sys-devel/DPC++: Update to release 7.2.0

sys-devel/DPC++/DPC++-7.2.0.ebuild

@@ -0,0 +1,190 @@
+# Copyright 2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{11..15} )
+inherit cmake python-any-r1 toolchain-funcs flag-o-matic
+DOCS_BUILDER="doxygen"
+DOCS_DIR="build/docs"
+DOCS_CONFIG_NAME="doxygen.cfg"
+DOCS_DEPEND="
+	media-gfx/graphviz
+	virtual/latex-base
+	$(python_gen_any_dep '
+		dev-python/sphinx[${PYTHON_USEDEP}]
+		dev-python/recommonmark[${PYTHON_USEDEP}]
+		dev-python/myst-parser[${PYTHON_USEDEP}]
+	')
+"
+inherit docs
+KEYWORDS="~amd64"
+
+# We cannot unbundle this because it has to be compiled with the clang/llvm
+# that we are building here. Otherwise we run into problems running the compiler.
+#from sycl/llvm/lib/SYCLLowerIR/CMakeLists.txt
+VC_INTR_COMMIT="4fc83e12979096db72c129bd432238d5ca397e4d"
+
+# This one can be unbundled I think
+UMF_PV="1.1.0"
+NIGHTLY_VER="nightly-${PV//./-}"
+RELEASE_VER="v${PV}"
+
+if [[ -z "${KEYWORDS}" ]]; then
+	SYCL_COMPILER_VERSION="${PV//./}"
+	MY_VER="${NIGHTLY_VER}"
+else
+	# should be taken from timestamp of tag yyyymmdd
+	SYCL_COMPILER_VERSION="20261014"
+	MY_VER="${RELEASE_VER}"
+fi
+
+# From sycl/cmake/modules/FetchEmhash.cmake
+EMHASH_COMMIT="5e131ba09a5290823fe71099d9c35eb5df5345b6"
+
+DESCRIPTION="oneAPI Data Parallel C++ compiler"
+HOMEPAGE="https://github.com/intel/llvm"
+SRC_URI="
+	https://github.com/intel/llvm/archive/refs/tags/${MY_VER}.tar.gz -> ${P}.tar.gz
+	https://github.com/intel/vc-intrinsics/archive/${VC_INTR_COMMIT}.tar.gz -> ${P}-vc-intrinsics-${VC_INTR_COMMIT}.tar.gz
+	https://github.com/ktprime/emhash/archive/${EMHASH_COMMIT}.tar.gz -> ${P}-emhash-${EMHASH_COMMIT}.tar.gz
+	https://github.com/oneapi-src/unified-memory-framework/archive/refs/tags/v${UMF_PV}.tar.gz -> ${P}-unified-memory-framework-${UMF_PV}.tar.gz
+"
+S="${WORKDIR}/llvm-${MY_VER#v}"
+CMAKE_USE_DIR="${S}/llvm"
+BUILD_DIR="${S}/build"
+
+LICENSE="Apache-2.0 MIT"
+SLOT="0/9" # Based on libsycl.so
+
+IUSE="cuda hip test jit debug +zstd cpu +default-lld"
+REQUIRED_USE="
+"
+RESTRICT="!test? ( test )"
+
+BDEPEND="virtual/pkgconfig"
+
+DEPEND="
+	dev-libs/boost:=
+	>=dev-libs/level-zero-1.32.0:=
+	dev-libs/intel-compute-runtime
+	dev-libs/opencl-icd-loader
+	>=dev-util/opencl-headers-2025.06.13
+	>=dev-util/spirv-headers-1.4.357.0
+	dev-util/spirv-tools
+	media-libs/libva
+	dev-build/libtool
+	>=dev-cpp/parallel-hashmap-1.3.12
+	cuda? ( dev-util/nvidia-cuda-toolkit:=[profiler] )
+	hip? ( dev-util/hip:= )
+	zstd? ( app-arch/zstd )
+"
+RDEPEND="${DEPEND}"
+
+PATCHES=(
+	"${FILESDIR}/DPC++-6.3.0-buildbot-configure.patch"
+)
+
+src_configure() {
+	cp "${BROOT}/usr/share/gnuconfig/config.guess" llvm/cmake/ || die
+	filter-lto
+	local buildbot_flags=(
+		--print-cmake-flags
+		-s "${S}"
+		-o "${BUILD_DIR}"
+		--no-assertions
+		--llvm-external-projects lld
+	)
+	use cpu && buildbot_flags+=( --native_cpu )
