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author | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2011-12-19 16:56:54 -0800 |
commit | 40d7cd0fd78fe2004e2a53c4618c148339b02733 (patch) | |
tree | 5874557a6c86a1f564a03e5f28b266e31bc3759c /gcc-4.6/fixincludes/fixopts.c | |
parent | fe2afdf3f3701489c05d2a7509752d6f0c7616f7 (diff) | |
download | toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.gz toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.tar.bz2 toolchain_gcc-40d7cd0fd78fe2004e2a53c4618c148339b02733.zip |
Add gcc-4.6. Synced to @180989
Change-Id: Ie3676586e1d8e3c8cd9f07d022f450d05fa08439
svn://gcc.gnu.org/svn/gcc/branches/google/gcc-4_6-mobile
Diffstat (limited to 'gcc-4.6/fixincludes/fixopts.c')
-rw-r--r-- | gcc-4.6/fixincludes/fixopts.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/gcc-4.6/fixincludes/fixopts.c b/gcc-4.6/fixincludes/fixopts.c new file mode 100644 index 000000000..d305cd767 --- /dev/null +++ b/gcc-4.6/fixincludes/fixopts.c @@ -0,0 +1,50 @@ +/* Handle options that are passed from environment variables. + + Copyright (C) 2004, 2009 Free Software Foundation, Inc. + +This file is part of GCC. + +GCC 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 3, or (at your option) +any later version. + +GCC 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 GCC; see the file COPYING3. If not see +<http://www.gnu.org/licenses/>. */ + +#include "fixlib.h" + +#define _ENV_(v,m,n,t) tCC* v = NULL; +ENV_TABLE +#undef _ENV_ + +void +initialize_opts (void) +{ + static const char var_not_found[] = +#ifndef __STDC__ + "fixincl ERROR: %s environment variable not defined\n" +#else + "fixincl ERROR: %s environment variable not defined\n" + "each of these must be defined:\n" +# define _ENV_(vv,mm,nn,tt) "\t" nn " - " tt "\n" + ENV_TABLE +# undef _ENV_ +#endif + ; + +#define _ENV_(v,m,n,t) { tSCC var[] = n; \ + v = getenv (var); if (m && (v == NULL)) { \ + fprintf (stderr, var_not_found, var); \ + exit (EXIT_FAILURE); } } + +ENV_TABLE + +#undef _ENV_ +} |