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110 lines
3.4 KiB
110 lines
3.4 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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inherit cmake flag-o-matic prefix
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DESCRIPTION="C++ Heterogeneous-Compute Interface for Portability"
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HOMEPAGE="https://github.com/ROCm-Developer-Tools/HIP"
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SRC_URI="https://github.com/ROCm-Developer-Tools/HIP/archive/rocm-${PV}.tar.gz -> rocm-hip-${PV}.tar.gz"
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KEYWORDS="~amd64"
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LICENSE="MIT"
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SLOT="0/$(ver_cut 1-2)"
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IUSE="debug profile"
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# Don't strip to prevent some tests from failing.
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RESTRICT="strip"
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DEPEND=">=dev-libs/rocclr-$(ver_cut 1-2)
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>=dev-util/rocminfo-$(ver_cut 1-2)
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=sys-devel/llvm-roc-${PV}*[runtime]"
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RDEPEND="${DEPEND}"
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PATCHES=(
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"${FILESDIR}/${PN}-4.1.0-DisableTest.patch"
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"${FILESDIR}/${PN}-3.9.0-add-include-directories.patch"
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"${FILESDIR}/${PN}-3.5.1-config-cmake-in.patch"
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"${FILESDIR}/${PN}-3.9.0-lpl_ca-add-include.patch"
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)
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S="${WORKDIR}/HIP-rocm-${PV}"
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src_prepare() {
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cmake_src_prepare
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eapply_user
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# Use Gentoo version number, otherwise git hash is attempted in vain.
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sed -e "/set (HIP_LIB_VERSION_STRING/cset (HIP_LIB_VERSION_STRING ${PVR})" -i CMakeLists.txt || die
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# disable PCH, because it results in a build error in ROCm 4.0.0
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sed -e "s:option(__HIP_ENABLE_PCH:#option(__HIP_ENABLE_PCH:" -i CMakeLists.txt || die
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# "hcc" is deprecated and not installed, new platform is "rocclr";
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# Setting HSA_PATH to "/usr" results in setting "-isystem /usr/include"
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# which makes "stdlib.h" not found when using "#include_next" in header files;
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sed -e "/FLAGS .= \" -isystem \$HSA_PATH/d" \
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-e "s:\$ENV{'DEVICE_LIB_PATH'}:'/usr/lib/amdgcn/bitcode':" \
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-i bin/hipcc || die
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# correctly find HIP_CLANG_INCLUDE_PATH using cmake
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sed -e "/set(HIP_CLANG_ROOT/s:\"\${ROCM_PATH}/llvm\":/usr/lib/llvm/roc:" -i hip-config.cmake.in || die
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# change --hip-device-lib-path to "/usr/lib/amdgcn/bitcode", must align with "dev-libs/rocm-device-libs"
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sed -e "s:\${AMD_DEVICE_LIBS_PREFIX}/lib:/usr/lib/amdgcn/bitcode:" \
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-i "${S}/hip-config.cmake.in" || die
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einfo "prefixing hipcc and its utils..."
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hprefixify $(grep -rl --exclude-dir=build/ "/usr" "${S}")
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}
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src_configure() {
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strip-flags
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if ! use debug; then
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append-cflags "-DNDEBUG"
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append-cxxflags "-DNDEBUG"
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buildtype="Release"
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else
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buildtype="Debug"
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fi
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# TODO: Currently a GENTOO configuration is build,
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# this is also used in the cmake configuration files
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# which will be installed to find HIP;
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# Other ROCm packages expect a "RELEASE" configuration,
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# see "hipBLAS"
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local mycmakeargs=(
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-DCMAKE_PREFIX_PATH="${EPREFIX}/usr/lib/llvm/roc"
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-DCMAKE_BUILD_TYPE=${buildtype}
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-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/hip"
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-DBUILD_HIPIFY_CLANG=OFF
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-DHIP_PLATFORM=rocclr
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-DHIP_COMPILER=clang
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-DROCM_PATH="${EPREFIX}/usr"
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-DHSA_PATH="${EPREFIX}/usr"
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-DUSE_PROF_API=$(usex profile 1 0)
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-DROCclr_DIR="${EPREFIX}"/usr/include/rocclr
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)
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cmake_src_configure
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}
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src_install() {
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echo "HSA_PATH=${EPREFIX}/usr" > 99hip || die
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echo "ROCM_PATH=${EPREFIX}/usr" >> 99hip || die
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echo "HIP_PLATFORM=amd" >> 99hip || die
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echo "HIP_RUNTIME=rocclr" >> 99hip || die
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echo "HIP_COMPILER=clang" >> 99hip || die
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echo "HIP_CLANG_PATH=${EPREFIX}/usr/lib/llvm/roc/bin" >> 99hip || die
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echo "PATH=${EPREFIX}/usr/lib/hip/bin" >> 99hip || die
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echo "HIP_PATH=${EPREFIX}/usr/lib/hip" >> 99hip || die
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echo "LDPATH=${EPREFIX}/usr/lib/hip/lib" >> 99hip || die
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echo "ROOTPATH=${EPREFIX}/usr/lib/hip/bin" >> 99hip || die
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doenvd 99hip
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cmake_src_install
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}
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