94 lines
2.4 KiB
Bash
94 lines
2.4 KiB
Bash
# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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CMAKE_MAKEFILE_GENERATOR=emake
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inherit cmake cuda toolchain-funcs
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MY_PV="$(ver_rs "1-3" '_')"
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DESCRIPTION="An Open-Source subdivision surface library"
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HOMEPAGE="https://graphics.pixar.com/opensubdiv/docs/intro.html"
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SRC_URI="https://github.com/PixarAnimationStudios/OpenSubdiv/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
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S="${WORKDIR}/OpenSubdiv-${MY_PV}"
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# Modfied Apache-2.0 license, where section 6 has been replaced.
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# See for example CMakeLists.txt for details.
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LICENSE="Apache-2.0"
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SLOT="0"
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KEYWORDS="amd64 ~arm ~arm64 ~x86"
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IUSE="cuda examples opencl openmp ptex tbb test tutorials"
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RESTRICT="!test? ( test )"
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RDEPEND="
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media-libs/glew:=
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media-libs/glfw:=
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x11-libs/libXinerama
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cuda? ( dev-util/nvidia-cuda-toolkit:* )
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opencl? ( virtual/opencl )
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ptex? ( media-libs/ptex )
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"
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DEPEND="
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${RDEPEND}
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tbb? ( dev-cpp/tbb:= )
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"
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PATCHES=(
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"${FILESDIR}/${PN}-3.3.0-use-gnuinstalldirs.patch"
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"${FILESDIR}/${PN}-3.4.3-install-tutorials-into-bin.patch"
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"${FILESDIR}/${P}-add-CUDA11-compatibility.patch"
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"${FILESDIR}/${PN}-3.4.4-tbb-2021.patch"
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)
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pkg_pretend() {
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[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
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}
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pkg_setup() {
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[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
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}
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src_prepare() {
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cmake_src_prepare
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use cuda && cuda_src_prepare
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}
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src_configure() {
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# GLTESTS are disabled as portage is unable to open a display during test phase
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# TODO: virtx work?
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local mycmakeargs=(
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-DGLEW_LOCATION="${ESYSROOT}/usr/$(get_libdir)"
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-DGLFW_LOCATION="${ESYSROOT}/usr/$(get_libdir)"
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-DNO_CLEW=ON
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-DNO_CUDA=$(usex !cuda)
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# Docs needed Python 2 so disabled
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# bug #815172
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-DNO_DOC=ON
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-DNO_EXAMPLES=$(usex !examples)
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-DNO_GLTESTS=ON
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-DNO_OMP=$(usex !openmp)
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-DNO_OPENCL=$(usex !opencl)
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-DNO_PTEX=$(usex !ptex)
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-DNO_REGRESSION=$(usex !test)
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-DNO_TBB=$(usex !tbb)
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-DNO_TESTS=$(usex !test)
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-DNO_TUTORIALS=$(usex !tutorials)
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)
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if use cuda; then
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# old cmake CUDA module doesn't use environment variable to initialize flags
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mycmakeargs+=( -DCUDA_NVCC_FLAGS="${NVCCFLAGS}" )
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# check if user provided --gpu-architecture/-arch flag and prevent cmake from overriding it if so
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for f in ${NVCCFLAGS}; do
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if [[ ${f} == -arch* || ${f} == --gpu-architecture* ]]; then
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mycmakeargs+=( -DOSD_CUDA_NVCC_FLAGS="" )
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break
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fi
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done
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fi
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cmake_src_configure
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}
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