This patch allows us to remove a workaround in common-defs.h due to the gnulib fix in: https://lists.gnu.org/archive/html/bug-gnulib/2019-11/msg00024.html All of GDB's local Gnulib patches were already fixed upstream per their descriptions, so this patch removes them all. The problem listed here: https://sourceware.org/ml/gdb-patches/2019-08/msg00553.html was probably partially fixed by moving gnulib to the toplevel; for the remainder, I am setting MAKEOVERRIDES to empty in gnulib/Makefile.am. See also the comment there (it fixes an issue with compilers that don't use C99/C11 by default such as GCC 4.8.5, the default on Centos 7). gdb/ChangeLog: 2019-12-16 Christian Biesinger <cbiesinger@google.com> * gdbsupport/common-defs.h: Remove workaround for a gnulib bug (we no longer need to include time.h before pathmax.h) gnulib/ChangeLog: 2019-12-16 Christian Biesinger <cbiesinger@google.com> * Makefile.am: Set MAKEOVERRIDES. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * config.in: Regenerate. * configure: Regenerate. * import/Makefile.am: Update. * import/Makefile.in: Regenerate. * import/_Noreturn.h: New file. * import/alloca.c (i00afunc): Update. * import/alloca.in.h (if): Update. * import/arg-nonnull.h: Rename from import/extra/snippet/arg-nonnull.h. * import/arpa_inet.in.h (if): Update. * import/assure.h: Update. * import/at-func.c: Update. * import/basename-lgpl.c: Update. * import/canonicalize-lgpl.c (if): Update. * import/c++defs.h: Rename from import/extra/snippet/c++defs.h. * import/cdefs.h: New file. * import/chdir-long.c: Update. * import/chdir-long.h: Update. * import/cloexec.c: Update. * import/cloexec.h: Update. * import/close.c: Update. * import/closedir.c: Update. * import/config.charset: Remove. * import/dirent-private.h: Update. * import/dirent.in.h: Update. * import/dirfd.c: Update. * import/dirname-lgpl.c: Update. * import/dirname.h (base_name): Update. * import/dosname.h (if): Update. * import/dup-safer-flag.c: New file. * import/dup-safer.c: Update. * import/dup.c: Update. * import/dup2.c (if): Update. (dup2_nothrow): Update. (ms_windows_dup2): Update. * import/errno.in.h (if): Update. (elif): Update. * import/error.c (if): Update. (strerror_r): Update. (program_name): Update. (error): Update. (error_at_line): Update. * import/error.h: Update. * import/exitfail.c: Update. * import/exitfail.h: Update. * import/extra/config.rpath: Update. * import/extra/snippet/_Noreturn.h: Remove. * import/extra/update-copyright: Update. * import/fchdir.c: Update. * import/fcntl.c (rpl_fcntl): Update. (INCL_DOS): Update. (if): Update. (rpl_fcntl_DUPFD): Update. (rpl_fcntl_DUPFD_CLOEXEC): Update. (klibc_fcntl): Update. (fcntl): Update. (have_dupfd_cloexec): Update. * import/fcntl.in.h (if): Update. (creat): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (_GL_CXXALIAS_SYS): Update. (_GL_CXXALIASWARN): Update. (_GL_WARN_ON_USE): Update. (O_CLOEXEC): Update. (GNULIB_defined_O_CLOEXEC): Update. * import/fd-hook.c: Update. * import/fd-hook.h: Update. * import/fd-safer-flag.c: New file. * import/fd-safer.c: Update. * import/fdopendir.c: Update. * import/filename.h: Update. * import/filenamecat-lgpl.c (longest_relative_suffix): Update. (mfile_name_concat): Update. * import/filenamecat.h: Update. * import/flexmember.h: Update. * import/float+.h: Update. * import/float.c: Update. * import/float.in.h (LDBL_MIN): Update. * import/fnmatch.c (__builtin_expect): Update. (FALLTHROUGH): Update. * import/fnmatch.in.h (_FNMATCH_H): Update. (_): Update. (fnmatch): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (_GL_FUNCDECL_SYS): Update. (_GL_CXXALIAS_SYS): Update. (_GL_CXXALIASWARN): Update. (_GL_WARN_ON_USE): Update. * import/fnmatch_loop.c (FCT): Update. (EXT): Update. * import/fpucw.h (GET_FPUCW): Update. (SET_FPUCW): Update. * import/frexp.c: Update. * import/frexpl.c: Update. * import/fstat.c (stat): Update. (fstat): Update. (WINDOWS_NATIVE): Update. (fstat_nothrow): Update. (WIN32_LEAN_AND_MEAN): Update. * import/fstatat.c (normal_fstatat): Update. (rpl_fstatat): Update. * import/getcwd-lgpl.c (rpl_getcwd): Update. * import/getcwd.c (getcwd_nothrow): Update. (getcwd_system): Update. (__getcwd): Update. * import/getdtablesize.c (if): Update. (_setmaxstdio): Update. (_setmaxstdio_nothrow): Update. (getdtablesize): Update. * import/getlogin_r.c (if): Update. (getlogin_r): Update. * import/getprogname.c (getprogname): Update. * import/getprogname.h: Update. * import/gettext.h (if): Update. * import/gettimeofday.c (WINDOWS_NATIVE): Update. (localtime): Update. (GetProcAddress): Update. (gmtime): Update. (void): Update. (struct tm): Update. (rpl_localtime): Update. (initialize): Update. (rpl_gmtime): Update. (tzset): Update. (rpl_tzset): Update. * import/glob-libc.h (_Restrict_): Update. (__size_t): Update. (__need_size_t): Update. (glob): Update. (globfree): Update. (__REDIRECT_NTH): Update. (glob64): Update. (globfree64): Update. (glob_pattern_p): Update. * import/glob.c (POSIX): Update. (if): Update. (__set_errno): Update. (getpwnam_r): Update. (__lstat64): Update. (FLEXIBLE_ARRAY_MEMBER): Update. (__glob_pattern_p): Update. (GETPW_R_SIZE_MAX): Update. (GET_LOGIN_NAME_MAX): Update. (DT_UNKNOWN): Update. (DT_DIR): Update. (DT_LNK): Update. (D_TYPE_TO_RESULT): Update. (readdir_result_might_be_symlink): Update. (readdir_result_might_be_dir): Update. (readdir_result_type): Update. (D_INO_TO_RESULT): Update. (READDIR_RESULT_INITIALIZER): Update. (attribute_hidden): Update. (__attribute_noinline__): Update. (__builtin_expect): Update. (__glibc_unlikely): Update. (__has_builtin): Update. (__glob_pattern_type): Update. (is_dir): Update. (glob): Update. (globfree): Update. (libc_hidden_def): Update. (DIRSEP_CHAR): Update. (prefix_array): Update. (weak_alias): Update. (link_exists2_p): Update. (link_exists_p): Update. (glob_in_dir): Update. (GLOBNAMES_MEMBERS): Update. * import/glob.in.h (_GL_GLOB_H): Update. (_): Update. (__BEGIN_DECLS): Update. (__END_DECLS): Update. (_Restrict_): Update. (__THROW): Update. (__THROWNL): Update. (__size_t): Update. (__USE_GNU): Update. (glob): Update. (globfree): Update. (glob_pattern_p): Update. (__glob_pattern_p): Update. (__GLOB_GNULIB): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (_GL_FUNCDECL_SYS): Update. (_GL_CXXALIAS_SYS): Update. (_GL_WARN_ON_USE): Update. * import/glob_internal.h: New file. * import/glob_pattern_p.c: New file. * import/globfree.c: New file. * import/glthread/lock.c (glthread_rwlock_init_for_glibc): Update. (glthread_rwlock_rdlock_multithreaded): Update. (glthread_once_call): Update. (glthread_once_multithreaded): Update. (glthread_once_singlethreaded): Update. (glthread_recursive_lock_init_multithreaded): Update. (glthread_recursive_lock_lock_multithreaded): Update. (glthread_recursive_lock_unlock_multithreaded): Update. (glthread_recursive_lock_destroy_multithreaded): Update. (glthread_lock_init_func): Update. (glthread_lock_lock_func): Update. (glthread_lock_unlock_func): Update. (glthread_lock_destroy_func): Update. (gl_waitqueue_t): Update. (gl_waitqueue_init): Update. (gl_waitqueue_add): Update. (gl_waitqueue_notify_first): Update. (gl_waitqueue_notify_all): Update. (glthread_rwlock_init_func): Update. (glthread_rwlock_rdlock_func): Update. (glthread_rwlock_wrlock_func): Update. (glthread_rwlock_unlock_func): Update. (glthread_rwlock_destroy_func): Update. (glthread_recursive_lock_init_func): Update. (glthread_recursive_lock_lock_func): Update. (glthread_recursive_lock_unlock_func): Update. (glthread_recursive_lock_destroy_func): Update. (glthread_once_func): Update. * import/glthread/lock.h (c11_threads_in_use): Update. (pthread_in_use): Update. (gl_rwlock_initializer): Update. (glthread_rwlock_init): Update. (glthread_rwlock_init_for_glibc): Update. (pth_in_use): Update. (gl_lock_define): Update. (gl_lock_define_initialized): Update. (gl_lock_initializer): Update. (glthread_lock_init): Update. (glthread_lock_lock): Update. (glthread_lock_unlock): Update. (glthread_lock_destroy): Update. (gl_rwlock_define): Update. (gl_rwlock_define_initialized): Update. (glthread_rwlock_rdlock): Update. (glthread_rwlock_wrlock): Update. (glthread_rwlock_unlock): Update. (glthread_rwlock_destroy): Update. (gl_recursive_lock_define): Update. (gl_recursive_lock_define_initialized): Update. (gl_recursive_lock_initializer): Update. (glthread_recursive_lock_init): Update. (glthread_recursive_lock_lock): Update. (glthread_recursive_lock_unlock): Update. (glthread_recursive_lock_destroy): Update. (gl_once_define): Update. (glthread_once): Update. (glthread_once_multithreaded): Update. (glthread_once_singlethreaded): Update. (thread_in_use): Update. (glthread_recursive_lock_init_multithreaded): Update. (glthread_recursive_lock_lock_multithreaded): Update. (glthread_recursive_lock_unlock_multithreaded): Update. (glthread_recursive_lock_destroy_multithreaded): Update. (glthread_lock_init_func): Update. (glthread_lock_lock_func): Update. (glthread_lock_unlock_func): Update. (glthread_lock_destroy_func): Update. (glthread_rwlock_init_func): Update. (glthread_rwlock_rdlock_func): Update. (glthread_rwlock_wrlock_func): Update. (glthread_rwlock_unlock_func): Update. (glthread_rwlock_destroy_func): Update. (glthread_recursive_lock_init_func): Update. (glthread_recursive_lock_lock_func): Update. (glthread_recursive_lock_unlock_func): Update. (glthread_recursive_lock_destroy_func): Update. (glthread_once_func): Update. * import/glthread/threadlib.c: Update. * import/hard-locale.c: Update. * import/hard-locale.h: Update. * import/inet_ntop.c: Update. * import/intprops.h (__has_builtin): Update. (_GL_INT_CONVERT): Update. (_GL_INT_NEGATE_CONVERT): Update. (verify): Update. (_GL_HAS_BUILTIN_OVERFLOW): Update. (_GL_HAS_BUILTIN_ADD_OVERFLOW): Update. (_GL_HAS_BUILTIN_OVERFLOW_P): Update. (_GL_HAS_BUILTIN_MUL_OVERFLOW): Update. (_GL_BINARY_OP_OVERFLOW): Update. (INT_ADD_WRAPV): Update. (INT_SUBTRACT_WRAPV): Update. (INT_MULTIPLY_WRAPV): Update. (_GL_INT_OP_WRAPV): Update. (_GL_INT_OP_WRAPV_SMALLISH): Update. (_GL_INT_OP_WRAPV_LONGISH): Update. (_GL_INT_OP_CALC): Update. (_GL_INT_OP_CALC1): Update. (_GL_INT_OP_WRAPV_VIA_UNSIGNED): Update. (_GL_INT_ADD_RANGE_OVERFLOW): Update. (_GL_INT_SUBTRACT_RANGE_OVERFLOW): Update. (_GL_INT_MULTIPLY_RANGE_OVERFLOW): Update. * import/inttypes.in.h (if): Update. * import/isnan.c: Update. * import/isnand-nolibm.h: Update. * import/isnand.c: Update. * import/isnanl-nolibm.h: Update. * import/isnanl.c: Update. * import/itold.c: Update. * import/libc-config.h: New file. * import/limits.in.h (LLONG_MIN): Update. (LLONG_MAX): Update. (ULLONG_MAX): Update. (WORD_BIT): Update. (LONG_BIT): Update. * import/localcharset.c (setlocale): Update. (relocate): Update. (O_NOFOLLOW): Update. (ISSLASH): Update. (DIRECTORY_SEPARATOR): Update. (getc): Update. (volatile): Update. (get_charset_aliases): Update. (struct table_entry): Update. (alias_table_defined): Update. (locale_table_defined): Update. (locale_charset): Update. (if): Update. * import/localcharset.h: Update. * import/localtime-buffer.c: New file. * import/localtime-buffer.h: New file. * import/lstat.c (rpl_lstat): Update. * import/m4/00gnulib.m4: Update. * import/m4/__inline.m4: New file. * import/m4/absolute-header.m4: Update. * import/m4/alloca.m4: Update. * import/m4/arpa_inet_h.m4: Update. * import/m4/builtin-expect.m4: New file. * import/m4/canonicalize.m4: Update. * import/m4/chdir-long.m4: Update. * import/m4/close.m4: Update. * import/m4/closedir.m4: Update. * import/m4/codeset.m4: Update. * import/m4/configmake.m4: Remove. * import/m4/d-ino.m4: Update. * import/m4/d-type.m4: Update. * import/m4/dirent_h.m4: Update. * import/m4/dirfd.m4: Update. * import/m4/dirname.m4: Update. * import/m4/double-slash-root.m4: Update. * import/m4/dup.m4: Update. * import/m4/dup2.m4: Update. * import/m4/eealloc.m4: Update. * import/m4/environ.m4: Update. * import/m4/errno_h.m4: Update. * import/m4/error.m4: Update. * import/m4/exponentd.m4: Update. * import/m4/exponentl.m4: Update. * import/m4/extensions.m4: Update. * import/m4/extern-inline.m4: Update. * import/m4/fchdir.m4: Update. * import/m4/fcntl-o.m4: Update. * import/m4/fcntl.m4: Update. * import/m4/fcntl_h.m4: Update. * import/m4/fdopendir.m4: Update. * import/m4/filenamecat.m4: Update. * import/m4/flexmember.m4: Update. * import/m4/float_h.m4: Update. * import/m4/fnmatch.m4: Update. * import/m4/fnmatch_h.m4: New file. * import/m4/fpieee.m4: Update. * import/m4/frexp.m4: Update. * import/m4/frexpl.m4: Update. * import/m4/fstat.m4: Update. * import/m4/fstatat.m4: Update. * import/m4/getcwd-abort-bug.m4: Update. * import/m4/getcwd-path-max.m4: Update. * import/m4/getcwd.m4: Update. * import/m4/getdtablesize.m4: Update. * import/m4/getlogin.m4: New file. * import/m4/getlogin_r.m4: Update. * import/m4/getpagesize.m4: New file. * import/m4/getprogname.m4: Update. * import/m4/gettimeofday.m4: Update. * import/m4/glibc21.m4: Remove. * import/m4/glob.m4: Update. * import/m4/glob_h.m4: New file. * import/m4/gnulib-cache.m4: Update. * import/m4/gnulib-common.m4: Update. * import/m4/gnulib-comp.m4: Update. * import/m4/gnulib-tool.m4: Update. * import/m4/hard-locale.m4: Remove. * import/m4/host-cpu-c-abi.m4: New file. * import/m4/include_next.m4: Update. * import/m4/inet_ntop.m4: Update. * import/m4/inttypes-pri.m4: Update. * import/m4/inttypes.m4: Update. * import/m4/isnand.m4: Update. * import/m4/isnanl.m4: Update. * import/m4/largefile.m4: Update. * import/m4/lib-ld.m4: Update. * import/m4/lib-link.m4: Update. * import/m4/lib-prefix.m4: Update. * import/m4/limits-h.m4: Update. * import/m4/localcharset.m4: Update. * import/m4/locale-fr.m4: Update. * import/m4/locale-ja.m4: Update. * import/m4/locale-zh.m4: Update. * import/m4/localtime-buffer.m4: New file. * import/m4/lock.m4: Update. * import/m4/longlong.m4: Update. * import/m4/lstat.m4: Update. * import/m4/malloc.m4: Update. * import/m4/malloca.m4: Update. * import/m4/math_h.m4: Update. * import/m4/mbrtowc.m4: Update. * import/m4/mbsinit.m4: Update. * import/m4/mbsrtowcs.m4: Update. * import/m4/mbstate_t.m4: Update. * import/m4/memchr.m4: Update. * import/m4/memmem.m4: Update. * import/m4/mempcpy.m4: Update. * import/m4/memrchr.m4: Update. * import/m4/mkdir.m4: Update. * import/m4/mkdtemp.m4: Update. * import/m4/mkostemp.m4: Update. * import/m4/mmap-anon.m4: Update. * import/m4/mode_t.m4: Update. * import/m4/msvc-inval.m4: Update. * import/m4/msvc-nothrow.m4: Update. * import/m4/multiarch.m4: Update. * import/m4/netinet_in_h.m4: Update. * import/m4/nocrash.m4: Update. * import/m4/off_t.m4: Update. * import/m4/onceonly.m4: Remove. * import/m4/open-cloexec.m4: New file. * import/m4/open-slash.m4: New file. * import/m4/open.m4: Update. * import/m4/openat.m4: Update. * import/m4/opendir.m4: Update. * import/m4/pathmax.m4: Update. * import/m4/pthread_rwlock_rdlock.m4: New file. * import/m4/rawmemchr.m4: Update. * import/m4/readdir.m4: Update. * import/m4/readlink.m4: Update. * import/m4/realloc.m4: Update. * import/m4/rename.m4: Update. * import/m4/rewinddir.m4: Update. * import/m4/rmdir.m4: Update. * import/m4/save-cwd.m4: Update. * import/m4/secure_getenv.m4: Remove. * import/m4/setenv.m4: Update. * import/m4/signal_h.m4: Update. * import/m4/socklen.m4: Update. * import/m4/sockpfaf.m4: Update. * import/m4/ssize_t.m4: Update. * import/m4/stat-time.m4: New file. * import/m4/stat.m4: Update. * import/m4/std-gnu11.m4: New file. * import/m4/stdalign.m4: Update. * import/m4/stdbool.m4: Update. * import/m4/stddef_h.m4: Update. * import/m4/stdint.m4: Update. * import/m4/stdio_h.m4: Update. * import/m4/stdlib_h.m4: Update. * import/m4/strchrnul.m4: Update. * import/m4/strdup.m4: Update. * import/m4/strerror.m4: Update. * import/m4/strerror_r.m4: Update. * import/m4/string_h.m4: Update. * import/m4/strstr.m4: Update. * import/m4/strtok_r.m4: Update. * import/m4/sys_socket_h.m4: Update. * import/m4/sys_stat_h.m4: Update. * import/m4/sys_time_h.m4: Update. * import/m4/sys_types_h.m4: Update. * import/m4/sys_uio_h.m4: Update. * import/m4/tempname.m4: Update. * import/m4/threadlib.m4: Update. * import/m4/time_h.m4: Update. * import/m4/time_r.m4: Update. * import/m4/unistd-safer.m4: Update. * import/m4/unistd_h.m4: Update. * import/m4/warn-on-use.m4: Update. * import/m4/wchar_h.m4: Update. * import/m4/wchar_t.m4: Update. * import/m4/wctype_h.m4: Update. * import/m4/wint_t.m4: Update. * import/malloc.c: Update. * import/malloc/scratch_buffer.h: New file. * import/malloc/scratch_buffer_grow.c: New file. * import/malloc/scratch_buffer_grow_preserve.c: New file. * import/malloc/scratch_buffer_set_array_size.c: New file. * import/malloca.c (MAGIC_NUMBER): Update. (MAGIC_SIZE): Update. (struct preliminary_header): Update. (HEADER_SIZE): Update. (union header): Update. (verify): Update. (HASH_TABLE_SIZE): Update. (freea): Update. * import/malloca.h (malloca): Update. (nmalloca): Update. * import/malloca.valgrind: Remove. * import/math.in.h (_GL_MATH_CXX_REAL_FLOATING_DECL_2): Update. (func): Update. (rpl_func): Update. (f): Update. (d): Update. (l): Update. (_GL_WARN_ON_USE): Update. (_GL_WARN_ON_USE_ATTRIBUTE): Update. (FP_ILOGB0): Update. (FP_ILOGBNAN): Update. (acosf): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (asinf): Update. (atanf): Update. (atan2f): Update. (cosf): Update. (coshf): Update. (expf): Update. (expl): Update. (expm1l): Update. (ilogbl): Update. (rintl): Update. (sinf): Update. (sinhf): Update. (sqrtf): Update. (tanf): Update. (tanhf): Update. (isfinite): Update. (isinf): Update. (isnan): Update. (GNULIB_defined_signbit): Update. (signbit): Update. * import/mbrtowc.c (FALLTHROUGH): Update. (locale_enc): Update. (locale_enc_cached): Update. (gl_lock_define_initialized): Update. (mbrtowc): Update. * import/mbsinit.c (if): Update. (mbsinit): Update. * import/mbsrtowcs-impl.h: Update. * import/mbsrtowcs-state.c: Update. * import/mbsrtowcs.c: Update. * import/memchr.c: Update. * import/memchr.valgrind: Update. * import/memmem.c (__builtin_expect): Update. * import/mempcpy.c: Update. * import/memrchr.c (__memrchr): Update. * import/mkdir.c (if): Update. * import/mkdtemp.c: Update. * import/mkostemp.c: Update. * import/msvc-inval.c: Update. * import/msvc-inval.h: Update. * import/msvc-nothrow.c: Update. * import/msvc-nothrow.h (if): Update. * import/netinet_in.in.h: Update. * import/open.c (open): Update. (if): Update. * import/openat-die.c: Update. * import/openat-priv.h: Update. * import/openat-proc.c: Update. * import/openat.c (rpl_openat): Update. * import/openat.h: Update. * import/opendir.c: Update. * import/pathmax.h (if): Update. * import/pipe-safer.c: Update. * import/rawmemchr.c: Update. * import/rawmemchr.valgrind: Update. * import/readdir.c (readdir): Update. * import/readlink.c: Update. * import/realloc.c: Update. * import/ref-add.sin: Remove. * import/ref-del.sin: Remove. * import/rename.c (if): Update. * import/rewinddir.c: Update. * import/rmdir.c: Update. * import/same-inode.h (SAME_INODE): Update. * import/save-cwd.c (save_cwd): Update. * import/save-cwd.h: Update. * import/scratch_buffer.h: New file. * import/secure_getenv.c: Remove. * import/setenv.c: Update. * import/signal.in.h: Update. * import/stat-time.c: New file. * import/stat-time.h: New file. * import/stat-w32.c: New file. * import/stat-w32.h: New file. * import/stat.c (if): Update. (stat): Update. (REPLACE_FUNC_STAT_DIR): Update. (WINDOWS_NATIVE): Update. (WIN32_LEAN_AND_MEAN): Update. (is_unc_root): Update. (rpl_stat): Update. * import/stdalign.in.h (elif): Update. * import/stdbool.in.h: Update. * import/stddef.in.h (_GL_STDDEF_ALIGNAS): Update. (max_align_t): Update. (GNULIB_defined_max_align_t): Update. * import/stdint.in.h (WINT_MIN): Update. (WINT_MAX): Update. (_STDINT_MIN): Update. (_STDINT_UNSIGNED_MIN): Update. (_STDINT_SIGNED_MIN): Update. (PTRDIFF_MIN): Update. (SIG_ATOMIC_MIN): Update. (WCHAR_MIN): Update. * import/stdio.in.h (if): Update. * import/stdlib.in.h (if): Update. (_GL_WARN_ON_USE): Update. (_GL_FUNCDECL_SYS): Update. (random): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (srandom): Update. (initstate): Update. (setstate): Update. (_GL_CXXALIAS_SYS): Update. (_GL_CXXALIASWARN): Update. (GNULIB_defined_strtod_function): Update. (strtold): Update. (GNULIB_defined_strtold_function): Update. * import/str-two-way.h: Update. * import/strchrnul.c: Update. * import/strchrnul.valgrind: Update. * import/strdup.c: Update. * import/streq.h: Update. * import/strerror-override.c: Update. * import/strerror-override.h: Update. * import/strerror.c (strerror): Update. * import/strerror_r.c (safe_copy): Update. * import/string.in.h (_GL_FUNCDECL_SYS): Update. (_GL_CXXALIAS_SYS): Update. (_GL_CXXALIASWARN): Update. (_GL_WARN_ON_USE): Update. * import/stripslash.c: Update. * import/strnlen1.c: Update. * import/strnlen1.h: Update. * import/strstr.c (__builtin_expect): Update. * import/strtok_r.c: Update. * import/sys_socket.in.h (CMSG_SPACE): Update. (CMSG_LEN): Update. (struct sockaddr_storage): Update. (SO_REUSEPORT): Update. (_GL_WARN_ON_USE): Update. * import/sys_stat.in.h (if): Update. (stat): Update. (struct stat): Update. (st_atime): Update. (st_mtime): Update. (st_ctime): Update. (_GL_WINDOWS_STAT_TIMESPEC): Update. (GNULIB_defined_struct_stat): Update. (_S_IFBLK): Update. (_S_IFLNK): Update. (_S_IFSOCK): Update. (fstat): Update. (fstatat): Update. (lstat): Update. (stat64): Update. (_stat64): Update. (_stat32i64): Update. (_stati64): Update. (_stat32): Update. (_stat64i32): Update. * import/sys_time.in.h: Update. * import/sys_types.in.h (dev_t): Update. (GNULIB_defined_dev_t): Update. (ino_t): Update. (GNULIB_defined_ino_t): Update. (_GL_WINDOWS_STAT_INODES): Update. (if): Update. * import/sys_uio.in.h: Update. * import/tempname.c (__secure_getenv): Update. (try_nocreate): Update. * import/tempname.h: Update. * import/time.in.h (tzset): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (_GL_FUNCDECL_SYS): Update. (_GL_CXXALIAS_SYS): Update. (_GL_CXXALIASWARN): Update. (ctime): Update. (strftime): Update. * import/time_r.c: Update. * import/unistd--.h: Update. * import/unistd-safer.h: Update. * import/unistd.in.h (if): Update. (elif): Update. (__need_getopt): Update. (access): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (_GL_CXXALIAS_SYS): Update. (_GL_CXXALIASWARN): Update. (_GL_WARN_ON_USE): Update. (_GL_FUNCDECL_SYS): Update. (__declspec): Update. (_GL_WARN_ON_USE_ATTRIBUTE): Update. (faccessat): Update. (getpass): Update. (truncate): Update. * import/unsetenv.c: Update. * import/verify.h (if): Update. (_GL_HAVE__STATIC_ASSERT): Update. (_GL_HAVE_STATIC_ASSERT): Update. (_GL_HAVE__STATIC_ASSERT1): Update. (_GL_HAVE_STATIC_ASSERT1): Update. (_GL_VERIFY): Update. (_Static_assert): Update. (_GL_HAS_BUILTIN_TRAP): Update. (_GL_HAS_BUILTIN_UNREACHABLE): Update. (verify_true): Update. (verify): Update. (__has_builtin): Update. (elif): Update. (assume): Update. * import/warn-on-use.h: Rename from import/extra/snippet/warn-on-use.h. * import/wchar.in.h (if): Update. (wcsftime): Update. (_GL_FUNCDECL_RPL): Update. (_GL_CXXALIAS_RPL): Update. (_GL_FUNCDECL_SYS): Update. (_GL_CXXALIAS_SYS): Update. (_GL_CXXALIASWARN): Update. (_GL_WARN_ON_USE): Update. * import/wctype.in.h (rpl_iswalnum): Update. (rpl_iswalpha): Update. (rpl_iswblank): Update. (rpl_iswcntrl): Update. (rpl_iswdigit): Update. (rpl_iswgraph): Update. (rpl_iswlower): Update. (rpl_iswprint): Update. (rpl_iswpunct): Update. (rpl_iswspace): Update. (rpl_iswupper): Update. (rpl_iswxdigit): Update. (rpl_towlower): Update. (rpl_towupper): Update. (iswalnum): Update. (iswalpha): Update. (iswblank): Update. (iswcntrl): Update. (iswdigit): Update. (iswgraph): Update. (iswlower): Update. (iswprint): Update. (iswpunct): Update. (iswspace): Update. (iswupper): Update. (iswxdigit): Update. (towlower): Update. (towupper): Update. * import/windows-initguard.h: New file. * import/windows-mutex.c: New file. * import/windows-mutex.h: New file. * import/windows-once.c: New file. * import/windows-once.h: New file. * import/windows-recmutex.c: New file. * import/windows-recmutex.h: New file. * import/windows-rwlock.c: New file. * import/windows-rwlock.h: New file. * import/xalloc-oversized.h: New file. * patches/0001-Fix-PR-gdb-23558-Use-system-s-getcwd-when-cross-comp.patch: Remove. * patches/0002-mkostemp-mkostemps-Fix-compilation-error-in-C-mode-o.patch: Remove. * patches/0003-Fix-glob-c-Coverity-issues.patch: Remove. * update-gnulib.sh: Update to latest gnulib and don't apply patches anymore. Also updates the patch -p flag to the current directory structure in case patches are needed again in the future. Change-Id: I9c2b07a3046baecfb664e21b2644353ea888dbfa
29534 lines
713 KiB
Bash
29534 lines
713 KiB
Bash
#! /bin/sh
|
||
# Guess values for system-dependent variables and create Makefiles.
|
||
# Generated by GNU Autoconf 2.69 for libgnu UNUSED-VERSION.
|
||
#
|
||
#
|
||
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
|
||
#
|
||
#
|
||
# This configure script is free software; the Free Software Foundation
|
||
# gives unlimited permission to copy, distribute and modify it.
|
||
## -------------------- ##
|
||
## M4sh Initialization. ##
|
||
## -------------------- ##
|
||
|
||
# Be more Bourne compatible
|
||
DUALCASE=1; export DUALCASE # for MKS sh
|
||
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case `(set -o) 2>/dev/null` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
as_nl='
|
||
'
|
||
export as_nl
|
||
# Printing a long string crashes Solaris 7 /usr/bin/printf.
|
||
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
# Prefer a ksh shell builtin over an external printf program on Solaris,
|
||
# but without wasting forks for bash or zsh.
|
||
if test -z "$BASH_VERSION$ZSH_VERSION" \
|
||
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='print -r --'
|
||
as_echo_n='print -rn --'
|
||
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='printf %s\n'
|
||
as_echo_n='printf %s'
|
||
else
|
||
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
|
||
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
|
||
as_echo_n='/usr/ucb/echo -n'
|
||
else
|
||
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
|
||
as_echo_n_body='eval
|
||
arg=$1;
|
||
case $arg in #(
|
||
*"$as_nl"*)
|
||
expr "X$arg" : "X\\(.*\\)$as_nl";
|
||
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
|
||
esac;
|
||
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
|
||
'
|
||
export as_echo_n_body
|
||
as_echo_n='sh -c $as_echo_n_body as_echo'
|
||
fi
|
||
export as_echo_body
|
||
as_echo='sh -c $as_echo_body as_echo'
|
||
fi
|
||
|
||
# The user is always right.
|
||
if test "${PATH_SEPARATOR+set}" != set; then
|
||
PATH_SEPARATOR=:
|
||
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
|
||
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
|
||
PATH_SEPARATOR=';'
|
||
}
|
||
fi
|
||
|
||
|
||
# IFS
|
||
# We need space, tab and new line, in precisely that order. Quoting is
|
||
# there to prevent editors from complaining about space-tab.
|
||
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
|
||
# splitting by setting IFS to empty value.)
|
||
IFS=" "" $as_nl"
|
||
|
||
# Find who we are. Look in the path if we contain no directory separator.
|
||
as_myself=
|
||
case $0 in #((
|
||
*[\\/]* ) as_myself=$0 ;;
|
||
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
;;
|
||
esac
|
||
# We did not find ourselves, most probably we were run as `sh COMMAND'
|
||
# in which case we are not to be found in the path.
|
||
if test "x$as_myself" = x; then
|
||
as_myself=$0
|
||
fi
|
||
if test ! -f "$as_myself"; then
|
||
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
|
||
exit 1
|
||
fi
|
||
|
||
# Unset variables that we do not need and which cause bugs (e.g. in
|
||
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
|
||
# suppresses any "Segmentation fault" message there. '((' could
|
||
# trigger a bug in pdksh 5.2.14.
|
||
for as_var in BASH_ENV ENV MAIL MAILPATH
|
||
do eval test x\${$as_var+set} = xset \
|
||
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
|
||
done
|
||
PS1='$ '
|
||
PS2='> '
|
||
PS4='+ '
|
||
|
||
# NLS nuisances.
|
||
LC_ALL=C
|
||
export LC_ALL
|
||
LANGUAGE=C
|
||
export LANGUAGE
|
||
|
||
# CDPATH.
|
||
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
|
||
|
||
# Use a proper internal environment variable to ensure we don't fall
|
||
# into an infinite loop, continuously re-executing ourselves.
|
||
if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
|
||
_as_can_reexec=no; export _as_can_reexec;
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
||
# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
# Preserve -v and -x to the replacement shell.
|
||
BASH_ENV=/dev/null
|
||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
case $- in # ((((
|
||
*v*x* | *x*v* ) as_opts=-vx ;;
|
||
*v* ) as_opts=-v ;;
|
||
*x* ) as_opts=-x ;;
|
||
* ) as_opts= ;;
|
||
esac
|
||
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
|
||
# Admittedly, this is quite paranoid, since all the known shells bail
|
||
# out after a failed `exec'.
|
||
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
|
||
as_fn_exit 255
|
||
fi
|
||
# We don't want this to propagate to other subprocesses.
|
||
{ _as_can_reexec=; unset _as_can_reexec;}
|
||
if test "x$CONFIG_SHELL" = x; then
|
||
as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '\${1+\"\$@\"}'='\"\$@\"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case \`(set -o) 2>/dev/null\` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
"
|
||
as_required="as_fn_return () { (exit \$1); }
|
||
as_fn_success () { as_fn_return 0; }
|
||
as_fn_failure () { as_fn_return 1; }
|
||
as_fn_ret_success () { return 0; }
|
||
as_fn_ret_failure () { return 1; }
|
||
|
||
exitcode=0
|
||
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
|
||
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
|
||
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
|
||
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
|
||
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
|
||
|
||
else
|
||
exitcode=1; echo positional parameters were not saved.
|
||
fi
|
||
test x\$exitcode = x0 || exit 1
|
||
test -x / || exit 1"
|
||
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
|
||
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
|
||
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
|
||
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
|
||
test \$(( 1 + 1 )) = 2 || exit 1"
|
||
if (eval "$as_required") 2>/dev/null; then :
|
||
as_have_required=yes
|
||
else
|
||
as_have_required=no
|
||
fi
|
||
if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
|
||
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
as_found=false
|
||
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
as_found=:
|
||
case $as_dir in #(
|
||
/*)
|
||
for as_base in sh bash ksh sh5; do
|
||
# Try only shells that exist, to save several forks.
|
||
as_shell=$as_dir/$as_base
|
||
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
|
||
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
|
||
CONFIG_SHELL=$as_shell as_have_required=yes
|
||
if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
|
||
break 2
|
||
fi
|
||
fi
|
||
done;;
|
||
esac
|
||
as_found=false
|
||
done
|
||
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
|
||
{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
|
||
CONFIG_SHELL=$SHELL as_have_required=yes
|
||
fi; }
|
||
IFS=$as_save_IFS
|
||
|
||
|
||
if test "x$CONFIG_SHELL" != x; then :
|
||
export CONFIG_SHELL
|
||
# We cannot yet assume a decent shell, so we have to provide a
|
||
# neutralization value for shells without unset; and this also
|
||
# works around shells that cannot unset nonexistent variables.
|
||
# Preserve -v and -x to the replacement shell.
|
||
BASH_ENV=/dev/null
|
||
ENV=/dev/null
|
||
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
|
||
case $- in # ((((
|
||
*v*x* | *x*v* ) as_opts=-vx ;;
|
||
*v* ) as_opts=-v ;;
|
||
*x* ) as_opts=-x ;;
|
||
* ) as_opts= ;;
|
||
esac
|
||
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
|
||
# Admittedly, this is quite paranoid, since all the known shells bail
|
||
# out after a failed `exec'.
|
||
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
|
||
exit 255
|
||
fi
|
||
|
||
if test x$as_have_required = xno; then :
|
||
$as_echo "$0: This script requires a shell more modern than all"
|
||
$as_echo "$0: the shells that I found on your system."
|
||
if test x${ZSH_VERSION+set} = xset ; then
|
||
$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
|
||
$as_echo "$0: be upgraded to zsh 4.3.4 or later."
|
||
else
|
||
$as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
|
||
$0: including any error possibly output before this
|
||
$0: message. Then install a modern shell, or manually run
|
||
$0: the script under such a shell if you do have one."
|
||
fi
|
||
exit 1
|
||
fi
|
||
fi
|
||
fi
|
||
SHELL=${CONFIG_SHELL-/bin/sh}
|
||
export SHELL
|
||
# Unset more variables known to interfere with behavior of common tools.
|
||
CLICOLOR_FORCE= GREP_OPTIONS=
|
||
unset CLICOLOR_FORCE GREP_OPTIONS
|
||
|
||
## --------------------- ##
|
||
## M4sh Shell Functions. ##
|
||
## --------------------- ##
|
||
# as_fn_unset VAR
|
||
# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
|
||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
|
||
{
|
||
set +e
|
||
as_fn_set_status $1
|
||
exit $1
|
||
} # as_fn_exit
|
||
|
||
# as_fn_mkdir_p
|
||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
|
||
|
||
case $as_dir in #(
|
||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_dir" : 'X\(//\)[^/]' \| \
|
||
X"$as_dir" : 'X\(//\)$' \| \
|
||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
|
||
# as_fn_executable_p FILE
|
||
# -----------------------
|
||
# Test if FILE is an executable regular file.
|
||
as_fn_executable_p ()
|
||
{
|
||
test -f "$1" && test -x "$1"
|
||
} # as_fn_executable_p
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# Append the text in VALUE to the end of the definition contained in VAR. Take
|
||
# advantage of any shell optimizations that allow amortized linear growth over
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# Perform arithmetic evaluation on the ARGs, and store the result in the
|
||
# global $as_val. Take advantage of shells that can avoid forks. The arguments
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
# as_fn_error STATUS ERROR [LINENO LOG_FD]
|
||
# ----------------------------------------
|
||
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
|
||
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
|
||
as_lineno_1=$LINENO as_lineno_1a=$LINENO
|
||
as_lineno_2=$LINENO as_lineno_2a=$LINENO
|
||
eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
|
||
test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
|
||
# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
|
||
sed -n '
|
||
p
|
||
/[$]LINENO/=
|
||
' <$as_myself |
|
||
sed '
|
||
s/[$]LINENO.*/&-/
|
||
t lineno
|
||
b
|
||
:lineno
|
||
N
|
||
:loop
|
||
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
|
||
t loop
|
||
s/-\n.*//
|
||
' >$as_me.lineno &&
|
||
chmod +x "$as_me.lineno" ||
|
||
{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
|
||
|
||
# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
|
||
# already done that, so ensure we don't try to do so again and fall
|
||
# in an infinite loop. This has already happened in practice.
|
||
_as_can_reexec=no; export _as_can_reexec
|
||
# Don't try to exec as it changes $[0], causing all sort of problems
|
||
# (the dirname of $[0] is not the place where we might find the
|
||
# original and so on. Autoconf is especially sensitive to this).
|
||
. "./$as_me.lineno"
|
||
# Exit status is that of the last command.
|
||
exit
|
||
}
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -pR'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -pR'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
as_test_x='test -x'
|
||
as_executable_p=as_fn_executable_p
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
test -n "$DJDIR" || exec 7<&0 </dev/null
|
||
exec 6>&1
|
||
|
||
# Name of the host.
|
||
# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
|
||
# so uname gets run too.
|
||
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
|
||
#
|
||
# Initializations.
|
||
#
|
||
ac_default_prefix=/usr/local
|
||
ac_clean_files=
|
||
ac_config_libobj_dir=.
|
||
LIBOBJS=
|
||
cross_compiling=no
|
||
subdirs=
|
||
MFLAGS=
|
||
MAKEFLAGS=
|
||
|
||
# Identity of this package.
|
||
PACKAGE_NAME='libgnu'
|
||
PACKAGE_TARNAME='libgnu'
|
||
PACKAGE_VERSION='UNUSED-VERSION'
|
||
PACKAGE_STRING='libgnu UNUSED-VERSION'
|
||
PACKAGE_BUGREPORT=''
|
||
PACKAGE_URL=''
|
||
|
||
ac_unique_file="import/memmem.c"
|
||
# Factoring default headers for most tests.
|
||
ac_includes_default="\
|
||
#include <stdio.h>
|
||
#ifdef HAVE_SYS_TYPES_H
|
||
# include <sys/types.h>
|
||
#endif
|
||
#ifdef HAVE_SYS_STAT_H
|
||
# include <sys/stat.h>
|
||
#endif
|
||
#ifdef STDC_HEADERS
|
||
# include <stdlib.h>
|
||
# include <stddef.h>
|
||
#else
|
||
# ifdef HAVE_STDLIB_H
|
||
# include <stdlib.h>
|
||
# endif
|
||
#endif
|
||
#ifdef HAVE_STRING_H
|
||
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
|
||
# include <memory.h>
|
||
# endif
|
||
# include <string.h>
|
||
#endif
|
||
#ifdef HAVE_STRINGS_H
|
||
# include <strings.h>
|
||
#endif
|
||
#ifdef HAVE_INTTYPES_H
|
||
# include <inttypes.h>
|
||
#endif
|
||
#ifdef HAVE_STDINT_H
|
||
# include <stdint.h>
|
||
#endif
|
||
#ifdef HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif"
|
||
|
||
gl_use_threads_default=
|
||
gl_use_winpthreads_default=
|
||
ac_header_list=
|
||
ac_func_list=
|
||
gl_fnmatch_required=POSIX
|
||
ac_subst_vars='am__EXEEXT_FALSE
|
||
am__EXEEXT_TRUE
|
||
gltests_LTLIBOBJS
|
||
gltests_LIBOBJS
|
||
gl_LTLIBOBJS
|
||
gl_LIBOBJS
|
||
LTLIBOBJS
|
||
LIBOBJS
|
||
LN_S
|
||
AM_BACKSLASH
|
||
AM_DEFAULT_VERBOSITY
|
||
AM_DEFAULT_V
|
||
AM_V
|
||
am__fastdepCC_FALSE
|
||
am__fastdepCC_TRUE
|
||
CCDEPMODE
|
||
am__nodep
|
||
AMDEPBACKSLASH
|
||
AMDEP_FALSE
|
||
AMDEP_TRUE
|
||
am__quote
|
||
am__include
|
||
DEPDIR
|
||
am__untar
|
||
am__tar
|
||
AMTAR
|
||
am__leading_dot
|
||
SET_MAKE
|
||
AWK
|
||
mkdir_p
|
||
INSTALL_STRIP_PROGRAM
|
||
STRIP
|
||
install_sh
|
||
MAKEINFO
|
||
AUTOHEADER
|
||
AUTOMAKE
|
||
AUTOCONF
|
||
ACLOCAL
|
||
VERSION
|
||
PACKAGE
|
||
CYGPATH_W
|
||
am__isrc
|
||
INSTALL_DATA
|
||
INSTALL_SCRIPT
|
||
INSTALL_PROGRAM
|
||
LIBGNU_LTLIBDEPS
|
||
LIBGNU_LIBDEPS
|
||
gltests_WITNESS
|
||
REPLACE_TOWLOWER
|
||
REPLACE_ISWCNTRL
|
||
HAVE_WCTYPE_H
|
||
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H
|
||
NEXT_WCTYPE_H
|
||
HAVE_ISWCNTRL
|
||
REPLACE_ISWBLANK
|
||
HAVE_WCTRANS_T
|
||
HAVE_WCTYPE_T
|
||
HAVE_ISWBLANK
|
||
GNULIB_TOWCTRANS
|
||
GNULIB_WCTRANS
|
||
GNULIB_ISWCTYPE
|
||
GNULIB_WCTYPE
|
||
GNULIB_ISWBLANK
|
||
HAVE_CRTDEFS_H
|
||
HAVE_WINT_T
|
||
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
|
||
NEXT_WCHAR_H
|
||
HAVE_UNISTD_H
|
||
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
|
||
NEXT_UNISTD_H
|
||
UNISTD_H_DEFINES_STRUCT_TIMESPEC
|
||
PTHREAD_H_DEFINES_STRUCT_TIMESPEC
|
||
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
|
||
TIME_H_DEFINES_STRUCT_TIMESPEC
|
||
NEXT_AS_FIRST_DIRECTIVE_TIME_H
|
||
NEXT_TIME_H
|
||
HAVE_SYS_UIO_H
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H
|
||
NEXT_SYS_UIO_H
|
||
WINDOWS_STAT_INODES
|
||
WINDOWS_64_BIT_OFF_T
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
|
||
NEXT_SYS_TYPES_H
|
||
NEXT_AS_FIRST_DIRECTIVE_STRING_H
|
||
NEXT_STRING_H
|
||
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
|
||
NEXT_STDLIB_H
|
||
NEXT_AS_FIRST_DIRECTIVE_STDIO_H
|
||
NEXT_STDIO_H
|
||
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
|
||
NEXT_STDDEF_H
|
||
GL_GENERATE_STDDEF_H_FALSE
|
||
GL_GENERATE_STDDEF_H_TRUE
|
||
STDDEF_H
|
||
HAVE_WCHAR_T
|
||
HAVE_MAX_ALIGN_T
|
||
REPLACE_NULL
|
||
HAVE__BOOL
|
||
GL_GENERATE_STDBOOL_H_FALSE
|
||
GL_GENERATE_STDBOOL_H_TRUE
|
||
STDBOOL_H
|
||
GL_GENERATE_STDALIGN_H_FALSE
|
||
GL_GENERATE_STDALIGN_H_TRUE
|
||
STDALIGN_H
|
||
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
|
||
NEXT_SIGNAL_H
|
||
REPLACE_RAISE
|
||
REPLACE_PTHREAD_SIGMASK
|
||
HAVE_SIGHANDLER_T
|
||
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
|
||
HAVE_STRUCT_SIGACTION_SA_SIGACTION
|
||
HAVE_SIGACTION
|
||
HAVE_SIGINFO_T
|
||
HAVE_SIGSET_T
|
||
HAVE_RAISE
|
||
HAVE_PTHREAD_SIGMASK
|
||
HAVE_POSIX_SIGNALBLOCKING
|
||
GNULIB_SIGACTION
|
||
GNULIB_SIGPROCMASK
|
||
GNULIB_SIGNAL_H_SIGPIPE
|
||
GNULIB_RAISE
|
||
GNULIB_PTHREAD_SIGMASK
|
||
REPLACE_VSPRINTF
|
||
REPLACE_VSNPRINTF
|
||
REPLACE_VPRINTF
|
||
REPLACE_VFPRINTF
|
||
REPLACE_VDPRINTF
|
||
REPLACE_VASPRINTF
|
||
REPLACE_TMPFILE
|
||
REPLACE_STDIO_WRITE_FUNCS
|
||
REPLACE_STDIO_READ_FUNCS
|
||
REPLACE_SPRINTF
|
||
REPLACE_SNPRINTF
|
||
REPLACE_RENAMEAT
|
||
REPLACE_RENAME
|
||
REPLACE_REMOVE
|
||
REPLACE_PRINTF
|
||
REPLACE_POPEN
|
||
REPLACE_PERROR
|
||
REPLACE_OBSTACK_PRINTF
|
||
REPLACE_GETLINE
|
||
REPLACE_GETDELIM
|
||
REPLACE_FTELLO
|
||
REPLACE_FTELL
|
||
REPLACE_FSEEKO
|
||
REPLACE_FSEEK
|
||
REPLACE_FREOPEN
|
||
REPLACE_FPURGE
|
||
REPLACE_FPRINTF
|
||
REPLACE_FOPEN
|
||
REPLACE_FFLUSH
|
||
REPLACE_FDOPEN
|
||
REPLACE_FCLOSE
|
||
REPLACE_DPRINTF
|
||
HAVE_VDPRINTF
|
||
HAVE_VASPRINTF
|
||
HAVE_RENAMEAT
|
||
HAVE_POPEN
|
||
HAVE_PCLOSE
|
||
HAVE_FTELLO
|
||
HAVE_FSEEKO
|
||
HAVE_DPRINTF
|
||
HAVE_DECL_VSNPRINTF
|
||
HAVE_DECL_SNPRINTF
|
||
HAVE_DECL_OBSTACK_PRINTF
|
||
HAVE_DECL_GETLINE
|
||
HAVE_DECL_GETDELIM
|
||
HAVE_DECL_FTELLO
|
||
HAVE_DECL_FSEEKO
|
||
HAVE_DECL_FPURGE
|
||
GNULIB_VSPRINTF_POSIX
|
||
GNULIB_VSNPRINTF
|
||
GNULIB_VPRINTF_POSIX
|
||
GNULIB_VPRINTF
|
||
GNULIB_VFPRINTF_POSIX
|
||
GNULIB_VFPRINTF
|
||
GNULIB_VDPRINTF
|
||
GNULIB_VSCANF
|
||
GNULIB_VFSCANF
|
||
GNULIB_VASPRINTF
|
||
GNULIB_TMPFILE
|
||
GNULIB_STDIO_H_SIGPIPE
|
||
GNULIB_STDIO_H_NONBLOCKING
|
||
GNULIB_SPRINTF_POSIX
|
||
GNULIB_SNPRINTF
|
||
GNULIB_SCANF
|
||
GNULIB_RENAMEAT
|
||
GNULIB_RENAME
|
||
GNULIB_REMOVE
|
||
GNULIB_PUTS
|
||
GNULIB_PUTCHAR
|
||
GNULIB_PUTC
|
||
GNULIB_PRINTF_POSIX
|
||
GNULIB_PRINTF
|
||
GNULIB_POPEN
|
||
GNULIB_PERROR
|
||
GNULIB_PCLOSE
|
||
GNULIB_OBSTACK_PRINTF_POSIX
|
||
GNULIB_OBSTACK_PRINTF
|
||
GNULIB_GETLINE
|
||
GNULIB_GETDELIM
|
||
GNULIB_GETCHAR
|
||
GNULIB_GETC
|
||
GNULIB_FWRITE
|
||
GNULIB_FTELLO
|
||
GNULIB_FTELL
|
||
GNULIB_FSEEKO
|
||
GNULIB_FSEEK
|
||
GNULIB_FSCANF
|
||
GNULIB_FREOPEN
|
||
GNULIB_FREAD
|
||
GNULIB_FPUTS
|
||
GNULIB_FPUTC
|
||
GNULIB_FPURGE
|
||
GNULIB_FPRINTF_POSIX
|
||
GNULIB_FPRINTF
|
||
GNULIB_FOPEN
|
||
GNULIB_FGETS
|
||
GNULIB_FGETC
|
||
GNULIB_FFLUSH
|
||
GNULIB_FDOPEN
|
||
GNULIB_FCLOSE
|
||
GNULIB_DPRINTF
|
||
GL_GENERATE_NETINET_IN_H_FALSE
|
||
GL_GENERATE_NETINET_IN_H_TRUE
|
||
NETINET_IN_H
|
||
HAVE_NETINET_IN_H
|
||
NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H
|
||
NEXT_NETINET_IN_H
|
||
UNDEFINE_STRTOK_R
|
||
REPLACE_STRSIGNAL
|
||
REPLACE_STRERROR_R
|
||
REPLACE_STRERROR
|
||
REPLACE_STRTOK_R
|
||
REPLACE_STRCASESTR
|
||
REPLACE_STRSTR
|
||
REPLACE_STRNLEN
|
||
REPLACE_STRNDUP
|
||
REPLACE_STRNCAT
|
||
REPLACE_STRDUP
|
||
REPLACE_STRCHRNUL
|
||
REPLACE_STPNCPY
|
||
REPLACE_MEMMEM
|
||
REPLACE_MEMCHR
|
||
HAVE_STRVERSCMP
|
||
HAVE_DECL_STRSIGNAL
|
||
HAVE_DECL_STRERROR_R
|
||
HAVE_DECL_STRTOK_R
|
||
HAVE_STRCASESTR
|
||
HAVE_STRSEP
|
||
HAVE_STRPBRK
|
||
HAVE_DECL_STRNLEN
|
||
HAVE_DECL_STRNDUP
|
||
HAVE_DECL_STRDUP
|
||
HAVE_STRCHRNUL
|
||
HAVE_STPNCPY
|
||
HAVE_STPCPY
|
||
HAVE_RAWMEMCHR
|
||
HAVE_DECL_MEMRCHR
|
||
HAVE_MEMPCPY
|
||
HAVE_DECL_MEMMEM
|
||
HAVE_MEMCHR
|
||
HAVE_FFSLL
|
||
HAVE_FFSL
|
||
HAVE_EXPLICIT_BZERO
|
||
HAVE_MBSLEN
|
||
GNULIB_STRVERSCMP
|
||
GNULIB_STRSIGNAL
|
||
GNULIB_STRERROR_R
|
||
GNULIB_STRERROR
|
||
GNULIB_MBSTOK_R
|
||
GNULIB_MBSSEP
|
||
GNULIB_MBSSPN
|
||
GNULIB_MBSPBRK
|
||
GNULIB_MBSCSPN
|
||
GNULIB_MBSCASESTR
|
||
GNULIB_MBSPCASECMP
|
||
GNULIB_MBSNCASECMP
|
||
GNULIB_MBSCASECMP
|
||
GNULIB_MBSSTR
|
||
GNULIB_MBSRCHR
|
||
GNULIB_MBSCHR
|
||
GNULIB_MBSNLEN
|
||
GNULIB_MBSLEN
|
||
GNULIB_STRTOK_R
|
||
GNULIB_STRCASESTR
|
||
GNULIB_STRSTR
|
||
GNULIB_STRSEP
|
||
GNULIB_STRPBRK
|
||
GNULIB_STRNLEN
|
||
GNULIB_STRNDUP
|
||
GNULIB_STRNCAT
|
||
GNULIB_STRDUP
|
||
GNULIB_STRCHRNUL
|
||
GNULIB_STPNCPY
|
||
GNULIB_STPCPY
|
||
GNULIB_RAWMEMCHR
|
||
GNULIB_MEMRCHR
|
||
GNULIB_MEMPCPY
|
||
GNULIB_MEMMEM
|
||
GNULIB_MEMCHR
|
||
GNULIB_FFSLL
|
||
GNULIB_FFSL
|
||
GNULIB_EXPLICIT_BZERO
|
||
LOCALE_FR
|
||
LOCALE_ZH_CN
|
||
LOCALE_FR_UTF8
|
||
LOCALE_JA
|
||
REPLACE_WCSTOK
|
||
REPLACE_WCSFTIME
|
||
REPLACE_WCSWIDTH
|
||
REPLACE_WCWIDTH
|
||
REPLACE_WCSNRTOMBS
|
||
REPLACE_WCSRTOMBS
|
||
REPLACE_WCRTOMB
|
||
REPLACE_MBSNRTOWCS
|
||
REPLACE_MBSRTOWCS
|
||
REPLACE_MBRLEN
|
||
REPLACE_MBRTOWC
|
||
REPLACE_MBSINIT
|
||
REPLACE_WCTOB
|
||
REPLACE_BTOWC
|
||
REPLACE_MBSTATE_T
|
||
HAVE_DECL_WCWIDTH
|
||
HAVE_DECL_WCTOB
|
||
HAVE_WCSFTIME
|
||
HAVE_WCSWIDTH
|
||
HAVE_WCSTOK
|
||
HAVE_WCSSTR
|
||
HAVE_WCSPBRK
|
||
HAVE_WCSSPN
|
||
HAVE_WCSCSPN
|
||
HAVE_WCSRCHR
|
||
HAVE_WCSCHR
|
||
HAVE_WCSDUP
|
||
HAVE_WCSXFRM
|
||
HAVE_WCSCOLL
|
||
HAVE_WCSNCASECMP
|
||
HAVE_WCSCASECMP
|
||
HAVE_WCSNCMP
|
||
HAVE_WCSCMP
|
||
HAVE_WCSNCAT
|
||
HAVE_WCSCAT
|
||
HAVE_WCPNCPY
|
||
HAVE_WCSNCPY
|
||
HAVE_WCPCPY
|
||
HAVE_WCSCPY
|
||
HAVE_WCSNLEN
|
||
HAVE_WCSLEN
|
||
HAVE_WMEMSET
|
||
HAVE_WMEMMOVE
|
||
HAVE_WMEMCPY
|
||
HAVE_WMEMCMP
|
||
HAVE_WMEMCHR
|
||
HAVE_WCSNRTOMBS
|
||
HAVE_WCSRTOMBS
|
||
HAVE_WCRTOMB
|
||
HAVE_MBSNRTOWCS
|
||
HAVE_MBSRTOWCS
|
||
HAVE_MBRLEN
|
||
HAVE_MBRTOWC
|
||
HAVE_MBSINIT
|
||
HAVE_BTOWC
|
||
GNULIB_WCSFTIME
|
||
GNULIB_WCSWIDTH
|
||
GNULIB_WCSTOK
|
||
GNULIB_WCSSTR
|
||
GNULIB_WCSPBRK
|
||
GNULIB_WCSSPN
|
||
GNULIB_WCSCSPN
|
||
GNULIB_WCSRCHR
|
||
GNULIB_WCSCHR
|
||
GNULIB_WCSDUP
|
||
GNULIB_WCSXFRM
|
||
GNULIB_WCSCOLL
|
||
GNULIB_WCSNCASECMP
|
||
GNULIB_WCSCASECMP
|
||
GNULIB_WCSNCMP
|
||
GNULIB_WCSCMP
|
||
GNULIB_WCSNCAT
|
||
GNULIB_WCSCAT
|
||
GNULIB_WCPNCPY
|
||
GNULIB_WCSNCPY
|
||
GNULIB_WCPCPY
|
||
GNULIB_WCSCPY
|
||
GNULIB_WCSNLEN
|
||
GNULIB_WCSLEN
|
||
GNULIB_WMEMSET
|
||
GNULIB_WMEMMOVE
|
||
GNULIB_WMEMCPY
|
||
GNULIB_WMEMCMP
|
||
GNULIB_WMEMCHR
|
||
GNULIB_WCWIDTH
|
||
GNULIB_WCSNRTOMBS
|
||
GNULIB_WCSRTOMBS
|
||
GNULIB_WCRTOMB
|
||
GNULIB_MBSNRTOWCS
|
||
GNULIB_MBSRTOWCS
|
||
GNULIB_MBRLEN
|
||
GNULIB_MBRTOWC
|
||
GNULIB_MBSINIT
|
||
GNULIB_WCTOB
|
||
GNULIB_BTOWC
|
||
NEXT_AS_FIRST_DIRECTIVE_MATH_H
|
||
NEXT_MATH_H
|
||
LTLIBMULTITHREAD
|
||
LIBMULTITHREAD
|
||
LTLIBTHREAD
|
||
LIBTHREAD
|
||
LIBPMULTITHREAD
|
||
LIBPTHREAD
|
||
LOCALCHARSET_TESTS_ENVIRONMENT
|
||
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
|
||
NEXT_INTTYPES_H
|
||
UINT64_MAX_EQ_ULONG_MAX
|
||
UINT32_MAX_LT_UINTMAX_MAX
|
||
PRIPTR_PREFIX
|
||
PRI_MACROS_BROKEN
|
||
INT64_MAX_EQ_LONG_MAX
|
||
INT32_MAX_LT_INTMAX_MAX
|
||
REPLACE_STRTOUMAX
|
||
REPLACE_STRTOIMAX
|
||
HAVE_IMAXDIV_T
|
||
HAVE_DECL_STRTOUMAX
|
||
HAVE_DECL_STRTOIMAX
|
||
HAVE_DECL_IMAXDIV
|
||
HAVE_DECL_IMAXABS
|
||
GNULIB_STRTOUMAX
|
||
GNULIB_STRTOIMAX
|
||
GNULIB_IMAXDIV
|
||
GNULIB_IMAXABS
|
||
GL_GENERATE_STDINT_H_FALSE
|
||
GL_GENERATE_STDINT_H_TRUE
|
||
STDINT_H
|
||
HAVE_SYS_INTTYPES_H
|
||
HAVE_SYS_BITYPES_H
|
||
HAVE_C99_STDINT_H
|
||
WINT_T_SUFFIX
|
||
WCHAR_T_SUFFIX
|
||
SIG_ATOMIC_T_SUFFIX
|
||
SIZE_T_SUFFIX
|
||
PTRDIFF_T_SUFFIX
|
||
HAVE_SIGNED_WINT_T
|
||
HAVE_SIGNED_WCHAR_T
|
||
HAVE_SIGNED_SIG_ATOMIC_T
|
||
BITSIZEOF_WINT_T
|
||
BITSIZEOF_WCHAR_T
|
||
BITSIZEOF_SIG_ATOMIC_T
|
||
BITSIZEOF_SIZE_T
|
||
BITSIZEOF_PTRDIFF_T
|
||
APPLE_UNIVERSAL_BUILD
|
||
HAVE_STDINT_H
|
||
NEXT_AS_FIRST_DIRECTIVE_STDINT_H
|
||
NEXT_STDINT_H
|
||
HAVE_SYS_TYPES_H
|
||
HAVE_INTTYPES_H
|
||
HAVE_WCHAR_H
|
||
HAVE_UNSIGNED_LONG_LONG_INT
|
||
HAVE_LONG_LONG_INT
|
||
GNULIB_OVERRIDES_WINT_T
|
||
GL_GENERATE_LIMITS_H_FALSE
|
||
GL_GENERATE_LIMITS_H_TRUE
|
||
LIMITS_H
|
||
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H
|
||
NEXT_LIMITS_H
|
||
HAVE_SYS_SOCKET_H
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H
|
||
NEXT_SYS_SOCKET_H
|
||
HAVE_ACCEPT4
|
||
HAVE_SA_FAMILY_T
|
||
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY
|
||
HAVE_STRUCT_SOCKADDR_STORAGE
|
||
GNULIB_ACCEPT4
|
||
GNULIB_SHUTDOWN
|
||
GNULIB_SETSOCKOPT
|
||
GNULIB_SENDTO
|
||
GNULIB_RECVFROM
|
||
GNULIB_SEND
|
||
GNULIB_RECV
|
||
GNULIB_LISTEN
|
||
GNULIB_GETSOCKOPT
|
||
GNULIB_GETSOCKNAME
|
||
GNULIB_GETPEERNAME
|
||
GNULIB_BIND
|
||
GNULIB_ACCEPT
|
||
GNULIB_CONNECT
|
||
GNULIB_SOCKET
|
||
INET_NTOP_LIB
|
||
GL_GENERATE_GLOB_H_FALSE
|
||
GL_GENERATE_GLOB_H_TRUE
|
||
GLOB_H
|
||
HAVE_GLOB_H
|
||
NEXT_AS_FIRST_DIRECTIVE_GLOB_H
|
||
NEXT_GLOB_H
|
||
REPLACE_GLOB_PATTERN_P
|
||
REPLACE_GLOB
|
||
HAVE_GLOB_PATTERN_P
|
||
HAVE_GLOB
|
||
GNULIB_GLOB
|
||
REPLACE_LOCALTIME
|
||
REPLACE_GMTIME
|
||
REPLACE_TZSET
|
||
REPLACE_TIMEGM
|
||
REPLACE_STRFTIME
|
||
REPLACE_NANOSLEEP
|
||
REPLACE_MKTIME
|
||
REPLACE_LOCALTIME_R
|
||
REPLACE_CTIME
|
||
HAVE_TIMEZONE_T
|
||
HAVE_TZSET
|
||
HAVE_TIMEGM
|
||
HAVE_STRPTIME
|
||
HAVE_NANOSLEEP
|
||
HAVE_DECL_LOCALTIME_R
|
||
GNULIB_TZSET
|
||
GNULIB_TIME_RZ
|
||
GNULIB_TIME_R
|
||
GNULIB_TIMEGM
|
||
GNULIB_STRPTIME
|
||
GNULIB_STRFTIME
|
||
GNULIB_NANOSLEEP
|
||
GNULIB_LOCALTIME
|
||
GNULIB_MKTIME
|
||
GNULIB_CTIME
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H
|
||
NEXT_SYS_TIME_H
|
||
REPLACE_STRUCT_TIMEVAL
|
||
REPLACE_GETTIMEOFDAY
|
||
HAVE_SYS_TIME_H
|
||
HAVE_STRUCT_TIMEVAL
|
||
HAVE_GETTIMEOFDAY
|
||
GNULIB_GETTIMEOFDAY
|
||
LTLIBINTL
|
||
LIBINTL
|
||
LIB_GETLOGIN
|
||
WINDOWS_64_BIT_ST_SIZE
|
||
WINDOWS_STAT_TIMESPEC
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
|
||
NEXT_SYS_STAT_H
|
||
REPLACE_UTIMENSAT
|
||
REPLACE_STAT
|
||
REPLACE_MKNOD
|
||
REPLACE_MKFIFO
|
||
REPLACE_MKDIR
|
||
REPLACE_LSTAT
|
||
REPLACE_FUTIMENS
|
||
REPLACE_FSTATAT
|
||
REPLACE_FSTAT
|
||
HAVE_UTIMENSAT
|
||
HAVE_MKNODAT
|
||
HAVE_MKNOD
|
||
HAVE_MKFIFOAT
|
||
HAVE_MKFIFO
|
||
HAVE_MKDIRAT
|
||
HAVE_LSTAT
|
||
HAVE_LCHMOD
|
||
HAVE_FUTIMENS
|
||
HAVE_FSTATAT
|
||
HAVE_FCHMODAT
|
||
GNULIB_OVERRIDES_STRUCT_STAT
|
||
GNULIB_UTIMENSAT
|
||
GNULIB_STAT
|
||
GNULIB_MKNODAT
|
||
GNULIB_MKNOD
|
||
GNULIB_MKFIFOAT
|
||
GNULIB_MKFIFO
|
||
GNULIB_MKDIRAT
|
||
GNULIB_LSTAT
|
||
GNULIB_LCHMOD
|
||
GNULIB_FUTIMENS
|
||
GNULIB_FSTATAT
|
||
GNULIB_FSTAT
|
||
GNULIB_FCHMODAT
|
||
FREXPL_LIBM
|
||
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
|
||
FREXP_LIBM
|
||
REPLACE_TRUNCL
|
||
REPLACE_TRUNCF
|
||
REPLACE_TRUNC
|
||
REPLACE_TANHF
|
||
REPLACE_TANF
|
||
REPLACE_SQRTL
|
||
REPLACE_SQRTF
|
||
REPLACE_SINHF
|
||
REPLACE_SINF
|
||
REPLACE_SIGNBIT_USING_GCC
|
||
REPLACE_SIGNBIT
|
||
REPLACE_ROUNDL
|
||
REPLACE_ROUNDF
|
||
REPLACE_ROUND
|
||
REPLACE_RINTL
|
||
REPLACE_REMAINDERL
|
||
REPLACE_REMAINDERF
|
||
REPLACE_REMAINDER
|
||
REPLACE_NAN
|
||
REPLACE_MODFL
|
||
REPLACE_MODFF
|
||
REPLACE_MODF
|
||
REPLACE_LOGBL
|
||
REPLACE_LOGBF
|
||
REPLACE_LOGB
|
||
REPLACE_LOG2L
|
||
REPLACE_LOG2F
|
||
REPLACE_LOG2
|
||
REPLACE_LOG1PL
|
||
REPLACE_LOG1PF
|
||
REPLACE_LOG1P
|
||
REPLACE_LOG10L
|
||
REPLACE_LOG10F
|
||
REPLACE_LOG10
|
||
REPLACE_LOGL
|
||
REPLACE_LOGF
|
||
REPLACE_LOG
|
||
REPLACE_LDEXPL
|
||
REPLACE_ISNAN
|
||
REPLACE_ISINF
|
||
REPLACE_ISFINITE
|
||
REPLACE_ILOGBL
|
||
REPLACE_ILOGBF
|
||
REPLACE_ILOGB
|
||
REPLACE_HYPOTL
|
||
REPLACE_HYPOTF
|
||
REPLACE_HYPOT
|
||
REPLACE_HUGE_VAL
|
||
REPLACE_FREXPL
|
||
REPLACE_FREXP
|
||
REPLACE_FREXPF
|
||
REPLACE_FMODL
|
||
REPLACE_FMODF
|
||
REPLACE_FMOD
|
||
REPLACE_FMAL
|
||
REPLACE_FMAF
|
||
REPLACE_FMA
|
||
REPLACE_FLOORL
|
||
REPLACE_FLOORF
|
||
REPLACE_FLOOR
|
||
REPLACE_FABSL
|
||
REPLACE_EXP2L
|
||
REPLACE_EXP2
|
||
REPLACE_EXPM1L
|
||
REPLACE_EXPM1F
|
||
REPLACE_EXPM1
|
||
REPLACE_EXPL
|
||
REPLACE_EXPF
|
||
REPLACE_COSHF
|
||
REPLACE_COSF
|
||
REPLACE_CEILL
|
||
REPLACE_CEILF
|
||
REPLACE_CEIL
|
||
REPLACE_CBRTL
|
||
REPLACE_CBRTF
|
||
REPLACE_ATAN2F
|
||
REPLACE_ATANF
|
||
REPLACE_ASINF
|
||
REPLACE_ACOSF
|
||
HAVE_DECL_TRUNCL
|
||
HAVE_DECL_TRUNCF
|
||
HAVE_DECL_TRUNC
|
||
HAVE_DECL_TANL
|
||
HAVE_DECL_SQRTL
|
||
HAVE_DECL_SINL
|
||
HAVE_DECL_ROUNDL
|
||
HAVE_DECL_ROUNDF
|
||
HAVE_DECL_ROUND
|
||
HAVE_DECL_RINTF
|
||
HAVE_DECL_REMAINDERL
|
||
HAVE_DECL_REMAINDER
|
||
HAVE_DECL_LOGB
|
||
HAVE_DECL_LOG2L
|
||
HAVE_DECL_LOG2F
|
||
HAVE_DECL_LOG2
|
||
HAVE_DECL_LOG10L
|
||
HAVE_DECL_LOGL
|
||
HAVE_DECL_LDEXPL
|
||
HAVE_DECL_FREXPL
|
||
HAVE_DECL_FLOORL
|
||
HAVE_DECL_FLOORF
|
||
HAVE_DECL_EXPM1L
|
||
HAVE_DECL_EXP2L
|
||
HAVE_DECL_EXP2F
|
||
HAVE_DECL_EXP2
|
||
HAVE_DECL_EXPL
|
||
HAVE_DECL_COSL
|
||
HAVE_DECL_COPYSIGNF
|
||
HAVE_DECL_CEILL
|
||
HAVE_DECL_CEILF
|
||
HAVE_DECL_CBRTL
|
||
HAVE_DECL_CBRTF
|
||
HAVE_DECL_ATANL
|
||
HAVE_DECL_ASINL
|
||
HAVE_DECL_ACOSL
|
||
HAVE_TANHF
|
||
HAVE_TANL
|
||
HAVE_TANF
|
||
HAVE_SQRTL
|
||
HAVE_SQRTF
|
||
HAVE_SINHF
|
||
HAVE_SINL
|
||
HAVE_SINF
|
||
HAVE_RINTL
|
||
HAVE_RINT
|
||
HAVE_REMAINDERF
|
||
HAVE_REMAINDER
|
||
HAVE_POWF
|
||
HAVE_MODFL
|
||
HAVE_MODFF
|
||
HAVE_LOGBL
|
||
HAVE_LOGBF
|
||
HAVE_LOG1PL
|
||
HAVE_LOG1PF
|
||
HAVE_LOG1P
|
||
HAVE_LOG10L
|
||
HAVE_LOG10F
|
||
HAVE_LOGL
|
||
HAVE_LOGF
|
||
HAVE_LDEXPF
|
||
HAVE_ISNANL
|
||
HAVE_ISNAND
|
||
HAVE_ISNANF
|
||
HAVE_ILOGBL
|
||
HAVE_ILOGBF
|
||
HAVE_ILOGB
|
||
HAVE_HYPOTL
|
||
HAVE_HYPOTF
|
||
HAVE_FREXPF
|
||
HAVE_FMODL
|
||
HAVE_FMODF
|
||
HAVE_FMAL
|
||
HAVE_FMAF
|
||
HAVE_FMA
|
||
HAVE_FABSL
|
||
HAVE_FABSF
|
||
HAVE_EXPM1F
|
||
HAVE_EXPM1
|
||
HAVE_EXPL
|
||
HAVE_EXPF
|
||
HAVE_COSHF
|
||
HAVE_COSL
|
||
HAVE_COSF
|
||
HAVE_COPYSIGNL
|
||
HAVE_COPYSIGN
|
||
HAVE_CBRTL
|
||
HAVE_CBRTF
|
||
HAVE_CBRT
|
||
HAVE_ATAN2F
|
||
HAVE_ATANL
|
||
HAVE_ATANF
|
||
HAVE_ASINL
|
||
HAVE_ASINF
|
||
HAVE_ACOSL
|
||
HAVE_ACOSF
|
||
GNULIB_TRUNCL
|
||
GNULIB_TRUNCF
|
||
GNULIB_TRUNC
|
||
GNULIB_TANHF
|
||
GNULIB_TANL
|
||
GNULIB_TANF
|
||
GNULIB_SQRTL
|
||
GNULIB_SQRTF
|
||
GNULIB_SINHF
|
||
GNULIB_SINL
|
||
GNULIB_SINF
|
||
GNULIB_SIGNBIT
|
||
GNULIB_ROUNDL
|
||
GNULIB_ROUNDF
|
||
GNULIB_ROUND
|
||
GNULIB_RINTL
|
||
GNULIB_RINTF
|
||
GNULIB_RINT
|
||
GNULIB_REMAINDERL
|
||
GNULIB_REMAINDERF
|
||
GNULIB_REMAINDER
|
||
GNULIB_POWF
|
||
GNULIB_MODFL
|
||
GNULIB_MODFF
|
||
GNULIB_MODF
|
||
GNULIB_LOGBL
|
||
GNULIB_LOGBF
|
||
GNULIB_LOGB
|
||
GNULIB_LOG2L
|
||
GNULIB_LOG2F
|
||
GNULIB_LOG2
|
||
GNULIB_LOG1PL
|
||
GNULIB_LOG1PF
|
||
GNULIB_LOG1P
|
||
GNULIB_LOG10L
|
||
GNULIB_LOG10F
|
||
GNULIB_LOG10
|
||
GNULIB_LOGL
|
||
GNULIB_LOGF
|
||
GNULIB_LOG
|
||
GNULIB_LDEXPL
|
||
GNULIB_LDEXPF
|
||
GNULIB_ISNANL
|
||
GNULIB_ISNAND
|
||
GNULIB_ISNANF
|
||
GNULIB_ISNAN
|
||
GNULIB_ISINF
|
||
GNULIB_ISFINITE
|
||
GNULIB_ILOGBL
|
||
GNULIB_ILOGBF
|
||
GNULIB_ILOGB
|
||
GNULIB_HYPOTL
|
||
GNULIB_HYPOTF
|
||
GNULIB_HYPOT
|
||
GNULIB_FREXPL
|
||
GNULIB_FREXP
|
||
GNULIB_FREXPF
|
||
GNULIB_FMODL
|
||
GNULIB_FMODF
|
||
GNULIB_FMOD
|
||
GNULIB_FMAL
|
||
GNULIB_FMAF
|
||
GNULIB_FMA
|
||
GNULIB_FLOORL
|
||
GNULIB_FLOORF
|
||
GNULIB_FLOOR
|
||
GNULIB_FABSL
|
||
GNULIB_FABSF
|
||
GNULIB_EXPM1L
|
||
GNULIB_EXPM1F
|
||
GNULIB_EXPM1
|
||
GNULIB_EXP2L
|
||
GNULIB_EXP2F
|
||
GNULIB_EXP2
|
||
GNULIB_EXPL
|
||
GNULIB_EXPF
|
||
GNULIB_COSHF
|
||
GNULIB_COSL
|
||
GNULIB_COSF
|
||
GNULIB_COPYSIGNL
|
||
GNULIB_COPYSIGNF
|
||
GNULIB_COPYSIGN
|
||
GNULIB_CEILL
|
||
GNULIB_CEILF
|
||
GNULIB_CEIL
|
||
GNULIB_CBRTL
|
||
GNULIB_CBRTF
|
||
GNULIB_CBRT
|
||
GNULIB_ATAN2F
|
||
GNULIB_ATANL
|
||
GNULIB_ATANF
|
||
GNULIB_ASINL
|
||
GNULIB_ASINF
|
||
GNULIB_ACOSL
|
||
GNULIB_ACOSF
|
||
GL_GENERATE_FNMATCH_H_FALSE
|
||
GL_GENERATE_FNMATCH_H_TRUE
|
||
FNMATCH_H
|
||
HAVE_FNMATCH_H
|
||
NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H
|
||
NEXT_FNMATCH_H
|
||
REPLACE_FNMATCH
|
||
HAVE_FNMATCH
|
||
GNULIB_FNMATCH
|
||
REPLACE_ITOLD
|
||
GL_GENERATE_FLOAT_H_FALSE
|
||
GL_GENERATE_FLOAT_H_TRUE
|
||
FLOAT_H
|
||
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H
|
||
NEXT_FLOAT_H
|
||
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
|
||
NEXT_FCNTL_H
|
||
REPLACE_OPENAT
|
||
REPLACE_OPEN
|
||
REPLACE_FCNTL
|
||
REPLACE_CREAT
|
||
HAVE_OPENAT
|
||
HAVE_FCNTL
|
||
GNULIB_OPENAT
|
||
GNULIB_OPEN
|
||
GNULIB_NONBLOCKING
|
||
GNULIB_FCNTL
|
||
GNULIB_CREAT
|
||
EOVERFLOW_VALUE
|
||
EOVERFLOW_HIDDEN
|
||
ENOLINK_VALUE
|
||
ENOLINK_HIDDEN
|
||
EMULTIHOP_VALUE
|
||
EMULTIHOP_HIDDEN
|
||
GL_GENERATE_ERRNO_H_FALSE
|
||
GL_GENERATE_ERRNO_H_TRUE
|
||
ERRNO_H
|
||
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
|
||
NEXT_ERRNO_H
|
||
HAVE_DIRENT_H
|
||
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H
|
||
NEXT_DIRENT_H
|
||
REPLACE_FDOPENDIR
|
||
REPLACE_DIRFD
|
||
REPLACE_CLOSEDIR
|
||
REPLACE_OPENDIR
|
||
HAVE_ALPHASORT
|
||
HAVE_SCANDIR
|
||
HAVE_FDOPENDIR
|
||
HAVE_DECL_FDOPENDIR
|
||
HAVE_DECL_DIRFD
|
||
HAVE_CLOSEDIR
|
||
HAVE_REWINDDIR
|
||
HAVE_READDIR
|
||
HAVE_OPENDIR
|
||
GNULIB_ALPHASORT
|
||
GNULIB_SCANDIR
|
||
GNULIB_FDOPENDIR
|
||
GNULIB_DIRFD
|
||
GNULIB_CLOSEDIR
|
||
GNULIB_REWINDDIR
|
||
GNULIB_READDIR
|
||
GNULIB_OPENDIR
|
||
HAVE_WINSOCK2_H
|
||
HAVE_MSVC_INVALID_PARAMETER_HANDLER
|
||
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
|
||
UNISTD_H_HAVE_WINSOCK2_H
|
||
REPLACE_WRITE
|
||
REPLACE_USLEEP
|
||
REPLACE_UNLINKAT
|
||
REPLACE_UNLINK
|
||
REPLACE_TTYNAME_R
|
||
REPLACE_TRUNCATE
|
||
REPLACE_SYMLINKAT
|
||
REPLACE_SYMLINK
|
||
REPLACE_SLEEP
|
||
REPLACE_RMDIR
|
||
REPLACE_READLINKAT
|
||
REPLACE_READLINK
|
||
REPLACE_READ
|
||
REPLACE_PWRITE
|
||
REPLACE_PREAD
|
||
REPLACE_LSEEK
|
||
REPLACE_LINKAT
|
||
REPLACE_LINK
|
||
REPLACE_LCHOWN
|
||
REPLACE_ISATTY
|
||
REPLACE_GETPASS
|
||
REPLACE_GETPAGESIZE
|
||
REPLACE_GETGROUPS
|
||
REPLACE_GETLOGIN_R
|
||
REPLACE_GETDTABLESIZE
|
||
REPLACE_GETDOMAINNAME
|
||
REPLACE_GETCWD
|
||
REPLACE_FTRUNCATE
|
||
REPLACE_FCHOWNAT
|
||
REPLACE_FACCESSAT
|
||
REPLACE_DUP2
|
||
REPLACE_DUP
|
||
REPLACE_CLOSE
|
||
REPLACE_CHOWN
|
||
REPLACE_ACCESS
|
||
HAVE_SYS_PARAM_H
|
||
HAVE_OS_H
|
||
HAVE_DECL_TTYNAME_R
|
||
HAVE_DECL_TRUNCATE
|
||
HAVE_DECL_SETHOSTNAME
|
||
HAVE_DECL_GETUSERSHELL
|
||
HAVE_DECL_GETPAGESIZE
|
||
HAVE_DECL_GETLOGIN_R
|
||
HAVE_DECL_GETLOGIN
|
||
HAVE_DECL_GETDOMAINNAME
|
||
HAVE_DECL_FDATASYNC
|
||
HAVE_DECL_FCHDIR
|
||
HAVE_DECL_ENVIRON
|
||
HAVE_USLEEP
|
||
HAVE_UNLINKAT
|
||
HAVE_SYMLINKAT
|
||
HAVE_SYMLINK
|
||
HAVE_SLEEP
|
||
HAVE_SETHOSTNAME
|
||
HAVE_READLINKAT
|
||
HAVE_READLINK
|
||
HAVE_PWRITE
|
||
HAVE_PREAD
|
||
HAVE_PIPE2
|
||
HAVE_PIPE
|
||
HAVE_LINKAT
|
||
HAVE_LINK
|
||
HAVE_LCHOWN
|
||
HAVE_GROUP_MEMBER
|
||
HAVE_GETPASS
|
||
HAVE_GETPAGESIZE
|
||
HAVE_GETLOGIN
|
||
HAVE_GETHOSTNAME
|
||
HAVE_GETGROUPS
|
||
HAVE_GETDTABLESIZE
|
||
HAVE_FTRUNCATE
|
||
HAVE_FSYNC
|
||
HAVE_FDATASYNC
|
||
HAVE_FCHOWNAT
|
||
HAVE_FCHDIR
|
||
HAVE_FACCESSAT
|
||
HAVE_EUIDACCESS
|
||
HAVE_DUP3
|
||
HAVE_DUP2
|
||
HAVE_COPY_FILE_RANGE
|
||
HAVE_CHOWN
|
||
GNULIB_WRITE
|
||
GNULIB_USLEEP
|
||
GNULIB_UNLINKAT
|
||
GNULIB_UNLINK
|
||
GNULIB_UNISTD_H_SIGPIPE
|
||
GNULIB_UNISTD_H_NONBLOCKING
|
||
GNULIB_TTYNAME_R
|
||
GNULIB_TRUNCATE
|
||
GNULIB_SYMLINKAT
|
||
GNULIB_SYMLINK
|
||
GNULIB_SLEEP
|
||
GNULIB_SETHOSTNAME
|
||
GNULIB_RMDIR
|
||
GNULIB_READLINKAT
|
||
GNULIB_READLINK
|
||
GNULIB_READ
|
||
GNULIB_PWRITE
|
||
GNULIB_PREAD
|
||
GNULIB_PIPE2
|
||
GNULIB_PIPE
|
||
GNULIB_LSEEK
|
||
GNULIB_LINKAT
|
||
GNULIB_LINK
|
||
GNULIB_LCHOWN
|
||
GNULIB_ISATTY
|
||
GNULIB_GROUP_MEMBER
|
||
GNULIB_GETUSERSHELL
|
||
GNULIB_GETPASS
|
||
GNULIB_GETPAGESIZE
|
||
GNULIB_GETLOGIN_R
|
||
GNULIB_GETLOGIN
|
||
GNULIB_GETHOSTNAME
|
||
GNULIB_GETGROUPS
|
||
GNULIB_GETDTABLESIZE
|
||
GNULIB_GETDOMAINNAME
|
||
GNULIB_GETCWD
|
||
GNULIB_FTRUNCATE
|
||
GNULIB_FSYNC
|
||
GNULIB_FDATASYNC
|
||
GNULIB_FCHOWNAT
|
||
GNULIB_FCHDIR
|
||
GNULIB_FACCESSAT
|
||
GNULIB_EUIDACCESS
|
||
GNULIB_ENVIRON
|
||
GNULIB_DUP3
|
||
GNULIB_DUP2
|
||
GNULIB_DUP
|
||
GNULIB_COPY_FILE_RANGE
|
||
GNULIB_CLOSE
|
||
GNULIB_CHOWN
|
||
GNULIB_CHDIR
|
||
GNULIB_ACCESS
|
||
REPLACE_WCTOMB
|
||
REPLACE_UNSETENV
|
||
REPLACE_STRTOLD
|
||
REPLACE_STRTOD
|
||
REPLACE_SETSTATE
|
||
REPLACE_SETENV
|
||
REPLACE_REALPATH
|
||
REPLACE_REALLOC
|
||
REPLACE_RANDOM_R
|
||
REPLACE_RANDOM
|
||
REPLACE_QSORT_R
|
||
REPLACE_PUTENV
|
||
REPLACE_PTSNAME_R
|
||
REPLACE_PTSNAME
|
||
REPLACE_MKSTEMP
|
||
REPLACE_MBTOWC
|
||
REPLACE_MALLOC
|
||
REPLACE_INITSTATE
|
||
REPLACE_CANONICALIZE_FILE_NAME
|
||
REPLACE_CALLOC
|
||
HAVE_DECL_UNSETENV
|
||
HAVE_UNLOCKPT
|
||
HAVE_SYS_LOADAVG_H
|
||
HAVE_STRUCT_RANDOM_DATA
|
||
HAVE_STRTOULL
|
||
HAVE_STRTOLL
|
||
HAVE_STRTOLD
|
||
HAVE_STRTOD
|
||
HAVE_DECL_SETSTATE
|
||
HAVE_SETSTATE
|
||
HAVE_DECL_SETENV
|
||
HAVE_SETENV
|
||
HAVE_SECURE_GETENV
|
||
HAVE_RPMATCH
|
||
HAVE_REALPATH
|
||
HAVE_REALLOCARRAY
|
||
HAVE_RANDOM_R
|
||
HAVE_RANDOM_H
|
||
HAVE_RANDOM
|
||
HAVE_QSORT_R
|
||
HAVE_PTSNAME_R
|
||
HAVE_PTSNAME
|
||
HAVE_POSIX_OPENPT
|
||
HAVE_MKSTEMPS
|
||
HAVE_MKSTEMP
|
||
HAVE_MKOSTEMPS
|
||
HAVE_MKOSTEMP
|
||
HAVE_MKDTEMP
|
||
HAVE_MBTOWC
|
||
HAVE_DECL_INITSTATE
|
||
HAVE_INITSTATE
|
||
HAVE_GRANTPT
|
||
HAVE_GETSUBOPT
|
||
HAVE_DECL_GETLOADAVG
|
||
HAVE_CANONICALIZE_FILE_NAME
|
||
HAVE_ATOLL
|
||
HAVE__EXIT
|
||
GNULIB_WCTOMB
|
||
GNULIB_UNSETENV
|
||
GNULIB_UNLOCKPT
|
||
GNULIB_SYSTEM_POSIX
|
||
GNULIB_STRTOULL
|
||
GNULIB_STRTOLL
|
||
GNULIB_STRTOLD
|
||
GNULIB_STRTOD
|
||
GNULIB_SETENV
|
||
GNULIB_SECURE_GETENV
|
||
GNULIB_RPMATCH
|
||
GNULIB_REALPATH
|
||
GNULIB_REALLOC_POSIX
|
||
GNULIB_REALLOCARRAY
|
||
GNULIB_RANDOM_R
|
||
GNULIB_RANDOM
|
||
GNULIB_QSORT_R
|
||
GNULIB_PUTENV
|
||
GNULIB_PTSNAME_R
|
||
GNULIB_PTSNAME
|
||
GNULIB_POSIX_OPENPT
|
||
GNULIB_MKSTEMPS
|
||
GNULIB_MKSTEMP
|
||
GNULIB_MKOSTEMPS
|
||
GNULIB_MKOSTEMP
|
||
GNULIB_MKDTEMP
|
||
GNULIB_MBTOWC
|
||
GNULIB_MALLOC_POSIX
|
||
GNULIB_GRANTPT
|
||
GNULIB_GETSUBOPT
|
||
GNULIB_GETLOADAVG
|
||
GNULIB_CANONICALIZE_FILE_NAME
|
||
GNULIB_CALLOC_POSIX
|
||
GNULIB_ATOLL
|
||
GNULIB__EXIT
|
||
MKDIR_P
|
||
HAVE_WS2TCPIP_H
|
||
HAVE_FEATURES_H
|
||
NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H
|
||
NEXT_ARPA_INET_H
|
||
PRAGMA_COLUMNS
|
||
PRAGMA_SYSTEM_HEADER
|
||
INCLUDE_NEXT_AS_FIRST_DIRECTIVE
|
||
INCLUDE_NEXT
|
||
HAVE_ARPA_INET_H
|
||
REPLACE_INET_PTON
|
||
REPLACE_INET_NTOP
|
||
HAVE_DECL_INET_PTON
|
||
HAVE_DECL_INET_NTOP
|
||
GNULIB_INET_PTON
|
||
GNULIB_INET_NTOP
|
||
HAVE_ALLOCA_H
|
||
GL_GENERATE_ALLOCA_H_FALSE
|
||
GL_GENERATE_ALLOCA_H_TRUE
|
||
ALLOCA_H
|
||
ALLOCA
|
||
GL_COND_LIBTOOL_FALSE
|
||
GL_COND_LIBTOOL_TRUE
|
||
target_os
|
||
target_vendor
|
||
target_cpu
|
||
target
|
||
host_os
|
||
host_vendor
|
||
host_cpu
|
||
host
|
||
build_os
|
||
build_vendor
|
||
build_cpu
|
||
build
|
||
RANLIB
|
||
ARFLAGS
|
||
AR
|
||
EGREP
|
||
GREP
|
||
CPP
|
||
OBJEXT
|
||
EXEEXT
|
||
ac_ct_CC
|
||
CPPFLAGS
|
||
LDFLAGS
|
||
CFLAGS
|
||
CC
|
||
MAINT
|
||
MAINTAINER_MODE_FALSE
|
||
MAINTAINER_MODE_TRUE
|
||
target_alias
|
||
host_alias
|
||
build_alias
|
||
LIBS
|
||
ECHO_T
|
||
ECHO_N
|
||
ECHO_C
|
||
DEFS
|
||
mandir
|
||
localedir
|
||
libdir
|
||
psdir
|
||
pdfdir
|
||
dvidir
|
||
htmldir
|
||
infodir
|
||
docdir
|
||
oldincludedir
|
||
includedir
|
||
localstatedir
|
||
sharedstatedir
|
||
sysconfdir
|
||
datadir
|
||
datarootdir
|
||
libexecdir
|
||
sbindir
|
||
bindir
|
||
program_transform_name
|
||
prefix
|
||
exec_prefix
|
||
PACKAGE_URL
|
||
PACKAGE_BUGREPORT
|
||
PACKAGE_STRING
|
||
PACKAGE_VERSION
|
||
PACKAGE_TARNAME
|
||
PACKAGE_NAME
|
||
PATH_SEPARATOR
|
||
SHELL'
|
||
ac_subst_files=''
|
||
ac_user_opts='
|
||
enable_option_checking
|
||
enable_maintainer_mode
|
||
enable_largefile
|
||
enable_threads
|
||
enable_plugins
|
||
enable_cross_guesses
|
||
enable_dependency_tracking
|
||
enable_silent_rules
|
||
'
|
||
ac_precious_vars='build_alias
|
||
host_alias
|
||
target_alias
|
||
CC
|
||
CFLAGS
|
||
LDFLAGS
|
||
LIBS
|
||
CPPFLAGS
|
||
CPP'
