diff options
| -rw-r--r-- | sys-devel/llvm/llvm-6.0.0.ebuild | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/sys-devel/llvm/llvm-6.0.0.ebuild b/sys-devel/llvm/llvm-6.0.0.ebuild index e474af58c92d..f38524606bb8 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 |