+	use doc && buildbot_flags+=( --docs )
+	use cuda && buildbot_flags+=( --cuda )
+	use hip && buildbot_flags+=( --hip )
+	use jit || buildbot_flags+=( --disable-jit )
+
+	if [[ $(tc-get-cxx-stdlib) == libc++ ]]; then
+		buildbot_flags+=(
+			--use-libcxx
+		)
+	fi
+
+	local mycmakeargs=( $(python3 "${S}/buildbot/configure.py" "${buildbot_flags[@]}") )
+
+	mycmakeargs+=(
+		-DLLVM_APPEND_VC_REV=OFF
+		-DLLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR="${ESYSROOT}/usr"
+		-DCMAKE_DISABLE_FIND_PACKAGE_LLVMGenXIntrinsics=ON
+		-DFETCHCONTENT_SOURCE_DIR_VC-INTRINSICS="${WORKDIR}/vc-intrinsics-${VC_INTR_COMMIT}"
+		-DFETCHCONTENT_SOURCE_DIR_EMHASH="${WORKDIR}/emhash-${EMHASH_COMMIT}"
+		-DFETCHCONTENT_SOURCE_DIR_UNIFIED-MEMORY-FRAMEWORK="${WORKDIR}/unified-memory-framework-${UMF_PV}"
+		-DUR_USE_EXTERNAL_UMF=OFF
+		-DCMAKE_INSTALL_PREFIX="${BUILD_DIR}/install"
+		-DCMAKE_INSTALL_MANDIR="${BUILD_DIR}/install/share/man"
+		-DCMAKE_INSTALL_INFODIR="${BUILD_DIR}/install/share/info"
+		-DCMAKE_INSTALL_DOCDIR="${BUILD_DIR}/install/share/doc/${PF}"
+		-DLLVM_USE_SPLIT_DWARF=OFF
+		-DSYCL_COMPILER_VERSION="${SYCL_COMPILER_VERSION}"
+	)
+
+	use default-lld && mycmakeargs+=( -DCLANG_DEFAULT_LINKER=lld )
+	use doc && mycmakeargs+=( -DSPHINX_WARNINGS_AS_ERRORS=OFF )
+
+	if use hip; then
+		mycmakeargs+=(
+			-DUR_HIP_ROCM_DIR="$(hipconfig -R)"
+			-DUR_HIP_LIB_DIR="$(hipconfig -R)/$(get_libdir)"
+		)
+	fi
+
+	if use zstd; then
+		mycmakeargs+=(
+			-DLLVM_ENABLE_ZSTD=FORCE_ON
+			-DLLVM_USE_STATIC_ZSTD=OFF
+		)
+	fi
+
+	use debug || append-cppflags -DNDEBUG
+
+	cmake_src_configure
+}
+
+src_compile() {
+	# Need offload before unified-runtime can be compiled
+	# cmake_build runtimes/install
+	# Build sycl (this also installs some stuff already)
+	cmake_build deploy-sycl-toolchain
+
+	use doc && cmake_build docs/all
+
+	# Finish compiling
+	cmake_src_compile
+	# Despite the above, the install step still builds files
+	cmake_build install
+}
+
+src_test() {
+	cmake_build check
+}
+
+src_install() {
+	einstalldocs
+
+	local LLVM_INTEL_DIR="/usr/lib/llvm/intel"
+	dodir "${LLVM_INTEL_DIR}"
+
+	# Copy our temporary directory to the image directory
+	mv "${BUILD_DIR}/install"/* "${ED}/${LLVM_INTEL_DIR}" || die
+
+	# Convienence symlinks
+	dosym -r "${LLVM_INTEL_DIR}/bin/clang" "/usr/bin/icx"
+	dosym -r "${LLVM_INTEL_DIR}/bin/clang++" "/usr/bin/icpx"
+	dosym -r "${LLVM_INTEL_DIR}/bin/clang++" "/usr/bin/dpc++"
+
+	# Copied from llvm ebuild, put env file last so we don't overwrite main llvm/clang
+	newenvd - "60llvm-intel" <<-_EOF_
+		PATH="${EPREFIX}${LLVM_INTEL_DIR}/bin"
+		# we need to duplicate it in ROOTPATH for Portage to respect...
+		ROOTPATH="${EPREFIX}${LLVM_INTEL_DIR}/bin"
+		MANPATH="${EPREFIX}${LLVM_INTEL_DIR}/share/man"
+		LDPATH="${EPREFIX}${LLVM_INTEL_DIR}/lib:${EPREFIX}${LLVM_INTEL_DIR}/lib64"
+	_EOF_
+}