|
||
|
||
|
||
# Initialize some variables set by options.
|
||
ac_init_help=
|
||
ac_init_version=false
|
||
ac_unrecognized_opts=
|
||
ac_unrecognized_sep=
|
||
# The variables have the same names as the options, with
|
||
# dashes changed to underlines.
|
||
cache_file=/dev/null
|
||
exec_prefix=NONE
|
||
no_create=
|
||
no_recursion=
|
||
prefix=NONE
|
||
program_prefix=NONE
|
||
program_suffix=NONE
|
||
program_transform_name=s,x,x,
|
||
silent=
|
||
site=
|
||
srcdir=
|
||
verbose=
|
||
x_includes=NONE
|
||
x_libraries=NONE
|
||
|
||
# Installation directory options.
|
||
# These are left unexpanded so users can "make install exec_prefix=/foo"
|
||
# and all the variables that are supposed to be based on exec_prefix
|
||
# by default will actually change.
|
||
# Use braces instead of parens because sh, perl, etc. also accept them.
|
||
# (The list follows the same order as the GNU Coding Standards.)
|
||
bindir='${exec_prefix}/bin'
|
||
sbindir='${exec_prefix}/sbin'
|
||
libexecdir='${exec_prefix}/libexec'
|
||
datarootdir='${prefix}/share'
|
||
datadir='${datarootdir}'
|
||
sysconfdir='${prefix}/etc'
|
||
sharedstatedir='${prefix}/com'
|
||
localstatedir='${prefix}/var'
|
||
includedir='${prefix}/include'
|
||
oldincludedir='/usr/include'
|
||
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
|
||
infodir='${datarootdir}/info'
|
||
htmldir='${docdir}'
|
||
dvidir='${docdir}'
|
||
pdfdir='${docdir}'
|
||
psdir='${docdir}'
|
||
libdir='${exec_prefix}/lib'
|
||
localedir='${datarootdir}/locale'
|
||
mandir='${datarootdir}/man'
|
||
|
||
ac_prev=
|
||
ac_dashdash=
|
||
for ac_option
|
||
do
|
||
# If the previous option needs an argument, assign it.
|
||
if test -n "$ac_prev"; then
|
||
eval $ac_prev=\$ac_option
|
||
ac_prev=
|
||
continue
|
||
fi
|
||
|
||
case $ac_option in
|
||
*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
|
||
*=) ac_optarg= ;;
|
||
*) ac_optarg=yes ;;
|
||
esac
|
||
|
||
# Accept the important Cygnus configure options, so we can diagnose typos.
|
||
|
||
case $ac_dashdash$ac_option in
|
||
--)
|
||
ac_dashdash=yes ;;
|
||
|
||
-bindir | --bindir | --bindi | --bind | --bin | --bi)
|
||
ac_prev=bindir ;;
|
||
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
|
||
bindir=$ac_optarg ;;
|
||
|
||
-build | --build | --buil | --bui | --bu)
|
||
ac_prev=build_alias ;;
|
||
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
|
||
build_alias=$ac_optarg ;;
|
||
|
||
-cache-file | --cache-file | --cache-fil | --cache-fi \
|
||
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
|
||
ac_prev=cache_file ;;
|
||
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
|
||
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
|
||
cache_file=$ac_optarg ;;
|
||
|
||
--config-cache | -C)
|
||
cache_file=config.cache ;;
|
||
|
||
-datadir | --datadir | --datadi | --datad)
|
||
ac_prev=datadir ;;
|
||
-datadir=* | --datadir=* | --datadi=* | --datad=*)
|
||
datadir=$ac_optarg ;;
|
||
|
||
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
|
||
| --dataroo | --dataro | --datar)
|
||
ac_prev=datarootdir ;;
|
||
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
|
||
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
|
||
datarootdir=$ac_optarg ;;
|
||
|
||
-disable-* | --disable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=no ;;
|
||
|
||
-docdir | --docdir | --docdi | --doc | --do)
|
||
ac_prev=docdir ;;
|
||
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
|
||
docdir=$ac_optarg ;;
|
||
|
||
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
|
||
ac_prev=dvidir ;;
|
||
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
|
||
dvidir=$ac_optarg ;;
|
||
|
||
-enable-* | --enable-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid feature name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"enable_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval enable_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
|
||
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
|
||
| --exec | --exe | --ex)
|
||
ac_prev=exec_prefix ;;
|
||
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
|
||
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
|
||
| --exec=* | --exe=* | --ex=*)
|
||
exec_prefix=$ac_optarg ;;
|
||
|
||
-gas | --gas | --ga | --g)
|
||
# Obsolete; use --with-gas.
|
||
with_gas=yes ;;
|
||
|
||
-help | --help | --hel | --he | -h)
|
||
ac_init_help=long ;;
|
||
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
|
||
ac_init_help=recursive ;;
|
||
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
|
||
ac_init_help=short ;;
|
||
|
||
-host | --host | --hos | --ho)
|
||
ac_prev=host_alias ;;
|
||
-host=* | --host=* | --hos=* | --ho=*)
|
||
host_alias=$ac_optarg ;;
|
||
|
||
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
|
||
ac_prev=htmldir ;;
|
||
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
|
||
| --ht=*)
|
||
htmldir=$ac_optarg ;;
|
||
|
||
-includedir | --includedir | --includedi | --included | --include \
|
||
| --includ | --inclu | --incl | --inc)
|
||
ac_prev=includedir ;;
|
||
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
|
||
| --includ=* | --inclu=* | --incl=* | --inc=*)
|
||
includedir=$ac_optarg ;;
|
||
|
||
-infodir | --infodir | --infodi | --infod | --info | --inf)
|
||
ac_prev=infodir ;;
|
||
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
|
||
infodir=$ac_optarg ;;
|
||
|
||
-libdir | --libdir | --libdi | --libd)
|
||
ac_prev=libdir ;;
|
||
-libdir=* | --libdir=* | --libdi=* | --libd=*)
|
||
libdir=$ac_optarg ;;
|
||
|
||
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
|
||
| --libexe | --libex | --libe)
|
||
ac_prev=libexecdir ;;
|
||
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
|
||
| --libexe=* | --libex=* | --libe=*)
|
||
libexecdir=$ac_optarg ;;
|
||
|
||
-localedir | --localedir | --localedi | --localed | --locale)
|
||
ac_prev=localedir ;;
|
||
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
|
||
localedir=$ac_optarg ;;
|
||
|
||
-localstatedir | --localstatedir | --localstatedi | --localstated \
|
||
| --localstate | --localstat | --localsta | --localst | --locals)
|
||
ac_prev=localstatedir ;;
|
||
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
|
||
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
|
||
localstatedir=$ac_optarg ;;
|
||
|
||
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
|
||
ac_prev=mandir ;;
|
||
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
|
||
mandir=$ac_optarg ;;
|
||
|
||
-nfp | --nfp | --nf)
|
||
# Obsolete; use --without-fp.
|
||
with_fp=no ;;
|
||
|
||
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
|
||
| --no-cr | --no-c | -n)
|
||
no_create=yes ;;
|
||
|
||
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
|
||
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
|
||
no_recursion=yes ;;
|
||
|
||
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
|
||
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
|
||
| --oldin | --oldi | --old | --ol | --o)
|
||
ac_prev=oldincludedir ;;
|
||
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
|
||
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
|
||
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
|
||
oldincludedir=$ac_optarg ;;
|
||
|
||
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
|
||
ac_prev=prefix ;;
|
||
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
|
||
prefix=$ac_optarg ;;
|
||
|
||
-program-prefix | --program-prefix | --program-prefi | --program-pref \
|
||
| --program-pre | --program-pr | --program-p)
|
||
ac_prev=program_prefix ;;
|
||
-program-prefix=* | --program-prefix=* | --program-prefi=* \
|
||
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
|
||
program_prefix=$ac_optarg ;;
|
||
|
||
-program-suffix | --program-suffix | --program-suffi | --program-suff \
|
||
| --program-suf | --program-su | --program-s)
|
||
ac_prev=program_suffix ;;
|
||
-program-suffix=* | --program-suffix=* | --program-suffi=* \
|
||
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
|
||
program_suffix=$ac_optarg ;;
|
||
|
||
-program-transform-name | --program-transform-name \
|
||
| --program-transform-nam | --program-transform-na \
|
||
| --program-transform-n | --program-transform- \
|
||
| --program-transform | --program-transfor \
|
||
| --program-transfo | --program-transf \
|
||
| --program-trans | --program-tran \
|
||
| --progr-tra | --program-tr | --program-t)
|
||
ac_prev=program_transform_name ;;
|
||
-program-transform-name=* | --program-transform-name=* \
|
||
| --program-transform-nam=* | --program-transform-na=* \
|
||
| --program-transform-n=* | --program-transform-=* \
|
||
| --program-transform=* | --program-transfor=* \
|
||
| --program-transfo=* | --program-transf=* \
|
||
| --program-trans=* | --program-tran=* \
|
||
| --progr-tra=* | --program-tr=* | --program-t=*)
|
||
program_transform_name=$ac_optarg ;;
|
||
|
||
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
|
||
ac_prev=pdfdir ;;
|
||
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
|
||
pdfdir=$ac_optarg ;;
|
||
|
||
-psdir | --psdir | --psdi | --psd | --ps)
|
||
ac_prev=psdir ;;
|
||
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
|
||
psdir=$ac_optarg ;;
|
||
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
silent=yes ;;
|
||
|
||
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
|
||
ac_prev=sbindir ;;
|
||
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
|
||
| --sbi=* | --sb=*)
|
||
sbindir=$ac_optarg ;;
|
||
|
||
-sharedstatedir | --sharedstatedir | --sharedstatedi \
|
||
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
|
||
| --sharedst | --shareds | --shared | --share | --shar \
|
||
| --sha | --sh)
|
||
ac_prev=sharedstatedir ;;
|
||
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
|
||
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
|
||
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
|
||
| --sha=* | --sh=*)
|
||
sharedstatedir=$ac_optarg ;;
|
||
|
||
-site | --site | --sit)
|
||
ac_prev=site ;;
|
||
-site=* | --site=* | --sit=*)
|
||
site=$ac_optarg ;;
|
||
|
||
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
|
||
ac_prev=srcdir ;;
|
||
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
|
||
srcdir=$ac_optarg ;;
|
||
|
||
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
|
||
| --syscon | --sysco | --sysc | --sys | --sy)
|
||
ac_prev=sysconfdir ;;
|
||
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
|
||
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
|
||
sysconfdir=$ac_optarg ;;
|
||
|
||
-target | --target | --targe | --targ | --tar | --ta | --t)
|
||
ac_prev=target_alias ;;
|
||
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
|
||
target_alias=$ac_optarg ;;
|
||
|
||
-v | -verbose | --verbose | --verbos | --verbo | --verb)
|
||
verbose=yes ;;
|
||
|
||
-version | --version | --versio | --versi | --vers | -V)
|
||
ac_init_version=: ;;
|
||
|
||
-with-* | --with-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=\$ac_optarg ;;
|
||
|
||
-without-* | --without-*)
|
||
ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
|
||
# Reject names that are not valid shell variable names.
|
||
expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
|
||
as_fn_error $? "invalid package name: $ac_useropt"
|
||
ac_useropt_orig=$ac_useropt
|
||
ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
|
||
case $ac_user_opts in
|
||
*"
|
||
"with_$ac_useropt"
|
||
"*) ;;
|
||
*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
|
||
ac_unrecognized_sep=', ';;
|
||
esac
|
||
eval with_$ac_useropt=no ;;
|
||
|
||
--x)
|
||
# Obsolete; use --with-x.
|
||
with_x=yes ;;
|
||
|
||
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
|
||
| --x-incl | --x-inc | --x-in | --x-i)
|
||
ac_prev=x_includes ;;
|
||
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
|
||
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
|
||
x_includes=$ac_optarg ;;
|
||
|
||
-x-libraries | --x-libraries | --x-librarie | --x-librari \
|
||
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
|
||
ac_prev=x_libraries ;;
|
||
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
|
||
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
|
||
x_libraries=$ac_optarg ;;
|
||
|
||
-*) as_fn_error $? "unrecognized option: \`$ac_option'
|
||
Try \`$0 --help' for more information"
|
||
;;
|
||
|
||
*=*)
|
||
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
|
||
# Reject names that are not valid shell variable names.
|
||
case $ac_envvar in #(
|
||
'' | [0-9]* | *[!_$as_cr_alnum]* )
|
||
as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
|
||
esac
|
||
eval $ac_envvar=\$ac_optarg
|
||
export $ac_envvar ;;
|
||
|
||
*)
|
||
# FIXME: should be removed in autoconf 3.0.
|
||
$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
|
||
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
|
||
$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
|
||
: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
|
||
;;
|
||
|
||
esac
|
||
done
|
||
|
||
if test -n "$ac_prev"; then
|
||
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
|
||
as_fn_error $? "missing argument to $ac_option"
|
||
fi
|
||
|
||
if test -n "$ac_unrecognized_opts"; then
|
||
case $enable_option_checking in
|
||
no) ;;
|
||
fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
|
||
*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
|
||
esac
|
||
fi
|
||
|
||
# Check all directory arguments for consistency.
|
||
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
|
||
datadir sysconfdir sharedstatedir localstatedir includedir \
|
||
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
|
||
libdir localedir mandir
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
# Remove trailing slashes.
|
||
case $ac_val in
|
||
*/ )
|
||
ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
|
||
eval $ac_var=\$ac_val;;
|
||
esac
|
||
# Be sure to have absolute directory names.
|
||
case $ac_val in
|
||
[\\/$]* | ?:[\\/]* ) continue;;
|
||
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
|
||
esac
|
||
as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
|
||
done
|
||
|
||
# There might be people who depend on the old broken behavior: `$host'
|
||
# used to hold the argument of --host etc.
|
||
# FIXME: To remove some day.
|
||
build=$build_alias
|
||
host=$host_alias
|
||
target=$target_alias
|
||
|
||
# FIXME: To remove some day.
|
||
if test "x$host_alias" != x; then
|
||
if test "x$build_alias" = x; then
|
||
cross_compiling=maybe
|
||
elif test "x$build_alias" != "x$host_alias"; then
|
||
cross_compiling=yes
|
||
fi
|
||
fi
|
||
|
||
ac_tool_prefix=
|
||
test -n "$host_alias" && ac_tool_prefix=$host_alias-
|
||
|
||
test "$silent" = yes && exec 6>/dev/null
|
||
|
||
|
||
ac_pwd=`pwd` && test -n "$ac_pwd" &&
|
||
ac_ls_di=`ls -di .` &&
|
||
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
|
||
as_fn_error $? "working directory cannot be determined"
|
||
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
|
||
as_fn_error $? "pwd does not report name of working directory"
|
||
|
||
|
||
# Find the source files, if location was not specified.
|
||
if test -z "$srcdir"; then
|
||
ac_srcdir_defaulted=yes
|
||
# Try the directory containing this script, then the parent directory.
|
||
ac_confdir=`$as_dirname -- "$as_myself" ||
|
||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_myself" : 'X\(//\)[^/]' \| \
|
||
X"$as_myself" : 'X\(//\)$' \| \
|
||
X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_myself" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
srcdir=$ac_confdir
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
srcdir=..
|
||
fi
|
||
else
|
||
ac_srcdir_defaulted=no
|
||
fi
|
||
if test ! -r "$srcdir/$ac_unique_file"; then
|
||
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
|
||
as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
|
||
fi
|
||
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
|
||
ac_abs_confdir=`(
|
||
cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
|
||
pwd)`
|
||
# When building in place, set srcdir=.
|
||
if test "$ac_abs_confdir" = "$ac_pwd"; then
|
||
srcdir=.
|
||
fi
|
||
# Remove unnecessary trailing slashes from srcdir.
|
||
# Double slashes in file names in object file debugging info
|
||
# mess up M-x gdb in Emacs.
|
||
case $srcdir in
|
||
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
|
||
esac
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_env_${ac_var}_value=\$${ac_var}
|
||
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
|
||
eval ac_cv_env_${ac_var}_value=\$${ac_var}
|
||
done
|
||
|
||
#
|
||
# Report the --help message.
|
||
#
|
||
if test "$ac_init_help" = "long"; then
|
||
# Omit some internal or obsolete options to make the list less imposing.
|
||
# This message is too long to be a string in the A/UX 3.1 sh.
|
||
cat <<_ACEOF
|
||
\`configure' configures libgnu UNUSED-VERSION to adapt to many kinds of systems.
|
||
|
||
Usage: $0 [OPTION]... [VAR=VALUE]...
|
||
|
||
To assign environment variables (e.g., CC, CFLAGS...), specify them as
|
||
VAR=VALUE. See below for descriptions of some of the useful variables.
|
||
|
||
Defaults for the options are specified in brackets.
|
||
|
||
Configuration:
|
||
-h, --help display this help and exit
|
||
--help=short display options specific to this package
|
||
--help=recursive display the short help of all the included packages
|
||
-V, --version display version information and exit
|
||
-q, --quiet, --silent do not print \`checking ...' messages
|
||
--cache-file=FILE cache test results in FILE [disabled]
|
||
-C, --config-cache alias for \`--cache-file=config.cache'
|
||
-n, --no-create do not create output files
|
||
--srcdir=DIR find the sources in DIR [configure dir or \`..']
|
||
|
||
Installation directories:
|
||
--prefix=PREFIX install architecture-independent files in PREFIX
|
||
[$ac_default_prefix]
|
||
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
|
||
[PREFIX]
|
||
|
||
By default, \`make install' will install all the files in
|
||
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
|
||
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
|
||
for instance \`--prefix=\$HOME'.
|
||
|
||
For better control, use the options below.
|
||
|
||
Fine tuning of the installation directories:
|
||
--bindir=DIR user executables [EPREFIX/bin]
|
||
--sbindir=DIR system admin executables [EPREFIX/sbin]
|
||
--libexecdir=DIR program executables [EPREFIX/libexec]
|
||
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
|
||
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
|
||
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
|
||
--libdir=DIR object code libraries [EPREFIX/lib]
|
||
--includedir=DIR C header files [PREFIX/include]
|
||
--oldincludedir=DIR C header files for non-gcc [/usr/include]
|
||
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
|
||
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
|
||
--infodir=DIR info documentation [DATAROOTDIR/info]
|
||
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
|
||
--mandir=DIR man documentation [DATAROOTDIR/man]
|
||
--docdir=DIR documentation root [DATAROOTDIR/doc/libgnu]
|
||
--htmldir=DIR html documentation [DOCDIR]
|
||
--dvidir=DIR dvi documentation [DOCDIR]
|
||
--pdfdir=DIR pdf documentation [DOCDIR]
|
||
--psdir=DIR ps documentation [DOCDIR]
|
||
_ACEOF
|
||
|
||
cat <<\_ACEOF
|
||
|
||
Program names:
|
||
--program-prefix=PREFIX prepend PREFIX to installed program names
|
||
--program-suffix=SUFFIX append SUFFIX to installed program names
|
||
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
|
||
|
||
System types:
|
||
--build=BUILD configure for building on BUILD [guessed]
|
||
--host=HOST cross-compile to build programs to run on HOST [BUILD]
|
||
--target=TARGET configure for building compilers for TARGET [HOST]
|
||
_ACEOF
|
||
fi
|
||
|
||
if test -n "$ac_init_help"; then
|
||
case $ac_init_help in
|
||
short | recursive ) echo "Configuration of libgnu UNUSED-VERSION:";;
|
||
esac
|
||
cat <<\_ACEOF
|
||
|
||
Optional Features:
|
||
--disable-option-checking ignore unrecognized --enable/--with options
|
||
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
|
||
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
|
||
--enable-maintainer-mode
|
||
enable make rules and dependencies not useful (and
|
||
sometimes confusing) to the casual installer
|
||
--disable-largefile omit support for large files
|
||
--enable-threads={isoc|posix|isoc+posix|windows}
|
||
specify multithreading API
|
||
--disable-threads build without multithread safety
|
||
--enable-plugins Enable support for plugins
|
||
--enable-cross-guesses={conservative|risky}
|
||
specify policy for cross-compilation guesses
|
||
--enable-dependency-tracking
|
||
do not reject slow dependency extractors
|
||
--disable-dependency-tracking
|
||
speeds up one-time build
|
||
--enable-silent-rules less verbose build output (undo: "make V=1")
|
||
--disable-silent-rules verbose build output (undo: "make V=0")
|
||
|
||
Some influential environment variables:
|
||
CC C compiler command
|
||
CFLAGS C compiler flags
|
||
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
|
||
nonstandard directory <lib dir>
|
||
LIBS libraries to pass to the linker, e.g. -l<library>
|
||
CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
|
||
you have headers in a nonstandard directory <include dir>
|
||
CPP C preprocessor
|
||
|
||
Use these variables to override the choices made by `configure' or to help
|
||
it to find libraries and programs with nonstandard names/locations.
|
||
|
||
Report bugs to the package provider.
|
||
_ACEOF
|
||
ac_status=$?
|
||
fi
|
||
|
||
if test "$ac_init_help" = "recursive"; then
|
||
# If there are subdirs, report their specific --help.
|
||
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
|
||
test -d "$ac_dir" ||
|
||
{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
|
||
continue
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
cd "$ac_dir" || { ac_status=$?; continue; }
|
||
# Check for guested configure.
|
||
if test -f "$ac_srcdir/configure.gnu"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
|
||
elif test -f "$ac_srcdir/configure"; then
|
||
echo &&
|
||
$SHELL "$ac_srcdir/configure" --help=recursive
|
||
else
|
||
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
|
||
fi || ac_status=$?
|
||
cd "$ac_pwd" || { ac_status=$?; break; }
|
||
done
|
||
fi
|
||
|
||
test -n "$ac_init_help" && exit $ac_status
|
||
if $ac_init_version; then
|
||
cat <<\_ACEOF
|
||
libgnu configure UNUSED-VERSION
|
||
generated by GNU Autoconf 2.69
|
||
|
||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||
This configure script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it.
|
||
_ACEOF
|
||
exit
|
||
fi
|
||
|
||
## ------------------------ ##
|
||
## Autoconf initialization. ##
|
||
## ------------------------ ##
|
||
|
||
# ac_fn_c_try_compile LINENO
|
||
# --------------------------
|
||
# Try to compile conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext
|
||
if { { ac_try="$ac_compile"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest.$ac_objext; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_compile
|
||
|
||
# ac_fn_c_try_cpp LINENO
|
||
# ----------------------
|
||
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_cpp ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_cpp conftest.$ac_ext"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } > conftest.i && {
|
||
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_cpp
|
||
|
||
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
|
||
# -------------------------------------------------------
|
||
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
|
||
# the include files in INCLUDES and setting the cache variable VAR
|
||
# accordingly.
|
||
ac_fn_c_check_header_mongrel ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if eval \${$3+:} false; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
else
|
||
# Is the header compilable?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
|
||
$as_echo_n "checking $2 usability... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_header_compiler=yes
|
||
else
|
||
ac_header_compiler=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
|
||
$as_echo "$ac_header_compiler" >&6; }
|
||
|
||
# Is the header present?
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
|
||
$as_echo_n "checking $2 presence... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
ac_header_preproc=yes
|
||
else
|
||
ac_header_preproc=no
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
|
||
$as_echo "$ac_header_preproc" >&6; }
|
||
|
||
# So? What about this header?
|
||
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
|
||
yes:no: )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
|
||
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
;;
|
||
no:yes:* )
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
|
||
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
|
||
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
|
||
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
|
||
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
|
||
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
|
||
;;
|
||
esac
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval "$3=\$ac_header_compiler"
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_mongrel
|
||
|
||
# ac_fn_c_try_run LINENO
|
||
# ----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
|
||
# that executables *can* be run.
|
||
ac_fn_c_try_run ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: program exited with status $ac_status" >&5
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=$ac_status
|
||
fi
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_run
|
||
|
||
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
|
||
# -------------------------------------------------------
|
||
# Tests whether HEADER exists and can be compiled using the include files in
|
||
# INCLUDES, setting the cache variable VAR accordingly.
|
||
ac_fn_c_check_header_compile ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
#include <$2>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_header_compile
|
||
|
||
# ac_fn_c_try_link LINENO
|
||
# -----------------------
|
||
# Try to link conftest.$ac_ext, and return whether this succeeded.
|
||
ac_fn_c_try_link ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
grep -v '^ *+' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
mv -f conftest.er1 conftest.err
|
||
fi
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && {
|
||
test -z "$ac_c_werror_flag" ||
|
||
test ! -s conftest.err
|
||
} && test -s conftest$ac_exeext && {
|
||
test "$cross_compiling" = yes ||
|
||
test -x conftest$ac_exeext
|
||
}; then :
|
||
ac_retval=0
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
ac_retval=1
|
||
fi
|
||
# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
|
||
# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
|
||
# interfere with the next link command; also delete a directory that is
|
||
# left behind by Apple's compiler. We do this before executing the actions.
|
||
rm -rf conftest.dSYM conftest_ipa8_conftest.oo
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_try_link
|
||
|
||
# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
|
||
# -------------------------------------------
|
||
# Tests whether TYPE exists after having included INCLUDES, setting cache
|
||
# variable VAR accordingly.
|
||
ac_fn_c_check_type ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval "$3=no"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
if (sizeof ($2))
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
if (sizeof (($2)))
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
eval "$3=yes"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_type
|
||
|
||
# ac_fn_c_check_func LINENO FUNC VAR
|
||
# ----------------------------------
|
||
# Tests whether FUNC exists, setting the cache variable VAR accordingly
|
||
ac_fn_c_check_func ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
|
||
$as_echo_n "checking for $2... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
|
||
For example, HP-UX 11i <limits.h> declares gettimeofday. */
|
||
#define $2 innocuous_$2
|
||
|
||
/* System header to define __stub macros and hopefully few prototypes,
|
||
which can conflict with char $2 (); below.
|
||
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
<limits.h> exists even on freestanding compilers. */
|
||
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
|
||
#undef $2
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char $2 ();
|
||
/* The GNU C library defines this for functions which it implements
|
||
to always fail with ENOSYS. Some functions are actually named
|
||
something starting with __ and the normal name is an alias. */
|
||
#if defined __stub_$2 || defined __stub___$2
|
||
choke me
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return $2 ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_func
|
||
|
||
# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
|
||
# ---------------------------------------------
|
||
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
|
||
# accordingly.
|
||
ac_fn_c_check_decl ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
as_decl_name=`echo $2|sed 's/ *(.*//'`
|
||
as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
|
||
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
|
||
if eval \${$3+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef $as_decl_name
|
||
#ifdef __cplusplus
|
||
(void) $as_decl_use;
|
||
#else
|
||
(void) $as_decl_name;
|
||
#endif
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$3=yes"
|
||
else
|
||
eval "$3=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$3
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_decl
|
||
|
||
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
|
||
# --------------------------------------------
|
||
# Tries to find the compile-time value of EXPR in a program that includes
|
||
# INCLUDES, setting VAR accordingly. Returns whether the value could be
|
||
# computed
|
||
ac_fn_c_compute_int ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
if test "$cross_compiling" = yes; then
|
||
# Depending upon the size, compute the lo and hi bounds.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= 0)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_lo=0 ac_mid=0
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid; break
|
||
else
|
||
as_fn_arith $ac_mid + 1 && ac_lo=$as_val
|
||
if test $ac_lo -le $ac_mid; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) < 0)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=-1 ac_mid=-1
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_lo=$ac_mid; break
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
|
||
if test $ac_mid -le $ac_hi; then
|
||
ac_lo= ac_hi=
|
||
break
|
||
fi
|
||
as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
else
|
||
ac_lo= ac_hi=
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
# Binary search between lo and hi bounds.
|
||
while test "x$ac_lo" != "x$ac_hi"; do
|
||
as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
int
|
||
main ()
|
||
{
|
||
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
|
||
test_array [0] = 0;
|
||
return test_array [0];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_hi=$ac_mid
|
||
else
|
||
as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
done
|
||
case $ac_lo in #((
|
||
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
|
||
'') ac_retval=1 ;;
|
||
esac
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$4
|
||
static long int longval () { return $2; }
|
||
static unsigned long int ulongval () { return $2; }
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
int
|
||
main ()
|
||
{
|
||
|
||
FILE *f = fopen ("conftest.val", "w");
|
||
if (! f)
|
||
return 1;
|
||
if (($2) < 0)
|
||
{
|
||
long int i = longval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%ld", i);
|
||
}
|
||
else
|
||
{
|
||
unsigned long int i = ulongval ();
|
||
if (i != ($2))
|
||
return 1;
|
||
fprintf (f, "%lu", i);
|
||
}
|
||
/* Do not output a trailing newline, as this causes \r\n confusion
|
||
on some platforms. */
|
||
return ferror (f) || fclose (f) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
echo >>conftest.val; read $3 <conftest.val; ac_retval=0
|
||
else
|
||
ac_retval=1
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
rm -f conftest.val
|
||
|
||
fi
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
as_fn_set_status $ac_retval
|
||
|
||
} # ac_fn_c_compute_int
|
||
|
||
# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
|
||
# ----------------------------------------------------
|
||
# Tries to find if the field MEMBER exists in type AGGR, after including
|
||
# INCLUDES, setting cache variable VAR accordingly.
|
||
ac_fn_c_check_member ()
|
||
{
|
||
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
|
||
$as_echo_n "checking for $2.$3... " >&6; }
|
||
if eval \${$4+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$5
|
||
int
|
||
main ()
|
||
{
|
||
static $2 ac_aggr;
|
||
if (ac_aggr.$3)
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$4=yes"
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$5
|
||
int
|
||
main ()
|
||
{
|
||
static $2 ac_aggr;
|
||
if (sizeof ac_aggr.$3)
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval "$4=yes"
|
||
else
|
||
eval "$4=no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
eval ac_res=\$$4
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
|
||
|
||
} # ac_fn_c_check_member
|
||
cat >config.log <<_ACEOF
|
||
This file contains any messages produced by compilers while
|
||
running configure, to aid debugging if configure makes a mistake.
|
||
|
||
It was created by libgnu $as_me UNUSED-VERSION, which was
|
||
generated by GNU Autoconf 2.69. Invocation command line was
|
||
|
||
$ $0 $@
|
||
|
||
_ACEOF
|
||
exec 5>>config.log
|
||
{
|
||
cat <<_ASUNAME
|
||
## --------- ##
|
||
## Platform. ##
|
||
## --------- ##
|
||
|
||
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
uname -m = `(uname -m) 2>/dev/null || echo unknown`
|
||
uname -r = `(uname -r) 2>/dev/null || echo unknown`
|
||
uname -s = `(uname -s) 2>/dev/null || echo unknown`
|
||
uname -v = `(uname -v) 2>/dev/null || echo unknown`
|
||
|
||
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
|
||
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
|
||
|
||
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
|
||
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
|
||
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
|
||
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
|
||
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
|
||
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
|
||
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
|
||
|
||
_ASUNAME
|
||
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
$as_echo "PATH: $as_dir"
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
} >&5
|
||
|
||
cat >&5 <<_ACEOF
|
||
|
||
|
||
## ----------- ##
|
||
## Core tests. ##
|
||
## ----------- ##
|
||
|
||
_ACEOF
|
||
|
||
|
||
# Keep a trace of the command line.
|
||
# Strip out --no-create and --no-recursion so they do not pile up.
|
||
# Strip out --silent because we don't want to record it for future runs.
|
||
# Also quote any args containing shell meta-characters.
|
||
# Make two passes to allow for proper duplicate-argument suppression.
|
||
ac_configure_args=
|
||
ac_configure_args0=
|
||
ac_configure_args1=
|
||
ac_must_keep_next=false
|
||
for ac_pass in 1 2
|
||
do
|
||
for ac_arg
|
||
do
|
||
case $ac_arg in
|
||
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil)
|
||
continue ;;
|
||
*\'*)
|
||
ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
case $ac_pass in
|
||
1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
|
||
2)
|
||
as_fn_append ac_configure_args1 " '$ac_arg'"
|
||
if test $ac_must_keep_next = true; then
|
||
ac_must_keep_next=false # Got value, back to normal.
|
||
else
|
||
case $ac_arg in
|
||
*=* | --config-cache | -C | -disable-* | --disable-* \
|
||
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
|
||
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
|
||
| -with-* | --with-* | -without-* | --without-* | --x)
|
||
case "$ac_configure_args0 " in
|
||
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
|
||
esac
|
||
;;
|
||
-* ) ac_must_keep_next=true ;;
|
||
esac
|
||
fi
|
||
as_fn_append ac_configure_args " '$ac_arg'"
|
||
;;
|
||
esac
|
||
done
|
||
done
|
||
{ ac_configure_args0=; unset ac_configure_args0;}
|
||
{ ac_configure_args1=; unset ac_configure_args1;}
|
||
|
||
# When interrupted or exit'd, cleanup temporary files, and complete
|
||
# config.log. We remove comments because anyway the quotes in there
|
||
# would cause problems or look ugly.
|
||
# WARNING: Use '\'' to represent an apostrophe within the trap.
|
||
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
|
||
trap 'exit_status=$?
|
||
# Save into config.log some information that might help in debugging.
|
||
{
|
||
echo
|
||
|
||
$as_echo "## ---------------- ##
|
||
## Cache variables. ##
|
||
## ---------------- ##"
|
||
echo
|
||
# The following way of writing the cache mishandles newlines in values,
|
||
(
|
||
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
sed -n \
|
||
"s/'\''/'\''\\\\'\'''\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
|
||
;; #(
|
||
*)
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
)
|
||
echo
|
||
|
||
$as_echo "## ----------------- ##
|
||
## Output variables. ##
|
||
## ----------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_vars
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
|
||
if test -n "$ac_subst_files"; then
|
||
$as_echo "## ------------------- ##
|
||
## File substitutions. ##
|
||
## ------------------- ##"
|
||
echo
|
||
for ac_var in $ac_subst_files
|
||
do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in
|
||
*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
|
||
esac
|
||
$as_echo "$ac_var='\''$ac_val'\''"
|
||
done | sort
|
||
echo
|
||
fi
|
||
|
||
if test -s confdefs.h; then
|
||
$as_echo "## ----------- ##
|
||
## confdefs.h. ##
|
||
## ----------- ##"
|
||
echo
|
||
cat confdefs.h
|
||
echo
|
||
fi
|
||
test "$ac_signal" != 0 &&
|
||
$as_echo "$as_me: caught signal $ac_signal"
|
||
$as_echo "$as_me: exit $exit_status"
|
||
} >&5
|
||
rm -f core *.core core.conftest.* &&
|
||
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
|
||
exit $exit_status
|
||
' 0
|
||
for ac_signal in 1 2 13 15; do
|
||
trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
|
||
done
|
||
ac_signal=0
|
||
|
||
# confdefs.h avoids OS command line length limits that DEFS can exceed.
|
||
rm -f -r conftest* confdefs.h
|
||
|
||
$as_echo "/* confdefs.h */" > confdefs.h
|
||
|
||
# Predefined preprocessor variables.
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_NAME "$PACKAGE_NAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_VERSION "$PACKAGE_VERSION"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_STRING "$PACKAGE_STRING"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
|
||
_ACEOF
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PACKAGE_URL "$PACKAGE_URL"
|
||
_ACEOF
|
||
|
||
|
||
# Let the site file select an alternate cache file if it wants to.
|
||
# Prefer an explicitly selected file to automatically selected ones.
|
||
ac_site_file1=NONE
|
||
ac_site_file2=NONE
|
||
if test -n "$CONFIG_SITE"; then
|
||
# We do not want a PATH search for config.site.
|
||
case $CONFIG_SITE in #((
|
||
-*) ac_site_file1=./$CONFIG_SITE;;
|
||
*/*) ac_site_file1=$CONFIG_SITE;;
|
||
*) ac_site_file1=./$CONFIG_SITE;;
|
||
esac
|
||
elif test "x$prefix" != xNONE; then
|
||
ac_site_file1=$prefix/share/config.site
|
||
ac_site_file2=$prefix/etc/config.site
|
||
else
|
||
ac_site_file1=$ac_default_prefix/share/config.site
|
||
ac_site_file2=$ac_default_prefix/etc/config.site
|
||
fi
|
||
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
|
||
do
|
||
test "x$ac_site_file" = xNONE && continue
|
||
if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
|
||
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
|
||
sed 's/^/| /' "$ac_site_file" >&5
|
||
. "$ac_site_file" \
|
||
|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "failed to load site script $ac_site_file
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
done
|
||
|
||
if test -r "$cache_file"; then
|
||
# Some versions of bash will fail to source /dev/null (special files
|
||
# actually), so we avoid doing that. DJGPP emulates it as a regular file.
|
||
if test /dev/null != "$cache_file" && test -f "$cache_file"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
|
||
$as_echo "$as_me: loading cache $cache_file" >&6;}
|
||
case $cache_file in
|
||
[\\/]* | ?:[\\/]* ) . "$cache_file";;
|
||
*) . "./$cache_file";;
|
||
esac
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
|
||
$as_echo "$as_me: creating cache $cache_file" >&6;}
|
||
>$cache_file
|
||
fi
|
||
|
||
as_fn_append ac_header_list " arpa/inet.h"
|
||
as_fn_append ac_header_list " features.h"
|
||
as_fn_append ac_header_list " sys/socket.h"
|
||
as_fn_append ac_func_list " canonicalize_file_name"
|
||
as_fn_append ac_func_list " getcwd"
|
||
as_fn_append ac_func_list " readlink"
|
||
as_fn_append ac_func_list " realpath"
|
||
as_fn_append ac_header_list " sys/param.h"
|
||
as_fn_append ac_header_list " unistd.h"
|
||
as_fn_append ac_func_list " _set_invalid_parameter_handler"
|
||
as_fn_append ac_func_list " fchdir"
|
||
as_fn_append ac_header_list " dirent.h"
|
||
as_fn_append ac_func_list " fcntl"
|
||
as_fn_append ac_func_list " symlink"
|
||
as_fn_append ac_func_list " fdopendir"
|
||
as_fn_append ac_func_list " mempcpy"
|
||
as_fn_append ac_header_list " fnmatch.h"
|
||
as_fn_append ac_func_list " fnmatch"
|
||
as_fn_append ac_func_list " btowc"
|
||
as_fn_append ac_func_list " isblank"
|
||
as_fn_append ac_func_list " iswctype"
|
||
as_fn_append ac_func_list " mbsrtowcs"
|
||
as_fn_append ac_func_list " wmemchr"
|
||
as_fn_append ac_func_list " wmemcpy"
|
||
as_fn_append ac_func_list " wmempcpy"
|
||
as_fn_append ac_header_list " wctype.h"
|
||
gl_fnmatch_required=GNU
|
||
as_fn_append ac_header_list " sys/stat.h"
|
||
as_fn_append ac_func_list " fstatat"
|
||
as_fn_append ac_func_list " getdtablesize"
|
||
as_fn_append ac_func_list " getlogin_r"
|
||
as_fn_append ac_func_list " getprogname"
|
||
as_fn_append ac_func_list " getexecname"
|
||
as_fn_append ac_header_list " sys/time.h"
|
||
as_fn_append ac_func_list " gettimeofday"
|
||
as_fn_append ac_header_list " glob.h"
|
||
as_fn_append ac_func_list " glob"
|
||
as_fn_append ac_func_list " glob_pattern_p"
|
||
as_fn_append ac_func_list " getpwnam_r"
|
||
as_fn_append ac_header_list " netdb.h"
|
||
as_fn_append ac_header_list " netinet/in.h"
|
||
as_fn_append ac_header_list " limits.h"
|
||
as_fn_append ac_header_list " wchar.h"
|
||
as_fn_append ac_header_list " stdint.h"
|
||
as_fn_append ac_header_list " inttypes.h"
|
||
as_fn_append ac_header_list " threads.h"
|
||
as_fn_append ac_func_list " lstat"
|
||
as_fn_append ac_header_list " math.h"
|
||
as_fn_append ac_func_list " mbsinit"
|
||
as_fn_append ac_func_list " mbrtowc"
|
||
as_fn_append ac_header_list " sys/mman.h"
|
||
as_fn_append ac_func_list " mprotect"
|
||
as_fn_append ac_func_list " mkostemp"
|
||
as_fn_append ac_func_list " openat"
|
||
as_fn_append ac_func_list " link"
|
||
as_fn_append ac_func_list " setenv"
|
||
as_fn_append ac_func_list " strdup"
|
||
as_fn_append ac_func_list " strerror_r"
|
||
as_fn_append ac_func_list " __xpg_strerror_r"
|
||
as_fn_append ac_func_list " catgets"
|
||
as_fn_append ac_func_list " snprintf"
|
||
as_fn_append ac_header_list " sys/uio.h"
|
||
as_fn_append ac_func_list " localtime_r"
|
||
as_fn_append ac_func_list " pipe"
|
||
as_fn_append ac_header_list " crtdefs.h"
|
||
as_fn_append ac_func_list " iswcntrl"
|
||
# Check that the precious variables saved in the cache have kept the same
|
||
# value.
|
||
ac_cache_corrupted=false
|
||
for ac_var in $ac_precious_vars; do
|
||
eval ac_old_set=\$ac_cv_env_${ac_var}_set
|
||
eval ac_new_set=\$ac_env_${ac_var}_set
|
||
eval ac_old_val=\$ac_cv_env_${ac_var}_value
|
||
eval ac_new_val=\$ac_env_${ac_var}_value
|
||
case $ac_old_set,$ac_new_set in
|
||
set,)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,set)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
|
||
ac_cache_corrupted=: ;;
|
||
,);;
|
||
*)
|
||
if test "x$ac_old_val" != "x$ac_new_val"; then
|
||
# differences in whitespace do not lead to failure.
|
||
ac_old_val_w=`echo x $ac_old_val`
|
||
ac_new_val_w=`echo x $ac_new_val`
|
||
if test "$ac_old_val_w" != "$ac_new_val_w"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
|
||
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
|
||
ac_cache_corrupted=:
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
|
||
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
|
||
eval $ac_var=\$ac_old_val
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
|
||
$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
|
||
$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
|
||
fi;;
|
||
esac
|
||
# Pass precious variables to config.status.
|
||
if test "$ac_new_set" = set; then
|
||
case $ac_new_val in
|
||
*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
*) ac_arg=$ac_var=$ac_new_val ;;
|
||
esac
|
||
case " $ac_configure_args " in
|
||
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
|
||
*) as_fn_append ac_configure_args " '$ac_arg'" ;;
|
||
esac
|
||
fi
|
||
done
|
||
if $ac_cache_corrupted; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
|
||
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
|
||
as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
|
||
fi
|
||
## -------------------- ##
|
||
## Main body of script. ##
|
||
## -------------------- ##
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_config_headers="$ac_config_headers config.h:config.in"
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||
$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
|
||
# Check whether --enable-maintainer-mode was given.
|
||
if test "${enable_maintainer_mode+set}" = set; then :
|
||
enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
|
||
else
|
||
USE_MAINTAINER_MODE=no
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
|
||
$as_echo "$USE_MAINTAINER_MODE" >&6; }
|
||
if test $USE_MAINTAINER_MODE = yes; then
|
||
MAINTAINER_MODE_TRUE=
|
||
MAINTAINER_MODE_FALSE='#'
|
||
else
|
||
MAINTAINER_MODE_TRUE='#'
|
||
MAINTAINER_MODE_FALSE=
|
||
fi
|
||
|
||
MAINT=$MAINTAINER_MODE_TRUE
|
||
|
||
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_CC"; then
|
||
ac_ct_CC=$CC
|
||
# Extract the first word of "gcc", so it can be a program name with args.
|
||
set dummy gcc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CC="gcc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
else
|
||
CC="$ac_cv_prog_CC"
|
||
fi
|
||
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
fi
|
||
if test -z "$CC"; then
|
||
# Extract the first word of "cc", so it can be a program name with args.
|
||
set dummy cc; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
ac_prog_rejected=no
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
|
||
ac_prog_rejected=yes
|
||
continue
|
||
fi
|
||
ac_cv_prog_CC="cc"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
if test $ac_prog_rejected = yes; then
|
||
# We found a bogon in the path, so make sure we never use it.
|
||
set dummy $ac_cv_prog_CC
|
||
shift
|
||
if test $# != 0; then
|
||
# We chose a different compiler from the bogus one.
|
||
# However, it has the same basename, so the bogon will be chosen
|
||
# first if we set CC to just the basename; use the full file name.
|
||
shift
|
||
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$CC" && break
|
||
done
|
||
fi
|
||
if test -z "$CC"; then
|
||
ac_ct_CC=$CC
|
||
for ac_prog in cl.exe
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$ac_ct_CC" && break
|
||
done
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
if test -z "$CC"; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}clang; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$CC"; then
|
||
ac_cv_prog_CC="$CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_CC="${ac_tool_prefix}clang"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
CC=$ac_cv_prog_CC
|
||
if test -n "$CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
|
||
$as_echo "$CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_CC"; then
|
||
ac_ct_CC=$CC
|
||
# Extract the first word of "clang", so it can be a program name with args.
|
||
set dummy clang; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_CC"; then
|
||
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_CC="clang"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_CC=$ac_cv_prog_ac_ct_CC
|
||
if test -n "$ac_ct_CC"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
|
||
$as_echo "$ac_ct_CC" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_CC" = x; then
|
||
CC=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
CC=$ac_ct_CC
|
||
fi
|
||
else
|
||
CC="$ac_cv_prog_CC"
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "no acceptable C compiler found in \$PATH
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
|
||
# Provide some information about the compiler.
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
|
||
set X $ac_compile
|
||
ac_compiler=$2
|
||
for ac_option in --version -v -V -qversion -version; do
|
||
{ { ac_try="$ac_compiler $ac_option >&5"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compiler $ac_option >&5") 2>conftest.err
|
||
ac_status=$?
|
||
if test -s conftest.err; then
|
||
sed '10a\
|
||
... rest of stderr output deleted ...
|
||
10q' conftest.err >conftest.er1
|
||
cat conftest.er1 >&5
|
||
fi
|
||
rm -f conftest.er1 conftest.err
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
done
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
|
||
# Try to create an executable without -o first, disregard a.out.
|
||
# It will help us diagnose broken compilers, and finding out an intuition
|
||
# of exeext.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
|
||
$as_echo_n "checking whether the C compiler works... " >&6; }
|
||
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
|
||
|
||
# The possible output files:
|
||
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
|
||
|
||
ac_rmfiles=
|
||
for ac_file in $ac_files
|
||
do
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
|
||
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
|
||
esac
|
||
done
|
||
rm -f $ac_rmfiles
|
||
|
||
if { { ac_try="$ac_link_default"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link_default") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
|
||
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
|
||
# in a Makefile. We should not override ac_cv_exeext if it was cached,
|
||
# so that the user can short-circuit this test for compilers unknown to
|
||
# Autoconf.
|
||
for ac_file in $ac_files ''
|
||
do
|
||
test -f "$ac_file" || continue
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
|
||
;;
|
||
[ab].out )
|
||
# We found the default executable, but exeext='' is most
|
||
# certainly right.
|
||
break;;
|
||
*.* )
|
||
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
|
||
then :; else
|
||
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
|
||
fi
|
||
# We set ac_cv_exeext here because the later test for it is not
|
||
# safe: cross compilers may not add the suffix if given an `-o'
|
||
# argument, so we may need to know it at that point already.
|
||
# Even if this section looks crufty: it has the advantage of
|
||
# actually working.
|
||
break;;
|
||
* )
|
||
break;;
|
||
esac
|
||
done
|
||
test "$ac_cv_exeext" = no && ac_cv_exeext=
|
||
|
||
else
|
||
ac_file=''
|
||
fi
|
||
if test -z "$ac_file"; then :
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error 77 "C compiler cannot create executables
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
|
||
$as_echo_n "checking for C compiler default output file name... " >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
|
||
$as_echo "$ac_file" >&6; }
|
||
ac_exeext=$ac_cv_exeext
|
||
|
||
rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
|
||
ac_clean_files=$ac_clean_files_save
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
|
||
$as_echo_n "checking for suffix of executables... " >&6; }
|
||
if { { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
# If both `conftest.exe' and `conftest' are `present' (well, observable)
|
||
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
|
||
# work properly (i.e., refer to `conftest.exe'), while it won't with
|
||
# `rm'.
|
||
for ac_file in conftest.exe conftest conftest.*; do
|
||
test -f "$ac_file" || continue
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
|
||
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
|
||
break;;
|
||
* ) break;;
|
||
esac
|
||
done
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
rm -f conftest conftest$ac_cv_exeext
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
|
||
$as_echo "$ac_cv_exeext" >&6; }
|
||
|
||
rm -f conftest.$ac_ext
|
||
EXEEXT=$ac_cv_exeext
|
||
ac_exeext=$EXEEXT
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdio.h>
|
||
int
|
||
main ()
|
||
{
|
||
FILE *f = fopen ("conftest.out", "w");
|
||
return ferror (f) || fclose (f) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
ac_clean_files="$ac_clean_files conftest.out"
|
||
# Check that the compiler produces executables we can run. If not, either
|
||
# the compiler is broken, or we cross compile.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
|
||
$as_echo_n "checking whether we are cross compiling... " >&6; }
|
||
if test "$cross_compiling" != yes; then
|
||
{ { ac_try="$ac_link"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_link") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }
|
||
if { ac_try='./conftest$ac_cv_exeext'
|
||
{ { case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_try") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; }; then
|
||
cross_compiling=no
|
||
else
|
||
if test "$cross_compiling" = maybe; then
|
||
cross_compiling=yes
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot run C compiled programs.
|
||
If you meant to cross compile, use \`--host'.
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
|
||
$as_echo "$cross_compiling" >&6; }
|
||
|
||
rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
|
||
ac_clean_files=$ac_clean_files_save
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
|
||
$as_echo_n "checking for suffix of object files... " >&6; }
|
||
if ${ac_cv_objext+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
rm -f conftest.o conftest.obj
|
||
if { { ac_try="$ac_compile"
|
||
case "(($ac_try" in
|
||
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
|
||
*) ac_try_echo=$ac_try;;
|
||
esac
|
||
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
|
||
$as_echo "$ac_try_echo"; } >&5
|
||
(eval "$ac_compile") 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then :
|
||
for ac_file in conftest.o conftest.obj conftest.*; do
|
||
test -f "$ac_file" || continue;
|
||
case $ac_file in
|
||
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
|
||
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
|
||
break;;
|
||
esac
|
||
done
|
||
else
|
||
$as_echo "$as_me: failed program was:" >&5
|
||
sed 's/^/| /' conftest.$ac_ext >&5
|
||
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "cannot compute suffix of object files: cannot compile
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
rm -f conftest.$ac_cv_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
|
||
$as_echo "$ac_cv_objext" >&6; }
|
||
OBJEXT=$ac_cv_objext
|
||
ac_objext=$OBJEXT
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
|
||
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
|
||
if ${ac_cv_c_compiler_gnu+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef __GNUC__
|
||
choke me
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_compiler_gnu=yes
|
||
else
|
||
ac_compiler_gnu=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_c_compiler_gnu=$ac_compiler_gnu
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
|
||
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
|
||
if test $ac_compiler_gnu = yes; then
|
||
GCC=yes
|
||
else
|
||
GCC=
|
||
fi
|
||
ac_test_CFLAGS=${CFLAGS+set}
|
||
ac_save_CFLAGS=$CFLAGS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
|
||
$as_echo_n "checking whether $CC accepts -g... " >&6; }
|
||
if ${ac_cv_prog_cc_g+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_save_c_werror_flag=$ac_c_werror_flag
|
||
ac_c_werror_flag=yes
|
||
ac_cv_prog_cc_g=no
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
else
|
||
CFLAGS=""
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
CFLAGS="-g"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_g=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_c_werror_flag=$ac_save_c_werror_flag
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
|
||
$as_echo "$ac_cv_prog_cc_g" >&6; }
|
||
if test "$ac_test_CFLAGS" = set; then
|
||
CFLAGS=$ac_save_CFLAGS
|
||
elif test $ac_cv_prog_cc_g = yes; then
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-g -O2"
|
||
else
|
||
CFLAGS="-g"
|
||
fi
|
||
else
|
||
if test "$GCC" = yes; then
|
||
CFLAGS="-O2"
|
||
else
|
||
CFLAGS=
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
|
||
$as_echo_n "checking for $CC option to enable C11 features... " >&6; }
|
||
if ${ac_cv_prog_cc_c11+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_prog_cc_c11=no
|
||
ac_save_CC=$CC
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdarg.h>
|
||
#include <stdbool.h>
|
||
#include <stddef.h>
|
||
#include <stdlib.h>
|
||
#include <wchar.h>
|
||
#include <stdio.h>
|
||
|
||
// Check varargs macros. These examples are taken from C99 6.10.3.5.
|
||
#define debug(...) fprintf (stderr, __VA_ARGS__)
|
||
#define showlist(...) puts (#__VA_ARGS__)
|
||
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
|
||
static void
|
||
test_varargs_macros (void)
|
||
{
|
||
int x = 1234;
|
||
int y = 5678;
|
||
debug ("Flag");
|
||
debug ("X = %d\n", x);
|
||
showlist (The first, second, and third items.);
|
||
report (x>y, "x is %d but y is %d", x, y);
|
||
}
|
||
|
||
// Check long long types.
|
||
#define BIG64 18446744073709551615ull
|
||
#define BIG32 4294967295ul
|
||
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
|
||
#if !BIG_OK
|
||
your preprocessor is broken;
|
||
#endif
|
||
#if BIG_OK
|
||
#else
|
||
your preprocessor is broken;
|
||
#endif
|
||
static long long int bignum = -9223372036854775807LL;
|
||
static unsigned long long int ubignum = BIG64;
|
||
|
||
struct incomplete_array
|
||
{
|
||
int datasize;
|
||
double data[];
|
||
};
|
||
|
||
struct named_init {
|
||
int number;
|
||
const wchar_t *name;
|
||
double average;
|
||
};
|
||
|
||
typedef const char *ccp;
|
||
|
||
static inline int
|
||
test_restrict (ccp restrict text)
|
||
{
|
||
// See if C++-style comments work.
|
||
// Iterate through items via the restricted pointer.
|
||
// Also check for declarations in for loops.
|
||
for (unsigned int i = 0; *(text+i) != '\0'; ++i)
|
||
continue;
|
||
return 0;
|
||
}
|
||
|
||
// Check varargs and va_copy.
|
||
static bool
|
||
test_varargs (const char *format, ...)
|
||
{
|
||
va_list args;
|
||
va_start (args, format);
|
||
va_list args_copy;
|
||
va_copy (args_copy, args);
|
||
|
||
const char *str = "";
|
||
int number = 0;
|
||
float fnumber = 0;
|
||
|
||
while (*format)
|
||
{
|
||
switch (*format++)
|
||
{
|
||
case 's': // string
|
||
str = va_arg (args_copy, const char *);
|
||
break;
|
||
case 'd': // int
|
||
number = va_arg (args_copy, int);
|
||
break;
|
||
case 'f': // float
|
||
fnumber = va_arg (args_copy, double);
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
va_end (args_copy);
|
||
va_end (args);
|
||
|
||
return *str && number && fnumber;
|
||
}
|
||
// Check _Alignas.
|
||
char _Alignas (double) aligned_as_double;
|
||
char _Alignas (0) no_special_alignment;
|
||
extern char aligned_as_int;
|
||
char _Alignas (0) _Alignas (int) aligned_as_int;
|
||
|
||
// Check _Alignof.
|
||
enum
|
||
{
|
||
int_alignment = _Alignof (int),
|
||
int_array_alignment = _Alignof (int[100]),
|
||
char_alignment = _Alignof (char)
|
||
};
|
||
_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
|
||
|
||
// Check _Noreturn.
|
||
int _Noreturn does_not_return (void) { for (;;) continue; }
|
||
|
||
// Check _Static_assert.
|
||
struct test_static_assert
|
||
{
|
||
int x;
|
||
_Static_assert (sizeof (int) <= sizeof (long int),
|
||
"_Static_assert does not work in struct");
|
||
long int y;
|
||
};
|
||
|
||
// Check UTF-8 literals.
|
||
#define u8 syntax error!
|
||
char const utf8_literal[] = u8"happens to be ASCII" "another string";
|
||
|
||
// Check duplicate typedefs.
|
||
typedef long *long_ptr;
|
||
typedef long int *long_ptr;
|
||
typedef long_ptr long_ptr;
|
||
|
||
// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
|
||
struct anonymous
|
||
{
|
||
union {
|
||
struct { int i; int j; };
|
||
struct { int k; long int l; } w;
|
||
};
|
||
int m;
|
||
} v1;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
// Check bool.
|
||
_Bool success = false;
|
||
|
||
// Check restrict.
|
||
if (test_restrict ("String literal") == 0)
|
||
success = true;
|
||
char *restrict newvar = "Another string";
|
||
|
||
// Check varargs.
|
||
success &= test_varargs ("s, d' f .", "string", 65, 34.234);
|
||
test_varargs_macros ();
|
||
|
||
// Check flexible array members.
|
||
struct incomplete_array *ia =
|
||
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
|
||
ia->datasize = 10;
|
||
for (int i = 0; i < ia->datasize; ++i)
|
||
ia->data[i] = i * 1.234;
|
||
|
||
// Check named initializers.
|
||
struct named_init ni = {
|
||
.number = 34,
|
||
.name = L"Test wide string",
|
||
.average = 543.34343,
|
||
};
|
||
|
||
ni.number = 58;
|
||
|
||
int dynamic_array[ni.number];
|
||
dynamic_array[ni.number - 1] = 543;
|
||
|
||
// work around unused variable warnings
|
||
return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
|
||
|| dynamic_array[ni.number - 1] != 543);
|
||
|
||
v1.i = 2;
|
||
v1.w.k = 5;
|
||
_Static_assert ((offsetof (struct anonymous, i)
|
||
== offsetof (struct anonymous, w.k)),
|
||
"Anonymous union alignment botch");
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_arg in '' -std=gnu11
|
||
do
|
||
CC="$ac_save_CC $ac_arg"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_c11=$ac_arg
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
test "x$ac_cv_prog_cc_c11" != "xno" && break
|
||
done
|
||
rm -f conftest.$ac_ext
|
||
CC=$ac_save_CC
|
||
|
||
fi
|
||
# AC_CACHE_VAL
|
||
ac_prog_cc_stdc_options=
|
||
case "x$ac_cv_prog_cc_c11" in
|
||
x)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
|
||
$as_echo "none needed" >&6; } ;;
|
||
xno)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
|
||
$as_echo "unsupported" >&6; } ;;
|
||
*)
|
||
ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c11"
|
||
CC=$CC$ac_prog_cc_stdc_options
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
|
||
$as_echo "$ac_cv_prog_cc_c11" >&6; } ;;
|
||
esac
|
||
if test "x$ac_cv_prog_cc_c11" != xno; then :
|
||
ac_prog_cc_stdc=c11
|
||
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
|
||
$as_echo_n "checking for $CC option to enable C99 features... " >&6; }
|
||
if ${ac_cv_prog_cc_c99+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_prog_cc_c99=no
|
||
ac_save_CC=$CC
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdarg.h>
|
||
#include <stdbool.h>
|
||
#include <stddef.h>
|
||
#include <stdlib.h>
|
||
#include <wchar.h>
|
||
#include <stdio.h>
|
||
|
||
// Check varargs macros. These examples are taken from C99 6.10.3.5.
|
||
#define debug(...) fprintf (stderr, __VA_ARGS__)
|
||
#define showlist(...) puts (#__VA_ARGS__)
|
||
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
|
||
static void
|
||
test_varargs_macros (void)
|
||
{
|
||
int x = 1234;
|
||
int y = 5678;
|
||
debug ("Flag");
|
||
debug ("X = %d\n", x);
|
||
showlist (The first, second, and third items.);
|
||
report (x>y, "x is %d but y is %d", x, y);
|
||
}
|
||
|
||
// Check long long types.
|
||
#define BIG64 18446744073709551615ull
|
||
#define BIG32 4294967295ul
|
||
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
|
||
#if !BIG_OK
|
||
your preprocessor is broken;
|
||
#endif
|
||
#if BIG_OK
|
||
#else
|
||
your preprocessor is broken;
|
||
#endif
|
||
static long long int bignum = -9223372036854775807LL;
|
||
static unsigned long long int ubignum = BIG64;
|
||
|
||
struct incomplete_array
|
||
{
|
||
int datasize;
|
||
double data[];
|
||
};
|
||
|
||
struct named_init {
|
||
int number;
|
||
const wchar_t *name;
|
||
double average;
|
||
};
|
||
|
||
typedef const char *ccp;
|
||
|
||
static inline int
|
||
test_restrict (ccp restrict text)
|
||
{
|
||
// See if C++-style comments work.
|
||
// Iterate through items via the restricted pointer.
|
||
// Also check for declarations in for loops.
|
||
for (unsigned int i = 0; *(text+i) != '\0'; ++i)
|
||
continue;
|
||
return 0;
|
||
}
|
||
|
||
// Check varargs and va_copy.
|
||
static bool
|
||
test_varargs (const char *format, ...)
|
||
{
|
||
va_list args;
|
||
va_start (args, format);
|
||
va_list args_copy;
|
||
va_copy (args_copy, args);
|
||
|
||
const char *str = "";
|
||
int number = 0;
|
||
float fnumber = 0;
|
||
|
||
while (*format)
|
||
{
|
||
switch (*format++)
|
||
{
|
||
case 's': // string
|
||
str = va_arg (args_copy, const char *);
|
||
break;
|
||
case 'd': // int
|
||
number = va_arg (args_copy, int);
|
||
break;
|
||
case 'f': // float
|
||
fnumber = va_arg (args_copy, double);
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
va_end (args_copy);
|
||
va_end (args);
|
||
|
||
return *str && number && fnumber;
|
||
}
|
||
int
|
||
main ()
|
||
{
|
||
|
||
// Check bool.
|
||
_Bool success = false;
|
||
|
||
// Check restrict.
|
||
if (test_restrict ("String literal") == 0)
|
||
success = true;
|
||
char *restrict newvar = "Another string";
|
||
|
||
// Check varargs.
|
||
success &= test_varargs ("s, d' f .", "string", 65, 34.234);
|
||
test_varargs_macros ();
|
||
|
||
// Check flexible array members.
|
||
struct incomplete_array *ia =
|
||
malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
|
||
ia->datasize = 10;
|
||
for (int i = 0; i < ia->datasize; ++i)
|
||
ia->data[i] = i * 1.234;
|
||
|
||
// Check named initializers.
