sys-libs/libomp: Bump to 10.0.0rc2

Signed-off-by: Michał Górny <mgorny@gentoo.org>

diff --git a/sys-libs/libomp/Manifest b/sys-libs/libomp/Manifest
index 37761657e3d8668e29d4555642c7996d9d0dbac4..7c899f5c3f7fd294302c97a6e3104e62f0982784 100644 (file)
--- a/sys-libs/libomp/Manifest
+++ b/sys-libs/libomp/Manifest
@@ -1,4 +1,5 @@
 DIST llvmorg-10.0.0-rc1.tar.gz 120755822 BLAKE2B a729d37d96ba498cb865c6f708734dccb796b2caabb69167b9aa3b0e12c788f2a5980a048b99d5603da3d26af909fb31f406b4f4743cabae56c45f829a7bf695 SHA512 27137fc700971147c00ded6787eaae9f0bcf98c938fe227a5a559b38d983736f3d086f4ff6772d802c5f48a7d97a97c293261e4af88fcb5a720693b9cb5a4f02
+DIST llvmorg-10.0.0-rc2.tar.gz 120795019 BLAKE2B 6e701eddbd2313e777c7b37dff8455a08d3c599d01055b60afc0319373d4709deb429aac6bf9e80c4d2e2ab8ade03bf5b398b6ccd8882e4bde608d10cdbf2284 SHA512 ee571c9258a2d9fc411964f56b0b92b2e7134349ed21dbe7963eb61ef65da506e0c4f7c69259a3b6cecec23f55d24636608287ee4457ee667031e141f8f09aae
 DIST llvmorg-9.0.1.tar.gz 113193320 BLAKE2B b86e405f2b8e00436045fd409fe19cdde75c797b1192c62a22b5ec75e6b4dc8e874a0f33008dc31562445e4cbe53a992b6f48c684255a6a1ef261e595b8b161f SHA512 fa88beeaae94b6d0cd9b5ba38658d0ffed8004035d7d8a4f95c3d31a709b88b581ae9bd7761333c8e5375c44b8f6be01768b5a3be901163159d7e6c43b71da59
 DIST openmp-7.1.0.src.tar.xz 909320 BLAKE2B 7a5fd4374992b7c440ff27917c0af6a2ec64aaeb2fda645f75b5affd4981e3ceef7f15cba61c37934c5b35be543af315cc4bff2937545fbf5eaa6593f1aa8b83 SHA512 57f18beede401c1c39766e13a03b52083a0f7b437758069f66b73d6d1388dc51e48c34b0a7ecd3552244fd35e2db57388642588febef413c161f5c5411ab1e5d
 DIST openmp-8.0.1.src.tar.xz 933320 BLAKE2B 02a7bf70cd3a217845ef1c5a35e0d7dbfbb39069a9029d462c797b5ddf2240fd627dee55856146ca4bb81622a41f31ecd11e0ed66baf3b7d99447087271991b0 SHA512 9ded785c8129e7b3a70b54f07c4dde529456edcc94904ad77fc578cf7f096cfa3ff2279959d7f7f1db51571e11c53375f33b597c7f36ce6dc6b512c44ced8026

diff --git a/sys-libs/libomp/libomp-10.0.0_rc2.ebuild b/sys-libs/libomp/libomp-10.0.0_rc2.ebuild
new file mode 100644 (file)
index 0000000..d766845
--- /dev/null
+++ b/sys-libs/libomp/libomp-10.0.0_rc2.ebuild
@@ -0,0 +1,106 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python3_{6,7} )
+inherit cmake-multilib linux-info llvm.org multiprocessing python-any-r1
+
+DESCRIPTION="OpenMP runtime library for LLVM/clang compiler"
+HOMEPAGE="https://openmp.llvm.org"
+LLVM_COMPONENTS=( openmp )
+llvm.org_set_globals
+
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
+SLOT="0"
+KEYWORDS=""
+IUSE="cuda hwloc kernel_linux offload ompt test"
+# CUDA works only with the x86_64 ABI
+REQUIRED_USE="offload? ( cuda? ( abi_x86_64 ) )"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+       hwloc? ( sys-apps/hwloc:0=[${MULTILIB_USEDEP}] )
+       offload? (
+               virtual/libelf:=[${MULTILIB_USEDEP}]
+               virtual/libffi:=[${MULTILIB_USEDEP}]
+               cuda? ( dev-util/nvidia-cuda-toolkit:= )
+       )"
+# tests:
+# - dev-python/lit provides the test runner
+# - sys-devel/llvm provide test utils (e.g. FileCheck)
+# - sys-devel/clang provides the compiler to run tests
+DEPEND="${RDEPEND}"
+BDEPEND="dev-lang/perl
+       offload? ( virtual/pkgconfig[${MULTILIB_USEDEP}] )
+       test? (
+               $(python_gen_any_dep 'dev-python/lit[${PYTHON_USEDEP}]')
+               >=sys-devel/clang-6
+       )"
+
+# least intrusive of all
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+python_check_deps() {
+       has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+kernel_pds_check() {
+       if use kernel_linux && kernel_is -lt 4 15 && kernel_is -ge 4 13; then
+               local CONFIG_CHECK="~!SCHED_PDS"
+               local ERROR_SCHED_PDS="\
+PDS scheduler versions >= 0.98c < 0.98i (e.g. used in kernels >= 4.13-pf11
+< 4.14-pf9) do not implement sched_yield() call which may result in horrible
+performance problems with libomp. If you are using one of the specified
+kernel versions, you may want to disable the PDS scheduler."
+
+               check_extra_config
+       fi
+}
+
+pkg_pretend() {
+       kernel_pds_check
+}
+
+pkg_setup() {
+       use test && python-any-r1_pkg_setup
+}
+
+multilib_src_configure() {
+       local libdir="$(get_libdir)"
+       local mycmakeargs=(
+               -DOPENMP_LIBDIR_SUFFIX="${libdir#lib}"
+
+               -DLIBOMP_USE_HWLOC=$(usex hwloc)
+               -DLIBOMP_OMPT_SUPPORT=$(usex ompt)
+
+               -DOPENMP_ENABLE_LIBOMPTARGET=$(usex offload)
+
+               # do not install libgomp.so & libiomp5.so aliases
+               -DLIBOMP_INSTALL_ALIASES=OFF
+               # disable unnecessary hack copying stuff back to srcdir
+               -DLIBOMP_COPY_EXPORTS=OFF
+       )
+       use offload && mycmakeargs+=(
+               # this is non-fatal and libomp checks for CUDA conditionally
+               # to ABI, so we can just ignore passing the wrong value
+               # on non-amd64 ABIs
+               -DCMAKE_DISABLE_FIND_PACKAGE_CUDA=$(usex !cuda)
+       )
+       use test && mycmakeargs+=(
+               # this project does not use standard LLVM cmake macros
+               -DOPENMP_LLVM_LIT_EXECUTABLE="${EPREFIX}/usr/bin/lit"
+               -DOPENMP_LIT_ARGS="-vv;-j;${LIT_JOBS:-$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")}"
+
+               -DOPENMP_TEST_C_COMPILER="$(type -P "${CHOST}-clang")"
+               -DOPENMP_TEST_CXX_COMPILER="$(type -P "${CHOST}-clang++")"
+       )
+       cmake-utils_src_configure
+}
+
+multilib_src_test() {
+       # respect TMPDIR!
+       local -x LIT_PRESERVES_TMP=1
+
+       cmake-utils_src_make check-libomp
+}