diff options
| author | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-20 21:00:03 +0000 |
|---|---|---|
| committer | jsm28 <jsm28@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-20 21:00:03 +0000 |
| commit | 727790207840e183ceb2477fc26bb1fcd37d5b9c (patch) | |
| tree | f48eda30525ee2ab01e82568bb55e5e407a8a604 /gcc/gcc.c | |
| parent | 2db62ac62772332fb91f424fb2286d77520d8d83 (diff) | |
| download | gcc-727790207840e183ceb2477fc26bb1fcd37d5b9c.tar.gz | |
PR libstdc++/25524
* cppdefault.h (struct default_include): Add multilib flag.
* cppdefault.c (cpp_include_defaults): Set it.
* c.opt (-imultilib): New option.
* c-opts.c (imultilib): New.
(c_common_handle_option): Handle -imultilib.
(c_common_post_options): Likewise.
* c-incpath.c (add_standard_paths, register_include_chains):
Likewise.
* c-incpath.h (register_include_chains): Add extra parameter.
* gcc.c (do_spec_1): Generate -imultilib option.
(The Specs Language): Update %I description.
(process_command): Update copyright notice.
* doc/cppopts.texi (-imultilib): Document.
* doc/invoke.texi (-imultilib): Include in option summary.
(%I): Update specs documentation.
libstdc++-v3:
* include/Makefile.am: Install host-specific headers in multilib
subdirectory.
* include/Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110037 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/gcc/gcc.c b/gcc/gcc.c index bff3ae8de4c..0bd34eea40c 100644 --- a/gcc/gcc.c +++ b/gcc/gcc.c @@ -1,6 +1,6 @@ /* Compiler driver program that can handle many languages. Copyright (C) 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. This file is part of GCC. @@ -441,8 +441,8 @@ or with constant text in a single argument. SUFFIX characters following %O as they would following, for example, `.o'. %I Substitute any of -iprefix (made from GCC_EXEC_PREFIX), -isysroot - (made from TARGET_SYSTEM_ROOT), and -isystem (made from COMPILER_PATH - and -B options) as necessary. + (made from TARGET_SYSTEM_ROOT), -isystem (made from COMPILER_PATH + and -B options) and -imultilib as necessary. %s current argument is the name of a library or startup file of some sort. Search for that file in a standard list of directories and substitute the full name found. @@ -3535,7 +3535,7 @@ process_command (int argc, const char **argv) { /* translate_options () has turned --version into -fversion. */ printf (_("%s (GCC) %s\n"), programname, version_string); - printf ("Copyright %s 2005 Free Software Foundation, Inc.\n", + printf ("Copyright %s 2006 Free Software Foundation, Inc.\n", _("(C)")); fputs (_("This is free software; see the source for copying conditions. There is NO\n\ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"), @@ -4947,6 +4947,15 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part) { struct spec_path_info info; + if (multilib_dir) + { + do_spec_1 ("-imultilib", 1, NULL); + /* Make this a separate argument. */ + do_spec_1 (" ", 0, NULL); + do_spec_1 (multilib_dir, 1, NULL); + do_spec_1 (" ", 0, NULL); + } + if (gcc_exec_prefix) { do_spec_1 ("-iprefix", 1, NULL); |