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re PR bootstrap/38580 (Bootstrap broken on mingw32) 

PR bootstrap/38580
	* gcc.c (process_command): Replace call to execvp with calls
	to pex_one and exit.

From-SVN: r143330
This commit is contained in:
Danny Smith 2009-01-13 07:40:51 +00:00 committed by Danny Smith
parent 2e50357552
commit 5d14e3d50a
2 changed files with 22 additions and 3 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2009-01-13 Danny Smith <dannysmith@users.sourceforge.net>
PR bootstrap/38580
* gcc.c (process_command): Replace call to execvp with calls
to pex_one and exit.
2009-01-03 Anatoly Sokolov <aesok@post.ru>
PR target/29141

19
gcc/gcc.c
View File

@ -1,6 +1,6 @@
/* Compiler driver program that can handle many languages.
Copyright (C) 1987, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
This file is part of GCC.
@ -3382,6 +3382,9 @@ process_command (int argc, const char **argv)
char **new_argv;
char *new_argv0;
int baselen;
int status = 0;
int err = 0;
const char *errmsg;
while (argc > 1 && argv[1][0] == '-'
&& (argv[1][1] == 'V'
@ -3424,8 +3427,18 @@ process_command (int argc, const char **argv)
new_argv = XDUPVEC (char *, argv, argc + 1);
new_argv[0] = new_argv0;
execvp (new_argv0, new_argv);
fatal ("couldn't run '%s': %s", new_argv0, xstrerror (errno));
errmsg = pex_one (PEX_SEARCH, new_argv0, new_argv, progname, NULL,
NULL, &status, &err);
if (errmsg)
{
if (err == 0)
fatal ("couldn't run '%s': %s", new_argv0, errmsg);
else
fatal ("couldn't run '%s': %s: %s", new_argv0, errmsg,
xstrerror (err));
}
exit (status);
}
/* Set up the default search paths. If there is no GCC_EXEC_PREFIX,