df065c820f
2005-08-14 Kelley Cook <kcook@gcc.gnu.org> * All files: Update with new FSF address. From-SVN: r103096
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* Handle options that are passed from environment variables.
|
|
|
|
Copyright (C) 2004 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 2, 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 COPYING. If not, write to
|
|
the Free Software Foundation, 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA. */
|
|
|
|
#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_
|
|
}
|