dev-libs/pocl: add 6.0

Bug: https://bugs.gentoo.org/922912
Closes: https://bugs.gentoo.org/907333
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 110 insertions, 0 deletions

diff --git a/dev-libs/pocl/Manifest b/dev-libs/pocl/Manifest
index 336dcf9d0f22..3d8203f4e5c7 100644
--- a/dev-libs/pocl/Manifest
+++ b/dev-libs/pocl/Manifest
@@ -1,2 +1,3 @@
 DIST pocl-4.0.tar.gz 2140919 BLAKE2B 1e9dd4de4824dd4a9e2b0d053d1786062c135d3bf7ca99dc884657b89c651fca6c0f3dedb568439802a58b0bfabc10939ca344b0110ae5fdb31be06f596d2a48 SHA512 3835a9e8fc8562d50a91a11b807cf87a096891f5c27675127b66412eacff2e541b6143b49b4155f43a09f4e53faa062ec20f3b20badeca206ece9f45ad50f26a
 DIST pocl-5.0.tar.gz 2361502 BLAKE2B eca07953ff56e7e4ca10f71db12819547bc8ff28da26e569c3544edd802f9ded0a8bd0d9cb260069cfe3788f9bc6c84d6ae96c1148c4e92fe6268a95a60ee5b6 SHA512 c2d6c80cbcba7af1c31dfa794c2aa7be6d1ce2cc9900fbf6e0a1536747440602cdc0f1a84f81f85737818a7ea60b490558ef328b3b156e52c63db3fe4ce490b0
+DIST pocl-6.0.tar.gz 2466652 BLAKE2B e074f35bfe8ccd70038fe05ca01da033849bed83075330f1149597455a5892281d4d09b8db5b4731e7e0c248d1ffdc8e8707c1ebe53d50624294ad92aa886be6 SHA512 a24efadbbb81c810cd5c4bbb8abfa75b9bbdfeca786e8471dd75d40a78024d04c1b5c5a7114e75e1eb70a1b6a3756bb47ba741de0f1c4d1416fbce4688d62cc0
diff --git a/dev-libs/pocl/pocl-6.0.ebuild b/dev-libs/pocl/pocl-6.0.ebuild
new file mode 100644
index 000000000000..f88860b92181
--- /dev/null
+++ b/dev-libs/pocl/pocl-6.0.ebuild
@@ -0,0 +1,109 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LLVM_COMPAT=( {15..18} )
+inherit cmake llvm-r1
+
+DESCRIPTION="Portable Computing Language (an implementation of OpenCL)"
+HOMEPAGE="http://portablecl.org https://github.com/pocl/pocl"
+SRC_URI="https://github.com/pocl/pocl/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc64"
+# TODO: hsa tce
+IUSE="accel +conformance cuda debug examples float-conversion hardening +hwloc memmanager test"
+# Tests not yet passing, fragile in Portage environment(?)
+RESTRICT="!test? ( test ) test"
+
+CLANG_DEPS="
+	$(llvm_gen_dep '
+		!cuda? (
+			sys-devel/clang:${LLVM_SLOT}=
+			sys-devel/llvm:${LLVM_SLOT}=
+		)
+		cuda? (
+			sys-devel/clang:${LLVM_SLOT}=[llvm_targets_NVPTX]
+			sys-devel/llvm:${LLVM_SLOT}=[llvm_targets_NVPTX]
+		)
+	')
+"
+RDEPEND="
+	${CLANG_DEPS}
+	dev-libs/libltdl
+	virtual/opencl
+	debug? ( dev-util/lttng-ust:= )
+	hwloc? ( sys-apps/hwloc:=[cuda?] )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	${CLANG_DEPS}
+	virtual/pkgconfig
+"
+
+src_configure() {
+	local host_cpu_variants="generic"
+
+	if use amd64 ; then
+		# Use pocl's curated list of CPU variants which should contain a good match for any given amd64 CPU
+		host_cpu_variants="distro"
+	elif use ppc64 ; then
+		# A selection of architectures in which new Altivec / VSX features were added
+		# This attempts to recreate the amd64 "distro" option for ppc64
+		# See discussion in bug #831859
+		host_cpu_variants="pwr10;pwr9;pwr8;pwr7;pwr6;g5;a2;generic"
+	elif use riscv; then
+		host_cpu_variants="generic-rv64"
+	fi
+
+	local mycmakeargs=(
+		-DENABLE_HSA=OFF
+
+		-DENABLE_ICD=ON
+		-DPOCL_ICD_ABSOLUTE_PATH=ON
+		-DPOCL_INSTALL_PUBLIC_LIBDIR="${EPREFIX}/usr/$(get_libdir)/OpenCL/vendors/pocl"
+
+		# only appends -flto
+		-DENABLE_IPO=OFF
+
+		-DENABLE_POCL_BUILDING=ON
+		-DKERNELLIB_HOST_CPU_VARIANTS="${host_cpu_variants}"
+
+		-DSTATIC_LLVM=OFF
+		-DWITH_LLVM_CONFIG=$(get_llvm_prefix -d)/bin/llvm-config
+
+		-DENABLE_ALMAIF_DEVICE=$(usex accel)
+		-DENABLE_CONFORMANCE=$(usex conformance)
+		-DENABLE_CUDA=$(usex cuda)
+		-DENABLE_HWLOC=$(usex hwloc)
+		-DENABLE_POCL_FLOAT_CONVERSION=$(usex float-conversion)
+		-DHARDENING_ENABLE=$(usex hardening)
+		-DPOCL_DEBUG_MESSAGES=$(usex debug)
+		-DUSE_POCL_MEMMANAGER=$(usex memmanager)
+		-DENABLE_TESTS=$(usex test)
+	)
+
+	cmake_src_configure
+}
+
+src_test() {
+	export POCL_BUILDING=1
+	export POCL_DEVICES=basic
+	export CTEST_OUTPUT_ON_FAILURE=1
+	export TEST_VERBOSE=1
+
+	# Referenced https://github.com/pocl/pocl/blob/master/.drone.yml
+	# But couldn't seem to get tests working yet
+	cmake_src_test
+}
+
+src_install() {
+	cmake_src_install
+
+	if use examples; then
+		dodoc -r examples
+		docompress -x /usr/share/doc/${P}/examples
+	fi
+}