[Bug driver/40251] Using the -V option makes the compiler to exit with 0 exit code on error

[joseph at codesourcery dot com]

------- Comment #2 from joseph at codesourcery dot com  2009-05-29 10:06 -------
Subject: Re:   New: Using the -V option makes the compiler to
 exit with 0 exit code on error

The pexecute interface returns a status value from waitpid from the driver 
executed with -V, and gcc.c then passes this to exit () without passing it 
through WEXITSTATUS or similar first, so it calls exit (256) which loses 
the error.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40251