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|
# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{10..12} )
# Check this on updates
LLVM_COMPAT=( {15..17} )
inherit cmake cuda flag-o-matic llvm-r1 toolchain-funcs python-single-r1
DESCRIPTION="Advanced shading language for production GI renderers"
HOMEPAGE="https://www.imageworks.com/technology/opensource https://github.com/AcademySoftwareFoundation/OpenShadingLanguage"
if [[ ${PV} = *9999* ]] ; then
inherit git-r3
EGIT_REPO_URI="https://github.com/AcademySoftwareFoundation/OpenShadingLanguage.git"
else
# If a development release, please don't keyword!
SRC_URI="https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/archive/v${PV}.tar.gz -> ${P}.tar.gz"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc64"
fi
S="${WORKDIR}/OpenShadingLanguage-${PV}"
LICENSE="BSD"
SLOT="0/$(ver_cut 1-3)"
X86_CPU_FEATURES=(
sse2:sse2 sse3:sse3 ssse3:ssse3 sse4_1:sse4.1 sse4_2:sse4.2
avx:avx avx2:avx2 avx512f:avx512f f16c:f16c
)
CPU_FEATURES=( "${X86_CPU_FEATURES[@]/#/cpu_flags_x86_}" )
IUSE="doc gui libcxx nofma optix partio qt6 test ${CPU_FEATURES[*]%:*} python"
RESTRICT="!test? ( test )"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
# TODO optix
RDEPEND="
dev-libs/boost:=
dev-libs/pugixml
>=media-libs/openexr-3:0=
>=media-libs/openimageio-2.4:=
$(llvm_gen_dep '
sys-devel/clang:${LLVM_SLOT}
sys-devel/llvm:${LLVM_SLOT}
')
sys-libs/zlib:=
optix? ( dev-libs/optix[-headers-only] )
python? (
${PYTHON_DEPS}
$(python_gen_cond_dep '
dev-python/pybind11[${PYTHON_USEDEP}]
media-libs/openimageio[python,${PYTHON_SINGLE_USEDEP}]
')
)
partio? ( media-libs/partio )
gui? (
!qt6? (
dev-qt/qtcore:5
dev-qt/qtgui:5
dev-qt/qtwidgets:5
dev-qt/qtopengl:5
)
qt6? (
dev-qt/qtbase:6[gui,widgets,opengl]
)
)
"
DEPEND="${RDEPEND}"
BDEPEND="
sys-devel/bison
sys-devel/flex
virtual/pkgconfig
"
pkg_setup() {
llvm-r1_pkg_setup
use python && python-single-r1_pkg_setup
}
src_prepare() {
if use optix; then
cuda_src_prepare
cuda_add_sandbox -w
fi
sed -e "/^install.*llvm_macros.cmake.*cmake/d" -i CMakeLists.txt || die
cmake_src_prepare
}
src_configure() {
# pick the highest we support
local mysimd=()
if use cpu_flags_x86_avx512f; then
mysimd+=( avx512f )
elif use cpu_flags_x86_avx2 ; then
mysimd+=( avx2 )
if use cpu_flags_x86_f16c ; then
mysimd+=( f16c )
fi
elif use cpu_flags_x86_avx ; then
mysimd+=( avx )
elif use cpu_flags_x86_sse4_2 ; then
mysimd+=( sse4.2 )
elif use cpu_flags_x86_sse4_1 ; then
mysimd+=( sse4.1 )
elif use cpu_flags_x86_ssse3 ; then
mysimd+=( ssse3 )
elif use cpu_flags_x86_sse3 ; then
mysimd+=( sse3 )
elif use cpu_flags_x86_sse2 ; then
mysimd+=( sse2 )
fi
local mybatched=()
if use cpu_flags_x86_avx512f || use cpu_flags_x86_avx2 ; then
if use cpu_flags_x86_avx512f ; then
if use nofma; then
mybatched+=(
"b8_AVX512_noFMA"
"b16_AVX512_noFMA"
)
else
mybatched+=(
"b8_AVX512"
"b16_AVX512"
)
fi
fi
if use cpu_flags_x86_avx2 ; then
if use nofma; then
mybatched+=(
"b8_AVX2_noFMA"
)
else
mybatched+=(
"b8_AVX2"
)
fi
fi
elif use cpu_flags_x86_avx ; then
mybatched+=(
"b8_AVX"
)
fi
# If no CPU SIMDs were used, completely disable them
[[ -z "${mysimd[*]}" ]] && mysimd=("0")
[[ -z "${mybatched[*]}" ]] && mybatched=("0")