|
||
struct named_init ni = {
|
||
.number = 34,
|
||
.name = L"Test wide string",
|
||
.average = 543.34343,
|
||
};
|
||
|
||
ni.number = 58;
|
||
|
||
int dynamic_array[ni.number];
|
||
dynamic_array[ni.number - 1] = 543;
|
||
|
||
// work around unused variable warnings
|
||
return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
|
||
|| dynamic_array[ni.number - 1] != 543);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc1x -qlanglvl=extc99
|
||
do
|
||
CC="$ac_save_CC $ac_arg"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_c99=$ac_arg
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
test "x$ac_cv_prog_cc_c99" != "xno" && break
|
||
done
|
||
rm -f conftest.$ac_ext
|
||
CC=$ac_save_CC
|
||
|
||
fi
|
||
# AC_CACHE_VAL
|
||
ac_prog_cc_stdc_options=
|
||
case "x$ac_cv_prog_cc_c99" in
|
||
x)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
|
||
$as_echo "none needed" >&6; } ;;
|
||
xno)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
|
||
$as_echo "unsupported" >&6; } ;;
|
||
*)
|
||
ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c99"
|
||
CC=$CC$ac_prog_cc_stdc_options
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
|
||
$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
|
||
esac
|
||
if test "x$ac_cv_prog_cc_c99" != xno; then :
|
||
ac_prog_cc_stdc=c99
|
||
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
|
||
$as_echo_n "checking for $CC option to enable C89 features... " >&6; }
|
||
if ${ac_cv_prog_cc_c89+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_prog_cc_c89=no
|
||
ac_save_CC=$CC
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdarg.h>
|
||
#include <stdio.h>
|
||
struct stat;
|
||
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
|
||
struct buf { int x; };
|
||
FILE * (*rcsopen) (struct buf *, struct stat *, int);
|
||
static char *e (p, i)
|
||
char **p;
|
||
int i;
|
||
{
|
||
return p[i];
|
||
}
|
||
static char *f (char * (*g) (char **, int), char **p, ...)
|
||
{
|
||
char *s;
|
||
va_list v;
|
||
va_start (v,p);
|
||
s = g (p, va_arg (v,int));
|
||
va_end (v);
|
||
return s;
|
||
}
|
||
|
||
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
|
||
function prototypes and stuff, but not '\xHH' hex character constants.
|
||
These don't provoke an error unfortunately, instead are silently treated
|
||
as 'x'. The following induces an error, until -std is added to get
|
||
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
|
||
array size at least. It's necessary to write '\x00'==0 to get something
|
||
that's true only with -std. */
|
||
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
|
||
|
||
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
|
||
inside strings and character constants. */
|
||
#define FOO(x) 'x'
|
||
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
|
||
|
||
int test (int i, double x);
|
||
struct s1 {int (*f) (int a);};
|
||
struct s2 {int (*f) (double a);};
|
||
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
|
||
int argc;
|
||
char **argv;
|
||
int
|
||
main ()
|
||
{
|
||
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
|
||
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
|
||
do
|
||
CC="$ac_save_CC $ac_arg"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_prog_cc_c89=$ac_arg
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
test "x$ac_cv_prog_cc_c89" != "xno" && break
|
||
done
|
||
rm -f conftest.$ac_ext
|
||
CC=$ac_save_CC
|
||
|
||
fi
|
||
# AC_CACHE_VAL
|
||
ac_prog_cc_stdc_options=
|
||
case "x$ac_cv_prog_cc_c89" in
|
||
x)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
|
||
$as_echo "none needed" >&6; } ;;
|
||
xno)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
|
||
$as_echo "unsupported" >&6; } ;;
|
||
*)
|
||
ac_prog_cc_stdc_options=" $ac_cv_prog_cc_c89"
|
||
CC=$CC$ac_prog_cc_stdc_options
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
|
||
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
|
||
esac
|
||
if test "x$ac_cv_prog_cc_c89" != xno; then :
|
||
ac_prog_cc_stdc=c89
|
||
ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
|
||
else
|
||
ac_prog_cc_stdc=no
|
||
ac_cv_prog_cc_stdc=no
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
|
||
$as_echo_n "checking how to run the C preprocessor... " >&6; }
|
||
# On Suns, sometimes $CPP names a directory.
|
||
if test -n "$CPP" && test -d "$CPP"; then
|
||
CPP=
|
||
fi
|
||
if test -z "$CPP"; then
|
||
if ${ac_cv_prog_CPP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Double quotes because CPP needs to be expanded
|
||
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
|
||
do
|
||
ac_preproc_ok=false
|
||
for ac_c_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
# <limits.h> exists even on freestanding compilers.
|
||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||
# not just through cpp. "Syntax error" is here to catch this case.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
break
|
||
fi
|
||
|
||
done
|
||
ac_cv_prog_CPP=$CPP
|
||
|
||
fi
|
||
CPP=$ac_cv_prog_CPP
|
||
else
|
||
ac_cv_prog_CPP=$CPP
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
|
||
$as_echo "$CPP" >&6; }
|
||
ac_preproc_ok=false
|
||
for ac_c_preproc_warn_flag in '' yes
|
||
do
|
||
# Use a header file that comes with gcc, so configuring glibc
|
||
# with a fresh cross-compiler works.
|
||
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|
||
# <limits.h> exists even on freestanding compilers.
|
||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||
# not just through cpp. "Syntax error" is here to catch this case.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __STDC__
|
||
# include <limits.h>
|
||
#else
|
||
# include <assert.h>
|
||
#endif
|
||
Syntax error
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
|
||
else
|
||
# Broken: fails on valid input.
|
||
continue
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
# OK, works on sane cases. Now check whether nonexistent headers
|
||
# can be detected and how.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ac_nonexistent.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_cpp "$LINENO"; then :
|
||
# Broken: success on invalid input.
|
||
continue
|
||
else
|
||
# Passes both tests.
|
||
ac_preproc_ok=:
|
||
break
|
||
fi
|
||
rm -f conftest.err conftest.i conftest.$ac_ext
|
||
|
||
done
|
||
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
|
||
rm -f conftest.i conftest.err conftest.$ac_ext
|
||
if $ac_preproc_ok; then :
|
||
|
||
else
|
||
{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
|
||
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
|
||
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
|
||
See \`config.log' for more details" "$LINENO" 5; }
|
||
fi
|
||
|
||
ac_ext=c
|
||
ac_cpp='$CPP $CPPFLAGS'
|
||
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
|
||
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
|
||
ac_compiler_gnu=$ac_cv_c_compiler_gnu
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
|
||
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
|
||
if ${ac_cv_path_GREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -z "$GREP"; then
|
||
ac_path_GREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in grep ggrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
as_fn_executable_p "$ac_path_GREP" || continue
|
||
# Check for GNU ac_path_GREP and select it if it is found.
|
||
# Check for GNU $ac_path_GREP
|
||
case `"$ac_path_GREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'GREP' >> "conftest.nl"
|
||
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_GREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_GREP="$ac_path_GREP"
|
||
ac_path_GREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_GREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_GREP"; then
|
||
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_GREP=$GREP
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
|
||
$as_echo "$ac_cv_path_GREP" >&6; }
|
||
GREP="$ac_cv_path_GREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
|
||
$as_echo_n "checking for egrep... " >&6; }
|
||
if ${ac_cv_path_EGREP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
|
||
then ac_cv_path_EGREP="$GREP -E"
|
||
else
|
||
if test -z "$EGREP"; then
|
||
ac_path_EGREP_found=false
|
||
# Loop through the user's path and test for each of PROGNAME-LIST
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in egrep; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
|
||
as_fn_executable_p "$ac_path_EGREP" || continue
|
||
# Check for GNU ac_path_EGREP and select it if it is found.
|
||
# Check for GNU $ac_path_EGREP
|
||
case `"$ac_path_EGREP" --version 2>&1` in
|
||
*GNU*)
|
||
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
|
||
*)
|
||
ac_count=0
|
||
$as_echo_n 0123456789 >"conftest.in"
|
||
while :
|
||
do
|
||
cat "conftest.in" "conftest.in" >"conftest.tmp"
|
||
mv "conftest.tmp" "conftest.in"
|
||
cp "conftest.in" "conftest.nl"
|
||
$as_echo 'EGREP' >> "conftest.nl"
|
||
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
|
||
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
|
||
as_fn_arith $ac_count + 1 && ac_count=$as_val
|
||
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
|
||
# Best one so far, save it but keep looking for a better one
|
||
ac_cv_path_EGREP="$ac_path_EGREP"
|
||
ac_path_EGREP_max=$ac_count
|
||
fi
|
||
# 10*(2^10) chars as input seems more than enough
|
||
test $ac_count -gt 10 && break
|
||
done
|
||
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
|
||
esac
|
||
|
||
$ac_path_EGREP_found && break 3
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
if test -z "$ac_cv_path_EGREP"; then
|
||
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
|
||
fi
|
||
else
|
||
ac_cv_path_EGREP=$EGREP
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
|
||
$as_echo "$ac_cv_path_EGREP" >&6; }
|
||
EGREP="$ac_cv_path_EGREP"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
|
||
$as_echo_n "checking for ANSI C header files... " >&6; }
|
||
if ${ac_cv_header_stdc+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
#include <stdarg.h>
|
||
#include <string.h>
|
||
#include <float.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_header_stdc=yes
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "memchr" >/dev/null 2>&1; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "free" >/dev/null 2>&1; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
|
||
if test $ac_cv_header_stdc = yes; then
|
||
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <ctype.h>
|
||
#include <stdlib.h>
|
||
#if ((' ' & 0x0FF) == 0x020)
|
||
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
||
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
|
||
#else
|
||
# define ISLOWER(c) \
|
||
(('a' <= (c) && (c) <= 'i') \
|
||
|| ('j' <= (c) && (c) <= 'r') \
|
||
|| ('s' <= (c) && (c) <= 'z'))
|
||
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
|
||
#endif
|
||
|
||
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
|
||
int
|
||
main ()
|
||
{
|
||
int i;
|
||
for (i = 0; i < 256; i++)
|
||
if (XOR (islower (i), ISLOWER (i))
|
||
|| toupper (i) != TOUPPER (i))
|
||
return 2;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
|
||
else
|
||
ac_cv_header_stdc=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
|
||
$as_echo "$ac_cv_header_stdc" >&6; }
|
||
if test $ac_cv_header_stdc = yes; then
|
||
|
||
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
|
||
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
|
||
inttypes.h stdint.h unistd.h
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
|
||
"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
|
||
ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_minix_config_h" = xyes; then :
|
||
MINIX=yes
|
||
else
|
||
MINIX=
|
||
fi
|
||
|
||
|
||
if test "$MINIX" = yes; then
|
||
|
||
$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define _MINIX 1" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
|
||
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
|
||
if ${ac_cv_safe_to_define___extensions__+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# define __EXTENSIONS__ 1
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_safe_to_define___extensions__=yes
|
||
else
|
||
ac_cv_safe_to_define___extensions__=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
|
||
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
|
||
test $ac_cv_safe_to_define___extensions__ = yes &&
|
||
$as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define _ALL_SOURCE 1" >>confdefs.h
|
||
|
||
$as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
|
||
|
||
$as_echo "#define _GNU_SOURCE 1" >>confdefs.h
|
||
|
||
$as_echo "#define _NETBSD_SOURCE 1" >>confdefs.h
|
||
|
||
$as_echo "#define _OPENBSD_SOURCE 1" >>confdefs.h
|
||
|
||
$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
|
||
|
||
$as_echo "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h
|
||
|
||
$as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5
|
||
$as_echo_n "checking whether _XOPEN_SOURCE should be defined... " >&6; }
|
||
if ${ac_cv_should_define__xopen_source+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_should_define__xopen_source=no
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <wchar.h>
|
||
mbstate_t x;
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#define _XOPEN_SOURCE 500
|
||
#include <wchar.h>
|
||
mbstate_t x;
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_should_define__xopen_source=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5
|
||
$as_echo "$ac_cv_should_define__xopen_source" >&6; }
|
||
test $ac_cv_should_define__xopen_source = yes &&
|
||
$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
|
||
|
||
$as_echo "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
|
||
$as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
|
||
if ${gl_cv_c_amsterdam_compiler+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __ACK__
|
||
Amsterdam
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Amsterdam" >/dev/null 2>&1; then :
|
||
gl_cv_c_amsterdam_compiler=yes
|
||
else
|
||
gl_cv_c_amsterdam_compiler=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
|
||
$as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
|
||
|
||
if test $gl_cv_c_amsterdam_compiler = yes; then
|
||
if test -z "$AR"; then
|
||
AR='cc -c.a'
|
||
fi
|
||
if test -z "$ARFLAGS"; then
|
||
ARFLAGS='-o'
|
||
fi
|
||
else
|
||
:
|
||
fi
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AR"; then
|
||
ac_cv_prog_AR="$AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_AR="${ac_tool_prefix}ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AR=$ac_cv_prog_AR
|
||
if test -n "$AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
|
||
$as_echo "$AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_AR"; then
|
||
ac_ct_AR=$AR
|
||
# Extract the first word of "ar", so it can be a program name with args.
|
||
set dummy ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_AR"; then
|
||
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_AR="ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_AR=$ac_cv_prog_ac_ct_AR
|
||
if test -n "$ac_ct_AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
|
||
$as_echo "$ac_ct_AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_AR" = x; then
|
||
AR="ar"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
AR=$ac_ct_AR
|
||
fi
|
||
else
|
||
AR="$ac_cv_prog_AR"
|
||
fi
|
||
|
||
if test -z "$ARFLAGS"; then
|
||
ARFLAGS='cr'
|
||
fi
|
||
|
||
|
||
|
||
if test -z "$RANLIB"; then
|
||
if test $gl_cv_c_amsterdam_compiler = yes; then
|
||
RANLIB=':'
|
||
else
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$RANLIB"; then
|
||
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
RANLIB=$ac_cv_prog_RANLIB
|
||
if test -n "$RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
|
||
$as_echo "$RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_RANLIB"; then
|
||
ac_ct_RANLIB=$RANLIB
|
||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||
set dummy ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_RANLIB="ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
|
||
$as_echo "$ac_ct_RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_RANLIB" = x; then
|
||
RANLIB=":"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
RANLIB=$ac_ct_RANLIB
|
||
fi
|
||
else
|
||
RANLIB="$ac_cv_prog_RANLIB"
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
ac_aux_dir=
|
||
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
|
||
if test -f "$ac_dir/install-sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install-sh -c"
|
||
break
|
||
elif test -f "$ac_dir/install.sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install.sh -c"
|
||
break
|
||
elif test -f "$ac_dir/shtool"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/shtool install -c"
|
||
break
|
||
fi
|
||
done
|
||
if test -z "$ac_aux_dir"; then
|
||
as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
|
||
fi
|
||
|
||
# These three variables are undocumented and unsupported,
|
||
# and are intended to be withdrawn in a future Autoconf release.
|
||
# They can cause serious problems if a builder's source tree is in a directory
|
||
# whose full name contains unusual characters.
|
||
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
|
||
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
|
||
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
|
||
|
||
|
||
# Make sure we can run config.sub.
|
||
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
|
||
as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
|
||
$as_echo_n "checking build system type... " >&6; }
|
||
if ${ac_cv_build+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_build_alias=$build_alias
|
||
test "x$ac_build_alias" = x &&
|
||
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
|
||
test "x$ac_build_alias" = x &&
|
||
as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
|
||
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
|
||
$as_echo "$ac_cv_build" >&6; }
|
||
case $ac_cv_build in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
|
||
esac
|
||
build=$ac_cv_build
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_build
|
||
shift
|
||
build_cpu=$1
|
||
build_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
build_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
|
||
$as_echo_n "checking host system type... " >&6; }
|
||
if ${ac_cv_host+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "x$host_alias" = x; then
|
||
ac_cv_host=$ac_cv_build
|
||
else
|
||
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
|
||
$as_echo "$ac_cv_host" >&6; }
|
||
case $ac_cv_host in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
|
||
esac
|
||
host=$ac_cv_host
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_host
|
||
shift
|
||
host_cpu=$1
|
||
host_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
host_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
|
||
|
||
|
||
# IEEE behaviour is the default on all CPUs except Alpha and SH
|
||
# (according to the test results of Bruno Haible's ieeefp/fenv_default.m4
|
||
# and the GCC 4.1.2 manual).
|
||
case "$host_cpu" in
|
||
alpha*)
|
||
# On Alpha systems, a compiler option provides the behaviour.
|
||
# See the ieee(3) manual page, also available at
|
||
# <https://backdrift.org/man/tru64/man3/ieee.3.html>
|
||
if test -n "$GCC"; then
|
||
# GCC has the option -mieee.
|
||
# For full IEEE compliance (rarely needed), use option -mieee-with-inexact.
|
||
CPPFLAGS="$CPPFLAGS -mieee"
|
||
else
|
||
# Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact.
|
||
# For full IEEE compliance (rarely needed), use option -ieee_with_inexact.
|
||
CPPFLAGS="$CPPFLAGS -ieee"
|
||
fi
|
||
;;
|
||
sh*)
|
||
if test -n "$GCC"; then
|
||
# GCC has the option -mieee.
|
||
CPPFLAGS="$CPPFLAGS -mieee"
|
||
fi
|
||
;;
|
||
esac
|
||
|
||
# Check whether --enable-largefile was given.
|
||
if test "${enable_largefile+set}" = set; then :
|
||
enableval=$enable_largefile;
|
||
fi
|
||
|
||
if test "$enable_largefile" != no; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
|
||
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
|
||
if ${ac_cv_sys_largefile_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_sys_largefile_CC=no
|
||
if test "$GCC" != yes; then
|
||
ac_save_CC=$CC
|
||
while :; do
|
||
# IRIX 6.2 and later do not support large files by default,
|
||
# so use the C compiler's -n32 option if that helps.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
CC="$CC -n32"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_largefile_CC=' -n32'; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
break
|
||
done
|
||
CC=$ac_save_CC
|
||
rm -f conftest.$ac_ext
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
|
||
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
|
||
if test "$ac_cv_sys_largefile_CC" != no; then
|
||
CC=$CC$ac_cv_sys_largefile_CC
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
|
||
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
|
||
if ${ac_cv_sys_file_offset_bits+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_file_offset_bits=no; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#define _FILE_OFFSET_BITS 64
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_file_offset_bits=64; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_sys_file_offset_bits=unknown
|
||
break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
|
||
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
|
||
case $ac_cv_sys_file_offset_bits in #(
|
||
no | unknown) ;;
|
||
*)
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
rm -rf conftest*
|
||
if test $ac_cv_sys_file_offset_bits = unknown; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
|
||
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
|
||
if ${ac_cv_sys_large_files+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_large_files=no; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#define _LARGE_FILES 1
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_large_files=1; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_sys_large_files=unknown
|
||
break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
|
||
$as_echo "$ac_cv_sys_large_files" >&6; }
|
||
case $ac_cv_sys_large_files in #(
|
||
no | unknown) ;;
|
||
*)
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define _LARGE_FILES $ac_cv_sys_large_files
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
rm -rf conftest*
|
||
fi
|
||
|
||
|
||
$as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# Check whether --enable-threads was given.
|
||
if test "${enable_threads+set}" = set; then :
|
||
enableval=$enable_threads; gl_use_threads=$enableval
|
||
else
|
||
if test -n "$gl_use_threads_default"; then
|
||
gl_use_threads="$gl_use_threads_default"
|
||
else
|
||
case "$host_os" in
|
||
osf*) gl_use_threads=no ;;
|
||
cygwin*)
|
||
case `uname -r` in
|
||
1.[0-5].*) gl_use_threads=no ;;
|
||
*) gl_use_threads=yes ;;
|
||
esac
|
||
;;
|
||
mingw*)
|
||
case "$gl_use_winpthreads_default" in
|
||
yes) gl_use_threads=posix ;;
|
||
no) gl_use_threads=windows ;;
|
||
*) gl_use_threads=yes ;;
|
||
esac
|
||
;;
|
||
*) gl_use_threads=yes ;;
|
||
esac
|
||
fi
|
||
|
||
fi
|
||
|
||
if test "$gl_use_threads" = yes \
|
||
|| test "$gl_use_threads" = isoc \
|
||
|| test "$gl_use_threads" = posix \
|
||
|| test "$gl_use_threads" = isoc+posix; then
|
||
# For using <threads.h> or <pthread.h>:
|
||
|
||
|
||
if test -z "$gl_anythreadlib_early_done"; then
|
||
case "$host_os" in
|
||
osf*)
|
||
# On OSF/1, the compiler needs the flag -D_REENTRANT so that it
|
||
# groks <pthread.h>. cc also understands the flag -pthread, but
|
||
# we don't use it because 1. gcc-2.95 doesn't understand -pthread,
|
||
# 2. putting a flag into CPPFLAGS that has an effect on the linker
|
||
# causes the AC_LINK_IFELSE test below to succeed unexpectedly,
|
||
# leading to wrong values of LIBTHREAD and LTLIBTHREAD.
|
||
CPPFLAGS="$CPPFLAGS -D_REENTRANT"
|
||
;;
|
||
esac
|
||
# Some systems optimize for single-threaded programs by default, and
|
||
# need special flags to disable these optimizations. For example, the
|
||
# definition of 'errno' in <errno.h>.
|
||
case "$host_os" in
|
||
aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
|
||
solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
|
||
esac
|
||
gl_anythreadlib_early_done=done
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
|
||
# Pre-early section.
|
||
|
||
|
||
|
||
|
||
# Code from module absolute-header:
|
||
# Code from module alloca:
|
||
# Code from module alloca-opt:
|
||
# Code from module arpa_inet:
|
||
# Code from module assure:
|
||
# Code from module at-internal:
|
||
# Code from module builtin-expect:
|
||
# Code from module c99:
|
||
# Code from module canonicalize-lgpl:
|
||
# Code from module chdir:
|
||
# Code from module chdir-long:
|
||
# Code from module cloexec:
|
||
# Code from module close:
|
||
# Code from module closedir:
|
||
# Code from module d-ino:
|
||
# Code from module d-type:
|
||
# Code from module dirent:
|
||
# Code from module dirfd:
|
||
# Code from module dirname-lgpl:
|
||
# Code from module dosname:
|
||
# Code from module double-slash-root:
|
||
# Code from module dup:
|
||
# Code from module dup2:
|
||
# Code from module environ:
|
||
# Code from module errno:
|
||
# Code from module error:
|
||
# Code from module exitfail:
|
||
# Code from module extensions:
|
||
# Code from module extern-inline:
|
||
# Code from module fchdir:
|
||
# Code from module fcntl:
|
||
# Code from module fcntl-h:
|
||
# Code from module fd-hook:
|
||
# Code from module fd-safer-flag:
|
||
# Code from module fdopendir:
|
||
# Code from module filename:
|
||
# Code from module filenamecat-lgpl:
|
||
# Code from module flexmember:
|
||
# Code from module float:
|
||
# Code from module fnmatch:
|
||
# Code from module fnmatch-gnu:
|
||
# Code from module fnmatch-h:
|
||
# Code from module fpieee:
|
||
|
||
# Code from module fpucw:
|
||
# Code from module frexp:
|
||
# Code from module frexpl:
|
||
# Code from module fstat:
|
||
# Code from module fstatat:
|
||
# Code from module getcwd:
|
||
# Code from module getcwd-lgpl:
|
||
# Code from module getdtablesize:
|
||
# Code from module getlogin_r:
|
||
# Code from module getprogname:
|
||
# Code from module gettext-h:
|
||
# Code from module gettimeofday:
|
||
# Code from module glob:
|
||
# Code from module glob-h:
|
||
# Code from module hard-locale:
|
||
# Code from module havelib:
|
||
# Code from module include_next:
|
||
# Code from module inet_ntop:
|
||
# Code from module intprops:
|
||
# Code from module inttypes:
|
||
# Code from module inttypes-incomplete:
|
||
# Code from module isnand-nolibm:
|
||
# Code from module isnanl-nolibm:
|
||
# Code from module largefile:
|
||
|
||
# Code from module libc-config:
|
||
# Code from module limits-h:
|
||
# Code from module localcharset:
|
||
# Code from module localtime-buffer:
|
||
# Code from module lock:
|
||
# Code from module lstat:
|
||
# Code from module malloc-posix:
|
||
# Code from module malloca:
|
||
# Code from module math:
|
||
# Code from module mbrtowc:
|
||
# Code from module mbsinit:
|
||
# Code from module mbsrtowcs:
|
||
# Code from module memchr:
|
||
# Code from module memmem:
|
||
# Code from module memmem-simple:
|
||
# Code from module mempcpy:
|
||
# Code from module memrchr:
|
||
# Code from module mkdir:
|
||
# Code from module mkdtemp:
|
||
# Code from module mkostemp:
|
||
# Code from module msvc-inval:
|
||
# Code from module msvc-nothrow:
|
||
# Code from module multiarch:
|
||
# Code from module netinet_in:
|
||
# Code from module nocrash:
|
||
# Code from module open:
|
||
# Code from module openat:
|
||
# Code from module openat-die:
|
||
# Code from module openat-h:
|
||
# Code from module opendir:
|
||
# Code from module pathmax:
|
||
# Code from module rawmemchr:
|
||
# Code from module readdir:
|
||
# Code from module readlink:
|
||
# Code from module realloc-posix:
|
||
# Code from module rename:
|
||
# Code from module rewinddir:
|
||
# Code from module rmdir:
|
||
# Code from module same-inode:
|
||
# Code from module save-cwd:
|
||
# Code from module scratch_buffer:
|
||
# Code from module setenv:
|
||
# Code from module signal-h:
|
||
# Code from module snippet/_Noreturn:
|
||
# Code from module snippet/arg-nonnull:
|
||
# Code from module snippet/c++defs:
|
||
# Code from module snippet/warn-on-use:
|
||
# Code from module socklen:
|
||
# Code from module ssize_t:
|
||
# Code from module stat:
|
||
# Code from module stat-time:
|
||
# Code from module std-gnu11:
|
||
# Code from module stdalign:
|
||
# Code from module stdbool:
|
||
# Code from module stddef:
|
||
# Code from module stdint:
|
||
# Code from module stdio:
|
||
# Code from module stdlib:
|
||
# Code from module strchrnul:
|
||
# Code from module strdup-posix:
|
||
# Code from module streq:
|
||
# Code from module strerror:
|
||
# Code from module strerror-override:
|
||
# Code from module strerror_r-posix:
|
||
# Code from module string:
|
||
# Code from module strnlen1:
|
||
# Code from module strstr:
|
||
# Code from module strstr-simple:
|
||
# Code from module strtok_r:
|
||
# Code from module sys_socket:
|
||
# Code from module sys_stat:
|
||
# Code from module sys_time:
|
||
# Code from module sys_types:
|
||
# Code from module sys_uio:
|
||
# Code from module tempname:
|
||
# Code from module threadlib:
|
||
|
||
|
||
|
||
# Code from module time:
|
||
# Code from module time_r:
|
||
# Code from module unistd:
|
||
# Code from module unistd-safer:
|
||
# Code from module unsetenv:
|
||
# Code from module update-copyright:
|
||
# Code from module verify:
|
||
# Code from module wchar:
|
||
# Code from module wctype-h:
|
||
# Code from module windows-mutex:
|
||
# Code from module windows-once:
|
||
# Code from module windows-recmutex:
|
||
# Code from module windows-rwlock:
|
||
# Code from module xalloc-oversized:
|
||
|
||
|
||
am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
|
||
$as_echo_n "checking target system type... " >&6; }
|
||
if ${ac_cv_target+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "x$target_alias" = x; then
|
||
ac_cv_target=$ac_cv_host
|
||
else
|
||
ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
|
||
as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
|
||
$as_echo "$ac_cv_target" >&6; }
|
||
case $ac_cv_target in
|
||
*-*-*) ;;
|
||
*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
|
||
esac
|
||
target=$ac_cv_target
|
||
ac_save_IFS=$IFS; IFS='-'
|
||
set x $ac_cv_target
|
||
shift
|
||
target_cpu=$1
|
||
target_vendor=$2
|
||
shift; shift
|
||
# Remember, the first character of IFS is used to create $*,
|
||
# except with old shells:
|
||
target_os=$*
|
||
IFS=$ac_save_IFS
|
||
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
|
||
|
||
|
||
# The aliases save the names the user supplied, while $host etc.
|
||
# will get canonicalized.
|
||
test -n "$target_alias" &&
|
||
test "$program_prefix$program_suffix$program_transform_name" = \
|
||
NONENONEs,x,x, &&
|
||
program_prefix=${target_alias}-
|
||
|
||
# The tests for host and target for $enable_largefile require
|
||
# canonical names.
|
||
|
||
|
||
|
||
# As the $enable_largefile decision depends on --enable-plugins we must set it
|
||
# even in directories otherwise not depending on the $plugins option.
|
||
|
||
|
||
maybe_plugins=no
|
||
for ac_header in dlfcn.h
|
||
do :
|
||
ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
|
||
"
|
||
if test "x$ac_cv_header_dlfcn_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DLFCN_H 1
|
||
_ACEOF
|
||
maybe_plugins=yes
|
||
fi
|
||
|
||
done
|
||
|
||
for ac_header in windows.h
|
||
do :
|
||
ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
|
||
"
|
||
if test "x$ac_cv_header_windows_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WINDOWS_H 1
|
||
_ACEOF
|
||
maybe_plugins=yes
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
# Check whether --enable-plugins was given.
|
||
if test "${enable_plugins+set}" = set; then :
|
||
enableval=$enable_plugins; case "${enableval}" in
|
||
no) plugins=no ;;
|
||
*) plugins=yes
|
||
if test "$maybe_plugins" != "yes" ; then
|
||
as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
|
||
fi ;;
|
||
esac
|
||
else
|
||
plugins=$maybe_plugins
|
||
|
||
fi
|
||
|
||
if test "$plugins" = "yes"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
|
||
$as_echo_n "checking for library containing dlsym... " >&6; }
|
||
if ${ac_cv_search_dlsym+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_func_search_save_LIBS=$LIBS
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char dlsym ();
|
||
int
|
||
main ()
|
||
{
|
||
return dlsym ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_lib in '' dl; do
|
||
if test -z "$ac_lib"; then
|
||
ac_res="none required"
|
||
else
|
||
ac_res=-l$ac_lib
|
||
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
|
||
fi
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_search_dlsym=$ac_res
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext
|
||
if ${ac_cv_search_dlsym+:} false; then :
|
||
break
|
||
fi
|
||
done
|
||
if ${ac_cv_search_dlsym+:} false; then :
|
||
|
||
else
|
||
ac_cv_search_dlsym=no
|
||
fi
|
||
rm conftest.$ac_ext
|
||
LIBS=$ac_func_search_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
|
||
$as_echo "$ac_cv_search_dlsym" >&6; }
|
||
ac_res=$ac_cv_search_dlsym
|
||
if test "$ac_res" != no; then :
|
||
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
case "${host}" in
|
||
sparc-*-solaris*|i[3-7]86-*-solaris*)
|
||
# On native 32bit sparc and ia32 solaris, large-file and procfs support
|
||
# are mutually exclusive; and without procfs support, the bfd/ elf module
|
||
# cannot provide certain routines such as elfcore_write_prpsinfo
|
||
# or elfcore_write_prstatus. So unless the user explicitly requested
|
||
# large-file support through the --enable-largefile switch, disable
|
||
# large-file support in favor of procfs support.
|
||
test "${target}" = "${host}" -a "x$plugins" = xno \
|
||
&& : ${enable_largefile="no"}
|
||
;;
|
||
esac
|
||
|
||
# Check whether --enable-largefile was given.
|
||
if test "${enable_largefile+set}" = set; then :
|
||
enableval=$enable_largefile;
|
||
fi
|
||
|
||
if test "$enable_largefile" != no; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
|
||
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
|
||
if ${ac_cv_sys_largefile_CC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_sys_largefile_CC=no
|
||
if test "$GCC" != yes; then
|
||
ac_save_CC=$CC
|
||
while :; do
|
||
# IRIX 6.2 and later do not support large files by default,
|
||
# so use the C compiler's -n32 option if that helps.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
CC="$CC -n32"
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_largefile_CC=' -n32'; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext
|
||
break
|
||
done
|
||
CC=$ac_save_CC
|
||
rm -f conftest.$ac_ext
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
|
||
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
|
||
if test "$ac_cv_sys_largefile_CC" != no; then
|
||
CC=$CC$ac_cv_sys_largefile_CC
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
|
||
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
|
||
if ${ac_cv_sys_file_offset_bits+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_file_offset_bits=no; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#define _FILE_OFFSET_BITS 64
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_file_offset_bits=64; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_sys_file_offset_bits=unknown
|
||
break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
|
||
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
|
||
case $ac_cv_sys_file_offset_bits in #(
|
||
no | unknown) ;;
|
||
*)
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
rm -rf conftest*
|
||
if test $ac_cv_sys_file_offset_bits = unknown; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
|
||
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
|
||
if ${ac_cv_sys_large_files+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
while :; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_large_files=no; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#define _LARGE_FILES 1
|
||
#include <sys/types.h>
|
||
/* Check that off_t can represent 2**63 - 1 correctly.
|
||
We can't simply define LARGE_OFF_T to be 9223372036854775807,
|
||
since some C++ compilers masquerading as C compilers
|
||
incorrectly reject 9223372036854775807. */
|
||
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
|
||
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
|
||
&& LARGE_OFF_T % 2147483647 == 1)
|
||
? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_sys_large_files=1; break
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
ac_cv_sys_large_files=unknown
|
||
break
|
||
done
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
|
||
$as_echo "$ac_cv_sys_large_files" >&6; }
|
||
case $ac_cv_sys_large_files in #(
|
||
no | unknown) ;;
|
||
*)
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define _LARGE_FILES $ac_cv_sys_large_files
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
rm -rf conftest*
|
||
fi
|
||
|
||
|
||
$as_echo "#define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
ac_aux_dir=
|
||
for ac_dir in .. "$srcdir"/..; do
|
||
if test -f "$ac_dir/install-sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install-sh -c"
|
||
break
|
||
elif test -f "$ac_dir/install.sh"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/install.sh -c"
|
||
break
|
||
elif test -f "$ac_dir/shtool"; then
|
||
ac_aux_dir=$ac_dir
|
||
ac_install_sh="$ac_aux_dir/shtool install -c"
|
||
break
|
||
fi
|
||
done
|
||
if test -z "$ac_aux_dir"; then
|
||
as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
|
||
fi
|
||
|
||
# These three variables are undocumented and unsupported,
|
||
# and are intended to be withdrawn in a future Autoconf release.
|
||
# They can cause serious problems if a builder's source tree is in a directory
|
||
# whose full name contains unusual characters.
|
||
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
|
||
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
|
||
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# Check whether --enable-cross-guesses was given.
|
||
if test "${enable_cross_guesses+set}" = set; then :
|
||
enableval=$enable_cross_guesses; if test "x$enableval" != xconservative && test "x$enableval" != xrisky; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: invalid argument supplied to --enable-cross-guesses" >&5
|
||
$as_echo "$as_me: WARNING: invalid argument supplied to --enable-cross-guesses" >&2;}
|
||
enableval=conservative
|
||
fi
|
||
gl_cross_guesses="$enableval"
|
||
else
|
||
gl_cross_guesses=conservative
|
||
fi
|
||
|
||
if test $gl_cross_guesses = risky; then
|
||
gl_cross_guess_normal="guessing yes"
|
||
gl_cross_guess_inverted="guessing no"
|
||
else
|
||
gl_cross_guess_normal="guessing no"
|
||
gl_cross_guess_inverted="guessing yes"
|
||
fi
|
||
LIBC_FATAL_STDERR_=1
|
||
export LIBC_FATAL_STDERR_
|
||
|
||
ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_size_t" = xyes; then :
|
||
|
||
else
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define size_t unsigned int
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
|
||
# for constant arguments. Useless!
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
|
||
$as_echo_n "checking for working alloca.h... " >&6; }
|
||
if ${ac_cv_working_alloca_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <alloca.h>
|
||
int
|
||
main ()
|
||
{
|
||
char *p = (char *) alloca (2 * sizeof (int));
|
||
if (p) return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_working_alloca_h=yes
|
||
else
|
||
ac_cv_working_alloca_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
|
||
$as_echo "$ac_cv_working_alloca_h" >&6; }
|
||
if test $ac_cv_working_alloca_h = yes; then
|
||
|
||
$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
|
||
$as_echo_n "checking for alloca... " >&6; }
|
||
if ${ac_cv_func_alloca_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __GNUC__
|
||
# define alloca __builtin_alloca
|
||
#else
|
||
# ifdef _MSC_VER
|
||
# include <malloc.h>
|
||
# define alloca _alloca
|
||
# else
|
||
# ifdef HAVE_ALLOCA_H
|
||
# include <alloca.h>
|
||
# else
|
||
# ifdef _AIX
|
||
#pragma alloca
|
||
# else
|
||
# ifndef alloca /* predefined by HP cc +Olibcalls */
|
||
void *alloca (size_t);
|
||
# endif
|
||
# endif
|
||
# endif
|
||
# endif
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
char *p = (char *) alloca (1);
|
||
if (p) return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_func_alloca_works=yes
|
||
else
|
||
ac_cv_func_alloca_works=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
|
||
$as_echo "$ac_cv_func_alloca_works" >&6; }
|
||
|
||
if test $ac_cv_func_alloca_works = yes; then
|
||
|
||
$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
|
||
|
||
else
|
||
# The SVR3 libPW and SVR4 libucb both contain incompatible functions
|
||
# that cause trouble. Some versions do not even contain alloca or
|
||
# contain a buggy version. If you still want to use their alloca,
|
||
# use ar to extract alloca.o from them instead of compiling alloca.c.
|
||
|
||
|
||
|
||
|
||
|
||
ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
|
||
|
||
$as_echo "#define C_ALLOCA 1" >>confdefs.h
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
|
||
$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
|
||
if ${ac_cv_os_cray+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if defined CRAY && ! defined CRAY2
|
||
webecray
|
||
#else
|
||
wenotbecray
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "webecray" >/dev/null 2>&1; then :
|
||
ac_cv_os_cray=yes
|
||
else
|
||
ac_cv_os_cray=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
|
||
$as_echo "$ac_cv_os_cray" >&6; }
|
||
if test $ac_cv_os_cray = yes; then
|
||
for ac_func in _getb67 GETB67 getb67; do
|
||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define CRAY_STACKSEG_END $ac_func
|
||
_ACEOF
|
||
|
||
break
|
||
fi
|
||
|
||
done
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
|
||
$as_echo_n "checking stack direction for C alloca... " >&6; }
|
||
if ${ac_cv_c_stack_direction+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
ac_cv_c_stack_direction=0
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
find_stack_direction (int *addr, int depth)
|
||
{
|
||
int dir, dummy = 0;
|
||
if (! addr)
|
||
addr = &dummy;
|
||
*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
|
||
dir = depth ? find_stack_direction (addr, depth - 1) : 0;
|
||
return dir + dummy;
|
||
}
|
||
|
||
int
|
||
main (int argc, char **argv)
|
||
{
|
||
return find_stack_direction (0, argc + !argv + 20) < 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_c_stack_direction=1
|
||
else
|
||
ac_cv_c_stack_direction=-1
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
|
||
$as_echo "$ac_cv_c_stack_direction" >&6; }
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define STACK_DIRECTION $ac_cv_c_stack_direction
|
||
_ACEOF
|
||
|
||
|
||
fi
|
||
|
||
|
||
GNULIB_INET_NTOP=0;
|
||
GNULIB_INET_PTON=0;
|
||
HAVE_DECL_INET_NTOP=1;
|
||
HAVE_DECL_INET_PTON=1;
|
||
REPLACE_INET_NTOP=0;
|
||
REPLACE_INET_PTON=0;
|
||
|
||
|
||
|
||
|
||
for ac_header in $ac_header_list
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
|
||
"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
|
||
$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
|
||
if ${gl_cv_have_include_next+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
rm -rf conftestd1a conftestd1b conftestd2
|
||
mkdir conftestd1a conftestd1b conftestd2
|
||
cat <<EOF > conftestd1a/conftest.h
|
||
#define DEFINED_IN_CONFTESTD1
|
||
#include_next <conftest.h>
|
||
#ifdef DEFINED_IN_CONFTESTD2
|
||
int foo;
|
||
#else
|
||
#error "include_next doesn't work"
|
||
#endif
|
||
EOF
|
||
cat <<EOF > conftestd1b/conftest.h
|
||
#define DEFINED_IN_CONFTESTD1
|
||
#include <stdio.h>
|
||
#include_next <conftest.h>
|
||
#ifdef DEFINED_IN_CONFTESTD2
|
||
int foo;
|
||
#else
|
||
#error "include_next doesn't work"
|
||
#endif
|
||
EOF
|
||
cat <<EOF > conftestd2/conftest.h
|
||
#ifndef DEFINED_IN_CONFTESTD1
|
||
#error "include_next test doesn't work"
|
||
#endif
|
||
#define DEFINED_IN_CONFTESTD2
|
||
EOF
|
||
gl_save_CPPFLAGS="$CPPFLAGS"
|
||
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <conftest.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_have_include_next=yes
|
||
else
|
||
CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <conftest.h>
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_have_include_next=buggy
|
||
else
|
||
gl_cv_have_include_next=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
CPPFLAGS="$gl_save_CPPFLAGS"
|
||
rm -rf conftestd1a conftestd1b conftestd2
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
|
||
$as_echo "$gl_cv_have_include_next" >&6; }
|
||
PRAGMA_SYSTEM_HEADER=
|
||
if test $gl_cv_have_include_next = yes; then
|
||
INCLUDE_NEXT=include_next
|
||
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
|
||
if test -n "$GCC"; then
|
||
PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
|
||
fi
|
||
else
|
||
if test $gl_cv_have_include_next = buggy; then
|
||
INCLUDE_NEXT=include
|
||
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
|
||
else
|
||
INCLUDE_NEXT=include
|
||
INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
|
||
$as_echo_n "checking whether system header files limit the line length... " >&6; }
|
||
if ${gl_cv_pragma_columns+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __TANDEM
|
||
choke me
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "choke me" >/dev/null 2>&1; then :
|
||
gl_cv_pragma_columns=yes
|
||
else
|
||
gl_cv_pragma_columns=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
|
||
$as_echo "$gl_cv_pragma_columns" >&6; }
|
||
if test $gl_cv_pragma_columns = yes; then
|
||
PRAGMA_COLUMNS="#pragma COLUMNS 10000"
|
||
else
|
||
PRAGMA_COLUMNS=
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_features_h = yes; then
|
||
HAVE_FEATURES_H=1
|
||
else
|
||
HAVE_FEATURES_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h = no; then
|
||
for ac_header in ws2tcpip.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_ws2tcpip_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WS2TCPIP_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
|
||
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
|
||
if test -z "$MKDIR_P"; then
|
||
if ${ac_cv_path_mkdir+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_prog in mkdir gmkdir; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
|
||
case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
|
||
'mkdir (GNU coreutils) '* | \
|
||
'mkdir (coreutils) '* | \
|
||
'mkdir (fileutils) '4.1*)
|
||
ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
|
||
break 3;;
|
||
esac
|
||
done
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
|
||
test -d ./--version && rmdir ./--version
|
||
if test "${ac_cv_path_mkdir+set}" = set; then
|
||
MKDIR_P="$ac_cv_path_mkdir -p"
|
||
else
|
||
# As a last resort, use the slow shell script. Don't cache a
|
||
# value for MKDIR_P within a source directory, because that will
|
||
# break other packages using the cache if that directory is
|
||
# removed, or if the value is a relative name.
|
||
MKDIR_P="$ac_install_sh -d"
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
|
||
$as_echo "$MKDIR_P" >&6; }
|
||
|
||
|
||
GNULIB__EXIT=0;
|
||
GNULIB_ATOLL=0;
|
||
GNULIB_CALLOC_POSIX=0;
|
||
GNULIB_CANONICALIZE_FILE_NAME=0;
|
||
GNULIB_GETLOADAVG=0;
|
||
GNULIB_GETSUBOPT=0;
|
||
GNULIB_GRANTPT=0;
|
||
GNULIB_MALLOC_POSIX=0;
|
||
GNULIB_MBTOWC=0;
|
||
GNULIB_MKDTEMP=0;
|
||
GNULIB_MKOSTEMP=0;
|
||
GNULIB_MKOSTEMPS=0;
|
||
GNULIB_MKSTEMP=0;
|
||
GNULIB_MKSTEMPS=0;
|
||
GNULIB_POSIX_OPENPT=0;
|
||
GNULIB_PTSNAME=0;
|
||
GNULIB_PTSNAME_R=0;
|
||
GNULIB_PUTENV=0;
|
||
GNULIB_QSORT_R=0;
|
||
GNULIB_RANDOM=0;
|
||
GNULIB_RANDOM_R=0;
|
||
GNULIB_REALLOCARRAY=0;
|
||
GNULIB_REALLOC_POSIX=0;
|
||
GNULIB_REALPATH=0;
|
||
GNULIB_RPMATCH=0;
|
||
GNULIB_SECURE_GETENV=0;
|
||
GNULIB_SETENV=0;
|
||
GNULIB_STRTOD=0;
|
||
GNULIB_STRTOLD=0;
|
||
GNULIB_STRTOLL=0;
|
||
GNULIB_STRTOULL=0;
|
||
GNULIB_SYSTEM_POSIX=0;
|
||
GNULIB_UNLOCKPT=0;
|
||
GNULIB_UNSETENV=0;
|
||
GNULIB_WCTOMB=0;
|
||
HAVE__EXIT=1;
|
||
HAVE_ATOLL=1;
|
||
HAVE_CANONICALIZE_FILE_NAME=1;
|
||
HAVE_DECL_GETLOADAVG=1;
|
||
HAVE_GETSUBOPT=1;
|
||
HAVE_GRANTPT=1;
|
||
HAVE_INITSTATE=1;
|
||
HAVE_DECL_INITSTATE=1;
|
||
HAVE_MBTOWC=1;
|
||
HAVE_MKDTEMP=1;
|
||
HAVE_MKOSTEMP=1;
|
||
HAVE_MKOSTEMPS=1;
|
||
HAVE_MKSTEMP=1;
|
||
HAVE_MKSTEMPS=1;
|
||
HAVE_POSIX_OPENPT=1;
|
||
HAVE_PTSNAME=1;
|
||
HAVE_PTSNAME_R=1;
|
||
HAVE_QSORT_R=1;
|
||
HAVE_RANDOM=1;
|
||
HAVE_RANDOM_H=1;
|
||
HAVE_RANDOM_R=1;
|
||
HAVE_REALLOCARRAY=1;
|
||
HAVE_REALPATH=1;
|
||
HAVE_RPMATCH=1;
|
||
HAVE_SECURE_GETENV=1;
|
||
HAVE_SETENV=1;
|
||
HAVE_DECL_SETENV=1;
|
||
HAVE_SETSTATE=1;
|
||
HAVE_DECL_SETSTATE=1;
|
||
HAVE_STRTOD=1;
|
||
HAVE_STRTOLD=1;
|
||
HAVE_STRTOLL=1;
|
||
HAVE_STRTOULL=1;
|
||
HAVE_STRUCT_RANDOM_DATA=1;
|
||
HAVE_SYS_LOADAVG_H=0;
|
||
HAVE_UNLOCKPT=1;
|
||
HAVE_DECL_UNSETENV=1;
|
||
REPLACE_CALLOC=0;
|
||
REPLACE_CANONICALIZE_FILE_NAME=0;
|
||
REPLACE_INITSTATE=0;
|
||
REPLACE_MALLOC=0;
|
||
REPLACE_MBTOWC=0;
|
||
REPLACE_MKSTEMP=0;
|
||
REPLACE_PTSNAME=0;
|
||
REPLACE_PTSNAME_R=0;
|
||
REPLACE_PUTENV=0;
|
||
REPLACE_QSORT_R=0;
|
||
REPLACE_RANDOM=0;
|
||
REPLACE_RANDOM_R=0;
|
||
REPLACE_REALLOC=0;
|
||
REPLACE_REALPATH=0;
|
||
REPLACE_SETENV=0;
|
||
REPLACE_SETSTATE=0;
|
||
REPLACE_STRTOD=0;
|
||
REPLACE_STRTOLD=0;
|
||
REPLACE_UNSETENV=0;
|
||
REPLACE_WCTOMB=0;
|
||
|
||
|
||
|
||
|
||
for ac_func in $ac_func_list
|
||
do :
|
||
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
|
||
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
|
||
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
|
||
$as_echo_n "checking whether // is distinct from /... " >&6; }
|
||
if ${gl_cv_double_slash_root+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test x"$cross_compiling" = xyes ; then
|
||
# When cross-compiling, there is no way to tell whether // is special
|
||
# short of a list of hosts. However, the only known hosts to date
|
||
# that have a distinct // are Apollo DomainOS (too old to port to),
|
||
# Cygwin, and z/OS. If anyone knows of another system for which // has
|
||
# special semantics and is distinct from /, please report it to
|
||
# <bug-gnulib@gnu.org>.
|
||
case $host in
|
||
*-cygwin | i370-ibm-openedition)
|
||
gl_cv_double_slash_root=yes ;;
|
||
*)
|
||
# Be optimistic and assume that / and // are the same when we
|
||
# don't know.
|
||
gl_cv_double_slash_root='unknown, assuming no' ;;
|
||
esac
|
||
else
|
||
set x `ls -di / // 2>/dev/null`
|
||
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
|
||
gl_cv_double_slash_root=no
|
||
else
|
||
gl_cv_double_slash_root=yes
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
|
||
$as_echo "$gl_cv_double_slash_root" >&6; }
|
||
if test "$gl_cv_double_slash_root" = yes; then
|
||
|
||
$as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5
|
||
$as_echo_n "checking whether realpath works... " >&6; }
|
||
if ${gl_cv_func_realpath_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
touch conftest.a
|
||
mkdir conftest.d
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;;
|
||
# Guess yes on musl systems.
|
||
*-musl*) gl_cv_func_realpath_works="guessing yes" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_realpath_works="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_realpath_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
|
||
|
||
#include <stdlib.h>
|
||
#if defined __MACH__ && defined __APPLE__
|
||
/* Avoid a crash on Mac OS X. */
|
||
#include <mach/mach.h>
|
||
#include <mach/mach_error.h>
|
||
#include <mach/thread_status.h>
|
||
#include <mach/exception.h>
|
||
#include <mach/task.h>
|
||
#include <pthread.h>
|
||
/* The exception port on which our thread listens. */
|
||
static mach_port_t our_exception_port;
|
||
/* The main function of the thread listening for exceptions of type
|
||
EXC_BAD_ACCESS. */
|
||
static void *
|
||
mach_exception_thread (void *arg)
|
||
{
|
||
/* Buffer for a message to be received. */
|
||
struct {
|
||
mach_msg_header_t head;
|
||
mach_msg_body_t msgh_body;
|
||
char data[1024];
|
||
} msg;
|
||
mach_msg_return_t retval;
|
||
/* Wait for a message on the exception port. */
|
||
retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
|
||
our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
|
||
if (retval != MACH_MSG_SUCCESS)
|
||
abort ();
|
||
exit (1);
|
||
}
|
||
static void
|
||
nocrash_init (void)
|
||
{
|
||
mach_port_t self = mach_task_self ();
|
||
/* Allocate a port on which the thread shall listen for exceptions. */
|
||
if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
|
||
== KERN_SUCCESS) {
|
||
/* See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
|
||
if (mach_port_insert_right (self, our_exception_port, our_exception_port,
|
||
MACH_MSG_TYPE_MAKE_SEND)
|
||
== KERN_SUCCESS) {
|
||
/* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
|
||
for us. */
|
||
exception_mask_t mask = EXC_MASK_BAD_ACCESS;
|
||
/* Create the thread listening on the exception port. */
|
||
pthread_attr_t attr;
|
||
pthread_t thread;
|
||
if (pthread_attr_init (&attr) == 0
|
||
&& pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
|
||
&& pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
|
||
pthread_attr_destroy (&attr);
|
||
/* Replace the exception port info for these exceptions with our own.
|
||
Note that we replace the exception port for the entire task, not only
|
||
for a particular thread. This has the effect that when our exception
|
||
port gets the message, the thread specific exception port has already
|
||
been asked, and we don't need to bother about it.
|
||
See https://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
|
||
task_set_exception_ports (self, mask, our_exception_port,
|
||
EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
#elif defined _WIN32 && ! defined __CYGWIN__
|
||
/* Avoid a crash on native Windows. */
|
||
#define WIN32_LEAN_AND_MEAN
|
||
#include <windows.h>
|
||
#include <winerror.h>
|
||
static LONG WINAPI
|
||
exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
|
||
{
|
||
switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
|
||
{
|
||
case EXCEPTION_ACCESS_VIOLATION:
|
||
case EXCEPTION_IN_PAGE_ERROR:
|
||
case EXCEPTION_STACK_OVERFLOW:
|
||
case EXCEPTION_GUARD_PAGE:
|
||
case EXCEPTION_PRIV_INSTRUCTION:
|
||
case EXCEPTION_ILLEGAL_INSTRUCTION:
|
||
case EXCEPTION_DATATYPE_MISALIGNMENT:
|
||
case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
|
||
case EXCEPTION_NONCONTINUABLE_EXCEPTION:
|
||
exit (1);
|
||
}
|
||
return EXCEPTION_CONTINUE_SEARCH;
|
||
}
|
||
static void
|
||
nocrash_init (void)
|
||
{
|
||
SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
|
||
}
|
||
#else
|
||
/* Avoid a crash on POSIX systems. */
|
||
#include <signal.h>
|
||
#include <unistd.h>
|
||
/* A POSIX signal handler. */
|
||
static void
|
||
exception_handler (int sig)
|
||
{
|
||
_exit (1);
|
||
}
|
||
static void
|
||
nocrash_init (void)
|
||
{
|
||
#ifdef SIGSEGV
|
||
signal (SIGSEGV, exception_handler);
|
||
#endif
|
||
#ifdef SIGBUS
|
||
signal (SIGBUS, exception_handler);
|
||
#endif
|
||
}
|
||
#endif
|
||
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = 0;
|
||
{
|
||
char *name = realpath ("conftest.a", NULL);
|
||
if (!(name && *name == '/'))
|
||
result |= 1;
|
||
free (name);
|
||
}
|
||
{
|
||
char *name = realpath ("conftest.b/../conftest.a", NULL);
|
||
if (name != NULL)
|
||
result |= 2;
|
||
free (name);
|
||
}
|
||
{
|
||
char *name = realpath ("conftest.a/", NULL);
|
||
if (name != NULL)
|
||
result |= 4;
|
||
free (name);
|
||
}
|
||
{
|
||
char *name1 = realpath (".", NULL);
|
||
char *name2 = realpath ("conftest.d//./..", NULL);
|
||
if (! name1 || ! name2 || strcmp (name1, name2))
|
||
result |= 8;
|
||
free (name1);
|
||
free (name2);
|
||
}
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_realpath_works=yes
|
||
else
|
||
gl_cv_func_realpath_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -rf conftest.a conftest.d
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5
|
||
$as_echo "$gl_cv_func_realpath_works" >&6; }
|
||
case "$gl_cv_func_realpath_works" in
|
||
*yes)
|
||
|
||
$as_echo "#define FUNC_REALPATH_WORKS 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_ACCESS=0;
|
||
GNULIB_CHDIR=0;
|
||
GNULIB_CHOWN=0;
|
||
GNULIB_CLOSE=0;
|
||
GNULIB_COPY_FILE_RANGE=0;
|
||
GNULIB_DUP=0;
|
||
GNULIB_DUP2=0;
|
||
GNULIB_DUP3=0;
|
||
GNULIB_ENVIRON=0;
|
||
GNULIB_EUIDACCESS=0;
|
||
GNULIB_FACCESSAT=0;
|
||
GNULIB_FCHDIR=0;
|
||
GNULIB_FCHOWNAT=0;
|
||
GNULIB_FDATASYNC=0;
|
||
GNULIB_FSYNC=0;
|
||
GNULIB_FTRUNCATE=0;
|
||
GNULIB_GETCWD=0;
|
||
GNULIB_GETDOMAINNAME=0;
|
||
GNULIB_GETDTABLESIZE=0;
|
||
GNULIB_GETGROUPS=0;
|
||
GNULIB_GETHOSTNAME=0;
|
||
GNULIB_GETLOGIN=0;
|
||
GNULIB_GETLOGIN_R=0;
|
||
GNULIB_GETPAGESIZE=0;
|
||
GNULIB_GETPASS=0;
|
||
GNULIB_GETUSERSHELL=0;
|
||
GNULIB_GROUP_MEMBER=0;
|
||
GNULIB_ISATTY=0;
|
||
GNULIB_LCHOWN=0;
|
||
GNULIB_LINK=0;
|
||
GNULIB_LINKAT=0;
|
||
GNULIB_LSEEK=0;
|
||
GNULIB_PIPE=0;
|
||
GNULIB_PIPE2=0;
|
||
GNULIB_PREAD=0;
|
||
GNULIB_PWRITE=0;
|
||
GNULIB_READ=0;
|
||
GNULIB_READLINK=0;
|
||
GNULIB_READLINKAT=0;
|
||
GNULIB_RMDIR=0;
|
||
GNULIB_SETHOSTNAME=0;
|
||
GNULIB_SLEEP=0;
|
||
GNULIB_SYMLINK=0;
|
||
GNULIB_SYMLINKAT=0;
|
||
GNULIB_TRUNCATE=0;
|
||
GNULIB_TTYNAME_R=0;
|
||
GNULIB_UNISTD_H_NONBLOCKING=0;
|
||
GNULIB_UNISTD_H_SIGPIPE=0;
|
||
GNULIB_UNLINK=0;
|
||
GNULIB_UNLINKAT=0;
|
||
GNULIB_USLEEP=0;
|
||
GNULIB_WRITE=0;
|
||
HAVE_CHOWN=1;
|
||
HAVE_COPY_FILE_RANGE=1;
|
||
HAVE_DUP2=1;
|
||
HAVE_DUP3=1;
|
||
HAVE_EUIDACCESS=1;
|
||
HAVE_FACCESSAT=1;
|
||
HAVE_FCHDIR=1;
|
||
HAVE_FCHOWNAT=1;
|
||
HAVE_FDATASYNC=1;
|
||
HAVE_FSYNC=1;
|
||
HAVE_FTRUNCATE=1;
|
||
HAVE_GETDTABLESIZE=1;
|
||
HAVE_GETGROUPS=1;
|
||
HAVE_GETHOSTNAME=1;
|
||
HAVE_GETLOGIN=1;
|
||
HAVE_GETPAGESIZE=1;
|
||
HAVE_GETPASS=1;
|
||
HAVE_GROUP_MEMBER=1;
|
||
HAVE_LCHOWN=1;
|
||
HAVE_LINK=1;
|
||
HAVE_LINKAT=1;
|
||
HAVE_PIPE=1;
|
||
HAVE_PIPE2=1;
|
||
HAVE_PREAD=1;
|
||
HAVE_PWRITE=1;
|
||
HAVE_READLINK=1;
|
||
HAVE_READLINKAT=1;
|
||
HAVE_SETHOSTNAME=1;
|
||
HAVE_SLEEP=1;
|
||
HAVE_SYMLINK=1;
|
||
HAVE_SYMLINKAT=1;
|
||
HAVE_UNLINKAT=1;
|
||
HAVE_USLEEP=1;
|
||
HAVE_DECL_ENVIRON=1;
|
||
HAVE_DECL_FCHDIR=1;
|
||
HAVE_DECL_FDATASYNC=1;
|
||
HAVE_DECL_GETDOMAINNAME=1;
|
||
HAVE_DECL_GETLOGIN=1;
|
||
HAVE_DECL_GETLOGIN_R=1;
|
||
HAVE_DECL_GETPAGESIZE=1;
|
||
HAVE_DECL_GETUSERSHELL=1;
|
||
HAVE_DECL_SETHOSTNAME=1;
|
||
HAVE_DECL_TRUNCATE=1;
|
||
HAVE_DECL_TTYNAME_R=1;
|
||
HAVE_OS_H=0;
|
||
HAVE_SYS_PARAM_H=0;
|
||
REPLACE_ACCESS=0;
|
||
REPLACE_CHOWN=0;
|
||
REPLACE_CLOSE=0;
|
||
REPLACE_DUP=0;
|
||
REPLACE_DUP2=0;
|
||
REPLACE_FACCESSAT=0;
|
||
REPLACE_FCHOWNAT=0;
|
||
REPLACE_FTRUNCATE=0;
|
||
REPLACE_GETCWD=0;
|
||
REPLACE_GETDOMAINNAME=0;
|
||
REPLACE_GETDTABLESIZE=0;
|
||
REPLACE_GETLOGIN_R=0;
|
||
REPLACE_GETGROUPS=0;
|
||
REPLACE_GETPAGESIZE=0;
|
||
REPLACE_GETPASS=0;
|
||
REPLACE_ISATTY=0;
|
||
REPLACE_LCHOWN=0;
|
||
REPLACE_LINK=0;
|
||
REPLACE_LINKAT=0;
|
||
REPLACE_LSEEK=0;
|
||
REPLACE_PREAD=0;
|
||
REPLACE_PWRITE=0;
|
||
REPLACE_READ=0;
|
||
REPLACE_READLINK=0;
|
||
REPLACE_READLINKAT=0;
|
||
REPLACE_RMDIR=0;
|
||
REPLACE_SLEEP=0;
|
||
REPLACE_SYMLINK=0;
|
||
REPLACE_SYMLINKAT=0;
|
||
REPLACE_TRUNCATE=0;
|
||
REPLACE_TTYNAME_R=0;
|
||
REPLACE_UNLINK=0;
|
||
REPLACE_UNLINKAT=0;
|
||
REPLACE_USLEEP=0;
|
||
REPLACE_WRITE=0;
|
||
UNISTD_H_HAVE_WINSOCK2_H=0;
|
||
UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func__set_invalid_parameter_handler = yes; then
|
||
HAVE_MSVC_INVALID_PARAMETER_HANDLER=1
|
||
|
||
$as_echo "#define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h
|
||
|
||
else
|
||
HAVE_MSVC_INVALID_PARAMETER_HANDLER=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_OPENDIR=0;
|
||
GNULIB_READDIR=0;
|
||
GNULIB_REWINDDIR=0;
|
||
GNULIB_CLOSEDIR=0;
|
||
GNULIB_DIRFD=0;
|
||
GNULIB_FDOPENDIR=0;
|
||
GNULIB_SCANDIR=0;
|
||
GNULIB_ALPHASORT=0;
|
||
HAVE_OPENDIR=1;
|
||
HAVE_READDIR=1;
|
||
HAVE_REWINDDIR=1;
|
||
HAVE_CLOSEDIR=1;
|
||
HAVE_DECL_DIRFD=1;
|
||
HAVE_DECL_FDOPENDIR=1;
|
||
HAVE_FDOPENDIR=1;
|
||
HAVE_SCANDIR=1;
|
||
HAVE_ALPHASORT=1;
|
||
REPLACE_OPENDIR=0;
|
||
REPLACE_CLOSEDIR=0;
|
||
REPLACE_DIRFD=0;
|
||
REPLACE_FDOPENDIR=0;
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5
|
||
$as_echo_n "checking if environ is properly declared... " >&6; }
|
||
if ${gt_cv_var_environ_declaration+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if HAVE_UNISTD_H
|
||
#include <unistd.h>
|
||
#endif
|
||
/* mingw, BeOS, Haiku declare environ in <stdlib.h>, not in <unistd.h>. */
|
||
#include <stdlib.h>
|
||
|
||
extern struct { int foo; } environ;
|
||
int
|
||
main ()
|
||
{
|
||
environ.foo = 1;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gt_cv_var_environ_declaration=no
|
||
else
|
||
gt_cv_var_environ_declaration=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5
|
||
$as_echo "$gt_cv_var_environ_declaration" >&6; }
|
||
if test $gt_cv_var_environ_declaration = yes; then
|
||
|
||
$as_echo "#define HAVE_ENVIRON_DECL 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
if test $gt_cv_var_environ_declaration != yes; then
|
||
HAVE_DECL_ENVIRON=0
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5
|
||
$as_echo_n "checking for complete errno.h... " >&6; }
|
||
if ${gl_cv_header_errno_h_complete+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#if !defined ETXTBSY
|
||
booboo
|
||
#endif
|
||
#if !defined ENOMSG
|
||
booboo
|
||
#endif
|
||
#if !defined EIDRM
|
||
booboo
|
||
#endif
|
||
#if !defined ENOLINK
|
||
booboo
|
||
#endif
|
||
#if !defined EPROTO
|
||
booboo
|
||
#endif
|
||
#if !defined EMULTIHOP
|
||
booboo
|
||
#endif
|
||
#if !defined EBADMSG
|
||
booboo
|
||
#endif
|
||
#if !defined EOVERFLOW
|
||
booboo
|
||
#endif
|
||
#if !defined ENOTSUP
|
||
booboo
|
||
#endif
|
||
#if !defined ENETRESET
|
||
booboo
|
||
#endif
|
||
#if !defined ECONNABORTED
|
||
booboo
|
||
#endif
|
||
#if !defined ESTALE
|
||
booboo
|
||
#endif
|
||
#if !defined EDQUOT
|
||
booboo
|
||
#endif
|
||
#if !defined ECANCELED
|
||
booboo
|
||
#endif
|
||
#if !defined EOWNERDEAD
|
||
booboo
|
||
#endif
|
||
#if !defined ENOTRECOVERABLE
|
||
booboo
|
||
#endif
|
||
#if !defined EILSEQ
|
||
booboo
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "booboo" >/dev/null 2>&1; then :
|
||
gl_cv_header_errno_h_complete=no
|
||
else
|
||
gl_cv_header_errno_h_complete=yes
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5
|
||
$as_echo "$gl_cv_header_errno_h_complete" >&6; }
|
||
if test $gl_cv_header_errno_h_complete = yes; then
|
||
ERRNO_H=''
|
||
else
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_errno_h='<'errno.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <errno.h>" >&5
|
||
$as_echo_n "checking absolute name of <errno.h>... " >&6; }
|
||
if ${gl_cv_next_errno_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <errno.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'errno.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_errno_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_errno_h
|
||
gl_cv_next_errno_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5
|
||
$as_echo "$gl_cv_next_errno_h" >&6; }
|
||
fi
|
||
NEXT_ERRNO_H=$gl_cv_next_errno_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'errno.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_errno_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
ERRNO_H='errno.h'
|
||
fi
|
||
|
||
if test -n "$ERRNO_H"; then
|
||
GL_GENERATE_ERRNO_H_TRUE=
|
||
GL_GENERATE_ERRNO_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_ERRNO_H_TRUE='#'
|
||
GL_GENERATE_ERRNO_H_FALSE=
|
||
fi
|
||
|
||
|
||
if test -n "$ERRNO_H"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5
|
||
$as_echo_n "checking for EMULTIHOP value... " >&6; }
|
||
if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#ifdef EMULTIHOP
|
||
yes
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "yes" >/dev/null 2>&1; then :
|
||
gl_cv_header_errno_h_EMULTIHOP=yes
|
||
else
|
||
gl_cv_header_errno_h_EMULTIHOP=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
if test $gl_cv_header_errno_h_EMULTIHOP = no; then
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#define _XOPEN_SOURCE_EXTENDED 1
|
||
#include <errno.h>
|
||
#ifdef EMULTIHOP
|
||
yes
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "yes" >/dev/null 2>&1; then :
|
||
gl_cv_header_errno_h_EMULTIHOP=hidden
|
||
fi
|
||
rm -f conftest*
|
||
|
||
if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then
|
||
if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" "
|
||
#define _XOPEN_SOURCE_EXTENDED 1
|
||
#include <errno.h>
|
||
/* The following two lines are a workaround against an autoconf-2.52 bug. */
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
"; then :
|
||
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5
|
||
$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; }
|
||
case $gl_cv_header_errno_h_EMULTIHOP in
|
||
yes | no)
|
||
EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE=
|
||
;;
|
||
*)
|
||
EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP"
|
||
;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
if test -n "$ERRNO_H"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5
|
||
$as_echo_n "checking for ENOLINK value... " >&6; }
|
||
if ${gl_cv_header_errno_h_ENOLINK+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#ifdef ENOLINK
|
||
yes
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "yes" >/dev/null 2>&1; then :
|
||
gl_cv_header_errno_h_ENOLINK=yes
|
||
else
|
||
gl_cv_header_errno_h_ENOLINK=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
if test $gl_cv_header_errno_h_ENOLINK = no; then
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#define _XOPEN_SOURCE_EXTENDED 1
|
||
#include <errno.h>
|
||
#ifdef ENOLINK
|
||
yes
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "yes" >/dev/null 2>&1; then :
|
||
gl_cv_header_errno_h_ENOLINK=hidden
|
||
fi
|
||
rm -f conftest*
|
||
|
||
if test $gl_cv_header_errno_h_ENOLINK = hidden; then
|
||
if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" "
|
||
#define _XOPEN_SOURCE_EXTENDED 1
|
||
#include <errno.h>
|
||
/* The following two lines are a workaround against an autoconf-2.52 bug. */
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
"; then :
|
||
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5
|
||
$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; }
|
||
case $gl_cv_header_errno_h_ENOLINK in
|
||
yes | no)
|
||
ENOLINK_HIDDEN=0; ENOLINK_VALUE=
|
||
;;
|
||
*)
|
||
ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK"
|
||
;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
if test -n "$ERRNO_H"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5
|
||
$as_echo_n "checking for EOVERFLOW value... " >&6; }
|
||
if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#ifdef EOVERFLOW
|
||
yes
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "yes" >/dev/null 2>&1; then :
|
||
gl_cv_header_errno_h_EOVERFLOW=yes
|
||
else
|
||
gl_cv_header_errno_h_EOVERFLOW=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
if test $gl_cv_header_errno_h_EOVERFLOW = no; then
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#define _XOPEN_SOURCE_EXTENDED 1
|
||
#include <errno.h>
|
||
#ifdef EOVERFLOW
|
||
yes
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "yes" >/dev/null 2>&1; then :
|
||
gl_cv_header_errno_h_EOVERFLOW=hidden
|
||
fi
|
||
rm -f conftest*
|
||
|
||
if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then
|
||
if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" "
|
||
#define _XOPEN_SOURCE_EXTENDED 1
|
||
#include <errno.h>
|
||
/* The following two lines are a workaround against an autoconf-2.52 bug. */
|
||
#include <stdio.h>
|
||
#include <stdlib.h>
|
||
"; then :
|
||
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5
|
||
$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; }
|
||
case $gl_cv_header_errno_h_EOVERFLOW in
|
||
yes | no)
|
||
EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE=
|
||
;;
|
||
*)
|
||
EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW"
|
||
;;
|
||
esac
|
||
|
||
|
||
fi
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strerror_r" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRERROR_R $ac_have_decl
|
||
_ACEOF
|
||
|
||
for ac_func in strerror_r
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r"
|
||
if test "x$ac_cv_func_strerror_r" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRERROR_R 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5
|
||
$as_echo_n "checking whether strerror_r returns char *... " >&6; }
|
||
if ${ac_cv_func_strerror_r_char_p+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
ac_cv_func_strerror_r_char_p=no
|
||
if test $ac_cv_have_decl_strerror_r = yes; then
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
char buf[100];
|
||
char x = *strerror_r (0, buf, sizeof buf);
|
||
char *p = strerror_r (0, buf, sizeof buf);
|
||
return !p || x;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_func_strerror_r_char_p=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
else
|
||
# strerror_r is not declared. Choose between
|
||
# systems that have relatively inaccessible declarations for the
|
||
# function. BeOS and DEC UNIX 4.0 fall in this category, but the
|
||
# former has a strerror_r that returns char*, while the latter
|
||
# has a strerror_r that returns `int'.
|
||
# This test should segfault on the DEC system.
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
extern char *strerror_r ();
|
||
int
|
||
main ()
|
||
{
|
||
char buf[100];
|
||
char x = *strerror_r (0, buf, sizeof buf);
|
||
return ! isalpha (x);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_func_strerror_r_char_p=yes
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5
|
||
$as_echo "$ac_cv_func_strerror_r_char_p" >&6; }
|
||
if test $ac_cv_func_strerror_r_char_p = yes; then
|
||
|
||
$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_fchdir" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_FCHDIR $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
GNULIB_CREAT=0;
|
||
GNULIB_FCNTL=0;
|
||
GNULIB_NONBLOCKING=0;
|
||
GNULIB_OPEN=0;
|
||
GNULIB_OPENAT=0;
|
||
HAVE_FCNTL=1;
|
||
HAVE_OPENAT=1;
|
||
REPLACE_CREAT=0;
|
||
REPLACE_FCNTL=0;
|
||
REPLACE_OPEN=0;
|
||
REPLACE_OPENAT=0;
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5
|
||
$as_echo_n "checking for working fcntl.h... " >&6; }
|
||
if ${gl_cv_header_working_fcntl_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess 'no' on native Windows.
