https://bugs.freedesktop.org/show_bug.cgi?id=68468
--- Comment #4 from adam777@gmail.com --- Well, the digging phase is over, I pretty much hit a wall.
As stated above, the general bisecting idea is clear, but I'm having problem actually building mesa. Here what I've done: I downloaded the PKGBUILD and needed packages (clang-svn, llvm-svn etc.) from Laurent Carlier's folder (an Arch developer). I modified the PKGBUILD a bit - comment out unnecessary packages (intel-dri-git, for example). In order to build a specific commit, I added the following line to the build() section:
cd ${srcdir}/mesa git checkout 5b2855bfe79bfc3995969f2bf775d89b1bc1808a
makepkg -s was invoked later, but failed pretty soon. A bit of googling and the blame was with bison 3.0. Since the commit I'm trying to build is from April 11th and the bison 3.0 fix is from July 31st and since I have no idea how to backport the bison 3.0 patches, I downgraded to bison 2.7.1 from the AUR (https://bugs.freedesktop.org/show_bug.cgi?id=67354).
makepkg -s then got over the problematic bison part but failed again, this time with an error related to llvm 3.4 (https://bugs.freedesktop.org/show_bug.cgi?id=64590). Again, The fix is from May 14th (http://cgit.freedesktop.org/mesa/mesa/c … 773efbc181), so I reverted to LLVM 3.3 and modified PKGBUILD accordingly (llvm instead of llvm-svn etc.).
This is, unfortunately, where I got stuck. Build fails again, with an error that seems to be related to llvm 3.4, though I'm on 3.3. Log is here - http://pastebin.com/DwFAVKxC PKGBUILD is here - http://pastebin.com/PwiZXVGv