gentoo auto-resync : 05:01:2025 - 06:31:57

2 files changed, 157 insertions, 0 deletions

diff --git a/llvm-runtimes/offload/Manifest b/llvm-runtimes/offload/Manifest
index 3cc7508706ed..c7b501e1538d 100644
--- a/llvm-runtimes/offload/Manifest
+++ b/llvm-runtimes/offload/Manifest
@@ -1,7 +1,9 @@
 DIST llvm-project-19.1.6.src.tar.xz 141248428 BLAKE2B b35ab0c754f28c850ac6fd4ee584e963b1d5cf06885c59827ee4ac11f93cde5b8e0268fbed560839137de2c495c9da2b889331cd12a8a02958d8e0cbdbed2607 SHA512 d411a6d913d6a1e1f3c16cfc1ce81c1e6292ea370703f55fb67c7af62f02193d53f5ef7823c8679d6f25cbe47b40236fcaf37044ad7cdfada8166efe7eb106b3
 DIST llvm-project-19.1.6.src.tar.xz.sig 438 BLAKE2B 1791e98252ab78a9a762ef601ff9edee115385181781c8100f14ec80061d7888ee4c4c519297a0e89b9c7ab2203aa9d5bb3084ea1d0f0024c2acf84826fd370b SHA512 8e79a39a4f54da3579794f9b5a009ea8ee56c7bc1805187274794ce56e81aa492ea93f5c7839a59beedcf7d657acded5ecb75d5803658cce1f9e8f753439c6c4
+DIST llvm-project-2529a8df53af9bc6cecfd6c83404ffa5e89e3370.tar.gz 224493461 BLAKE2B 0d3c757a8f34a9bf6b2ac0ad394cc1f8125cfee534c8bd0c5875eba56fe0171892586ec05b6f1e859e5962f81c76c9a315f60bcda012df73a3bd66709b265038 SHA512 a49fa1da2fd398b279a90292704e30d8ff7163219bfd91c4a80fa5123d957cdef52d2ee41710a8bcbfea3d9a5eec269dfc756584fcc27a495f7f381176de4e69
 DIST llvm-project-ccfe0de0e1e37ed369c9bf89dd0188ba0afb2e9a.tar.gz 224396427 BLAKE2B 6e13c65d2ba83fdaf2db20a58b878106568406f07f9c2ceb47e4d2572fb041211384ed67c43801764060101ec4a1b04c18bf4097f37512d2751aa5860c1a8dc3 SHA512 ef4512b735568aaa627a7f4e9bac3fc4722db7a2b8bd1610faaf066856be9474fb297fd75b3c0dcc76f60ab35c3110fd329faad3e8d9b75e93844d56f41c03d1
 EBUILD offload-19.1.6.ebuild 4284 BLAKE2B 8eb5087b58a05270257b75a3522b5d3bed67d2c53127d26b1c112be6af959e17cf3e47a415b839bf16d1cd12b25a5da8765f0f2820f28a768c34486bded4716c SHA512 c113267fda6a4ffae225e1ebdfff84ebc847cda967f992ee56dd4c9995670639767f71f9ce5d352373e9c9c8d8d6f4dafa5bf4242376865c82e1394a5dca9f81
 EBUILD offload-20.0.0.9999.ebuild 3934 BLAKE2B 9ac1571296b78bdcc1f3c7108962181fd3630e6052d4d9bed39ae4c335a62920d7b1347fc52df4ae8fba37c799027da13441bc6309a9629eaec1332e5fcf84a9 SHA512 db745650bb54fd0319c1d0b0196a3b714a0185844578a01f280f473f8fb874b991d817f01bf3740fcaae32cfe228c410186f9fb2a6ede9a74cff6cd32f859b47
 EBUILD offload-20.0.0_pre20241227.ebuild 3934 BLAKE2B 9ac1571296b78bdcc1f3c7108962181fd3630e6052d4d9bed39ae4c335a62920d7b1347fc52df4ae8fba37c799027da13441bc6309a9629eaec1332e5fcf84a9 SHA512 db745650bb54fd0319c1d0b0196a3b714a0185844578a01f280f473f8fb874b991d817f01bf3740fcaae32cfe228c410186f9fb2a6ede9a74cff6cd32f859b47
