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| author | Danny Smith <dannysmith@users.sourceforge.net> | 2009-01-13 07:40:51 +0000 |
|---|---|---|
| committer | Danny Smith <dannysmith@gcc.gnu.org> | 2009-01-13 07:40:51 +0000 |
| commit | 5d14e3d50aa995f8d37c82ace354fe41927e785c (patch) | |
| tree | 3f7c5ca3e23fdea50a256e973920401af30e8d03 /gcc/gcc.c | |
| parent | 2e50357552c03e8da8cdf351242d4617cd9efced (diff) | |
| download | gcc-5d14e3d50aa995f8d37c82ace354fe41927e785c.zip gcc-5d14e3d50aa995f8d37c82ace354fe41927e785c.tar.gz gcc-5d14e3d50aa995f8d37c82ace354fe41927e785c.tar.bz2 | |
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
Diffstat (limited to 'gcc/gcc.c')
| -rw-r--r-- | gcc/gcc.c | 19 |
1 files changed, 16 insertions, 3 deletions
@@ -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, |