dev-libs/opencl-clang: switch to llvm-r1 eclass

Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

1 files changed, 44 insertions, 0 deletions

diff --git a/dev-libs/opencl-clang/opencl-clang-16.0.0-r2.ebuild b/dev-libs/opencl-clang/opencl-clang-16.0.0-r2.ebuild
new file mode 100644
index 000000000000..8e4cfe79db97
--- /dev/null
+++ b/dev-libs/opencl-clang/opencl-clang-16.0.0-r2.ebuild
@@ -0,0 +1,44 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LLVM_COMPAT=( 16 )
+
+inherit cmake llvm-r1
+
+DESCRIPTION="OpenCL-oriented thin wrapper library around clang"
+HOMEPAGE="https://github.com/intel/opencl-clang"
+SRC_URI="https://github.com/intel/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${PN}-${PV}"
+
+LICENSE="UoI-NCSA"
+SLOT="$(ver_cut 1)"
+KEYWORDS="~amd64 ~riscv"
+
+RDEPEND="
+	dev-util/spirv-llvm-translator:${SLOT}=
+	$(llvm_gen_dep '
+		sys-devel/clang:${LLVM_SLOT}=[static-analyzer]
+		sys-devel/llvm:${LLVM_SLOT}=
+	')
+"
+
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-16.0.0-clang_library_dir.patch
+	"${FILESDIR}"/${PN}-16.0.0-cxx17.patch
+	"${FILESDIR}"/${PN}-16.0.0-llvm.patch
+	"${FILESDIR}"/${PN}-16.0.0-standalone-build.patch
+)
+
+src_configure() {
+	local mycmakeargs=(
+		-DCLANG_LIBRARY_DIRS="${EPREFIX}"/usr/lib
+		-DCMAKE_INSTALL_PREFIX="$(get_llvm_prefix)"
+		-Wno-dev
+	)
+
+	cmake_src_configure
+}