+EBUILD offload-20.0.0_pre20250104.ebuild 3934 BLAKE2B b6a812e9c2d9fd6dd6b3baf0eb93ba02df81c9b054d0f1b3259d0a1abf58def752e004659fc75d41ab6096d9593f13436986cc029379b3fa529114dbd2f38a5a SHA512 4dabdf7c290041662c2ce552d2920ea666a0afddfb794fdbb909add2e9d6e1486e5e0f05c3952dd0d4df385218ce133ca5dbdc72bd423f1ed1a8559d44aabb1e
 MISC metadata.xml 379 BLAKE2B 2b4c75d4ec6e126d887b736ea978c4b34683a347252f408c9d1f5f55c6c1bead7b7f9533812806f816538d8abaa00ded4d439dbe626d3f2cf09b78a3674e41bd SHA512 d49054d4b5a1a051d83f1ef397a7925fb36ee3092668d134e6ed5c1218bf5d67a43145b689709677643da070a783ec9f8705b37f15587475829fe185634af1d4
diff --git a/llvm-runtimes/offload/offload-20.0.0_pre20250104.ebuild b/llvm-runtimes/offload/offload-20.0.0_pre20250104.ebuild
new file mode 100644
index 000000000000..c862c6448973
--- /dev/null
+++ b/llvm-runtimes/offload/offload-20.0.0_pre20250104.ebuild
@@ -0,0 +1,155 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{10..13} )
+inherit cmake flag-o-matic llvm.org python-any-r1 toolchain-funcs
+
+DESCRIPTION="OpenMP offloading support"
+HOMEPAGE="https://openmp.llvm.org"
+
+LICENSE="Apache-2.0-with-LLVM-exceptions || ( UoI-NCSA MIT )"
+SLOT="0/${LLVM_SOABI}"
+IUSE="+debug ompt test llvm_targets_AMDGPU llvm_targets_NVPTX"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	dev-libs/libffi:=
+	~llvm-core/llvm-${PV}
+	~llvm-runtimes/openmp-${PV}[ompt?]
+	llvm_targets_AMDGPU? ( dev-libs/rocr-runtime:= )
+"
+DEPEND="
+	${RDEPEND}
+"
+# tests:
+# - dev-python/lit provides the test runner
+# - llvm-core/llvm provide test utils (e.g. FileCheck)
+# - llvm-core/clang provides the compiler to run tests
+BDEPEND="
+	dev-lang/perl
+	virtual/pkgconfig
+	llvm_targets_AMDGPU? ( llvm-core/clang )
+	llvm_targets_NVPTX? ( llvm-core/clang )
+	test? (
+		$(python_gen_any_dep '
+			dev-python/lit[${PYTHON_USEDEP}]
+		')
+		llvm-core/clang
+	)
+"
+# TODO: can it be fixed to compile with gcc?
+BDEPEND+="
+	llvm-core/clang
+"
+
+LLVM_COMPONENTS=( offload cmake runtimes/cmake libc/shared )
+LLVM_TEST_COMPONENTS=( openmp/cmake )
+llvm.org_set_globals
+
+pkg_pretend() {
+	if [[ ${LLVM_ALLOW_GPU_TESTING} ]]; then
+		ewarn "LLVM_ALLOW_GPU_TESTING set.  This package will run tests against your"
+		ewarn "GPU if it is supported.  Note that these tests may be flaky, fail or"
+		ewarn "hang, or even cause your GPU to crash (requiring a reboot)."
