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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python2_7 )
inherit mercurial cmake cuda flag-o-matic python-any-r1
EHG_REPO_URI="https://bitbucket.org/simoncblyth/${PN}"
EHG_REVISION="a580e704afe9d2c138072835e986542c835c29fc"
DESCRIPTION="GPU Optical Photon Simulation for Particle Physics"
HOMEPAGE="https://simoncblyth.bitbucket.io"
LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~amd64"
RDEPEND="dev-util/nvidia-cuda-sdk
dev-libs/optix
media-gfx/openmesh
media-libs/DualContouringSample
media-libs/implicitmesher
media-libs/assimp
media-libs/glfw
media-libs/glew:0
media-libs/glm
media-libs/yocto-gl
media-libs/imgui
sci-physics/geant[gdml]"
DEPEND="sci-physics/opticks-okconf
dev-libs/boost
dev-util/bcm
dev-util/plog
${PYTHON_DEPS}
${RDEPEND}"
PATCHES=( "${FILESDIR}"/opticks-0.0.1_split-cmake.patch
"${FILESDIR}"/opticks-0.0.1_okconf.patch
"${FILESDIR}"/opticks-0.0.1_cuda-helper.patch
"${FILESDIR}"/opticks-0.0.1_extG4-CLHEP.patch
"${FILESDIR}"/opticks-0.0.1_python-helper.patch )
CMAKE_REMOVE_MODULES_LIST="${CMAKE_REMOVE_MODULES_LIST} FindBoost"
pkg_setup() {
# opticks combined build is not parallel.
export MAKEOPTS="-j1"
python-any-r1_pkg_setup
}
src_prepare() {
cmake_src_prepare
# do not add the default '-O2' that results in nvcc error of
# nvcc fatal : redefinition of argument 'optimize'
export NVCCFLAGS=
cuda_src_prepare
# do not install the tests
for f in $(find -path '*/tests/CMakeLists.txt'); do
ebegin "Removing installation phrase from ${f}"
sed '/install(TARGETS/d' -i ${f}
eend $?
done
# do not install test scripts
ebegin "Removing test scripts installation from optixrap/{,tests/}CMakeLists.txt"
sed -e '/install(PROGRAMS/d' \
-e '/installcache/d' \
-i optixrap/CMakeLists.txt \
-i optixrap/tests/CMakeLists.txt || die
eend $?
ebegin "Removing test scripts installation from ggeo/tests/CMakeLists.txt"
sed -e '/install(FILES/,/)/d' -i ggeo/tests/CMakeLists.txt
eend $?
ebegin "Moving glsl into share in oglrap/CMakeLists.txt"
sed -e "s,gl),share/${PN}/gl)," -i oglrap/CMakeLists.txt
eend $?
ebegin "Removing python bindings from sysrap/CMakeLists.txt"
sed -e "/py\/opticks\/sysrap/d" -i sysrap/CMakeLists.txt
eend $?
# integrated build OpticksBuildOptions is included at the top
for f in */CMakeLists.txt; do
ebegin "Removing OpticksBuildOptions include from ${f}"
sed '/OpticksBuildOptions/d' -i ${f}
eend $?
done
# include/Opticks instead of OpticksCore
sed -e 's,include/OpticksCore,include/Opticks,' -i optickscore/OpticksFlags.cc \
-i npy/Types.cpp \
-i ana/base.py \
-i ana/enum.py
}
src_configure() {
local mycmakeargs=(
-DCMAKE_MODULE_PATH="${S}"/cmake/Modules
-DOptiX_INSTALL_DIR="${EPREFIX}/opt/optix"
-DCUDA_SDK_ROOT_DIR="${EPREFIX}/opt/cuda/sdk"
-DCOMPUTE_CAPABILITY=61
-DCUDA_NVCC_FLAGS="${NVCCFLAGS}"
-DBoost_NO_BOOST_CMAKE=ON
--target all
)
cmake_src_configure
}
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