From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- fixincludes/fixopts.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 fixincludes/fixopts.c (limited to 'fixincludes/fixopts.c') diff --git a/fixincludes/fixopts.c b/fixincludes/fixopts.c new file mode 100644 index 000000000..d305cd767 --- /dev/null +++ b/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 +. */ + +#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_ +} -- cgit v1.2.3