5793b27668
* Makefile.in (C_AND_OBJC_OBJS, c-incpath.o, c-lex.o, LIBCPP_OBJS, cppinit.o, cppdefault.o, fix-header): Update. * c-incpath.c: New file. * c-incpath.h: New file. * c-lex.c: Include c-incpath.h. (init_c_lex): Register path simplifier. * c-opts.c: Include cppdefault.h and c-incpath.h. (TARGET_SYSTEM_ROOT, verbose, iprefix, sysroot, std_inc, std_cxx_inc, quote_chain_split, add_prefixed_path): New. (COMMAND_LINE_OPTIONS): Add more options from cpplib. (missing_arg, c_common_decode_option): Handle them. (c_common_post_options): Register include chains. (print_help): Update. * cppdefault.h (struct default include): Update. Move some macros to ... * cppdefault.c: ... here. (cpp_include_defaults): Add extra field add_sysroot. * cppfiles.c (include_file, search_from, find_or_create_entry, cpp_included, find_include_file, remap_filename): Update for renaming of search_path to cpp_path, and of the chain headers. (remove_component_p, _cpp_simplify_pathname): Move to c-incpath.c. * cpphash.h (struct search_path): Move to cpplib.h. (struct cpp_buffer, struct cpp_reader): Update. (_cpp_simplify_pathname): Remove. * cppinit.c: Don't include prefix.h and cppdefault.h. (INO_T_EQ, INO_T_COPY, path_include, append_include_chain, remove_dup_dir, remove_dup_nonsys_dirs, remove_dup_dirs, init_standard_includes, BRACKET, SYSTEM, AFTER, no_dir, no_pth, cpp_handle_options): Remove. (struct pending_option): Remove chain members. (cpp_destroy, cpp_read_main_file, COMMAND_LINE_OPTIONS, cpp_handle_option): Update. * cpplib.h (struct cpp_path, cpp_set_include_chains): New. (struct cpp_options): Remove quote_include, bracket_include, include_prefix, include_prefix_len, verbose, ignore_srcdir, no_standard_includes, no_standard_cplusplus_includes. (struct cpp_callbacks): Add simplify_path. (cpp_handle_options): Remove. * fix-header.c: Include c-incpath.h. (read_scan_file): Update to use c-incpath functionality. * doc/passes.texi: Update. cp: * Make-lang.in (CXX_C_OBJS): Update. From-SVN: r63612
105 lines
3.2 KiB
C
105 lines
3.2 KiB
C
/* CPP Library.
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Copyright (C) 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
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1999, 2000, 2003 Free Software Foundation, Inc.
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Contributed by Per Bothner, 1994-95.
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Based on CCCP program by Paul Rubin, June 1986
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Adapted to ANSI C, Richard Stallman, Jan 1987
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This program is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2, or (at your option) any
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later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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#include "config.h"
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#include "system.h"
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#include "coretypes.h"
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#include "tm.h"
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#include "cppdefault.h"
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#ifndef STANDARD_INCLUDE_DIR
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#define STANDARD_INCLUDE_DIR "/usr/include"
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#endif
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#ifndef STANDARD_INCLUDE_COMPONENT
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#define STANDARD_INCLUDE_COMPONENT 0
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#endif
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#if defined (CROSS_COMPILE) && !defined (TARGET_SYSTEM_ROOT)
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# undef LOCAL_INCLUDE_DIR
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# undef SYSTEM_INCLUDE_DIR
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# undef STANDARD_INCLUDE_DIR
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#else
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# undef CROSS_INCLUDE_DIR
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#endif
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const struct default_include cpp_include_defaults[]
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#ifdef INCLUDE_DEFAULTS
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= INCLUDE_DEFAULTS;
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#else
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= {
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#ifdef GPLUSPLUS_INCLUDE_DIR
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/* Pick up GNU C++ generic include files. */
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{ GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1, 0 },
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#endif
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#ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
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/* Pick up GNU C++ target-dependent include files. */
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{ GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1, 0 },
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#endif
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#ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
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/* Pick up GNU C++ backward and deprecated include files. */
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{ GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1, 0 },
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#endif
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#ifdef LOCAL_INCLUDE_DIR
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/* /usr/local/include comes before the fixincluded header files. */
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{ LOCAL_INCLUDE_DIR, 0, 0, 1, 1 },
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#endif
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#ifdef PREFIX_INCLUDE_DIR
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{ PREFIX_INCLUDE_DIR, 0, 0, 1, 0 },
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#endif
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#ifdef GCC_INCLUDE_DIR
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/* This is the dir for fixincludes and for gcc's private headers. */
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{ GCC_INCLUDE_DIR, "GCC", 0, 0, 0 },
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#endif
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#ifdef CROSS_INCLUDE_DIR
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/* One place the target system's headers might be. */
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{ CROSS_INCLUDE_DIR, "GCC", 0, 0, 0 },
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#endif
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#ifdef TOOL_INCLUDE_DIR
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/* Another place the target system's headers might be. */
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{ TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0 },
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#endif
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#ifdef SYSTEM_INCLUDE_DIR
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/* Some systems have an extra dir of include files. */
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{ SYSTEM_INCLUDE_DIR, 0, 0, 0, 1 },
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#endif
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#ifdef STANDARD_INCLUDE_DIR
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/* /usr/include comes dead last. */
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{ STANDARD_INCLUDE_DIR, STANDARD_INCLUDE_COMPONENT, 0, 0, 1 },
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#endif
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{ 0, 0, 0, 0, 0 }
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};
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#endif /* no INCLUDE_DEFAULTS */
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#ifdef GCC_INCLUDE_DIR
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const char cpp_GCC_INCLUDE_DIR[] = GCC_INCLUDE_DIR;
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const size_t cpp_GCC_INCLUDE_DIR_len = sizeof GCC_INCLUDE_DIR - 8;
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#else
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const char cpp_GCC_INCLUDE_DIR[] = "";
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const size_t cpp_GCC_INCLUDE_DIR_len = 0;
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#endif
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#ifdef TARGET_SYSTEM_ROOT
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const char *cpp_SYSROOT = TARGET_SYSTEM_ROOT;
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#else
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const char *cpp_SYSROOT = "";
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#endif
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