# This is currently needed on arm64 to get the NEON SIMD wrapper to compile the code successfully
# Even if there are no SIMD features selected, it seems like the code will turn on NEON support if it is available.
use arm64 && append-flags -flax-vector-conversions
local gcc
gcc="$(tc-getCC)"
local mycmakeargs=(
-DCMAKE_POLICY_DEFAULT_CMP0146="OLD" # BUG FindCUDA
-DCMAKE_POLICY_DEFAULT_CMP0148="OLD" # BUG FindPythonInterp
# std::tuple_size_v is c++17
-DCMAKE_CXX_STANDARD="17"
-DCMAKE_INSTALL_DOCDIR="share/doc/${PF}"
-DINSTALL_DOCS="$(usex doc)"
-DUSE_CCACHE="no"
-DLLVM_STATIC="no"
-DOSL_BUILD_TESTS="$(usex test)"
-DSTOP_ON_WARNING="no"
-DUSE_PARTIO="$(usex partio)"
-DUSE_PYTHON="$(usex python)"
-DPYTHON_VERSION="${EPYTHON/python}"
-DUSE_SIMD="$(IFS=","; echo "${mysimd[*]}")"
-DUSE_BATCHED="$(IFS=","; echo "${mybatched[*]}")"
-DUSE_LIBCPLUSPLUS="$(usex libcxx)"
-DOSL_USE_OPTIX="$(usex optix)"
-DVEC_REPORT="yes"
-DOpenImageIO_ROOT="${EPREFIX}/usr"
)
if use gui; then
mycmakeargs+=( -DUSE_QT="yes" )
if ! use qt6; then
mycmakeargs+=( -DCMAKE_DISABLE_FIND_PACKAGE_Qt6="yes" )
fi
else
mycmakeargs+=( -DUSE_QT="no" )
fi
if use optix; then
mycmakeargs+=(
-DOptiX_FIND_QUIETLY="no"
-DCUDA_FIND_QUIETLY="no"
-DOPTIXHOME="${EPREFIX}/opt/optix"
-DCUDA_TOOLKIT_ROOT_DIR="${EPREFIX}/opt/cuda"
-DCUDA_NVCC_FLAGS="--compiler-bindir;$(cuda_gccdir)"
-DOSL_EXTRA_NVCC_ARGS="--compiler-bindir;$(cuda_gccdir)"
-DCUDA_VERBOSE_BUILD="yes"
)
fi
if use partio; then
mycmakeargs+=(
-Dpartio_DIR="${EPREFIX}/usr"
)
fi
cmake_src_configure
}
src_test() {
# A bunch of tests only work when installed.
# So install them into the temp directory now.
DESTDIR="${T}" cmake_build install
ln -s "${CMAKE_USE_DIR}/src/cmake/" "${BUILD_DIR}/src/cmake" || die
if use optix; then
cp \
"${BUILD_DIR}/src/liboslexec/shadeops_cuda.ptx" \
"${BUILD_DIR}/src/testrender/"{optix_raytracer,quad,rend_lib_testrender,sphere,wrapper}".ptx" \
"${BUILD_DIR}/src/testshade/"{optix_grid_renderer,rend_lib_testshade}".ptx" \
"${BUILD_DIR}/bin/" || die
# NOTE this should go to cuda eclass
addwrite /dev/nvidiactl
addwrite /dev/nvidia0
addwrite /dev/nvidia-uvm
addwrite /dev/nvidia-caps
addwrite "/dev/char/"
fi
CMAKE_SKIP_TESTS=(
"broken"
"^render"
# broken with in-tree <=dev-libs/optix-7.5.0 and out of date
"^example-cuda$"
# outright fail
"^transform-reg.regress.batched.opt$"
# SIGABRT similar to https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/issues/1363
"^derivs.opt.rs_bitcode$"
"^geomath.batched$"
"^matrix.batched$"
"^matrix.batched.opt$"
"^spline-reg.regress.batched.opt$"
"^transformc.batched$"
)
# These only fail inside sandbox
if [[ "${OSL_OPTIONAL_TESTS}" != "true" ]]; then
CMAKE_SKIP_TESTS+=(
# TODO: investigate failures
# SIGABRT similar to https://github.com/AcademySoftwareFoundation/OpenShadingLanguage/issues/1363
"^andor-reg.regress.batched.opt$"
"^arithmetic-reg.regress.batched.opt$"
"^array-assign-reg.regress.batched.opt$"
"^array-copy-reg.regress.batched.opt$"
"^array-length-reg.regress.batched$"
"^closure-parameters.batched$"
"^closure-parameters.batched.opt$"
"^closure.batched$"
"^closure.batched.opt$"
"^debug-uninit$"
"^debug-uninit.batched$"
"^debug-uninit.batched.opt$"
"^debug-uninit.opt$"
"^debug-uninit.opt.rs_bitcode$"
"^derivs$"
"^derivs.batched$"
"^derivs.batched.opt$"
"^derivs.opt$"
"^exponential$"
"^exponential.opt$"
"^exponential.opt.rs_bitcode$"
"^filterwidth-reg.regress.batched.opt$"
"^geomath$"
"^geomath.batched.opt$"
"^geomath.opt$"
"^geomath.opt.rs_bitcode$"
"^getattribute-camera.batched$"
"^getattribute-camera.batched.opt$"
"^getattribute-shader.batched.opt$"
