diff options
author | V3n3RiX <venerix@redcorelinux.org> | 2018-01-19 20:11:46 +0000 |
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committer | V3n3RiX <venerix@redcorelinux.org> | 2018-01-19 20:11:46 +0000 |
commit | 5b5df25227111ef465caf5c52bcfb66dac3219cd (patch) | |
tree | 31b713cac6188358125cbb66b8804030328740f0 /sys-libs/libomp/libomp-5.0.1.ebuild | |
parent | 02e2208f46f4e2c00fb9743cbc47350bdd233bfa (diff) |
gentoo resync : 19.01.2018
Diffstat (limited to 'sys-libs/libomp/libomp-5.0.1.ebuild')
-rw-r--r-- | sys-libs/libomp/libomp-5.0.1.ebuild | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys-libs/libomp/libomp-5.0.1.ebuild b/sys-libs/libomp/libomp-5.0.1.ebuild index 87c3bfe493f6..9075688c9e49 100644 --- a/sys-libs/libomp/libomp-5.0.1.ebuild +++ b/sys-libs/libomp/libomp-5.0.1.ebuild @@ -1,4 +1,4 @@ -# Copyright 1999-2017 Gentoo Foundation +# Copyright 1999-2018 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 EAPI=6 @@ -20,7 +20,7 @@ SRC_URI="https://releases.llvm.org/${PV/_//}/openmp-${PV/_/}.src.tar.xz" LICENSE="|| ( UoI-NCSA MIT ) MIT LLVM-Grant" SLOT="0" -KEYWORDS="~amd64 ~arm64 ~x86" +KEYWORDS="amd64 ~arm64 ~x86" IUSE="hwloc ompt test" RESTRICT="!test? ( test )" @@ -43,7 +43,10 @@ S=${WORKDIR}/openmp-${PV/_/}.src CMAKE_BUILD_TYPE=RelWithDebInfo CONFIG_CHECK="~!SCHED_PDS" -ERROR_SCHED_PDS="PDS scheduler is not supported as it does not implement sched_yield()" +ERROR_SCHED_PDS="PDS scheduler versions >= 0.98c < 0.98i (e.g. used in kernels +>= 4.13-pf11, no fixed release yet) do not implement sched_yield() call which +may result in horrible performance problems with libomp. If you are using one +of the specified kernel versions, you may want to disable the PDS scheduler." python_check_deps() { has_version "dev-python/lit[${PYTHON_USEDEP}]" |