Cloog 0.18.1 was released Oct. 11, 2013. Reproducible: Always Bumping Cloog to 0.18.1 should allow for bug 467192 to be resolved.
Created attachment 364342 [details] Ebuild Multilib is needed by multilib polly, which is an optional part of llvm, which is used by mesa, which has multilib support.
Created attachment 364358 [details] dev-libs/cloog-0.18.1.ebuild Here's a proposed ebuild for the new cloog version. I only made a few changes from the 0.18.0 ebuild: 1) changed EAPI from 4 to 5. 2) Changed required dev-libs/isl version to >=0.12.1. 3) Enabled OpenScop as an optional dependency (I've written an ebuild for OpenScop and can open a bug for the new ebuild if supporting this optional dependency is accepted). 4) Removed --with-polylib=no because this doesn't appear to be a valid parameter with new cloog versions. 5) Added --with-gmp=system.
Created attachment 364412 [details] dev-libs/cloog-{0.18.1,9999}
+*cloog-0.18.1 (22 May 2014) + + 22 May 2014; Ryan Hill <rhill@gentoo.org> -cloog-0.17.0.ebuild, + cloog-0.18.0.ebuild, +cloog-0.18.1.ebuild: + Version bump (bug #491726). USE EAPI 5 and subslots. Add multilib support. + Add missing pkgconfig dep. Remove old. http://sources.gentoo.org/viewcvs.py/gentoo-x86/dev-libs/cloog/cloog-0.18.0.ebuild?r1=1.8&r2=1.9 http://sources.gentoo.org/viewcvs.py/gentoo-x86/dev-libs/cloog/cloog-0.18.1.ebuild?rev=1.1&view=markup If you get openscop into the tree I can add support for it.