|
||
mingw*) gl_cv_header_working_fcntl_h='no' ;;
|
||
*) gl_cv_header_working_fcntl_h=cross-compiling ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#else /* on Windows with MSVC */
|
||
# include <io.h>
|
||
# include <stdlib.h>
|
||
# defined sleep(n) _sleep ((n) * 1000)
|
||
#endif
|
||
#include <fcntl.h>
|
||
#ifndef O_NOATIME
|
||
#define O_NOATIME 0
|
||
#endif
|
||
#ifndef O_NOFOLLOW
|
||
#define O_NOFOLLOW 0
|
||
#endif
|
||
static int const constants[] =
|
||
{
|
||
O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND,
|
||
O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY
|
||
};
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = !constants;
|
||
#if HAVE_SYMLINK
|
||
{
|
||
static char const sym[] = "conftest.sym";
|
||
if (symlink ("/dev/null", sym) != 0)
|
||
result |= 2;
|
||
else
|
||
{
|
||
int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0);
|
||
if (fd >= 0)
|
||
{
|
||
close (fd);
|
||
result |= 4;
|
||
}
|
||
}
|
||
if (unlink (sym) != 0 || symlink (".", sym) != 0)
|
||
result |= 2;
|
||
else
|
||
{
|
||
int fd = open (sym, O_RDONLY | O_NOFOLLOW);
|
||
if (fd >= 0)
|
||
{
|
||
close (fd);
|
||
result |= 4;
|
||
}
|
||
}
|
||
unlink (sym);
|
||
}
|
||
#endif
|
||
{
|
||
static char const file[] = "confdefs.h";
|
||
int fd = open (file, O_RDONLY | O_NOATIME);
|
||
if (fd < 0)
|
||
result |= 8;
|
||
else
|
||
{
|
||
struct stat st0;
|
||
if (fstat (fd, &st0) != 0)
|
||
result |= 16;
|
||
else
|
||
{
|
||
char c;
|
||
sleep (1);
|
||
if (read (fd, &c, 1) != 1)
|
||
result |= 24;
|
||
else
|
||
{
|
||
if (close (fd) != 0)
|
||
result |= 32;
|
||
else
|
||
{
|
||
struct stat st1;
|
||
if (stat (file, &st1) != 0)
|
||
result |= 40;
|
||
else
|
||
if (st0.st_atime != st1.st_atime)
|
||
result |= 64;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
return result;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_header_working_fcntl_h=yes
|
||
else
|
||
case $? in #(
|
||
4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #(
|
||
64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #(
|
||
68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #(
|
||
*) gl_cv_header_working_fcntl_h='no';;
|
||
esac
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5
|
||
$as_echo "$gl_cv_header_working_fcntl_h" >&6; }
|
||
|
||
case $gl_cv_header_working_fcntl_h in #(
|
||
*O_NOATIME* | no | cross-compiling) ac_val=0;; #(
|
||
*) ac_val=1;;
|
||
esac
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WORKING_O_NOATIME $ac_val
|
||
_ACEOF
|
||
|
||
|
||
case $gl_cv_header_working_fcntl_h in #(
|
||
*O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #(
|
||
*) ac_val=1;;
|
||
esac
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WORKING_O_NOFOLLOW $ac_val
|
||
_ACEOF
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_pid_t" = xyes; then :
|
||
|
||
else
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define pid_t int
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
|
||
if test "x$ac_cv_type_mode_t" = xyes; then :
|
||
|
||
else
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define mode_t int
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FNMATCH=0;
|
||
HAVE_FNMATCH=1;
|
||
REPLACE_FNMATCH=0;
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_fnmatch_h='<'fnmatch.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fnmatch.h>" >&5
|
||
$as_echo_n "checking absolute name of <fnmatch.h>... " >&6; }
|
||
if ${gl_cv_next_fnmatch_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_fnmatch_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <fnmatch.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'fnmatch.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_fnmatch_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_fnmatch_h
|
||
gl_cv_next_fnmatch_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_fnmatch_h='<'fnmatch.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fnmatch_h" >&5
|
||
$as_echo "$gl_cv_next_fnmatch_h" >&6; }
|
||
fi
|
||
NEXT_FNMATCH_H=$gl_cv_next_fnmatch_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'fnmatch.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_fnmatch_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_FNMATCH_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_fnmatch_h = yes; then
|
||
HAVE_FNMATCH_H=1
|
||
else
|
||
HAVE_FNMATCH_H=0
|
||
fi
|
||
|
||
|
||
FNMATCH_H=''
|
||
if false; then
|
||
FNMATCH_H=fnmatch.h
|
||
else
|
||
if test $ac_cv_header_fnmatch_h != yes; then
|
||
FNMATCH_H=fnmatch.h
|
||
fi
|
||
fi
|
||
|
||
|
||
if test -n "$FNMATCH_H"; then
|
||
GL_GENERATE_FNMATCH_H_TRUE=
|
||
GL_GENERATE_FNMATCH_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_FNMATCH_H_TRUE='#'
|
||
GL_GENERATE_FNMATCH_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
|
||
$as_echo_n "checking for mbstate_t... " >&6; }
|
||
if ${ac_cv_type_mbstate_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int
|
||
main ()
|
||
{
|
||
mbstate_t x; return sizeof x;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_type_mbstate_t=yes
|
||
else
|
||
ac_cv_type_mbstate_t=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
|
||
$as_echo "$ac_cv_type_mbstate_t" >&6; }
|
||
if test $ac_cv_type_mbstate_t = yes; then
|
||
|
||
$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
|
||
|
||
else
|
||
|
||
$as_echo "#define mbstate_t int" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_ACOSF=0;
|
||
GNULIB_ACOSL=0;
|
||
GNULIB_ASINF=0;
|
||
GNULIB_ASINL=0;
|
||
GNULIB_ATANF=0;
|
||
GNULIB_ATANL=0;
|
||
GNULIB_ATAN2F=0;
|
||
GNULIB_CBRT=0;
|
||
GNULIB_CBRTF=0;
|
||
GNULIB_CBRTL=0;
|
||
GNULIB_CEIL=0;
|
||
GNULIB_CEILF=0;
|
||
GNULIB_CEILL=0;
|
||
GNULIB_COPYSIGN=0;
|
||
GNULIB_COPYSIGNF=0;
|
||
GNULIB_COPYSIGNL=0;
|
||
GNULIB_COSF=0;
|
||
GNULIB_COSL=0;
|
||
GNULIB_COSHF=0;
|
||
GNULIB_EXPF=0;
|
||
GNULIB_EXPL=0;
|
||
GNULIB_EXP2=0;
|
||
GNULIB_EXP2F=0;
|
||
GNULIB_EXP2L=0;
|
||
GNULIB_EXPM1=0;
|
||
GNULIB_EXPM1F=0;
|
||
GNULIB_EXPM1L=0;
|
||
GNULIB_FABSF=0;
|
||
GNULIB_FABSL=0;
|
||
GNULIB_FLOOR=0;
|
||
GNULIB_FLOORF=0;
|
||
GNULIB_FLOORL=0;
|
||
GNULIB_FMA=0;
|
||
GNULIB_FMAF=0;
|
||
GNULIB_FMAL=0;
|
||
GNULIB_FMOD=0;
|
||
GNULIB_FMODF=0;
|
||
GNULIB_FMODL=0;
|
||
GNULIB_FREXPF=0;
|
||
GNULIB_FREXP=0;
|
||
GNULIB_FREXPL=0;
|
||
GNULIB_HYPOT=0;
|
||
GNULIB_HYPOTF=0;
|
||
GNULIB_HYPOTL=0;
|
||
GNULIB_ILOGB=0;
|
||
GNULIB_ILOGBF=0;
|
||
GNULIB_ILOGBL=0;
|
||
GNULIB_ISFINITE=0;
|
||
GNULIB_ISINF=0;
|
||
GNULIB_ISNAN=0;
|
||
GNULIB_ISNANF=0;
|
||
GNULIB_ISNAND=0;
|
||
GNULIB_ISNANL=0;
|
||
GNULIB_LDEXPF=0;
|
||
GNULIB_LDEXPL=0;
|
||
GNULIB_LOG=0;
|
||
GNULIB_LOGF=0;
|
||
GNULIB_LOGL=0;
|
||
GNULIB_LOG10=0;
|
||
GNULIB_LOG10F=0;
|
||
GNULIB_LOG10L=0;
|
||
GNULIB_LOG1P=0;
|
||
GNULIB_LOG1PF=0;
|
||
GNULIB_LOG1PL=0;
|
||
GNULIB_LOG2=0;
|
||
GNULIB_LOG2F=0;
|
||
GNULIB_LOG2L=0;
|
||
GNULIB_LOGB=0;
|
||
GNULIB_LOGBF=0;
|
||
GNULIB_LOGBL=0;
|
||
GNULIB_MODF=0;
|
||
GNULIB_MODFF=0;
|
||
GNULIB_MODFL=0;
|
||
GNULIB_POWF=0;
|
||
GNULIB_REMAINDER=0;
|
||
GNULIB_REMAINDERF=0;
|
||
GNULIB_REMAINDERL=0;
|
||
GNULIB_RINT=0;
|
||
GNULIB_RINTF=0;
|
||
GNULIB_RINTL=0;
|
||
GNULIB_ROUND=0;
|
||
GNULIB_ROUNDF=0;
|
||
GNULIB_ROUNDL=0;
|
||
GNULIB_SIGNBIT=0;
|
||
GNULIB_SINF=0;
|
||
GNULIB_SINL=0;
|
||
GNULIB_SINHF=0;
|
||
GNULIB_SQRTF=0;
|
||
GNULIB_SQRTL=0;
|
||
GNULIB_TANF=0;
|
||
GNULIB_TANL=0;
|
||
GNULIB_TANHF=0;
|
||
GNULIB_TRUNC=0;
|
||
GNULIB_TRUNCF=0;
|
||
GNULIB_TRUNCL=0;
|
||
HAVE_ACOSF=1;
|
||
HAVE_ACOSL=1;
|
||
HAVE_ASINF=1;
|
||
HAVE_ASINL=1;
|
||
HAVE_ATANF=1;
|
||
HAVE_ATANL=1;
|
||
HAVE_ATAN2F=1;
|
||
HAVE_CBRT=1;
|
||
HAVE_CBRTF=1;
|
||
HAVE_CBRTL=1;
|
||
HAVE_COPYSIGN=1;
|
||
HAVE_COPYSIGNL=1;
|
||
HAVE_COSF=1;
|
||
HAVE_COSL=1;
|
||
HAVE_COSHF=1;
|
||
HAVE_EXPF=1;
|
||
HAVE_EXPL=1;
|
||
HAVE_EXPM1=1;
|
||
HAVE_EXPM1F=1;
|
||
HAVE_FABSF=1;
|
||
HAVE_FABSL=1;
|
||
HAVE_FMA=1;
|
||
HAVE_FMAF=1;
|
||
HAVE_FMAL=1;
|
||
HAVE_FMODF=1;
|
||
HAVE_FMODL=1;
|
||
HAVE_FREXPF=1;
|
||
HAVE_HYPOTF=1;
|
||
HAVE_HYPOTL=1;
|
||
HAVE_ILOGB=1;
|
||
HAVE_ILOGBF=1;
|
||
HAVE_ILOGBL=1;
|
||
HAVE_ISNANF=1;
|
||
HAVE_ISNAND=1;
|
||
HAVE_ISNANL=1;
|
||
HAVE_LDEXPF=1;
|
||
HAVE_LOGF=1;
|
||
HAVE_LOGL=1;
|
||
HAVE_LOG10F=1;
|
||
HAVE_LOG10L=1;
|
||
HAVE_LOG1P=1;
|
||
HAVE_LOG1PF=1;
|
||
HAVE_LOG1PL=1;
|
||
HAVE_LOGBF=1;
|
||
HAVE_LOGBL=1;
|
||
HAVE_MODFF=1;
|
||
HAVE_MODFL=1;
|
||
HAVE_POWF=1;
|
||
HAVE_REMAINDER=1;
|
||
HAVE_REMAINDERF=1;
|
||
HAVE_RINT=1;
|
||
HAVE_RINTL=1;
|
||
HAVE_SINF=1;
|
||
HAVE_SINL=1;
|
||
HAVE_SINHF=1;
|
||
HAVE_SQRTF=1;
|
||
HAVE_SQRTL=1;
|
||
HAVE_TANF=1;
|
||
HAVE_TANL=1;
|
||
HAVE_TANHF=1;
|
||
HAVE_DECL_ACOSL=1;
|
||
HAVE_DECL_ASINL=1;
|
||
HAVE_DECL_ATANL=1;
|
||
HAVE_DECL_CBRTF=1;
|
||
HAVE_DECL_CBRTL=1;
|
||
HAVE_DECL_CEILF=1;
|
||
HAVE_DECL_CEILL=1;
|
||
HAVE_DECL_COPYSIGNF=1;
|
||
HAVE_DECL_COSL=1;
|
||
HAVE_DECL_EXPL=1;
|
||
HAVE_DECL_EXP2=1;
|
||
HAVE_DECL_EXP2F=1;
|
||
HAVE_DECL_EXP2L=1;
|
||
HAVE_DECL_EXPM1L=1;
|
||
HAVE_DECL_FLOORF=1;
|
||
HAVE_DECL_FLOORL=1;
|
||
HAVE_DECL_FREXPL=1;
|
||
HAVE_DECL_LDEXPL=1;
|
||
HAVE_DECL_LOGL=1;
|
||
HAVE_DECL_LOG10L=1;
|
||
HAVE_DECL_LOG2=1;
|
||
HAVE_DECL_LOG2F=1;
|
||
HAVE_DECL_LOG2L=1;
|
||
HAVE_DECL_LOGB=1;
|
||
HAVE_DECL_REMAINDER=1;
|
||
HAVE_DECL_REMAINDERL=1;
|
||
HAVE_DECL_RINTF=1;
|
||
HAVE_DECL_ROUND=1;
|
||
HAVE_DECL_ROUNDF=1;
|
||
HAVE_DECL_ROUNDL=1;
|
||
HAVE_DECL_SINL=1;
|
||
HAVE_DECL_SQRTL=1;
|
||
HAVE_DECL_TANL=1;
|
||
HAVE_DECL_TRUNC=1;
|
||
HAVE_DECL_TRUNCF=1;
|
||
HAVE_DECL_TRUNCL=1;
|
||
REPLACE_ACOSF=0;
|
||
REPLACE_ASINF=0;
|
||
REPLACE_ATANF=0;
|
||
REPLACE_ATAN2F=0;
|
||
REPLACE_CBRTF=0;
|
||
REPLACE_CBRTL=0;
|
||
REPLACE_CEIL=0;
|
||
REPLACE_CEILF=0;
|
||
REPLACE_CEILL=0;
|
||
REPLACE_COSF=0;
|
||
REPLACE_COSHF=0;
|
||
REPLACE_EXPF=0;
|
||
REPLACE_EXPL=0;
|
||
REPLACE_EXPM1=0;
|
||
REPLACE_EXPM1F=0;
|
||
REPLACE_EXPM1L=0;
|
||
REPLACE_EXP2=0;
|
||
REPLACE_EXP2L=0;
|
||
REPLACE_FABSL=0;
|
||
REPLACE_FLOOR=0;
|
||
REPLACE_FLOORF=0;
|
||
REPLACE_FLOORL=0;
|
||
REPLACE_FMA=0;
|
||
REPLACE_FMAF=0;
|
||
REPLACE_FMAL=0;
|
||
REPLACE_FMOD=0;
|
||
REPLACE_FMODF=0;
|
||
REPLACE_FMODL=0;
|
||
REPLACE_FREXPF=0;
|
||
REPLACE_FREXP=0;
|
||
REPLACE_FREXPL=0;
|
||
REPLACE_HUGE_VAL=0;
|
||
REPLACE_HYPOT=0;
|
||
REPLACE_HYPOTF=0;
|
||
REPLACE_HYPOTL=0;
|
||
REPLACE_ILOGB=0;
|
||
REPLACE_ILOGBF=0;
|
||
REPLACE_ILOGBL=0;
|
||
REPLACE_ISFINITE=0;
|
||
REPLACE_ISINF=0;
|
||
REPLACE_ISNAN=0;
|
||
REPLACE_LDEXPL=0;
|
||
REPLACE_LOG=0;
|
||
REPLACE_LOGF=0;
|
||
REPLACE_LOGL=0;
|
||
REPLACE_LOG10=0;
|
||
REPLACE_LOG10F=0;
|
||
REPLACE_LOG10L=0;
|
||
REPLACE_LOG1P=0;
|
||
REPLACE_LOG1PF=0;
|
||
REPLACE_LOG1PL=0;
|
||
REPLACE_LOG2=0;
|
||
REPLACE_LOG2F=0;
|
||
REPLACE_LOG2L=0;
|
||
REPLACE_LOGB=0;
|
||
REPLACE_LOGBF=0;
|
||
REPLACE_LOGBL=0;
|
||
REPLACE_MODF=0;
|
||
REPLACE_MODFF=0;
|
||
REPLACE_MODFL=0;
|
||
REPLACE_NAN=0;
|
||
REPLACE_REMAINDER=0;
|
||
REPLACE_REMAINDERF=0;
|
||
REPLACE_REMAINDERL=0;
|
||
REPLACE_RINTL=0;
|
||
REPLACE_ROUND=0;
|
||
REPLACE_ROUNDF=0;
|
||
REPLACE_ROUNDL=0;
|
||
REPLACE_SIGNBIT=0;
|
||
REPLACE_SIGNBIT_USING_GCC=0;
|
||
REPLACE_SINF=0;
|
||
REPLACE_SINHF=0;
|
||
REPLACE_SQRTF=0;
|
||
REPLACE_SQRTL=0;
|
||
REPLACE_TANF=0;
|
||
REPLACE_TANHF=0;
|
||
REPLACE_TRUNC=0;
|
||
REPLACE_TRUNCF=0;
|
||
REPLACE_TRUNCL=0;
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5
|
||
$as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; }
|
||
if ${gl_cv_func_frexp_no_libm+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
double x;
|
||
int
|
||
main ()
|
||
{
|
||
int e; return frexp (x, &e) > 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_frexp_no_libm=yes
|
||
else
|
||
gl_cv_func_frexp_no_libm=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5
|
||
$as_echo "$gl_cv_func_frexp_no_libm" >&6; }
|
||
|
||
ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_alarm" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_ALARM $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
FREXP_LIBM=
|
||
if test $gl_cv_func_frexp_no_libm = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used with libm" >&5
|
||
$as_echo_n "checking whether frexp() can be used with libm... " >&6; }
|
||
if ${gl_cv_func_frexp_in_libm+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
save_LIBS="$LIBS"
|
||
LIBS="$LIBS -lm"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
double x;
|
||
int
|
||
main ()
|
||
{
|
||
int e; return frexp (x, &e) > 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_frexp_in_libm=yes
|
||
else
|
||
gl_cv_func_frexp_in_libm=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS="$save_LIBS"
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_in_libm" >&5
|
||
$as_echo "$gl_cv_func_frexp_in_libm" >&6; }
|
||
if test $gl_cv_func_frexp_in_libm = yes; then
|
||
FREXP_LIBM=-lm
|
||
fi
|
||
fi
|
||
if test $gl_cv_func_frexp_no_libm = yes \
|
||
|| test $gl_cv_func_frexp_in_libm = yes; then
|
||
save_LIBS="$LIBS"
|
||
LIBS="$LIBS $FREXP_LIBM"
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5
|
||
$as_echo_n "checking whether frexp works... " >&6; }
|
||
if ${gl_cv_func_frexp_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
netbsd* | irix*) gl_cv_func_frexp_works="guessing no" ;;
|
||
mingw*) # Guess yes with MSVC, no with mingw.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef _MSC_VER
|
||
Good
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Good" >/dev/null 2>&1; then :
|
||
gl_cv_func_frexp_works="guessing yes"
|
||
else
|
||
gl_cv_func_frexp_works="guessing no"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
;;
|
||
*) gl_cv_func_frexp_works="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <float.h>
|
||
#include <math.h>
|
||
#include <string.h>
|
||
#if HAVE_DECL_ALARM
|
||
# include <signal.h>
|
||
# include <unistd.h>
|
||
#endif
|
||
/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0.
|
||
ICC 10.0 has a bug when optimizing the expression -zero.
|
||
The expression -DBL_MIN * DBL_MIN does not work when cross-compiling
|
||
to PowerPC on Mac OS X 10.5. */
|
||
#if defined __hpux || defined __sgi || defined __ICC
|
||
static double
|
||
compute_minus_zero (void)
|
||
{
|
||
return -DBL_MIN * DBL_MIN;
|
||
}
|
||
# define minus_zero compute_minus_zero ()
|
||
#else
|
||
double minus_zero = -0.0;
|
||
#endif
|
||
int main()
|
||
{
|
||
int result = 0;
|
||
int i;
|
||
volatile double x;
|
||
double zero = 0.0;
|
||
#if HAVE_DECL_ALARM
|
||
/* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite
|
||
number. Let the test fail in this case. */
|
||
signal (SIGALRM, SIG_DFL);
|
||
alarm (5);
|
||
#endif
|
||
/* Test on denormalized numbers. */
|
||
for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5)
|
||
;
|
||
if (x > 0.0)
|
||
{
|
||
int exp;
|
||
double y = frexp (x, &exp);
|
||
/* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022.
|
||
On NetBSD: y = 0.75. Correct: y = 0.5. */
|
||
if (y != 0.5)
|
||
result |= 1;
|
||
}
|
||
/* Test on infinite numbers. */
|
||
x = 1.0 / zero;
|
||
{
|
||
int exp;
|
||
double y = frexp (x, &exp);
|
||
if (y != x)
|
||
result |= 2;
|
||
}
|
||
/* Test on negative zero. */
|
||
x = minus_zero;
|
||
{
|
||
int exp;
|
||
double y = frexp (x, &exp);
|
||
if (memcmp (&y, &x, sizeof x))
|
||
result |= 4;
|
||
}
|
||
return result;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_frexp_works=yes
|
||
else
|
||
gl_cv_func_frexp_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5
|
||
$as_echo "$gl_cv_func_frexp_works" >&6; }
|
||
|
||
LIBS="$save_LIBS"
|
||
case "$gl_cv_func_frexp_works" in
|
||
*yes) gl_func_frexp=yes ;;
|
||
*) gl_func_frexp=no; REPLACE_FREXP=1; FREXP_LIBM= ;;
|
||
esac
|
||
else
|
||
gl_func_frexp=no
|
||
fi
|
||
if test $gl_func_frexp = yes; then
|
||
|
||
$as_echo "#define HAVE_FREXP 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5
|
||
$as_echo_n "checking whether long double and double are the same... " >&6; }
|
||
if ${gl_cv_long_double_equals_double+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <float.h>
|
||
int
|
||
main ()
|
||
{
|
||
typedef int check[sizeof (long double) == sizeof (double)
|
||
&& LDBL_MANT_DIG == DBL_MANT_DIG
|
||
&& LDBL_MAX_EXP == DBL_MAX_EXP
|
||
&& LDBL_MIN_EXP == DBL_MIN_EXP
|
||
? 1 : -1];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_long_double_equals_double=yes
|
||
else
|
||
gl_cv_long_double_equals_double=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5
|
||
$as_echo "$gl_cv_long_double_equals_double" >&6; }
|
||
if test $gl_cv_long_double_equals_double = yes; then
|
||
|
||
$as_echo "#define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h
|
||
|
||
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1
|
||
else
|
||
HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include <math.h>
|
||
"
|
||
if test "x$ac_cv_have_decl_frexpl" = xyes; then :
|
||
|
||
else
|
||
HAVE_DECL_FREXPL=0
|
||
fi
|
||
|
||
|
||
FREXPL_LIBM=
|
||
if test $HAVE_DECL_FREXPL = 1; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5
|
||
$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; }
|
||
if ${gl_cv_func_frexpl_no_libm+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
long double x;
|
||
int
|
||
main ()
|
||
{
|
||
int e; return frexpl (x, &e) > 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_frexpl_no_libm=yes
|
||
else
|
||
gl_cv_func_frexpl_no_libm=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5
|
||
$as_echo "$gl_cv_func_frexpl_no_libm" >&6; }
|
||
|
||
if test $gl_cv_func_frexpl_no_libm = no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used with libm" >&5
|
||
$as_echo_n "checking whether frexpl() can be used with libm... " >&6; }
|
||
if ${gl_cv_func_frexpl_in_libm+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
save_LIBS="$LIBS"
|
||
LIBS="$LIBS -lm"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
long double x;
|
||
int
|
||
main ()
|
||
{
|
||
int e; return frexpl (x, &e) > 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_frexpl_in_libm=yes
|
||
else
|
||
gl_cv_func_frexpl_in_libm=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS="$save_LIBS"
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_in_libm" >&5
|
||
$as_echo "$gl_cv_func_frexpl_in_libm" >&6; }
|
||
if test $gl_cv_func_frexpl_in_libm = yes; then
|
||
FREXPL_LIBM=-lm
|
||
fi
|
||
fi
|
||
if test $gl_cv_func_frexpl_no_libm = yes \
|
||
|| test $gl_cv_func_frexpl_in_libm = yes; then
|
||
save_LIBS="$LIBS"
|
||
LIBS="$LIBS $FREXPL_LIBM"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5
|
||
$as_echo_n "checking whether frexpl works... " >&6; }
|
||
if ${gl_cv_func_frexpl_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
|
||
case "$host_os" in
|
||
aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*)
|
||
gl_cv_func_frexpl_works="guessing no";;
|
||
*) gl_cv_func_frexpl_works="guessing yes";;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <float.h>
|
||
#include <math.h>
|
||
/* Override the values of <float.h>, like done in float.in.h. */
|
||
#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__)
|
||
# undef LDBL_MIN_EXP
|
||
# define LDBL_MIN_EXP (-16381)
|
||
#endif
|
||
#if defined __i386__ && (defined __FreeBSD__ || defined __DragonFly__)
|
||
# undef LDBL_MIN_EXP
|
||
# define LDBL_MIN_EXP (-16381)
|
||
#endif
|
||
#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__
|
||
# undef LDBL_MIN_EXP
|
||
# define LDBL_MIN_EXP DBL_MIN_EXP
|
||
#endif
|
||
#if defined __sgi && (LDBL_MANT_DIG >= 106)
|
||
# if defined __GNUC__
|
||
# undef LDBL_MIN_EXP
|
||
# define LDBL_MIN_EXP DBL_MIN_EXP
|
||
# endif
|
||
#endif
|
||
extern
|
||
#ifdef __cplusplus
|
||
"C"
|
||
#endif
|
||
long double frexpl (long double, int *);
|
||
int main()
|
||
{
|
||
int result = 0;
|
||
volatile long double x;
|
||
/* Test on finite numbers that fails on AIX 5.1. */
|
||
x = 16.0L;
|
||
{
|
||
int exp = -9999;
|
||
frexpl (x, &exp);
|
||
if (exp != 5)
|
||
result |= 1;
|
||
}
|
||
/* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl
|
||
function returns an invalid (incorrectly normalized) value: it returns
|
||
y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 }
|
||
but the correct result is
|
||
0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */
|
||
x = 1.01L;
|
||
{
|
||
int exp = -9999;
|
||
long double y = frexpl (x, &exp);
|
||
if (!(exp == 1 && y == 0.505L))
|
||
result |= 2;
|
||
}
|
||
/* Test on large finite numbers. This fails on BeOS at i = 16322, while
|
||
LDBL_MAX_EXP = 16384.
|
||
In the loop end test, we test x against Infinity, rather than comparing
|
||
i with LDBL_MAX_EXP, because BeOS <float.h> has a wrong LDBL_MAX_EXP. */
|
||
{
|
||
int i;
|
||
for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L)
|
||
{
|
||
int exp = -9999;
|
||
frexpl (x, &exp);
|
||
if (exp != i)
|
||
{
|
||
result |= 4;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
/* Test on denormalized numbers. */
|
||
{
|
||
int i;
|
||
for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L)
|
||
;
|
||
if (x > 0.0L)
|
||
{
|
||
int exp;
|
||
long double y = frexpl (x, &exp);
|
||
/* On machines with IEEE854 arithmetic: x = 1.68105e-4932,
|
||
exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */
|
||
if (exp != LDBL_MIN_EXP - 1)
|
||
result |= 8;
|
||
}
|
||
}
|
||
/* Test on infinite numbers. */
|
||
x = 1.0L / 0.0L;
|
||
{
|
||
int exp;
|
||
long double y = frexpl (x, &exp);
|
||
if (y != x)
|
||
result |= 16;
|
||
}
|
||
return result;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_frexpl_works=yes
|
||
else
|
||
gl_cv_func_frexpl_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5
|
||
$as_echo "$gl_cv_func_frexpl_works" >&6; }
|
||
|
||
LIBS="$save_LIBS"
|
||
case "$gl_cv_func_frexpl_works" in
|
||
*yes) gl_func_frexpl=yes ;;
|
||
*) gl_func_frexpl=no; REPLACE_FREXPL=1 ;;
|
||
esac
|
||
else
|
||
gl_func_frexpl=no
|
||
fi
|
||
if test $gl_func_frexpl = yes; then
|
||
|
||
$as_echo "#define HAVE_FREXPL 1" >>confdefs.h
|
||
|
||
fi
|
||
fi
|
||
if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then
|
||
if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then
|
||
|
||
FREXPL_LIBM="$FREXP_LIBM"
|
||
else
|
||
FREXPL_LIBM=
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
GNULIB_FCHMODAT=0;
|
||
GNULIB_FSTAT=0;
|
||
GNULIB_FSTATAT=0;
|
||
GNULIB_FUTIMENS=0;
|
||
GNULIB_LCHMOD=0;
|
||
GNULIB_LSTAT=0;
|
||
GNULIB_MKDIRAT=0;
|
||
GNULIB_MKFIFO=0;
|
||
GNULIB_MKFIFOAT=0;
|
||
GNULIB_MKNOD=0;
|
||
GNULIB_MKNODAT=0;
|
||
GNULIB_STAT=0;
|
||
GNULIB_UTIMENSAT=0;
|
||
GNULIB_OVERRIDES_STRUCT_STAT=0;
|
||
HAVE_FCHMODAT=1;
|
||
HAVE_FSTATAT=1;
|
||
HAVE_FUTIMENS=1;
|
||
HAVE_LCHMOD=1;
|
||
HAVE_LSTAT=1;
|
||
HAVE_MKDIRAT=1;
|
||
HAVE_MKFIFO=1;
|
||
HAVE_MKFIFOAT=1;
|
||
HAVE_MKNOD=1;
|
||
HAVE_MKNODAT=1;
|
||
HAVE_UTIMENSAT=1;
|
||
REPLACE_FSTAT=0;
|
||
REPLACE_FSTATAT=0;
|
||
REPLACE_FUTIMENS=0;
|
||
REPLACE_LSTAT=0;
|
||
REPLACE_MKDIR=0;
|
||
REPLACE_MKFIFO=0;
|
||
REPLACE_MKNOD=0;
|
||
REPLACE_STAT=0;
|
||
REPLACE_UTIMENSAT=0;
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
|
||
$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
|
||
if ${ac_cv_header_stat_broken+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
|
||
#if defined S_ISBLK && defined S_IFDIR
|
||
extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
|
||
#endif
|
||
|
||
#if defined S_ISBLK && defined S_IFCHR
|
||
extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
|
||
#endif
|
||
|
||
#if defined S_ISLNK && defined S_IFREG
|
||
extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
|
||
#endif
|
||
|
||
#if defined S_ISSOCK && defined S_IFREG
|
||
extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
|
||
#endif
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_header_stat_broken=no
|
||
else
|
||
ac_cv_header_stat_broken=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
|
||
$as_echo "$ac_cv_header_stat_broken" >&6; }
|
||
if test $ac_cv_header_stat_broken = yes; then
|
||
|
||
$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
|
||
$as_echo_n "checking for 64-bit off_t... " >&6; }
|
||
if ${gl_cv_type_off_t_64+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_type_off_t_64=yes
|
||
else
|
||
gl_cv_type_off_t_64=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
|
||
$as_echo "$gl_cv_type_off_t_64" >&6; }
|
||
if test $gl_cv_type_off_t_64 = no; then
|
||
WINDOWS_64_BIT_OFF_T=1
|
||
else
|
||
WINDOWS_64_BIT_OFF_T=0
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit st_size" >&5
|
||
$as_echo_n "checking for 64-bit st_size... " >&6; }
|
||
if ${gl_cv_member_st_size_64+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
struct stat buf;
|
||
int verify_st_size_size[sizeof (buf.st_size) >= 8 ? 1 : -1];
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_member_st_size_64=yes
|
||
else
|
||
gl_cv_member_st_size_64=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_member_st_size_64" >&5
|
||
$as_echo "$gl_cv_member_st_size_64" >&6; }
|
||
if test $gl_cv_member_st_size_64 = no; then
|
||
WINDOWS_64_BIT_ST_SIZE=1
|
||
else
|
||
WINDOWS_64_BIT_ST_SIZE=0
|
||
fi
|
||
;;
|
||
*)
|
||
WINDOWS_64_BIT_OFF_T=0
|
||
WINDOWS_64_BIT_ST_SIZE=0
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
|
||
$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
|
||
if ${gl_cv_next_sys_stat_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_sys_stat_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/stat.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'sys/stat.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_sys_stat_h
|
||
gl_cv_next_sys_stat_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
|
||
$as_echo "$gl_cv_next_sys_stat_h" >&6; }
|
||
fi
|
||
NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'sys/stat.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_sys_stat_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
WINDOWS_STAT_TIMESPEC=0
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_type_nlink_t" = xyes; then :
|
||
|
||
else
|
||
|
||
$as_echo "#define nlink_t int" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
|
||
$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
|
||
if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
rm -f conftest.sym conftest.file
|
||
echo >conftest.file
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
linux-* | linux)
|
||
# Guess yes on Linux systems.
|
||
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
|
||
*-gnu* | gnu*)
|
||
# Guess yes on glibc systems.
|
||
gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
|
||
mingw*)
|
||
# Guess no on native Windows.
|
||
gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
|
||
*)
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
gl_cv_func_lstat_dereferences_slashed_symlink="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
struct stat sbuf;
|
||
if (symlink ("conftest.file", "conftest.sym") != 0)
|
||
return 1;
|
||
/* Linux will dereference the symlink and fail, as required by
|
||
POSIX. That is better in the sense that it means we will not
|
||
have to compile and use the lstat wrapper. */
|
||
return lstat ("conftest.sym/", &sbuf) == 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_lstat_dereferences_slashed_symlink=yes
|
||
else
|
||
gl_cv_func_lstat_dereferences_slashed_symlink=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -f conftest.sym conftest.file
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
|
||
$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
|
||
case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
|
||
*yes)
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
|
||
_ACEOF
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5
|
||
$as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; }
|
||
if ${gl_cv_func_getcwd_null+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_getcwd_null="guessing yes";;
|
||
# Guess yes on musl systems.
|
||
*-musl*) gl_cv_func_getcwd_null="guessing yes";;
|
||
# Guess yes on Cygwin.
|
||
cygwin*) gl_cv_func_getcwd_null="guessing yes";;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_getcwd_null="$gl_cross_guess_normal";;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# include <stdlib.h>
|
||
# if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
# else /* on Windows with MSVC */
|
||
# include <direct.h>
|
||
# endif
|
||
# ifndef getcwd
|
||
char *getcwd ();
|
||
# endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
#if defined _WIN32 && ! defined __CYGWIN__
|
||
/* mingw cwd does not start with '/', but getcwd does allocate.
|
||
However, mingw fails to honor non-zero size. */
|
||
#else
|
||
if (chdir ("/") != 0)
|
||
return 1;
|
||
else
|
||
{
|
||
char *f = getcwd (NULL, 0);
|
||
if (! f)
|
||
return 2;
|
||
if (f[0] != '/')
|
||
{ free (f); return 3; }
|
||
if (f[1] != '\0')
|
||
{ free (f); return 4; }
|
||
free (f);
|
||
return 0;
|
||
}
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_getcwd_null=yes
|
||
else
|
||
gl_cv_func_getcwd_null=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5
|
||
$as_echo "$gl_cv_func_getcwd_null" >&6; }
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5
|
||
$as_echo_n "checking for getcwd with POSIX signature... " >&6; }
|
||
if ${gl_cv_func_getcwd_posix_signature+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <unistd.h>
|
||
int
|
||
main ()
|
||
{
|
||
extern
|
||
#ifdef __cplusplus
|
||
"C"
|
||
#endif
|
||
char *getcwd (char *, size_t);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_getcwd_posix_signature=yes
|
||
else
|
||
gl_cv_func_getcwd_posix_signature=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5
|
||
$as_echo "$gl_cv_func_getcwd_posix_signature" >&6; }
|
||
|
||
ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_getcwd" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_GETCWD $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "getdtablesize" "ac_cv_have_decl_getdtablesize" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_getdtablesize" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_GETDTABLESIZE $ac_have_decl
|
||
_ACEOF
|
||
|
||
ac_fn_c_check_decl "$LINENO" "getlogin_r" "ac_cv_have_decl_getlogin_r" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_getlogin_r" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_GETLOGIN_R $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "getlogin" "ac_cv_have_decl_getlogin" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_getlogin" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_GETLOGIN $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
case $host_os in
|
||
mingw*)
|
||
LIB_GETLOGIN='-ladvapi32' ;;
|
||
*)
|
||
LIB_GETLOGIN= ;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_GETTIMEOFDAY=0;
|
||
HAVE_GETTIMEOFDAY=1;
|
||
HAVE_STRUCT_TIMEVAL=1;
|
||
HAVE_SYS_TIME_H=1;
|
||
REPLACE_GETTIMEOFDAY=0;
|
||
REPLACE_STRUCT_TIMEVAL=0;
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
|
||
$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
|
||
if ${ac_cv_c_restrict+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_c_restrict=no
|
||
# The order here caters to the fact that C++ does not require restrict.
|
||
for ac_kw in __restrict __restrict__ _Restrict restrict; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
typedef int *int_ptr;
|
||
int foo (int_ptr $ac_kw ip) { return ip[0]; }
|
||
int bar (int [$ac_kw]); /* Catch GCC bug 14050. */
|
||
int bar (int ip[$ac_kw]) { return ip[0]; }
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int s[1];
|
||
int *$ac_kw t = s;
|
||
t[0] = 0;
|
||
return foo (t) + bar (t);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_restrict=$ac_kw
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
test "$ac_cv_c_restrict" != no && break
|
||
done
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
|
||
$as_echo "$ac_cv_c_restrict" >&6; }
|
||
|
||
case $ac_cv_c_restrict in
|
||
restrict) ;;
|
||
no) $as_echo "#define restrict /**/" >>confdefs.h
|
||
;;
|
||
*) cat >>confdefs.h <<_ACEOF
|
||
#define restrict $ac_cv_c_restrict
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_sys_time_h='<'sys/time.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
|
||
$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
|
||
if ${gl_cv_next_sys_time_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_sys_time_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/time.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'sys/time.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_sys_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_sys_time_h
|
||
gl_cv_next_sys_time_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_sys_time_h='<'sys/time.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
|
||
$as_echo "$gl_cv_next_sys_time_h" >&6; }
|
||
fi
|
||
NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'sys/time.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_sys_time_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_time_h != yes; then
|
||
HAVE_SYS_TIME_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h != yes; then
|
||
for ac_header in winsock2.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_winsock2_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WINSOCK2_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
fi
|
||
if test "$ac_cv_header_winsock2_h" = yes; then
|
||
HAVE_WINSOCK2_H=1
|
||
UNISTD_H_HAVE_WINSOCK2_H=1
|
||
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
|
||
else
|
||
HAVE_WINSOCK2_H=0
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
|
||
$as_echo_n "checking for struct timeval... " >&6; }
|
||
if ${gl_cv_sys_struct_timeval+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if HAVE_SYS_TIME_H
|
||
#include <sys/time.h>
|
||
#endif
|
||
#include <time.h>
|
||
#if HAVE_WINSOCK2_H
|
||
# include <winsock2.h>
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
static struct timeval x; x.tv_sec = x.tv_usec;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_sys_struct_timeval=yes
|
||
else
|
||
gl_cv_sys_struct_timeval=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
|
||
$as_echo "$gl_cv_sys_struct_timeval" >&6; }
|
||
if test $gl_cv_sys_struct_timeval != yes; then
|
||
HAVE_STRUCT_TIMEVAL=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
|
||
$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
|
||
if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if HAVE_SYS_TIME_H
|
||
#include <sys/time.h>
|
||
#endif
|
||
#include <time.h>
|
||
#if HAVE_WINSOCK2_H
|
||
# include <winsock2.h>
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
static struct timeval x;
|
||
typedef int verify_tv_sec_type[
|
||
sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
|
||
];
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_sys_struct_timeval_tv_sec=yes
|
||
else
|
||
gl_cv_sys_struct_timeval_tv_sec=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
|
||
$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
|
||
if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
|
||
REPLACE_STRUCT_TIMEVAL=1
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
NEED_LOCALTIME_BUFFER=0
|
||
|
||
|
||
GNULIB_CTIME=0;
|
||
GNULIB_MKTIME=0;
|
||
GNULIB_LOCALTIME=0;
|
||
GNULIB_NANOSLEEP=0;
|
||
GNULIB_STRFTIME=0;
|
||
GNULIB_STRPTIME=0;
|
||
GNULIB_TIMEGM=0;
|
||
GNULIB_TIME_R=0;
|
||
GNULIB_TIME_RZ=0;
|
||
GNULIB_TZSET=0;
|
||
HAVE_DECL_LOCALTIME_R=1;
|
||
HAVE_NANOSLEEP=1;
|
||
HAVE_STRPTIME=1;
|
||
HAVE_TIMEGM=1;
|
||
HAVE_TZSET=1;
|
||
HAVE_TIMEZONE_T=0;
|
||
REPLACE_CTIME=GNULIB_PORTCHECK;
|
||
REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
|
||
REPLACE_MKTIME=GNULIB_PORTCHECK;
|
||
REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
|
||
REPLACE_STRFTIME=GNULIB_PORTCHECK;
|
||
REPLACE_TIMEGM=GNULIB_PORTCHECK;
|
||
REPLACE_TZSET=GNULIB_PORTCHECK;
|
||
|
||
: ${GNULIB_GETTIMEOFDAY=0};
|
||
REPLACE_GMTIME=0;
|
||
REPLACE_LOCALTIME=0;
|
||
|
||
|
||
GNULIB_GLOB=0;
|
||
HAVE_GLOB=1;
|
||
HAVE_GLOB_PATTERN_P=1;
|
||
REPLACE_GLOB=0;
|
||
REPLACE_GLOB_PATTERN_P=0;
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_glob_h='<'glob.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <glob.h>" >&5
|
||
$as_echo_n "checking absolute name of <glob.h>... " >&6; }
|
||
if ${gl_cv_next_glob_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_glob_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <glob.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'glob.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_glob_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_glob_h
|
||
gl_cv_next_glob_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_glob_h='<'glob.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_glob_h" >&5
|
||
$as_echo "$gl_cv_next_glob_h" >&6; }
|
||
fi
|
||
NEXT_GLOB_H=$gl_cv_next_glob_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'glob.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_glob_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_GLOB_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_glob_h = yes; then
|
||
HAVE_GLOB_H=1
|
||
else
|
||
HAVE_GLOB_H=0
|
||
fi
|
||
|
||
|
||
GLOB_H=''
|
||
if false; then
|
||
GLOB_H=glob.h
|
||
else
|
||
if test $ac_cv_header_glob_h != yes; then
|
||
GLOB_H=glob.h
|
||
fi
|
||
fi
|
||
|
||
|
||
if test -n "$GLOB_H"; then
|
||
GL_GENERATE_GLOB_H_TRUE=
|
||
GL_GENERATE_GLOB_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_GLOB_H_TRUE='#'
|
||
GL_GENERATE_GLOB_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_SOCKET=0;
|
||
GNULIB_CONNECT=0;
|
||
GNULIB_ACCEPT=0;
|
||
GNULIB_BIND=0;
|
||
GNULIB_GETPEERNAME=0;
|
||
GNULIB_GETSOCKNAME=0;
|
||
GNULIB_GETSOCKOPT=0;
|
||
GNULIB_LISTEN=0;
|
||
GNULIB_RECV=0;
|
||
GNULIB_SEND=0;
|
||
GNULIB_RECVFROM=0;
|
||
GNULIB_SENDTO=0;
|
||
GNULIB_SETSOCKOPT=0;
|
||
GNULIB_SHUTDOWN=0;
|
||
GNULIB_ACCEPT4=0;
|
||
HAVE_STRUCT_SOCKADDR_STORAGE=1;
|
||
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1;
|
||
|
||
HAVE_SA_FAMILY_T=1;
|
||
HAVE_ACCEPT4=1;
|
||
|
||
|
||
|
||
|
||
|
||
case "$host_os" in
|
||
osf*)
|
||
|
||
$as_echo "#define _POSIX_PII_SOCKET 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> is self-contained" >&5
|
||
$as_echo_n "checking whether <sys/socket.h> is self-contained... " >&6; }
|
||
if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/socket.h>
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_sys_socket_h_selfcontained=yes
|
||
else
|
||
gl_cv_header_sys_socket_h_selfcontained=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5
|
||
$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; }
|
||
if test $gl_cv_header_sys_socket_h_selfcontained = yes; then
|
||
for ac_func in shutdown
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown"
|
||
if test "x$ac_cv_func_shutdown" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_SHUTDOWN 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_shutdown = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/socket.h> defines the SHUT_* macros" >&5
|
||
$as_echo_n "checking whether <sys/socket.h> defines the SHUT_* macros... " >&6; }
|
||
if ${gl_cv_header_sys_socket_h_shut+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/socket.h>
|
||
int
|
||
main ()
|
||
{
|
||
int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_sys_socket_h_shut=yes
|
||
else
|
||
gl_cv_header_sys_socket_h_shut=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5
|
||
$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; }
|
||
if test $gl_cv_header_sys_socket_h_shut = no; then
|
||
SYS_SOCKET_H='sys/socket.h'
|
||
fi
|
||
fi
|
||
fi
|
||
# We need to check for ws2tcpip.h now.
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_sys_socket_h='<'sys/socket.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/socket.h>" >&5
|
||
$as_echo_n "checking absolute name of <sys/socket.h>... " >&6; }
|
||
if ${gl_cv_next_sys_socket_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_sys_socket_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/socket.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'sys/socket.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_sys_socket_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_sys_socket_h
|
||
gl_cv_next_sys_socket_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_sys_socket_h='<'sys/socket.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5
|
||
$as_echo "$gl_cv_next_sys_socket_h" >&6; }
|
||
fi
|
||
NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'sys/socket.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_sys_socket_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h = yes; then
|
||
HAVE_SYS_SOCKET_H=1
|
||
else
|
||
HAVE_SYS_SOCKET_H=0
|
||
fi
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h = yes; then
|
||
HAVE_WS2TCPIP_H=0
|
||
else
|
||
if test $ac_cv_header_ws2tcpip_h = yes; then
|
||
HAVE_WS2TCPIP_H=1
|
||
else
|
||
HAVE_WS2TCPIP_H=0
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "
|
||
/* sys/types.h is not needed according to POSIX, but the
|
||
sys/socket.h in i386-unknown-freebsd4.10 and
|
||
powerpc-apple-darwin5.5 required it. */
|
||
#include <sys/types.h>
|
||
#ifdef HAVE_SYS_SOCKET_H
|
||
#include <sys/socket.h>
|
||
#endif
|
||
#ifdef HAVE_WS2TCPIP_H
|
||
#include <ws2tcpip.h>
|
||
#endif
|
||
|
||
"
|
||
if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_SOCKADDR_STORAGE 1
|
||
_ACEOF
|
||
|
||
|
||
fi
|
||
ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" "
|
||
/* sys/types.h is not needed according to POSIX, but the
|
||
sys/socket.h in i386-unknown-freebsd4.10 and
|
||
powerpc-apple-darwin5.5 required it. */
|
||
#include <sys/types.h>
|
||
#ifdef HAVE_SYS_SOCKET_H
|
||
#include <sys/socket.h>
|
||
#endif
|
||
#ifdef HAVE_WS2TCPIP_H
|
||
#include <ws2tcpip.h>
|
||
#endif
|
||
|
||
"
|
||
if test "x$ac_cv_type_sa_family_t" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_SA_FAMILY_T 1
|
||
_ACEOF
|
||
|
||
|
||
fi
|
||
|
||
if test $ac_cv_type_struct_sockaddr_storage = no; then
|
||
HAVE_STRUCT_SOCKADDR_STORAGE=0
|
||
fi
|
||
if test $ac_cv_type_sa_family_t = no; then
|
||
HAVE_SA_FAMILY_T=0
|
||
fi
|
||
if test $ac_cv_type_struct_sockaddr_storage != no; then
|
||
ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include <sys/types.h>
|
||
#ifdef HAVE_SYS_SOCKET_H
|
||
#include <sys/socket.h>
|
||
#endif
|
||
#ifdef HAVE_WS2TCPIP_H
|
||
#include <ws2tcpip.h>
|
||
#endif
|
||
|
||
"
|
||
if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1
|
||
_ACEOF
|
||
|
||
|
||
else
|
||
HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0
|
||
fi
|
||
|
||
fi
|
||
if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \
|
||
|| test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then
|
||
SYS_SOCKET_H='sys/socket.h'
|
||
fi
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h != yes; then
|
||
for ac_header in winsock2.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_winsock2_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WINSOCK2_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
fi
|
||
if test "$ac_cv_header_winsock2_h" = yes; then
|
||
HAVE_WINSOCK2_H=1
|
||
UNISTD_H_HAVE_WINSOCK2_H=1
|
||
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
|
||
else
|
||
HAVE_WINSOCK2_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5
|
||
$as_echo_n "checking for IPv4 sockets... " >&6; }
|
||
if ${gl_cv_socket_ipv4+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#ifdef HAVE_SYS_SOCKET_H
|
||
#include <sys/socket.h>
|
||
#endif
|
||
#ifdef HAVE_NETINET_IN_H
|
||
#include <netinet/in.h>
|
||
#endif
|
||
#ifdef HAVE_WINSOCK2_H
|
||
#include <winsock2.h>
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
int x = AF_INET; struct in_addr y; struct sockaddr_in z;
|
||
if (&x && &y && &z) return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_socket_ipv4=yes
|
||
else
|
||
gl_cv_socket_ipv4=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5
|
||
$as_echo "$gl_cv_socket_ipv4" >&6; }
|
||
if test $gl_cv_socket_ipv4 = yes; then
|
||
|
||
$as_echo "#define HAVE_IPV4 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5
|
||
$as_echo_n "checking for IPv6 sockets... " >&6; }
|
||
if ${gl_cv_socket_ipv6+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#ifdef HAVE_SYS_SOCKET_H
|
||
#include <sys/socket.h>
|
||
#endif
|
||
#ifdef HAVE_NETINET_IN_H
|
||
#include <netinet/in.h>
|
||
#endif
|
||
#ifdef HAVE_WINSOCK2_H
|
||
#include <winsock2.h>
|
||
#endif
|
||
#ifdef HAVE_WS2TCPIP_H
|
||
#include <ws2tcpip.h>
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z;
|
||
if (&x && &y && &z) return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_socket_ipv6=yes
|
||
else
|
||
gl_cv_socket_ipv6=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5
|
||
$as_echo "$gl_cv_socket_ipv6" >&6; }
|
||
if test $gl_cv_socket_ipv6 = yes; then
|
||
|
||
$as_echo "#define HAVE_IPV6 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_limits_h='<'limits.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <limits.h>" >&5
|
||
$as_echo_n "checking absolute name of <limits.h>... " >&6; }
|
||
if ${gl_cv_next_limits_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_limits_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'limits.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_limits_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_limits_h
|
||
gl_cv_next_limits_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_limits_h='<'limits.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_limits_h" >&5
|
||
$as_echo "$gl_cv_next_limits_h" >&6; }
|
||
fi
|
||
NEXT_LIMITS_H=$gl_cv_next_limits_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'limits.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_limits_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_LIMITS_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether limits.h has LLONG_MAX, WORD_BIT, ULLONG_WIDTH etc." >&5
|
||
$as_echo_n "checking whether limits.h has LLONG_MAX, WORD_BIT, ULLONG_WIDTH etc.... " >&6; }
|
||
if ${gl_cv_header_limits_width+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
|
||
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
|
||
#endif
|
||
#include <limits.h>
|
||
long long llm = LLONG_MAX;
|
||
int wb = WORD_BIT;
|
||
int ullw = ULLONG_WIDTH;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_limits_width=yes
|
||
else
|
||
gl_cv_header_limits_width=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_limits_width" >&5
|
||
$as_echo "$gl_cv_header_limits_width" >&6; }
|
||
if test "$gl_cv_header_limits_width" = yes; then
|
||
LIMITS_H=
|
||
else
|
||
LIMITS_H=limits.h
|
||
fi
|
||
|
||
if test -n "$LIMITS_H"; then
|
||
GL_GENERATE_LIMITS_H_TRUE=
|
||
GL_GENERATE_LIMITS_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_LIMITS_H_TRUE='#'
|
||
GL_GENERATE_LIMITS_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5
|
||
$as_echo_n "checking for wint_t... " >&6; }
|
||
if ${gt_cv_c_wint_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
|
||
before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
wint_t foo = (wchar_t)'\0';
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gt_cv_c_wint_t=yes
|
||
else
|
||
gt_cv_c_wint_t=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5
|
||
$as_echo "$gt_cv_c_wint_t" >&6; }
|
||
if test $gt_cv_c_wint_t = yes; then
|
||
|
||
$as_echo "#define HAVE_WINT_T 1" >>confdefs.h
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wint_t is too small" >&5
|
||
$as_echo_n "checking whether wint_t is too small... " >&6; }
|
||
if ${gl_cv_type_wint_t_too_small+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#if !(defined __GLIBC__ && !defined __UCLIBC__)
|
||
# include <stddef.h>
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
#endif
|
||
#include <wchar.h>
|
||
int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1];
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_type_wint_t_too_small=no
|
||
else
|
||
gl_cv_type_wint_t_too_small=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wint_t_too_small" >&5
|
||
$as_echo "$gl_cv_type_wint_t_too_small" >&6; }
|
||
if test $gl_cv_type_wint_t_too_small = yes; then
|
||
GNULIB_OVERRIDES_WINT_T=1
|
||
else
|
||
GNULIB_OVERRIDES_WINT_T=0
|
||
fi
|
||
else
|
||
GNULIB_OVERRIDES_WINT_T=0
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
|
||
$as_echo_n "checking for unsigned long long int... " >&6; }
|
||
if ${ac_cv_type_unsigned_long_long_int+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_type_unsigned_long_long_int=yes
|
||
if test "x${ac_cv_prog_cc_c99-no}" = xno; then
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* For now, do not test the preprocessor; as of 2007 there are too many
|
||
implementations with broken preprocessors. Perhaps this can
|
||
be revisited in 2012. In the meantime, code should not expect
|
||
#if to work with literals wider than 32 bits. */
|
||
/* Test literals. */
|
||
long long int ll = 9223372036854775807ll;
|
||
long long int nll = -9223372036854775807LL;
|
||
unsigned long long int ull = 18446744073709551615ULL;
|
||
/* Test constant expressions. */
|
||
typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
|
||
? 1 : -1)];
|
||
typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
|
||
? 1 : -1)];
|
||
int i = 63;
|
||
int
|
||
main ()
|
||
{
|
||
/* Test availability of runtime routines for shift and division. */
|
||
long long int llmax = 9223372036854775807ll;
|
||
unsigned long long int ullmax = 18446744073709551615ull;
|
||
return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
|
||
| (llmax / ll) | (llmax % ll)
|
||
| (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
|
||
| (ullmax / ull) | (ullmax % ull));
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
|
||
else
|
||
ac_cv_type_unsigned_long_long_int=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
|
||
$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
|
||
if test $ac_cv_type_unsigned_long_long_int = yes; then
|
||
|
||
$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
|
||
$as_echo_n "checking for long long int... " >&6; }
|
||
if ${ac_cv_type_long_long_int+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_type_long_long_int=yes
|
||
if test "x${ac_cv_prog_cc_c99-no}" = xno; then
|
||
ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
|
||
if test $ac_cv_type_long_long_int = yes; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
#ifndef LLONG_MAX
|
||
# define HALF \
|
||
(1LL << (sizeof (long long int) * CHAR_BIT - 2))
|
||
# define LLONG_MAX (HALF - 1 + HALF)
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
long long int n = 1;
|
||
int i;
|
||
for (i = 0; ; i++)
|
||
{
|
||
long long int m = n << i;
|
||
if (m >> i != n)
|
||
return 1;
|
||
if (LLONG_MAX / 2 < m)
|
||
break;
|
||
}
|
||
return 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
|
||
else
|
||
ac_cv_type_long_long_int=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
|
||
$as_echo "$ac_cv_type_long_long_int" >&6; }
|
||
if test $ac_cv_type_long_long_int = yes; then
|
||
|
||
$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_cv_c_multiarch=no
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __APPLE_CC__
|
||
not a universal capable compiler
|
||
#endif
|
||
typedef int dummy;
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
arch=
|
||
prev=
|
||
for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
|
||
if test -n "$prev"; then
|
||
case $word in
|
||
i?86 | x86_64 | ppc | ppc64)
|
||
if test -z "$arch" || test "$arch" = "$word"; then
|
||
arch="$word"
|
||
else
|
||
gl_cv_c_multiarch=yes
|
||
fi
|
||
;;
|
||
esac
|
||
prev=
|
||
else
|
||
if test "x$word" = "x-arch"; then
|
||
prev=arch
|
||
fi
|
||
fi
|
||
done
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
if test $gl_cv_c_multiarch = yes; then
|
||
APPLE_UNIVERSAL_BUILD=1
|
||
else
|
||
APPLE_UNIVERSAL_BUILD=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_type_long_long_int = yes; then
|
||
HAVE_LONG_LONG_INT=1
|
||
else
|
||
HAVE_LONG_LONG_INT=0
|
||
fi
|
||
|
||
|
||
if test $ac_cv_type_unsigned_long_long_int = yes; then
|
||
HAVE_UNSIGNED_LONG_LONG_INT=1
|
||
else
|
||
HAVE_UNSIGNED_LONG_LONG_INT=0
|
||
fi
|
||
|
||
|
||
|
||
if test $ac_cv_header_wchar_h = yes; then
|
||
HAVE_WCHAR_H=1
|
||
else
|
||
HAVE_WCHAR_H=0
|
||
fi
|
||
|
||
|
||
if test $ac_cv_header_inttypes_h = yes; then
|
||
HAVE_INTTYPES_H=1
|
||
else
|
||
HAVE_INTTYPES_H=0
|
||
fi
|
||
|
||
|
||
if test $ac_cv_header_sys_types_h = yes; then
|
||
HAVE_SYS_TYPES_H=1
|
||
else
|
||
HAVE_SYS_TYPES_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_stdint_h='<'stdint.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
|
||
$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
|
||
if ${gl_cv_next_stdint_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_stdint_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdint.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'stdint.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_stdint_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_stdint_h
|
||
gl_cv_next_stdint_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_stdint_h='<'stdint.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
|
||
$as_echo "$gl_cv_next_stdint_h" >&6; }
|
||
fi
|
||
NEXT_STDINT_H=$gl_cv_next_stdint_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'stdint.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_stdint_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_stdint_h = yes; then
|
||
HAVE_STDINT_H=1
|
||
else
|
||
HAVE_STDINT_H=0
|
||
fi
|
||
|
||
|
||
if test $ac_cv_header_stdint_h = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
|
||
$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
|
||
if ${gl_cv_header_working_stdint_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
gl_cv_header_working_stdint_h=no
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
|
||
#define __STDC_CONSTANT_MACROS 1
|
||
#define __STDC_LIMIT_MACROS 1
|
||
#include <stdint.h>
|
||
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
|
||
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
|
||
#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
|
||
#endif
|
||
|
||
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
|
||
#ifdef INT8_MAX
|
||
int8_t a1 = INT8_MAX;
|
||
int8_t a1min = INT8_MIN;
|
||
#endif
|
||
#ifdef INT16_MAX
|
||
int16_t a2 = INT16_MAX;
|
||
int16_t a2min = INT16_MIN;
|
||
#endif
|
||
#ifdef INT32_MAX
|
||
int32_t a3 = INT32_MAX;
|
||
int32_t a3min = INT32_MIN;
|
||
#endif
|
||
#ifdef INT64_MAX
|
||
int64_t a4 = INT64_MAX;
|
||
int64_t a4min = INT64_MIN;
|
||
#endif
|
||
#ifdef UINT8_MAX
|
||
uint8_t b1 = UINT8_MAX;
|
||
#else
|
||
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
|
||
#endif
|
||
#ifdef UINT16_MAX
|
||
uint16_t b2 = UINT16_MAX;
|
||
#endif
|
||
#ifdef UINT32_MAX
|
||
uint32_t b3 = UINT32_MAX;
|
||
#endif
|
||
#ifdef UINT64_MAX
|
||
uint64_t b4 = UINT64_MAX;
|
||
#endif
|
||
int_least8_t c1 = INT8_C (0x7f);
|
||
int_least8_t c1max = INT_LEAST8_MAX;
|
||
int_least8_t c1min = INT_LEAST8_MIN;
|
||
int_least16_t c2 = INT16_C (0x7fff);
|
||
int_least16_t c2max = INT_LEAST16_MAX;
|
||
int_least16_t c2min = INT_LEAST16_MIN;
|
||
int_least32_t c3 = INT32_C (0x7fffffff);
|
||
int_least32_t c3max = INT_LEAST32_MAX;
|
||
int_least32_t c3min = INT_LEAST32_MIN;
|
||
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
|
||
int_least64_t c4max = INT_LEAST64_MAX;
|
||
int_least64_t c4min = INT_LEAST64_MIN;
|
||
uint_least8_t d1 = UINT8_C (0xff);
|
||
uint_least8_t d1max = UINT_LEAST8_MAX;
|
||
uint_least16_t d2 = UINT16_C (0xffff);
|
||
uint_least16_t d2max = UINT_LEAST16_MAX;
|
||
uint_least32_t d3 = UINT32_C (0xffffffff);
|
||
uint_least32_t d3max = UINT_LEAST32_MAX;
|
||
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
|
||
uint_least64_t d4max = UINT_LEAST64_MAX;
|
||
int_fast8_t e1 = INT_FAST8_MAX;
|
||
int_fast8_t e1min = INT_FAST8_MIN;
|
||
int_fast16_t e2 = INT_FAST16_MAX;
|
||
int_fast16_t e2min = INT_FAST16_MIN;
|
||
int_fast32_t e3 = INT_FAST32_MAX;
|
||
int_fast32_t e3min = INT_FAST32_MIN;
|
||
int_fast64_t e4 = INT_FAST64_MAX;
|
||
int_fast64_t e4min = INT_FAST64_MIN;
|
||
uint_fast8_t f1 = UINT_FAST8_MAX;
|
||
uint_fast16_t f2 = UINT_FAST16_MAX;
|
||
uint_fast32_t f3 = UINT_FAST32_MAX;
|
||
uint_fast64_t f4 = UINT_FAST64_MAX;
|
||
#ifdef INTPTR_MAX
|
||
intptr_t g = INTPTR_MAX;
|
||
intptr_t gmin = INTPTR_MIN;
|
||
#endif
|
||
#ifdef UINTPTR_MAX
|
||
uintptr_t h = UINTPTR_MAX;
|
||
#endif
|
||
intmax_t i = INTMAX_MAX;
|
||
uintmax_t j = UINTMAX_MAX;
|
||
|
||
/* Check that SIZE_MAX has the correct type, if possible. */
|
||
#if 201112 <= __STDC_VERSION__
|
||
int k = _Generic (SIZE_MAX, size_t: 0);
|
||
#elif (2 <= __GNUC__ || defined __IBM__TYPEOF__ \
|
||
|| (0x5110 <= __SUNPRO_C && !__STDC__))
|
||
extern size_t k;
|
||
extern __typeof__ (SIZE_MAX) k;
|
||
#endif
|
||
|
||
#include <limits.h> /* for CHAR_BIT */
|
||
#define TYPE_MINIMUM(t) \
|
||
((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
|
||
#define TYPE_MAXIMUM(t) \
|
||
((t) ((t) 0 < (t) -1 \
|
||
? (t) -1 \
|
||
: ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
|
||
struct s {
|
||
int check_PTRDIFF:
|
||
PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
|
||
&& PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
|
||
? 1 : -1;
|
||
/* Detect bug in FreeBSD 6.0 / ia64. */
|
||
int check_SIG_ATOMIC:
|
||
SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
|
||
&& SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
|
||
? 1 : -1;
|
||
int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
|
||
int check_WCHAR:
|
||
WCHAR_MIN == TYPE_MINIMUM (wchar_t)
|
||
&& WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
|
||
? 1 : -1;
|
||
/* Detect bug in mingw. */
|
||
int check_WINT:
|
||
WINT_MIN == TYPE_MINIMUM (wint_t)
|
||
&& WINT_MAX == TYPE_MAXIMUM (wint_t)
|
||
? 1 : -1;
|
||
|
||
/* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
|
||
int check_UINT8_C:
|
||
(-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
|
||
int check_UINT16_C:
|
||
(-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
|
||
|
||
/* Detect bugs in OpenBSD 3.9 stdint.h. */
|
||
#ifdef UINT8_MAX
|
||
int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
|
||
#endif
|
||
#ifdef UINT16_MAX
|
||
int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
|
||
#endif
|
||
#ifdef UINT32_MAX
|
||
int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
|
||
#endif
|
||
#ifdef UINT64_MAX
|
||
int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
|
||
#endif
|
||
int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
|
||
int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
|
||
int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
|
||
int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
|
||
int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
|
||
int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
|
||
int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
|
||
int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
|
||
int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
|
||
int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
|
||
int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
|
||
};
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_header_working_stdint_h="guessing yes" ;;
|
||
# In general, assume it works.
|
||
*) gl_cv_header_working_stdint_h="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
|
||
#define __STDC_CONSTANT_MACROS 1
|
||
#define __STDC_LIMIT_MACROS 1
|
||
#include <stdint.h>
|
||
|
||
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#define MVAL(macro) MVAL1(macro)
|
||
#define MVAL1(expression) #expression
|
||
static const char *macro_values[] =
|
||
{
|
||
#ifdef INT8_MAX
|
||
MVAL (INT8_MAX),
|
||
#endif
|
||
#ifdef INT16_MAX
|
||
MVAL (INT16_MAX),
|
||
#endif
|
||
#ifdef INT32_MAX
|
||
MVAL (INT32_MAX),
|
||
#endif
|
||
#ifdef INT64_MAX
|
||
MVAL (INT64_MAX),
|
||
#endif
|
||
#ifdef UINT8_MAX
|
||
MVAL (UINT8_MAX),
|
||
#endif
|
||
#ifdef UINT16_MAX
|
||
MVAL (UINT16_MAX),
|
||
#endif
|
||
#ifdef UINT32_MAX
|
||
MVAL (UINT32_MAX),
|
||
#endif
|
||
#ifdef UINT64_MAX
|
||
MVAL (UINT64_MAX),
|
||
#endif
|
||
NULL
|
||
};
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
const char **mv;
|
||
for (mv = macro_values; *mv != NULL; mv++)
|
||
{
|
||
const char *value = *mv;
|
||
/* Test whether it looks like a cast expression. */
|
||
if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
|
||
|| strncmp (value, "((unsigned short)"/*)*/, 17) == 0
|
||
|| strncmp (value, "((unsigned char)"/*)*/, 16) == 0
|
||
|| strncmp (value, "((int)"/*)*/, 6) == 0
|
||
|| strncmp (value, "((signed short)"/*)*/, 15) == 0
|
||
|| strncmp (value, "((signed char)"/*)*/, 14) == 0)
|
||
return mv - macro_values + 1;
|
||
}
|
||
return 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_header_working_stdint_h=yes
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
|
||
$as_echo "$gl_cv_header_working_stdint_h" >&6; }
|
||
fi
|
||
|
||
HAVE_C99_STDINT_H=0
|
||
HAVE_SYS_BITYPES_H=0
|
||
HAVE_SYS_INTTYPES_H=0
|
||
STDINT_H=stdint.h
|
||
case "$gl_cv_header_working_stdint_h" in
|
||
*yes)
|
||
HAVE_C99_STDINT_H=1
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h predates C++11" >&5
|
||
$as_echo_n "checking whether stdint.h predates C++11... " >&6; }
|
||
if ${gl_cv_header_stdint_predates_cxx11_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
gl_cv_header_stdint_predates_cxx11_h=yes
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
|
||
#include <stdint.h>
|
||
|
||
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
|
||
intmax_t im = INTMAX_MAX;
|
||
int32_t i32 = INT32_C (0x7fffffff);
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_stdint_predates_cxx11_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_predates_cxx11_h" >&5
|
||
$as_echo "$gl_cv_header_stdint_predates_cxx11_h" >&6; }
|
||
|
||
if test "$gl_cv_header_stdint_predates_cxx11_h" = yes; then
|
||
|
||
$as_echo "#define __STDC_CONSTANT_MACROS 1" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define __STDC_LIMIT_MACROS 1" >>confdefs.h
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h has UINTMAX_WIDTH etc." >&5
|
||
$as_echo_n "checking whether stdint.h has UINTMAX_WIDTH etc.... " >&6; }
|
||
if ${gl_cv_header_stdint_width+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
gl_cv_header_stdint_width=no
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Work if build is not clean. */
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1
|
||
#ifndef __STDC_WANT_IEC_60559_BFP_EXT__
|
||
#define __STDC_WANT_IEC_60559_BFP_EXT__ 1
|
||
#endif
|
||
#include <stdint.h>
|
||
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
int iw = UINTMAX_WIDTH;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_stdint_width=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_width" >&5
|
||
$as_echo "$gl_cv_header_stdint_width" >&6; }
|
||
if test "$gl_cv_header_stdint_width" = yes; then
|
||
STDINT_H=
|
||
fi
|
||
;;
|
||
*)
|
||
for ac_header in sys/inttypes.h sys/bitypes.h
|
||
do :
|
||
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
|
||
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
if test $ac_cv_header_sys_inttypes_h = yes; then
|
||
HAVE_SYS_INTTYPES_H=1
|
||
fi
|
||
if test $ac_cv_header_sys_bitypes_h = yes; then
|
||
HAVE_SYS_BITYPES_H=1
|
||
fi
|
||
|
||
|
||
if test $APPLE_UNIVERSAL_BUILD = 0; then
|
||
|
||
|
||
for gltype in ptrdiff_t size_t ; do
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
|
||
$as_echo_n "checking for bit size of $gltype... " >&6; }
|
||
if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
#include <limits.h>"; then :
|
||
|
||
else
|
||
result=unknown
|
||
fi
|
||
|
||
eval gl_cv_bitsizeof_${gltype}=\$result
|
||
|
||
fi
|
||
eval ac_res=\$gl_cv_bitsizeof_${gltype}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval result=\$gl_cv_bitsizeof_${gltype}
|
||
if test $result = unknown; then
|
||
result=0
|
||
fi
|
||
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define BITSIZEOF_${GLTYPE} $result
|
||
_ACEOF
|
||
|
||
eval BITSIZEOF_${GLTYPE}=\$result
|
||
done
|
||
|
||
|
||
fi
|
||
|
||
|
||
for gltype in sig_atomic_t wchar_t wint_t ; do
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
|
||
$as_echo_n "checking for bit size of $gltype... " >&6; }
|
||
if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
#include <limits.h>"; then :
|
||
|
||
else
|
||
result=unknown
|
||
fi
|
||
|
||
eval gl_cv_bitsizeof_${gltype}=\$result
|
||
|
||
fi
|
||
eval ac_res=\$gl_cv_bitsizeof_${gltype}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval result=\$gl_cv_bitsizeof_${gltype}
|
||
if test $result = unknown; then
|
||
result=0
|
||
fi
|
||
GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define BITSIZEOF_${GLTYPE} $result
|
||
_ACEOF
|
||
|
||
eval BITSIZEOF_${GLTYPE}=\$result
|
||
done
|
||
|
||
|
||
|
||
|
||
for gltype in sig_atomic_t wchar_t wint_t ; do
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
|
||
$as_echo_n "checking whether $gltype is signed... " >&6; }
|
||
if eval \${gl_cv_type_${gltype}_signed+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
result=yes
|
||
else
|
||
result=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
eval gl_cv_type_${gltype}_signed=\$result
|
||
|
||
fi
|
||
eval ac_res=\$gl_cv_type_${gltype}_signed
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval result=\$gl_cv_type_${gltype}_signed
|
||
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
|
||
if test "$result" = yes; then
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_SIGNED_${GLTYPE} 1
|
||
_ACEOF
|
||
|
||
eval HAVE_SIGNED_${GLTYPE}=1
|
||
else
|
||
eval HAVE_SIGNED_${GLTYPE}=0
|
||
fi
|
||
done
|
||
|
||
|
||
gl_cv_type_ptrdiff_t_signed=yes
|
||
gl_cv_type_size_t_signed=no
|
||
if test $APPLE_UNIVERSAL_BUILD = 0; then
|
||
|
||
|
||
for gltype in ptrdiff_t size_t ; do
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
|
||
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
|
||
if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval gl_cv_type_${gltype}_suffix=no
|
||
eval result=\$gl_cv_type_${gltype}_signed
|
||
if test "$result" = yes; then
|
||
glsufu=
|
||
else
|
||
glsufu=u
|
||
fi
|
||
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
|
||
case $glsuf in
|
||
'') gltype1='int';;
|
||
l) gltype1='long int';;
|
||
ll) gltype1='long long int';;
|
||
i64) gltype1='__int64';;
|
||
u) gltype1='unsigned int';;
|
||
ul) gltype1='unsigned long int';;
|
||
ull) gltype1='unsigned long long int';;
|
||
ui64)gltype1='unsigned __int64';;
|
||
esac
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
extern $gltype foo;
|
||
extern $gltype1 foo;
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval gl_cv_type_${gltype}_suffix=\$glsuf
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
eval result=\$gl_cv_type_${gltype}_suffix
|
||
test "$result" != no && break
|
||
done
|
||
fi
|
||
eval ac_res=\$gl_cv_type_${gltype}_suffix
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
|
||
eval result=\$gl_cv_type_${gltype}_suffix
|
||
test "$result" = no && result=
|
||
eval ${GLTYPE}_SUFFIX=\$result
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define ${GLTYPE}_SUFFIX $result
|
||
_ACEOF
|
||
|
||
done
|
||
|
||
|
||
fi
|
||
|
||
|
||
for gltype in sig_atomic_t wchar_t wint_t ; do
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
|
||
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
|
||
if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
eval gl_cv_type_${gltype}_suffix=no
|
||
eval result=\$gl_cv_type_${gltype}_signed
|
||
if test "$result" = yes; then
|
||
glsufu=
|
||
else
|
||
glsufu=u
|
||
fi
|
||
for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
|
||
case $glsuf in
|
||
'') gltype1='int';;
|
||
l) gltype1='long int';;
|
||
ll) gltype1='long long int';;
|
||
i64) gltype1='__int64';;
|
||
u) gltype1='unsigned int';;
|
||
ul) gltype1='unsigned long int';;
|
||
ull) gltype1='unsigned long long int';;
|
||
ui64)gltype1='unsigned __int64';;
|
||
esac
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <signal.h>
|
||
#if HAVE_WCHAR_H
|
||
# include <stdio.h>
|
||
# include <time.h>
|
||
# include <wchar.h>
|
||
#endif
|
||
|
||
extern $gltype foo;
|
||
extern $gltype1 foo;
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
eval gl_cv_type_${gltype}_suffix=\$glsuf
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
eval result=\$gl_cv_type_${gltype}_suffix
|
||
test "$result" != no && break
|
||
done
|
||
fi
|
||
eval ac_res=\$gl_cv_type_${gltype}_suffix
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
|
||
eval result=\$gl_cv_type_${gltype}_suffix
|
||
test "$result" = no && result=
|
||
eval ${GLTYPE}_SUFFIX=\$result
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define ${GLTYPE}_SUFFIX $result
|
||
_ACEOF
|
||
|
||
done
|
||
|
||
|
||
|
||
if test $GNULIB_OVERRIDES_WINT_T = 1; then
|
||
BITSIZEOF_WINT_T=32
|
||
fi
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
LIMITS_H='limits.h'
|
||
if test -n "$LIMITS_H"; then
|
||
GL_GENERATE_LIMITS_H_TRUE=
|
||
GL_GENERATE_LIMITS_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_LIMITS_H_TRUE='#'
|
||
GL_GENERATE_LIMITS_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test -n "$STDINT_H"; then
|
||
GL_GENERATE_STDINT_H_TRUE=
|
||
GL_GENERATE_STDINT_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_STDINT_H_TRUE='#'
|
||
GL_GENERATE_STDINT_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_IMAXABS=0;
|
||
GNULIB_IMAXDIV=0;
|
||
GNULIB_STRTOIMAX=0;
|
||
GNULIB_STRTOUMAX=0;
|
||
HAVE_DECL_IMAXABS=1;
|
||
HAVE_DECL_IMAXDIV=1;
|
||
HAVE_DECL_STRTOIMAX=1;
|
||
HAVE_DECL_STRTOUMAX=1;
|
||
HAVE_IMAXDIV_T=1;
|
||
REPLACE_STRTOIMAX=0;
|
||
REPLACE_STRTOUMAX=0;
|
||
INT32_MAX_LT_INTMAX_MAX=1;
|
||
INT64_MAX_EQ_LONG_MAX='defined _LP64';
|
||
PRI_MACROS_BROKEN=0;
|
||
PRIPTR_PREFIX=__PRIPTR_PREFIX;
|
||
UINT32_MAX_LT_UINTMAX_MAX=1;
|
||
UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_inttypes_h='<'inttypes.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
|
||
$as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
|
||
if ${gl_cv_next_inttypes_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_inttypes_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <inttypes.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'inttypes.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_inttypes_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_inttypes_h
|
||
gl_cv_next_inttypes_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_inttypes_h='<'inttypes.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
|
||
$as_echo "$gl_cv_next_inttypes_h" >&6; }
|
||
fi
|
||
NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'inttypes.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_inttypes_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_header in inttypes.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_inttypes_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_INTTYPES_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
if test $ac_cv_header_inttypes_h = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5
|
||
$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; }
|
||
if ${gt_cv_inttypes_pri_broken+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <inttypes.h>
|
||
#ifdef PRId32
|
||
char *p = PRId32;
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gt_cv_inttypes_pri_broken=no
|
||
else
|
||
gt_cv_inttypes_pri_broken=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5
|
||
$as_echo "$gt_cv_inttypes_pri_broken" >&6; }
|
||
fi
|
||
if test "$gt_cv_inttypes_pri_broken" = yes; then
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PRI_MACROS_BROKEN 1
|
||
_ACEOF
|
||
|
||
PRI_MACROS_BROKEN=1
|
||
else
|
||
PRI_MACROS_BROKEN=0
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5
|
||
$as_echo_n "checking where to find the exponent in a 'double'... " >&6; }
|
||
if ${gl_cv_cc_double_expbit0+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#if defined arm || defined __arm || defined __arm__
|
||
mixed_endianness
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "mixed_endianness" >/dev/null 2>&1; then :
|
||
gl_cv_cc_double_expbit0="unknown"
|
||
else
|
||
|
||
:
|
||
if ${ac_cv_c_bigendian+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_c_bigendian=unknown
|
||
# See if we're dealing with a universal compiler.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __APPLE_CC__
|
||
not a universal capable compiler
|
||
#endif
|
||
typedef int dummy;
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
# Check for potential -arch flags. It is not universal unless
|
||
# there are at least two -arch flags with different values.
|
||
ac_arch=
|
||
ac_prev=
|
||
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
|
||
if test -n "$ac_prev"; then
|
||
case $ac_word in
|
||
i?86 | x86_64 | ppc | ppc64)
|
||
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
|
||
ac_arch=$ac_word
|
||
else
|
||
ac_cv_c_bigendian=universal
|
||
break
|
||
fi
|
||
;;
|
||
esac
|
||
ac_prev=
|
||
elif test "x$ac_word" = "x-arch"; then
|
||
ac_prev=arch
|
||
fi
|
||
done
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# See if sys/param.h defines the BYTE_ORDER macro.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/param.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
|
||
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
|
||
&& LITTLE_ENDIAN)
|
||
bogus endian macros
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
# It does; now see whether it defined to BIG_ENDIAN or not.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/param.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if BYTE_ORDER != BIG_ENDIAN
|
||
not big endian
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_bigendian=yes
|
||
else
|
||
ac_cv_c_bigendian=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
|
||
bogus endian macros
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
# It does; now see whether it defined to _BIG_ENDIAN or not.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef _BIG_ENDIAN
|
||
not big endian
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_bigendian=yes
|
||
else
|
||
ac_cv_c_bigendian=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# Compile a test program.
