Makefile.in (cc1): Put C_OBJS, and thence @extra_c_objs@ last.
* Makefile.in (cc1): Put C_OBJS, and thence @extra_c_objs@ last.
(LIBCPP_OBJS): New. Add cppulp.o.
(cppmain, fix-header): Depend on and use libcpp.a.
* configure.in (extra_c_objs, extra_cxx_objs): Use libcpp.a instead
of the individual object files.
* objc/Make-lang.in (cc1obj): Put OBJC_OBJS, and thence @extra_c_objs@,
last.
* cccp.c (user_label_prefix): New.
(main): Set it off -f*leading-underscore.
(special_symbol): Use it.
* cpplib.c (special_symbol): Likewise.
(cpp_handle_option): Handle -f*leading-underscore.
* cppulp.c: New file.
* output.h (user_label_prefix): Declare it.
* dwarf2out.c (ASM_NAME_TO_STRING): Prepend user_label_prefix.
* toplev.c (f_options, main): Handle -f*leading-underscore.
* defaults.h (ASM_OUTPUT_LABELREF): Use asm_fprintf instead of
referencing USER_LABEL_PREFIX directly.
* config/nextstep.h (ASM_OUTPUT_LABELREF): Likewise.
* m32r/m32r.h (ASM_OUTPUT_LABELREF): Likewise.
* final.c (asm_fprintf): Use user_label_prefix instead.
* arm/thumb.c (thumb_print_operand): Likewise.
* gcc.c (default_compilers): Pass -f*leading-underscore on to
cpp wherever appropriate.
From-SVN: r23415
This commit is contained in:
Richard Henderson
Richard Henderson
parent
a45a7ba073
commit
19283265ad
@ -1,3 +1,34 @@
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Wed Oct 28 22:27:05 1998 Richard Henderson <rth@cygnus.com>
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* Makefile.in (cc1): Put C_OBJS, and thence @extra_c_objs@ last.
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(LIBCPP_OBJS): New. Add cppulp.o.
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(cppmain, fix-header): Depend on and use libcpp.a.
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* configure.in (extra_c_objs, extra_cxx_objs): Use libcpp.a instead
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of the individual object files.
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* objc/Make-lang.in (cc1obj): Put OBJC_OBJS, and thence @extra_c_objs@,
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last.
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* cccp.c (user_label_prefix): New.
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(main): Set it off -f*leading-underscore.
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(special_symbol): Use it.
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* cpplib.c (special_symbol): Likewise.
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(cpp_handle_option): Handle -f*leading-underscore.
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* cppulp.c: New file.
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* output.h (user_label_prefix): Declare it.
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* dwarf2out.c (ASM_NAME_TO_STRING): Prepend user_label_prefix.
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* toplev.c (f_options, main): Handle -f*leading-underscore.
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* defaults.h (ASM_OUTPUT_LABELREF): Use asm_fprintf instead of
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referencing USER_LABEL_PREFIX directly.
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* config/nextstep.h (ASM_OUTPUT_LABELREF): Likewise.
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* m32r/m32r.h (ASM_OUTPUT_LABELREF): Likewise.
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* final.c (asm_fprintf): Use user_label_prefix instead.
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* arm/thumb.c (thumb_print_operand): Likewise.
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* gcc.c (default_compilers): Pass -f*leading-underscore on to
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cpp wherever appropriate.
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Wed Oct 28 23:09:25 1998 Robert Lipe <robertl@dgii.com>
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* sco5.h (SUBTARGET_SWITCHES): Add documentation for OpenServer-
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@ -861,8 +861,8 @@ specs: xgcc$(exeext)
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gcc-cross: xgcc$(exeext)
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cp xgcc$(exeext) gcc-cross$(exeext)
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cc1$(exeext): $(P) $(C_OBJS) $(OBJS) $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(C_OBJS) $(OBJS) $(LIBS)
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cc1$(exeext): $(P) $(OBJS) $(C_OBJS) $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(C_OBJS) $(LIBS)
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# Copy float.h from its source.