+	fi
+}
+
+python_check_deps() {
+	python_has_version "dev-python/lit[${PYTHON_USEDEP}]"
+}
+
+pkg_setup() {
+	if use test; then
+		python-any-r1_pkg_setup
+	fi
+}
+
+src_configure() {
+	# TODO
+	local -x CC=${CHOST}-clang
+	local -x CXX=${CHOST}-clang++
+	strip-unsupported-flags
+
+	# LLVM_ENABLE_ASSERTIONS=NO does not guarantee this for us, #614844
+	use debug || local -x CPPFLAGS="${CPPFLAGS} -DNDEBUG"
+
+	local libdir="$(get_libdir)"
+	local ffi_cflags=$($(tc-getPKG_CONFIG) --cflags-only-I libffi)
+	local ffi_ldflags=$($(tc-getPKG_CONFIG) --libs-only-L libffi)
+	local plugins="host"
+	local gpus=
+	local build_devicertl=FALSE
+
+	if has "${CHOST%%-*}" aarch64 powerpc64le x86_64; then
+		if use llvm_targets_AMDGPU; then
+			plugins+=";amdgpu"
+			build_devicertl=TRUE
+			gpus+="amdgpu"
+		fi
+		if use llvm_targets_NVPTX; then
+			plugins+=";cuda"
+			build_devicertl=TRUE
+			gpus+="nvptx"
+		fi
+		[[ ${gpus} == amdgpunvptx ]] && gpus=all
+	fi
+
+	local mycmakeargs=(
+		-DLLVM_ROOT="${ESYSROOT}/usr/lib/llvm/${LLVM_MAJOR}"
+
+		-DOFFLOAD_LIBDIR_SUFFIX="${libdir#lib}"
+		-DLIBOMPTARGET_PLUGINS_TO_BUILD="${plugins}"
+		-DLIBOMPTARGET_OMPT_SUPPORT="$(usex ompt)"
+		-DLIBOMPTARGET_BUILD_DEVICERTL_BCLIB="${build_devicertl}"
+
+		# this breaks building static target libs
+		-DBUILD_SHARED_LIBS=OFF
+
+		-DFFI_INCLUDE_DIR="${ffi_cflags#-I}"
+		-DFFI_LIBRARY_DIR="${ffi_ldflags#-L}"
+	)
+
+	[[ ! ${LLVM_ALLOW_GPU_TESTING} ]] && mycmakeargs+=(
+		# prevent trying to access the GPU
+		-DLIBOMPTARGET_AMDGPU_ARCH=LIBOMPTARGET_AMDGPU_ARCH-NOTFOUND
+		-DLIBOMPTARGET_NVPTX_ARCH=LIBOMPTARGET_NVPTX_ARCH-NOTFOUND
+	)
+	[[ -n ${gpus} ]] && mycmakeargs+=(
+		-DLIBOMPTARGET_DEVICE_ARCHITECTURES="${gpus}"
+	)
+	use test && mycmakeargs+=(
+		# this project does not use standard LLVM cmake macros
+		-DOPENMP_LLVM_LIT_EXECUTABLE="${EPREFIX}/usr/bin/lit"
+		-DOPENMP_LIT_ARGS="$(get_lit_flags)"
+
+		-DOPENMP_TEST_C_COMPILER="$(type -P "${CHOST}-clang")"
+		-DOPENMP_TEST_CXX_COMPILER="$(type -P "${CHOST}-clang++")"
+		# requires flang
+		-DOPENMP_TEST_Fortran_COMPILER=
+	)
+
+	cmake_src_configure
+
+	if [[ -z ${gpus} ]]; then
+		# clang requires libomptarget.devicertl.a, but it can be empty
+		> "${BUILD_DIR}"/libomptarget.devicertl.a || die
+	fi
+}
+
+src_test() {
+	# respect TMPDIR!
+	local -x LIT_PRESERVES_TMP=1
+
+	cmake_build check-offload
+}
+
+src_install() {
+	cmake_src_install
+
+	if [[ ! -f ${ED}/usr/$(get_libdir)/libomptarget.devicertl.a ]]
+	then
+		dolib.a "${BUILD_DIR}"/libomptarget.devicertl.a
+	fi
+}