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ad643a75f7
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
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/* Handle options that are passed from environment variables.
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Copyright (C) 2004 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#include "fixlib.h"
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#define _ENV_(v,m,n,t) tCC* v = NULL;
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ENV_TABLE
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#undef _ENV_
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void
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initialize_opts ()
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{
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static const char var_not_found[] =
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#ifndef __STDC__
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"fixincl ERROR: %s environment variable not defined\n"
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#else
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"fixincl ERROR: %s environment variable not defined\n"
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"each of these must be defined:\n"
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# define _ENV_(vv,mm,nn,tt) "\t" nn " - " tt "\n"
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ENV_TABLE
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# undef _ENV_
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#endif
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;
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#define _ENV_(v,m,n,t) { tSCC var[] = n; \
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v = getenv (var); if (m && (v == NULL)) { \
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fprintf (stderr, var_not_found, var); \
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exit (EXIT_FAILURE); } }
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ENV_TABLE
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#undef _ENV_
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}
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