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gfloat.h: $(FLOAT_H)
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@ -1881,11 +1881,15 @@ cccp.o: cccp.c $(CONFIG_H) pcp.h version.c config.status system.h gansidecl.h \
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-DTOOL_INCLUDE_DIR=\"$(tooldir)/include\" \
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-c `echo $(srcdir)/cccp.c | sed 's,^\./,,'`
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cppmain$(exeext): cppmain.o cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \
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prefix.o version.o mbchar.o @extra_cpp_objs@ $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ cppmain.o cpplib.o cpphash.o \
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mbchar.o @extra_cpp_objs@ \
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cppalloc.o cpperror.o cppexp.o prefix.o version.o $(LIBS)
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LIBCPP_OBJS = cpplib.o cpphash.o cppalloc.o cpperror.o cppexp.o \
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cppulp.o prefix.o version.o mbchar.o @extra_cpp_objs@
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libcpp.a: $(LIBCPP_OBJS)
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$(AR) $(ARFLAGS) libcpp.a $(LIBCPP_OBJS)
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cppmain$(exeext): cppmain.o libcpp.a $(LIBDEPS)
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o cppmain$(exeext) cppmain.o \
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libcpp.a $(LIBS)
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cppmain.o: cppmain.c $(CONFIG_H) cpplib.h system.h gansidecl.h
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@ -2117,10 +2121,9 @@ xsys-protos.h: $(GCC_PASSES) $(srcdir)/sys-protos.h deduced.h gen-protos Makefil
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rm -rf fixtmp.c
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fix-header: fix-header.o scan-decls.o scan.o xsys-protos.h $(HOST_LIBDEPS) \
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cpplib.o cpphash.o cppalloc.o cppexp.o prefix.o version.o
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libcpp.a
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$(HOST_CC) $(HOST_CFLAGS) $(HOST_LDFLAGS) -o $@ fix-header.o \
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scan-decls.o scan.o cpplib.o cpphash.o cppalloc.o prefix.o \
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version.o cppexp.o $(HOST_LIBS)
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scan-decls.o scan.o libcpp.a $(HOST_LIBS)
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fix-header.o: fix-header.c $(srcdir)/../include/obstack.h scan.h \
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xsys-protos.h $(build_xm_file) system.h cpplib.h cpphash.h
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11
gcc/cccp.c
11
gcc/cccp.c
@ -727,6 +727,8 @@ char * wchar_type = WCHAR_TYPE;
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#ifndef USER_LABEL_PREFIX
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#define USER_LABEL_PREFIX ""
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#endif
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char * user_label_prefix = USER_LABEL_PREFIX;
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#undef USER_LABEL_PREFIX
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/* The string value for __REGISTER_PREFIX__ */
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@ -1529,6 +1531,13 @@ main (argc, argv)
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}
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break;
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case 'f':
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if (!strcmp (argv[i], "-fleading-underscore"))
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user_label_prefix = "_";
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else if (!strcmp (argv[i], "-fno-leading-underscore"))
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user_label_prefix = "";
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break;
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case 'M':
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/* The style of the choices here is a bit mixed.
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The chosen scheme is a hybrid of keeping all options in one string
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@ -4282,7 +4291,7 @@ special_symbol (hp, op)
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break;
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case T_USER_LABEL_PREFIX_TYPE:
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buf = USER_LABEL_PREFIX;
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buf = user_label_prefix;
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break;
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case T_REGISTER_PREFIX_TYPE:
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@ -1732,7 +1732,7 @@ thumb_print_operand (f, x, code)
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return;
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case '_':
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fputs (USER_LABEL_PREFIX, f);
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fputs (user_label_prefix, f);
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return;
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case 'D':
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@ -1660,7 +1660,7 @@ do { \
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do { \
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char * real_name; \
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STRIP_NAME_ENCODING (real_name, (NAME)); \
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fprintf (FILE, "%s%s", USER_LABEL_PREFIX, real_name); \
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asm_fprintf (FILE, "%U%s", real_name); \
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} while (0)
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/* If -Os, don't force line number labels to begin at the beginning of
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@ -291,7 +291,7 @@ extern int handle_pragma ();
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else if (!strncmp (NAME, "_OBJC_", 6)) fprintf (FILE, "L%s", NAME); \
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else if (!strncmp (NAME, ".objc_class_name_", 17)) \
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fprintf (FILE, "%s", NAME); \
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else fprintf (FILE, "%s%s", USER_LABEL_PREFIX, NAME); } while (0)
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else asm_fprintf (FILE, "%U%s", NAME); } while (0)
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#undef ALIGN_ASM_OP
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#define ALIGN_ASM_OP ".align"
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183
gcc/configure
vendored
183
gcc/configure
vendored
@ -772,9 +772,8 @@ fi
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if test "${enable_c_cpplib+set}" = set; then
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enableval="$enable_c_cpplib"
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if test x$enable_c_cpplib != xno; then
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extra_c_objs="${extra_c_objs} cpplib.o cppexp.o cpphash.o cpperror.o"
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extra_c_objs="${extra_c_objs} prefix.o"
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extra_cxx_objs="${extra_cxx_objs} ../cpplib.o ../cppexp.o ../cpphash.o ../cpperror.o ../prefix.o"
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extra_c_objs="${extra_c_objs} libcpp.a"
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extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
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extra_c_flags=-DUSE_CPPLIB=1
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cpp_main=cppmain
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fi
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@ -916,7 +915,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
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fi
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echo $ac_n "checking host system type""... $ac_c" 1>&6
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echo "configure:920: checking host system type" >&5
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echo "configure:919: checking host system type" >&5
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host_alias=$host
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case "$host_alias" in
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@ -937,7 +936,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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echo "$ac_t""$host" 1>&6
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echo $ac_n "checking target system type""... $ac_c" 1>&6
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echo "configure:941: checking target system type" >&5
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echo "configure:940: checking target system type" >&5
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target_alias=$target
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case "$target_alias" in
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@ -955,7 +954,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
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echo "$ac_t""$target" 1>&6
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echo $ac_n "checking build system type""... $ac_c" 1>&6
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echo "configure:959: checking build system type" >&5
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echo "configure:958: checking build system type" >&5
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build_alias=$build
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case "$build_alias" in
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@ -982,7 +981,7 @@ test "$host_alias" != "$target_alias" &&
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# Extract the first word of "gcc", so it can be a program name with args.
