This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug bootstrap/51388] Configure failure to detect unsupported warning options for non-bootstrap builds (including cross builds)
- From: "andreast at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 20 Dec 2011 14:42:03 +0000
- Subject: [Bug bootstrap/51388] Configure failure to detect unsupported warning options for non-bootstrap builds (including cross builds)
- Auto-submitted: auto-generated
- References: <bug-51388-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51388
Andreas Tobler <andreast at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |andreast at gcc dot gnu.org
--- Comment #10 from Andreas Tobler <andreast at gcc dot gnu.org> 2011-12-20 14:42:03 UTC ---
-Wno-*) option=-W`expr $real_option : '-Wno-\(.*\)'` ;;
The expr on FreeBSD treats leading minus (-) in an expression as an option.
Therefor this does not work there. I'm trying to find a solution.
One would be to remove the leading minus.