/* 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.
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'
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,