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set dummy gcc; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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echo "configure:986: checking for $ac_word" >&5
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echo "configure:985: checking for $ac_word" >&5
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if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -1011,7 +1010,7 @@ if test -z "$CC"; then
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# Extract the first word of "cc", so it can be a program name with args.
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set dummy cc; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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echo "configure:1015: checking for $ac_word" >&5
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echo "configure:1014: checking for $ac_word" >&5
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if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -1061,7 +1060,7 @@ fi
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# Extract the first word of "cl", so it can be a program name with args.
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set dummy cl; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
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echo "configure:1065: checking for $ac_word" >&5
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echo "configure:1064: checking for $ac_word" >&5
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if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -1092,7 +1091,7 @@ fi
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fi
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echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
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echo "configure:1096: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
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echo "configure:1095: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
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ac_ext=c
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# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
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@ -1102,11 +1101,11 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
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cross_compiling=$ac_cv_prog_cc_cross
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cat > conftest.$ac_ext <<EOF
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#line 1106 "configure"
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#line 1105 "configure"
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#include "confdefs.h"
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main(){return(0);}
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EOF
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if { (eval echo configure:1110: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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if { (eval echo configure:1109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
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ac_cv_prog_cc_works=yes
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# If we can't run a trivial program, we are probably using a cross compiler.
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if (./conftest; exit) 2>/dev/null; then
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@ -1126,12 +1125,12 @@ if test $ac_cv_prog_cc_works = no; then
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{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
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fi
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echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
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echo "configure:1130: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
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echo "configure:1129: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
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echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
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cross_compiling=$ac_cv_prog_cc_cross
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|
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echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
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echo "configure:1135: checking whether we are using GNU C" >&5
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echo "configure:1134: checking whether we are using GNU C" >&5
|
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if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -1140,7 +1139,7 @@ else
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yes;
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#endif
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EOF
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if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1144: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
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if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1143: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
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ac_cv_prog_gcc=yes
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else
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ac_cv_prog_gcc=no
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@ -1159,7 +1158,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
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ac_save_CFLAGS="$CFLAGS"
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CFLAGS=
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echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
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echo "configure:1163: checking whether ${CC-cc} accepts -g" >&5
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echo "configure:1162: checking whether ${CC-cc} accepts -g" >&5
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if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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@ -1202,7 +1201,7 @@ fi
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|
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echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
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echo "configure:1206: checking whether ${MAKE-make} sets \${MAKE}" >&5
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echo "configure:1205: checking whether ${MAKE-make} sets \${MAKE}" >&5
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set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
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if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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@ -1230,7 +1229,7 @@ fi
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|
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|
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echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
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echo "configure:1234: checking whether a default assembler was specified" >&5
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echo "configure:1233: checking whether a default assembler was specified" >&5
|
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if test x"${AS+set}" = x"set"; then
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if test x"$with_gas" = x"no"; then
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echo "$ac_t""yes ($AS)" 1>&6
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@ -1242,7 +1241,7 @@ else
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fi
|
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|
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echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
|
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echo "configure:1246: checking whether a default linker was specified" >&5
|
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echo "configure:1245: checking whether a default linker was specified" >&5
|
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if test x"${LD+set}" = x"set"; then
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if test x"$with_gnu_ld" = x"no"; then
|
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echo "$ac_t""yes ($LD)" 1>&6
|
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@ -1259,7 +1258,7 @@ do
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# Extract the first word of "$ac_prog", so it can be a program name with args.
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set dummy $ac_prog; ac_word=$2
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
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echo "configure:1263: checking for $ac_word" >&5
|
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echo "configure:1262: checking for $ac_word" >&5
|
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if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
|
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else
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@ -1290,7 +1289,7 @@ done
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# Extract the first word of "flex", so it can be a program name with args.
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set dummy flex; ac_word=$2
|
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echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
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echo "configure:1294: checking for $ac_word" >&5
|
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echo "configure:1293: checking for $ac_word" >&5
|
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if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
|
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else
|
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@ -1323,7 +1322,7 @@ then
|
||||
*) ac_lib=l ;;
|
||||
esac
|
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echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
|
||||
echo "configure:1327: checking for yywrap in -l$ac_lib" >&5
|
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echo "configure:1326: checking for yywrap in -l$ac_lib" >&5
|
||||
ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
|
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if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
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@ -1331,7 +1330,7 @@ else
|
||||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-l$ac_lib $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
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#line 1335 "configure"
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#line 1334 "configure"
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#include "confdefs.h"
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/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
@ -1342,7 +1341,7 @@ int main() {
|
||||
yywrap()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1346: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:1345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
@ -1365,7 +1364,7 @@ fi
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether ln works""... $ac_c" 1>&6
|
||||
echo "configure:1369: checking whether ln works" >&5
|
||||
echo "configure:1368: checking whether ln works" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -1397,7 +1396,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
|
||||
echo "configure:1401: checking whether ln -s works" >&5
|
||||
echo "configure:1400: checking whether ln -s works" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -1429,19 +1428,19 @@ else
|
||||
fi
|
||||
|
||||
echo $ac_n "checking for volatile""... $ac_c" 1>&6
|
||||
echo "configure:1433: checking for volatile" >&5
|
||||
echo "configure:1432: checking for volatile" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1438 "configure"
|
||||
#line 1437 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
volatile int foo;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1445: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
gcc_cv_c_volatile=yes
|
||||
else
|
||||
@ -1464,7 +1463,7 @@ fi
|
||||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||||
set dummy ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1468: checking for $ac_word" >&5
|
||||
echo "configure:1467: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -1495,7 +1494,7 @@ do
|
||||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1499: checking for $ac_word" >&5
|
||||
echo "configure:1498: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -1535,7 +1534,7 @@ test -n "$YACC" || YACC="yacc"