|
||
if test "$cross_compiling" = yes; then :
|
||
# Try to guess by grepping values from an object file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
short int ascii_mm[] =
|
||
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
|
||
short int ascii_ii[] =
|
||
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
|
||
int use_ascii (int i) {
|
||
return ascii_mm[i] + ascii_ii[i];
|
||
}
|
||
short int ebcdic_ii[] =
|
||
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
|
||
short int ebcdic_mm[] =
|
||
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
|
||
int use_ebcdic (int i) {
|
||
return ebcdic_mm[i] + ebcdic_ii[i];
|
||
}
|
||
extern int foo;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return use_ascii (foo) == use_ebcdic (foo);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
|
||
ac_cv_c_bigendian=yes
|
||
fi
|
||
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
|
||
if test "$ac_cv_c_bigendian" = unknown; then
|
||
ac_cv_c_bigendian=no
|
||
else
|
||
# finding both strings is unlikely to happen, but who knows?
|
||
ac_cv_c_bigendian=unknown
|
||
fi
|
||
fi
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
/* Are we little or big endian? From Harbison&Steele. */
|
||
union
|
||
{
|
||
long int l;
|
||
char c[sizeof (long int)];
|
||
} u;
|
||
u.l = 1;
|
||
return u.c[sizeof (long int) - 1] == 1;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_c_bigendian=no
|
||
else
|
||
ac_cv_c_bigendian=yes
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
:
|
||
case $ac_cv_c_bigendian in #(
|
||
yes)
|
||
gl_cv_cc_double_expbit0="word 0 bit 20";; #(
|
||
no)
|
||
gl_cv_cc_double_expbit0="word 1 bit 20" ;; #(
|
||
universal)
|
||
|
||
$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
|
||
|
||
;; #(
|
||
*)
|
||
gl_cv_cc_double_expbit0="unknown" ;;
|
||
esac
|
||
|
||
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <float.h>
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#define NWORDS \
|
||
((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
|
||
typedef union { double value; unsigned int word[NWORDS]; } memory_double;
|
||
static unsigned int ored_words[NWORDS];
|
||
static unsigned int anded_words[NWORDS];
|
||
static void add_to_ored_words (double x)
|
||
{
|
||
memory_double m;
|
||
size_t i;
|
||
/* Clear it first, in case sizeof (double) < sizeof (memory_double). */
|
||
memset (&m, 0, sizeof (memory_double));
|
||
m.value = x;
|
||
for (i = 0; i < NWORDS; i++)
|
||
{
|
||
ored_words[i] |= m.word[i];
|
||
anded_words[i] &= m.word[i];
|
||
}
|
||
}
|
||
int main ()
|
||
{
|
||
size_t j;
|
||
FILE *fp = fopen ("conftest.out", "w");
|
||
if (fp == NULL)
|
||
return 1;
|
||
for (j = 0; j < NWORDS; j++)
|
||
anded_words[j] = ~ (unsigned int) 0;
|
||
add_to_ored_words (0.25);
|
||
add_to_ored_words (0.5);
|
||
add_to_ored_words (1.0);
|
||
add_to_ored_words (2.0);
|
||
add_to_ored_words (4.0);
|
||
/* Remove bits that are common (e.g. if representation of the first mantissa
|
||
bit is explicit). */
|
||
for (j = 0; j < NWORDS; j++)
|
||
ored_words[j] &= ~anded_words[j];
|
||
/* Now find the nonzero word. */
|
||
for (j = 0; j < NWORDS; j++)
|
||
if (ored_words[j] != 0)
|
||
break;
|
||
if (j < NWORDS)
|
||
{
|
||
size_t i;
|
||
for (i = j + 1; i < NWORDS; i++)
|
||
if (ored_words[i] != 0)
|
||
{
|
||
fprintf (fp, "unknown");
|
||
return (fclose (fp) != 0);
|
||
}
|
||
for (i = 0; ; i++)
|
||
if ((ored_words[j] >> i) & 1)
|
||
{
|
||
fprintf (fp, "word %d bit %d", (int) j, (int) i);
|
||
return (fclose (fp) != 0);
|
||
}
|
||
}
|
||
fprintf (fp, "unknown");
|
||
return (fclose (fp) != 0);
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_cc_double_expbit0=`cat conftest.out`
|
||
else
|
||
gl_cv_cc_double_expbit0="unknown"
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -f conftest.out
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5
|
||
$as_echo "$gl_cv_cc_double_expbit0" >&6; }
|
||
case "$gl_cv_cc_double_expbit0" in
|
||
word*bit*)
|
||
word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
|
||
bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'`
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define DBL_EXPBIT0_WORD $word
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define DBL_EXPBIT0_BIT $bit
|
||
_ACEOF
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
|
||
$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
|
||
if ${ac_cv_c_bigendian+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_c_bigendian=unknown
|
||
# See if we're dealing with a universal compiler.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __APPLE_CC__
|
||
not a universal capable compiler
|
||
#endif
|
||
typedef int dummy;
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
# Check for potential -arch flags. It is not universal unless
|
||
# there are at least two -arch flags with different values.
|
||
ac_arch=
|
||
ac_prev=
|
||
for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
|
||
if test -n "$ac_prev"; then
|
||
case $ac_word in
|
||
i?86 | x86_64 | ppc | ppc64)
|
||
if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
|
||
ac_arch=$ac_word
|
||
else
|
||
ac_cv_c_bigendian=universal
|
||
break
|
||
fi
|
||
;;
|
||
esac
|
||
ac_prev=
|
||
elif test "x$ac_word" = "x-arch"; then
|
||
ac_prev=arch
|
||
fi
|
||
done
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# See if sys/param.h defines the BYTE_ORDER macro.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/param.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
|
||
&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
|
||
&& LITTLE_ENDIAN)
|
||
bogus endian macros
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
# It does; now see whether it defined to BIG_ENDIAN or not.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/param.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if BYTE_ORDER != BIG_ENDIAN
|
||
not big endian
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_bigendian=yes
|
||
else
|
||
ac_cv_c_bigendian=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
|
||
bogus endian macros
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
# It does; now see whether it defined to _BIG_ENDIAN or not.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef _BIG_ENDIAN
|
||
not big endian
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_bigendian=yes
|
||
else
|
||
ac_cv_c_bigendian=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
if test $ac_cv_c_bigendian = unknown; then
|
||
# Compile a test program.
|
||
if test "$cross_compiling" = yes; then :
|
||
# Try to guess by grepping values from an object file.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
short int ascii_mm[] =
|
||
{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
|
||
short int ascii_ii[] =
|
||
{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
|
||
int use_ascii (int i) {
|
||
return ascii_mm[i] + ascii_ii[i];
|
||
}
|
||
short int ebcdic_ii[] =
|
||
{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
|
||
short int ebcdic_mm[] =
|
||
{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
|
||
int use_ebcdic (int i) {
|
||
return ebcdic_mm[i] + ebcdic_ii[i];
|
||
}
|
||
extern int foo;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return use_ascii (foo) == use_ebcdic (foo);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
|
||
ac_cv_c_bigendian=yes
|
||
fi
|
||
if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
|
||
if test "$ac_cv_c_bigendian" = unknown; then
|
||
ac_cv_c_bigendian=no
|
||
else
|
||
# finding both strings is unlikely to happen, but who knows?
|
||
ac_cv_c_bigendian=unknown
|
||
fi
|
||
fi
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
$ac_includes_default
|
||
int
|
||
main ()
|
||
{
|
||
|
||
/* Are we little or big endian? From Harbison&Steele. */
|
||
union
|
||
{
|
||
long int l;
|
||
char c[sizeof (long int)];
|
||
} u;
|
||
u.l = 1;
|
||
return u.c[sizeof (long int) - 1] == 1;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_c_bigendian=no
|
||
else
|
||
ac_cv_c_bigendian=yes
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
|
||
$as_echo "$ac_cv_c_bigendian" >&6; }
|
||
case $ac_cv_c_bigendian in #(
|
||
yes)
|
||
$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
|
||
;; #(
|
||
no)
|
||
;; #(
|
||
universal)
|
||
|
||
$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
|
||
|
||
;; #(
|
||
*)
|
||
as_fn_error $? "unknown endianness
|
||
presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
|
||
esac
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
|
||
$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
|
||
if ${am_cv_langinfo_codeset+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <langinfo.h>
|
||
int
|
||
main ()
|
||
{
|
||
char* cs = nl_langinfo(CODESET); return !cs;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
am_cv_langinfo_codeset=yes
|
||
else
|
||
am_cv_langinfo_codeset=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
|
||
$as_echo "$am_cv_langinfo_codeset" >&6; }
|
||
if test $am_cv_langinfo_codeset = yes; then
|
||
|
||
$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
gl_threads_api=none
|
||
LIBTHREAD=
|
||
LTLIBTHREAD=
|
||
LIBMULTITHREAD=
|
||
LTLIBMULTITHREAD=
|
||
if test "$gl_use_threads" != no; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5
|
||
$as_echo_n "checking whether imported symbols can be declared weak... " >&6; }
|
||
if ${gl_cv_have_weak+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
gl_cv_have_weak=no
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
extern void xyzzy ();
|
||
#pragma weak xyzzy
|
||
int
|
||
main ()
|
||
{
|
||
xyzzy();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_have_weak=maybe
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
if test $gl_cv_have_weak = maybe; then
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifdef __ELF__
|
||
Extensible Linking Format
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Extensible Linking Format" >/dev/null 2>&1; then :
|
||
gl_cv_have_weak="guessing yes"
|
||
else
|
||
gl_cv_have_weak="guessing no"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdio.h>
|
||
#pragma weak fputs
|
||
int main ()
|
||
{
|
||
return (fputs == NULL);
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_have_weak=yes
|
||
else
|
||
gl_cv_have_weak=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
case " $LDFLAGS " in
|
||
*" -static "*) gl_cv_have_weak=no ;;
|
||
esac
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5
|
||
$as_echo "$gl_cv_have_weak" >&6; }
|
||
case "$gl_cv_have_weak" in
|
||
*yes)
|
||
|
||
$as_echo "#define HAVE_WEAK_SYMBOLS 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
|
||
|
||
:
|
||
fi
|
||
if test "$gl_use_threads" = isoc || test "$gl_use_threads" = isoc+posix; then
|
||
|
||
if test $ac_cv_header_threads_h = yes; then
|
||
gl_have_isoc_threads=
|
||
# Test whether both mtx_lock and cnd_timedwait exist in libc.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <threads.h>
|
||
#include <stddef.h>
|
||
mtx_t m;
|
||
cnd_t c;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
mtx_lock (&m);
|
||
cnd_timedwait (&c, &m, NULL);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_have_isoc_threads=yes
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
fi
|
||
if test "$gl_use_threads" = yes \
|
||
|| test "$gl_use_threads" = posix \
|
||
|| test "$gl_use_threads" = isoc+posix; then
|
||
|
||
|
||
if test -z "$gl_threadlib_body_done"; then
|
||
gl_pthread_api=no
|
||
LIBPTHREAD=
|
||
LIBPMULTITHREAD=
|
||
# On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that
|
||
# it groks <pthread.h>. It's added above, in gl_ANYTHREADLIB_EARLY.
|
||
ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_pthread_h" = xyes; then :
|
||
gl_have_pthread_h=yes
|
||
else
|
||
gl_have_pthread_h=no
|
||
fi
|
||
|
||
|
||
if test "$gl_have_pthread_h" = yes; then
|
||
# Other possible tests:
|
||
# -lpthreads (FSU threads, PCthreads)
|
||
# -lgthreads
|
||
# Test whether both pthread_mutex_lock and pthread_mutexattr_init exist
|
||
# in libc. IRIX 6.5 has the first one in both libc and libpthread, but
|
||
# the second one only in libpthread, and lock.c needs it.
|
||
#
|
||
# If -pthread works, prefer it to -lpthread, since Ubuntu 14.04
|
||
# needs -pthread for some reason. See:
|
||
# https://lists.gnu.org/r/bug-gnulib/2014-09/msg00023.html
|
||
save_LIBS=$LIBS
|
||
for gl_pthread in '' '-pthread'; do
|
||
LIBS="$LIBS $gl_pthread"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <pthread.h>
|
||
pthread_mutex_t m;
|
||
pthread_mutexattr_t ma;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
pthread_mutex_lock (&m);
|
||
pthread_mutexattr_init (&ma);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_pthread_api=yes
|
||
LIBPTHREAD=$gl_pthread
|
||
LIBPMULTITHREAD=$gl_pthread
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$save_LIBS
|
||
test $gl_pthread_api = yes && break
|
||
done
|
||
|
||
# Test for libpthread by looking for pthread_kill. (Not pthread_self,
|
||
# since it is defined as a macro on OSF/1.)
|
||
if test $gl_pthread_api = yes && test -z "$LIBPTHREAD"; then
|
||
# The program links fine without libpthread. But it may actually
|
||
# need to link with libpthread in order to create multiple threads.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
|
||
$as_echo_n "checking for pthread_kill in -lpthread... " >&6; }
|
||
if ${ac_cv_lib_pthread_pthread_kill+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lpthread $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char pthread_kill ();
|
||
int
|
||
main ()
|
||
{
|
||
return pthread_kill ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_lib_pthread_pthread_kill=yes
|
||
else
|
||
ac_cv_lib_pthread_pthread_kill=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
|
||
$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; }
|
||
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then :
|
||
LIBPMULTITHREAD=-lpthread
|
||
# On Solaris and HP-UX, most pthread functions exist also in libc.
|
||
# Therefore pthread_in_use() needs to actually try to create a
|
||
# thread: pthread_create from libc will fail, whereas
|
||
# pthread_create will actually create a thread.
|
||
# On Solaris 10 or newer, this test is no longer needed, because
|
||
# libc contains the fully functional pthread functions.
|
||
case "$host_os" in
|
||
solaris | solaris2.1-9 | solaris2.1-9.* | hpux*)
|
||
|
||
$as_echo "#define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h
|
||
|
||
esac
|
||
|
||
fi
|
||
|
||
elif test $gl_pthread_api != yes; then
|
||
# Some library is needed. Try libpthread and libc_r.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5
|
||
$as_echo_n "checking for pthread_kill in -lpthread... " >&6; }
|
||
if ${ac_cv_lib_pthread_pthread_kill+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lpthread $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char pthread_kill ();
|
||
int
|
||
main ()
|
||
{
|
||
return pthread_kill ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_lib_pthread_pthread_kill=yes
|
||
else
|
||
ac_cv_lib_pthread_pthread_kill=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5
|
||
$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; }
|
||
if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then :
|
||
gl_pthread_api=yes
|
||
LIBPTHREAD=-lpthread
|
||
LIBPMULTITHREAD=-lpthread
|
||
fi
|
||
|
||
if test $gl_pthread_api != yes; then
|
||
# For FreeBSD 4.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5
|
||
$as_echo_n "checking for pthread_kill in -lc_r... " >&6; }
|
||
if ${ac_cv_lib_c_r_pthread_kill+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_check_lib_save_LIBS=$LIBS
|
||
LIBS="-lc_r $LIBS"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char pthread_kill ();
|
||
int
|
||
main ()
|
||
{
|
||
return pthread_kill ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_lib_c_r_pthread_kill=yes
|
||
else
|
||
ac_cv_lib_c_r_pthread_kill=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
LIBS=$ac_check_lib_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5
|
||
$as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; }
|
||
if test "x$ac_cv_lib_c_r_pthread_kill" = xyes; then :
|
||
gl_pthread_api=yes
|
||
LIBPTHREAD=-lc_r
|
||
LIBPMULTITHREAD=-lc_r
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether POSIX threads API is available" >&5
|
||
$as_echo_n "checking whether POSIX threads API is available... " >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_pthread_api" >&5
|
||
$as_echo "$gl_pthread_api" >&6; }
|
||
|
||
|
||
if test $gl_pthread_api = yes; then
|
||
|
||
$as_echo "#define HAVE_PTHREAD_API 1" >>confdefs.h
|
||
|
||
fi
|
||
gl_threadlib_body_done=done
|
||
fi
|
||
|
||
LIBTHREAD=$LIBPTHREAD LTLIBTHREAD=$LIBPTHREAD
|
||
LIBMULTITHREAD=$LIBPMULTITHREAD LTLIBMULTITHREAD=$LIBPMULTITHREAD
|
||
if test $gl_pthread_api = yes; then
|
||
if test "$gl_use_threads" = isoc+posix && test "$gl_have_isoc_threads" = yes; then
|
||
gl_threads_api='isoc+posix'
|
||
|
||
$as_echo "#define USE_ISOC_AND_POSIX_THREADS 1" >>confdefs.h
|
||
|
||
LIBTHREAD= LTLIBTHREAD=
|
||
else
|
||
gl_threads_api=posix
|
||
|
||
$as_echo "#define USE_POSIX_THREADS 1" >>confdefs.h
|
||
|
||
if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then
|
||
if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then
|
||
|
||
$as_echo "#define USE_POSIX_THREADS_WEAK 1" >>confdefs.h
|
||
|
||
LIBTHREAD= LTLIBTHREAD=
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
if test $gl_threads_api = none; then
|
||
if test "$gl_use_threads" = isoc && test "$gl_have_isoc_threads" = yes; then
|
||
gl_threads_api=isoc
|
||
|
||
$as_echo "#define USE_ISOC_THREADS 1" >>confdefs.h
|
||
|
||
fi
|
||
fi
|
||
if test $gl_threads_api = none; then
|
||
case "$gl_use_threads" in
|
||
yes | windows | win32) # The 'win32' is for backward compatibility.
|
||
if { case "$host_os" in
|
||
mingw*) true;;
|
||
*) false;;
|
||
esac
|
||
}; then
|
||
gl_threads_api=windows
|
||
|
||
$as_echo "#define USE_WINDOWS_THREADS 1" >>confdefs.h
|
||
|
||
fi
|
||
;;
|
||
esac
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5
|
||
$as_echo_n "checking for multithread API to use... " >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5
|
||
$as_echo "$gl_threads_api" >&6; }
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5
|
||
$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; }
|
||
if ${gl_cv_func_malloc_posix+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#if defined _WIN32 && ! defined __CYGWIN__
|
||
choke me
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_malloc_posix=yes
|
||
else
|
||
gl_cv_func_malloc_posix=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5
|
||
$as_echo "$gl_cv_func_malloc_posix" >&6; }
|
||
|
||
|
||
|
||
for ac_header in stdlib.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_stdlib_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STDLIB_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5
|
||
$as_echo_n "checking for GNU libc compatible malloc... " >&6; }
|
||
if ${ac_cv_func_malloc_0_nonnull+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on platforms where we know the result.
|
||
*-gnu* | gnu* | *-musl* | freebsd* | netbsd* | openbsd* \
|
||
| hpux* | solaris* | cygwin* | mingw*)
|
||
ac_cv_func_malloc_0_nonnull="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) ac_cv_func_malloc_0_nonnull="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if defined STDC_HEADERS || defined HAVE_STDLIB_H
|
||
# include <stdlib.h>
|
||
#else
|
||
char *malloc ();
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
char *p = malloc (0);
|
||
int result = !p;
|
||
free (p);
|
||
return result;
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
ac_cv_func_malloc_0_nonnull=yes
|
||
else
|
||
ac_cv_func_malloc_0_nonnull=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5
|
||
$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; }
|
||
case "$ac_cv_func_malloc_0_nonnull" in
|
||
*yes)
|
||
gl_cv_func_malloc_0_nonnull=1
|
||
;;
|
||
*)
|
||
gl_cv_func_malloc_0_nonnull=0
|
||
;;
|
||
esac
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_BTOWC=0;
|
||
GNULIB_WCTOB=0;
|
||
GNULIB_MBSINIT=0;
|
||
GNULIB_MBRTOWC=0;
|
||
GNULIB_MBRLEN=0;
|
||
GNULIB_MBSRTOWCS=0;
|
||
GNULIB_MBSNRTOWCS=0;
|
||
GNULIB_WCRTOMB=0;
|
||
GNULIB_WCSRTOMBS=0;
|
||
GNULIB_WCSNRTOMBS=0;
|
||
GNULIB_WCWIDTH=0;
|
||
GNULIB_WMEMCHR=0;
|
||
GNULIB_WMEMCMP=0;
|
||
GNULIB_WMEMCPY=0;
|
||
GNULIB_WMEMMOVE=0;
|
||
GNULIB_WMEMSET=0;
|
||
GNULIB_WCSLEN=0;
|
||
GNULIB_WCSNLEN=0;
|
||
GNULIB_WCSCPY=0;
|
||
GNULIB_WCPCPY=0;
|
||
GNULIB_WCSNCPY=0;
|
||
GNULIB_WCPNCPY=0;
|
||
GNULIB_WCSCAT=0;
|
||
GNULIB_WCSNCAT=0;
|
||
GNULIB_WCSCMP=0;
|
||
GNULIB_WCSNCMP=0;
|
||
GNULIB_WCSCASECMP=0;
|
||
GNULIB_WCSNCASECMP=0;
|
||
GNULIB_WCSCOLL=0;
|
||
GNULIB_WCSXFRM=0;
|
||
GNULIB_WCSDUP=0;
|
||
GNULIB_WCSCHR=0;
|
||
GNULIB_WCSRCHR=0;
|
||
GNULIB_WCSCSPN=0;
|
||
GNULIB_WCSSPN=0;
|
||
GNULIB_WCSPBRK=0;
|
||
GNULIB_WCSSTR=0;
|
||
GNULIB_WCSTOK=0;
|
||
GNULIB_WCSWIDTH=0;
|
||
GNULIB_WCSFTIME=0;
|
||
HAVE_BTOWC=1;
|
||
HAVE_MBSINIT=1;
|
||
HAVE_MBRTOWC=1;
|
||
HAVE_MBRLEN=1;
|
||
HAVE_MBSRTOWCS=1;
|
||
HAVE_MBSNRTOWCS=1;
|
||
HAVE_WCRTOMB=1;
|
||
HAVE_WCSRTOMBS=1;
|
||
HAVE_WCSNRTOMBS=1;
|
||
HAVE_WMEMCHR=1;
|
||
HAVE_WMEMCMP=1;
|
||
HAVE_WMEMCPY=1;
|
||
HAVE_WMEMMOVE=1;
|
||
HAVE_WMEMSET=1;
|
||
HAVE_WCSLEN=1;
|
||
HAVE_WCSNLEN=1;
|
||
HAVE_WCSCPY=1;
|
||
HAVE_WCPCPY=1;
|
||
HAVE_WCSNCPY=1;
|
||
HAVE_WCPNCPY=1;
|
||
HAVE_WCSCAT=1;
|
||
HAVE_WCSNCAT=1;
|
||
HAVE_WCSCMP=1;
|
||
HAVE_WCSNCMP=1;
|
||
HAVE_WCSCASECMP=1;
|
||
HAVE_WCSNCASECMP=1;
|
||
HAVE_WCSCOLL=1;
|
||
HAVE_WCSXFRM=1;
|
||
HAVE_WCSDUP=1;
|
||
HAVE_WCSCHR=1;
|
||
HAVE_WCSRCHR=1;
|
||
HAVE_WCSCSPN=1;
|
||
HAVE_WCSSPN=1;
|
||
HAVE_WCSPBRK=1;
|
||
HAVE_WCSSTR=1;
|
||
HAVE_WCSTOK=1;
|
||
HAVE_WCSWIDTH=1;
|
||
HAVE_WCSFTIME=1;
|
||
HAVE_DECL_WCTOB=1;
|
||
HAVE_DECL_WCWIDTH=1;
|
||
REPLACE_MBSTATE_T=0;
|
||
REPLACE_BTOWC=0;
|
||
REPLACE_WCTOB=0;
|
||
REPLACE_MBSINIT=0;
|
||
REPLACE_MBRTOWC=0;
|
||
REPLACE_MBRLEN=0;
|
||
REPLACE_MBSRTOWCS=0;
|
||
REPLACE_MBSNRTOWCS=0;
|
||
REPLACE_WCRTOMB=0;
|
||
REPLACE_WCSRTOMBS=0;
|
||
REPLACE_WCSNRTOMBS=0;
|
||
REPLACE_WCWIDTH=0;
|
||
REPLACE_WCSWIDTH=0;
|
||
REPLACE_WCSFTIME=0;
|
||
REPLACE_WCSTOK=0;
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5
|
||
$as_echo_n "checking for a traditional japanese locale... " >&6; }
|
||
if ${gt_cv_locale_ja+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <time.h>
|
||
#if HAVE_LANGINFO_CODESET
|
||
# include <langinfo.h>
|
||
#endif
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
struct tm t;
|
||
char buf[16];
|
||
int main ()
|
||
{
|
||
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
|
||
imitates locale dependent behaviour by looking at the environment
|
||
variables, and all locales use the UTF-8 encoding. */
|
||
#if defined __BEOS__ || defined __HAIKU__
|
||
return 1;
|
||
#else
|
||
/* Check whether the given locale name is recognized by the system. */
|
||
# if defined _WIN32 && !defined __CYGWIN__
|
||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||
not at the environment variables. Also, when an encoding suffix such
|
||
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
|
||
category of the locale to "C". */
|
||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||
return 1;
|
||
# else
|
||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||
# endif
|
||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||
some unit tests fail.
|
||
On MirBSD 10, when an unsupported locale is specified, setlocale()
|
||
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
|
||
# if HAVE_LANGINFO_CODESET
|
||
{
|
||
const char *cs = nl_langinfo (CODESET);
|
||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|
||
|| strcmp (cs, "UTF-8") == 0)
|
||
return 1;
|
||
}
|
||
# endif
|
||
# ifdef __CYGWIN__
|
||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||
locale_charset() function relies on the encoding suffix. Note that
|
||
LC_ALL is set on the command line. */
|
||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||
# endif
|
||
/* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales
|
||
on Cygwin 1.5.x. */
|
||
if (MB_CUR_MAX == 1)
|
||
return 1;
|
||
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
|
||
This excludes the UTF-8 encoding (except on MirBSD). */
|
||
{
|
||
const char *p;
|
||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
|
||
for (p = buf; *p != '\0'; p++)
|
||
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
|
||
return 1;
|
||
}
|
||
return 0;
|
||
#endif
|
||
}
|
||
|
||
_ACEOF
|
||
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
|
||
(eval $ac_link) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && test -s conftest$ac_exeext; then
|
||
case "$host_os" in
|
||
# Handle native Windows specially, because there setlocale() interprets
|
||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||
# "fr" or "fra" as "French" or "French_France.1252",
|
||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||
# and similar.
|
||
mingw*)
|
||
# Note that on native Windows, the Japanese locale is
|
||
# Japanese_Japan.932, and CP932 is very different from EUC-JP, so we
|
||
# cannot use it here.
|
||
gt_cv_locale_ja=none
|
||
;;
|
||
*)
|
||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
|
||
# configure script would override the LC_ALL setting. Likewise for
|
||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||
# Test for the AIX locale name.
|
||
if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_ja=ja_JP
|
||
else
|
||
# Test for the locale name with explicit encoding suffix.
|
||
if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_ja=ja_JP.EUC-JP
|
||
else
|
||
# Test for the HP-UX, OSF/1, NetBSD locale name.
|
||
if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_ja=ja_JP.eucJP
|
||
else
|
||
# Test for the IRIX, FreeBSD locale name.
|
||
if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_ja=ja_JP.EUC
|
||
else
|
||
# Test for the Solaris 7 locale name.
|
||
if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_ja=ja
|
||
else
|
||
# Special test for NetBSD 1.6.
|
||
if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then
|
||
gt_cv_locale_ja=ja_JP.eucJP
|
||
else
|
||
# None found.
|
||
gt_cv_locale_ja=none
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
;;
|
||
esac
|
||
fi
|
||
rm -fr conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5
|
||
$as_echo "$gt_cv_locale_ja" >&6; }
|
||
LOCALE_JA=$gt_cv_locale_ja
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5
|
||
$as_echo_n "checking for a french Unicode locale... " >&6; }
|
||
if ${gt_cv_locale_fr_utf8+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <time.h>
|
||
#if HAVE_LANGINFO_CODESET
|
||
# include <langinfo.h>
|
||
#endif
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
struct tm t;
|
||
char buf[16];
|
||
int main () {
|
||
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
|
||
imitates locale dependent behaviour by looking at the environment
|
||
variables, and all locales use the UTF-8 encoding. */
|
||
#if !(defined __BEOS__ || defined __HAIKU__)
|
||
/* Check whether the given locale name is recognized by the system. */
|
||
# if defined _WIN32 && !defined __CYGWIN__
|
||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||
not at the environment variables. Also, when an encoding suffix such
|
||
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
|
||
category of the locale to "C". */
|
||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||
return 1;
|
||
# else
|
||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||
# endif
|
||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||
some unit tests fail. */
|
||
# if HAVE_LANGINFO_CODESET
|
||
{
|
||
const char *cs = nl_langinfo (CODESET);
|
||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
|
||
return 1;
|
||
}
|
||
# endif
|
||
# ifdef __CYGWIN__
|
||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||
locale_charset() function relies on the encoding suffix. Note that
|
||
LC_ALL is set on the command line. */
|
||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||
# endif
|
||
/* Check whether in the abbreviation of the second month, the second
|
||
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
|
||
two bytes long, with UTF-8 encoding. */
|
||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||
if (strftime (buf, sizeof (buf), "%b", &t) < 4
|
||
|| buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
|
||
return 1;
|
||
#endif
|
||
#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
|
||
/* Check whether the decimal separator is a comma.
|
||
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
|
||
are nl_langinfo(RADIXCHAR) are both ".". */
|
||
if (localeconv () ->decimal_point[0] != ',') return 1;
|
||
#endif
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
|
||
(eval $ac_link) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && test -s conftest$ac_exeext; then
|
||
case "$host_os" in
|
||
# Handle native Windows specially, because there setlocale() interprets
|
||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||
# "fr" or "fra" as "French" or "French_France.1252",
|
||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||
# and similar.
|
||
mingw*)
|
||
# Test for the hypothetical native Windows locale name.
|
||
if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr_utf8=French_France.65001
|
||
else
|
||
# None found.
|
||
gt_cv_locale_fr_utf8=none
|
||
fi
|
||
;;
|
||
*)
|
||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
|
||
# configure script would override the LC_ALL setting. Likewise for
|
||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||
# Test for the usual locale name.
|
||
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr_utf8=fr_FR
|
||
else
|
||
# Test for the locale name with explicit encoding suffix.
|
||
if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr_utf8=fr_FR.UTF-8
|
||
else
|
||
# Test for the Solaris 7 locale name.
|
||
if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr_utf8=fr.UTF-8
|
||
else
|
||
# None found.
|
||
gt_cv_locale_fr_utf8=none
|
||
fi
|
||
fi
|
||
fi
|
||
;;
|
||
esac
|
||
fi
|
||
rm -fr conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5
|
||
$as_echo "$gt_cv_locale_fr_utf8" >&6; }
|
||
LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5
|
||
$as_echo_n "checking for a transitional chinese locale... " >&6; }
|
||
if ${gt_cv_locale_zh_CN+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <stdlib.h>
|
||
#include <time.h>
|
||
#if HAVE_LANGINFO_CODESET
|
||
# include <langinfo.h>
|
||
#endif
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
struct tm t;
|
||
char buf[16];
|
||
int main ()
|
||
{
|
||
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
|
||
imitates locale dependent behaviour by looking at the environment
|
||
variables, and all locales use the UTF-8 encoding. */
|
||
#if defined __BEOS__ || defined __HAIKU__
|
||
return 1;
|
||
#else
|
||
/* Check whether the given locale name is recognized by the system. */
|
||
# if defined _WIN32 && !defined __CYGWIN__
|
||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||
not at the environment variables. Also, when an encoding suffix such
|
||
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
|
||
category of the locale to "C". */
|
||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||
return 1;
|
||
# else
|
||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||
# endif
|
||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||
some unit tests fail.
|
||
On MirBSD 10, when an unsupported locale is specified, setlocale()
|
||
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
|
||
# if HAVE_LANGINFO_CODESET
|
||
{
|
||
const char *cs = nl_langinfo (CODESET);
|
||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|
||
|| strcmp (cs, "UTF-8") == 0)
|
||
return 1;
|
||
}
|
||
# endif
|
||
# ifdef __CYGWIN__
|
||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||
locale_charset() function relies on the encoding suffix. Note that
|
||
LC_ALL is set on the command line. */
|
||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||
# endif
|
||
/* Check whether in a month name, no byte in the range 0x80..0x9F occurs.
|
||
This excludes the UTF-8 encoding (except on MirBSD). */
|
||
{
|
||
const char *p;
|
||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||
if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1;
|
||
for (p = buf; *p != '\0'; p++)
|
||
if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0)
|
||
return 1;
|
||
}
|
||
/* Check whether a typical GB18030 multibyte sequence is recognized as a
|
||
single wide character. This excludes the GB2312 and GBK encodings. */
|
||
if (mblen ("\203\062\332\066", 5) != 4)
|
||
return 1;
|
||
return 0;
|
||
#endif
|
||
}
|
||
|
||
_ACEOF
|
||
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
|
||
(eval $ac_link) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && test -s conftest$ac_exeext; then
|
||
case "$host_os" in
|
||
# Handle native Windows specially, because there setlocale() interprets
|
||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||
# "fr" or "fra" as "French" or "French_France.1252",
|
||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||
# and similar.
|
||
mingw*)
|
||
# Test for the hypothetical native Windows locale name.
|
||
if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_zh_CN=Chinese_China.54936
|
||
else
|
||
# None found.
|
||
gt_cv_locale_zh_CN=none
|
||
fi
|
||
;;
|
||
solaris2.8)
|
||
# On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are
|
||
# broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK.
|
||
# Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core.
|
||
gt_cv_locale_zh_CN=none
|
||
;;
|
||
*)
|
||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
|
||
# configure script would override the LC_ALL setting. Likewise for
|
||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||
# Test for the locale name without encoding suffix.
|
||
if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_zh_CN=zh_CN
|
||
else
|
||
# Test for the locale name with explicit encoding suffix.
|
||
if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_zh_CN=zh_CN.GB18030
|
||
else
|
||
# None found.
|
||
gt_cv_locale_zh_CN=none
|
||
fi
|
||
fi
|
||
;;
|
||
esac
|
||
else
|
||
# If there was a link error, due to mblen(), the system is so old that
|
||
# it certainly doesn't have a chinese locale.
|
||
gt_cv_locale_zh_CN=none
|
||
fi
|
||
rm -fr conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5
|
||
$as_echo "$gt_cv_locale_zh_CN" >&6; }
|
||
LOCALE_ZH_CN=$gt_cv_locale_zh_CN
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
|
||
$as_echo_n "checking for inline... " >&6; }
|
||
if ${ac_cv_c_inline+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_cv_c_inline=no
|
||
for ac_kw in inline __inline__ __inline; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#ifndef __cplusplus
|
||
typedef int foo_t;
|
||
static $ac_kw foo_t static_foo () {return 0; }
|
||
$ac_kw foo_t foo () {return 0; }
|
||
#endif
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_inline=$ac_kw
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
test "$ac_cv_c_inline" != no && break
|
||
done
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
|
||
$as_echo "$ac_cv_c_inline" >&6; }
|
||
|
||
case $ac_cv_c_inline in
|
||
inline | yes) ;;
|
||
*)
|
||
case $ac_cv_c_inline in
|
||
no) ac_val=;;
|
||
*) ac_val=$ac_cv_c_inline;;
|
||
esac
|
||
cat >>confdefs.h <<_ACEOF
|
||
#ifndef __cplusplus
|
||
#define inline $ac_val
|
||
#endif
|
||
_ACEOF
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5
|
||
$as_echo_n "checking for a traditional french locale... " >&6; }
|
||
if ${gt_cv_locale_fr+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <time.h>
|
||
#if HAVE_LANGINFO_CODESET
|
||
# include <langinfo.h>
|
||
#endif
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
struct tm t;
|
||
char buf[16];
|
||
int main () {
|
||
/* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl
|
||
imitates locale dependent behaviour by looking at the environment
|
||
variables, and all locales use the UTF-8 encoding. */
|
||
#if defined __BEOS__ || defined __HAIKU__
|
||
return 1;
|
||
#else
|
||
/* Check whether the given locale name is recognized by the system. */
|
||
# if defined _WIN32 && !defined __CYGWIN__
|
||
/* On native Windows, setlocale(category, "") looks at the system settings,
|
||
not at the environment variables. Also, when an encoding suffix such
|
||
as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE
|
||
category of the locale to "C". */
|
||
if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL
|
||
|| strcmp (setlocale (LC_CTYPE, NULL), "C") == 0)
|
||
return 1;
|
||
# else
|
||
if (setlocale (LC_ALL, "") == NULL) return 1;
|
||
# endif
|
||
/* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
|
||
On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
|
||
is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
|
||
On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
|
||
succeeds but then nl_langinfo(CODESET) is "646". In this situation,
|
||
some unit tests fail.
|
||
On MirBSD 10, when an unsupported locale is specified, setlocale()
|
||
succeeds but then nl_langinfo(CODESET) is "UTF-8". */
|
||
# if HAVE_LANGINFO_CODESET
|
||
{
|
||
const char *cs = nl_langinfo (CODESET);
|
||
if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0
|
||
|| strcmp (cs, "UTF-8") == 0)
|
||
return 1;
|
||
}
|
||
# endif
|
||
# ifdef __CYGWIN__
|
||
/* On Cygwin, avoid locale names without encoding suffix, because the
|
||
locale_charset() function relies on the encoding suffix. Note that
|
||
LC_ALL is set on the command line. */
|
||
if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
|
||
# endif
|
||
/* Check whether in the abbreviation of the second month, the second
|
||
character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
|
||
one byte long. This excludes the UTF-8 encoding. */
|
||
t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
|
||
if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
|
||
# if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */
|
||
/* Check whether the decimal separator is a comma.
|
||
On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
|
||
are nl_langinfo(RADIXCHAR) are both ".". */
|
||
if (localeconv () ->decimal_point[0] != ',') return 1;
|
||
# endif
|
||
return 0;
|
||
#endif
|
||
}
|
||
|
||
_ACEOF
|
||
if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
|
||
(eval $ac_link) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; } && test -s conftest$ac_exeext; then
|
||
case "$host_os" in
|
||
# Handle native Windows specially, because there setlocale() interprets
|
||
# "ar" as "Arabic" or "Arabic_Saudi Arabia.1256",
|
||
# "fr" or "fra" as "French" or "French_France.1252",
|
||
# "ge"(!) or "deu"(!) as "German" or "German_Germany.1252",
|
||
# "ja" as "Japanese" or "Japanese_Japan.932",
|
||
# and similar.
|
||
mingw*)
|
||
# Test for the native Windows locale name.
|
||
if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr=French_France.1252
|
||
else
|
||
# None found.
|
||
gt_cv_locale_fr=none
|
||
fi
|
||
;;
|
||
*)
|
||
# Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
|
||
# otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the
|
||
# configure script would override the LC_ALL setting. Likewise for
|
||
# LC_CTYPE, which is also set at the beginning of the configure script.
|
||
# Test for the usual locale name.
|
||
if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr=fr_FR
|
||
else
|
||
# Test for the locale name with explicit encoding suffix.
|
||
if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr=fr_FR.ISO-8859-1
|
||
else
|
||
# Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
|
||
if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr=fr_FR.ISO8859-1
|
||
else
|
||
# Test for the HP-UX locale name.
|
||
if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr=fr_FR.iso88591
|
||
else
|
||
# Test for the Solaris 7 locale name.
|
||
if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
|
||
gt_cv_locale_fr=fr
|
||
else
|
||
# None found.
|
||
gt_cv_locale_fr=none
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
;;
|
||
esac
|
||
fi
|
||
rm -fr conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5
|
||
$as_echo "$gt_cv_locale_fr" >&6; }
|
||
LOCALE_FR=$gt_cv_locale_fr
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_EXPLICIT_BZERO=0;
|
||
GNULIB_FFSL=0;
|
||
GNULIB_FFSLL=0;
|
||
GNULIB_MEMCHR=0;
|
||
GNULIB_MEMMEM=0;
|
||
GNULIB_MEMPCPY=0;
|
||
GNULIB_MEMRCHR=0;
|
||
GNULIB_RAWMEMCHR=0;
|
||
GNULIB_STPCPY=0;
|
||
GNULIB_STPNCPY=0;
|
||
GNULIB_STRCHRNUL=0;
|
||
GNULIB_STRDUP=0;
|
||
GNULIB_STRNCAT=0;
|
||
GNULIB_STRNDUP=0;
|
||
GNULIB_STRNLEN=0;
|
||
GNULIB_STRPBRK=0;
|
||
GNULIB_STRSEP=0;
|
||
GNULIB_STRSTR=0;
|
||
GNULIB_STRCASESTR=0;
|
||
GNULIB_STRTOK_R=0;
|
||
GNULIB_MBSLEN=0;
|
||
GNULIB_MBSNLEN=0;
|
||
GNULIB_MBSCHR=0;
|
||
GNULIB_MBSRCHR=0;
|
||
GNULIB_MBSSTR=0;
|
||
GNULIB_MBSCASECMP=0;
|
||
GNULIB_MBSNCASECMP=0;
|
||
GNULIB_MBSPCASECMP=0;
|
||
GNULIB_MBSCASESTR=0;
|
||
GNULIB_MBSCSPN=0;
|
||
GNULIB_MBSPBRK=0;
|
||
GNULIB_MBSSPN=0;
|
||
GNULIB_MBSSEP=0;
|
||
GNULIB_MBSTOK_R=0;
|
||
GNULIB_STRERROR=0;
|
||
GNULIB_STRERROR_R=0;
|
||
GNULIB_STRSIGNAL=0;
|
||
GNULIB_STRVERSCMP=0;
|
||
HAVE_MBSLEN=0;
|
||
HAVE_EXPLICIT_BZERO=1;
|
||
HAVE_FFSL=1;
|
||
HAVE_FFSLL=1;
|
||
HAVE_MEMCHR=1;
|
||
HAVE_DECL_MEMMEM=1;
|
||
HAVE_MEMPCPY=1;
|
||
HAVE_DECL_MEMRCHR=1;
|
||
HAVE_RAWMEMCHR=1;
|
||
HAVE_STPCPY=1;
|
||
HAVE_STPNCPY=1;
|
||
HAVE_STRCHRNUL=1;
|
||
HAVE_DECL_STRDUP=1;
|
||
HAVE_DECL_STRNDUP=1;
|
||
HAVE_DECL_STRNLEN=1;
|
||
HAVE_STRPBRK=1;
|
||
HAVE_STRSEP=1;
|
||
HAVE_STRCASESTR=1;
|
||
HAVE_DECL_STRTOK_R=1;
|
||
HAVE_DECL_STRERROR_R=1;
|
||
HAVE_DECL_STRSIGNAL=1;
|
||
HAVE_STRVERSCMP=1;
|
||
REPLACE_MEMCHR=0;
|
||
REPLACE_MEMMEM=0;
|
||
REPLACE_STPNCPY=0;
|
||
REPLACE_STRCHRNUL=0;
|
||
REPLACE_STRDUP=0;
|
||
REPLACE_STRNCAT=0;
|
||
REPLACE_STRNDUP=0;
|
||
REPLACE_STRNLEN=0;
|
||
REPLACE_STRSTR=0;
|
||
REPLACE_STRCASESTR=0;
|
||
REPLACE_STRTOK_R=0;
|
||
REPLACE_STRERROR=0;
|
||
REPLACE_STRERROR_R=0;
|
||
REPLACE_STRSIGNAL=0;
|
||
UNDEFINE_STRTOK_R=0;
|
||
|
||
|
||
|
||
|
||
|
||
|
||
# Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
|
||
# fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
|
||
# irrelevant for anonymous mappings.
|
||
ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
|
||
if test "x$ac_cv_func_mmap" = xyes; then :
|
||
gl_have_mmap=yes
|
||
else
|
||
gl_have_mmap=no
|
||
fi
|
||
|
||
|
||
# Try to allow MAP_ANONYMOUS.
|
||
gl_have_mmap_anonymous=no
|
||
if test $gl_have_mmap = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
|
||
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <sys/mman.h>
|
||
#ifdef MAP_ANONYMOUS
|
||
I cannot identify this map
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "I cannot identify this map" >/dev/null 2>&1; then :
|
||
gl_have_mmap_anonymous=yes
|
||
fi
|
||
rm -f conftest*
|
||
|
||
if test $gl_have_mmap_anonymous != yes; then
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <sys/mman.h>
|
||
#ifdef MAP_ANON
|
||
I cannot identify this map
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "I cannot identify this map" >/dev/null 2>&1; then :
|
||
|
||
$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h
|
||
|
||
gl_have_mmap_anonymous=yes
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5
|
||
$as_echo "$gl_have_mmap_anonymous" >&6; }
|
||
if test $gl_have_mmap_anonymous = yes; then
|
||
|
||
$as_echo "#define HAVE_MAP_ANONYMOUS 1" >>confdefs.h
|
||
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $HAVE_MEMCHR = 1; then
|
||
# Detect platform-specific bugs in some versions of glibc:
|
||
# memchr should not dereference anything with length 0
|
||
# https://bugzilla.redhat.com/show_bug.cgi?id=499689
|
||
# memchr should not dereference overestimated length after a match
|
||
# https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
|
||
# https://sourceware.org/bugzilla/show_bug.cgi?id=10162
|
||
# memchr should cast the second argument to 'unsigned char'.
|
||
# This bug exists in Android 4.3.
|
||
# Assume that memchr works on platforms that lack mprotect.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
|
||
$as_echo_n "checking whether memchr works... " >&6; }
|
||
if ${gl_cv_func_memchr_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess no on Android.
|
||
linux*-android*) gl_cv_func_memchr_works="guessing no" ;;
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_func_memchr_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_memchr_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <string.h>
|
||
#if HAVE_SYS_MMAN_H
|
||
# include <fcntl.h>
|
||
# include <unistd.h>
|
||
# include <sys/types.h>
|
||
# include <sys/mman.h>
|
||
# ifndef MAP_FILE
|
||
# define MAP_FILE 0
|
||
# endif
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = 0;
|
||
char *fence = NULL;
|
||
#if HAVE_SYS_MMAN_H && HAVE_MPROTECT
|
||
# if HAVE_MAP_ANONYMOUS
|
||
const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
|
||
const int fd = -1;
|
||
# else /* !HAVE_MAP_ANONYMOUS */
|
||
const int flags = MAP_FILE | MAP_PRIVATE;
|
||
int fd = open ("/dev/zero", O_RDONLY, 0666);
|
||
if (fd >= 0)
|
||
# endif
|
||
{
|
||
int pagesize = getpagesize ();
|
||
char *two_pages =
|
||
(char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
|
||
flags, fd, 0);
|
||
if (two_pages != (char *)(-1)
|
||
&& mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
|
||
fence = two_pages + pagesize;
|
||
}
|
||
#endif
|
||
if (fence)
|
||
{
|
||
if (memchr (fence, 0, 0))
|
||
result |= 1;
|
||
strcpy (fence - 9, "12345678");
|
||
if (memchr (fence - 9, 0, 79) != fence - 1)
|
||
result |= 2;
|
||
if (memchr (fence - 1, 0, 3) != fence - 1)
|
||
result |= 4;
|
||
}
|
||
/* Test against bug on Android 4.3. */
|
||
{
|
||
char input[3];
|
||
input[0] = 'a';
|
||
input[1] = 'b';
|
||
input[2] = 'c';
|
||
if (memchr (input, 0x789abc00 | 'b', 3) != input + 1)
|
||
result |= 8;
|
||
}
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_memchr_works=yes
|
||
else
|
||
gl_cv_func_memchr_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
|
||
$as_echo "$gl_cv_func_memchr_works" >&6; }
|
||
case "$gl_cv_func_memchr_works" in
|
||
*yes) ;;
|
||
*) REPLACE_MEMCHR=1 ;;
|
||
esac
|
||
fi
|
||
|
||
ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_memmem" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_MEMMEM $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in memmem
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
|
||
if test "x$ac_cv_func_memmem" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_MEMMEM 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_memmem = yes; then
|
||
HAVE_MEMMEM=1
|
||
else
|
||
HAVE_MEMMEM=0
|
||
fi
|
||
|
||
if test $ac_cv_have_decl_memmem = no; then
|
||
HAVE_DECL_MEMMEM=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
|
||
$as_echo_n "checking whether memmem works... " >&6; }
|
||
if ${gl_cv_func_memmem_works_always+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __GNU_LIBRARY__
|
||
#include <features.h>
|
||
#if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
|
||
|| __GLIBC_MINOR__ > 12)) \
|
||
|| (__GLIBC__ > 2)) \
|
||
|| defined __UCLIBC__
|
||
Lucky user
|
||
#endif
|
||
#elif defined __CYGWIN__
|
||
#include <cygwin/version.h>
|
||
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
|
||
Lucky user
|
||
#endif
|
||
#else
|
||
Lucky user
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Lucky user" >/dev/null 2>&1; then :
|
||
gl_cv_func_memmem_works_always="guessing yes"
|
||
else
|
||
gl_cv_func_memmem_works_always="$gl_cross_guess_normal"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <string.h> /* for memmem */
|
||
#define P "_EF_BF_BD"
|
||
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
|
||
#define NEEDLE P P P P P
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = 0;
|
||
if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
|
||
result |= 1;
|
||
/* Check for empty needle behavior. */
|
||
{
|
||
const char *haystack = "AAA";
|
||
if (memmem (haystack, 3, NULL, 0) != haystack)
|
||
result |= 2;
|
||
}
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_memmem_works_always=yes
|
||
else
|
||
gl_cv_func_memmem_works_always=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
|
||
$as_echo "$gl_cv_func_memmem_works_always" >&6; }
|
||
case "$gl_cv_func_memmem_works_always" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_MEMMEM=1
|
||
;;
|
||
esac
|
||
fi
|
||
:
|
||
|
||
ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_memrchr" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_MEMRCHR $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for O_CLOEXEC" >&5
|
||
$as_echo_n "checking for O_CLOEXEC... " >&6; }
|
||
if ${gl_cv_macro_O_CLOEXEC+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <fcntl.h>
|
||
#ifndef O_CLOEXEC
|
||
choke me;
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return O_CLOEXEC;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_macro_O_CLOEXEC=yes
|
||
else
|
||
gl_cv_macro_O_CLOEXEC=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_macro_O_CLOEXEC" >&5
|
||
$as_echo "$gl_cv_macro_O_CLOEXEC" >&6; }
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5
|
||
$as_echo_n "checking for promoted mode_t type... " >&6; }
|
||
if ${gl_cv_promoted_mode_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
int
|
||
main ()
|
||
{
|
||
typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_promoted_mode_t='int'
|
||
else
|
||
gl_cv_promoted_mode_t='mode_t'
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5
|
||
$as_echo "$gl_cv_promoted_mode_t" >&6; }
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define PROMOTED_MODE_T $gl_cv_promoted_mode_t
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_DPRINTF=0;
|
||
GNULIB_FCLOSE=0;
|
||
GNULIB_FDOPEN=0;
|
||
GNULIB_FFLUSH=0;
|
||
GNULIB_FGETC=0;
|
||
GNULIB_FGETS=0;
|
||
GNULIB_FOPEN=0;
|
||
GNULIB_FPRINTF=0;
|
||
GNULIB_FPRINTF_POSIX=0;
|
||
GNULIB_FPURGE=0;
|
||
GNULIB_FPUTC=0;
|
||
GNULIB_FPUTS=0;
|
||
GNULIB_FREAD=0;
|
||
GNULIB_FREOPEN=0;
|
||
GNULIB_FSCANF=0;
|
||
GNULIB_FSEEK=0;
|
||
GNULIB_FSEEKO=0;
|
||
GNULIB_FTELL=0;
|
||
GNULIB_FTELLO=0;
|
||
GNULIB_FWRITE=0;
|
||
GNULIB_GETC=0;
|
||
GNULIB_GETCHAR=0;
|
||
GNULIB_GETDELIM=0;
|
||
GNULIB_GETLINE=0;
|
||
GNULIB_OBSTACK_PRINTF=0;
|
||
GNULIB_OBSTACK_PRINTF_POSIX=0;
|
||
GNULIB_PCLOSE=0;
|
||
GNULIB_PERROR=0;
|
||
GNULIB_POPEN=0;
|
||
GNULIB_PRINTF=0;
|
||
GNULIB_PRINTF_POSIX=0;
|
||
GNULIB_PUTC=0;
|
||
GNULIB_PUTCHAR=0;
|
||
GNULIB_PUTS=0;
|
||
GNULIB_REMOVE=0;
|
||
GNULIB_RENAME=0;
|
||
GNULIB_RENAMEAT=0;
|
||
GNULIB_SCANF=0;
|
||
GNULIB_SNPRINTF=0;
|
||
GNULIB_SPRINTF_POSIX=0;
|
||
GNULIB_STDIO_H_NONBLOCKING=0;
|
||
GNULIB_STDIO_H_SIGPIPE=0;
|
||
GNULIB_TMPFILE=0;
|
||
GNULIB_VASPRINTF=0;
|
||
GNULIB_VFSCANF=0;
|
||
GNULIB_VSCANF=0;
|
||
GNULIB_VDPRINTF=0;
|
||
GNULIB_VFPRINTF=0;
|
||
GNULIB_VFPRINTF_POSIX=0;
|
||
GNULIB_VPRINTF=0;
|
||
GNULIB_VPRINTF_POSIX=0;
|
||
GNULIB_VSNPRINTF=0;
|
||
GNULIB_VSPRINTF_POSIX=0;
|
||
HAVE_DECL_FPURGE=1;
|
||
HAVE_DECL_FSEEKO=1;
|
||
HAVE_DECL_FTELLO=1;
|
||
HAVE_DECL_GETDELIM=1;
|
||
HAVE_DECL_GETLINE=1;
|
||
HAVE_DECL_OBSTACK_PRINTF=1;
|
||
HAVE_DECL_SNPRINTF=1;
|
||
HAVE_DECL_VSNPRINTF=1;
|
||
HAVE_DPRINTF=1;
|
||
HAVE_FSEEKO=1;
|
||
HAVE_FTELLO=1;
|
||
HAVE_PCLOSE=1;
|
||
HAVE_POPEN=1;
|
||
HAVE_RENAMEAT=1;
|
||
HAVE_VASPRINTF=1;
|
||
HAVE_VDPRINTF=1;
|
||
REPLACE_DPRINTF=0;
|
||
REPLACE_FCLOSE=0;
|
||
REPLACE_FDOPEN=0;
|
||
REPLACE_FFLUSH=0;
|
||
REPLACE_FOPEN=0;
|
||
REPLACE_FPRINTF=0;
|
||
REPLACE_FPURGE=0;
|
||
REPLACE_FREOPEN=0;
|
||
REPLACE_FSEEK=0;
|
||
REPLACE_FSEEKO=0;
|
||
REPLACE_FTELL=0;
|
||
REPLACE_FTELLO=0;
|
||
REPLACE_GETDELIM=0;
|
||
REPLACE_GETLINE=0;
|
||
REPLACE_OBSTACK_PRINTF=0;
|
||
REPLACE_PERROR=0;
|
||
REPLACE_POPEN=0;
|
||
REPLACE_PRINTF=0;
|
||
REPLACE_REMOVE=0;
|
||
REPLACE_RENAME=0;
|
||
REPLACE_RENAMEAT=0;
|
||
REPLACE_SNPRINTF=0;
|
||
REPLACE_SPRINTF=0;
|
||
REPLACE_STDIO_READ_FUNCS=0;
|
||
REPLACE_STDIO_WRITE_FUNCS=0;
|
||
REPLACE_TMPFILE=0;
|
||
REPLACE_VASPRINTF=0;
|
||
REPLACE_VDPRINTF=0;
|
||
REPLACE_VFPRINTF=0;
|
||
REPLACE_VPRINTF=0;
|
||
REPLACE_VSNPRINTF=0;
|
||
REPLACE_VSPRINTF=0;
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_setenv" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_SETENV $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_have_decl_setenv = no; then
|
||
HAVE_DECL_SETENV=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
for ac_header in search.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_search_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_SEARCH_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
for ac_func in tsearch
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch"
|
||
if test "x$ac_cv_func_tsearch" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_TSEARCH 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
|
||
|
||
GNULIB_PTHREAD_SIGMASK=0;
|
||
GNULIB_RAISE=0;
|
||
GNULIB_SIGNAL_H_SIGPIPE=0;
|
||
GNULIB_SIGPROCMASK=0;
|
||
GNULIB_SIGACTION=0;
|
||
HAVE_POSIX_SIGNALBLOCKING=1;
|
||
HAVE_PTHREAD_SIGMASK=1;
|
||
HAVE_RAISE=1;
|
||
HAVE_SIGSET_T=1;
|
||
HAVE_SIGINFO_T=1;
|
||
HAVE_SIGACTION=1;
|
||
HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
|
||
|
||
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
|
||
|
||
HAVE_SIGHANDLER_T=1;
|
||
REPLACE_PTHREAD_SIGMASK=0;
|
||
REPLACE_RAISE=0;
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
|
||
#include <signal.h>
|
||
/* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
|
||
#include <sys/types.h>
|
||
|
||
"
|
||
if test "x$ac_cv_type_sigset_t" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_SIGSET_T 1
|
||
_ACEOF
|
||
|
||
gl_cv_type_sigset_t=yes
|
||
else
|
||
gl_cv_type_sigset_t=no
|
||
fi
|
||
|
||
if test $gl_cv_type_sigset_t != yes; then
|
||
HAVE_SIGSET_T=0
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
|
||
$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
|
||
if ${ac_cv_type_uid_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "uid_t" >/dev/null 2>&1; then :
|
||
ac_cv_type_uid_t=yes
|
||
else
|
||
ac_cv_type_uid_t=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
|
||
$as_echo "$ac_cv_type_uid_t" >&6; }
|
||
if test $ac_cv_type_uid_t = no; then
|
||
|
||
$as_echo "#define uid_t int" >>confdefs.h
|
||
|
||
|
||
$as_echo "#define gid_t int" >>confdefs.h
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
|
||
$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
|
||
if ${ac_cv_header_stdbool_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdbool.h>
|
||
|
||
#ifdef __cplusplus
|
||
typedef bool Bool;
|
||
#else
|
||
typedef _Bool Bool;
|
||
#ifndef bool
|
||
"error: bool is not defined"
|
||
#endif
|
||
#ifndef false
|
||
"error: false is not defined"
|
||
#endif
|
||
#if false
|
||
"error: false is not 0"
|
||
#endif
|
||
#ifndef true
|
||
"error: true is not defined"
|
||
#endif
|
||
#if true != 1
|
||
"error: true is not 1"
|
||
#endif
|
||
#endif
|
||
|
||
#ifndef __bool_true_false_are_defined
|
||
"error: __bool_true_false_are_defined is not defined"
|
||
#endif
|
||
|
||
struct s { Bool s: 1; Bool t; bool u: 1; bool v; } s;
|
||
|
||
char a[true == 1 ? 1 : -1];
|
||
char b[false == 0 ? 1 : -1];
|
||
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
|
||
char d[(bool) 0.5 == true ? 1 : -1];
|
||
/* See body of main program for 'e'. */
|
||
char f[(Bool) 0.0 == false ? 1 : -1];
|
||
char g[true];
|
||
char h[sizeof (Bool)];
|
||
char i[sizeof s.t];
|
||
enum { j = false, k = true, l = false * true, m = true * 256 };
|
||
/* The following fails for
|
||
HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
|
||
Bool n[m];
|
||
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
|
||
char p[-1 - (Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
|
||
/* Catch a bug in an HP-UX C compiler. See
|
||
https://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
|
||
https://lists.gnu.org/r/bug-coreutils/2005-11/msg00161.html
|
||
*/
|
||
Bool q = true;
|
||
Bool *pq = &q;
|
||
bool *qq = &q;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
bool e = &s;
|
||
*pq |= q; *pq |= ! q;
|
||
*qq |= q; *qq |= ! q;
|
||
/* Refer to every declared value, to avoid compiler optimizations. */
|
||
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
|
||
+ !m + !n + !o + !p + !q + !pq + !qq);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_header_stdbool_h=yes
|
||
else
|
||
ac_cv_header_stdbool_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
|
||
$as_echo "$ac_cv_header_stdbool_h" >&6; }
|
||
ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
|
||
if test "x$ac_cv_type__Bool" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE__BOOL 1
|
||
_ACEOF
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
REPLACE_NULL=0;
|
||
HAVE_MAX_ALIGN_T=1;
|
||
HAVE_WCHAR_T=1;
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
|
||
$as_echo_n "checking for wchar_t... " >&6; }
|
||
if ${gt_cv_c_wchar_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stddef.h>
|
||
wchar_t foo = (wchar_t)'\0';
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gt_cv_c_wchar_t=yes
|
||
else
|
||
gt_cv_c_wchar_t=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
|
||
$as_echo "$gt_cv_c_wchar_t" >&6; }
|
||
if test $gt_cv_c_wchar_t = yes; then
|
||
|
||
$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strdup" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRDUP $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
REPLACE_STRERROR_0=0
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5
|
||
$as_echo_n "checking whether strerror(0) succeeds... " >&6; }
|
||
if ${gl_cv_func_strerror_0_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_strerror_0_works="guessing yes" ;;
|
||
# Guess yes on musl systems.
|
||
*-musl*) gl_cv_func_strerror_0_works="guessing yes" ;;
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_func_strerror_0_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_strerror_0_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
#include <errno.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
char *str;
|
||
errno = 0;
|
||
str = strerror (0);
|
||
if (!*str) result |= 1;
|
||
if (errno) result |= 2;
|
||
if (strstr (str, "nknown") || strstr (str, "ndefined"))
|
||
result |= 4;
|
||
return result;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strerror_0_works=yes
|
||
else
|
||
gl_cv_func_strerror_0_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5
|
||
$as_echo "$gl_cv_func_strerror_0_works" >&6; }
|
||
case "$gl_cv_func_strerror_0_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_STRERROR_0=1
|
||
|
||
$as_echo "#define REPLACE_STRERROR_0 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_strerror_r = yes; then
|
||
if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5
|
||
$as_echo_n "checking for strerror_r with POSIX signature... " >&6; }
|
||
if ${gl_cv_func_strerror_r_posix_signature+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
int strerror_r (int, char *, size_t);
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_strerror_r_posix_signature=yes
|
||
else
|
||
gl_cv_func_strerror_r_posix_signature=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5
|
||
$as_echo "$gl_cv_func_strerror_r_posix_signature" >&6; }
|
||
if test $gl_cv_func_strerror_r_posix_signature = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5
|
||
$as_echo_n "checking whether strerror_r works... " >&6; }
|
||
if ${gl_cv_func_strerror_r_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
|
||
case "$host_os" in
|
||
# Guess no on AIX.
|
||
aix*) gl_cv_func_strerror_r_works="guessing no";;
|
||
# Guess no on HP-UX.
|
||
hpux*) gl_cv_func_strerror_r_works="guessing no";;
|
||
# Guess no on BSD variants.
|
||
*bsd*) gl_cv_func_strerror_r_works="guessing no";;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_strerror_r_works="guessing yes";;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <errno.h>
|
||
#include <string.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
char buf[79];
|
||
if (strerror_r (EACCES, buf, 0) < 0)
|
||
result |= 1;
|
||
errno = 0;
|
||
if (strerror_r (EACCES, buf, sizeof buf) != 0)
|
||
result |= 2;
|
||
strcpy (buf, "Unknown");
|
||
if (strerror_r (0, buf, sizeof buf) != 0)
|
||
result |= 4;
|
||
if (errno)
|
||
result |= 8;
|
||
if (strstr (buf, "nknown") || strstr (buf, "ndefined"))
|
||
result |= 0x10;
|
||
errno = 0;
|
||
*buf = 0;
|
||
if (strerror_r (-3, buf, sizeof buf) < 0)
|
||
result |= 0x20;
|
||
if (errno)
|
||
result |= 0x40;
|
||
if (!*buf)
|
||
result |= 0x80;
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strerror_r_works=yes
|
||
else
|
||
gl_cv_func_strerror_r_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
|
||
$as_echo "$gl_cv_func_strerror_r_works" >&6; }
|
||
else
|
||
|
||
if test $ac_cv_func___xpg_strerror_r = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5
|
||
$as_echo_n "checking whether __xpg_strerror_r works... " >&6; }
|
||
if ${gl_cv_func_strerror_r_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
gl_cv_func_strerror_r_works="$gl_cross_guess_normal"
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <errno.h>
|
||
#include <string.h>
|
||
extern
|
||
#ifdef __cplusplus
|
||
"C"
|
||
#endif
|
||
int __xpg_strerror_r(int, char *, size_t);
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
char buf[256] = "^";
|
||
char copy[256];
|
||
char *str = strerror (-1);
|
||
strcpy (copy, str);
|
||
if (__xpg_strerror_r (-2, buf, 1) == 0)
|
||
result |= 1;
|
||
if (*buf)
|
||
result |= 2;
|
||
__xpg_strerror_r (-2, buf, 256);
|
||
if (strcmp (str, copy))
|
||
result |= 4;
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strerror_r_works=yes
|
||
else
|
||
gl_cv_func_strerror_r_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5
|
||
$as_echo "$gl_cv_func_strerror_r_works" >&6; }
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
|
||
ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strerror_r" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRERROR_R $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_string_h='<'string.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
|
||
$as_echo_n "checking absolute name of <string.h>... " >&6; }
|
||
if ${gl_cv_next_string_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'string.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_string_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_string_h
|
||
gl_cv_next_string_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5
|
||
$as_echo "$gl_cv_next_string_h" >&6; }
|
||
fi
|
||
NEXT_STRING_H=$gl_cv_next_string_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'string.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_string_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
|
||
REPLACE_STRSTR=1
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5
|
||
$as_echo_n "checking whether strstr works... " >&6; }
|
||
if ${gl_cv_func_strstr_works_always+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __GNU_LIBRARY__
|
||
#include <features.h>
|
||
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
|
||
|| defined __UCLIBC__
|
||
Lucky user
|
||
#endif
|
||
#elif defined __CYGWIN__
|
||
#include <cygwin/version.h>
|
||
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
|
||
Lucky user
|
||
#endif
|
||
#else
|
||
Lucky user
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Lucky user" >/dev/null 2>&1; then :
|
||
gl_cv_func_strstr_works_always="guessing yes"
|
||
else
|
||
gl_cv_func_strstr_works_always="$gl_cross_guess_normal"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <string.h> /* for strstr */
|
||
#ifdef __GNU_LIBRARY__
|
||
#include <features.h>
|
||
#if __GLIBC__ == 2 && __GLIBC_MINOR__ == 28
|
||
Unlucky user
|
||
#endif
|
||
#endif
|
||
#define P "_EF_BF_BD"
|
||
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
|
||
#define NEEDLE P P P P P
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return !!strstr (HAYSTACK, NEEDLE);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strstr_works_always=yes
|
||
else
|
||
gl_cv_func_strstr_works_always=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5
|
||
$as_echo "$gl_cv_func_strstr_works_always" >&6; }
|
||
case "$gl_cv_func_strstr_works_always" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_STRSTR=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
ac_fn_c_check_decl "$LINENO" "strtok_r" "ac_cv_have_decl_strtok_r" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_strtok_r" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_STRTOK_R $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define _USE_STD_STAT 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_sys_types_h='<'sys/types.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/types.h>" >&5
|
||
$as_echo_n "checking absolute name of <sys/types.h>... " >&6; }
|
||
if ${gl_cv_next_sys_types_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'sys/types.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_sys_types_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_sys_types_h
|
||
gl_cv_next_sys_types_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5
|
||
$as_echo "$gl_cv_next_sys_types_h" >&6; }
|
||
fi
|
||
NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'sys/types.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_sys_types_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
WINDOWS_STAT_INODES=0
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
|
||
$as_echo_n "checking for struct timespec in <time.h>... " >&6; }
|
||
if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <time.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
static struct timespec x; x.tv_sec = x.tv_nsec;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_sys_struct_timespec_in_time_h=yes
|
||
else
|
||
gl_cv_sys_struct_timespec_in_time_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
|
||
$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
|
||
|
||
TIME_H_DEFINES_STRUCT_TIMESPEC=0
|
||
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
|
||
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
|
||
UNISTD_H_DEFINES_STRUCT_TIMESPEC=0
|
||
if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
|
||
TIME_H_DEFINES_STRUCT_TIMESPEC=1
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
|
||
$as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
|
||
if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/time.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
static struct timespec x; x.tv_sec = x.tv_nsec;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_sys_struct_timespec_in_sys_time_h=yes
|
||
else
|
||
gl_cv_sys_struct_timespec_in_sys_time_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
|
||
$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
|
||
if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
|
||
SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
|
||
$as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
|
||
if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <pthread.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
static struct timespec x; x.tv_sec = x.tv_nsec;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_sys_struct_timespec_in_pthread_h=yes
|
||
else
|
||
gl_cv_sys_struct_timespec_in_pthread_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
|
||
$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
|
||
if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
|
||
PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <unistd.h>" >&5
|
||
$as_echo_n "checking for struct timespec in <unistd.h>... " >&6; }
|
||
if ${gl_cv_sys_struct_timespec_in_unistd_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <unistd.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
static struct timespec x; x.tv_sec = x.tv_nsec;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_sys_struct_timespec_in_unistd_h=yes
|
||
else
|
||
gl_cv_sys_struct_timespec_in_unistd_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_unistd_h" >&5
|
||
$as_echo "$gl_cv_sys_struct_timespec_in_unistd_h" >&6; }
|
||
if test $gl_cv_sys_struct_timespec_in_unistd_h = yes; then
|
||
UNISTD_H_DEFINES_STRUCT_TIMESPEC=1
|
||
fi
|
||
fi
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_time_h='<'time.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
|
||
$as_echo_n "checking absolute name of <time.h>... " >&6; }
|
||
if ${gl_cv_next_time_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <time.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'time.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_time_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_time_h
|
||
gl_cv_next_time_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
|
||
$as_echo "$gl_cv_next_time_h" >&6; }
|
||
fi
|
||
NEXT_TIME_H=$gl_cv_next_time_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'time.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_time_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default"
|
||
if test "x$ac_cv_have_decl_unsetenv" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_UNSETENV $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <wchar.h> uses 'inline' correctly" >&5
|
||
$as_echo_n "checking whether <wchar.h> uses 'inline' correctly... " >&6; }
|
||
if ${gl_cv_header_wchar_h_correct_inline+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
gl_cv_header_wchar_h_correct_inline=yes
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#define wcstod renamed_wcstod
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
extern int zero (void);
|
||
int main () { return zero(); }
|
||
|
||
_ACEOF
|
||
save_ac_compile="$ac_compile"
|
||
ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest1/`
|
||
if echo '#include "conftest.c"' >conftest1.c &&
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
|
||
(eval $ac_compile) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#define wcstod renamed_wcstod
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int zero (void) { return 0; }
|
||
|
||
_ACEOF
|
||
ac_compile=`echo "$save_ac_compile" | sed s/conftest/conftest2/`
|
||
if echo '#include "conftest.c"' >conftest2.c &&
|
||
{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
|
||
(eval $ac_compile) 2>&5
|
||
ac_status=$?
