mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-11-27 13:54:19 +08:00
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/* Handle options that are passed from environment variables.
|
|
|
|
Copyright (C) 2004, 2009, 2012 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"
|
|
|
|
te_verbose verbose_level = VERB_PROGRESS;
|
|
|
|
fixinc_mode_t fixinc_mode = TESTING_OFF;
|
|
|
|
#define _ENV_(v,m,n,t) char const * v = NULL;
|
|
ENV_TABLE
|
|
#undef _ENV_
|
|
|
|
static void
|
|
show_not_def (char const * vname)
|
|
{
|
|
static const char var_not_found[] =
|
|
"fixincl ERROR: %s environment variable not defined\n"
|
|
"each of these must be defined:\n";
|
|
static char const not_found_var[] = "\t%s\n";
|
|
|
|
fprintf (stderr, var_not_found, vname);
|
|
# define _ENV_(vv,mm,nn,tt) \
|
|
if (mm) fprintf (stderr, not_found_var, nn);
|
|
ENV_TABLE
|
|
# undef _ENV_
|
|
|
|
exit (EXIT_FAILURE);
|
|
}
|
|
|
|
void
|
|
initialize_opts (void)
|
|
{
|
|
#define _ENV_(v,m,n,t) { \
|
|
static char const var[] = n; \
|
|
v = getenv (var); \
|
|
if (m && (v == NULL)) show_not_def (var); \
|
|
}
|
|
|
|
ENV_TABLE;
|
|
#undef _ENV_
|
|
|
|
if ((pz_test_mode != NULL) && (strcmp (pz_test_mode, "true") == 0))
|
|
fixinc_mode = TESTING_ON;
|
|
}
|