|
||||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||||
# ./install, which can be erroneously created by make from ./install.sh.
|
||||
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
|
||||
echo "configure:1539: checking for a BSD compatible install" >&5
|
||||
echo "configure:1538: checking for a BSD compatible install" >&5
|
||||
if test -z "$INSTALL"; then
|
||||
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
@ -1586,7 +1585,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
||||
|
||||
|
||||
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
|
||||
echo "configure:1590: checking how to run the C preprocessor" >&5
|
||||
echo "configure:1589: checking how to run the C preprocessor" >&5
|
||||
# On Suns, sometimes $CPP names a directory.
|
||||
if test -n "$CPP" && test -d "$CPP"; then
|
||||
CPP=
|
||||
@ -1601,13 +1600,13 @@ else
|
||||
# On the NeXT, cc -E runs the code through the compiler's parser,
|
||||
# not just through cpp.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1605 "configure"
|
||||
#line 1604 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1611: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1610: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
@ -1618,13 +1617,13 @@ else
|
||||
rm -rf conftest*
|
||||
CPP="${CC-cc} -E -traditional-cpp"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1622 "configure"
|
||||
#line 1621 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1628: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1627: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
@ -1635,13 +1634,13 @@ else
|
||||
rm -rf conftest*
|
||||
CPP="${CC-cc} -nologo -E"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1639 "configure"
|
||||
#line 1638 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <assert.h>
|
||||
Syntax Error
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1645: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1644: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
@ -1666,12 +1665,12 @@ fi
|
||||
echo "$ac_t""$CPP" 1>&6
|
||||
|
||||
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
|
||||
echo "configure:1670: checking for ANSI C header files" >&5
|
||||
echo "configure:1669: checking for ANSI C header files" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1675 "configure"
|
||||
#line 1674 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
#include <stdarg.h>
|
||||
@ -1679,7 +1678,7 @@ else
|
||||
#include <float.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1683: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1682: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -1696,7 +1695,7 @@ rm -f conftest*
|
||||
if test $ac_cv_header_stdc = yes; then
|
||||
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1700 "configure"
|
||||
#line 1699 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <string.h>
|
||||
EOF
|
||||
@ -1714,7 +1713,7 @@ fi
|
||||
if test $ac_cv_header_stdc = yes; then
|
||||
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1718 "configure"
|
||||
#line 1717 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
EOF
|
||||
@ -1735,7 +1734,7 @@ if test "$cross_compiling" = yes; then
|
||||
:
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1739 "configure"
|
||||
#line 1738 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <ctype.h>
|
||||
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
|
||||
@ -1746,7 +1745,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
|
||||
exit (0); }
|
||||
|
||||
EOF
|
||||
if { (eval echo configure:1750: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:1749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
:
|
||||
else
|
||||
@ -1770,12 +1769,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
|
||||
echo "configure:1774: checking whether time.h and sys/time.h may both be included" >&5
|
||||
echo "configure:1773: checking whether time.h and sys/time.h may both be included" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1779 "configure"
|
||||
#line 1778 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <sys/time.h>
|
||||
@ -1784,7 +1783,7 @@ int main() {
|
||||
struct tm *tp;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1788: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1787: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_header_time=yes
|
||||
else
|
||||
@ -1805,12 +1804,12 @@ EOF
|
||||
fi
|
||||
|
||||
echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
|
||||
echo "configure:1809: checking whether string.h and strings.h may both be included" >&5
|
||||
echo "configure:1808: checking whether string.h and strings.h may both be included" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1814 "configure"
|
||||
#line 1813 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <string.h>
|
||||
#include <strings.h>
|
||||
@ -1818,7 +1817,7 @@ int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:1822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1821: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
gcc_cv_header_string=yes
|
||||
else
|
||||
@ -1842,17 +1841,17 @@ for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h fcntl.h unist
|
||||
do
|
||||
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
|
||||
echo "configure:1846: checking for $ac_hdr" >&5
|
||||
echo "configure:1845: checking for $ac_hdr" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1851 "configure"
|
||||
#line 1850 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <$ac_hdr>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1856: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1855: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -1882,17 +1881,17 @@ done
|
||||
# Check for thread headers.
|
||||
ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for thread.h""... $ac_c" 1>&6
|
||||
echo "configure:1886: checking for thread.h" >&5
|
||||
echo "configure:1885: checking for thread.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1891 "configure"
|
||||
#line 1890 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <thread.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1895: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -1916,17 +1915,17 @@ fi
|
||||
|
||||
ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
|
||||
echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
|
||||
echo "configure:1920: checking for pthread.h" >&5
|
||||
echo "configure:1919: checking for pthread.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1925 "configure"
|
||||
#line 1924 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <pthread.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:1930: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:1929: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