"^gettextureinfo-reg.regress.batched.opt$"
"^gettextureinfo-udim-reg.regress.batched.opt$"
"^gettextureinfo.batched$"
"^hyperb.batched.opt$"
"^hyperb.opt$"
"^hyperb.opt.rs_bitcode$"
"^initlist.batched$"
"^initlist.batched.opt$"
"^linearstep.batched$"
"^linearstep.batched.opt$"
"^loop.batched$"
"^loop.batched.opt$"
"^matrix$"
"^matrix-compref-reg.regress.batched.opt$"
"^matrix-reg.regress.rsbitcode.opt$"
"^matrix.opt$"
"^matrix.opt.rs_bitcode$"
"^matrix.rsbitcode.opt$"
"^message-no-closure.batched$"
"^message-no-closure.batched.opt$"
"^message-reg.regress.batched.opt$"
"^miscmath$"
"^miscmath.batched$"
"^miscmath.batched.opt$"
"^miscmath.opt$"
"^miscmath.opt.rs_bitcode$"
"^noise-cell.batched$"
"^noise-gabor-reg.regress.batched.opt$"
"^noise-gabor.batched$"
"^noise-gabor.batched.opt$"
"^noise-generic.batched$"
"^noise-generic.batched.opt$"
"^noise-perlin.batched$"
"^noise-perlin.batched.opt$"
"^noise-reg.regress.batched.opt$"
"^noise-simplex.batched$"
"^noise-simplex.batched.opt$"
"^noise.batched$"
"^opt-warnings.batched$"
"^opt-warnings.batched.opt$"
"^pnoise-cell.batched$"
"^pnoise-gabor.batched$"
"^pnoise-gabor.batched.opt$"
"^pnoise-generic.batched$"
"^pnoise-generic.batched.opt$"
"^pnoise-perlin.batched$"
"^pnoise-perlin.batched.opt$"
"^pnoise-reg.regress.batched.opt$"
"^pnoise.batched$"
"^pointcloud.batched$"
"^pointcloud.batched.opt$"
"^regex-reg.regress.batched.opt$"
"^select.batched$"
"^select.batched.opt$"
"^shaderglobals.batched$"
"^shaderglobals.batched.opt$"
"^smoothstep-reg.regress.batched.opt$"
"^spline-derivbug.batched$"
"^spline-derivbug.batched.opt$"
"^spline.batched$"
"^spline.batched.opt$"
"^splineinverse-ident.batched$"
"^splineinverse-ident.batched.opt$"
"^split-reg.regress.batched.opt$"
"^string$"
"^string-reg.regress.batched.opt$"
"^string.batched$"
"^string.batched.opt$"
"^string.opt$"
"^string.opt.rs_bitcode$"
"^struct-array-mixture.batched$"
"^struct-array-mixture.batched.opt$"
"^struct.batched$"
"^test-fmt-matrixcolor.opt.rs_bitcode$"
"^testoptix-noise.optix.opt$"
"^testoptix-reparam.optix.opt$"
"^texture-environment-opts-reg.regress.batched.opt$"
"^texture-opts-reg.regress.batched.opt$"
"^texture-wrap.batched$"
"^texture-wrap.batched.opt$"
"^transcendental-reg.regress.batched.opt$"
"^transform$"
"^transform.batched$"
"^transform.batched.opt$"
"^transform.opt$"
"^transform.opt.rs_bitcode$"
"^transformc$"
"^transformc.batched.opt$"
"^transformc.opt$"
"^transformc.opt.rs_bitcode$"
"^transformc.rsbitcode.opt$"
"^trig$"
"^trig-reg.regress.batched.opt$"
"^trig.batched$"
"^trig.batched.opt$"
"^trig.opt$"
"^trig.opt.rs_bitcode$"
"^vecctr.batched$"
"^vecctr.batched.opt$"
"^vector$"
"^vector-reg.regress.batched.opt$"
"^vector.opt$"
"^vector.opt.rs_bitcode$"
"^xml-reg.regress.batched.opt$"
# diff
"^testoptix.optix.opt$"
)
fi
myctestargs=(
# src/build-scripts/ci-test.bash
'--force-new-ctest-process'
)
local -x DEBUG CXXFLAGS LD_LIBRARY_PATH DIR OSL_DIR OSL_SOURCE_DIR PYTHONPATH
DEBUG=1 # doubles the floating point tolerance
CXXFLAGS="-I${T}/usr/include"
LD_LIBRARY_PATH="${T}/usr/$(get_libdir)"
OSL_DIR="${T}/usr/$(get_libdir)/cmake/OSL"
OSL_SOURCE_DIR="${S}"
if use python; then
PYTHONPATH="${BUILD_DIR}/lib/python/site-packages"
fi
cmake_src_test
CMAKE_SKIP_TESTS=(
"^render-background$"
"^render-mx-furnace-sheen$"
"^render-mx-burley-diffuse$"
"^render-mx-conductor$"
"^render-microfacet$"
"^render-veachmis$"
"^render-ward$"
"^render-raytypes.opt$"
"^render-raytypes.opt.rs_bitcode$"
)
myctestargs=(
# src/build-scripts/ci-test.bash
'--force-new-ctest-process'
--repeat until-pass:10
-R "^render"
)
cmake_src_test
}
|