sys-devel/DPC++/Manifest

@@ -8,3 +8,7 @@ DIST DPC++-2022.12-cm-cpu-emulation-2022-08-22.tar.gz 328563 BLAKE2B 86dfbf9163e
 DIST DPC++-2022.12-unified-runtime-fd711c920acc4434cb52ff18b078c082d9d7f44d.tar.gz 249206 BLAKE2B 52da2e773e3d617ca1fd491a71c0c9ce0d943f550278339aa9fa14c8997aff26a5cd642a414f4fb2aece198a7d912b7c9092a9d89c7f62f417f43406f73bf4a6 SHA512 356351abe965b5129d0c0ec2c459e950461192762c501b5089d12a1135fd970ff2572ac99255bb743798f890f485621fc21173124d67a9b142d36ac07c09d936
 DIST DPC++-2022.12-vc-intrinsics-0.10.0.tar.gz 138920 BLAKE2B a73ccbbc56bff3cf0656eb505b5201db1889dec0c2b608c1a999bb0302a9bc9c275480a2d3aa31e04faed5c827a55aa6d36e4603f4716b5998ed4f2df4ec8850 SHA512 5c9e5eae2da9f4975f9d11249a27751c387dd2a425b40d9ff67890857557cfc503e93f0315329658443d060c48b72fd4eee776d5592f0b9e5cb485d659d55658
 DIST DPC++-2022.12.tar.gz 176940515 BLAKE2B ef4ca7096ae18c2ae19c8e781dd120621f59741533d76f3f3739d8d043a11edfff036a45aed187735c5e7fe34d707f2dd85c336b4995ac64acd0f91f1558c4ca SHA512 132c016af101f5fb1f86a77ad7714883adf30803700bcf5349bc5f16618606e6697f920992bb6bd61ddaa8f6c9259eabbc1a163a05249f7731400c7b584fb222
+DIST DPC++-7.2.0-emhash-5e131ba09a5290823fe71099d9c35eb5df5345b6.tar.gz 3614337 BLAKE2B 8e3b17d17d4d8295a652137f20ba6bf08239d16cfab9921046d6bacb5ccfc4bc5ecdee9bbef69dc87e1a691e2f4bed65cf297a20629f0105757dec9e53309978 SHA512 5d558f7eda89c91cd576a67b82adf888f9119a3315583f04dd0b9dc405a9700b6ccd780d4b7db83ec9491cf6321b617a1ce35650404dccea58cd0bc7128f29b1
+DIST DPC++-7.2.0-unified-memory-framework-1.1.0.tar.gz 572576 BLAKE2B 4780460a9b849ed16c711f818d351de227c7a7bb390e1e418571fd7609287c511b4dfac8838999d9bdfae41bdeae763877b91102e2615016bebe5fa5a724f4c5 SHA512 6071ebe111c5c7c7079cfaf927479b2da17ac7669efb79f589cc12d3bab2c1acb16d4e09c2076109dcfb5bdb90327952fafbc4d3cbc5b5adb9130aa4d30a1731
+DIST DPC++-7.2.0-vc-intrinsics-4fc83e12979096db72c129bd432238d5ca397e4d.tar.gz 157032 BLAKE2B 8d060f606d197ba806908325687befe076dd32e2e515adb622ec7f80e20563b4c202f04edcf0e6063a8cdb6275c569b9bb6087ca1f684f22e8e994ba977aae24 SHA512 e87c163dc01fefd10840342ea52449869619384c57ba36f7514860448c0c5d5cec7fe5d926945f661d5889beefcc3e01693ba71033c88bcbcd4380bec22bbea0
+DIST DPC++-7.2.0.tar.gz 305230357 BLAKE2B 5fd942167ab62d313918a424a36caa63d0ff818dd3122c958c1e49f82f8ee5e3337de8cc38bc7038c68ec1df7dbf4bc59d58ff99073e2e8389b14af03af5ef76 SHA512 858b4c3d5d4a70ee68d9d80d2d87136fe91136292f19c0c4d14541a28c191c4fe9c75cb3ca78ef47697fd5090f65d215a9c9fc0d3602797a8ed35cb2062b883e