rm -rf conftest*
|
||||
@ -1953,7 +1952,7 @@ fi
|
||||
# Extract the first word of "gnatbind", so it can be a program name with args.
|
||||
set dummy gnatbind; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1957: checking for $ac_word" >&5
|
||||
echo "configure:1956: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -1983,12 +1982,12 @@ fi
|
||||
# See if the system preprocessor understands the ANSI C preprocessor
|
||||
# stringification operator.
|
||||
echo $ac_n "checking whether cpp understands the stringify operator""... $ac_c" 1>&6
|
||||
echo "configure:1987: checking whether cpp understands the stringify operator" >&5
|
||||
echo "configure:1986: checking whether cpp understands the stringify operator" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_c_have_stringify'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 1992 "configure"
|
||||
#line 1991 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
@ -1996,7 +1995,7 @@ int main() {
|
||||
char *test = S(foo);
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
gcc_cv_c_have_stringify=yes
|
||||
else
|
||||
@ -2019,12 +2018,12 @@ fi
|
||||
# Use <inttypes.h> only if it exists,
|
||||
# doesn't clash with <sys/types.h>, and declares intmax_t.
|
||||
echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
|
||||
echo "configure:2023: checking for inttypes.h" >&5
|
||||
echo "configure:2022: checking for inttypes.h" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2028 "configure"
|
||||
#line 2027 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <inttypes.h>
|
||||
@ -2032,7 +2031,7 @@ int main() {
|
||||
intmax_t i = -1;
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2036: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:2035: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
cat >> confdefs.h <<EOF
|
||||
#define HAVE_INTTYPES_H 1
|
||||
@ -2055,12 +2054,12 @@ for ac_func in strtoul bsearch strerror putenv popen bcopy bzero bcmp \
|
||||
sysconf isascii gettimeofday strsignal
|
||||
do
|
||||
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
|
||||
echo "configure:2059: checking for $ac_func" >&5
|
||||
echo "configure:2058: checking for $ac_func" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2064 "configure"
|
||||
#line 2063 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char $ac_func(); below. */
|
||||
@ -2083,7 +2082,7 @@ $ac_func();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2087: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_$ac_func=yes"
|
||||
else
|
||||
@ -2112,12 +2111,12 @@ done
|
||||
#AC_CHECK_TYPE(wchar_t, unsigned int)
|
||||
|
||||
echo $ac_n "checking for vprintf""... $ac_c" 1>&6
|
||||
echo "configure:2116: checking for vprintf" >&5
|
||||
echo "configure:2115: checking for vprintf" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2121 "configure"
|
||||
#line 2120 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char vprintf(); below. */
|
||||
@ -2140,7 +2139,7 @@ vprintf();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2144: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func_vprintf=yes"
|
||||
else
|
||||
@ -2164,12 +2163,12 @@ fi
|
||||
|
||||
if test "$ac_cv_func_vprintf" != yes; then
|
||||
echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
|
||||
echo "configure:2168: checking for _doprnt" >&5
|
||||
echo "configure:2167: checking for _doprnt" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2173 "configure"
|
||||
#line 2172 "configure"
|
||||
#include "confdefs.h"
|
||||
/* System header to define __stub macros and hopefully few prototypes,
|
||||
which can conflict with char _doprnt(); below. */
|
||||
@ -2192,7 +2191,7 @@ _doprnt();
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_func__doprnt=yes"
|
||||
else
|
||||
@ -2228,7 +2227,7 @@ fi
|
||||
|
||||
|
||||
echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
|
||||
echo "configure:2232: checking whether the printf functions support %p" >&5
|
||||
echo "configure:2231: checking whether the printf functions support %p" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
@ -2236,7 +2235,7 @@ else
|
||||
gcc_cv_func_printf_ptr=no
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2240 "configure"
|
||||
#line 2239 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdio.h>
|
||||
|
||||
@ -2249,7 +2248,7 @@ main()
|
||||
exit (p != q);
|
||||
}
|
||||
EOF
|
||||
if { (eval echo configure:2253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
if { (eval echo configure:2252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
|
||||
then
|
||||
gcc_cv_func_printf_ptr=yes
|
||||
else
|
||||
@ -2278,12 +2277,12 @@ for ac_func in malloc realloc calloc free bcopy bzero bcmp \
|
||||
strsignal
|
||||
do
|
||||
echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
|
||||
echo "configure:2282: checking whether $ac_func must be declared" >&5
|
||||
echo "configure:2281: checking whether $ac_func must be declared" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2287 "configure"
|
||||
#line 2286 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <stdio.h>
|
||||
@ -2316,7 +2315,7 @@ int main() {
|
||||
char *(*pfn) = (char *(*)) $ac_func
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2320: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:2319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
eval "gcc_cv_decl_needed_$ac_func=no"
|
||||
else
|
||||
@ -2345,12 +2344,12 @@ done
|
||||
for ac_func in getrlimit setrlimit
|
||||
do
|
||||
echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
|
||||
echo "configure:2349: checking whether $ac_func must be declared" >&5
|
||||
echo "configure:2348: checking whether $ac_func must be declared" >&5
|
||||
if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2354 "configure"
|
||||
#line 2353 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
#include <stdio.h>
|
||||
@ -2387,7 +2386,7 @@ int main() {
|
||||
char *(*pfn) = (char *(*)) $ac_func
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2391: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:2390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
eval "gcc_cv_decl_needed_$ac_func=no"
|
||||
else
|
||||
@ -2414,12 +2413,12 @@ done
|
||||
|
||||
|
||||
echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
|
||||
echo "configure:2418: checking for sys_siglist declaration in signal.h or unistd.h" >&5
|
||||
echo "configure:2417: checking for sys_siglist declaration in signal.h or unistd.h" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2423 "configure"
|
||||
#line 2422 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <sys/types.h>
|
||||
#include <signal.h>
|
||||
@ -2431,7 +2430,7 @@ int main() {
|
||||
char *msg = *(sys_siglist + 1);
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:2434: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