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
|
||
test $ac_status = 0; }; then
|
||
if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then
|
||
:
|
||
else
|
||
gl_cv_header_wchar_h_correct_inline=no
|
||
fi
|
||
fi
|
||
fi
|
||
ac_compile="$save_ac_compile"
|
||
rm -f conftest12.c conftest12.$ac_objext conftest$ac_exeext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5
|
||
$as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; }
|
||
if test $gl_cv_header_wchar_h_correct_inline = no; then
|
||
as_fn_error $? "<wchar.h> cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS).
|
||
This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in
|
||
C99 mode. You have four options:
|
||
- Add the flag -fgnu89-inline to CC and reconfigure, or
|
||
- Fix your include files, using parts of
|
||
<https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=b037a293a48718af30d706c2e18c929d0e69a621>, or
|
||
- Use a gcc version older than 4.3, or
|
||
- Don't use the flags -std=c99 or -std=gnu99.
|
||
Configuration aborted." "$LINENO" 5
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_crtdefs_h = yes; then
|
||
HAVE_CRTDEFS_H=1
|
||
else
|
||
HAVE_CRTDEFS_H=0
|
||
fi
|
||
|
||
|
||
|
||
GNULIB_ISWBLANK=0;
|
||
GNULIB_WCTYPE=0;
|
||
GNULIB_ISWCTYPE=0;
|
||
GNULIB_WCTRANS=0;
|
||
GNULIB_TOWCTRANS=0;
|
||
HAVE_ISWBLANK=1;
|
||
HAVE_WCTYPE_T=1;
|
||
HAVE_WCTRANS_T=1;
|
||
REPLACE_ISWBLANK=0;
|
||
|
||
|
||
|
||
|
||
if false; then
|
||
GL_COND_LIBTOOL_TRUE=
|
||
GL_COND_LIBTOOL_FALSE='#'
|
||
else
|
||
GL_COND_LIBTOOL_TRUE='#'
|
||
GL_COND_LIBTOOL_FALSE=
|
||
fi
|
||
|
||
gl_cond_libtool=false
|
||
gl_libdeps=
|
||
gl_ltlibdeps=
|
||
gl_m4_base='import/m4'
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_source_base='import'
|
||
|
||
|
||
if test $ac_cv_func_alloca_works = no; then
|
||
:
|
||
fi
|
||
|
||
# Define an additional variable used in the Makefile substitution.
|
||
if test $ac_cv_working_alloca_h = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
|
||
$as_echo_n "checking for alloca as a compiler built-in... " >&6; }
|
||
if ${gl_cv_rpl_alloca+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#if defined __GNUC__ || defined _AIX || defined _MSC_VER
|
||
Need own alloca
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Need own alloca" >/dev/null 2>&1; then :
|
||
gl_cv_rpl_alloca=yes
|
||
else
|
||
gl_cv_rpl_alloca=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
|
||
$as_echo "$gl_cv_rpl_alloca" >&6; }
|
||
if test $gl_cv_rpl_alloca = yes; then
|
||
|
||
$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
|
||
|
||
ALLOCA_H=alloca.h
|
||
else
|
||
ALLOCA_H=
|
||
fi
|
||
else
|
||
ALLOCA_H=alloca.h
|
||
fi
|
||
|
||
if test -n "$ALLOCA_H"; then
|
||
GL_GENERATE_ALLOCA_H_TRUE=
|
||
GL_GENERATE_ALLOCA_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_ALLOCA_H_TRUE='#'
|
||
GL_GENERATE_ALLOCA_H_FALSE=
|
||
fi
|
||
|
||
|
||
if test $ac_cv_working_alloca_h = yes; then
|
||
HAVE_ALLOCA_H=1
|
||
else
|
||
HAVE_ALLOCA_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_arpa_inet_h = yes; then
|
||
HAVE_ARPA_INET_H=1
|
||
else
|
||
HAVE_ARPA_INET_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <arpa/inet.h>" >&5
|
||
$as_echo_n "checking absolute name of <arpa/inet.h>... " >&6; }
|
||
if ${gl_cv_next_arpa_inet_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_arpa_inet_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <arpa/inet.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'arpa/inet.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_arpa_inet_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_arpa_inet_h
|
||
gl_cv_next_arpa_inet_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_arpa_inet_h='<'arpa/inet.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5
|
||
$as_echo "$gl_cv_next_arpa_inet_h" >&6; }
|
||
fi
|
||
NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'arpa/inet.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_arpa_inet_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h = yes; then
|
||
HAVE_WS2TCPIP_H=0
|
||
else
|
||
if test $ac_cv_header_ws2tcpip_h = yes; then
|
||
HAVE_WS2TCPIP_H=1
|
||
else
|
||
HAVE_WS2TCPIP_H=0
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_expect" >&5
|
||
$as_echo_n "checking for __builtin_expect... " >&6; }
|
||
if ${gl_cv___builtin_expect+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int
|
||
main (int argc, char **argv)
|
||
{
|
||
argc = __builtin_expect (argc, 100);
|
||
return argv[argc != 100][0];
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv___builtin_expect=yes
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <builtins.h>
|
||
int
|
||
main (int argc, char **argv)
|
||
{
|
||
argc = __builtin_expect (argc, 100);
|
||
return argv[argc != 100][0];
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv___builtin_expect="in <builtins.h>"
|
||
else
|
||
gl_cv___builtin_expect=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv___builtin_expect" >&5
|
||
$as_echo "$gl_cv___builtin_expect" >&6; }
|
||
if test "$gl_cv___builtin_expect" = yes; then
|
||
$as_echo "#define HAVE___BUILTIN_EXPECT 1" >>confdefs.h
|
||
|
||
elif test "$gl_cv___builtin_expect" = "in <builtins.h>"; then
|
||
$as_echo "#define HAVE___BUILTIN_EXPECT 2" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_canonicalize_file_name = no; then
|
||
HAVE_CANONICALIZE_FILE_NAME=0
|
||
if test $ac_cv_func_realpath = no; then
|
||
HAVE_REALPATH=0
|
||
else
|
||
case "$gl_cv_func_realpath_works" in
|
||
*yes) ;;
|
||
*) REPLACE_REALPATH=1 ;;
|
||
esac
|
||
fi
|
||
else
|
||
case "$gl_cv_func_realpath_works" in
|
||
*yes)
|
||
;;
|
||
*)
|
||
REPLACE_CANONICALIZE_FILE_NAME=1
|
||
REPLACE_REALPATH=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_CANONICALIZE_FILE_NAME = 0 || test $REPLACE_CANONICALIZE_FILE_NAME = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS canonicalize-lgpl.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_CANONICALIZE_LGPL 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_CANONICALIZE_FILE_NAME=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_REALPATH=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_REALPATH 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_CHDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_CHDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5
|
||
$as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; }
|
||
if ${gl_cv_have_arbitrary_file_name_length_limit+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif
|
||
#include <limits.h>
|
||
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
|
||
# include <sys/param.h>
|
||
#endif
|
||
#if !defined PATH_MAX && defined MAXPATHLEN
|
||
# define PATH_MAX MAXPATHLEN
|
||
#endif
|
||
#ifdef __hpux
|
||
# undef PATH_MAX
|
||
# define PATH_MAX 1024
|
||
#endif
|
||
#if defined _WIN32 && ! defined __CYGWIN__
|
||
# undef PATH_MAX
|
||
# define PATH_MAX 260
|
||
#endif
|
||
|
||
#ifdef PATH_MAX
|
||
have_arbitrary_file_name_length_limit
|
||
#endif
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then :
|
||
gl_cv_have_arbitrary_file_name_length_limit=yes
|
||
else
|
||
gl_cv_have_arbitrary_file_name_length_limit=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5
|
||
$as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; }
|
||
|
||
if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_CLOEXEC 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
|
||
REPLACE_CLOSE=1
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h != yes; then
|
||
for ac_header in winsock2.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_winsock2_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WINSOCK2_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
fi
|
||
if test "$ac_cv_header_winsock2_h" = yes; then
|
||
HAVE_WINSOCK2_H=1
|
||
UNISTD_H_HAVE_WINSOCK2_H=1
|
||
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
|
||
else
|
||
HAVE_WINSOCK2_H=0
|
||
fi
|
||
|
||
|
||
if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then
|
||
REPLACE_CLOSE=1
|
||
fi
|
||
|
||
|
||
if test $REPLACE_CLOSE = 0; then
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
REPLACE_CLOSE=1
|
||
fi
|
||
fi
|
||
|
||
|
||
if test $REPLACE_CLOSE = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_CLOSE=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_CLOSE 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in closedir
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir"
|
||
if test "x$ac_cv_func_closedir" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_CLOSEDIR 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_closedir = no; then
|
||
HAVE_CLOSEDIR=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
if test $HAVE_CLOSEDIR = 1; then
|
||
REPLACE_CLOSEDIR=1
|
||
fi
|
||
fi
|
||
|
||
case $host_os,$HAVE_CLOSEDIR in
|
||
os2*,1)
|
||
REPLACE_CLOSEDIR=1;;
|
||
esac
|
||
|
||
if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_CLOSEDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5
|
||
$as_echo_n "checking for d_ino member in directory struct... " >&6; }
|
||
if ${gl_cv_struct_dirent_d_ino+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems with Linux kernel.
|
||
linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
|
||
# Guess yes on musl systems with Linux kernel.
|
||
linux*-musl*) gl_cv_struct_dirent_d_ino="guessing yes" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_struct_dirent_d_ino="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_struct_dirent_d_ino="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
#include <dirent.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
DIR *dp = opendir (".");
|
||
struct dirent *e;
|
||
struct stat st;
|
||
if (! dp)
|
||
return 1;
|
||
e = readdir (dp);
|
||
if (! e)
|
||
{ closedir (dp); return 2; }
|
||
if (lstat (e->d_name, &st) != 0)
|
||
{ closedir (dp); return 3; }
|
||
if (e->d_ino != st.st_ino)
|
||
{ closedir (dp); return 4; }
|
||
closedir (dp);
|
||
return 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_struct_dirent_d_ino=yes
|
||
else
|
||
gl_cv_struct_dirent_d_ino=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5
|
||
$as_echo "$gl_cv_struct_dirent_d_ino" >&6; }
|
||
case "$gl_cv_struct_dirent_d_ino" in
|
||
*yes)
|
||
|
||
$as_echo "#define D_INO_IN_DIRENT 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_type member in directory struct" >&5
|
||
$as_echo_n "checking for d_type member in directory struct... " >&6; }
|
||
if ${gl_cv_struct_dirent_d_type+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <sys/types.h>
|
||
#include <dirent.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
struct dirent dp; dp.d_type = 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_struct_dirent_d_type=yes
|
||
else
|
||
gl_cv_struct_dirent_d_type=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_type" >&5
|
||
$as_echo "$gl_cv_struct_dirent_d_type" >&6; }
|
||
if test $gl_cv_struct_dirent_d_type = yes; then
|
||
|
||
$as_echo "#define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_dirent_h='<'dirent.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <dirent.h>" >&5
|
||
$as_echo_n "checking absolute name of <dirent.h>... " >&6; }
|
||
if ${gl_cv_next_dirent_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_dirent_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <dirent.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'dirent.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_dirent_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_dirent_h
|
||
gl_cv_next_dirent_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_dirent_h='<'dirent.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5
|
||
$as_echo "$gl_cv_next_dirent_h" >&6; }
|
||
fi
|
||
NEXT_DIRENT_H=$gl_cv_next_dirent_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'dirent.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_dirent_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_dirent_h = yes; then
|
||
HAVE_DIRENT_H=1
|
||
else
|
||
HAVE_DIRENT_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in dirfd
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
|
||
if test "x$ac_cv_func_dirfd" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DIRFD 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include <sys/types.h>
|
||
#include <dirent.h>
|
||
"
|
||
if test "x$ac_cv_have_decl_dirfd" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_DIRFD $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_dirfd = no; then
|
||
HAVE_DECL_DIRFD=0
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
|
||
$as_echo_n "checking whether dirfd is a macro... " >&6; }
|
||
if ${gl_cv_func_dirfd_macro+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <sys/types.h>
|
||
#include <dirent.h>
|
||
#ifdef dirfd
|
||
dirent_header_defines_dirfd
|
||
#endif
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then :
|
||
gl_cv_func_dirfd_macro=yes
|
||
else
|
||
gl_cv_func_dirfd_macro=no
|
||
fi
|
||
rm -f conftest*
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5
|
||
$as_echo "$gl_cv_func_dirfd_macro" >&6; }
|
||
|
||
# Use the replacement if we have no function or macro with that name,
|
||
# or if OS/2 kLIBC whose dirfd() does not work.
|
||
# Replace only if the system declares dirfd already.
|
||
case $ac_cv_func_dirfd,$gl_cv_func_dirfd_macro,$host_os,$ac_cv_have_decl_dirfd in
|
||
no,no,*,yes | *,*,os2*,yes)
|
||
REPLACE_DIRFD=1
|
||
|
||
$as_echo "#define REPLACE_DIRFD 1" >>confdefs.h
|
||
;;
|
||
esac
|
||
|
||
if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no \
|
||
|| test $REPLACE_DIRFD = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext"
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
|
||
$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; }
|
||
if ${gl_cv_sys_dir_fd_member_name+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
dirfd_save_CFLAGS=$CFLAGS
|
||
for ac_expr in d_fd dd_fd; do
|
||
|
||
CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <sys/types.h>
|
||
#include <dirent.h>
|
||
int
|
||
main ()
|
||
{
|
||
DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
dir_fd_found=yes
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
CFLAGS=$dirfd_save_CFLAGS
|
||
test "$dir_fd_found" = yes && break
|
||
done
|
||
test "$dir_fd_found" = yes || ac_expr=no_such_member
|
||
|
||
gl_cv_sys_dir_fd_member_name=$ac_expr
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
|
||
$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; }
|
||
if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_DIRFD=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_DIRFD 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5
|
||
$as_echo_n "checking whether // is distinct from /... " >&6; }
|
||
if ${gl_cv_double_slash_root+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test x"$cross_compiling" = xyes ; then
|
||
# When cross-compiling, there is no way to tell whether // is special
|
||
# short of a list of hosts. However, the only known hosts to date
|
||
# that have a distinct // are Apollo DomainOS (too old to port to),
|
||
# Cygwin, and z/OS. If anyone knows of another system for which // has
|
||
# special semantics and is distinct from /, please report it to
|
||
# <bug-gnulib@gnu.org>.
|
||
case $host in
|
||
*-cygwin | i370-ibm-openedition)
|
||
gl_cv_double_slash_root=yes ;;
|
||
*)
|
||
# Be optimistic and assume that / and // are the same when we
|
||
# don't know.
|
||
gl_cv_double_slash_root='unknown, assuming no' ;;
|
||
esac
|
||
else
|
||
set x `ls -di / // 2>/dev/null`
|
||
if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then
|
||
gl_cv_double_slash_root=no
|
||
else
|
||
gl_cv_double_slash_root=yes
|
||
fi
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5
|
||
$as_echo "$gl_cv_double_slash_root" >&6; }
|
||
if test "$gl_cv_double_slash_root" = yes; then
|
||
|
||
$as_echo "#define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
|
||
REPLACE_DUP=1
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
REPLACE_DUP=1
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup works" >&5
|
||
$as_echo_n "checking whether dup works... " >&6; }
|
||
if ${gl_cv_func_dup_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_dup_works="guessing no" ;;
|
||
*) gl_cv_func_dup_works="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <unistd.h>
|
||
#include <fcntl.h>
|
||
#include <errno.h>
|
||
int
|
||
main ()
|
||
{
|
||
/* On OS/2 kLIBC, dup does not work on a directory fd. */
|
||
int fd = open (".", O_RDONLY);
|
||
return fd < 0 ? 1 : dup (fd) < 0 ? 2 : 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_dup_works=yes
|
||
else
|
||
gl_cv_func_dup_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup_works" >&5
|
||
$as_echo "$gl_cv_func_dup_works" >&6; }
|
||
case "$gl_cv_func_dup_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_DUP=1
|
||
;;
|
||
esac
|
||
|
||
if test $REPLACE_DUP = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS dup.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_DUP=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_DUP 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define HAVE_DUP2 1" >>confdefs.h
|
||
|
||
|
||
if test $HAVE_DUP2 = 1; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
|
||
$as_echo_n "checking whether dup2 works... " >&6; }
|
||
if ${gl_cv_func_dup2_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
mingw*) # on this platform, dup2 always returns 0 for success
|
||
gl_cv_func_dup2_works="guessing no" ;;
|
||
cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
|
||
gl_cv_func_dup2_works="guessing no" ;;
|
||
aix* | freebsd*)
|
||
# on AIX 7.1 and FreeBSD 6.1, dup2 (1,toobig) gives EMFILE,
|
||
# not EBADF.
|
||
gl_cv_func_dup2_works="guessing no" ;;
|
||
haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
|
||
gl_cv_func_dup2_works="guessing no" ;;
|
||
*-android*) # implemented using dup3(), which fails if oldfd == newfd
|
||
gl_cv_func_dup2_works="guessing no" ;;
|
||
os2*) # on OS/2 kLIBC, dup2() does not work on a directory fd.
|
||
gl_cv_func_dup2_works="guessing no" ;;
|
||
*) gl_cv_func_dup2_works="guessing yes" ;;
|
||
esac
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#include <fcntl.h>
|
||
#include <limits.h>
|
||
#include <sys/resource.h>
|
||
#include <unistd.h>
|
||
#ifndef RLIM_SAVED_CUR
|
||
# define RLIM_SAVED_CUR RLIM_INFINITY
|
||
#endif
|
||
#ifndef RLIM_SAVED_MAX
|
||
# define RLIM_SAVED_MAX RLIM_INFINITY
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
int bad_fd = INT_MAX;
|
||
struct rlimit rlim;
|
||
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
|
||
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
|
||
&& rlim.rlim_cur != RLIM_INFINITY
|
||
&& rlim.rlim_cur != RLIM_SAVED_MAX
|
||
&& rlim.rlim_cur != RLIM_SAVED_CUR)
|
||
bad_fd = rlim.rlim_cur;
|
||
#ifdef FD_CLOEXEC
|
||
if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
|
||
result |= 1;
|
||
#endif
|
||
if (dup2 (1, 1) != 1)
|
||
result |= 2;
|
||
#ifdef FD_CLOEXEC
|
||
if (fcntl (1, F_GETFD) != FD_CLOEXEC)
|
||
result |= 4;
|
||
#endif
|
||
close (0);
|
||
if (dup2 (0, 0) != -1)
|
||
result |= 8;
|
||
/* Many gnulib modules require POSIX conformance of EBADF. */
|
||
if (dup2 (2, bad_fd) == -1 && errno != EBADF)
|
||
result |= 16;
|
||
/* Flush out some cygwin core dumps. */
|
||
if (dup2 (2, -1) != -1 || errno != EBADF)
|
||
result |= 32;
|
||
dup2 (2, 255);
|
||
dup2 (2, 256);
|
||
/* On OS/2 kLIBC, dup2() does not work on a directory fd. */
|
||
{
|
||
int fd = open (".", O_RDONLY);
|
||
if (fd == -1)
|
||
result |= 64;
|
||
else if (dup2 (fd, fd + 1) == -1)
|
||
result |= 128;
|
||
|
||
close (fd);
|
||
}
|
||
return result;
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_dup2_works=yes
|
||
else
|
||
gl_cv_func_dup2_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
|
||
$as_echo "$gl_cv_func_dup2_works" >&6; }
|
||
case "$gl_cv_func_dup2_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_DUP2=1
|
||
for ac_func in setdtablesize
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "setdtablesize" "ac_cv_func_setdtablesize"
|
||
if test "x$ac_cv_func_setdtablesize" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_SETDTABLESIZE 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
if test $HAVE_DUP2 = 1; then
|
||
REPLACE_DUP2=1
|
||
fi
|
||
fi
|
||
|
||
|
||
if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_DUP2=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_DUP2 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_ENVIRON=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_ENVIRON 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5
|
||
$as_echo_n "checking for error_at_line... " >&6; }
|
||
if ${ac_cv_lib_error_at_line+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <error.h>
|
||
int
|
||
main ()
|
||
{
|
||
error_at_line (0, 0, "", 0, "an error occurred");
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_lib_error_at_line=yes
|
||
else
|
||
ac_cv_lib_error_at_line=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5
|
||
$as_echo "$ac_cv_lib_error_at_line" >&6; }
|
||
|
||
if test $ac_cv_lib_error_at_line = no; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext"
|
||
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_have_decl_fchdir = no; then
|
||
HAVE_DECL_FCHDIR=0
|
||
fi
|
||
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext"
|
||
|
||
:
|
||
|
||
$as_echo "#define REPLACE_FCHDIR 1" >>confdefs.h
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5
|
||
$as_echo_n "checking whether open can visit directories... " >&6; }
|
||
if ${gl_cv_func_open_directory_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_open_directory_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_open_directory_works="guessing yes" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_open_directory_works="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_open_directory_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <fcntl.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return open(".", O_RDONLY) < 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_open_directory_works=yes
|
||
else
|
||
gl_cv_func_open_directory_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5
|
||
$as_echo "$gl_cv_func_open_directory_works" >&6; }
|
||
case "$gl_cv_func_open_directory_works" in
|
||
*yes) ;;
|
||
*)
|
||
|
||
$as_echo "#define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FCHDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FCHDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fcntl = no; then
|
||
|
||
|
||
|
||
if test $ac_cv_func_fcntl = no; then
|
||
HAVE_FCNTL=0
|
||
else
|
||
REPLACE_FCNTL=1
|
||
fi
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5
|
||
$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; }
|
||
if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case $host_os in
|
||
aix* | cygwin* | haiku*)
|
||
gl_cv_func_fcntl_f_dupfd_works="guessing no" ;;
|
||
*) gl_cv_func_fcntl_f_dupfd_works="guessing yes" ;;
|
||
esac
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <errno.h>
|
||
#include <fcntl.h>
|
||
#include <limits.h>
|
||
#include <sys/resource.h>
|
||
#include <unistd.h>
|
||
#ifndef RLIM_SAVED_CUR
|
||
# define RLIM_SAVED_CUR RLIM_INFINITY
|
||
#endif
|
||
#ifndef RLIM_SAVED_MAX
|
||
# define RLIM_SAVED_MAX RLIM_INFINITY
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
int bad_fd = INT_MAX;
|
||
struct rlimit rlim;
|
||
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0
|
||
&& 0 <= rlim.rlim_cur && rlim.rlim_cur <= INT_MAX
|
||
&& rlim.rlim_cur != RLIM_INFINITY
|
||
&& rlim.rlim_cur != RLIM_SAVED_MAX
|
||
&& rlim.rlim_cur != RLIM_SAVED_CUR)
|
||
bad_fd = rlim.rlim_cur;
|
||
if (fcntl (0, F_DUPFD, -1) != -1) result |= 1;
|
||
if (errno != EINVAL) result |= 2;
|
||
if (fcntl (0, F_DUPFD, bad_fd) != -1) result |= 4;
|
||
if (errno != EINVAL) result |= 8;
|
||
/* On OS/2 kLIBC, F_DUPFD does not work on a directory fd */
|
||
{
|
||
int fd;
|
||
fd = open (".", O_RDONLY);
|
||
if (fd == -1)
|
||
result |= 16;
|
||
else if (fcntl (fd, F_DUPFD, STDERR_FILENO + 1) == -1)
|
||
result |= 32;
|
||
|
||
close (fd);
|
||
}
|
||
return result;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_fcntl_f_dupfd_works=yes
|
||
else
|
||
gl_cv_func_fcntl_f_dupfd_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5
|
||
$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; }
|
||
case $gl_cv_func_fcntl_f_dupfd_works in
|
||
*yes) ;;
|
||
*)
|
||
|
||
|
||
if test $ac_cv_func_fcntl = no; then
|
||
HAVE_FCNTL=0
|
||
else
|
||
REPLACE_FCNTL=1
|
||
fi
|
||
|
||
|
||
$as_echo "#define FCNTL_DUPFD_BUGGY 1" >>confdefs.h
|
||
;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5
|
||
$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; }
|
||
if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <fcntl.h>
|
||
#ifndef F_DUPFD_CLOEXEC
|
||
choke me
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __linux__
|
||
/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace
|
||
it to support the semantics on older kernels that failed with EINVAL. */
|
||
choke me
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_fcntl_f_dupfd_cloexec=yes
|
||
else
|
||
gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
else
|
||
gl_cv_func_fcntl_f_dupfd_cloexec=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5
|
||
$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; }
|
||
if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then
|
||
|
||
|
||
|
||
if test $ac_cv_func_fcntl = no; then
|
||
HAVE_FCNTL=0
|
||
else
|
||
REPLACE_FCNTL=1
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
|
||
|
||
|
||
if test $ac_cv_func_fcntl = no; then
|
||
HAVE_FCNTL=0
|
||
else
|
||
REPLACE_FCNTL=1
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FCNTL=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FCNTL 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_fcntl_h='<'fcntl.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <fcntl.h>" >&5
|
||
$as_echo_n "checking absolute name of <fcntl.h>... " >&6; }
|
||
if ${gl_cv_next_fcntl_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <fcntl.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'fcntl.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_fcntl_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_fcntl_h
|
||
gl_cv_next_fcntl_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5
|
||
$as_echo "$gl_cv_next_fcntl_h" >&6; }
|
||
fi
|
||
NEXT_FCNTL_H=$gl_cv_next_fcntl_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'fcntl.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_fcntl_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_FD_SAFER_FLAG 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" "
|
||
#include <dirent.h>
|
||
|
||
"
|
||
if test "x$ac_cv_have_decl_fdopendir" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_FDOPENDIR $ac_have_decl
|
||
_ACEOF
|
||
if test $ac_have_decl = 1; then :
|
||
|
||
else
|
||
HAVE_DECL_FDOPENDIR=0
|
||
fi
|
||
|
||
|
||
if test $ac_cv_func_fdopendir = no; then
|
||
HAVE_FDOPENDIR=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5
|
||
$as_echo_n "checking whether fdopendir works... " >&6; }
|
||
if ${gl_cv_func_fdopendir_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;;
|
||
# Guess yes on musl systems.
|
||
*-musl*) gl_cv_func_fdopendir_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_fdopendir_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <dirent.h>
|
||
#include <fcntl.h>
|
||
#include <unistd.h>
|
||
#if !HAVE_DECL_FDOPENDIR
|
||
extern
|
||
# ifdef __cplusplus
|
||
"C"
|
||
# endif
|
||
DIR *fdopendir (int);
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
int fd = open ("conftest.c", O_RDONLY);
|
||
if (fd < 0) result |= 1;
|
||
if (fdopendir (fd)) result |= 2;
|
||
if (close (fd)) result |= 4;
|
||
return result;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_fdopendir_works=yes
|
||
else
|
||
gl_cv_func_fdopendir_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5
|
||
$as_echo "$gl_cv_func_fdopendir_works" >&6; }
|
||
case "$gl_cv_func_fdopendir_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_FDOPENDIR=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FDOPENDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_FDOPENDIR 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5
|
||
$as_echo_n "checking for flexible array member... " >&6; }
|
||
if ${ac_cv_c_flexmember+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
#include <stdio.h>
|
||
#include <stddef.h>
|
||
struct m { struct m *next, **list; char name[]; };
|
||
struct s { struct s *p; struct m *m; int n; double d[]; };
|
||
int
|
||
main ()
|
||
{
|
||
int m = getchar ();
|
||
size_t nbytes = offsetof (struct s, d) + m * sizeof (double);
|
||
nbytes += sizeof (struct s) - 1;
|
||
nbytes -= nbytes % sizeof (struct s);
|
||
struct s *p = malloc (nbytes);
|
||
p->p = p;
|
||
p->m = NULL;
|
||
p->d[0] = 0.0;
|
||
return p->d != (double *) NULL;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_c_flexmember=yes
|
||
else
|
||
ac_cv_c_flexmember=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5
|
||
$as_echo "$ac_cv_c_flexmember" >&6; }
|
||
if test $ac_cv_c_flexmember = yes; then
|
||
|
||
$as_echo "#define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h
|
||
|
||
else
|
||
$as_echo "#define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
FLOAT_H=
|
||
REPLACE_FLOAT_LDBL=0
|
||
case "$host_os" in
|
||
aix* | beos* | openbsd* | mirbsd* | irix*)
|
||
FLOAT_H=float.h
|
||
;;
|
||
freebsd* | dragonfly*)
|
||
case "$host_cpu" in
|
||
i[34567]86 )
|
||
FLOAT_H=float.h
|
||
;;
|
||
x86_64 )
|
||
# On x86_64 systems, the C compiler may still be generating
|
||
# 32-bit code.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if defined __LP64__ || defined __x86_64__ || defined __amd64__
|
||
int ok;
|
||
#else
|
||
error fail
|
||
#endif
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
else
|
||
FLOAT_H=float.h
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
;;
|
||
esac
|
||
;;
|
||
linux*)
|
||
case "$host_cpu" in
|
||
powerpc*)
|
||
FLOAT_H=float.h
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
case "$host_os" in
|
||
aix* | freebsd* | dragonfly* | linux*)
|
||
if test -n "$FLOAT_H"; then
|
||
REPLACE_FLOAT_LDBL=1
|
||
fi
|
||
;;
|
||
esac
|
||
|
||
REPLACE_ITOLD=0
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5
|
||
$as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; }
|
||
if ${gl_cv_func_itold_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host" in
|
||
sparc*-*-linux*)
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#if defined __LP64__ || defined __arch64__
|
||
int ok;
|
||
#else
|
||
error fail
|
||
#endif
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_itold_works="guessing no"
|
||
else
|
||
gl_cv_func_itold_works="guessing yes"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
;;
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_func_itold_works="guessing yes" ;;
|
||
*) gl_cv_func_itold_works="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
int i = -1;
|
||
volatile long double ld;
|
||
int main ()
|
||
{
|
||
ld += i * 1.0L;
|
||
if (ld > 0)
|
||
return 1;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_itold_works=yes
|
||
else
|
||
gl_cv_func_itold_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5
|
||
$as_echo "$gl_cv_func_itold_works" >&6; }
|
||
case "$gl_cv_func_itold_works" in
|
||
*no)
|
||
REPLACE_ITOLD=1
|
||
FLOAT_H=float.h
|
||
;;
|
||
esac
|
||
|
||
if test -n "$FLOAT_H"; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_float_h='<'float.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <float.h>" >&5
|
||
$as_echo_n "checking absolute name of <float.h>... " >&6; }
|
||
if ${gl_cv_next_float_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <float.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'float.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_float_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_float_h
|
||
gl_cv_next_float_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5
|
||
$as_echo "$gl_cv_next_float_h" >&6; }
|
||
fi
|
||
NEXT_FLOAT_H=$gl_cv_next_float_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'float.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_float_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
if test -n "$FLOAT_H"; then
|
||
GL_GENERATE_FLOAT_H_TRUE=
|
||
GL_GENERATE_FLOAT_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_FLOAT_H_TRUE='#'
|
||
GL_GENERATE_FLOAT_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
if test $REPLACE_FLOAT_LDBL = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext"
|
||
|
||
fi
|
||
if test $REPLACE_ITOLD = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
gl_fnmatch_required_lowercase=`
|
||
echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]'
|
||
`
|
||
|
||
if test $ac_cv_func_fnmatch = no; then
|
||
HAVE_FNMATCH=0
|
||
else
|
||
gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5
|
||
$as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; }
|
||
if eval \${$gl_fnmatch_cache_var+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test $gl_fnmatch_required = GNU; then
|
||
gl_fnmatch_gnu_start=
|
||
gl_fnmatch_gnu_end=
|
||
else
|
||
gl_fnmatch_gnu_start='#if 0'
|
||
gl_fnmatch_gnu_end='#endif'
|
||
fi
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on musl systems.
|
||
*-musl*) eval "$gl_fnmatch_cache_var=\"guessing yes\"" ;;
|
||
# Guess no otherwise, even on glibc systems.
|
||
*) eval "$gl_fnmatch_cache_var=\"guessing no\"" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <fnmatch.h>
|
||
static int
|
||
y (char const *pattern, char const *string, int flags)
|
||
{
|
||
return fnmatch (pattern, string, flags) == 0;
|
||
}
|
||
static int
|
||
n (char const *pattern, char const *string, int flags)
|
||
{
|
||
return fnmatch (pattern, string, flags) == FNM_NOMATCH;
|
||
}
|
||
|
||
int
|
||
main ()
|
||
{
|
||
char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]";
|
||
char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]";
|
||
static char const A_1[] = { 'A' - 1, 0 };
|
||
static char const A01[] = { 'A' + 1, 0 };
|
||
static char const a_1[] = { 'a' - 1, 0 };
|
||
static char const a01[] = { 'a' + 1, 0 };
|
||
static char const bs_1[] = { '\\\\' - 1, 0 };
|
||
static char const bs01[] = { '\\\\' + 1, 0 };
|
||
int result = 0;
|
||
if (!n ("a*", "", 0))
|
||
return 1;
|
||
if (!y ("a*", "abc", 0))
|
||
return 1;
|
||
if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */
|
||
return 1;
|
||
if (!n ("d*/*1", "d/s/1", FNM_PATHNAME))
|
||
return 2;
|
||
if (!y ("a\\\\bc", "abc", 0))
|
||
return 3;
|
||
if (!n ("a\\\\bc", "abc", FNM_NOESCAPE))
|
||
return 3;
|
||
if (!y ("*x", ".x", 0))
|
||
return 4;
|
||
if (!n ("*x", ".x", FNM_PERIOD))
|
||
return 4;
|
||
if (!y (Apat, "\\\\", 0))
|
||
return 5;
|
||
if (!y (Apat, "A", 0))
|
||
return 5;
|
||
if (!y (apat, "\\\\", 0))
|
||
return 5;
|
||
if (!y (apat, "a", 0))
|
||
return 5;
|
||
if (!(n (Apat, A_1, 0) == ('A' < '\\\\')))
|
||
return 5;
|
||
if (!(n (apat, a_1, 0) == ('a' < '\\\\')))
|
||
return 5;
|
||
if (!(y (Apat, A01, 0) == ('A' < '\\\\')))
|
||
return 5;
|
||
if (!(y (apat, a01, 0) == ('a' < '\\\\')))
|
||
return 5;
|
||
if (!(y (Apat, bs_1, 0) == ('A' < '\\\\')))
|
||
return 5;
|
||
if (!(y (apat, bs_1, 0) == ('a' < '\\\\')))
|
||
return 5;
|
||
if (!(n (Apat, bs01, 0) == ('A' < '\\\\')))
|
||
return 5;
|
||
if (!(n (apat, bs01, 0) == ('a' < '\\\\')))
|
||
return 5;
|
||
$gl_fnmatch_gnu_start
|
||
if (!y ("xxXX", "xXxX", FNM_CASEFOLD))
|
||
result |= 8;
|
||
if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH))
|
||
result |= 16;
|
||
if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME))
|
||
result |= 32;
|
||
if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR))
|
||
result |= 64;
|
||
if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR))
|
||
result |= 64;
|
||
if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR))
|
||
result |= 64;
|
||
$gl_fnmatch_gnu_end
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
eval "$gl_fnmatch_cache_var=yes"
|
||
else
|
||
eval "$gl_fnmatch_cache_var=no"
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
eval ac_res=\$$gl_fnmatch_cache_var
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
|
||
$as_echo "$ac_res" >&6; }
|
||
eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\""
|
||
case "$gl_fnmatch_result" in
|
||
*yes) ;;
|
||
*) REPLACE_FNMATCH=1 ;;
|
||
esac
|
||
fi
|
||
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
|
||
|
||
|
||
FNMATCH_H='fnmatch.h'
|
||
if test -n "$FNMATCH_H"; then
|
||
GL_GENERATE_FNMATCH_H_TRUE=
|
||
GL_GENERATE_FNMATCH_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_FNMATCH_H_TRUE='#'
|
||
GL_GENERATE_FNMATCH_H_FALSE=
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext"
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
|
||
"
|
||
if test "x$ac_cv_have_decl_isblank" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_ISBLANK $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FNMATCH=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FNMATCH 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $HAVE_FNMATCH = 0 || test $REPLACE_FNMATCH = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext"
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include <ctype.h>
|
||
"
|
||
if test "x$ac_cv_have_decl_isblank" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_ISBLANK $ac_have_decl
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_FNMATCH_GNU 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
if test $gl_func_frexp != yes; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FREXP=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FREXP 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FREXPL=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FREXPL 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
case "$host_os" in
|
||
mingw* | solaris*)
|
||
REPLACE_FSTAT=1
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
case "$gl_cv_func_open_directory_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_FSTAT=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
if test $REPLACE_FSTAT = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext"
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FSTAT=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FSTAT 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fstatat = no; then
|
||
HAVE_FSTATAT=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5
|
||
$as_echo_n "checking whether fstatat (..., 0) works... " >&6; }
|
||
if ${gl_cv_func_fstatat_zero_flag+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
aix*) gl_cv_func_fstatat_zero_flag="guessing no";;
|
||
*) gl_cv_func_fstatat_zero_flag="guessing yes";;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <fcntl.h>
|
||
#include <sys/stat.h>
|
||
int
|
||
main (void)
|
||
{
|
||
struct stat a;
|
||
return fstatat (AT_FDCWD, ".", &a, 0) != 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_fstatat_zero_flag=yes
|
||
else
|
||
gl_cv_func_fstatat_zero_flag=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5
|
||
$as_echo "$gl_cv_func_fstatat_zero_flag" >&6; }
|
||
|
||
case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in
|
||
*yes+*yes) ;;
|
||
*) REPLACE_FSTATAT=1 ;;
|
||
esac
|
||
|
||
case $host_os in
|
||
solaris*)
|
||
REPLACE_FSTATAT=1 ;;
|
||
esac
|
||
|
||
case $REPLACE_FSTATAT,$gl_cv_func_fstatat_zero_flag in
|
||
1,*yes)
|
||
|
||
$as_echo "#define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_FSTATAT=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_FSTATAT 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_abort_bug=no
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_cv_func_getcwd_path_max=yes
|
||
;;
|
||
*)
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5
|
||
$as_echo_n "checking whether getcwd handles long file names properly... " >&6; }
|
||
if ${gl_cv_func_getcwd_path_max+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Arrange for deletion of the temporary directory this test creates.
|
||
ac_clean_files="$ac_clean_files confdir3"
|
||
if test "$cross_compiling" = yes; then :
|
||
# Cross-compilation guesses:
|
||
case "$host_os" in
|
||
aix*) # On AIX, it has the AIX bug.
|
||
gl_cv_func_getcwd_path_max='guessing no, it has the AIX bug' ;;
|
||
gnu*) # On Hurd, it is 'yes'.
|
||
gl_cv_func_getcwd_path_max='guessing yes' ;;
|
||
linux* | kfreebsd*)
|
||
# On older Linux+glibc it's 'no, but it is partly working',
|
||
# on newer Linux+glibc it's 'yes'.
|
||
# On Linux+musl libc, it's 'no, but it is partly working'.
|
||
# On kFreeBSD+glibc, it's 'no, but it is partly working'.
|
||
gl_cv_func_getcwd_path_max='guessing no, but it is partly working' ;;
|
||
*) # If we don't know, obey --enable-cross-guesses.
|
||
gl_cv_func_getcwd_path_max="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#include <stdlib.h>
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#else
|
||
# include <direct.h>
|
||
#endif
|
||
#include <string.h>
|
||
#include <limits.h>
|
||
#include <sys/stat.h>
|
||
#include <sys/types.h>
|
||
#include <fcntl.h>
|
||
|
||
|
||
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif
|
||
#include <limits.h>
|
||
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
|
||
# include <sys/param.h>
|
||
#endif
|
||
#if !defined PATH_MAX && defined MAXPATHLEN
|
||
# define PATH_MAX MAXPATHLEN
|
||
#endif
|
||
#ifdef __hpux
|
||
# undef PATH_MAX
|
||
# define PATH_MAX 1024
|
||
#endif
|
||
#if defined _WIN32 && ! defined __CYGWIN__
|
||
# undef PATH_MAX
|
||
# define PATH_MAX 260
|
||
#endif
|
||
|
||
|
||
#ifndef AT_FDCWD
|
||
# define AT_FDCWD 0
|
||
#endif
|
||
#ifdef ENAMETOOLONG
|
||
# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG)
|
||
#else
|
||
# define is_ENAMETOOLONG(x) 0
|
||
#endif
|
||
|
||
/* Use the getcwd function, not any macro. */
|
||
#undef getcwd
|
||
|
||
/* Don't get link errors because mkdir is redefined to rpl_mkdir. */
|
||
#undef mkdir
|
||
|
||
#ifndef S_IRWXU
|
||
# define S_IRWXU 0700
|
||
#endif
|
||
|
||
/* The length of this name must be 8. */
|
||
#define DIR_NAME "confdir3"
|
||
#define DIR_NAME_LEN 8
|
||
#define DIR_NAME_SIZE (DIR_NAME_LEN + 1)
|
||
|
||
/* The length of "../". */
|
||
#define DOTDOTSLASH_LEN 3
|
||
|
||
/* Leftover bytes in the buffer, to work around library or OS bugs. */
|
||
#define BUF_SLOP 20
|
||
|
||
int
|
||
main ()
|
||
{
|
||
#ifndef PATH_MAX
|
||
/* The Hurd doesn't define this, so getcwd can't exhibit the bug --
|
||
at least not on a local file system. And if we were to start worrying
|
||
about remote file systems, we'd have to enable the wrapper function
|
||
all of the time, just to be safe. That's not worth the cost. */
|
||
exit (0);
|
||
#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \
|
||
- DIR_NAME_SIZE - BUF_SLOP) \
|
||
<= PATH_MAX)
|
||
/* FIXME: Assuming there's a system for which this is true,
|
||
this should be done in a compile test. */
|
||
exit (0);
|
||
#else
|
||
char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1)
|
||
+ DIR_NAME_SIZE + BUF_SLOP];
|
||
char *cwd = getcwd (buf, PATH_MAX);
|
||
size_t initial_cwd_len;
|
||
size_t cwd_len;
|
||
int fail = 0;
|
||
size_t n_chdirs = 0;
|
||
|
||
if (cwd == NULL)
|
||
exit (10);
|
||
|
||
cwd_len = initial_cwd_len = strlen (cwd);
|
||
|
||
while (1)
|
||
{
|
||
size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN);
|
||
char *c = NULL;
|
||
|
||
cwd_len += DIR_NAME_SIZE;
|
||
/* If mkdir or chdir fails, it could be that this system cannot create
|
||
any file with an absolute name longer than PATH_MAX, such as cygwin.
|
||
If so, leave fail as 0, because the current working directory can't
|
||
be too long for getcwd if it can't even be created. On Linux with
|
||
the 9p file system, mkdir fails with error EINVAL when cwd_len gets
|
||
too long; ignore this failure because the getcwd() system call
|
||
produces good results whereas the gnulib substitute calls getdents64
|
||
which fails with error EPROTO.
|
||
For other errors, be pessimistic and consider that as a failure,
|
||
too. */
|
||
if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0)
|
||
{
|
||
if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
|
||
#ifdef __linux__
|
||
if (! (errno == EINVAL))
|
||
#endif
|
||
fail = 20;
|
||
break;
|
||
}
|
||
|
||
if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE)
|
||
{
|
||
struct stat sb;
|
||
|
||
c = getcwd (buf, PATH_MAX);
|
||
if (!c && errno == ENOENT)
|
||
{
|
||
fail = 11;
|
||
break;
|
||
}
|
||
if (c)
|
||
{
|
||
fail = 31;
|
||
break;
|
||
}
|
||
if (! (errno == ERANGE || is_ENAMETOOLONG (errno)))
|
||
{
|
||
fail = 21;
|
||
break;
|
||
}
|
||
|
||
/* Our replacement needs to be able to stat() long ../../paths,
|
||
so generate a path larger than PATH_MAX to check,
|
||
avoiding the replacement if we can't stat(). */
|
||
c = getcwd (buf, cwd_len + 1);
|
||
if (c && !AT_FDCWD && stat (c, &sb) != 0 && is_ENAMETOOLONG (errno))
|
||
{
|
||
fail = 32;
|
||
break;
|
||
}
|
||
}
|
||
|
||
if (dotdot_max <= cwd_len - initial_cwd_len)
|
||
{
|
||
if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len)
|
||
break;
|
||
c = getcwd (buf, cwd_len + 1);
|
||
if (!c)
|
||
{
|
||
if (! (errno == ERANGE || errno == ENOENT
|
||
|| is_ENAMETOOLONG (errno)))
|
||
{
|
||
fail = 22;
|
||
break;
|
||
}
|
||
if (AT_FDCWD || errno == ERANGE || errno == ENOENT)
|
||
{
|
||
fail = 12;
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (c && strlen (c) != cwd_len)
|
||
{
|
||
fail = 23;
|
||
break;
|
||
}
|
||
++n_chdirs;
|
||
}
|
||
|
||
/* Leaving behind such a deep directory is not polite.
|
||
So clean up here, right away, even though the driving
|
||
shell script would also clean up. */
|
||
{
|
||
size_t i;
|
||
|
||
/* Try rmdir first, in case the chdir failed. */
|
||
rmdir (DIR_NAME);
|
||
for (i = 0; i <= n_chdirs; i++)
|
||
{
|
||
if (chdir ("..") < 0)
|
||
break;
|
||
if (rmdir (DIR_NAME) != 0)
|
||
break;
|
||
}
|
||
}
|
||
|
||
exit (fail);
|
||
#endif
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_getcwd_path_max=yes
|
||
else
|
||
case $? in
|
||
10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';;
|
||
31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';;
|
||
32) gl_cv_func_getcwd_path_max='yes, but with shorter paths';;
|
||
*) gl_cv_func_getcwd_path_max=no;;
|
||
esac
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5
|
||
$as_echo "$gl_cv_func_getcwd_path_max" >&6; }
|
||
|
||
case "$gl_cv_func_getcwd_null" in
|
||
*yes)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
|
||
$as_echo_n "checking for getpagesize... " >&6; }
|
||
if ${gl_cv_func_getpagesize+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <unistd.h>
|
||
int
|
||
main ()
|
||
{
|
||
return getpagesize();
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_getpagesize=yes
|
||
else
|
||
gl_cv_func_getpagesize=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getpagesize" >&5
|
||
$as_echo "$gl_cv_func_getpagesize" >&6; }
|
||
|
||
if test $gl_cv_func_getpagesize = yes; then
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_GETPAGESIZE 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5
|
||
$as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; }
|
||
if ${gl_cv_func_getcwd_abort_bug+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Remove any remnants of a previous test.
|
||
rm -rf confdir-14B---
|
||
# Arrange for deletion of the temporary directory this test creates.
|
||
ac_clean_files="$ac_clean_files confdir-14B---"
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess no on musl systems.
|
||
*-musl*) gl_cv_func_getcwd_abort_bug="guessing no" ;;
|
||
# Guess yes otherwise, even on glibc systems.
|
||
*) gl_cv_func_getcwd_abort_bug="guessing yes"
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#include <stdlib.h>
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#else /* on Windows with MSVC */
|
||
# include <direct.h>
|
||
#endif
|
||
#include <string.h>
|
||
#include <sys/stat.h>
|
||
|
||
|
||
/* Arrange to define PATH_MAX, like "pathmax.h" does. */
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif
|
||
#include <limits.h>
|
||
#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN
|
||
# include <sys/param.h>
|
||
#endif
|
||
#if !defined PATH_MAX && defined MAXPATHLEN
|
||
# define PATH_MAX MAXPATHLEN
|
||
#endif
|
||
#ifdef __hpux
|
||
# undef PATH_MAX
|
||
# define PATH_MAX 1024
|
||
#endif
|
||
#if defined _WIN32 && ! defined __CYGWIN__
|
||
# undef PATH_MAX
|
||
# define PATH_MAX 260
|
||
#endif
|
||
|
||
|
||
/* Don't get link errors because mkdir is redefined to rpl_mkdir. */
|
||
#undef mkdir
|
||
|
||
#ifndef S_IRWXU
|
||
# define S_IRWXU 0700
|
||
#endif
|
||
|
||
/* FIXME: skip the run-test altogether on systems without getpagesize. */
|
||
#if ! HAVE_GETPAGESIZE
|
||
# define getpagesize() 0
|
||
#endif
|
||
|
||
/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than
|
||
the 16kB pagesize on ia64 linux. Those conditions make the code below
|
||
trigger a bug in glibc's getcwd implementation before 2.4.90-10. */
|
||
#define TARGET_LEN (5 * 1024)
|
||
|
||
int
|
||
main ()
|
||
{
|
||
char *cwd;
|
||
size_t initial_cwd_len;
|
||
int fail = 0;
|
||
|
||
/* The bug is triggered when PATH_MAX < getpagesize (), so skip
|
||
this relatively expensive and invasive test if that's not true. */
|
||
#ifdef PATH_MAX
|
||
int bug_possible = PATH_MAX < getpagesize ();
|
||
#else
|
||
int bug_possible = 0;
|
||
#endif
|
||
if (! bug_possible)
|
||
return 0;
|
||
|
||
cwd = getcwd (NULL, 0);
|
||
if (cwd == NULL)
|
||
return 2;
|
||
|
||
initial_cwd_len = strlen (cwd);
|
||
free (cwd);
|
||
|
||
if (1)
|
||
{
|
||
static char const dir_name[] = "confdir-14B---";
|
||
size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len)
|
||
/ sizeof dir_name);
|
||
size_t d;
|
||
for (d = 0; d < desired_depth; d++)
|
||
{
|
||
if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0)
|
||
{
|
||
if (! (errno == ERANGE || errno == ENAMETOOLONG
|
||
|| errno == ENOENT))
|
||
fail = 3; /* Unable to construct deep hierarchy. */
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* If libc has the bug in question, this invocation of getcwd
|
||
results in a failed assertion. */
|
||
cwd = getcwd (NULL, 0);
|
||
if (cwd == NULL)
|
||
fail = 4; /* getcwd didn't assert, but it failed for a long name
|
||
where the answer could have been learned. */
|
||
free (cwd);
|
||
|
||
/* Call rmdir first, in case the above chdir failed. */
|
||
rmdir (dir_name);
|
||
while (0 < d--)
|
||
{
|
||
if (chdir ("..") < 0)
|
||
{
|
||
fail = 5;
|
||
break;
|
||
}
|
||
rmdir (dir_name);
|
||
}
|
||
}
|
||
|
||
return fail;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_getcwd_abort_bug=no
|
||
else
|
||
ret=$?
|
||
if test $ret -ge 128 || test $ret = 4; then
|
||
gl_cv_func_getcwd_abort_bug=yes
|
||
else
|
||
gl_cv_func_getcwd_abort_bug=no
|
||
fi
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5
|
||
$as_echo "$gl_cv_func_getcwd_abort_bug" >&6; }
|
||
case "$gl_cv_func_getcwd_abort_bug" in
|
||
*yes)
|
||
gl_abort_bug=yes
|
||
;;
|
||
*)
|
||
|
||
;;
|
||
esac
|
||
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
case "$gl_cv_func_getcwd_path_max" in
|
||
*"no" | *"no, it has the AIX bug") ;;
|
||
*)
|
||
|
||
$as_echo "#define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
case "$gl_cv_func_getcwd_path_max" in
|
||
*"no, but it is partly working")
|
||
|
||
$as_echo "#define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h
|
||
|
||
;;
|
||
*"yes, but with shorter paths")
|
||
|
||
$as_echo "#define HAVE_GETCWD_SHORTER 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \
|
||
|| test $gl_cv_func_getcwd_posix_signature != yes \
|
||
|| { case "$gl_cv_func_getcwd_path_max" in *yes*) false;; *) true;; esac; } \
|
||
|| test $gl_abort_bug = yes; then
|
||
REPLACE_GETCWD=1
|
||
fi
|
||
|
||
if test $REPLACE_GETCWD = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext"
|
||
|
||
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_GETCWD 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_GETCWD=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in
|
||
*yes,yes) ;;
|
||
*)
|
||
REPLACE_GETCWD=1
|
||
;;
|
||
esac
|
||
|
||
if test $REPLACE_GETCWD = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_GETCWD=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_GETCWD 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_getdtablesize = yes &&
|
||
test $ac_cv_have_decl_getdtablesize = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getdtablesize works" >&5
|
||
$as_echo_n "checking whether getdtablesize works... " >&6; }
|
||
if ${gl_cv_func_getdtablesize_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
case "$host_os" in
|
||
vms*) gl_cv_func_getdtablesize_works="no (limitation)" ;;
|
||
*)
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
cygwin*) # on cygwin 1.5.25, getdtablesize() automatically grows
|
||
gl_cv_func_getdtablesize_works="guessing no" ;;
|
||
*) gl_cv_func_getdtablesize_works="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <unistd.h>
|
||
int
|
||
main ()
|
||
{
|
||
int size = getdtablesize();
|
||
if (dup2 (0, getdtablesize()) != -1)
|
||
return 1;
|
||
if (size != getdtablesize())
|
||
return 2;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_getdtablesize_works=yes
|
||
else
|
||
gl_cv_func_getdtablesize_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getdtablesize_works" >&5
|
||
$as_echo "$gl_cv_func_getdtablesize_works" >&6; }
|
||
case "$gl_cv_func_getdtablesize_works" in
|
||
*yes | "no (limitation)") ;;
|
||
*) REPLACE_GETDTABLESIZE=1 ;;
|
||
esac
|
||
else
|
||
HAVE_GETDTABLESIZE=0
|
||
fi
|
||
|
||
if test $HAVE_GETDTABLESIZE = 0 || test $REPLACE_GETDTABLESIZE = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_GETDTABLESIZE=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_have_decl_getlogin_r = no; then
|
||
HAVE_DECL_GETLOGIN_R=0
|
||
fi
|
||
|
||
|
||
if test $ac_cv_func_getlogin_r = no; then
|
||
HAVE_GETLOGIN_R=0
|
||
else
|
||
HAVE_GETLOGIN_R=1
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getlogin_r works with small buffers" >&5
|
||
$as_echo_n "checking whether getlogin_r works with small buffers... " >&6; }
|
||
if ${gl_cv_func_getlogin_r_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on Mac OS X, OSF/1.
|
||
darwin* | osf*) gl_cv_func_getlogin_r_works="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_getlogin_r_works="guessing yes" ;;
|
||
esac
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stddef.h>
|
||
#include <string.h>
|
||
#include <unistd.h>
|
||
#if !HAVE_DECL_GETLOGIN_R
|
||
extern
|
||
# ifdef __cplusplus
|
||
"C"
|
||
# endif
|
||
int getlogin_r (char *, size_t);
|
||
#endif
|
||
int
|
||
main (void)
|
||
{
|
||
int result = 0;
|
||
char buf[100];
|
||
|
||
if (getlogin_r (buf, 0) == 0)
|
||
result |= 1;
|
||
if (getlogin_r (buf, 1) == 0)
|
||
result |= 2;
|
||
if (getlogin_r (buf, 100) == 0)
|
||
{
|
||
size_t n = strlen (buf);
|
||
if (getlogin_r (buf, n) == 0)
|
||
result |= 4;
|
||
}
|
||
return result;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_getlogin_r_works=yes
|
||
else
|
||
gl_cv_func_getlogin_r_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getlogin_r_works" >&5
|
||
$as_echo "$gl_cv_func_getlogin_r_works" >&6; }
|
||
case "$gl_cv_func_getlogin_r_works" in
|
||
*yes) ;;
|
||
*) REPLACE_GETLOGIN_R=1 ;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_GETLOGIN_R = 0 || test $REPLACE_GETLOGIN_R = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS getlogin_r.$ac_objext"
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_GETLOGIN_R=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_GETLOGIN_R 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_found=0
|
||
ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include <errno.h>
|
||
"
|
||
if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl
|
||
_ACEOF
|
||
if test $ac_have_decl = 1; then :
|
||
ac_found=1
|
||
fi
|
||
|
||
ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include <errno.h>
|
||
"
|
||
if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl
|
||
_ACEOF
|
||
if test $ac_have_decl = 1; then :
|
||
ac_found=1
|
||
fi
|
||
|
||
ac_fn_c_check_decl "$LINENO" "__argv" "ac_cv_have_decl___argv" "#include <stdlib.h>
|
||
"
|
||
if test "x$ac_cv_have_decl___argv" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL___ARGV $ac_have_decl
|
||
_ACEOF
|
||
if test $ac_have_decl = 1; then :
|
||
ac_found=1
|
||
fi
|
||
|
||
|
||
# Incur the cost of this test only if none of the above worked.
|
||
if test $ac_found = 0; then
|
||
# On OpenBSD 5.1, using the global __progname variable appears to be
|
||
# the only way to implement getprogname.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __progname is defined in default libraries" >&5
|
||
$as_echo_n "checking whether __progname is defined in default libraries... " >&6; }
|
||
if ${gl_cv_var___progname+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
gl_cv_var___progname=
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
extern char *__progname;
|
||
int
|
||
main ()
|
||
{
|
||
return *__progname;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_var___progname=yes
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var___progname" >&5
|
||
$as_echo "$gl_cv_var___progname" >&6; }
|
||
if test "$gl_cv_var___progname" = yes; then
|
||
|
||
$as_echo "#define HAVE_VAR___PROGNAME 1" >>confdefs.h
|
||
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_gettimeofday_timezone=void
|
||
if test $ac_cv_func_gettimeofday != yes; then
|
||
HAVE_GETTIMEOFDAY=0
|
||
else
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
|
||
$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
|
||
if ${gl_cv_func_gettimeofday_clobber+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
# When cross-compiling:
|
||
case "$host_os" in
|
||
# Guess all is fine on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
|
||
# Guess all is fine on musl systems.
|
||
*-musl*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_gettimeofday_clobber="$gl_cross_guess_inverted" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
#include <sys/time.h>
|
||
#include <time.h>
|
||
#include <stdlib.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
time_t t = 0;
|
||
struct tm *lt;
|
||
struct tm saved_lt;
|
||
struct timeval tv;
|
||
lt = localtime (&t);
|
||
saved_lt = *lt;
|
||
gettimeofday (&tv, NULL);
|
||
return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_gettimeofday_clobber=no
|
||
else
|
||
gl_cv_func_gettimeofday_clobber=yes
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
|
||
$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
|
||
|
||
case "$gl_cv_func_gettimeofday_clobber" in
|
||
*yes)
|
||
REPLACE_GETTIMEOFDAY=1
|
||
|
||
$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
NEED_LOCALTIME_BUFFER=1
|
||
REPLACE_GMTIME=1
|
||
REPLACE_LOCALTIME=1
|
||
|
||
;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
|
||
$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
|
||
if ${gl_cv_func_gettimeofday_posix_signature+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/time.h>
|
||
struct timeval c;
|
||
int gettimeofday (struct timeval *restrict, void *restrict);
|
||
|
||
int
|
||
main ()
|
||
{
|
||
/* glibc uses struct timezone * rather than the POSIX void *
|
||
if _GNU_SOURCE is defined. However, since the only portable
|
||
use of gettimeofday uses NULL as the second parameter, and
|
||
since the glibc definition is actually more typesafe, it is
|
||
not worth wrapping this to get a compliant signature. */
|
||
int (*f) (struct timeval *restrict, void *restrict)
|
||
= gettimeofday;
|
||
int x = f (&c, 0);
|
||
return !(x | c.tv_sec | c.tv_usec);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_gettimeofday_posix_signature=yes
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/time.h>
|
||
int gettimeofday (struct timeval *restrict, struct timezone *restrict);
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_gettimeofday_posix_signature=almost
|
||
else
|
||
gl_cv_func_gettimeofday_posix_signature=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
|
||
$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
|
||
if test $gl_cv_func_gettimeofday_posix_signature = almost; then
|
||
gl_gettimeofday_timezone='struct timezone'
|
||
elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
|
||
REPLACE_GETTIMEOFDAY=1
|
||
fi
|
||
if test $REPLACE_STRUCT_TIMEVAL = 1; then
|
||
REPLACE_GETTIMEOFDAY=1
|
||
fi
|
||
case "$host_os" in
|
||
mingw*) REPLACE_GETTIMEOFDAY=1 ;;
|
||
esac
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
|
||
_ACEOF
|
||
|
||
|
||
if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_GETTIMEOFDAY=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_glob = no; then
|
||
HAVE_GLOB=0
|
||
else
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU glob interface version 1 or 2" >&5
|
||
$as_echo_n "checking for GNU glob interface version 1 or 2... " >&6; }
|
||
if ${gl_cv_gnu_glob_interface_version_1_2+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <gnu-versions.h>
|
||
char a[_GNU_GLOB_INTERFACE_VERSION == 1 || _GNU_GLOB_INTERFACE_VERSION == 2 ? 1 : -1];
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_gnu_glob_interface_version_1_2=yes
|
||
else
|
||
gl_cv_gnu_glob_interface_version_1_2=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_gnu_glob_interface_version_1_2" >&5
|
||
$as_echo "$gl_cv_gnu_glob_interface_version_1_2" >&6; }
|
||
if test "$gl_cv_gnu_glob_interface_version_1_2" = "no"; then
|
||
REPLACE_GLOB=1
|
||
fi
|
||
|
||
if test $REPLACE_GLOB = 0; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether glob lists broken symlinks" >&5
|
||
$as_echo_n "checking whether glob lists broken symlinks... " >&6; }
|
||
if ${gl_cv_glob_lists_symlinks+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test $cross_compiling != yes; then
|
||
if ln -s conf-doesntexist conf$$-globtest 2>/dev/null; then
|
||
gl_cv_glob_lists_symlinks=maybe
|
||
else
|
||
# If we can't make a symlink, then we cannot test this issue. Be
|
||
# pessimistic about this.
|
||
gl_cv_glob_lists_symlinks=no
|
||
fi
|
||
if test $gl_cv_glob_lists_symlinks = maybe; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stddef.h>
|
||
#include <glob.h>
|
||
int
|
||
main ()
|
||
{
|
||
glob_t found;
|
||
if (glob ("conf*-globtest", 0, NULL, &found) == GLOB_NOMATCH)
|
||
return 1;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_glob_lists_symlinks=yes
|
||
else
|
||
gl_cv_glob_lists_symlinks=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
rm -f conf$$-globtest
|
||
else
|
||
gl_cv_glob_lists_symlinks="$gl_cross_guess_normal"
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_glob_lists_symlinks" >&5
|
||
$as_echo "$gl_cv_glob_lists_symlinks" >&6; }
|
||
case "$gl_cv_glob_lists_symlinks" in
|
||
*yes) ;;
|
||
*) REPLACE_GLOB=1 ;;
|
||
esac
|
||
fi
|
||
|
||
fi
|
||
|
||
if test $ac_cv_func_glob_pattern_p = no; then
|
||
HAVE_GLOB_PATTERN_P=0
|
||
else
|
||
if test $REPLACE_GLOB = 1; then
|
||
REPLACE_GLOB_PATTERN_P=1
|
||
fi
|
||
fi
|
||
|
||
if test $HAVE_GLOB = 0 || test $REPLACE_GLOB = 1; then
|
||
|
||
|
||
GLOB_H='glob.h'
|
||
if test -n "$GLOB_H"; then
|
||
GL_GENERATE_GLOB_H_TRUE=
|
||
GL_GENERATE_GLOB_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_GLOB_H_TRUE='#'
|
||
GL_GENERATE_GLOB_H_FALSE=
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
if test $HAVE_GLOB = 0 || test $REPLACE_GLOB = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS glob.$ac_objext"
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS globfree.$ac_objext"
|
||
|
||
|
||
|
||
|
||
|
||
|
||
fi
|
||
if test $HAVE_GLOB_PATTERN_P = 0 || test $REPLACE_GLOB_PATTERN_P = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS glob_pattern_p.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_GLOB=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_GLOB 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
HAVE_INET_NTOP=1
|
||
INET_NTOP_LIB=
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h != yes; then
|
||
for ac_header in winsock2.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_winsock2_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WINSOCK2_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
fi
|
||
if test "$ac_cv_header_winsock2_h" = yes; then
|
||
HAVE_WINSOCK2_H=1
|
||
UNISTD_H_HAVE_WINSOCK2_H=1
|
||
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
|
||
else
|
||
HAVE_WINSOCK2_H=0
|
||
fi
|
||
|
||
|
||
if test $HAVE_WINSOCK2_H = 1; then
|
||
REPLACE_INET_NTOP=1
|
||
ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <ws2tcpip.h>
|
||
"
|
||
if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_INET_NTOP $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_inet_ntop = yes; then
|
||
INET_NTOP_LIB="-lws2_32"
|
||
else
|
||
HAVE_DECL_INET_NTOP=0
|
||
fi
|
||
else
|
||
gl_save_LIBS=$LIBS
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5
|
||
$as_echo_n "checking for library containing inet_ntop... " >&6; }
|
||
if ${ac_cv_search_inet_ntop+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
ac_func_search_save_LIBS=$LIBS
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Override any GCC internal prototype to avoid an error.
|
||
Use char because int might match the return type of a GCC
|
||
builtin and then its argument prototype would still apply. */
|
||
#ifdef __cplusplus
|
||
extern "C"
|
||
#endif
|
||
char inet_ntop ();
|
||
int
|
||
main ()
|
||
{
|
||
return inet_ntop ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
for ac_lib in '' nsl resolv network; do
|
||
if test -z "$ac_lib"; then
|
||
ac_res="none required"
|
||
else
|
||
ac_res=-l$ac_lib
|
||
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
|
||
fi
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
ac_cv_search_inet_ntop=$ac_res
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext
|
||
if ${ac_cv_search_inet_ntop+:} false; then :
|
||
break
|
||
fi
|
||
done
|
||
if ${ac_cv_search_inet_ntop+:} false; then :
|
||
|
||
else
|
||
ac_cv_search_inet_ntop=no
|
||
fi
|
||
rm conftest.$ac_ext
|
||
LIBS=$ac_func_search_save_LIBS
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5
|
||
$as_echo "$ac_cv_search_inet_ntop" >&6; }
|
||
ac_res=$ac_cv_search_inet_ntop
|
||
if test "$ac_res" != no; then :
|
||
test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
|
||
|
||
else
|
||
for ac_func in inet_ntop
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop"
|
||
if test "x$ac_cv_func_inet_ntop" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_INET_NTOP 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_inet_ntop = no; then
|
||
HAVE_INET_NTOP=0
|
||
fi
|
||
|
||
fi
|
||
|
||
LIBS=$gl_save_LIBS
|
||
|
||
if test "$ac_cv_search_inet_ntop" != "no" \
|
||
&& test "$ac_cv_search_inet_ntop" != "none required"; then
|
||
INET_NTOP_LIB="$ac_cv_search_inet_ntop"
|
||
fi
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include <arpa/inet.h>
|
||
#if HAVE_NETDB_H
|
||
# include <netdb.h>
|
||
#endif
|
||
|
||
"
|
||
if test "x$ac_cv_have_decl_inet_ntop" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_INET_NTOP $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_inet_ntop = no; then
|
||
HAVE_DECL_INET_NTOP=0
|
||
fi
|
||
fi
|
||
|
||
|
||
if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS inet_ntop.$ac_objext"
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_INET_NTOP=1
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
PRIPTR_PREFIX=
|
||
if test -n "$STDINT_H"; then
|
||
PRIPTR_PREFIX='"l"'
|
||
else
|
||
for glpfx in '' l ll I64; do
|
||
case $glpfx in
|
||
'') gltype1='int';;
|
||
l) gltype1='long int';;
|
||
ll) gltype1='long long int';;
|
||
I64) gltype1='__int64';;
|
||
esac
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdint.h>
|
||
extern intptr_t foo;
|
||
extern $gltype1 foo;
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
PRIPTR_PREFIX='"'$glpfx'"'
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
test -n "$PRIPTR_PREFIX" && break
|
||
done
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5
|
||
$as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; }
|
||
if ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Work also in C++ mode. */
|
||
#define __STDC_LIMIT_MACROS 1
|
||
|
||
/* Work if build is not clean. */
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
|
||
|
||
#include <limits.h>
|
||
#if HAVE_STDINT_H
|
||
#include <stdint.h>
|
||
#endif
|
||
|
||
#if defined INT32_MAX && defined INTMAX_MAX
|
||
#define CONDITION (INT32_MAX < INTMAX_MAX)
|
||
#elif HAVE_LONG_LONG_INT
|
||
#define CONDITION (sizeof (int) < sizeof (long long int))
|
||
#else
|
||
#define CONDITION 0
|
||
#endif
|
||
int test[CONDITION ? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes
|
||
else
|
||
gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5
|
||
$as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; }
|
||
if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then
|
||
INT32_MAX_LT_INTMAX_MAX=1;
|
||
else
|
||
INT32_MAX_LT_INTMAX_MAX=0;
|
||
fi
|
||
|
||
|
||
if test $APPLE_UNIVERSAL_BUILD = 0; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5
|
||
$as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; }
|
||
if ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Work also in C++ mode. */
|
||
#define __STDC_LIMIT_MACROS 1
|
||
|
||
/* Work if build is not clean. */
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
|
||
|
||
#include <limits.h>
|
||
#if HAVE_STDINT_H
|
||
#include <stdint.h>
|
||
#endif
|
||
|
||
#if defined INT64_MAX
|
||
#define CONDITION (INT64_MAX == LONG_MAX)
|
||
#elif HAVE_LONG_LONG_INT
|
||
#define CONDITION (sizeof (long long int) == sizeof (long int))
|
||
#else
|
||
#define CONDITION 0
|
||
#endif
|
||
int test[CONDITION ? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes
|
||
else
|
||
gl_cv_test_INT64_MAX_EQ_LONG_MAX=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5
|
||
$as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; }
|
||
if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then
|
||
INT64_MAX_EQ_LONG_MAX=1;
|
||
else
|
||
INT64_MAX_EQ_LONG_MAX=0;
|
||
fi
|
||
|
||
|
||
else
|
||
INT64_MAX_EQ_LONG_MAX=-1
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5
|
||
$as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; }
|
||
if ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Work also in C++ mode. */
|
||
#define __STDC_LIMIT_MACROS 1
|
||
|
||
/* Work if build is not clean. */
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
|
||
|
||
#include <limits.h>
|
||
#if HAVE_STDINT_H
|
||
#include <stdint.h>
|
||
#endif
|
||
|
||
#if defined UINT32_MAX && defined UINTMAX_MAX
|
||
#define CONDITION (UINT32_MAX < UINTMAX_MAX)
|
||
#elif HAVE_LONG_LONG_INT
|
||
#define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int))
|
||
#else
|
||
#define CONDITION 0
|
||
#endif
|
||
int test[CONDITION ? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes
|
||
else
|
||
gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5
|
||
$as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; }
|
||
if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then
|
||
UINT32_MAX_LT_UINTMAX_MAX=1;
|
||
else
|
||
UINT32_MAX_LT_UINTMAX_MAX=0;
|
||
fi
|
||
|
||
|
||
if test $APPLE_UNIVERSAL_BUILD = 0; then
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5
|
||
$as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; }
|
||
if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Work also in C++ mode. */
|
||
#define __STDC_LIMIT_MACROS 1
|
||
|
||
/* Work if build is not clean. */
|
||
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H
|
||
|
||
#include <limits.h>
|
||
#if HAVE_STDINT_H
|
||
#include <stdint.h>
|
||
#endif
|
||
|
||
#if defined UINT64_MAX
|
||
#define CONDITION (UINT64_MAX == ULONG_MAX)
|
||
#elif HAVE_LONG_LONG_INT
|
||
#define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int))
|
||
#else
|
||
#define CONDITION 0
|
||
#endif
|
||
int test[CONDITION ? 1 : -1];
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes
|
||
else
|
||
gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5
|
||
$as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; }
|
||
if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then
|
||
UINT64_MAX_EQ_ULONG_MAX=1;
|
||
else
|
||
UINT64_MAX_EQ_ULONG_MAX=0;
|
||
fi
|
||
|
||
|
||
else
|
||
UINT64_MAX_EQ_ULONG_MAX=-1
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5
|
||
$as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; }
|
||
if ${gl_cv_func_isnand_no_libm+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
#if __GNUC__ >= 4
|
||
# undef isnand
|
||
# define isnand(x) __builtin_isnan ((double)(x))
|
||
#else
|
||
# undef isnand
|
||
# define isnand(x) isnan ((double)(x))
|
||
#endif
|
||
double x;
|
||
int
|
||
main ()
|
||
{
|
||
return isnand (x);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_isnand_no_libm=yes
|
||
else
|
||
gl_cv_func_isnand_no_libm=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5
|
||
$as_echo "$gl_cv_func_isnand_no_libm" >&6; }
|
||
|
||
gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm
|
||
if test $gl_cv_func_isnand_no_libm = yes; then
|
||
|
||
$as_echo "#define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
if test $gl_func_isnand_no_libm != yes; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext"
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5
|
||
$as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; }
|
||
if ${gl_cv_func_isnanl_no_libm+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
#if __GNUC__ >= 4
|
||
# undef isnanl
|
||
# define isnanl(x) __builtin_isnanl ((long double)(x))
|
||
#elif defined isnan
|
||
# undef isnanl
|
||
# define isnanl(x) isnan ((long double)(x))
|
||
#endif
|
||
long double x;
|
||
int
|
||
main ()
|
||
{
|
||
return isnanl (x);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_isnanl_no_libm=yes
|
||
else
|
||
gl_cv_func_isnanl_no_libm=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5
|
||
$as_echo "$gl_cv_func_isnanl_no_libm" >&6; }
|
||
|
||
gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm
|
||
if test $gl_func_isnanl_no_libm = yes; then
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5
|
||
$as_echo_n "checking whether isnanl works... " >&6; }
|
||
if ${gl_cv_func_isnanl_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
mingw*) # Guess yes on mingw, no on MSVC.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __MINGW32__
|
||
Known
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Known" >/dev/null 2>&1; then :
|
||
gl_cv_func_isnanl_works="guessing yes"
|
||
else
|
||
gl_cv_func_isnanl_works="guessing no"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
;;
|
||
*) gl_cv_func_isnanl_works="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <float.h>
|
||
#include <limits.h>
|
||
#include <math.h>
|
||
#if __GNUC__ >= 4
|
||
# undef isnanl
|
||
# define isnanl(x) __builtin_isnanl ((long double)(x))
|
||
#elif defined isnan
|
||
# undef isnanl
|
||
# define isnanl(x) isnan ((long double)(x))
|
||
#endif
|
||
#define NWORDS \
|
||
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
|
||
typedef union { unsigned int word[NWORDS]; long double value; }
|
||
memory_long_double;
|
||
/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the
|
||
runtime type conversion. */
|
||
#ifdef __sgi
|
||
static long double NaNl ()
|
||
{
|
||
double zero = 0.0;
|
||
return zero / zero;
|
||
}
|
||
#else
|
||
# define NaNl() (0.0L / 0.0L)
|
||
#endif
|
||
int main ()
|
||
{
|
||
int result = 0;
|
||
|
||
if (!isnanl (NaNl ()))
|
||
result |= 1;
|
||
|
||
{
|
||
memory_long_double m;
|
||
unsigned int i;
|
||
|
||
/* The isnanl function should be immune against changes in the sign bit and
|
||
in the mantissa bits. The xor operation twiddles a bit that can only be
|
||
a sign bit or a mantissa bit (since the exponent never extends to
|
||
bit 31). */
|
||
m.value = NaNl ();
|
||
m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1);
|
||
for (i = 0; i < NWORDS; i++)
|
||
m.word[i] |= 1;
|
||
if (!isnanl (m.value))
|
||
result |= 1;
|
||
}
|
||
|
||
#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
|
||
/* Representation of an 80-bit 'long double' as an initializer for a sequence
|
||
of 'unsigned int' words. */
|
||
# ifdef WORDS_BIGENDIAN
|
||
# define LDBL80_WORDS(exponent,manthi,mantlo) \
|
||
{ ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \
|
||
((unsigned int) (manthi) << 16) | ((unsigned int) (mantlo) >> 16), \
|
||
(unsigned int) (mantlo) << 16 \
|
||
}
|
||
# else
|
||
# define LDBL80_WORDS(exponent,manthi,mantlo) \
|
||
{ mantlo, manthi, exponent }
|
||
# endif
|
||
{ /* Quiet NaN. */
|
||
static memory_long_double x =
|
||
{ LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) };
|
||
if (!isnanl (x.value))
|
||
result |= 2;
|
||
}
|
||
{
|
||
/* Signalling NaN. */
|
||
static memory_long_double x =
|
||
{ LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) };
|
||
if (!isnanl (x.value))
|
||
result |= 2;
|
||
}
|
||
/* isnanl should return something even for noncanonical values. */
|
||
{ /* Pseudo-NaN. */
|
||
static memory_long_double x =
|
||
{ LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) };
|
||
if (isnanl (x.value) && !isnanl (x.value))
|
||
result |= 4;
|
||
}
|
||
{ /* Pseudo-Infinity. */
|
||
static memory_long_double x =
|
||
{ LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) };
|
||
if (isnanl (x.value) && !isnanl (x.value))
|
||
result |= 8;
|
||
}
|
||
{ /* Pseudo-Zero. */
|
||
static memory_long_double x =
|
||
{ LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) };
|
||
if (isnanl (x.value) && !isnanl (x.value))
|
||
result |= 16;
|
||
}
|
||
{ /* Unnormalized number. */
|
||
static memory_long_double x =
|
||
{ LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) };
|
||
if (isnanl (x.value) && !isnanl (x.value))
|
||
result |= 32;
|
||
}
|
||
{ /* Pseudo-Denormal. */
|
||
static memory_long_double x =
|
||
{ LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) };
|
||
if (isnanl (x.value) && !isnanl (x.value))
|
||
result |= 64;
|
||
}
|
||
#endif
|
||
|
||
return result;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_isnanl_works=yes
|
||
else
|
||
gl_cv_func_isnanl_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5
|
||
$as_echo "$gl_cv_func_isnanl_works" >&6; }
|
||
|
||
case "$gl_cv_func_isnanl_works" in
|
||
*yes) ;;
|
||
*) gl_func_isnanl_no_libm=no ;;
|
||
esac
|
||
fi
|
||
if test $gl_func_isnanl_no_libm = yes; then
|
||
|
||
$as_echo "#define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
if test $gl_func_isnanl_no_libm != yes; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext"
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5
|
||
$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; }
|
||
if ${gl_cv_cc_long_double_expbit0+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
|
||
gl_cv_cc_long_double_expbit0="unknown"
|
||
case "$host_os" in
|
||
mingw*) # On native Windows (little-endian), we know the result
|
||
# in two cases: mingw, MSVC.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __MINGW32__
|
||
Known
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Known" >/dev/null 2>&1; then :
|
||
gl_cv_cc_long_double_expbit0="word 2 bit 0"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef _MSC_VER
|
||
Known
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Known" >/dev/null 2>&1; then :
|
||
gl_cv_cc_long_double_expbit0="word 1 bit 20"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <float.h>
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <string.h>
|
||
#define NWORDS \
|
||
((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int))
|
||
typedef union { long double value; unsigned int word[NWORDS]; }
|
||
memory_long_double;
|
||
static unsigned int ored_words[NWORDS];
|
||
static unsigned int anded_words[NWORDS];
|
||
static void add_to_ored_words (long double x)
|
||
{
|
||
memory_long_double m;
|
||
size_t i;
|
||
/* Clear it first, in case
|
||
sizeof (long double) < sizeof (memory_long_double). */
|
||
memset (&m, 0, sizeof (memory_long_double));
|
||
m.value = x;
|
||
for (i = 0; i < NWORDS; i++)
|
||
{
|
||
ored_words[i] |= m.word[i];
|
||
anded_words[i] &= m.word[i];
|
||
}
|
||
}
|
||
int main ()
|
||
{
|
||
size_t j;
|
||
FILE *fp = fopen ("conftest.out", "w");
|
||
if (fp == NULL)
|
||
return 1;
|
||
for (j = 0; j < NWORDS; j++)
|
||
anded_words[j] = ~ (unsigned int) 0;
|
||
add_to_ored_words (0.25L);
|
||
add_to_ored_words (0.5L);
|
||
add_to_ored_words (1.0L);
|
||
add_to_ored_words (2.0L);
|
||
add_to_ored_words (4.0L);
|
||
/* Remove bits that are common (e.g. if representation of the first mantissa
|
||
bit is explicit). */
|
||
for (j = 0; j < NWORDS; j++)
|
||
ored_words[j] &= ~anded_words[j];
|
||
/* Now find the nonzero word. */
|
||
for (j = 0; j < NWORDS; j++)
|
||
if (ored_words[j] != 0)
|
||
break;
|
||
if (j < NWORDS)
|
||
{
|
||
size_t i;
|
||
for (i = j + 1; i < NWORDS; i++)
|
||
if (ored_words[i] != 0)
|
||
{
|
||
fprintf (fp, "unknown");
|
||
return (fclose (fp) != 0);
|
||
}
|
||
for (i = 0; ; i++)
|
||
if ((ored_words[j] >> i) & 1)
|
||
{
|
||
fprintf (fp, "word %d bit %d", (int) j, (int) i);
|
||
return (fclose (fp) != 0);
|
||
}
|
||
}
|
||
fprintf (fp, "unknown");
|
||
return (fclose (fp) != 0);
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_cc_long_double_expbit0=`cat conftest.out`
|
||
else
|
||
gl_cv_cc_long_double_expbit0="unknown"
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -f conftest.out
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5
|
||
$as_echo "$gl_cv_cc_long_double_expbit0" >&6; }
|
||
case "$gl_cv_cc_long_double_expbit0" in
|
||
word*bit*)
|
||
word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'`
|
||
bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'`
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define LDBL_EXPBIT0_WORD $word
|
||
_ACEOF
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define LDBL_EXPBIT0_BIT $bit
|
||
_ACEOF
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the __inline keyword" >&5
|
||
$as_echo_n "checking whether the compiler supports the __inline keyword... " >&6; }
|
||
if ${gl_cv_c___inline+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
typedef int foo_t;
|
||
static __inline foo_t foo (void) { return 0; }
|
||
int
|
||
main ()
|
||
{
|
||
return foo ();
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_c___inline=yes
|
||
else
|
||
gl_cv_c___inline=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c___inline" >&5
|
||
$as_echo "$gl_cv_c___inline" >&6; }
|
||
if test $gl_cv_c___inline = yes; then
|
||
|
||
$as_echo "#define HAVE___INLINE 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
LOCALCHARSET_TESTS_ENVIRONMENT=
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS localtime-buffer.$ac_objext"
|
||
|
||
|
||
|
||
if test "$gl_threads_api" = posix; then
|
||
# OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the
|
||
# pthread_rwlock_* functions.
|
||
has_rwlock=false
|
||
ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include <pthread.h>
|
||
"
|
||
if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then :
|
||
has_rwlock=true
|
||
|
||
$as_echo "#define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
if $has_rwlock; then
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_rwlock_rdlock prefers a writer to a reader" >&5
|
||
$as_echo_n "checking whether pthread_rwlock_rdlock prefers a writer to a reader... " >&6; }
|
||
if ${gl_cv_pthread_rwlock_rdlock_prefer_writer+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
save_LIBS="$LIBS"
|
||
LIBS="$LIBS $LIBMULTITHREAD"
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess no on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
|
||
# Guess no on musl systems.
|
||
*-musl*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
|
||
# Guess no on bionic systems.
|
||
*-android*) gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no" ;;
|
||
# Guess yes on native Windows with the mingw-w64 winpthreads library.
|
||
# Guess no on native Windows with the gnulib windows-rwlock module.
|
||
mingw*) if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
|
||
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing yes"
|
||
else
|
||
gl_cv_pthread_rwlock_rdlock_prefer_writer="guessing no"
|
||
fi
|
||
;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_pthread_rwlock_rdlock_prefer_writer="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <errno.h>
|
||
#include <pthread.h>
|
||
#include <stdlib.h>
|
||
#include <unistd.h>
|
||
|
||
#define SUCCEED() exit (0)
|
||
#define FAILURE() exit (1)
|
||
#define UNEXPECTED(n) (exit (10 + (n)))
|
||
|
||
/* The main thread creates the waiting writer and the requesting reader threads
|
||
in the default way; this guarantees that they have the same priority.
|
||
We can reuse the main thread as first reader thread. */
|
||
|
||
static pthread_rwlock_t lock;
|
||
static pthread_t reader1;
|
||
static pthread_t writer;
|
||
static pthread_t reader2;
|
||
static pthread_t timer;
|
||
/* Used to pass control from writer to reader2 and from reader2 to timer,
|
||
as in a relay race.
