commit: 43ba0dabac8afb4fc205e5282f3eb42935408854 Author: Michał Górny <mgorny <AT> gentoo <DOT> org> AuthorDate: Sat Mar 10 14:04:52 2018 +0000 Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> CommitDate: Sat Mar 10 14:05:46 2018 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=43ba0dab
sys-devel/llvm: Temporarily refuse to build w/ GCC-7 due to hangs Bug: https://bugs.gentoo.org/649880 sys-devel/llvm/llvm-6.0.0.ebuild | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sys-devel/llvm/llvm-6.0.0.ebuild b/sys-devel/llvm/llvm-6.0.0.ebuild index e474af58c92..f38524606bb 100644 --- a/sys-devel/llvm/llvm-6.0.0.ebuild +++ b/sys-devel/llvm/llvm-6.0.0.ebuild @@ -75,6 +75,15 @@ S=${WORKDIR}/${P/_/}.src # least intrusive of all CMAKE_BUILD_TYPE=RelWithDebInfo +pkg_pretend() { + if tc-is-gcc && [[ $(gcc-major-version) -ge 7 ]]; then + eerror "GCC 7 is known to cause mis-compilation that causes the build to hang." + eerror "Please use an older version to build LLVM until a good solution is found." + eerror "Bug report: https://bugs.gentoo.org/649880"; + die "GCC-7+ is not supported" + fi +} + src_prepare() { # Fix llvm-config for shared linking and sane flags # https://bugs.gentoo.org/show_bug.cgi?id=565358