rm -rf conftest*
|
||||
ac_cv_decl_sys_siglist=yes
|
||||
else
|
||||
@ -5644,7 +5643,7 @@ fi
|
||||
|
||||
# Figure out what assembler alignment features are present.
|
||||
echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
|
||||
echo "configure:5648: checking assembler alignment features" >&5
|
||||
echo "configure:5647: checking assembler alignment features" >&5
|
||||
gcc_cv_as=
|
||||
gcc_cv_as_alignment_features=
|
||||
gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
|
||||
@ -5715,7 +5714,7 @@ fi
|
||||
echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
|
||||
|
||||
echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
|
||||
echo "configure:5719: checking assembler subsection support" >&5
|
||||
echo "configure:5718: checking assembler subsection support" >&5
|
||||
gcc_cv_as_subsections=
|
||||
if test x$gcc_cv_as != x; then
|
||||
# Check if we have .subsection
|
||||
@ -5951,7 +5950,7 @@ fi
|
||||
|
||||
# Warn if using init_priority.
|
||||
echo $ac_n "checking whether to enable init_priority by default""... $ac_c" 1>&6
|
||||
echo "configure:5955: checking whether to enable init_priority by default" >&5
|
||||
echo "configure:5954: checking whether to enable init_priority by default" >&5
|
||||
if test x$enable_init_priority != xyes; then
|
||||
enable_init_priority=no
|
||||
fi
|
||||
|
||||
@ -190,9 +190,8 @@ AC_ARG_ENABLE(c-cpplib,
|
||||
[ --enable-c-cpplib link cpplib directly into C and C++ compilers
|
||||
(implies --enable-cpplib).],
|
||||
if test x$enable_c_cpplib != xno; then
|
||||
extra_c_objs="${extra_c_objs} cpplib.o cppexp.o cpphash.o cpperror.o"
|
||||
extra_c_objs="${extra_c_objs} prefix.o"
|
||||
extra_cxx_objs="${extra_cxx_objs} ../cpplib.o ../cppexp.o ../cpphash.o ../cpperror.o ../prefix.o"
|
||||
extra_c_objs="${extra_c_objs} libcpp.a"
|
||||
extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
|
||||
extra_c_flags=-DUSE_CPPLIB=1
|
||||
cpp_main=cppmain
|
||||
fi)
|
||||
|
||||
14
gcc/cpplib.c
14
gcc/cpplib.c
@ -38,6 +38,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
#include "gansidecl.h"
|
||||
#include "cpplib.h"
|
||||
#include "cpphash.h"
|
||||
#include "output.h"
|
||||
|
||||
#ifndef GET_ENV_PATH_LIST
|
||||
#define GET_ENV_PATH_LIST(VAR,NAME) do { (VAR) = getenv (NAME); } while (0)
|
||||
@ -2338,7 +2339,7 @@ special_symbol (hp, pfile)
|
||||
break;
|
||||
|
||||
case T_USER_LABEL_PREFIX_TYPE:
|
||||
buf = USER_LABEL_PREFIX;
|
||||
buf = user_label_prefix;
|
||||
break;
|
||||
|
||||
case T_REGISTER_PREFIX_TYPE:
|
||||
@ -6342,6 +6343,10 @@ cpp_handle_option (pfile, argc, argv)
|
||||
{
|
||||
struct cpp_options *opts = CPP_OPTIONS (pfile);
|
||||
int i = 0;
|
||||
|
||||
if (user_label_prefix == NULL)
|
||||
user_label_prefix = USER_LABEL_PREFIX;
|
||||
|
||||
if (argv[i][0] != '-') {
|
||||
if (opts->out_fname != NULL)
|
||||
{
|
||||
@ -6362,6 +6367,13 @@ cpp_handle_option (pfile, argc, argv)
|
||||
cpp_fatal (pfile, "Directory name missing after `%s' option", argv[i]);
|
||||
return argc;
|
||||
|
||||
case 'f':
|
||||
if (!strcmp (argv[i], "-fleading-underscore"))
|
||||
user_label_prefix = "_";
|
||||
else if (!strcmp (argv[i], "-fno-leading-underscore"))
|
||||
user_label_prefix = "";
|
||||
break;
|
||||
|
||||
case 'i':
|
||||
if (!strcmp (argv[i], "-include")
|
||||
|| !strcmp (argv[i], "-imacros")) {
|
||||
|
||||
27
gcc/cppulp.c
Normal file
27
gcc/cppulp.c
Normal file
@ -0,0 +1,27 @@
|
||||
/* CPP Library.