|
||
Passing control from one running thread to another running thread
|
||
is most likely faster than to create the second thread. */
|
||
static pthread_mutex_t baton;
|
||
|
||
static void *
|
||
timer_func (void *ignored)
|
||
{
|
||
/* Step 13 (can be before or after step 12):
|
||
The timer thread takes the baton, then waits a moment to make sure
|
||
it can tell whether the second reader thread is blocked at step 12. */
|
||
if (pthread_mutex_lock (&baton))
|
||
UNEXPECTED (13);
|
||
usleep (100000);
|
||
/* By the time we get here, it's clear that the second reader thread is
|
||
blocked at step 12. This is the desired behaviour. */
|
||
SUCCEED ();
|
||
}
|
||
|
||
static void *
|
||
reader2_func (void *ignored)
|
||
{
|
||
int err;
|
||
|
||
/* Step 8 (can be before or after step 7):
|
||
The second reader thread takes the baton, then waits a moment to make sure
|
||
the writer thread has reached step 7. */
|
||
if (pthread_mutex_lock (&baton))
|
||
UNEXPECTED (8);
|
||
usleep (100000);
|
||
/* Step 9: The second reader thread requests the lock. */
|
||
err = pthread_rwlock_tryrdlock (&lock);
|
||
if (err == 0)
|
||
FAILURE ();
|
||
else if (err != EBUSY)
|
||
UNEXPECTED (9);
|
||
/* Step 10: Launch a timer, to test whether the next call blocks. */
|
||
if (pthread_create (&timer, NULL, timer_func, NULL))
|
||
UNEXPECTED (10);
|
||
/* Step 11: Release the baton. */
|
||
if (pthread_mutex_unlock (&baton))
|
||
UNEXPECTED (11);
|
||
/* Step 12: The second reader thread requests the lock. */
|
||
err = pthread_rwlock_rdlock (&lock);
|
||
if (err == 0)
|
||
FAILURE ();
|
||
else
|
||
UNEXPECTED (12);
|
||
}
|
||
|
||
static void *
|
||
writer_func (void *ignored)
|
||
{
|
||
/* Step 4: Take the baton, so that the second reader thread does not go ahead
|
||
too early. */
|
||
if (pthread_mutex_lock (&baton))
|
||
UNEXPECTED (4);
|
||
/* Step 5: Create the second reader thread. */
|
||
if (pthread_create (&reader2, NULL, reader2_func, NULL))
|
||
UNEXPECTED (5);
|
||
/* Step 6: Release the baton. */
|
||
if (pthread_mutex_unlock (&baton))
|
||
UNEXPECTED (6);
|
||
/* Step 7: The writer thread requests the lock. */
|
||
if (pthread_rwlock_wrlock (&lock))
|
||
UNEXPECTED (7);
|
||
return NULL;
|
||
}
|
||
|
||
int
|
||
main ()
|
||
{
|
||
reader1 = pthread_self ();
|
||
|
||
/* Step 1: The main thread initializes the lock and the baton. */
|
||
if (pthread_rwlock_init (&lock, NULL))
|
||
UNEXPECTED (1);
|
||
if (pthread_mutex_init (&baton, NULL))
|
||
UNEXPECTED (1);
|
||
/* Step 2: The main thread acquires the lock as a reader. */
|
||
if (pthread_rwlock_rdlock (&lock))
|
||
UNEXPECTED (2);
|
||
/* Step 3: Create the writer thread. */
|
||
if (pthread_create (&writer, NULL, writer_func, NULL))
|
||
UNEXPECTED (3);
|
||
/* Job done. Go to sleep. */
|
||
for (;;)
|
||
{
|
||
sleep (1);
|
||
}
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_pthread_rwlock_rdlock_prefer_writer=yes
|
||
else
|
||
gl_cv_pthread_rwlock_rdlock_prefer_writer=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
LIBS="$save_LIBS"
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pthread_rwlock_rdlock_prefer_writer" >&5
|
||
$as_echo "$gl_cv_pthread_rwlock_rdlock_prefer_writer" >&6; }
|
||
case "$gl_cv_pthread_rwlock_rdlock_prefer_writer" in
|
||
*yes)
|
||
|
||
$as_echo "#define HAVE_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
fi
|
||
# glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro.
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <pthread.h>
|
||
int
|
||
main ()
|
||
{
|
||
|
||
#if __FreeBSD__ == 4
|
||
error "No, in FreeBSD 4.0 recursive mutexes actually don't work."
|
||
#elif (defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ \
|
||
&& __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ < 1070)
|
||
error "No, in Mac OS X < 10.7 recursive mutexes actually don't work."
|
||
#else
|
||
int x = (int)PTHREAD_MUTEX_RECURSIVE;
|
||
return !x;
|
||
#endif
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
|
||
$as_echo "#define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h
|
||
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
:
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_LOCK 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_lstat = yes; then
|
||
|
||
case $host_os,$gl_cv_func_lstat_dereferences_slashed_symlink in
|
||
solaris* | *no)
|
||
REPLACE_LSTAT=1
|
||
;;
|
||
esac
|
||
else
|
||
HAVE_LSTAT=0
|
||
fi
|
||
|
||
if test $REPLACE_LSTAT = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_LSTAT=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_LSTAT 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_func_malloc_posix = yes; then
|
||
|
||
$as_echo "#define HAVE_MALLOC_POSIX 1" >>confdefs.h
|
||
|
||
else
|
||
REPLACE_MALLOC=1
|
||
fi
|
||
|
||
if test $REPLACE_MALLOC = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MALLOC_POSIX=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_math_h='<'math.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <math.h>" >&5
|
||
$as_echo_n "checking absolute name of <math.h>... " >&6; }
|
||
if ${gl_cv_next_math_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_math_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'math.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_math_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_math_h
|
||
gl_cv_next_math_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_math_h='<'math.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5
|
||
$as_echo "$gl_cv_next_math_h" >&6; }
|
||
fi
|
||
NEXT_MATH_H=$gl_cv_next_math_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'math.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_math_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5
|
||
$as_echo_n "checking whether NAN macro works... " >&6; }
|
||
if ${gl_cv_header_math_nan_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
int
|
||
main ()
|
||
{
|
||
/* Solaris 10 has a broken definition of NAN. Other platforms
|
||
fail to provide NAN, or provide it only in C99 mode; this
|
||
test only needs to fail when NAN is provided but wrong. */
|
||
float f = 1.0f;
|
||
#ifdef NAN
|
||
f = NAN;
|
||
#endif
|
||
return f == 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_math_nan_works=yes
|
||
else
|
||
gl_cv_header_math_nan_works=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5
|
||
$as_echo "$gl_cv_header_math_nan_works" >&6; }
|
||
if test $gl_cv_header_math_nan_works = no; then
|
||
REPLACE_NAN=1
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5
|
||
$as_echo_n "checking whether HUGE_VAL works... " >&6; }
|
||
if ${gl_cv_header_math_huge_val_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <math.h>
|
||
int
|
||
main ()
|
||
{
|
||
/* Solaris 10 has a broken definition of HUGE_VAL. */
|
||
double d = HUGE_VAL;
|
||
return d == 0;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_math_huge_val_works=yes
|
||
else
|
||
gl_cv_header_math_huge_val_works=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5
|
||
$as_echo "$gl_cv_header_math_huge_val_works" >&6; }
|
||
if test $gl_cv_header_math_huge_val_works = no; then
|
||
REPLACE_HUGE_VAL=1
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
|
||
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on AIX and OSF/1.
|
||
aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_JA != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||
{
|
||
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
if (mbsinit (&state))
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_incomplete_state=yes
|
||
else
|
||
gl_cv_func_mbrtowc_incomplete_state=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
else
|
||
if test $LOCALE_FR_UTF8 != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||
{
|
||
const char input[] = "B\303\274\303\237er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
if (mbsinit (&state))
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_incomplete_state=yes
|
||
else
|
||
gl_cv_func_mbrtowc_incomplete_state=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
|
||
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on Solaris 8.
|
||
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_ZH_CN != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
/* This fails on Solaris 8:
|
||
mbrtowc returns 2, and sets wc to 0x00F0.
|
||
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
|
||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||
{
|
||
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 3, 6, &state) != 4
|
||
&& mbtowc (&wc, input + 3, 6) == 4)
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_sanitycheck=yes
|
||
else
|
||
gl_cv_func_mbrtowc_sanitycheck=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
|
||
|
||
REPLACE_MBSTATE_T=0
|
||
case "$gl_cv_func_mbrtowc_incomplete_state" in
|
||
*yes) ;;
|
||
*) REPLACE_MBSTATE_T=1 ;;
|
||
esac
|
||
case "$gl_cv_func_mbrtowc_sanitycheck" in
|
||
*yes) ;;
|
||
*) REPLACE_MBSTATE_T=1 ;;
|
||
esac
|
||
else
|
||
REPLACE_MBSTATE_T=1
|
||
fi
|
||
|
||
|
||
|
||
if test $ac_cv_func_mbrtowc = no; then
|
||
HAVE_MBRTOWC=0
|
||
ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" "
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
|
||
"
|
||
if test "x$ac_cv_have_decl_mbrtowc" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_MBRTOWC $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_mbrtowc = yes; then
|
||
REPLACE_MBRTOWC=1
|
||
fi
|
||
else
|
||
if test $REPLACE_MBSTATE_T = 1; then
|
||
REPLACE_MBRTOWC=1
|
||
else
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5
|
||
$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_null_arg1+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on Solaris.
|
||
solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_FR_UTF8 != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
int result = 0;
|
||
|
||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||
{
|
||
char input[] = "\303\237er";
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
size_t ret;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
wc = (wchar_t) 0xBADFACE;
|
||
ret = mbrtowc (&wc, input, 5, &state);
|
||
if (ret != 2)
|
||
result |= 1;
|
||
if (!mbsinit (&state))
|
||
result |= 2;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
ret = mbrtowc (NULL, input, 5, &state);
|
||
if (ret != 2) /* Solaris 7 fails here: ret is -1. */
|
||
result |= 4;
|
||
if (!mbsinit (&state))
|
||
result |= 8;
|
||
}
|
||
return result;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_null_arg1=yes
|
||
else
|
||
gl_cv_func_mbrtowc_null_arg1=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; }
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5
|
||
$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_null_arg2+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on OSF/1.
|
||
osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_FR_UTF8 != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||
{
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
int ret;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
wc = (wchar_t) 0xBADFACE;
|
||
mbrtowc (&wc, NULL, 5, &state);
|
||
/* Check that wc was not modified. */
|
||
if (wc != (wchar_t) 0xBADFACE)
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_null_arg2=yes
|
||
else
|
||
gl_cv_func_mbrtowc_null_arg2=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; }
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5
|
||
$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_retval+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on HP-UX, Solaris, native Windows.
|
||
hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_retval="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \
|
||
|| { case "$host_os" in mingw*) true;; *) false;; esac; }; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
int result = 0;
|
||
int found_some_locale = 0;
|
||
/* This fails on Solaris. */
|
||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||
{
|
||
char input[] = "B\303\274\303\237er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
{
|
||
input[1] = '\0';
|
||
if (mbrtowc (&wc, input + 2, 5, &state) != 1)
|
||
result |= 1;
|
||
}
|
||
found_some_locale = 1;
|
||
}
|
||
/* This fails on HP-UX 11.11. */
|
||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||
{
|
||
char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
{
|
||
input[1] = '\0';
|
||
if (mbrtowc (&wc, input + 2, 5, &state) != 2)
|
||
result |= 2;
|
||
}
|
||
found_some_locale = 1;
|
||
}
|
||
/* This fails on native Windows. */
|
||
if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL)
|
||
{
|
||
char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
|
||
{
|
||
input[3] = '\0';
|
||
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
|
||
result |= 4;
|
||
}
|
||
found_some_locale = 1;
|
||
}
|
||
if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL)
|
||
{
|
||
char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
|
||
{
|
||
input[3] = '\0';
|
||
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
|
||
result |= 8;
|
||
}
|
||
found_some_locale = 1;
|
||
}
|
||
if (setlocale (LC_ALL, "Chinese_China.936") != NULL)
|
||
{
|
||
char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2))
|
||
{
|
||
input[3] = '\0';
|
||
if (mbrtowc (&wc, input + 4, 4, &state) != 1)
|
||
result |= 16;
|
||
}
|
||
found_some_locale = 1;
|
||
}
|
||
return (found_some_locale ? result : 77);
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_retval=yes
|
||
else
|
||
if test $? != 77; then
|
||
gl_cv_func_mbrtowc_retval=no
|
||
fi
|
||
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_retval" >&6; }
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5
|
||
$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_nul_retval+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on Solaris 8 and 9.
|
||
solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_ZH_CN != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
/* This fails on Solaris 8 and 9. */
|
||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||
{
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, "", 1, &state) != 0)
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_nul_retval=yes
|
||
else
|
||
gl_cv_func_mbrtowc_nul_retval=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; }
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works on empty input" >&5
|
||
$as_echo_n "checking whether mbrtowc works on empty input... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_empty_input+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on AIX and glibc systems.
|
||
aix* | *-gnu* | gnu*) gl_cv_func_mbrtowc_empty_input="guessing no" ;;
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
|
||
*) gl_cv_func_mbrtowc_empty_input="guessing yes" ;;
|
||
esac
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <wchar.h>
|
||
static wchar_t wc;
|
||
static mbstate_t mbs;
|
||
int
|
||
main (void)
|
||
{
|
||
return mbrtowc (&wc, "", 0, &mbs) != (size_t) -2;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_empty_input=yes
|
||
else
|
||
gl_cv_func_mbrtowc_empty_input=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_empty_input" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_empty_input" >&6; }
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C locale is free of encoding errors" >&5
|
||
$as_echo_n "checking whether the C locale is free of encoding errors... " >&6; }
|
||
if ${gl_cv_C_locale_sans_EILSEQ+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
gl_cv_C_locale_sans_EILSEQ="$gl_cross_guess_normal"
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_C_locale_sans_EILSEQ="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <limits.h>
|
||
#include <locale.h>
|
||
#include <wchar.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int i;
|
||
char *locale = setlocale (LC_ALL, "C");
|
||
if (! locale)
|
||
return 2;
|
||
for (i = CHAR_MIN; i <= CHAR_MAX; i++)
|
||
{
|
||
char c = i;
|
||
wchar_t wc;
|
||
mbstate_t mbs = { 0, };
|
||
size_t ss = mbrtowc (&wc, &c, 1, &mbs);
|
||
if (1 < ss)
|
||
return 3;
|
||
}
|
||
return 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_C_locale_sans_EILSEQ=yes
|
||
else
|
||
gl_cv_C_locale_sans_EILSEQ=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_C_locale_sans_EILSEQ" >&5
|
||
$as_echo "$gl_cv_C_locale_sans_EILSEQ" >&6; }
|
||
|
||
case "$gl_cv_func_mbrtowc_null_arg1" in
|
||
*yes) ;;
|
||
*)
|
||
$as_echo "#define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h
|
||
|
||
REPLACE_MBRTOWC=1
|
||
;;
|
||
esac
|
||
case "$gl_cv_func_mbrtowc_null_arg2" in
|
||
*yes) ;;
|
||
*)
|
||
$as_echo "#define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h
|
||
|
||
REPLACE_MBRTOWC=1
|
||
;;
|
||
esac
|
||
case "$gl_cv_func_mbrtowc_retval" in
|
||
*yes) ;;
|
||
*)
|
||
$as_echo "#define MBRTOWC_RETVAL_BUG 1" >>confdefs.h
|
||
|
||
REPLACE_MBRTOWC=1
|
||
;;
|
||
esac
|
||
case "$gl_cv_func_mbrtowc_nul_retval" in
|
||
*yes) ;;
|
||
*)
|
||
$as_echo "#define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h
|
||
|
||
REPLACE_MBRTOWC=1
|
||
;;
|
||
esac
|
||
case "$gl_cv_func_mbrtowc_empty_input" in
|
||
*yes) ;;
|
||
*)
|
||
$as_echo "#define MBRTOWC_EMPTY_INPUT_BUG 1" >>confdefs.h
|
||
|
||
REPLACE_MBRTOWC=1
|
||
;;
|
||
esac
|
||
case $gl_cv_C_locale_sans_EILSEQ in
|
||
*yes) ;;
|
||
*)
|
||
$as_echo "#define C_LOCALE_MAYBE_EILSEQ 1" >>confdefs.h
|
||
|
||
REPLACE_MBRTOWC=1
|
||
;;
|
||
esac
|
||
fi
|
||
fi
|
||
|
||
if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext"
|
||
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MBRTOWC=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MBRTOWC 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
|
||
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on AIX and OSF/1.
|
||
aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_JA != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||
{
|
||
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
if (mbsinit (&state))
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_incomplete_state=yes
|
||
else
|
||
gl_cv_func_mbrtowc_incomplete_state=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
else
|
||
if test $LOCALE_FR_UTF8 != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||
{
|
||
const char input[] = "B\303\274\303\237er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
if (mbsinit (&state))
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_incomplete_state=yes
|
||
else
|
||
gl_cv_func_mbrtowc_incomplete_state=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
|
||
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on Solaris 8.
|
||
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_ZH_CN != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
/* This fails on Solaris 8:
|
||
mbrtowc returns 2, and sets wc to 0x00F0.
|
||
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
|
||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||
{
|
||
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 3, 6, &state) != 4
|
||
&& mbtowc (&wc, input + 3, 6) == 4)
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_sanitycheck=yes
|
||
else
|
||
gl_cv_func_mbrtowc_sanitycheck=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
|
||
|
||
REPLACE_MBSTATE_T=0
|
||
case "$gl_cv_func_mbrtowc_incomplete_state" in
|
||
*yes) ;;
|
||
*) REPLACE_MBSTATE_T=1 ;;
|
||
esac
|
||
case "$gl_cv_func_mbrtowc_sanitycheck" in
|
||
*yes) ;;
|
||
*) REPLACE_MBSTATE_T=1 ;;
|
||
esac
|
||
else
|
||
REPLACE_MBSTATE_T=1
|
||
fi
|
||
|
||
|
||
|
||
if test $ac_cv_func_mbsinit = no; then
|
||
HAVE_MBSINIT=0
|
||
ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" "
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
|
||
"
|
||
if test "x$ac_cv_have_decl_mbsinit" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_MBSINIT $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_mbsinit = yes; then
|
||
REPLACE_MBSINIT=1
|
||
fi
|
||
else
|
||
if test $REPLACE_MBSTATE_T = 1; then
|
||
REPLACE_MBSINIT=1
|
||
else
|
||
case "$host_os" in
|
||
mingw*) REPLACE_MBSINIT=1 ;;
|
||
esac
|
||
fi
|
||
fi
|
||
|
||
if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext"
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MBSINIT=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MBSINIT 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5
|
||
$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on AIX and OSF/1.
|
||
aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_JA != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||
{
|
||
const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
if (mbsinit (&state))
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_incomplete_state=yes
|
||
else
|
||
gl_cv_func_mbrtowc_incomplete_state=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
else
|
||
if test $LOCALE_FR_UTF8 != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||
{
|
||
const char input[] = "B\303\274\303\237er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2))
|
||
if (mbsinit (&state))
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_incomplete_state=yes
|
||
else
|
||
gl_cv_func_mbrtowc_incomplete_state=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; }
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5
|
||
$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; }
|
||
if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on Solaris 8.
|
||
solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_ZH_CN != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
/* This fails on Solaris 8:
|
||
mbrtowc returns 2, and sets wc to 0x00F0.
|
||
mbtowc returns 4 (correct) and sets wc to 0x5EDC. */
|
||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||
{
|
||
char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */
|
||
mbstate_t state;
|
||
wchar_t wc;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (&wc, input + 3, 6, &state) != 4
|
||
&& mbtowc (&wc, input + 3, 6) == 4)
|
||
return 2;
|
||
}
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbrtowc_sanitycheck=yes
|
||
else
|
||
gl_cv_func_mbrtowc_sanitycheck=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5
|
||
$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; }
|
||
|
||
REPLACE_MBSTATE_T=0
|
||
case "$gl_cv_func_mbrtowc_incomplete_state" in
|
||
*yes) ;;
|
||
*) REPLACE_MBSTATE_T=1 ;;
|
||
esac
|
||
case "$gl_cv_func_mbrtowc_sanitycheck" in
|
||
*yes) ;;
|
||
*) REPLACE_MBSTATE_T=1 ;;
|
||
esac
|
||
else
|
||
REPLACE_MBSTATE_T=1
|
||
fi
|
||
|
||
|
||
|
||
if test $ac_cv_func_mbsrtowcs = no; then
|
||
HAVE_MBSRTOWCS=0
|
||
ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" "
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
|
||
"
|
||
if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_MBSRTOWCS $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_mbsrtowcs = yes; then
|
||
REPLACE_MBSRTOWCS=1
|
||
fi
|
||
else
|
||
if test $REPLACE_MBSTATE_T = 1; then
|
||
REPLACE_MBSRTOWCS=1
|
||
else
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5
|
||
$as_echo_n "checking whether mbsrtowcs works... " >&6; }
|
||
if ${gl_cv_func_mbsrtowcs_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
case "$host_os" in
|
||
# Guess no on HP-UX, Solaris, mingw.
|
||
hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;;
|
||
# Guess yes otherwise.
|
||
*) gl_cv_func_mbsrtowcs_works="guessing yes" ;;
|
||
esac
|
||
if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <locale.h>
|
||
#include <string.h>
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
||
<wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
||
included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
int main ()
|
||
{
|
||
int result = 0;
|
||
/* Test whether the function supports a NULL destination argument.
|
||
This fails on native Windows. */
|
||
if (setlocale (LC_ALL, "$LOCALE_FR") != NULL)
|
||
{
|
||
const char input[] = "\337er";
|
||
const char *src = input;
|
||
mbstate_t state;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbsrtowcs (NULL, &src, 1, &state) != 3
|
||
|| src != input)
|
||
result |= 1;
|
||
}
|
||
/* Test whether the function works when started with a conversion state
|
||
in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */
|
||
if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL)
|
||
{
|
||
const char input[] = "B\303\274\303\237er";
|
||
mbstate_t state;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
|
||
if (!mbsinit (&state))
|
||
{
|
||
const char *src = input + 2;
|
||
if (mbsrtowcs (NULL, &src, 10, &state) != 4)
|
||
result |= 2;
|
||
}
|
||
}
|
||
if (setlocale (LC_ALL, "$LOCALE_JA") != NULL)
|
||
{
|
||
const char input[] = "<\306\374\313\334\270\354>";
|
||
mbstate_t state;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2))
|
||
if (!mbsinit (&state))
|
||
{
|
||
const char *src = input + 4;
|
||
if (mbsrtowcs (NULL, &src, 10, &state) != 3)
|
||
result |= 4;
|
||
}
|
||
}
|
||
if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL)
|
||
{
|
||
const char input[] = "B\250\271\201\060\211\070er";
|
||
mbstate_t state;
|
||
|
||
memset (&state, '\0', sizeof (mbstate_t));
|
||
if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2))
|
||
if (!mbsinit (&state))
|
||
{
|
||
const char *src = input + 2;
|
||
if (mbsrtowcs (NULL, &src, 10, &state) != 4)
|
||
result |= 8;
|
||
}
|
||
}
|
||
return result;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mbsrtowcs_works=yes
|
||
else
|
||
gl_cv_func_mbsrtowcs_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5
|
||
$as_echo "$gl_cv_func_mbsrtowcs_works" >&6; }
|
||
|
||
case "$gl_cv_func_mbsrtowcs_works" in
|
||
*yes) ;;
|
||
*) REPLACE_MBSRTOWCS=1 ;;
|
||
esac
|
||
fi
|
||
fi
|
||
|
||
if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext"
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext"
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MBSRTOWCS=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"
|
||
|
||
|
||
for ac_header in bp-sym.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_bp_sym_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_BP_SYM_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MEMCHR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MEMCHR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
|
||
$as_echo_n "checking whether memmem works in linear time... " >&6; }
|
||
if ${gl_cv_func_memmem_works_fast+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <features.h>
|
||
#ifdef __GNU_LIBRARY__
|
||
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \
|
||
&& !defined __UCLIBC__
|
||
Lucky user
|
||
#endif
|
||
#endif
|
||
#ifdef __CYGWIN__
|
||
#include <cygwin/version.h>
|
||
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0)
|
||
Lucky user
|
||
#endif
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Lucky user" >/dev/null 2>&1; then :
|
||
gl_cv_func_memmem_works_fast="guessing yes"
|
||
else
|
||
gl_cv_func_memmem_works_fast="$gl_cross_guess_normal"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <signal.h> /* for signal */
|
||
#include <string.h> /* for memmem */
|
||
#include <stdlib.h> /* for malloc */
|
||
#include <unistd.h> /* for alarm */
|
||
static void quit (int sig) { _exit (sig + 128); }
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = 0;
|
||
size_t m = 1000000;
|
||
char *haystack = (char *) malloc (2 * m + 1);
|
||
char *needle = (char *) malloc (m + 1);
|
||
/* Failure to compile this test due to missing alarm is okay,
|
||
since all such platforms (mingw) also lack memmem. */
|
||
signal (SIGALRM, quit);
|
||
alarm (5);
|
||
/* Check for quadratic performance. */
|
||
if (haystack && needle)
|
||
{
|
||
memset (haystack, 'A', 2 * m);
|
||
haystack[2 * m] = 'B';
|
||
memset (needle, 'A', m);
|
||
needle[m] = 'B';
|
||
if (!memmem (haystack, 2 * m + 1, needle, m + 1))
|
||
result |= 1;
|
||
}
|
||
/* Free allocated memory, in case some sanitizer is watching. */
|
||
free (haystack);
|
||
free (needle);
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_memmem_works_fast=yes
|
||
else
|
||
gl_cv_func_memmem_works_fast=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_fast" >&5
|
||
$as_echo "$gl_cv_func_memmem_works_fast" >&6; }
|
||
case "$gl_cv_func_memmem_works_fast" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_MEMMEM=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
for ac_func in memmem
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
|
||
if test "x$ac_cv_func_memmem" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_MEMMEM 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_memmem = yes; then
|
||
HAVE_MEMMEM=1
|
||
else
|
||
HAVE_MEMMEM=0
|
||
fi
|
||
|
||
if test $ac_cv_have_decl_memmem = no; then
|
||
HAVE_DECL_MEMMEM=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
|
||
$as_echo_n "checking whether memmem works... " >&6; }
|
||
if ${gl_cv_func_memmem_works_always+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __GNU_LIBRARY__
|
||
#include <features.h>
|
||
#if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
|
||
|| __GLIBC_MINOR__ > 12)) \
|
||
|| (__GLIBC__ > 2)) \
|
||
|| defined __UCLIBC__
|
||
Lucky user
|
||
#endif
|
||
#elif defined __CYGWIN__
|
||
#include <cygwin/version.h>
|
||
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
|
||
Lucky user
|
||
#endif
|
||
#else
|
||
Lucky user
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Lucky user" >/dev/null 2>&1; then :
|
||
gl_cv_func_memmem_works_always="guessing yes"
|
||
else
|
||
gl_cv_func_memmem_works_always="$gl_cross_guess_normal"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <string.h> /* for memmem */
|
||
#define P "_EF_BF_BD"
|
||
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
|
||
#define NEEDLE P P P P P
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = 0;
|
||
if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
|
||
result |= 1;
|
||
/* Check for empty needle behavior. */
|
||
{
|
||
const char *haystack = "AAA";
|
||
if (memmem (haystack, 3, NULL, 0) != haystack)
|
||
result |= 2;
|
||
}
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_memmem_works_always=yes
|
||
else
|
||
gl_cv_func_memmem_works_always=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
|
||
$as_echo "$gl_cv_func_memmem_works_always" >&6; }
|
||
case "$gl_cv_func_memmem_works_always" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_MEMMEM=1
|
||
;;
|
||
esac
|
||
fi
|
||
:
|
||
|
||
if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MEMMEM=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MEMMEM 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in mempcpy
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy"
|
||
if test "x$ac_cv_func_mempcpy" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_MEMPCPY 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_mempcpy = no; then
|
||
HAVE_MEMPCPY=0
|
||
fi
|
||
|
||
if test $HAVE_MEMPCPY = 0; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext"
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MEMPCPY=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MEMPCPY 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_have_decl_memrchr = no; then
|
||
HAVE_DECL_MEMRCHR=0
|
||
fi
|
||
|
||
for ac_func in memrchr
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr"
|
||
if test "x$ac_cv_func_memrchr" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_MEMRCHR 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
|
||
if test $ac_cv_func_memrchr = no; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MEMRCHR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MEMRCHR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5
|
||
$as_echo_n "checking whether mkdir handles trailing slash... " >&6; }
|
||
if ${gl_cv_func_mkdir_trailing_slash_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
rm -rf conftest.dir
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;;
|
||
# Guess yes on MSVC, no on mingw.
|
||
mingw*) cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef _MSC_VER
|
||
Known
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Known" >/dev/null 2>&1; then :
|
||
gl_cv_func_mkdir_trailing_slash_works="guessing yes"
|
||
else
|
||
gl_cv_func_mkdir_trailing_slash_works="guessing no"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_mkdir_trailing_slash_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# include <sys/types.h>
|
||
# include <sys/stat.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return mkdir ("conftest.dir/", 0700);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mkdir_trailing_slash_works=yes
|
||
else
|
||
gl_cv_func_mkdir_trailing_slash_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -rf conftest.dir
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5
|
||
$as_echo "$gl_cv_func_mkdir_trailing_slash_works" >&6; }
|
||
case "$gl_cv_func_mkdir_trailing_slash_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_MKDIR=1
|
||
;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5
|
||
$as_echo_n "checking whether mkdir handles trailing dot... " >&6; }
|
||
if ${gl_cv_func_mkdir_trailing_dot_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
rm -rf conftest.dir
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
|
||
# Guess yes on musl systems.
|
||
*-musl*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_mkdir_trailing_dot_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# include <sys/types.h>
|
||
# include <sys/stat.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return !mkdir ("conftest.dir/./", 0700);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_mkdir_trailing_dot_works=yes
|
||
else
|
||
gl_cv_func_mkdir_trailing_dot_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -rf conftest.dir
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5
|
||
$as_echo "$gl_cv_func_mkdir_trailing_dot_works" >&6; }
|
||
case "$gl_cv_func_mkdir_trailing_dot_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_MKDIR=1
|
||
|
||
$as_echo "#define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
if test $REPLACE_MKDIR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
for ac_func in mkdtemp
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "mkdtemp" "ac_cv_func_mkdtemp"
|
||
if test "x$ac_cv_func_mkdtemp" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_MKDTEMP 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_mkdtemp = no; then
|
||
HAVE_MKDTEMP=0
|
||
fi
|
||
|
||
if test $HAVE_MKDTEMP = 0; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mkdtemp.$ac_objext"
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MKDTEMP=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MKDTEMP 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_mkostemp != yes; then
|
||
HAVE_MKOSTEMP=0
|
||
fi
|
||
|
||
if test $HAVE_MKOSTEMP = 0; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS mkostemp.$ac_objext"
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_MKOSTEMP 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_MKOSTEMP=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_MKOSTEMP 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext"
|
||
|
||
fi
|
||
|
||
if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_MSVC_NOTHROW 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <netinet/in.h> is self-contained" >&5
|
||
$as_echo_n "checking whether <netinet/in.h> is self-contained... " >&6; }
|
||
if ${gl_cv_header_netinet_in_h_selfcontained+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <netinet/in.h>
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_netinet_in_h_selfcontained=yes
|
||
else
|
||
gl_cv_header_netinet_in_h_selfcontained=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5
|
||
$as_echo "$gl_cv_header_netinet_in_h_selfcontained" >&6; }
|
||
if test $gl_cv_header_netinet_in_h_selfcontained = yes; then
|
||
NETINET_IN_H=''
|
||
else
|
||
NETINET_IN_H='netinet/in.h'
|
||
for ac_header in netinet/in.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_netinet_in_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_NETINET_IN_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_netinet_in_h='<'netinet/in.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <netinet/in.h>" >&5
|
||
$as_echo_n "checking absolute name of <netinet/in.h>... " >&6; }
|
||
if ${gl_cv_next_netinet_in_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_netinet_in_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <netinet/in.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'netinet/in.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_netinet_in_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_netinet_in_h
|
||
gl_cv_next_netinet_in_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_netinet_in_h='<'netinet/in.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5
|
||
$as_echo "$gl_cv_next_netinet_in_h" >&6; }
|
||
fi
|
||
NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'netinet/in.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_netinet_in_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_netinet_in_h = yes; then
|
||
HAVE_NETINET_IN_H=1
|
||
else
|
||
HAVE_NETINET_IN_H=0
|
||
fi
|
||
|
||
fi
|
||
|
||
if test -n "$NETINET_IN_H"; then
|
||
GL_GENERATE_NETINET_IN_H_TRUE=
|
||
GL_GENERATE_NETINET_IN_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_NETINET_IN_H_TRUE='#'
|
||
GL_GENERATE_NETINET_IN_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
case "$host_os" in
|
||
mingw* | pw*)
|
||
REPLACE_OPEN=1
|
||
;;
|
||
*)
|
||
|
||
if test "$gl_cv_macro_O_CLOEXEC" != yes; then
|
||
REPLACE_OPEN=1
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5
|
||
$as_echo_n "checking whether open recognizes a trailing slash... " >&6; }
|
||
if ${gl_cv_func_open_slash+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Assume that if we have lstat, we can also check symlinks.
|
||
if test $ac_cv_func_lstat = yes; then
|
||
touch conftest.tmp
|
||
ln -s conftest.tmp conftest.lnk
|
||
fi
|
||
if test "$cross_compiling" = yes; then :
|
||
|
||
case "$host_os" in
|
||
freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*)
|
||
gl_cv_func_open_slash="guessing no" ;;
|
||
*)
|
||
gl_cv_func_open_slash="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <fcntl.h>
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#endif
|
||
int main ()
|
||
{
|
||
int result = 0;
|
||
#if HAVE_LSTAT
|
||
if (open ("conftest.lnk/", O_RDONLY) != -1)
|
||
result |= 1;
|
||
#endif
|
||
if (open ("conftest.sl/", O_CREAT, 0600) >= 0)
|
||
result |= 2;
|
||
return result;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_open_slash=yes
|
||
else
|
||
gl_cv_func_open_slash=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -f conftest.sl conftest.tmp conftest.lnk
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5
|
||
$as_echo "$gl_cv_func_open_slash" >&6; }
|
||
case "$gl_cv_func_open_slash" in
|
||
*no)
|
||
|
||
$as_echo "#define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
case "$gl_cv_func_open_slash" in
|
||
*no)
|
||
REPLACE_OPEN=1
|
||
;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
if test $REPLACE_OPEN = 0; then
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
REPLACE_OPEN=1
|
||
fi
|
||
fi
|
||
|
||
|
||
|
||
if test $REPLACE_OPEN = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext"
|
||
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_OPEN=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_OPEN 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink+$gl_cv_macro_O_CLOEXEC in
|
||
yes+*yes+yes)
|
||
;;
|
||
yes+*)
|
||
# Solaris 10 lacks O_CLOEXEC.
|
||
# Solaris 9 has *at functions, but uniformly mishandles trailing
|
||
# slash in all of them.
|
||
REPLACE_OPENAT=1
|
||
;;
|
||
*)
|
||
HAVE_OPENAT=0
|
||
;;
|
||
esac
|
||
|
||
if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext"
|
||
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_OPENAT 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_OPENAT=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_OPENAT 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in opendir
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
|
||
if test "x$ac_cv_func_opendir" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_OPENDIR 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_opendir = no; then
|
||
HAVE_OPENDIR=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_fchdir = no; then
|
||
HAVE_FCHDIR=0
|
||
fi
|
||
|
||
if test $HAVE_FCHDIR = 0; then
|
||
if test $HAVE_OPENDIR = 1; then
|
||
REPLACE_OPENDIR=1
|
||
fi
|
||
fi
|
||
|
||
case $host_os,$HAVE_OPENDIR in
|
||
os2*,1)
|
||
REPLACE_OPENDIR=1;;
|
||
esac
|
||
|
||
if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_OPENDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_OPENDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in rawmemchr
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr"
|
||
if test "x$ac_cv_func_rawmemchr" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_RAWMEMCHR 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_rawmemchr = no; then
|
||
HAVE_RAWMEMCHR=0
|
||
fi
|
||
|
||
if test $HAVE_RAWMEMCHR = 0; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_RAWMEMCHR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in readdir
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir"
|
||
if test "x$ac_cv_func_readdir" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_READDIR 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_readdir = no; then
|
||
HAVE_READDIR=0
|
||
fi
|
||
|
||
if test $HAVE_READDIR = 0; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS readdir.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_READDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_READDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_readlink = no; then
|
||
HAVE_READLINK=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
|
||
$as_echo_n "checking whether readlink signature is correct... " >&6; }
|
||
if ${gl_cv_decl_readlink_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <unistd.h>
|
||
/* Cause compilation failure if original declaration has wrong type. */
|
||
ssize_t readlink (const char *, char *, size_t);
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_decl_readlink_works=yes
|
||
else
|
||
gl_cv_decl_readlink_works=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
|
||
$as_echo "$gl_cv_decl_readlink_works" >&6; }
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
|
||
$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
|
||
if ${gl_cv_func_readlink_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# We have readlink, so assume ln -s works.
|
||
ln -s conftest.no-such conftest.link
|
||
ln -s conftest.link conftest.lnk2
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_readlink_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_readlink_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_readlink_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <unistd.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
char buf[20];
|
||
return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_readlink_works=yes
|
||
else
|
||
gl_cv_func_readlink_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -f conftest.link conftest.lnk2
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
|
||
$as_echo "$gl_cv_func_readlink_works" >&6; }
|
||
case "$gl_cv_func_readlink_works" in
|
||
*yes)
|
||
if test "$gl_cv_decl_readlink_works" != yes; then
|
||
REPLACE_READLINK=1
|
||
fi
|
||
;;
|
||
*)
|
||
|
||
$as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
|
||
|
||
REPLACE_READLINK=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_READLINK=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_READLINK 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_func_malloc_posix = yes; then
|
||
|
||
$as_echo "#define HAVE_REALLOC_POSIX 1" >>confdefs.h
|
||
|
||
else
|
||
REPLACE_REALLOC=1
|
||
fi
|
||
|
||
if test $REPLACE_REALLOC = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_REALLOC_POSIX=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on destination" >&5
|
||
$as_echo_n "checking whether rename honors trailing slash on destination... " >&6; }
|
||
if ${gl_cv_func_rename_slash_dst_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk
|
||
touch conftest.f && touch conftest.f1 && mkdir conftest.d1 ||
|
||
as_fn_error $? "cannot create temporary files" "$LINENO" 5
|
||
# Assume that if we have lstat, we can also check symlinks.
|
||
if test $ac_cv_func_lstat = yes; then
|
||
ln -s conftest.f conftest.lnk
|
||
fi
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_rename_slash_dst_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_rename_slash_dst_works="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_rename_slash_dst_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# include <stdio.h>
|
||
# include <stdlib.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
if (rename ("conftest.f1", "conftest.f2/") == 0)
|
||
result |= 1;
|
||
if (rename ("conftest.d1", "conftest.d2/") != 0)
|
||
result |= 2;
|
||
#if HAVE_LSTAT
|
||
if (rename ("conftest.f", "conftest.lnk/") == 0)
|
||
result |= 4;
|
||
#endif
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_rename_slash_dst_works=yes
|
||
else
|
||
gl_cv_func_rename_slash_dst_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5
|
||
$as_echo "$gl_cv_func_rename_slash_dst_works" >&6; }
|
||
case "$gl_cv_func_rename_slash_dst_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_RENAME=1
|
||
|
||
$as_echo "#define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on source" >&5
|
||
$as_echo_n "checking whether rename honors trailing slash on source... " >&6; }
|
||
if ${gl_cv_func_rename_slash_src_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk
|
||
touch conftest.f && touch conftest.f1 && mkdir conftest.d1 ||
|
||
as_fn_error $? "cannot create temporary files" "$LINENO" 5
|
||
# Assume that if we have lstat, we can also check symlinks.
|
||
if test $ac_cv_func_lstat = yes; then
|
||
ln -s conftest.f conftest.lnk
|
||
fi
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_rename_slash_src_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;;
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_func_rename_slash_src_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_rename_slash_src_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# include <stdio.h>
|
||
# include <stdlib.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
if (rename ("conftest.f1/", "conftest.d3") == 0)
|
||
result |= 1;
|
||
if (rename ("conftest.d1/", "conftest.d2") != 0)
|
||
result |= 2;
|
||
#if HAVE_LSTAT
|
||
if (rename ("conftest.lnk/", "conftest.f") == 0)
|
||
result |= 4;
|
||
#endif
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_rename_slash_src_works=yes
|
||
else
|
||
gl_cv_func_rename_slash_src_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5
|
||
$as_echo "$gl_cv_func_rename_slash_src_works" >&6; }
|
||
case "$gl_cv_func_rename_slash_src_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_RENAME=1
|
||
|
||
$as_echo "#define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages hard links correctly" >&5
|
||
$as_echo_n "checking whether rename manages hard links correctly... " >&6; }
|
||
if ${gl_cv_func_rename_link_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test $ac_cv_func_link = yes; then
|
||
if test $cross_compiling != yes; then
|
||
rm -rf conftest.f conftest.f1 conftest.f2
|
||
if touch conftest.f conftest.f2 && ln conftest.f conftest.f1 &&
|
||
set x `ls -i conftest.f conftest.f1` && test "" = ""; then
|
||
if test "$cross_compiling" = yes; then :
|
||
:
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# include <errno.h>
|
||
# include <stdio.h>
|
||
# include <stdlib.h>
|
||
# include <unistd.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
if (rename ("conftest.f", "conftest.f1"))
|
||
result |= 1;
|
||
if (unlink ("conftest.f1"))
|
||
result |= 2;
|
||
|
||
/* Allow either the POSIX-required behavior, where the
|
||
previous rename kept conftest.f, or the (better) NetBSD
|
||
behavior, where it removed conftest.f. */
|
||
if (rename ("conftest.f", "conftest.f") != 0
|
||
&& errno != ENOENT)
|
||
result |= 4;
|
||
|
||
if (rename ("conftest.f1", "conftest.f1") == 0)
|
||
result |= 8;
|
||
if (rename ("conftest.f2", "conftest.f2") != 0)
|
||
result |= 16;
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_rename_link_works=yes
|
||
else
|
||
gl_cv_func_rename_link_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
else
|
||
gl_cv_func_rename_link_works="guessing no"
|
||
fi
|
||
rm -rf conftest.f conftest.f1 conftest.f2
|
||
else
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_rename_link_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu*) gl_cv_func_rename_link_works="guessing yes" ;;
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_func_rename_link_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_rename_link_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
fi
|
||
else
|
||
gl_cv_func_rename_link_works=yes
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5
|
||
$as_echo "$gl_cv_func_rename_link_works" >&6; }
|
||
case "$gl_cv_func_rename_link_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_RENAME=1
|
||
|
||
$as_echo "#define RENAME_HARD_LINK_BUG 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages existing destinations correctly" >&5
|
||
$as_echo_n "checking whether rename manages existing destinations correctly... " >&6; }
|
||
if ${gl_cv_func_rename_dest_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
rm -rf conftest.f conftest.d1 conftest.d2
|
||
touch conftest.f && mkdir conftest.d1 conftest.d2 ||
|
||
as_fn_error $? "cannot create temporary files" "$LINENO" 5
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_rename_dest_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_rename_dest_works="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_rename_dest_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
# include <stdio.h>
|
||
# include <stdlib.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
if (rename ("conftest.d1", "conftest.d2") != 0)
|
||
result |= 1;
|
||
if (rename ("conftest.d2", "conftest.f") == 0)
|
||
result |= 2;
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_rename_dest_works=yes
|
||
else
|
||
gl_cv_func_rename_dest_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -rf conftest.f conftest.d1 conftest.d2
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5
|
||
$as_echo "$gl_cv_func_rename_dest_works" >&6; }
|
||
case "$gl_cv_func_rename_dest_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_RENAME=1
|
||
|
||
$as_echo "#define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h
|
||
|
||
;;
|
||
esac
|
||
|
||
if test $REPLACE_RENAME = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS rename.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_RENAME=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_RENAME 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in rewinddir
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir"
|
||
if test "x$ac_cv_func_rewinddir" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_REWINDDIR 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_rewinddir = no; then
|
||
HAVE_REWINDDIR=0
|
||
fi
|
||
|
||
if test $HAVE_REWINDDIR = 0; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS rewinddir.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_REWINDDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_REWINDDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5
|
||
$as_echo_n "checking whether rmdir works... " >&6; }
|
||
if ${gl_cv_func_rmdir_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
mkdir conftest.dir
|
||
touch conftest.file
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_rmdir_works="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_rmdir_works="guessing yes" ;;
|
||
# Guess no on native Windows.
|
||
mingw*) gl_cv_func_rmdir_works="guessing no" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_rmdir_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdio.h>
|
||
#include <errno.h>
|
||
#if HAVE_UNISTD_H
|
||
# include <unistd.h>
|
||
#else /* on Windows with MSVC */
|
||
# include <direct.h>
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
if (!rmdir ("conftest.file/"))
|
||
result |= 1;
|
||
else if (errno != ENOTDIR)
|
||
result |= 2;
|
||
if (!rmdir ("conftest.dir/./"))
|
||
result |= 4;
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_rmdir_works=yes
|
||
else
|
||
gl_cv_func_rmdir_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -rf conftest.dir conftest.file
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5
|
||
$as_echo "$gl_cv_func_rmdir_works" >&6; }
|
||
case "$gl_cv_func_rmdir_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_RMDIR=1
|
||
;;
|
||
esac
|
||
|
||
if test $REPLACE_RMDIR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS rmdir.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_RMDIR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_RMDIR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_setenv = no; then
|
||
HAVE_SETENV=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5
|
||
$as_echo_n "checking whether setenv validates arguments... " >&6; }
|
||
if ${gl_cv_func_setenv_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_setenv_works="guessing yes" ;;
|
||
# Guess yes on musl systems.
|
||
*-musl*) gl_cv_func_setenv_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_setenv_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdlib.h>
|
||
#include <errno.h>
|
||
#include <string.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = 0;
|
||
{
|
||
if (setenv ("", "", 0) != -1)
|
||
result |= 1;
|
||
else if (errno != EINVAL)
|
||
result |= 2;
|
||
}
|
||
{
|
||
if (setenv ("a", "=", 1) != 0)
|
||
result |= 4;
|
||
else if (strcmp (getenv ("a"), "=") != 0)
|
||
result |= 8;
|
||
}
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_setenv_works=yes
|
||
else
|
||
gl_cv_func_setenv_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5
|
||
$as_echo "$gl_cv_func_setenv_works" >&6; }
|
||
case "$gl_cv_func_setenv_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_SETENV=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_SETENV=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_SETENV 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_signal_h='<'signal.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
|
||
$as_echo_n "checking absolute name of <signal.h>... " >&6; }
|
||
if ${gl_cv_next_signal_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <signal.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'signal.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_signal_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_signal_h
|
||
gl_cv_next_signal_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
|
||
$as_echo "$gl_cv_next_signal_h" >&6; }
|
||
fi
|
||
NEXT_SIGNAL_H=$gl_cv_next_signal_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'signal.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_signal_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
# AIX declares sig_atomic_t to already include volatile, and C89 compilers
|
||
# then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
|
||
ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
|
||
#include <signal.h>
|
||
|
||
"
|
||
if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then :
|
||
|
||
else
|
||
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
|
||
#include <signal.h>
|
||
|
||
"
|
||
if test "x$ac_cv_type_sighandler_t" = xyes; then :
|
||
|
||
else
|
||
HAVE_SIGHANDLER_T=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
|
||
/* <sys/types.h> is not needed according to POSIX, but the
|
||
<sys/socket.h> in i386-unknown-freebsd4.10 and
|
||
powerpc-apple-darwin5.5 required it. */
|
||
#include <sys/types.h>
|
||
#if HAVE_SYS_SOCKET_H
|
||
# include <sys/socket.h>
|
||
#elif HAVE_WS2TCPIP_H
|
||
# include <ws2tcpip.h>
|
||
#endif
|
||
|
||
"
|
||
if test "x$ac_cv_type_socklen_t" = xyes; then :
|
||
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
|
||
$as_echo_n "checking for socklen_t equivalent... " >&6; }
|
||
if ${gl_cv_socklen_t_equiv+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
# Systems have either "struct sockaddr *" or
|
||
# "void *" as the second argument to getpeername
|
||
gl_cv_socklen_t_equiv=
|
||
for arg2 in "struct sockaddr" void; do
|
||
for t in int size_t "unsigned int" "long int" "unsigned long int"; do
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
#include <sys/socket.h>
|
||
|
||
int getpeername (int, $arg2 *, $t *);
|
||
int
|
||
main ()
|
||
{
|
||
$t len;
|
||
getpeername (0, 0, &len);
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_socklen_t_equiv="$t"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
test "$gl_cv_socklen_t_equiv" != "" && break
|
||
done
|
||
test "$gl_cv_socklen_t_equiv" != "" && break
|
||
done
|
||
if test "$gl_cv_socklen_t_equiv" = ""; then
|
||
as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
|
||
$as_echo "$gl_cv_socklen_t_equiv" >&6; }
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define socklen_t $gl_cv_socklen_t_equiv
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
|
||
$as_echo_n "checking for ssize_t... " >&6; }
|
||
if ${gt_cv_ssize_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/types.h>
|
||
int
|
||
main ()
|
||
{
|
||
int x = sizeof (ssize_t *) + sizeof (ssize_t);
|
||
return !x;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gt_cv_ssize_t=yes
|
||
else
|
||
gt_cv_ssize_t=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
|
||
$as_echo "$gt_cv_ssize_t" >&6; }
|
||
if test $gt_cv_ssize_t = no; then
|
||
|
||
$as_echo "#define ssize_t int" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
REPLACE_STAT=1
|
||
;;
|
||
*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
|
||
$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
|
||
if ${gl_cv_func_stat_file_slash+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
touch conftest.tmp
|
||
# Assume that if we have lstat, we can also check symlinks.
|
||
if test $ac_cv_func_lstat = yes; then
|
||
ln -s conftest.tmp conftest.lnk
|
||
fi
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on Linux systems.
|
||
linux-* | linux) gl_cv_func_stat_file_slash="guessing yes" ;;
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_stat_file_slash="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/stat.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
int result = 0;
|
||
struct stat st;
|
||
if (!stat ("conftest.tmp/", &st))
|
||
result |= 1;
|
||
#if HAVE_LSTAT
|
||
if (!stat ("conftest.lnk/", &st))
|
||
result |= 2;
|
||
#endif
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_stat_file_slash=yes
|
||
else
|
||
gl_cv_func_stat_file_slash=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
rm -f conftest.tmp conftest.lnk
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
|
||
$as_echo "$gl_cv_func_stat_file_slash" >&6; }
|
||
case $gl_cv_func_stat_file_slash in
|
||
*no)
|
||
REPLACE_STAT=1
|
||
|
||
$as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
|
||
;;
|
||
esac
|
||
case $host_os in
|
||
solaris*)
|
||
REPLACE_FSTAT=1 ;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
if test $REPLACE_STAT = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS stat-w32.$ac_objext"
|
||
|
||
;;
|
||
esac
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_STAT=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_STAT 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
|
||
_ACEOF
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
|
||
$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
|
||
if ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
#if HAVE_SYS_TIME_H
|
||
# include <sys/time.h>
|
||
#endif
|
||
#include <time.h>
|
||
struct timespec ts;
|
||
struct stat st;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
st.st_atim = ts;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
|
||
else
|
||
ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
|
||
$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
|
||
if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
|
||
|
||
$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
|
||
|
||
fi
|
||
else
|
||
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
|
||
_ACEOF
|
||
|
||
|
||
else
|
||
ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
|
||
_ACEOF
|
||
|
||
|
||
else
|
||
ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
|
||
_ACEOF
|
||
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
|
||
_ACEOF
|
||
|
||
|
||
else
|
||
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
|
||
_ACEOF
|
||
|
||
|
||
else
|
||
ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes; then :
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
|
||
_ACEOF
|
||
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
fi
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
|
||
$as_echo_n "checking for working stdalign.h... " >&6; }
|
||
if ${gl_cv_header_working_stdalign_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdalign.h>
|
||
#include <stddef.h>
|
||
|
||
/* Test that alignof yields a result consistent with offsetof.
|
||
This catches GCC bug 52023
|
||
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
|
||
#ifdef __cplusplus
|
||
template <class t> struct alignof_helper { char a; t b; };
|
||
# define ao(type) offsetof (alignof_helper<type>, b)
|
||
#else
|
||
# define ao(type) offsetof (struct { char a; type b; }, b)
|
||
#endif
|
||
char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
|
||
char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
|
||
char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
|
||
|
||
/* Test _Alignas only on platforms where gnulib can help. */
|
||
#if \
|
||
((defined __cplusplus && 201103 <= __cplusplus) \
|
||
|| (defined __APPLE__ && defined __MACH__ \
|
||
? 4 < __GNUC__ + (1 <= __GNUC_MINOR__) \
|
||
: __GNUC__) \
|
||
|| (__ia64 && (61200 <= __HP_cc || 61200 <= __HP_aCC)) \
|
||
|| __ICC || 0x590 <= __SUNPRO_C || 0x0600 <= __xlC__ \
|
||
|| 1300 <= _MSC_VER)
|
||
struct alignas_test { char c; char alignas (8) alignas_8; };
|
||
char test_alignas[offsetof (struct alignas_test, alignas_8) == 8
|
||
? 1 : -1];
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_header_working_stdalign_h=yes
|
||
else
|
||
gl_cv_header_working_stdalign_h=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
|
||
$as_echo "$gl_cv_header_working_stdalign_h" >&6; }
|
||
|
||
if test $gl_cv_header_working_stdalign_h = yes; then
|
||
STDALIGN_H=''
|
||
else
|
||
STDALIGN_H='stdalign.h'
|
||
fi
|
||
|
||
|
||
if test -n "$STDALIGN_H"; then
|
||
GL_GENERATE_STDALIGN_H_TRUE=
|
||
GL_GENERATE_STDALIGN_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_STDALIGN_H_TRUE='#'
|
||
GL_GENERATE_STDALIGN_H_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test "$ac_cv_header_stdbool_h" = yes; then
|
||
case "$host_os" in
|
||
solaris*)
|
||
if test -z "$GCC"; then
|
||
STDBOOL_H='stdbool.h'
|
||
else
|
||
STDBOOL_H=''
|
||
fi
|
||
;;
|
||
*)
|
||
STDBOOL_H=''
|
||
;;
|
||
esac
|
||
else
|
||
STDBOOL_H='stdbool.h'
|
||
fi
|
||
|
||
if test -n "$STDBOOL_H"; then
|
||
GL_GENERATE_STDBOOL_H_TRUE=
|
||
GL_GENERATE_STDBOOL_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_STDBOOL_H_TRUE='#'
|
||
GL_GENERATE_STDBOOL_H_FALSE=
|
||
fi
|
||
|
||
|
||
if test "$ac_cv_type__Bool" = yes; then
|
||
HAVE__BOOL=1
|
||
else
|
||
HAVE__BOOL=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
STDDEF_H=
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for good max_align_t" >&5
|
||
$as_echo_n "checking for good max_align_t... " >&6; }
|
||
if ${gl_cv_type_max_align_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stddef.h>
|
||
unsigned int s = sizeof (max_align_t);
|
||
#if defined __GNUC__ || defined __IBM__ALIGNOF__
|
||
int check1[2 * (__alignof__ (double) <= __alignof__ (max_align_t)) - 1];
|
||
int check2[2 * (__alignof__ (long double) <= __alignof__ (max_align_t)) - 1];
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_type_max_align_t=yes
|
||
else
|
||
gl_cv_type_max_align_t=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_max_align_t" >&5
|
||
$as_echo "$gl_cv_type_max_align_t" >&6; }
|
||
if test $gl_cv_type_max_align_t = no; then
|
||
HAVE_MAX_ALIGN_T=0
|
||
STDDEF_H=stddef.h
|
||
fi
|
||
|
||
if test $gt_cv_c_wchar_t = no; then
|
||
HAVE_WCHAR_T=0
|
||
STDDEF_H=stddef.h
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
|
||
$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
|
||
if ${gl_cv_decl_null_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stddef.h>
|
||
int test[2 * (sizeof NULL == sizeof (void *)) -1];
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_decl_null_works=yes
|
||
else
|
||
gl_cv_decl_null_works=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
|
||
$as_echo "$gl_cv_decl_null_works" >&6; }
|
||
if test $gl_cv_decl_null_works = no; then
|
||
REPLACE_NULL=1
|
||
STDDEF_H=stddef.h
|
||
fi
|
||
|
||
|
||
if test -n "$STDDEF_H"; then
|
||
GL_GENERATE_STDDEF_H_TRUE=
|
||
GL_GENERATE_STDDEF_H_FALSE='#'
|
||
else
|
||
GL_GENERATE_STDDEF_H_TRUE='#'
|
||
GL_GENERATE_STDDEF_H_FALSE=
|
||
fi
|
||
|
||
if test -n "$STDDEF_H"; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_stddef_h='<'stddef.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
|
||
$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
|
||
if ${gl_cv_next_stddef_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stddef.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'stddef.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_stddef_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_stddef_h
|
||
gl_cv_next_stddef_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
|
||
$as_echo "$gl_cv_next_stddef_h" >&6; }
|
||
fi
|
||
NEXT_STDDEF_H=$gl_cv_next_stddef_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'stddef.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_stddef_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
$as_echo "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_stdio_h='<'stdio.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
|
||
$as_echo_n "checking absolute name of <stdio.h>... " >&6; }
|
||
if ${gl_cv_next_stdio_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdio.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'stdio.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_stdio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_stdio_h
|
||
gl_cv_next_stdio_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
|
||
$as_echo "$gl_cv_next_stdio_h" >&6; }
|
||
fi
|
||
NEXT_STDIO_H=$gl_cv_next_stdio_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'stdio.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_stdio_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking which flavor of printf attribute matches inttypes macros" >&5
|
||
$as_echo_n "checking which flavor of printf attribute matches inttypes macros... " >&6; }
|
||
if ${gl_cv_func_printf_attribute_flavor+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#define __STDC_FORMAT_MACROS 1
|
||
#include <stdio.h>
|
||
#include <inttypes.h>
|
||
/* For non-mingw systems, compilation will trivially succeed.
|
||
For mingw, compilation will succeed for older mingw (system
|
||
printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */
|
||
#if (defined _WIN32 && ! defined __CYGWIN__) && \
|
||
(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4))
|
||
extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1];
|
||
#endif
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_printf_attribute_flavor=system
|
||
else
|
||
gl_cv_func_printf_attribute_flavor=gnu
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_attribute_flavor" >&5
|
||
$as_echo "$gl_cv_func_printf_attribute_flavor" >&6; }
|
||
if test "$gl_cv_func_printf_attribute_flavor" = gnu; then
|
||
|
||
$as_echo "#define GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU 1" >>confdefs.h
|
||
|
||
fi
|
||
|
||
GNULIB_FSCANF=1
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_FSCANF 1
|
||
_ACEOF
|
||
|
||
|
||
GNULIB_SCANF=1
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_SCANF 1
|
||
_ACEOF
|
||
|
||
|
||
GNULIB_FGETC=1
|
||
GNULIB_GETC=1
|
||
GNULIB_GETCHAR=1
|
||
GNULIB_FGETS=1
|
||
GNULIB_FREAD=1
|
||
|
||
|
||
GNULIB_FPRINTF=1
|
||
GNULIB_PRINTF=1
|
||
GNULIB_VFPRINTF=1
|
||
GNULIB_VPRINTF=1
|
||
GNULIB_FPUTC=1
|
||
GNULIB_PUTC=1
|
||
GNULIB_PUTCHAR=1
|
||
GNULIB_FPUTS=1
|
||
GNULIB_PUTS=1
|
||
GNULIB_FWRITE=1
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_stdlib_h='<'stdlib.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
|
||
$as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
|
||
if ${gl_cv_next_stdlib_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'stdlib.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_stdlib_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_stdlib_h
|
||
gl_cv_next_stdlib_h='"'$gl_header'"'
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
|
||
$as_echo "$gl_cv_next_stdlib_h" >&6; }
|
||
fi
|
||
NEXT_STDLIB_H=$gl_cv_next_stdlib_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'stdlib.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_stdlib_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in strchrnul
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul"
|
||
if test "x$ac_cv_func_strchrnul" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRCHRNUL 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_strchrnul = no; then
|
||
HAVE_STRCHRNUL=0
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5
|
||
$as_echo_n "checking whether strchrnul works... " >&6; }
|
||
if ${gl_cv_func_strchrnul_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#if defined __CYGWIN__
|
||
#include <cygwin/version.h>
|
||
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9)
|
||
Lucky user
|
||
#endif
|
||
#else
|
||
Lucky user
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Lucky user" >/dev/null 2>&1; then :
|
||
gl_cv_func_strchrnul_works="guessing yes"
|
||
else
|
||
gl_cv_func_strchrnul_works="guessing no"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <string.h> /* for strchrnul */
|
||
|
||
int
|
||
main ()
|
||
{
|
||
const char *buf = "a";
|
||
return strchrnul (buf, 'b') != buf + 1;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strchrnul_works=yes
|
||
else
|
||
gl_cv_func_strchrnul_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5
|
||
$as_echo "$gl_cv_func_strchrnul_works" >&6; }
|
||
case "$gl_cv_func_strchrnul_works" in
|
||
*yes) ;;
|
||
*) REPLACE_STRCHRNUL=1 ;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_STRCHRNUL=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_strdup = yes; then
|
||
if test $gl_cv_func_malloc_posix != yes; then
|
||
REPLACE_STRDUP=1
|
||
fi
|
||
fi
|
||
|
||
if test $ac_cv_have_decl_strdup = no; then
|
||
HAVE_DECL_STRDUP=0
|
||
fi
|
||
|
||
if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext"
|
||
|
||
:
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_STRDUP=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_STRDUP 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5
|
||
$as_echo_n "checking for working strerror function... " >&6; }
|
||
if ${gl_cv_func_working_strerror+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_working_strerror="guessing yes" ;;
|
||
# Guess yes on musl systems.
|
||
*-musl*) gl_cv_func_working_strerror="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_working_strerror="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <string.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
if (!*strerror (-2)) return 1;
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_working_strerror=yes
|
||
else
|
||
gl_cv_func_working_strerror=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5
|
||
$as_echo "$gl_cv_func_working_strerror" >&6; }
|
||
case "$gl_cv_func_working_strerror" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_STRERROR=1
|
||
;;
|
||
esac
|
||
|
||
case "$gl_cv_func_strerror_r_works" in
|
||
*no) REPLACE_STRERROR=1 ;;
|
||
esac
|
||
|
||
else
|
||
REPLACE_STRERROR=1
|
||
fi
|
||
|
||
if test $REPLACE_STRERROR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_STRERROR 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_STRERROR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_STRERROR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext"
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_socket_h != yes; then
|
||
for ac_header in winsock2.h
|
||
do :
|
||
ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
|
||
if test "x$ac_cv_header_winsock2_h" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_WINSOCK2_H 1
|
||
_ACEOF
|
||
|
||
fi
|
||
|
||
done
|
||
|
||
fi
|
||
if test "$ac_cv_header_winsock2_h" = yes; then
|
||
HAVE_WINSOCK2_H=1
|
||
UNISTD_H_HAVE_WINSOCK2_H=1
|
||
SYS_IOCTL_H_HAVE_WINSOCK2_H=1
|
||
else
|
||
HAVE_WINSOCK2_H=0
|
||
fi
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_have_decl_strerror_r = no; then
|
||
HAVE_DECL_STRERROR_R=0
|
||
fi
|
||
|
||
if test $ac_cv_func_strerror_r = yes; then
|
||
if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then
|
||
if test $gl_cv_func_strerror_r_posix_signature = yes; then
|
||
case "$gl_cv_func_strerror_r_works" in
|
||
*no) REPLACE_STRERROR_R=1 ;;
|
||
esac
|
||
else
|
||
REPLACE_STRERROR_R=1
|
||
fi
|
||
else
|
||
REPLACE_STRERROR_R=1
|
||
fi
|
||
fi
|
||
|
||
if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strerror_r.$ac_objext"
|
||
|
||
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_STRERROR_R=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_STRERROR_R 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define GNULIB_STRERROR_R_POSIX 1
|
||
_ACEOF
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $REPLACE_STRSTR = 0; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works in linear time" >&5
|
||
$as_echo_n "checking whether strstr works in linear time... " >&6; }
|
||
if ${gl_cv_func_strstr_linear+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <features.h>
|
||
#ifdef __GNU_LIBRARY__
|
||
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
|
||
&& !(defined __i386__ || defined __x86_64__) \
|
||
&& !defined __UCLIBC__
|
||
Lucky user
|
||
#endif
|
||
#endif
|
||
#ifdef __CYGWIN__
|
||
#include <cygwin/version.h>
|
||
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
|
||
Lucky user
|
||
#endif
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Lucky user" >/dev/null 2>&1; then :
|
||
gl_cv_func_strstr_linear="guessing yes"
|
||
else
|
||
gl_cv_func_strstr_linear="$gl_cross_guess_normal"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __MVS__
|
||
/* z/OS does not deliver signals while strstr() is running (thanks to
|
||
restrictions on its LE runtime), which prevents us from limiting the
|
||
running time of this test. */
|
||
# error "This test does not work properly on z/OS"
|
||
#endif
|
||
#include <signal.h> /* for signal */
|
||
#include <string.h> /* for strstr */
|
||
#include <stdlib.h> /* for malloc */
|
||
#include <unistd.h> /* for alarm */
|
||
static void quit (int sig) { _exit (sig + 128); }
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
int result = 0;
|
||
size_t m = 1000000;
|
||
char *haystack = (char *) malloc (2 * m + 2);
|
||
char *needle = (char *) malloc (m + 2);
|
||
/* Failure to compile this test due to missing alarm is okay,
|
||
since all such platforms (mingw) also have quadratic strstr. */
|
||
signal (SIGALRM, quit);
|
||
alarm (5);
|
||
/* Check for quadratic performance. */
|
||
if (haystack && needle)
|
||
{
|
||
memset (haystack, 'A', 2 * m);
|
||
haystack[2 * m] = 'B';
|
||
haystack[2 * m + 1] = 0;
|
||
memset (needle, 'A', m);
|
||
needle[m] = 'B';
|
||
needle[m + 1] = 0;
|
||
if (!strstr (haystack, needle))
|
||
result |= 1;
|
||
}
|
||
/* Free allocated memory, in case some sanitizer is watching. */
|
||
free (haystack);
|
||
free (needle);
|
||
return result;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strstr_linear=yes
|
||
else
|
||
gl_cv_func_strstr_linear=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_linear" >&5
|
||
$as_echo "$gl_cv_func_strstr_linear" >&6; }
|
||
case "$gl_cv_func_strstr_linear" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_STRSTR=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $REPLACE_STRSTR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then
|
||
REPLACE_STRSTR=1
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5
|
||
$as_echo_n "checking whether strstr works... " >&6; }
|
||
if ${gl_cv_func_strstr_works_always+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifdef __GNU_LIBRARY__
|
||
#include <features.h>
|
||
#if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \
|
||
|| defined __UCLIBC__
|
||
Lucky user
|
||
#endif
|
||
#elif defined __CYGWIN__
|
||
#include <cygwin/version.h>
|
||
#if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
|
||
Lucky user
|
||
#endif
|
||
#else
|
||
Lucky user
|
||
#endif
|
||
|
||
_ACEOF
|
||
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
|
||
$EGREP "Lucky user" >/dev/null 2>&1; then :
|
||
gl_cv_func_strstr_works_always="guessing yes"
|
||
else
|
||
gl_cv_func_strstr_works_always="$gl_cross_guess_normal"
|
||
fi
|
||
rm -f conftest*
|
||
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <string.h> /* for strstr */
|
||
#ifdef __GNU_LIBRARY__
|
||
#include <features.h>
|
||
#if __GLIBC__ == 2 && __GLIBC_MINOR__ == 28
|
||
Unlucky user
|
||
#endif
|
||
#endif
|
||
#define P "_EF_BF_BD"
|
||
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
|
||
#define NEEDLE P P P P P
|
||
|
||
int
|
||
main ()
|
||
{
|
||
return !!strstr (HAYSTACK, NEEDLE);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strstr_works_always=yes
|
||
else
|
||
gl_cv_func_strstr_works_always=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5
|
||
$as_echo "$gl_cv_func_strstr_works_always" >&6; }
|
||
case "$gl_cv_func_strstr_works_always" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_STRSTR=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $REPLACE_STRSTR = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext"
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_STRSTR=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_STRSTR 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
for ac_func in strtok_r
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "strtok_r" "ac_cv_func_strtok_r"
|
||
if test "x$ac_cv_func_strtok_r" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_STRTOK_R 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_strtok_r = yes; then
|
||
HAVE_STRTOK_R=1
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtok_r works" >&5
|
||
$as_echo_n "checking whether strtok_r works... " >&6; }
|
||
if ${gl_cv_func_strtok_r_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess no on glibc systems.
|
||
*-gnu* | gnu*) gl_cv_func_strtok_r_works="guessing no" ;;
|
||
# Guess yes on native Windows.
|
||
mingw*) gl_cv_func_strtok_r_works="guessing yes" ;;
|
||
*) gl_cv_func_strtok_r_works="guessing yes" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#ifndef __OPTIMIZE__
|
||
# define __OPTIMIZE__ 1
|
||
#endif
|
||
#undef __OPTIMIZE_SIZE__
|
||
#undef __NO_INLINE__
|
||
#include <stdlib.h>
|
||
#include <string.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
static const char dummy[] = "\177\01a";
|
||
char delimiters[] = "xxxxxxxx";
|
||
char *save_ptr = (char *) dummy;
|
||
strtok_r (delimiters, "x", &save_ptr);
|
||
strtok_r (NULL, "x", &save_ptr);
|
||
return 0;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_strtok_r_works=yes
|
||
else
|
||
gl_cv_func_strtok_r_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtok_r_works" >&5
|
||
$as_echo "$gl_cv_func_strtok_r_works" >&6; }
|
||
case "$gl_cv_func_strtok_r_works" in
|
||
*no)
|
||
UNDEFINE_STRTOK_R=1
|
||
;;
|
||
esac
|
||
else
|
||
HAVE_STRTOK_R=0
|
||
fi
|
||
|
||
if test $ac_cv_have_decl_strtok_r = no; then
|
||
HAVE_DECL_STRTOK_R=0
|
||
fi
|
||
|
||
if test $HAVE_STRTOK_R = 0 || test $REPLACE_STRTOK_R = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS strtok_r.$ac_objext"
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_STRTOK_R=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_STRTOK_R 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
|
||
$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
|
||
if ${gl_cv_next_sys_stat_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_sys_stat_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/stat.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'sys/stat.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_sys_stat_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_sys_stat_h
|
||
gl_cv_next_sys_stat_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_sys_stat_h='<'sys/stat.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
|
||
$as_echo "$gl_cv_next_sys_stat_h" >&6; }
|
||
fi
|
||
NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'sys/stat.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_sys_stat_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
WINDOWS_STAT_TIMESPEC=0
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
|
||
#include <sys/stat.h>
|
||
"
|
||
if test "x$ac_cv_type_nlink_t" = xyes; then :
|
||
|
||
else
|
||
|
||
$as_echo "#define nlink_t int" >>confdefs.h
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_sys_uio_h='<'sys/uio.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/uio.h>" >&5
|
||
$as_echo_n "checking absolute name of <sys/uio.h>... " >&6; }
|
||
if ${gl_cv_next_sys_uio_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_sys_uio_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <sys/uio.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'sys/uio.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_sys_uio_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_sys_uio_h
|
||
gl_cv_next_sys_uio_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_sys_uio_h='<'sys/uio.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5
|
||
$as_echo "$gl_cv_next_sys_uio_h" >&6; }
|
||
fi
|
||
NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'sys/uio.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_sys_uio_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_sys_uio_h = yes; then
|
||
HAVE_SYS_UIO_H=1
|
||
else
|
||
HAVE_SYS_UIO_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
:
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "/* mingw's <time.h> provides the functions asctime_r, ctime_r,
|
||
gmtime_r, localtime_r only if <unistd.h> or <pthread.h> has
|
||
been included before. */
|
||
#if defined __MINGW32__
|
||
# include <unistd.h>
|
||
#endif
|
||
#include <time.h>
|
||
|
||
"
|
||
if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_LOCALTIME_R $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_localtime_r = no; then
|
||
HAVE_DECL_LOCALTIME_R=0
|
||
fi
|
||
|
||
|
||
if test $ac_cv_func_localtime_r = yes; then
|
||
HAVE_LOCALTIME_R=1
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
|
||
$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
|
||
if ${gl_cv_time_r_posix+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* mingw's <time.h> provides the functions asctime_r, ctime_r,
|
||
gmtime_r, localtime_r only if <unistd.h> or <pthread.h> has
|
||
been included before. */
|
||
#if defined __MINGW32__
|
||
# include <unistd.h>
|
||
#endif
|
||
#include <time.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
/* We don't need to append 'restrict's to the argument types,
|
||
even though the POSIX signature has the 'restrict's,
|
||
since C99 says they can't affect type compatibility. */
|
||
struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
|
||
if (ptr) return 0;
|
||
/* Check the return type is a pointer.
|
||
On HP-UX 10 it is 'int'. */
|
||
*localtime_r (0, 0);
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_time_r_posix=yes
|
||
else
|
||
gl_cv_time_r_posix=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
|
||
$as_echo "$gl_cv_time_r_posix" >&6; }
|
||
if test $gl_cv_time_r_posix = yes; then
|
||
REPLACE_LOCALTIME_R=0
|
||
else
|
||
REPLACE_LOCALTIME_R=1
|
||
fi
|
||
else
|
||
HAVE_LOCALTIME_R=0
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r exists as an inline function" >&5
|
||
$as_echo_n "checking whether localtime_r exists as an inline function... " >&6; }
|
||
if ${gl_cv_func_localtime_r_inline+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* mingw's <time.h> provides the functions asctime_r, ctime_r,
|
||
gmtime_r, localtime_r only if <unistd.h> or <pthread.h> has
|
||
been included before. */
|
||
#if defined __MINGW32__
|
||
# include <unistd.h>
|
||
#endif
|
||
#include <time.h>
|
||
|
||
int
|
||
main ()
|
||
{
|
||
time_t a;
|
||
struct tm r;
|
||
localtime_r (&a, &r);
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_link "$LINENO"; then :
|
||
gl_cv_func_localtime_r_inline=yes
|
||
else
|
||
gl_cv_func_localtime_r_inline=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext \
|
||
conftest$ac_exeext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_localtime_r_inline" >&5
|
||
$as_echo "$gl_cv_func_localtime_r_inline" >&6; }
|
||
if test $gl_cv_func_localtime_r_inline = yes; then
|
||
REPLACE_LOCALTIME_R=1
|
||
fi
|
||
fi
|
||
|
||
if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
|
||
|
||
|
||
:
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_TIME_R=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_TIME_R 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_unistd_h='<'unistd.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
|
||
$as_echo_n "checking absolute name of <unistd.h>... " >&6; }
|
||
if ${gl_cv_next_unistd_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_unistd_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <unistd.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'unistd.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_unistd_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_unistd_h
|
||
gl_cv_next_unistd_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_unistd_h='<'unistd.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
|
||
$as_echo "$gl_cv_next_unistd_h" >&6; }
|
||
fi
|
||
NEXT_UNISTD_H=$gl_cv_next_unistd_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'unistd.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_unistd_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_unistd_h = yes; then
|
||
HAVE_UNISTD_H=1
|
||
else
|
||
HAVE_UNISTD_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_have_decl_unsetenv = no; then
|
||
HAVE_DECL_UNSETENV=0
|
||
fi
|
||
for ac_func in unsetenv
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv"
|
||
if test "x$ac_cv_func_unsetenv" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_UNSETENV 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_unsetenv = no; then
|
||
HAVE_UNSETENV=0
|
||
else
|
||
HAVE_UNSETENV=1
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5
|
||
$as_echo_n "checking for unsetenv() return type... " >&6; }
|
||
if ${gt_cv_func_unsetenv_ret+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#undef _BSD
|
||
#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 <stdlib.h> */
|
||
#include <stdlib.h>
|
||
extern
|
||
#ifdef __cplusplus
|
||
"C"
|
||
#endif
|
||
int unsetenv (const char *name);
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gt_cv_func_unsetenv_ret='int'
|
||
else
|
||
gt_cv_func_unsetenv_ret='void'
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5
|
||
$as_echo "$gt_cv_func_unsetenv_ret" >&6; }
|
||
if test $gt_cv_func_unsetenv_ret = 'void'; then
|
||
|
||
$as_echo "#define VOID_UNSETENV 1" >>confdefs.h
|
||
|
||
REPLACE_UNSETENV=1
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5
|
||
$as_echo_n "checking whether unsetenv obeys POSIX... " >&6; }
|
||
if ${gl_cv_func_unsetenv_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test "$cross_compiling" = yes; then :
|
||
case "$host_os" in
|
||
# Guess yes on glibc systems.
|
||
*-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;;
|
||
# If we don't know, obey --enable-cross-guesses.
|
||
*) gl_cv_func_unsetenv_works="$gl_cross_guess_normal" ;;
|
||
esac
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
#include <stdlib.h>
|
||
#include <errno.h>
|
||
extern char **environ;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
char entry1[] = "a=1";
|
||
char entry2[] = "b=2";
|
||
char *env[] = { entry1, entry2, NULL };
|
||
if (putenv ((char *) "a=1")) return 1;
|
||
if (putenv (entry2)) return 2;
|
||
entry2[0] = 'a';
|
||
unsetenv ("a");
|
||
if (getenv ("a")) return 3;
|
||
if (!unsetenv ("") || errno != EINVAL) return 4;
|
||
entry2[0] = 'b';
|
||
environ = env;
|
||
if (!getenv ("a")) return 5;
|
||
entry2[0] = 'a';
|
||
unsetenv ("a");
|
||
if (getenv ("a")) return 6;
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_unsetenv_works=yes
|
||
else
|
||
gl_cv_func_unsetenv_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5
|
||
$as_echo "$gl_cv_func_unsetenv_works" >&6; }
|
||
case "$gl_cv_func_unsetenv_works" in
|
||
*yes) ;;
|
||
*)
|
||
REPLACE_UNSETENV=1
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext"
|
||
|
||
|
||
|
||
|
||
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
GNULIB_UNSETENV=1
|
||
|
||
|
||
|
||
|
||
|
||
$as_echo "#define GNULIB_TEST_UNSETENV 1" >>confdefs.h
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_wchar_h='<'wchar.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wchar.h>" >&5
|
||
$as_echo_n "checking absolute name of <wchar.h>... " >&6; }
|
||
if ${gl_cv_next_wchar_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_wchar_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <wchar.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'wchar.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_wchar_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_wchar_h
|
||
gl_cv_next_wchar_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_wchar_h='<'wchar.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5
|
||
$as_echo "$gl_cv_next_wchar_h" >&6; }
|
||
fi
|
||
NEXT_WCHAR_H=$gl_cv_next_wchar_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'wchar.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_wchar_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_wchar_h = yes; then
|
||
HAVE_WCHAR_H=1
|
||
else
|
||
HAVE_WCHAR_H=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
if test $gt_cv_c_wint_t = yes; then
|
||
HAVE_WINT_T=1
|
||
else
|
||
HAVE_WINT_T=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_func_iswcntrl = yes; then
|
||
HAVE_ISWCNTRL=1
|
||
else
|
||
HAVE_ISWCNTRL=0
|
||
fi
|
||
|
||
|
||
|
||
if test $gt_cv_c_wint_t = yes; then
|
||
HAVE_WINT_T=1
|
||
else
|
||
HAVE_WINT_T=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
if test $gl_cv_have_include_next = yes; then
|
||
gl_cv_next_wctype_h='<'wctype.h'>'
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <wctype.h>" >&5
|
||
$as_echo_n "checking absolute name of <wctype.h>... " >&6; }
|
||
if ${gl_cv_next_wctype_h+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test $ac_cv_header_wctype_h = yes; then
|
||
|
||
|
||
|
||
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <wctype.h>
|
||
_ACEOF
|
||
case "$host_os" in
|
||
aix*) gl_absname_cpp="$ac_cpp -C" ;;
|
||
*) gl_absname_cpp="$ac_cpp" ;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
gl_dirsep_regex='[/\\]'
|
||
;;
|
||
*)
|
||
gl_dirsep_regex='\/'
|
||
;;
|
||
esac
|
||
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
|
||
gl_header_literal_regex=`echo 'wctype.h' \
|
||
| sed -e "$gl_make_literal_regex_sed"`
|
||
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
|
||
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
|
||
s|^/[^/]|//&|
|
||
p
|
||
q
|
||
}'
|
||
|
||
gl_cv_absolute_wctype_h=`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
|
||
sed -n "$gl_absolute_header_sed"`
|
||
|
||
gl_header=$gl_cv_absolute_wctype_h
|
||
gl_cv_next_wctype_h='"'$gl_header'"'
|
||
else
|
||
gl_cv_next_wctype_h='<'wctype.h'>'
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5
|
||
$as_echo "$gl_cv_next_wctype_h" >&6; }
|
||
fi
|
||
NEXT_WCTYPE_H=$gl_cv_next_wctype_h
|
||
|
||
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
|
||
gl_next_as_first_directive='<'wctype.h'>'
|
||
else
|
||
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
|
||
gl_next_as_first_directive=$gl_cv_next_wctype_h
|
||
fi
|
||
NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive
|
||
|
||
|
||
|
||
|
||
if test $ac_cv_header_wctype_h = yes; then
|
||
if test $ac_cv_func_iswcntrl = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5
|
||
$as_echo_n "checking whether iswcntrl works... " >&6; }
|
||
if ${gl_cv_func_iswcntrl_works+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
|
||
if test "$cross_compiling" = yes; then :
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
#include <stdlib.h>
|
||
#if __GNU_LIBRARY__ == 1
|
||
Linux libc5 i18n is broken.