sys-devel/DPC++/files/DPC++-6.3.0-buildbot-configure.patch

@@ -0,0 +1,31 @@
+diff --git a/buildbot/configure.py b/buildbot/configure.py
+index 4874c0a44557..35b0a15474fe 100644
+--- a/buildbot/configure.py
++++ b/buildbot/configure.py
+@@ -165,9 +165,6 @@ def do_configure(args, passthrough_args):
+
+     cmake_cmd = [
+         "cmake",
+-        "-G",
+-        args.cmake_gen,
+-        "-DCMAKE_BUILD_TYPE={}".format(args.build_type),
+         "-DLLVM_ENABLE_ASSERTIONS={}".format(llvm_enable_assertions),
+         "-DLLVM_TARGETS_TO_BUILD={}".format(llvm_targets_to_build),
+         "-DLLVM_EXTERNAL_PROJECTS={}".format(llvm_external_projects),
+@@ -259,7 +256,6 @@ def do_configure(args, passthrough_args):
+         cmake_cmd.extend(["-DEXTRA_SECURITY_FLAGS={}".format(args.add_security_flags)])
+
+     # Add path to root CMakeLists.txt
+-    cmake_cmd.append(llvm_dir)
+
+     if args.use_libcxx:
+         cmake_cmd.extend(
+@@ -271,7 +267,7 @@ def do_configure(args, passthrough_args):
+     cmake_cmd += passthrough_args
+
+     if args.print_cmake_flags:
+-        print(" ".join(map(shlex.quote, cmake_cmd[1:])))
++        print(" ".join(cmake_cmd[1:]))
+     else:
+         print("[Cmake Command]: {}".format(" ".join(map(shlex.quote, cmake_cmd))))
+

sys-devel/DPC++/metadata.xml

@@ -11,6 +11,9 @@
 	<use>
 		<flag name="cuda">use the cuda backend</flag>
 		<flag name="esimd_emulator">enable ESIMD CPU emulation</flag>
+		<flag name="cpu">use the cpu backend</flag>
 		<flag name="hip">use the HIP backend</flag>
+		<flag name="jit">enable kernel JIT compiler for HIP and CUDA</flag>
+		<flag name="default-lld">use lld as the default linker for dpc++</flag>
 	</use>
 </pkgmetadata>