|
||||
Copyright (C) 1986, 87, 89, 92-97, 1998 Free Software Foundation, Inc.
|
||||
Contributed by Per Bothner, 1994-95.
|
||||
Based on CCCP program by Paul Rubin, June 1986
|
||||
Adapted to ANSI C, Richard Stallman, Jan 1987
|
||||
|
||||
This program is free software; you can redistribute it and/or modify it
|
||||
under the terms of the GNU General Public License as published by the
|
||||
Free Software Foundation; either version 2, or (at your option) any
|
||||
later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include "config.h"
|
||||
#include "system.h"
|
||||
|
||||
#include "gansidecl.h"
|
||||
#include "output.h"
|
||||
|
||||
char *user_label_prefix;
|
||||
@ -121,8 +121,7 @@ do { fprintf (FILE, "\t%s\t", ASM_LONG); \
|
||||
/* This is how to output a reference to a user-level label named NAME. */
|
||||
|
||||
#ifndef ASM_OUTPUT_LABELREF
|
||||
#define ASM_OUTPUT_LABELREF(FILE,NAME) \
|
||||
do { fputs (USER_LABEL_PREFIX, FILE); fputs (NAME, FILE); } while (0)
|
||||
#define ASM_OUTPUT_LABELREF(FILE,NAME) asm_fprintf ((FILE), "%U%s", (NAME))
|
||||
#endif
|
||||
|
||||
/* This determines whether or not we support weak symbols. */
|
||||
|
||||
@ -2663,13 +2663,16 @@ static char text_end_label[MAX_ARTIFICIAL_LABEL_BYTES];
|
||||
macro has the same effect as ASM_OUTPUT_LABELREF, but copies to
|
||||
a string rather than writing to a file. */
|
||||
#ifndef ASM_NAME_TO_STRING
|
||||
#define ASM_NAME_TO_STRING(STR, NAME) \
|
||||
do { \
|
||||
if ((NAME)[0] == '*') \
|
||||
dyn_string_append (STR, NAME + 1); \
|
||||
else \
|
||||
dyn_string_append (STR, NAME); \
|
||||
} \
|
||||
#define ASM_NAME_TO_STRING(STR, NAME) \
|
||||
do { \
|
||||
if ((NAME)[0] == '*') \
|
||||
dyn_string_append (STR, NAME + 1); \
|
||||
else \
|
||||
{ \
|
||||
dyn_string_append (STR, user_label_prefix); \
|
||||
dyn_string_append (STR, NAME); \
|
||||
} \
|
||||
} \
|
||||
while (0)
|
||||
#endif
|
||||
|
||||
|
||||
@ -3831,9 +3831,7 @@ asm_fprintf VPROTO((FILE *file, char *p, ...))
|
||||
break;
|
||||
|
||||
case 'U':
|
||||
#ifdef USER_LABEL_PREFIX
|
||||
fprintf (file, "%s", USER_LABEL_PREFIX);
|
||||
#endif
|
||||
fputs (user_label_prefix, file);
|
||||
break;
|
||||
|
||||
default:
|
||||
|
||||
@ -628,6 +628,7 @@ static struct compiler default_compilers[] =
|
||||
%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
|
||||
%{traditional} %{ftraditional:-traditional}\
|
||||
%{traditional-cpp:-traditional}\
|
||||
%{fleading-underscore} %{fno-leading-underscore}\
|
||||
%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
|
||||
%i %{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}}\n}\
|
||||
%{!E:%{!M:%{!MM:cc1 %i %1 \
|
||||
@ -661,6 +662,7 @@ static struct compiler default_compilers[] =
|
||||
%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
|
||||
%{traditional} %{ftraditional:-traditional}\
|
||||
%{traditional-cpp:-traditional}\
|
||||
%{fleading-underscore} %{fno-leading-underscore}\
|
||||
%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
|
||||
%i %{!M:%{!MM:%{!E:%{!pipe:%g.i}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
|
||||
"%{!M:%{!MM:%{!E:cc1 %{!pipe:%g.i} %1 \
|
||||
@ -686,6 +688,7 @@ static struct compiler default_compilers[] =
|
||||
%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
|
||||
%{traditional} %{ftraditional:-traditional}\
|
||||
%{traditional-cpp:-traditional}\
|
||||
%{fleading-underscore} %{fno-leading-underscore}\
|
||||
%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
|
||||
%i %W{o*}}\
|
||||
%{!E:%e-E required when input is from standard input}"}},
|
||||
@ -700,6 +703,7 @@ static struct compiler default_compilers[] =
|
||||
%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
|
||||
%{traditional} %{ftraditional:-traditional}\
|
||||
%{traditional-cpp:-traditional}\
|
||||
%{fleading-underscore} %{fno-leading-underscore}\
|
||||
%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
|
||||
%i %{!M:%{!MM:%{!E:%{!pipe:%g.i}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
|
||||
"%{!M:%{!MM:%{!E:cc1obj %{!pipe:%g.i} %1 \
|
||||
@ -725,6 +729,7 @@ static struct compiler default_compilers[] =
|
||||
%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
|
||||
%{traditional} %{ftraditional:-traditional}\
|
||||
%{traditional-cpp:-traditional}\
|
||||
%{fleading-underscore} %{fno-leading-underscore}\
|
||||
%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
|
||||
%i %W{o*}"}},
|
||||
{".i", {"@cpp-output"}},
|
||||
@ -752,6 +757,7 @@ static struct compiler default_compilers[] =
|
||||
%c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}}\
|
||||
%{traditional} %{ftraditional:-traditional}\
|
||||
%{traditional-cpp:-traditional}\
|
||||
%{fleading-underscore} %{fno-leading-underscore}\
|
||||
%{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
|
||||
%i %{!M:%{!MM:%{!E:%{!pipe:%g.s}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
|
||||
"%{!M:%{!MM:%{!E:%{!S:as %a %Y\
|
||||
|
||||
@ -408,6 +408,7 @@ in the following sections.
