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Diffstat (limited to 'sys-devel/llvm-roc/llvm-roc-4.1.1.ebuild')
-rw-r--r--sys-devel/llvm-roc/llvm-roc-4.1.1.ebuild93
1 files changed, 93 insertions, 0 deletions
diff --git a/sys-devel/llvm-roc/llvm-roc-4.1.1.ebuild b/sys-devel/llvm-roc/llvm-roc-4.1.1.ebuild
new file mode 100644
index 00000000000..68939e20944
--- /dev/null
+++ b/sys-devel/llvm-roc/llvm-roc-4.1.1.ebuild
@@ -0,0 +1,93 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake
+
+DESCRIPTION="Radeon Open Compute llvm,lld,clang"
+HOMEPAGE="https://github.com/RadeonOpenCompute/ROCm/"
+SRC_URI="https://github.com/RadeonOpenCompute/llvm-project/archive/rocm-${PV}.tar.gz -> llvm-rocm-ocl-${PV}.tar.gz"
+
+LICENSE="UoI-NCSA rc BSD public-domain"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="debug +runtime"
+
+RDEPEND="virtual/cblas
+ dev-libs/libxml2
+ sys-libs/zlib
+ sys-libs/ncurses:="
+DEPEND="${RDEPEND}"
+PDEPEND="dev-libs/rocr-runtime"
+
+S="${WORKDIR}/llvm-project-rocm-${PV}/llvm"
+
+PATCHES=(
+ "${FILESDIR}/${PN}-3.7.0-current_pos.patch"
+)
+
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+src_prepare() {
+ cd "${WORKDIR}/llvm-project-rocm-${PV}" || die
+ eapply "${FILESDIR}/${PN}-3.0.0-add_libraries.patch"
+ eapply "${FILESDIR}/${PN}-4.0.0-remove-isystem-usr-include.patch"
+ eapply "${FILESDIR}/${PN}-4.0.0-hip-location.patch"
+
+ if [[ -n ${EPREFIX} ]]; then
+ pushd "${S}"/../clang >/dev/null || die
+ sed -i -e "s@DEFAULT_SYSROOT \"\"@DEFAULT_SYSROOT \"${EPREFIX}\"@" CMakeLists.txt
+ eend $?
+ ebegin "Use "${EPREFIX}" as default sysroot"
+ cd lib/Driver/ToolChains >/dev/null || die
+ ebegin "Use dynamic linker from ${EPREFIX}"
+ sed -i -e "/LibDir.*Loader/s@return \"\/\"@return \"${EPREFIX}/\"@" Linux.cpp
+ eend $?
+
+ ebegin "Remove --sysroot call on ld for native toolchain"
+ sed -i -e "$(grep -n -B1 sysroot= Gnu.cpp | sed -ne '{1s/-.*//;1p}'),+1 d" Gnu.cpp
+ eend $?
+ popd >/dev/null || die
+ fi
+
+ # handled by sysroot, don't prefixify here.
+ sed -e 's:/opt/rocm:/usr/lib/hip:' \
+ -i "${S}"/../clang/lib/Driver/ToolChains/AMDGPU.cpp
+
+ eapply_user
+ cmake_src_prepare
+}
+
+src_configure() {
+ PROJECTS="clang;lld"
+
+ if usex runtime; then
+ PROJECTS+=";compiler-rt"
+ fi
+
+ local mycmakeargs=(
+ -DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/roc"
+ -DLLVM_ENABLE_PROJECTS="${PROJECTS}"
+ -DLLVM_TARGETS_TO_BUILD="AMDGPU;X86"
+ -DLLVM_BUILD_DOCS=NO
+ -DLLVM_ENABLE_OCAMLDOC=OFF
+ -DLLVM_ENABLE_SPHINX=NO
+ -DLLVM_ENABLE_DOXYGEN=OFF
+ -DLLVM_INSTALL_UTILS=ON
+ -DLLVM_VERSION_SUFFIX=roc
+ -DOCAMLFIND=NO
+ )
+
+ use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+
+ cmake_src_configure
+}
+
+src_install() {
+ cmake_src_install
+ cat > "99${PN}" <<-EOF
+ LDPATH="${EROOT}/usr/lib/llvm/roc/lib"
+ EOF
+ doenvd "99${PN}"
+}