Date: Tue, 16 Apr 2013 11:08:40 +0200 From: magnum <john.magnum@...hmail.com> To: john-dev@...ts.openwall.com Subject: Re: Makefile changes to make building *-clang-debug easier On 16 Apr, 2013, at 11:04 , Frank Dittrich <frank_dittrich@...mail.com> wrote: > Hi all, > > currently, -faddress-sanitizer is used for the *-clang-debug builds. > > But clang 3.2 complains that this option is deprecated, and suggests > using -fsanitize=address instead. > I am, however, not sure whether or not older clang versions support > -faddress-sanitizer, but not -fsanitize=address. > > Due to https://bugzilla.redhat.com/show_bug.cgi?id=949489, none of these > options can be used on Fedora 18. > That's why I decided to patch Makefile and introduce a new variable, > CFLAG_SANITIZE_ADDRESS. > I also changed the default from the old -faddress-sanitizer to the new > -fsanitize=address. > This might destroy backwards compatibility, so I am not sure whether I > should send a pull request for unstable. > That's why I just attach the patch. > OTOH, the *-clang-debug targets are intended for developers, not for end > users. They are not even mentioned when just using "make". > > What do you think? > > Frank > <0001-Makefile-changes-to-make-building-clang-debug-target.patch> I haven't tried it yet but it sounds like a good idea to me. magnum
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