|
||||
-fverbose-asm -fpack-struct -fstack-check
|
||||
-fargument-alias -fargument-noalias
|
||||
-fargument-noalias-global
|
||||
-fleading-underscore
|
||||
@end smallexample
|
||||
@end table
|
||||
|
||||
@ -5989,6 +5990,14 @@ alias each other and do not alias global storage.
|
||||
|
||||
Each language will automatically use whatever option is required by
|
||||
the language standard. You should not need to use these options yourself.
|
||||
|
||||
@item -fleading-underscore
|
||||
This option and its counterpart, -fno-leading-underscore, forcibly
|
||||
change the way C symbols are represented in the object file. One use
|
||||
is to help link with legacy assembly code.
|
||||
|
||||
Be warned that you should know what you are doing when invoking this
|
||||
option, and that not all targets provide complete support for it.
|
||||
@end table
|
||||
|
||||
@node Environment Variables
|
||||
|
||||
@ -59,9 +59,8 @@ OBJECTIVE-C objective-c: cc1obj$(exeext)
|
||||
# Language-specific object files for Objective C.
|
||||
OBJC_OBJS = objc-parse.o objc-act.o $(C_AND_OBJC_OBJS)
|
||||
|
||||
cc1obj$(exeext): $(P) $(OBJC_OBJS) $(OBJS) $(LIBDEPS)
|
||||
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJC_OBJS) $(OBJS) \
|
||||
$(LIBS)
|
||||
cc1obj$(exeext): $(P) $(OBJS) $(OBJC_OBJS) $(LIBDEPS)
|
||||
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(OBJS) $(OBJC_OBJS) $(LIBS)
|
||||
|
||||
# Objective C language specific files.
|
||||
|
||||
|
||||
@ -482,3 +482,6 @@ extern FILE *rtl_dump_file;
|
||||
&& (DECL_INITIAL (DECL) == error_mark_node \
|
||||
|| TREE_CONSTANT (DECL_INITIAL (DECL))) \
|
||||
&& ! (RELOC && (flag_pic || DECL_ONE_ONLY (DECL))))
|
||||
|
||||
/* User label prefix in effect for this compilation. */
|
||||
extern char *user_label_prefix;
|
||||
|
||||
28
gcc/toplev.c
28
gcc/toplev.c
@ -770,6 +770,17 @@ typedef struct
|
||||
}
|
||||
lang_independent_options;
|
||||
|
||||
/* Add or remove a leading underscore from user symbols. */
|
||||
int flag_leading_underscore = -1;
|
||||
|
||||
/* The user symbol prefix after having resolved same. */
|
||||
char *user_label_prefix;
|
||||
|
||||
/* A default for same. */
|
||||
#ifndef USER_LABEL_PREFIX
|
||||
#define USER_LABEL_PREFIX ""
|
||||
#endif
|
||||
|
||||
/* Table of language-independent -f options.
|
||||
STRING is the option name. VARIABLE is the address of the variable.
|
||||
ON_VALUE is the value to store in VARIABLE
|
||||
@ -915,6 +926,8 @@ lang_independent_options f_options[] =
|
||||
"Suppress output of instruction numbers and line number notes in debugging dumps"},
|
||||
{"instrument-functions", &flag_instrument_function_entry_exit, 1,
|
||||
"Instrument function entry/exit with profiling calls"},
|
||||
{"leading-underscore", &flag_leading_underscore, 1,
|
||||
"External symbols have a leading underscore" }
|
||||
};
|
||||
|
||||
#define NUM_ELEM(a) (sizeof (a) / sizeof ((a)[0]))
|
||||
@ -4899,6 +4912,21 @@ main (argc, argv)
|
||||
warning ("this target machine does not have delayed branches");
|
||||
#endif
|
||||
|
||||
user_label_prefix = USER_LABEL_PREFIX;
|
||||
if (flag_leading_underscore != -1)
|
||||
{
|
||||
/* If the default prefix is more complicated than "" or "_",
|
||||
issue a warning and ignore this option. */
|
||||
if (user_label_prefix[0] == 0 ||
|
||||
(user_label_prefix[0] == '_' && user_label_prefix[1] == 0))
|
||||
{
|
||||
user_label_prefix = flag_leading_underscore ? "_" : "";
|
||||
}
|
||||
else
|
||||
warning ("-f%sleading-underscore not supported on this target machine",
|
||||
flag_leading_underscore ? "" : "no-");
|
||||
}
|
||||
|
||||
/* If we are in verbose mode, write out the version and maybe all the
|
||||
option flags in use. */
|
||||
if (version_flag)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user