|
||
#endif
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_func_iswcntrl_works="guessing yes"
|
||
else
|
||
gl_cv_func_iswcntrl_works="guessing no"
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||
included before <wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||
must be included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
#include <wctype.h>
|
||
int main () { return iswprint ('x') == 0; }
|
||
|
||
_ACEOF
|
||
if ac_fn_c_try_run "$LINENO"; then :
|
||
gl_cv_func_iswcntrl_works=yes
|
||
else
|
||
gl_cv_func_iswcntrl_works=no
|
||
fi
|
||
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
|
||
conftest.$ac_objext conftest.beam conftest.$ac_ext
|
||
fi
|
||
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5
|
||
$as_echo "$gl_cv_func_iswcntrl_works" >&6; }
|
||
fi
|
||
HAVE_WCTYPE_H=1
|
||
else
|
||
HAVE_WCTYPE_H=0
|
||
fi
|
||
|
||
|
||
if test $GNULIB_OVERRIDES_WINT_T = 1; then
|
||
REPLACE_ISWCNTRL=1
|
||
else
|
||
case "$gl_cv_func_iswcntrl_works" in
|
||
*yes) REPLACE_ISWCNTRL=0 ;;
|
||
*) REPLACE_ISWCNTRL=1 ;;
|
||
esac
|
||
fi
|
||
|
||
|
||
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then
|
||
:
|
||
fi
|
||
|
||
if test $REPLACE_ISWCNTRL = 1; then
|
||
REPLACE_TOWLOWER=1
|
||
else
|
||
for ac_func in towlower
|
||
do :
|
||
ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower"
|
||
if test "x$ac_cv_func_towlower" = xyes; then :
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_TOWLOWER 1
|
||
_ACEOF
|
||
|
||
fi
|
||
done
|
||
|
||
if test $ac_cv_func_towlower = yes; then
|
||
REPLACE_TOWLOWER=0
|
||
else
|
||
ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||
included before <wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||
must be included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
#if HAVE_WCTYPE_H
|
||
# include <wctype.h>
|
||
#endif
|
||
|
||
"
|
||
if test "x$ac_cv_have_decl_towlower" = xyes; then :
|
||
ac_have_decl=1
|
||
else
|
||
ac_have_decl=0
|
||
fi
|
||
|
||
cat >>confdefs.h <<_ACEOF
|
||
#define HAVE_DECL_TOWLOWER $ac_have_decl
|
||
_ACEOF
|
||
|
||
if test $ac_cv_have_decl_towlower = yes; then
|
||
REPLACE_TOWLOWER=1
|
||
else
|
||
REPLACE_TOWLOWER=0
|
||
fi
|
||
fi
|
||
fi
|
||
|
||
|
||
if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then
|
||
:
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5
|
||
$as_echo_n "checking for wctype_t... " >&6; }
|
||
if ${gl_cv_type_wctype_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||
included before <wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||
must be included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
#if HAVE_WCTYPE_H
|
||
# include <wctype.h>
|
||
#endif
|
||
wctype_t a;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_type_wctype_t=yes
|
||
else
|
||
gl_cv_type_wctype_t=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5
|
||
$as_echo "$gl_cv_type_wctype_t" >&6; }
|
||
if test $gl_cv_type_wctype_t = no; then
|
||
HAVE_WCTYPE_T=0
|
||
fi
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5
|
||
$as_echo_n "checking for wctrans_t... " >&6; }
|
||
if ${gl_cv_type_wctrans_t+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
|
||
/* end confdefs.h. */
|
||
/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be
|
||
included before <wchar.h>.
|
||
BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h>
|
||
must be included before <wchar.h>. */
|
||
#include <stddef.h>
|
||
#include <stdio.h>
|
||
#include <time.h>
|
||
#include <wchar.h>
|
||
#include <wctype.h>
|
||
wctrans_t a;
|
||
|
||
int
|
||
main ()
|
||
{
|
||
|
||
;
|
||
return 0;
|
||
}
|
||
_ACEOF
|
||
if ac_fn_c_try_compile "$LINENO"; then :
|
||
gl_cv_type_wctrans_t=yes
|
||
else
|
||
gl_cv_type_wctrans_t=no
|
||
fi
|
||
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5
|
||
$as_echo "$gl_cv_type_wctrans_t" >&6; }
|
||
if test $gl_cv_type_wctrans_t = no; then
|
||
HAVE_WCTRANS_T=0
|
||
fi
|
||
|
||
|
||
|
||
|
||
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS windows-mutex.$ac_objext"
|
||
|
||
;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS windows-once.$ac_objext"
|
||
|
||
;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS windows-recmutex.$ac_objext"
|
||
|
||
;;
|
||
esac
|
||
|
||
case "$host_os" in
|
||
mingw*)
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_LIBOBJS="$gl_LIBOBJS windows-rwlock.$ac_objext"
|
||
|
||
;;
|
||
esac
|
||
# End of code from modules
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gltests_libdeps=
|
||
gltests_ltlibdeps=
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
gl_source_base='tests'
|
||
gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
|
||
|
||
gl_module_indicator_condition=$gltests_WITNESS
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
LIBGNU_LIBDEPS="$gl_libdeps"
|
||
|
||
LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
|
||
|
||
|
||
|
||
am__api_version='1.15'
|
||
|
||
# Find a good install program. We prefer a C program (faster),
|
||
# so one script is as good as another. But avoid the broken or
|
||
# incompatible versions:
|
||
# SysV /etc/install, /usr/sbin/install
|
||
# SunOS /usr/etc/install
|
||
# IRIX /sbin/install
|
||
# AIX /bin/install
|
||
# AmigaOS /C/install, which installs bootblocks on floppy discs
|
||
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
|
||
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
|
||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||
# OS/2's system install, which has a completely different semantic
|
||
# ./install, which can be erroneously created by make from ./install.sh.
|
||
# Reject install programs that cannot install multiple files.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
|
||
$as_echo_n "checking for a BSD-compatible install... " >&6; }
|
||
if test -z "$INSTALL"; then
|
||
if ${ac_cv_path_install+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
# Account for people who put trailing slashes in PATH elements.
|
||
case $as_dir/ in #((
|
||
./ | .// | /[cC]/* | \
|
||
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
|
||
?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
|
||
/usr/ucb/* ) ;;
|
||
*)
|
||
# OSF1 and SCO ODT 3.0 have their own names for install.
|
||
# Don't use installbsd from OSF since it installs stuff as root
|
||
# by default.
|
||
for ac_prog in ginstall scoinst install; do
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
|
||
if test $ac_prog = install &&
|
||
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# AIX install. It has an incompatible calling convention.
|
||
:
|
||
elif test $ac_prog = install &&
|
||
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
|
||
# program-specific install script used by HP pwplus--don't use.
|
||
:
|
||
else
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
echo one > conftest.one
|
||
echo two > conftest.two
|
||
mkdir conftest.dir
|
||
if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
|
||
test -s conftest.one && test -s conftest.two &&
|
||
test -s conftest.dir/conftest.one &&
|
||
test -s conftest.dir/conftest.two
|
||
then
|
||
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
|
||
break 3
|
||
fi
|
||
fi
|
||
fi
|
||
done
|
||
done
|
||
;;
|
||
esac
|
||
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
rm -rf conftest.one conftest.two conftest.dir
|
||
|
||
fi
|
||
if test "${ac_cv_path_install+set}" = set; then
|
||
INSTALL=$ac_cv_path_install
|
||
else
|
||
# As a last resort, use the slow shell script. Don't cache a
|
||
# value for INSTALL within a source directory, because that will
|
||
# break other packages using the cache if that directory is
|
||
# removed, or if the value is a relative name.
|
||
INSTALL=$ac_install_sh
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
|
||
$as_echo "$INSTALL" >&6; }
|
||
|
||
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
|
||
# It thinks the first close brace ends the variable substitution.
|
||
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
|
||
|
||
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
|
||
|
||
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
|
||
$as_echo_n "checking whether build environment is sane... " >&6; }
|
||
# Reject unsafe characters in $srcdir or the absolute working directory
|
||
# name. Accept space and tab only in the latter.
|
||
am_lf='
|
||
'
|
||
case `pwd` in
|
||
*[\\\"\#\$\&\'\`$am_lf]*)
|
||
as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
|
||
esac
|
||
case $srcdir in
|
||
*[\\\"\#\$\&\'\`$am_lf\ \ ]*)
|
||
as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
|
||
esac
|
||
|
||
# Do 'set' in a subshell so we don't clobber the current shell's
|
||
# arguments. Must try -L first in case configure is actually a
|
||
# symlink; some systems play weird games with the mod time of symlinks
|
||
# (eg FreeBSD returns the mod time of the symlink's containing
|
||
# directory).
|
||
if (
|
||
am_has_slept=no
|
||
for am_try in 1 2; do
|
||
echo "timestamp, slept: $am_has_slept" > conftest.file
|
||
set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
|
||
if test "$*" = "X"; then
|
||
# -L didn't work.
|
||
set X `ls -t "$srcdir/configure" conftest.file`
|
||
fi
|
||
if test "$*" != "X $srcdir/configure conftest.file" \
|
||
&& test "$*" != "X conftest.file $srcdir/configure"; then
|
||
|
||
# If neither matched, then we have a broken ls. This can happen
|
||
# if, for instance, CONFIG_SHELL is bash and it inherits a
|
||
# broken ls alias from the environment. This has actually
|
||
# happened. Such a system could not be considered "sane".
|
||
as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
|
||
alias in your environment" "$LINENO" 5
|
||
fi
|
||
if test "$2" = conftest.file || test $am_try -eq 2; then
|
||
break
|
||
fi
|
||
# Just in case.
|
||
sleep 1
|
||
am_has_slept=yes
|
||
done
|
||
test "$2" = conftest.file
|
||
)
|
||
then
|
||
# Ok.
|
||
:
|
||
else
|
||
as_fn_error $? "newly created file is older than distributed files!
|
||
Check your system clock" "$LINENO" 5
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
# If we didn't sleep, we still need to ensure time stamps of config.status and
|
||
# generated files are strictly newer.
|
||
am_sleep_pid=
|
||
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
|
||
( sleep 1 ) &
|
||
am_sleep_pid=$!
|
||
fi
|
||
|
||
rm -f conftest.file
|
||
|
||
test "$program_prefix" != NONE &&
|
||
program_transform_name="s&^&$program_prefix&;$program_transform_name"
|
||
# Use a double $ so make ignores it.
|
||
test "$program_suffix" != NONE &&
|
||
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
|
||
# Double any \ or $.
|
||
# By default was `s,x,x', remove it if useless.
|
||
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
|
||
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
|
||
|
||
# Expand $ac_aux_dir to an absolute path.
|
||
am_aux_dir=`cd "$ac_aux_dir" && pwd`
|
||
|
||
if test x"${MISSING+set}" != xset; then
|
||
case $am_aux_dir in
|
||
*\ * | *\ *)
|
||
MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
|
||
*)
|
||
MISSING="\${SHELL} $am_aux_dir/missing" ;;
|
||
esac
|
||
fi
|
||
# Use eval to expand $SHELL
|
||
if eval "$MISSING --is-lightweight"; then
|
||
am_missing_run="$MISSING "
|
||
else
|
||
am_missing_run=
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
|
||
$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
|
||
fi
|
||
|
||
if test x"${install_sh+set}" != xset; then
|
||
case $am_aux_dir in
|
||
*\ * | *\ *)
|
||
install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
|
||
*)
|
||
install_sh="\${SHELL} $am_aux_dir/install-sh"
|
||
esac
|
||
fi
|
||
|
||
# Installed binaries are usually stripped using 'strip' when the user
|
||
# run "make install-strip". However 'strip' might not be the right
|
||
# tool to use in cross-compilation environments, therefore Automake
|
||
# will honor the 'STRIP' environment variable to overrule this program.
|
||
if test "$cross_compiling" != no; then
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}strip; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_STRIP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$STRIP"; then
|
||
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
STRIP=$ac_cv_prog_STRIP
|
||
if test -n "$STRIP"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
|
||
$as_echo "$STRIP" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_STRIP"; then
|
||
ac_ct_STRIP=$STRIP
|
||
# Extract the first word of "strip", so it can be a program name with args.
|
||
set dummy strip; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_STRIP"; then
|
||
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_STRIP="strip"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
|
||
if test -n "$ac_ct_STRIP"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
|
||
$as_echo "$ac_ct_STRIP" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_STRIP" = x; then
|
||
STRIP=":"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
STRIP=$ac_ct_STRIP
|
||
fi
|
||
else
|
||
STRIP="$ac_cv_prog_STRIP"
|
||
fi
|
||
|
||
fi
|
||
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
|
||
|
||
for ac_prog in gawk mawk nawk awk
|
||
do
|
||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||
set dummy $ac_prog; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AWK+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AWK"; then
|
||
ac_cv_prog_AWK="$AWK" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_AWK="$ac_prog"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AWK=$ac_cv_prog_AWK
|
||
if test -n "$AWK"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
|
||
$as_echo "$AWK" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
test -n "$AWK" && break
|
||
done
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
|
||
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
|
||
set x ${MAKE-make}
|
||
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
|
||
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
cat >conftest.make <<\_ACEOF
|
||
SHELL = /bin/sh
|
||
all:
|
||
@echo '@@@%%%=$(MAKE)=@@@%%%'
|
||
_ACEOF
|
||
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
|
||
case `${MAKE-make} -f conftest.make 2>/dev/null` in
|
||
*@@@%%%=?*=@@@%%%*)
|
||
eval ac_cv_prog_make_${ac_make}_set=yes;;
|
||
*)
|
||
eval ac_cv_prog_make_${ac_make}_set=no;;
|
||
esac
|
||
rm -f conftest.make
|
||
fi
|
||
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
SET_MAKE=
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
SET_MAKE="MAKE=${MAKE-make}"
|
||
fi
|
||
|
||
rm -rf .tst 2>/dev/null
|
||
mkdir .tst 2>/dev/null
|
||
if test -d .tst; then
|
||
am__leading_dot=.
|
||
else
|
||
am__leading_dot=_
|
||
fi
|
||
rmdir .tst 2>/dev/null
|
||
|
||
DEPDIR="${am__leading_dot}deps"
|
||
|
||
ac_config_commands="$ac_config_commands depfiles"
|
||
|
||
|
||
am_make=${MAKE-make}
|
||
cat > confinc << 'END'
|
||
am__doit:
|
||
@echo this is the am__doit target
|
||
.PHONY: am__doit
|
||
END
|
||
# If we don't find an include directive, just comment out the code.
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
|
||
$as_echo_n "checking for style of include used by $am_make... " >&6; }
|
||
am__include="#"
|
||
am__quote=
|
||
_am_result=none
|
||
# First try GNU make style include.
|
||
echo "include confinc" > confmf
|
||
# Ignore all kinds of additional output from 'make'.
|
||
case `$am_make -s -f confmf 2> /dev/null` in #(
|
||
*the\ am__doit\ target*)
|
||
am__include=include
|
||
am__quote=
|
||
_am_result=GNU
|
||
;;
|
||
esac
|
||
# Now try BSD make style include.
|
||
if test "$am__include" = "#"; then
|
||
echo '.include "confinc"' > confmf
|
||
case `$am_make -s -f confmf 2> /dev/null` in #(
|
||
*the\ am__doit\ target*)
|
||
am__include=.include
|
||
am__quote="\""
|
||
_am_result=BSD
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
|
||
$as_echo "$_am_result" >&6; }
|
||
rm -f confinc confmf
|
||
|
||
# Check whether --enable-dependency-tracking was given.
|
||
if test "${enable_dependency_tracking+set}" = set; then :
|
||
enableval=$enable_dependency_tracking;
|
||
fi
|
||
|
||
if test "x$enable_dependency_tracking" != xno; then
|
||
am_depcomp="$ac_aux_dir/depcomp"
|
||
AMDEPBACKSLASH='\'
|
||
am__nodep='_no'
|
||
fi
|
||
if test "x$enable_dependency_tracking" != xno; then
|
||
AMDEP_TRUE=
|
||
AMDEP_FALSE='#'
|
||
else
|
||
AMDEP_TRUE='#'
|
||
AMDEP_FALSE=
|
||
fi
|
||
|
||
|
||
# Check whether --enable-silent-rules was given.
|
||
if test "${enable_silent_rules+set}" = set; then :
|
||
enableval=$enable_silent_rules;
|
||
fi
|
||
|
||
case $enable_silent_rules in # (((
|
||
yes) AM_DEFAULT_VERBOSITY=0;;
|
||
no) AM_DEFAULT_VERBOSITY=1;;
|
||
*) AM_DEFAULT_VERBOSITY=1;;
|
||
esac
|
||
am_make=${MAKE-make}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
|
||
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
|
||
if ${am_cv_make_support_nested_variables+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if $as_echo 'TRUE=$(BAR$(V))
|
||
BAR0=false
|
||
BAR1=true
|
||
V=1
|
||
am__doit:
|
||
@$(TRUE)
|
||
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
|
||
am_cv_make_support_nested_variables=yes
|
||
else
|
||
am_cv_make_support_nested_variables=no
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
|
||
$as_echo "$am_cv_make_support_nested_variables" >&6; }
|
||
if test $am_cv_make_support_nested_variables = yes; then
|
||
AM_V='$(V)'
|
||
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
||
else
|
||
AM_V=$AM_DEFAULT_VERBOSITY
|
||
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
||
fi
|
||
AM_BACKSLASH='\'
|
||
|
||
if test "`cd $srcdir && pwd`" != "`pwd`"; then
|
||
# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
|
||
# is not polluted with repeated "-I."
|
||
am__isrc=' -I$(srcdir)'
|
||
# test to see if srcdir already configured
|
||
if test -f $srcdir/config.status; then
|
||
as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
|
||
fi
|
||
fi
|
||
|
||
# test whether we have cygpath
|
||
if test -z "$CYGPATH_W"; then
|
||
if (cygpath --version) >/dev/null 2>/dev/null; then
|
||
CYGPATH_W='cygpath -w'
|
||
else
|
||
CYGPATH_W=echo
|
||
fi
|
||
fi
|
||
|
||
|
||
# Define the identity of the package.
|
||
PACKAGE='libgnu'
|
||
VERSION='UNUSED-VERSION'
|
||
|
||
|
||
# Some tools Automake needs.
|
||
|
||
ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
|
||
|
||
|
||
AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
|
||
|
||
|
||
AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
|
||
|
||
|
||
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
|
||
|
||
|
||
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
|
||
|
||
# For better backward compatibility. To be removed once Automake 1.9.x
|
||
# dies out for good. For more background, see:
|
||
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
|
||
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
|
||
mkdir_p='$(MKDIR_P)'
|
||
|
||
# We need awk for the "check" target (and possibly the TAP driver). The
|
||
# system "awk" is bad on some platforms.
|
||
# Always define AMTAR for backward compatibility. Yes, it's still used
|
||
# in the wild :-( We should find a proper way to deprecate it ...
|
||
AMTAR='$${TAR-tar}'
|
||
|
||
|
||
# We'll loop over all known methods to create a tar archive until one works.
|
||
_am_tools='gnutar pax cpio none'
|
||
|
||
am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
|
||
|
||
|
||
|
||
|
||
|
||
depcc="$CC" am_compiler_list=
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
|
||
$as_echo_n "checking dependency style of $depcc... " >&6; }
|
||
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
|
||
# We make a subdir and do the tests there. Otherwise we can end up
|
||
# making bogus files that we don't know about and never remove. For
|
||
# instance it was reported that on HP-UX the gcc test will end up
|
||
# making a dummy file named 'D' -- because '-MD' means "put the output
|
||
# in D".
|
||
rm -rf conftest.dir
|
||
mkdir conftest.dir
|
||
# Copy depcomp to subdir because otherwise we won't find it if we're
|
||
# using a relative directory.
|
||
cp "$am_depcomp" conftest.dir
|
||
cd conftest.dir
|
||
# We will build objects and dependencies in a subdirectory because
|
||
# it helps to detect inapplicable dependency modes. For instance
|
||
# both Tru64's cc and ICC support -MD to output dependencies as a
|
||
# side effect of compilation, but ICC will put the dependencies in
|
||
# the current directory while Tru64 will put them in the object
|
||
# directory.
|
||
mkdir sub
|
||
|
||
am_cv_CC_dependencies_compiler_type=none
|
||
if test "$am_compiler_list" = ""; then
|
||
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
|
||
fi
|
||
am__universal=false
|
||
case " $depcc " in #(
|
||
*\ -arch\ *\ -arch\ *) am__universal=true ;;
|
||
esac
|
||
|
||
for depmode in $am_compiler_list; do
|
||
# Setup a source with many dependencies, because some compilers
|
||
# like to wrap large dependency lists on column 80 (with \), and
|
||
# we should not choose a depcomp mode which is confused by this.
|
||
#
|
||
# We need to recreate these files for each test, as the compiler may
|
||
# overwrite some of them when testing with obscure command lines.
|
||
# This happens at least with the AIX C compiler.
|
||
: > sub/conftest.c
|
||
for i in 1 2 3 4 5 6; do
|
||
echo '#include "conftst'$i'.h"' >> sub/conftest.c
|
||
# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
|
||
# Solaris 10 /bin/sh.
|
||
echo '/* dummy */' > sub/conftst$i.h
|
||
done
|
||
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
|
||
|
||
# We check with '-c' and '-o' for the sake of the "dashmstdout"
|
||
# mode. It turns out that the SunPro C++ compiler does not properly
|
||
# handle '-M -o', and we need to detect this. Also, some Intel
|
||
# versions had trouble with output in subdirs.
|
||
am__obj=sub/conftest.${OBJEXT-o}
|
||
am__minus_obj="-o $am__obj"
|
||
case $depmode in
|
||
gcc)
|
||
# This depmode causes a compiler race in universal mode.
|
||
test "$am__universal" = false || continue
|
||
;;
|
||
nosideeffect)
|
||
# After this tag, mechanisms are not by side-effect, so they'll
|
||
# only be used when explicitly requested.
|
||
if test "x$enable_dependency_tracking" = xyes; then
|
||
continue
|
||
else
|
||
break
|
||
fi
|
||
;;
|
||
msvc7 | msvc7msys | msvisualcpp | msvcmsys)
|
||
# This compiler won't grok '-c -o', but also, the minuso test has
|
||
# not run yet. These depmodes are late enough in the game, and
|
||
# so weak that their functioning should not be impacted.
|
||
am__obj=conftest.${OBJEXT-o}
|
||
am__minus_obj=
|
||
;;
|
||
none) break ;;
|
||
esac
|
||
if depmode=$depmode \
|
||
source=sub/conftest.c object=$am__obj \
|
||
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
|
||
$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
|
||
>/dev/null 2>conftest.err &&
|
||
grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
|
||
grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
|
||
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
|
||
# icc doesn't choke on unknown options, it will just issue warnings
|
||
# or remarks (even with -Werror). So we grep stderr for any message
|
||
# that says an option was ignored or not supported.
|
||
# When given -MP, icc 7.0 and 7.1 complain thusly:
|
||
# icc: Command line warning: ignoring option '-M'; no argument required
|
||
# The diagnosis changed in icc 8.0:
|
||
# icc: Command line remark: option '-MP' not supported
|
||
if (grep 'ignoring option' conftest.err ||
|
||
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
|
||
am_cv_CC_dependencies_compiler_type=$depmode
|
||
break
|
||
fi
|
||
fi
|
||
done
|
||
|
||
cd ..
|
||
rm -rf conftest.dir
|
||
else
|
||
am_cv_CC_dependencies_compiler_type=none
|
||
fi
|
||
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
|
||
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
|
||
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
|
||
|
||
if
|
||
test "x$enable_dependency_tracking" != xno \
|
||
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
|
||
am__fastdepCC_TRUE=
|
||
am__fastdepCC_FALSE='#'
|
||
else
|
||
am__fastdepCC_TRUE='#'
|
||
am__fastdepCC_FALSE=
|
||
fi
|
||
|
||
|
||
|
||
# POSIX will say in a future version that running "rm -f" with no argument
|
||
# is OK; and we want to be able to make that assumption in our Makefile
|
||
# recipes. So use an aggressive probe to check that the usage we want is
|
||
# actually supported "in the wild" to an acceptable degree.
|
||
# See automake bug#10828.
|
||
# To make any issue more visible, cause the running configure to be aborted
|
||
# by default if the 'rm' program in use doesn't match our expectations; the
|
||
# user can still override this though.
|
||
if rm -f && rm -fr && rm -rf; then : OK; else
|
||
cat >&2 <<'END'
|
||
Oops!
|
||
|
||
Your 'rm' program seems unable to run without file operands specified
|
||
on the command line, even when the '-f' option is present. This is contrary
|
||
to the behaviour of most rm programs out there, and not conforming with
|
||
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
|
||
|
||
Please tell bug-automake@gnu.org about your system, including the value
|
||
of your $PATH and any error possibly output before this message. This
|
||
can help us improve future automake versions.
|
||
|
||
END
|
||
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
|
||
echo 'Configuration will proceed anyway, since you have set the' >&2
|
||
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
|
||
echo >&2
|
||
else
|
||
cat >&2 <<'END'
|
||
Aborting the configuration process, to ensure you take notice of the issue.
|
||
|
||
You can download and install GNU coreutils to get an 'rm' implementation
|
||
that behaves properly: <http://www.gnu.org/software/coreutils/>.
|
||
|
||
If you want to complete the configuration process using your problematic
|
||
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
|
||
to "yes", and re-run configure.
|
||
|
||
END
|
||
as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
|
||
fi
|
||
fi
|
||
|
||
|
||
# Check whether --enable-silent-rules was given.
|
||
if test "${enable_silent_rules+set}" = set; then :
|
||
enableval=$enable_silent_rules;
|
||
fi
|
||
|
||
case $enable_silent_rules in # (((
|
||
yes) AM_DEFAULT_VERBOSITY=0;;
|
||
no) AM_DEFAULT_VERBOSITY=1;;
|
||
*) AM_DEFAULT_VERBOSITY=0;;
|
||
esac
|
||
am_make=${MAKE-make}
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
|
||
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
|
||
if ${am_cv_make_support_nested_variables+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if $as_echo 'TRUE=$(BAR$(V))
|
||
BAR0=false
|
||
BAR1=true
|
||
V=1
|
||
am__doit:
|
||
@$(TRUE)
|
||
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
|
||
am_cv_make_support_nested_variables=yes
|
||
else
|
||
am_cv_make_support_nested_variables=no
|
||
fi
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
|
||
$as_echo "$am_cv_make_support_nested_variables" >&6; }
|
||
if test $am_cv_make_support_nested_variables = yes; then
|
||
AM_V='$(V)'
|
||
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
|
||
else
|
||
AM_V=$AM_DEFAULT_VERBOSITY
|
||
AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
|
||
fi
|
||
AM_BACKSLASH='\'
|
||
|
||
|
||
# --------------------- #
|
||
# Checks for programs. #
|
||
# --------------------- #
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
|
||
$as_echo_n "checking whether ln -s works... " >&6; }
|
||
LN_S=$as_ln_s
|
||
if test "$LN_S" = "ln -s"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
|
||
$as_echo "yes" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
|
||
$as_echo "no, using $LN_S" >&6; }
|
||
fi
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$RANLIB"; then
|
||
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
RANLIB=$ac_cv_prog_RANLIB
|
||
if test -n "$RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
|
||
$as_echo "$RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_RANLIB"; then
|
||
ac_ct_RANLIB=$RANLIB
|
||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||
set dummy ranlib; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_RANLIB="ranlib"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
|
||
if test -n "$ac_ct_RANLIB"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
|
||
$as_echo "$ac_ct_RANLIB" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_RANLIB" = x; then
|
||
RANLIB=":"
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
RANLIB=$ac_ct_RANLIB
|
||
fi
|
||
else
|
||
RANLIB="$ac_cv_prog_RANLIB"
|
||
fi
|
||
|
||
|
||
if test -n "$ac_tool_prefix"; then
|
||
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
|
||
set dummy ${ac_tool_prefix}ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$AR"; then
|
||
ac_cv_prog_AR="$AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_AR="${ac_tool_prefix}ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
AR=$ac_cv_prog_AR
|
||
if test -n "$AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
|
||
$as_echo "$AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
|
||
fi
|
||
if test -z "$ac_cv_prog_AR"; then
|
||
ac_ct_AR=$AR
|
||
# Extract the first word of "ar", so it can be a program name with args.
|
||
set dummy ar; ac_word=$2
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
|
||
$as_echo_n "checking for $ac_word... " >&6; }
|
||
if ${ac_cv_prog_ac_ct_AR+:} false; then :
|
||
$as_echo_n "(cached) " >&6
|
||
else
|
||
if test -n "$ac_ct_AR"; then
|
||
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
|
||
else
|
||
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
for ac_exec_ext in '' $ac_executable_extensions; do
|
||
if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
|
||
ac_cv_prog_ac_ct_AR="ar"
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
|
||
break 2
|
||
fi
|
||
done
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
fi
|
||
fi
|
||
ac_ct_AR=$ac_cv_prog_ac_ct_AR
|
||
if test -n "$ac_ct_AR"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
|
||
$as_echo "$ac_ct_AR" >&6; }
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
|
||
$as_echo "no" >&6; }
|
||
fi
|
||
|
||
if test "x$ac_ct_AR" = x; then
|
||
AR=""
|
||
else
|
||
case $cross_compiling:$ac_tool_warned in
|
||
yes:)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
|
||
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
|
||
ac_tool_warned=yes ;;
|
||
esac
|
||
AR=$ac_ct_AR
|
||
fi
|
||
else
|
||
AR="$ac_cv_prog_AR"
|
||
fi
|
||
|
||
|
||
# ---------------------- #
|
||
# Checks for libraries. #
|
||
# ---------------------- #
|
||
|
||
ac_config_files="$ac_config_files Makefile import/Makefile"
|
||
|
||
ac_config_commands="$ac_config_commands default"
|
||
|
||
cat >confcache <<\_ACEOF
|
||
# This file is a shell script that caches the results of configure
|
||
# tests run on this system so they can be shared between configure
|
||
# scripts and configure runs, see configure's option --config-cache.
|
||
# It is not useful on other systems. If it contains results you don't
|
||
# want to keep, you may remove or edit it.
|
||
#
|
||
# config.status only pays attention to the cache file if you give it
|
||
# the --recheck option to rerun configure.
|
||
#
|
||
# `ac_cv_env_foo' variables (set or unset) will be overridden when
|
||
# loading this file, other *unset* `ac_cv_foo' will be assigned the
|
||
# following values.
|
||
|
||
_ACEOF
|
||
|
||
# The following way of writing the cache mishandles newlines in values,
|
||
# but we know of no workaround that is simple, portable, and efficient.
|
||
# So, we kill variables containing newlines.
|
||
# Ultrix sh set writes to stderr and can't be redirected directly,
|
||
# and sets the high bit in the cache file unless we assign to the vars.
|
||
(
|
||
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
|
||
eval ac_val=\$$ac_var
|
||
case $ac_val in #(
|
||
*${as_nl}*)
|
||
case $ac_var in #(
|
||
*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
|
||
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
|
||
esac
|
||
case $ac_var in #(
|
||
_ | IFS | as_nl) ;; #(
|
||
BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
|
||
*) { eval $ac_var=; unset $ac_var;} ;;
|
||
esac ;;
|
||
esac
|
||
done
|
||
|
||
(set) 2>&1 |
|
||
case $as_nl`(ac_space=' '; set) 2>&1` in #(
|
||
*${as_nl}ac_space=\ *)
|
||
# `set' does not quote correctly, so add quotes: double-quote
|
||
# substitution turns \\\\ into \\, and sed turns \\ into \.
|
||
sed -n \
|
||
"s/'/'\\\\''/g;
|
||
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
|
||
;; #(
|
||
*)
|
||
# `set' quotes correctly as required by POSIX, so do not add quotes.
|
||
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
|
||
;;
|
||
esac |
|
||
sort
|
||
) |
|
||
sed '
|
||
/^ac_cv_env_/b end
|
||
t clear
|
||
:clear
|
||
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
|
||
t end
|
||
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
|
||
:end' >>confcache
|
||
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
|
||
if test -w "$cache_file"; then
|
||
if test "x$cache_file" != "x/dev/null"; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
|
||
$as_echo "$as_me: updating cache $cache_file" >&6;}
|
||
if test ! -f "$cache_file" || test -h "$cache_file"; then
|
||
cat confcache >"$cache_file"
|
||
else
|
||
case $cache_file in #(
|
||
*/* | ?:*)
|
||
mv -f confcache "$cache_file"$$ &&
|
||
mv -f "$cache_file"$$ "$cache_file" ;; #(
|
||
*)
|
||
mv -f confcache "$cache_file" ;;
|
||
esac
|
||
fi
|
||
fi
|
||
else
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
|
||
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
|
||
fi
|
||
fi
|
||
rm -f confcache
|
||
|
||
test "x$prefix" = xNONE && prefix=$ac_default_prefix
|
||
# Let make expand exec_prefix.
|
||
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
|
||
|
||
DEFS=-DHAVE_CONFIG_H
|
||
|
||
ac_libobjs=
|
||
ac_ltlibobjs=
|
||
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
|
||
# 1. Remove the extension, and $U if already installed.
|
||
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
|
||
ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
|
||
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
|
||
# will be set to the directory where LIBOBJS objects are built.
|
||
as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
|
||
as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
|
||
done
|
||
LIBOBJS=$ac_libobjs
|
||
|
||
LTLIBOBJS=$ac_ltlibobjs
|
||
|
||
|
||
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
|
||
as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_ALLOCA_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_ERRNO_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_FLOAT_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_FNMATCH_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_FNMATCH_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_GLOB_H_TRUE}" && test -z "${GL_GENERATE_GLOB_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_GLOB_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_GLOB_H_TRUE}" && test -z "${GL_GENERATE_GLOB_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_GLOB_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_LIMITS_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_LIMITS_H_TRUE}" && test -z "${GL_GENERATE_LIMITS_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_LIMITS_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_STDINT_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
|
||
|
||
if test -z "${GL_GENERATE_NETINET_IN_H_TRUE}" && test -z "${GL_GENERATE_NETINET_IN_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_NETINET_IN_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_STDALIGN_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
|
||
as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
|
||
gl_libobjs=
|
||
gl_ltlibobjs=
|
||
if test -n "$gl_LIBOBJS"; then
|
||
# Remove the extension.
|
||
sed_drop_objext='s/\.o$//;s/\.obj$//'
|
||
for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
|
||
gl_libobjs="$gl_libobjs $i.$ac_objext"
|
||
gl_ltlibobjs="$gl_ltlibobjs $i.lo"
|
||
done
|
||
fi
|
||
gl_LIBOBJS=$gl_libobjs
|
||
|
||
gl_LTLIBOBJS=$gl_ltlibobjs
|
||
|
||
|
||
|
||
gltests_libobjs=
|
||
gltests_ltlibobjs=
|
||
if test -n "$gltests_LIBOBJS"; then
|
||
# Remove the extension.
|
||
sed_drop_objext='s/\.o$//;s/\.obj$//'
|
||
for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
|
||
gltests_libobjs="$gltests_libobjs $i.$ac_objext"
|
||
gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
|
||
done
|
||
fi
|
||
gltests_LIBOBJS=$gltests_libobjs
|
||
|
||
gltests_LTLIBOBJS=$gltests_ltlibobjs
|
||
|
||
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
|
||
$as_echo_n "checking that generated files are newer than configure... " >&6; }
|
||
if test -n "$am_sleep_pid"; then
|
||
# Hide warnings about reused PIDs.
|
||
wait $am_sleep_pid 2>/dev/null
|
||
fi
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
|
||
$as_echo "done" >&6; }
|
||
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
|
||
as_fn_error $? "conditional \"AMDEP\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
|
||
as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
|
||
Usually this means the macro was only invoked conditionally." "$LINENO" 5
|
||
fi
|
||
if test -n "$EXEEXT"; then
|
||
am__EXEEXT_TRUE=
|
||
am__EXEEXT_FALSE='#'
|
||
else
|
||
am__EXEEXT_TRUE='#'
|
||
am__EXEEXT_FALSE=
|
||
fi
|
||
|
||
|
||
: "${CONFIG_STATUS=./config.status}"
|
||
ac_write_fail=0
|
||
ac_clean_files_save=$ac_clean_files
|
||
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
|
||
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
|
||
as_write_fail=0
|
||
cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
|
||
#! $SHELL
|
||
# Generated by $as_me.
|
||
# Run this file to recreate the current configuration.
|
||
# Compiler output produced by configure, useful for debugging
|
||
# configure, is in config.log if it exists.
|
||
|
||
debug=false
|
||
ac_cs_recheck=false
|
||
ac_cs_silent=false
|
||
|
||
SHELL=\${CONFIG_SHELL-$SHELL}
|
||
export SHELL
|
||
_ASEOF
|
||
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
|
||
## -------------------- ##
|
||
## M4sh Initialization. ##
|
||
## -------------------- ##
|
||
|
||
# Be more Bourne compatible
|
||
DUALCASE=1; export DUALCASE # for MKS sh
|
||
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
|
||
emulate sh
|
||
NULLCMD=:
|
||
# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
|
||
# is contrary to our usage. Disable this feature.
|
||
alias -g '${1+"$@"}'='"$@"'
|
||
setopt NO_GLOB_SUBST
|
||
else
|
||
case `(set -o) 2>/dev/null` in #(
|
||
*posix*) :
|
||
set -o posix ;; #(
|
||
*) :
|
||
;;
|
||
esac
|
||
fi
|
||
|
||
|
||
as_nl='
|
||
'
|
||
export as_nl
|
||
# Printing a long string crashes Solaris 7 /usr/bin/printf.
|
||
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
|
||
# Prefer a ksh shell builtin over an external printf program on Solaris,
|
||
# but without wasting forks for bash or zsh.
|
||
if test -z "$BASH_VERSION$ZSH_VERSION" \
|
||
&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='print -r --'
|
||
as_echo_n='print -rn --'
|
||
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
|
||
as_echo='printf %s\n'
|
||
as_echo_n='printf %s'
|
||
else
|
||
if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
|
||
as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
|
||
as_echo_n='/usr/ucb/echo -n'
|
||
else
|
||
as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
|
||
as_echo_n_body='eval
|
||
arg=$1;
|
||
case $arg in #(
|
||
*"$as_nl"*)
|
||
expr "X$arg" : "X\\(.*\\)$as_nl";
|
||
arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
|
||
esac;
|
||
expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
|
||
'
|
||
export as_echo_n_body
|
||
as_echo_n='sh -c $as_echo_n_body as_echo'
|
||
fi
|
||
export as_echo_body
|
||
as_echo='sh -c $as_echo_body as_echo'
|
||
fi
|
||
|
||
# The user is always right.
|
||
if test "${PATH_SEPARATOR+set}" != set; then
|
||
PATH_SEPARATOR=:
|
||
(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
|
||
(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
|
||
PATH_SEPARATOR=';'
|
||
}
|
||
fi
|
||
|
||
|
||
# IFS
|
||
# We need space, tab and new line, in precisely that order. Quoting is
|
||
# there to prevent editors from complaining about space-tab.
|
||
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
|
||
# splitting by setting IFS to empty value.)
|
||
IFS=" "" $as_nl"
|
||
|
||
# Find who we are. Look in the path if we contain no directory separator.
|
||
as_myself=
|
||
case $0 in #((
|
||
*[\\/]* ) as_myself=$0 ;;
|
||
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
|
||
for as_dir in $PATH
|
||
do
|
||
IFS=$as_save_IFS
|
||
test -z "$as_dir" && as_dir=.
|
||
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
|
||
done
|
||
IFS=$as_save_IFS
|
||
|
||
;;
|
||
esac
|
||
# We did not find ourselves, most probably we were run as `sh COMMAND'
|
||
# in which case we are not to be found in the path.
|
||
if test "x$as_myself" = x; then
|
||
as_myself=$0
|
||
fi
|
||
if test ! -f "$as_myself"; then
|
||
$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
|
||
exit 1
|
||
fi
|
||
|
||
# Unset variables that we do not need and which cause bugs (e.g. in
|
||
# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
|
||
# suppresses any "Segmentation fault" message there. '((' could
|
||
# trigger a bug in pdksh 5.2.14.
|
||
for as_var in BASH_ENV ENV MAIL MAILPATH
|
||
do eval test x\${$as_var+set} = xset \
|
||
&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
|
||
done
|
||
PS1='$ '
|
||
PS2='> '
|
||
PS4='+ '
|
||
|
||
# NLS nuisances.
|
||
LC_ALL=C
|
||
export LC_ALL
|
||
LANGUAGE=C
|
||
export LANGUAGE
|
||
|
||
# CDPATH.
|
||
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
|
||
|
||
|
||
# as_fn_error STATUS ERROR [LINENO LOG_FD]
|
||
# ----------------------------------------
|
||
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
|
||
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
|
||
# script with STATUS, using 1 if that was 0.
|
||
as_fn_error ()
|
||
{
|
||
as_status=$1; test $as_status -eq 0 && as_status=1
|
||
if test "$4"; then
|
||
as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
|
||
$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
|
||
fi
|
||
$as_echo "$as_me: error: $2" >&2
|
||
as_fn_exit $as_status
|
||
} # as_fn_error
|
||
|
||
|
||
# as_fn_set_status STATUS
|
||
# -----------------------
|
||
# Set $? to STATUS, without forking.
|
||
as_fn_set_status ()
|
||
{
|
||
return $1
|
||
} # as_fn_set_status
|
||
|
||
# as_fn_exit STATUS
|
||
# -----------------
|
||
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
|
||
as_fn_exit ()
|
||
{
|
||
set +e
|
||
as_fn_set_status $1
|
||
exit $1
|
||
} # as_fn_exit
|
||
|
||
# as_fn_unset VAR
|
||
# ---------------
|
||
# Portably unset VAR.
|
||
as_fn_unset ()
|
||
{
|
||
{ eval $1=; unset $1;}
|
||
}
|
||
as_unset=as_fn_unset
|
||
# as_fn_append VAR VALUE
|
||
# ----------------------
|
||
# Append the text in VALUE to the end of the definition contained in VAR. Take
|
||
# advantage of any shell optimizations that allow amortized linear growth over
|
||
# repeated appends, instead of the typical quadratic growth present in naive
|
||
# implementations.
|
||
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
|
||
eval 'as_fn_append ()
|
||
{
|
||
eval $1+=\$2
|
||
}'
|
||
else
|
||
as_fn_append ()
|
||
{
|
||
eval $1=\$$1\$2
|
||
}
|
||
fi # as_fn_append
|
||
|
||
# as_fn_arith ARG...
|
||
# ------------------
|
||
# Perform arithmetic evaluation on the ARGs, and store the result in the
|
||
# global $as_val. Take advantage of shells that can avoid forks. The arguments
|
||
# must be portable across $(()) and expr.
|
||
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
|
||
eval 'as_fn_arith ()
|
||
{
|
||
as_val=$(( $* ))
|
||
}'
|
||
else
|
||
as_fn_arith ()
|
||
{
|
||
as_val=`expr "$@" || test $? -eq 1`
|
||
}
|
||
fi # as_fn_arith
|
||
|
||
|
||
if expr a : '\(a\)' >/dev/null 2>&1 &&
|
||
test "X`expr 00001 : '.*\(...\)'`" = X001; then
|
||
as_expr=expr
|
||
else
|
||
as_expr=false
|
||
fi
|
||
|
||
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
|
||
as_basename=basename
|
||
else
|
||
as_basename=false
|
||
fi
|
||
|
||
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
|
||
as_dirname=dirname
|
||
else
|
||
as_dirname=false
|
||
fi
|
||
|
||
as_me=`$as_basename -- "$0" ||
|
||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
|
||
X"$0" : 'X\(//\)$' \| \
|
||
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X/"$0" |
|
||
sed '/^.*\/\([^/][^/]*\)\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\/\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
|
||
# Avoid depending upon Character Ranges.
|
||
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
|
||
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
||
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
|
||
as_cr_digits='0123456789'
|
||
as_cr_alnum=$as_cr_Letters$as_cr_digits
|
||
|
||
ECHO_C= ECHO_N= ECHO_T=
|
||
case `echo -n x` in #(((((
|
||
-n*)
|
||
case `echo 'xy\c'` in
|
||
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
|
||
xy) ECHO_C='\c';;
|
||
*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
|
||
ECHO_T=' ';;
|
||
esac;;
|
||
*)
|
||
ECHO_N='-n';;
|
||
esac
|
||
|
||
rm -f conf$$ conf$$.exe conf$$.file
|
||
if test -d conf$$.dir; then
|
||
rm -f conf$$.dir/conf$$.file
|
||
else
|
||
rm -f conf$$.dir
|
||
mkdir conf$$.dir 2>/dev/null
|
||
fi
|
||
if (echo >conf$$.file) 2>/dev/null; then
|
||
if ln -s conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s='ln -s'
|
||
# ... but there are two gotchas:
|
||
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
|
||
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
|
||
# In both cases, we have to default to `cp -pR'.
|
||
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
|
||
as_ln_s='cp -pR'
|
||
elif ln conf$$.file conf$$ 2>/dev/null; then
|
||
as_ln_s=ln
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
else
|
||
as_ln_s='cp -pR'
|
||
fi
|
||
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
|
||
rmdir conf$$.dir 2>/dev/null
|
||
|
||
|
||
# as_fn_mkdir_p
|
||
# -------------
|
||
# Create "$as_dir" as a directory, including parents if necessary.
|
||
as_fn_mkdir_p ()
|
||
{
|
||
|
||
case $as_dir in #(
|
||
-*) as_dir=./$as_dir;;
|
||
esac
|
||
test -d "$as_dir" || eval $as_mkdir_p || {
|
||
as_dirs=
|
||
while :; do
|
||
case $as_dir in #(
|
||
*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
|
||
*) as_qdir=$as_dir;;
|
||
esac
|
||
as_dirs="'$as_qdir' $as_dirs"
|
||
as_dir=`$as_dirname -- "$as_dir" ||
|
||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$as_dir" : 'X\(//\)[^/]' \| \
|
||
X"$as_dir" : 'X\(//\)$' \| \
|
||
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$as_dir" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
test -d "$as_dir" && break
|
||
done
|
||
test -z "$as_dirs" || eval "mkdir $as_dirs"
|
||
} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
|
||
|
||
|
||
} # as_fn_mkdir_p
|
||
if mkdir -p . 2>/dev/null; then
|
||
as_mkdir_p='mkdir -p "$as_dir"'
|
||
else
|
||
test -d ./-p && rmdir ./-p
|
||
as_mkdir_p=false
|
||
fi
|
||
|
||
|
||
# as_fn_executable_p FILE
|
||
# -----------------------
|
||
# Test if FILE is an executable regular file.
|
||
as_fn_executable_p ()
|
||
{
|
||
test -f "$1" && test -x "$1"
|
||
} # as_fn_executable_p
|
||
as_test_x='test -x'
|
||
as_executable_p=as_fn_executable_p
|
||
|
||
# Sed expression to map a string onto a valid CPP name.
|
||
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
# Sed expression to map a string onto a valid variable name.
|
||
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
|
||
|
||
|
||
exec 6>&1
|
||
## ----------------------------------- ##
|
||
## Main body of $CONFIG_STATUS script. ##
|
||
## ----------------------------------- ##
|
||
_ASEOF
|
||
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# Save the log message, to keep $0 and so on meaningful, and to
|
||
# report actual input values of CONFIG_FILES etc. instead of their
|
||
# values after options handling.
|
||
ac_log="
|
||
This file was extended by libgnu $as_me UNUSED-VERSION, which was
|
||
generated by GNU Autoconf 2.69. Invocation command line was
|
||
|
||
CONFIG_FILES = $CONFIG_FILES
|
||
CONFIG_HEADERS = $CONFIG_HEADERS
|
||
CONFIG_LINKS = $CONFIG_LINKS
|
||
CONFIG_COMMANDS = $CONFIG_COMMANDS
|
||
$ $0 $@
|
||
|
||
on `(hostname || uname -n) 2>/dev/null | sed 1q`
|
||
"
|
||
|
||
_ACEOF
|
||
|
||
case $ac_config_files in *"
|
||
"*) set x $ac_config_files; shift; ac_config_files=$*;;
|
||
esac
|
||
|
||
case $ac_config_headers in *"
|
||
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
|
||
esac
|
||
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
# Files that config.status was made for.
|
||
config_files="$ac_config_files"
|
||
config_headers="$ac_config_headers"
|
||
config_commands="$ac_config_commands"
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
ac_cs_usage="\
|
||
\`$as_me' instantiates files and other configuration actions
|
||
from templates according to the current configuration. Unless the files
|
||
and actions are specified as TAGs, all are instantiated by default.
|
||
|
||
Usage: $0 [OPTION]... [TAG]...
|
||
|
||
-h, --help print this help, then exit
|
||
-V, --version print version number and configuration settings, then exit
|
||
--config print configuration, then exit
|
||
-q, --quiet, --silent
|
||
do not print progress messages
|
||
-d, --debug don't remove temporary files
|
||
--recheck update $as_me by reconfiguring in the same conditions
|
||
--file=FILE[:TEMPLATE]
|
||
instantiate the configuration file FILE
|
||
--header=FILE[:TEMPLATE]
|
||
instantiate the configuration header FILE
|
||
|
||
Configuration files:
|
||
$config_files
|
||
|
||
Configuration headers:
|
||
$config_headers
|
||
|
||
Configuration commands:
|
||
$config_commands
|
||
|
||
Report bugs to the package provider."
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
|
||
ac_cs_version="\\
|
||
libgnu config.status UNUSED-VERSION
|
||
configured by $0, generated by GNU Autoconf 2.69,
|
||
with options \\"\$ac_cs_config\\"
|
||
|
||
Copyright (C) 2012 Free Software Foundation, Inc.
|
||
This config.status script is free software; the Free Software Foundation
|
||
gives unlimited permission to copy, distribute and modify it."
|
||
|
||
ac_pwd='$ac_pwd'
|
||
srcdir='$srcdir'
|
||
INSTALL='$INSTALL'
|
||
MKDIR_P='$MKDIR_P'
|
||
AWK='$AWK'
|
||
test -n "\$AWK" || AWK=awk
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# The default lists apply if the user does not specify any file.
|
||
ac_need_defaults=:
|
||
while test $# != 0
|
||
do
|
||
case $1 in
|
||
--*=?*)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
|
||
ac_shift=:
|
||
;;
|
||
--*=)
|
||
ac_option=`expr "X$1" : 'X\([^=]*\)='`
|
||
ac_optarg=
|
||
ac_shift=:
|
||
;;
|
||
*)
|
||
ac_option=$1
|
||
ac_optarg=$2
|
||
ac_shift=shift
|
||
;;
|
||
esac
|
||
|
||
case $ac_option in
|
||
# Handling of the options.
|
||
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
|
||
ac_cs_recheck=: ;;
|
||
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
|
||
$as_echo "$ac_cs_version"; exit ;;
|
||
--config | --confi | --conf | --con | --co | --c )
|
||
$as_echo "$ac_cs_config"; exit ;;
|
||
--debug | --debu | --deb | --de | --d | -d )
|
||
debug=: ;;
|
||
--file | --fil | --fi | --f )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
'') as_fn_error $? "missing file argument" ;;
|
||
esac
|
||
as_fn_append CONFIG_FILES " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--header | --heade | --head | --hea )
|
||
$ac_shift
|
||
case $ac_optarg in
|
||
*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
|
||
esac
|
||
as_fn_append CONFIG_HEADERS " '$ac_optarg'"
|
||
ac_need_defaults=false;;
|
||
--he | --h)
|
||
# Conflict between --help and --header
|
||
as_fn_error $? "ambiguous option: \`$1'
|
||
Try \`$0 --help' for more information.";;
|
||
--help | --hel | -h )
|
||
$as_echo "$ac_cs_usage"; exit ;;
|
||
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
|
||
| -silent | --silent | --silen | --sile | --sil | --si | --s)
|
||
ac_cs_silent=: ;;
|
||
|
||
# This is an error.
|
||
-*) as_fn_error $? "unrecognized option: \`$1'
|
||
Try \`$0 --help' for more information." ;;
|
||
|
||
*) as_fn_append ac_config_targets " $1"
|
||
ac_need_defaults=false ;;
|
||
|
||
esac
|
||
shift
|
||
done
|
||
|
||
ac_configure_extra_args=
|
||
|
||
if $ac_cs_silent; then
|
||
exec 6>/dev/null
|
||
ac_configure_extra_args="$ac_configure_extra_args --silent"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
if \$ac_cs_recheck; then
|
||
set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
|
||
shift
|
||
\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
|
||
CONFIG_SHELL='$SHELL'
|
||
export CONFIG_SHELL
|
||
exec "\$@"
|
||
fi
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
exec 5>>config.log
|
||
{
|
||
echo
|
||
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
|
||
## Running $as_me. ##
|
||
_ASBOX
|
||
$as_echo "$ac_log"
|
||
} >&5
|
||
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
#
|
||
# INIT-COMMANDS
|
||
#
|
||
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
|
||
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
|
||
# Handling of arguments.
|
||
for ac_config_target in $ac_config_targets
|
||
do
|
||
case $ac_config_target in
|
||
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
|
||
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
|
||
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
|
||
"import/Makefile") CONFIG_FILES="$CONFIG_FILES import/Makefile" ;;
|
||
"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
|
||
|
||
*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
|
||
esac
|
||
done
|
||
|
||
|
||
# If the user did not use the arguments to specify the items to instantiate,
|
||
# then the envvar interface is used. Set only those that are not.
|
||
# We use the long form for the default assignment because of an extremely
|
||
# bizarre bug on SunOS 4.1.3.
|
||
if $ac_need_defaults; then
|
||
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
|
||
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
|
||
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
|
||
fi
|
||
|
||
# Have a temporary directory for convenience. Make it in the build tree
|
||
# simply because there is no reason against having it here, and in addition,
|
||
# creating and moving files from /tmp can sometimes cause problems.
|
||
# Hook for its removal unless debugging.
|
||
# Note that there is a small window in which the directory will not be cleaned:
|
||
# after its creation but before its name has been assigned to `$tmp'.
|
||
$debug ||
|
||
{
|
||
tmp= ac_tmp=
|
||
trap 'exit_status=$?
|
||
: "${ac_tmp:=$tmp}"
|
||
{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
|
||
' 0
|
||
trap 'as_fn_exit 1' 1 2 13 15
|
||
}
|
||
# Create a (secure) tmp directory for tmp files.
|
||
|
||
{
|
||
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
|
||
test -d "$tmp"
|
||
} ||
|
||
{
|
||
tmp=./conf$$-$RANDOM
|
||
(umask 077 && mkdir "$tmp")
|
||
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
|
||
ac_tmp=$tmp
|
||
|
||
# Set up the scripts for CONFIG_FILES section.
|
||
# No need to generate them if there are no CONFIG_FILES.
|
||
# This happens for instance with `./config.status config.h'.
|
||
if test -n "$CONFIG_FILES"; then
|
||
|
||
|
||
ac_cr=`echo X | tr X '\015'`
|
||
# On cygwin, bash can eat \r inside `` if the user requested igncr.
|
||
# But we know of no other shell where ac_cr would be empty at this
|
||
# point, so we can use a bashism as a fallback.
|
||
if test "x$ac_cr" = x; then
|
||
eval ac_cr=\$\'\\r\'
|
||
fi
|
||
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
|
||
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
|
||
ac_cs_awk_cr='\\r'
|
||
else
|
||
ac_cs_awk_cr=$ac_cr
|
||
fi
|
||
|
||
echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
|
||
_ACEOF
|
||
|
||
|
||
{
|
||
echo "cat >conf$$subs.awk <<_ACEOF" &&
|
||
echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
|
||
echo "_ACEOF"
|
||
} >conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false false false false :; do
|
||
. ./conf$$subs.sh ||
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
|
||
if test $ac_delim_n = $ac_delim_num; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
rm -f conf$$subs.sh
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
|
||
_ACEOF
|
||
sed -n '
|
||
h
|
||
s/^/S["/; s/!.*/"]=/
|
||
p
|
||
g
|
||
s/^[^!]*!//
|
||
:repl
|
||
t repl
|
||
s/'"$ac_delim"'$//
|
||
t delim
|
||
:nl
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
|
||
p
|
||
n
|
||
b repl
|
||
:more1
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t nl
|
||
:delim
|
||
h
|
||
s/\(.\{148\}\)..*/\1/
|
||
t more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/
|
||
p
|
||
b
|
||
:more2
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
|
||
p
|
||
g
|
||
s/.\{148\}//
|
||
t delim
|
||
' <conf$$subs.awk | sed '
|
||
/^[^""]/{
|
||
N
|
||
s/\n//
|
||
}
|
||
' >>$CONFIG_STATUS || ac_write_fail=1
|
||
rm -f conf$$subs.awk
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
_ACAWK
|
||
cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
|
||
for (key in S) S_is_set[key] = 1
|
||
FS = ""
|
||
|
||
}
|
||
{
|
||
line = $ 0
|
||
nfields = split(line, field, "@")
|
||
substed = 0
|
||
len = length(field[1])
|
||
for (i = 2; i < nfields; i++) {
|
||
key = field[i]
|
||
keylen = length(key)
|
||
if (S_is_set[key]) {
|
||
value = S[key]
|
||
line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
|
||
len += length(value) + length(field[++i])
|
||
substed = 1
|
||
} else
|
||
len += 1 + keylen
|
||
}
|
||
|
||
print line
|
||
}
|
||
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
|
||
sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
|
||
else
|
||
cat
|
||
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
|
||
|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
|
||
_ACEOF
|
||
|
||
# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
|
||
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
|
||
# trailing colons and then remove the whole line if VPATH becomes empty
|
||
# (actually we leave an empty line to preserve line numbers).
|
||
if test "x$srcdir" = x.; then
|
||
ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
|
||
h
|
||
s///
|
||
s/^/:/
|
||
s/[ ]*$/:/
|
||
s/:\$(srcdir):/:/g
|
||
s/:\${srcdir}:/:/g
|
||
s/:@srcdir@:/:/g
|
||
s/^:*//
|
||
s/:*$//
|
||
x
|
||
s/\(=[ ]*\).*/\1/
|
||
G
|
||
s/\n//
|
||
s/^[^=]*=[ ]*$//
|
||
}'
|
||
fi
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
fi # test -n "$CONFIG_FILES"
|
||
|
||
# Set up the scripts for CONFIG_HEADERS section.
|
||
# No need to generate them if there are no CONFIG_HEADERS.
|
||
# This happens for instance with `./config.status Makefile'.
|
||
if test -n "$CONFIG_HEADERS"; then
|
||
cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
|
||
BEGIN {
|
||
_ACEOF
|
||
|
||
# Transform confdefs.h into an awk script `defines.awk', embedded as
|
||
# here-document in config.status, that substitutes the proper values into
|
||
# config.h.in to produce config.h.
|
||
|
||
# Create a delimiter string that does not exist in confdefs.h, to ease
|
||
# handling of long lines.
|
||
ac_delim='%!_!# '
|
||
for ac_last_try in false false :; do
|
||
ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
|
||
if test -z "$ac_tt"; then
|
||
break
|
||
elif $ac_last_try; then
|
||
as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
|
||
else
|
||
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
|
||
fi
|
||
done
|
||
|
||
# For the awk script, D is an array of macro values keyed by name,
|
||
# likewise P contains macro parameters if any. Preserve backslash
|
||
# newline sequences.
|
||
|
||
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
|
||
sed -n '
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t rset
|
||
:rset
|
||
s/^[ ]*#[ ]*define[ ][ ]*/ /
|
||
t def
|
||
d
|
||
:def
|
||
s/\\$//
|
||
t bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3"/p
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
|
||
d
|
||
:bsnl
|
||
s/["\\]/\\&/g
|
||
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
|
||
D["\1"]=" \3\\\\\\n"\\/p
|
||
t cont
|
||
s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
|
||
t cont
|
||
d
|
||
:cont
|
||
n
|
||
s/.\{148\}/&'"$ac_delim"'/g
|
||
t clear
|
||
:clear
|
||
s/\\$//
|
||
t bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/"/p
|
||
d
|
||
:bsnlc
|
||
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
|
||
b cont
|
||
' <confdefs.h | sed '
|
||
s/'"$ac_delim"'/"\\\
|
||
"/g' >>$CONFIG_STATUS || ac_write_fail=1
|
||
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
for (key in D) D_is_set[key] = 1
|
||
FS = ""
|
||
}
|
||
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
|
||
line = \$ 0
|
||
split(line, arg, " ")
|
||
if (arg[1] == "#") {
|
||
defundef = arg[2]
|
||
mac1 = arg[3]
|
||
} else {
|
||
defundef = substr(arg[1], 2)
|
||
mac1 = arg[2]
|
||
}
|
||
split(mac1, mac2, "(") #)
|
||
macro = mac2[1]
|
||
prefix = substr(line, 1, index(line, defundef) - 1)
|
||
if (D_is_set[macro]) {
|
||
# Preserve the white space surrounding the "#".
|
||
print prefix "define", macro P[macro] D[macro]
|
||
next
|
||
} else {
|
||
# Replace #undef with comments. This is necessary, for example,
|
||
# in the case of _POSIX_SOURCE, which is predefined and required
|
||
# on some systems where configure will not decide to define it.
|
||
if (defundef == "undef") {
|
||
print "/*", prefix defundef, macro, "*/"
|
||
next
|
||
}
|
||
}
|
||
}
|
||
{ print }
|
||
_ACAWK
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
|
||
fi # test -n "$CONFIG_HEADERS"
|
||
|
||
|
||
eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
|
||
shift
|
||
for ac_tag
|
||
do
|
||
case $ac_tag in
|
||
:[FHLC]) ac_mode=$ac_tag; continue;;
|
||
esac
|
||
case $ac_mode$ac_tag in
|
||
:[FHL]*:*);;
|
||
:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
|
||
:[FH]-) ac_tag=-:-;;
|
||
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
|
||
esac
|
||
ac_save_IFS=$IFS
|
||
IFS=:
|
||
set x $ac_tag
|
||
IFS=$ac_save_IFS
|
||
shift
|
||
ac_file=$1
|
||
shift
|
||
|
||
case $ac_mode in
|
||
:L) ac_source=$1;;
|
||
:[FH])
|
||
ac_file_inputs=
|
||
for ac_f
|
||
do
|
||
case $ac_f in
|
||
-) ac_f="$ac_tmp/stdin";;
|
||
*) # Look for the file first in the build tree, then in the source tree
|
||
# (if the path is not absolute). The absolute path cannot be DOS-style,
|
||
# because $ac_f cannot contain `:'.
|
||
test -f "$ac_f" ||
|
||
case $ac_f in
|
||
[\\/$]*) false;;
|
||
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
|
||
esac ||
|
||
as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
|
||
esac
|
||
case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
|
||
as_fn_append ac_file_inputs " '$ac_f'"
|
||
done
|
||
|
||
# Let's still pretend it is `configure' which instantiates (i.e., don't
|
||
# use $as_me), people would be surprised to read:
|
||
# /* config.h. Generated by config.status. */
|
||
configure_input='Generated from '`
|
||
$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
|
||
`' by configure.'
|
||
if test x"$ac_file" != x-; then
|
||
configure_input="$ac_file. $configure_input"
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
|
||
$as_echo "$as_me: creating $ac_file" >&6;}
|
||
fi
|
||
# Neutralize special characters interpreted by sed in replacement strings.
|
||
case $configure_input in #(
|
||
*\&* | *\|* | *\\* )
|
||
ac_sed_conf_input=`$as_echo "$configure_input" |
|
||
sed 's/[\\\\&|]/\\\\&/g'`;; #(
|
||
*) ac_sed_conf_input=$configure_input;;
|
||
esac
|
||
|
||
case $ac_tag in
|
||
*:-:* | *:-) cat >"$ac_tmp/stdin" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
|
||
esac
|
||
;;
|
||
esac
|
||
|
||
ac_dir=`$as_dirname -- "$ac_file" ||
|
||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$ac_file" : 'X\(//\)[^/]' \| \
|
||
X"$ac_file" : 'X\(//\)$' \| \
|
||
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$ac_file" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
as_dir="$ac_dir"; as_fn_mkdir_p
|
||
ac_builddir=.
|
||
|
||
case "$ac_dir" in
|
||
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*)
|
||
ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
|
||
# A ".." for each directory in $ac_dir_suffix.
|
||
ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
|
||
case $ac_top_builddir_sub in
|
||
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
|
||
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
|
||
esac ;;
|
||
esac
|
||
ac_abs_top_builddir=$ac_pwd
|
||
ac_abs_builddir=$ac_pwd$ac_dir_suffix
|
||
# for backward compatibility:
|
||
ac_top_builddir=$ac_top_build_prefix
|
||
|
||
case $srcdir in
|
||
.) # We are building in place.
|
||
ac_srcdir=.
|
||
ac_top_srcdir=$ac_top_builddir_sub
|
||
ac_abs_top_srcdir=$ac_pwd ;;
|
||
[\\/]* | ?:[\\/]* ) # Absolute name.
|
||
ac_srcdir=$srcdir$ac_dir_suffix;
|
||
ac_top_srcdir=$srcdir
|
||
ac_abs_top_srcdir=$srcdir ;;
|
||
*) # Relative name.
|
||
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
|
||
ac_top_srcdir=$ac_top_build_prefix$srcdir
|
||
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
|
||
esac
|
||
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
|
||
|
||
|
||
case $ac_mode in
|
||
:F)
|
||
#
|
||
# CONFIG_FILE
|
||
#
|
||
|
||
case $INSTALL in
|
||
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
|
||
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
|
||
esac
|
||
ac_MKDIR_P=$MKDIR_P
|
||
case $MKDIR_P in
|
||
[\\/$]* | ?:[\\/]* ) ;;
|
||
*/*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
# If the template does not know about datarootdir, expand it.
|
||
# FIXME: This hack should be removed a few years after 2.60.
|
||
ac_datarootdir_hack=; ac_datarootdir_seen=
|
||
ac_sed_dataroot='
|
||
/datarootdir/ {
|
||
p
|
||
q
|
||
}
|
||
/@datadir@/p
|
||
/@docdir@/p
|
||
/@infodir@/p
|
||
/@localedir@/p
|
||
/@mandir@/p'
|
||
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
|
||
*datarootdir*) ac_datarootdir_seen=yes;;
|
||
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_datarootdir_hack='
|
||
s&@datadir@&$datadir&g
|
||
s&@docdir@&$docdir&g
|
||
s&@infodir@&$infodir&g
|
||
s&@localedir@&$localedir&g
|
||
s&@mandir@&$mandir&g
|
||
s&\\\${datarootdir}&$datarootdir&g' ;;
|
||
esac
|
||
_ACEOF
|
||
|
||
# Neutralize VPATH when `$srcdir' = `.'.
|
||
# Shell code in configure.ac might set extrasub.
|
||
# FIXME: do we really want to maintain this feature?
|
||
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
|
||
ac_sed_extra="$ac_vpsub
|
||
$extrasub
|
||
_ACEOF
|
||
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
|
||
:t
|
||
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
|
||
s|@configure_input@|$ac_sed_conf_input|;t t
|
||
s&@top_builddir@&$ac_top_builddir_sub&;t t
|
||
s&@top_build_prefix@&$ac_top_build_prefix&;t t
|
||
s&@srcdir@&$ac_srcdir&;t t
|
||
s&@abs_srcdir@&$ac_abs_srcdir&;t t
|
||
s&@top_srcdir@&$ac_top_srcdir&;t t
|
||
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
|
||
s&@builddir@&$ac_builddir&;t t
|
||
s&@abs_builddir@&$ac_abs_builddir&;t t
|
||
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
|
||
s&@INSTALL@&$ac_INSTALL&;t t
|
||
s&@MKDIR_P@&$ac_MKDIR_P&;t t
|
||
$ac_datarootdir_hack
|
||
"
|
||
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
|
||
>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
|
||
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
|
||
{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
|
||
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
|
||
"$ac_tmp/out"`; test -z "$ac_out"; } &&
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&5
|
||
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
|
||
which seems to be undefined. Please make sure it is defined" >&2;}
|
||
|
||
rm -f "$ac_tmp/stdin"
|
||
case $ac_file in
|
||
-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
|
||
*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
|
||
esac \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
;;
|
||
:H)
|
||
#
|
||
# CONFIG_HEADER
|
||
#
|
||
if test x"$ac_file" != x-; then
|
||
{
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
|
||
} >"$ac_tmp/config.h" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
|
||
$as_echo "$as_me: $ac_file is unchanged" >&6;}
|
||
else
|
||
rm -f "$ac_file"
|
||
mv "$ac_tmp/config.h" "$ac_file" \
|
||
|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
|
||
fi
|
||
else
|
||
$as_echo "/* $configure_input */" \
|
||
&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
|
||
|| as_fn_error $? "could not create -" "$LINENO" 5
|
||
fi
|
||
# Compute "$ac_file"'s index in $config_headers.
|
||
_am_arg="$ac_file"
|
||
_am_stamp_count=1
|
||
for _am_header in $config_headers :; do
|
||
case $_am_header in
|
||
$_am_arg | $_am_arg:* )
|
||
break ;;
|
||
* )
|
||
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
|
||
esac
|
||
done
|
||
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
|
||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$_am_arg" : 'X\(//\)[^/]' \| \
|
||
X"$_am_arg" : 'X\(//\)$' \| \
|
||
X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$_am_arg" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`/stamp-h$_am_stamp_count
|
||
;;
|
||
|
||
:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
|
||
$as_echo "$as_me: executing $ac_file commands" >&6;}
|
||
;;
|
||
esac
|
||
|
||
|
||
case $ac_file$ac_mode in
|
||
"depfiles":C) test x"$AMDEP_TRUE" != x"" || {
|
||
# Older Autoconf quotes --file arguments for eval, but not when files
|
||
# are listed without --file. Let's play safe and only enable the eval
|
||
# if we detect the quoting.
|
||
case $CONFIG_FILES in
|
||
*\'*) eval set x "$CONFIG_FILES" ;;
|
||
*) set x $CONFIG_FILES ;;
|
||
esac
|
||
shift
|
||
for mf
|
||
do
|
||
# Strip MF so we end up with the name of the file.
|
||
mf=`echo "$mf" | sed -e 's/:.*$//'`
|
||
# Check whether this is an Automake generated Makefile or not.
|
||
# We used to match only the files named 'Makefile.in', but
|
||
# some people rename them; so instead we look at the file content.
|
||
# Grep'ing the first line is not enough: some people post-process
|
||
# each Makefile.in and add a new line on top of each file to say so.
|
||
# Grep'ing the whole file is not good either: AIX grep has a line
|
||
# limit of 2048, but all sed's we know have understand at least 4000.
|
||
if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
|
||
dirpart=`$as_dirname -- "$mf" ||
|
||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$mf" : 'X\(//\)[^/]' \| \
|
||
X"$mf" : 'X\(//\)$' \| \
|
||
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$mf" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
else
|
||
continue
|
||
fi
|
||
# Extract the definition of DEPDIR, am__include, and am__quote
|
||
# from the Makefile without running 'make'.
|
||
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
|
||
test -z "$DEPDIR" && continue
|
||
am__include=`sed -n 's/^am__include = //p' < "$mf"`
|
||
test -z "$am__include" && continue
|
||
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
|
||
# Find all dependency output files, they are included files with
|
||
# $(DEPDIR) in their names. We invoke sed twice because it is the
|
||
# simplest approach to changing $(DEPDIR) to its actual value in the
|
||
# expansion.
|
||
for file in `sed -n "
|
||
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
|
||
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
|
||
# Make sure the directory exists.
|
||
test -f "$dirpart/$file" && continue
|
||
fdir=`$as_dirname -- "$file" ||
|
||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
|
||
X"$file" : 'X\(//\)[^/]' \| \
|
||
X"$file" : 'X\(//\)$' \| \
|
||
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
|
||
$as_echo X"$file" |
|
||
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)[^/].*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\/\)$/{
|
||
s//\1/
|
||
q
|
||
}
|
||
/^X\(\/\).*/{
|
||
s//\1/
|
||
q
|
||
}
|
||
s/.*/./; q'`
|
||
as_dir=$dirpart/$fdir; as_fn_mkdir_p
|
||
# echo "creating $dirpart/$file"
|
||
echo '# dummy' > "$dirpart/$file"
|
||
done
|
||
done
|
||
}
|
||
;;
|
||
"default":C)
|
||
case x$CONFIG_HEADERS in
|
||
xconfig.h:config.in)
|
||
echo > stamp-h ;;
|
||
esac
|
||
;;
|
||
|
||
esac
|
||
done # for ac_tag
|
||
|
||
|
||
as_fn_exit 0
|
||
_ACEOF
|
||
ac_clean_files=$ac_clean_files_save
|
||
|
||
test $ac_write_fail = 0 ||
|
||
as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
|
||
|
||
|
||
# configure is writing to config.log, and then calls config.status.
|
||
# config.status does its own redirection, appending to config.log.
|
||
# Unfortunately, on DOS this fails, as config.log is still kept open
|
||
# by configure, so config.status won't be able to write to it; its
|
||
# output is simply discarded. So we exec the FD to /dev/null,
|
||
# effectively closing config.log, so it can be properly (re)opened and
|
||
# appended to by config.status. When coming back to configure, we
|
||
# need to make the FD available again.
|
||
if test "$no_create" != yes; then
|
||
ac_cs_success=:
|
||
ac_config_status_args=
|
||
test "$silent" = yes &&
|
||
ac_config_status_args="$ac_config_status_args --quiet"
|
||
exec 5>/dev/null
|
||
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
|
||
exec 5>>config.log
|
||
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
|
||
# would make configure fail if this is the last instruction.
|
||
$ac_cs_success || as_fn_exit 1
|
||
fi
|
||
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
|
||
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
|
||
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
|
||
fi
|
||
|
||
|
||
exit 0
|