commit: 7ef3504c4fb36c875c9a58bdde62b5f8443e3bf7 Author: Michał Górny <mgorny <AT> gentoo <DOT> org> AuthorDate: Sun Jul 9 08:23:27 2017 +0000 Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> CommitDate: Sun Jul 9 21:33:56 2017 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=7ef3504c
sys-libs/compiler-rt: Warn when not using clang sys-libs/compiler-rt/compiler-rt-4.0.1.ebuild | 7 +++++++ sys-libs/compiler-rt/compiler-rt-9999.ebuild | 7 +++++++ 2 files changed, 14 insertions(+) diff --git a/sys-libs/compiler-rt/compiler-rt-4.0.1.ebuild b/sys-libs/compiler-rt/compiler-rt-4.0.1.ebuild index 98d9f66212b..bc1e65eb314 100644 --- a/sys-libs/compiler-rt/compiler-rt-4.0.1.ebuild +++ b/sys-libs/compiler-rt/compiler-rt-4.0.1.ebuild @@ -34,6 +34,13 @@ S=${WORKDIR}/${P/_/}.src # least intrusive of all CMAKE_BUILD_TYPE=RelWithDebInfo +pkg_pretend() { + if ! use clang && ! tc-is-clang; then + ewarn "Building using a compiler other than clang may result in broken atomics" + ewarn "library. Enable USE=clang unless you have a very good reason not to." + fi +} + pkg_setup() { llvm_pkg_setup python-any-r1_pkg_setup diff --git a/sys-libs/compiler-rt/compiler-rt-9999.ebuild b/sys-libs/compiler-rt/compiler-rt-9999.ebuild index ffd1e9eddb3..03c34d45531 100644 --- a/sys-libs/compiler-rt/compiler-rt-9999.ebuild +++ b/sys-libs/compiler-rt/compiler-rt-9999.ebuild @@ -35,6 +35,13 @@ DEPEND=" # least intrusive of all CMAKE_BUILD_TYPE=RelWithDebInfo +pkg_pretend() { + if ! use clang && ! tc-is-clang; then + ewarn "Building using a compiler other than clang may result in broken atomics" + ewarn "library. Enable USE=clang unless you have a very good reason not to." + fi +} + pkg_setup() { llvm_pkg_setup python-any-r1_pkg_setup