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author | Paolo Bonzini <bonzini@gnu.org> | 2004-10-15 07:58:38 +0000 |
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committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2004-10-15 07:58:38 +0000 |
commit | ad643a75f71cefbfe50788933c5c847211a09fe4 (patch) | |
tree | 0988a96569fcf89616a90abf081927a8c8328cf8 /fixincludes/fixopts.c | |
parent | e26ce7eddf63a239c48619d4ed8f2e635dc6d8d9 (diff) | |
download | gcc-ad643a75f71cefbfe50788933c5c847211a09fe4.zip gcc-ad643a75f71cefbfe50788933c5c847211a09fe4.tar.gz gcc-ad643a75f71cefbfe50788933c5c847211a09fe4.tar.bz2 |
re PR other/17991 (Two-process fixincludes broken: pz_mn_name_pat undefined)
2004-08-14 Paolo Bonzini <bonzini@gnu.org>
PR other/17991
* Makefile.in (ALLOBJ, TESTOBJ, FIXOBJ): Add fixopts.o.
Update copyright year.
* fixfixes.c (main): Call initialize_opts from fixopts.c.
* fixincl.c (initialize): Call initialize_opts from fixopts.c,
do not include code for parsing options (environment vars).
(fix_with_system): Use a search path for applyfix, so that you
can run the test suite with two-process fixincludes.
* fixopts.c: New file.
* configure.ac: Add --enable-twoprocess. Export ac_exeext
to config.h. Default to --enable-twoprocess for MinGW32.
* config.h.in: Regenerate.
* configure: Regenerate.
From-SVN: r89087
Diffstat (limited to 'fixincludes/fixopts.c')
-rw-r--r-- | fixincludes/fixopts.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/fixincludes/fixopts.c b/fixincludes/fixopts.c new file mode 100644 index 0000000..55a85e9 --- /dev/null +++ b/fixincludes/fixopts.c @@ -0,0 +1,51 @@ +/* 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, 59 Temple Place - Suite 330, +Boston, MA 02111-1307, USA. */ + +#include "fixlib.h" + +#define _ENV_(v,m,n,t) tCC* v = NULL; +ENV_TABLE +#undef _ENV_ + +void +initialize_opts () +{ + 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_ +} |