sys-devel/llvm-roc: add libraries to the LDPATH; no docs

Closes: https://bugs.gentoo.org/692020

Package-Manager: Portage-2.3.71, Repoman-2.3.17
Signed-off-by: Craig Andrews <candrews@gentoo.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/sys-devel/llvm-roc/llvm-roc-2.6.0-r1.ebuild b/sys-devel/llvm-roc/llvm-roc-2.6.0-r1.ebuild
new file mode 100644
index 000000000000..45b3c2928a03
--- /dev/null
+++ b/sys-devel/llvm-roc/llvm-roc-2.6.0-r1.ebuild
@@ -0,0 +1,52 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit cmake-utils
+
+DESCRIPTION="Radeon Open Compute llvm,lld,clang"
+HOMEPAGE="https://github.com/RadeonOpenCompute/ROCm/"
+SRC_URI="https://github.com/RadeonOpenCompute/llvm/archive/roc-ocl-${PV}.tar.gz -> llvm-roc-ocl-${PV}.tar.gz
+	https://github.com/RadeonOpenCompute/clang/archive/roc-${PV}.tar.gz -> clang-roc-${PV}.tar.gz
+	https://github.com/RadeonOpenCompute/lld/archive/roc-ocl-${PV}.tar.gz -> lld-roc-ocl-${PV}.tar.gz"
+
+LICENSE="UoI-NCSA rc BSD public-domain"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE=""
+
+RDEPEND="virtual/cblas
+	 dev-libs/rocr-runtime"
+DEPEND="${RDEPEND}"
+
+CMAKE_BUILD_TYPE=RelWithDebInfo
+
+S="${WORKDIR}/llvm-roc-ocl-${PV}"
+
+src_unpack() {
+	unpack ${A}
+	ln -s "${WORKDIR}/clang-roc-${PV}" "${WORKDIR}/llvm-roc-ocl-${PV}/tools/clang"
+	ln -s "${WORKDIR}/lld-roc-ocl-${PV}" "${WORKDIR}/llvm-roc-ocl-${PV}/tools/lld"
+}
+
+src_configure() {
+	local mycmakeargs=(
+		-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr/lib/llvm/roc"
+		-DLLVM_TARGETS_TO_BUILD="AMDGPU;X86" "${S}"
+		-DLLVM_BUILD_DOCS=NO
+		-DLLVM_ENABLE_OCAMLDOC=OFF
+		-DLLVM_ENABLE_SPHINX=NO
+		-DLLVM_ENABLE_DOXYGEN=OFF
+		-DLLVM_INSTALL_UTILS=ON
+		-DOCAMLFIND=NO
+	)
+	cmake-utils_src_configure
+}
+src_install(){
+	cmake-utils_src_install
+	cat > "99${PN}" <<-EOF
+		LDPATH="${EROOT}/usr/lib/llvm/roc/lib"
+	EOF
+	doenvd "99${PN}"
+}