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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{5,6,7} )
inherit cmake flag-o-matic python-single-r1
DESCRIPTION="A free open-source montecarlo raytracing engine"
HOMEPAGE="http://www.yafaray.org"
SRC_URI="https://github.com/YafaRay/Core/archive/v${PV}.tar.gz -> ${PN}-core-${PV}.tar.gz
https://github.com/YafaRay/Blender-Exporter/archive/v${PV}.tar.gz -> ${PN}-blender-exporter-${PV}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="+blender +fastmath +fasttrig jpeg opencv openexr png +python tiff truetype"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
RDEPEND="
dev-libs/boost:=
dev-libs/libxml2:2
sys-libs/zlib
blender? ( media-gfx/blender )
jpeg? ( virtual/jpeg:0 )
opencv? ( >=media-libs/opencv-3.1.0:=[openexr?] )
openexr? ( >=media-libs/openexr-2.2.0:= )
png? ( media-libs/libpng:0= )
python? ( ${PYTHON_DEPS} )
tiff? ( media-libs/tiff:0 )
truetype? ( media-libs/freetype:2 )
"
DEPEND="${RDEPEND}"
BDEPEND="dev-lang/swig"
S="${WORKDIR}/Core-${PV}"
pkg_setup() {
use python && python-single-r1_pkg_setup
}
src_prepare() {
append-flags "-pthread"
cmake_src_prepare
sed -i -e "s/@YAFARAY_BLENDER_EXPORTER_VERSION@/v${PV}/" "${WORKDIR}/Blender-Exporter-${PV}/__init__.py" || die
eapply "${FILESDIR}/${P}-strip-debug-mode.patch"
eapply "${FILESDIR}/${P}-respect-cflags.patch"
pushd "${WORKDIR}/Blender-Exporter-${PV}" || die
eapply "${FILESDIR}/${P}-blender-exporter-paths.patch"
popd || dir
eapply_user
}
src_configure() {
local mycmakeargs=(
-DYAF_LIB_DIR=$(get_libdir)
-DWITH_YAF_PY_BINDINGS=$(usex python)
-DYAF_PY_VERSION=${EPYTHON#python}
-DWITH_YAF_RUBY_BINDINGS=OFF
-DBLENDER_ADDON=OFF # addon is a separate package called blender-exporter
-DCMAKE_SKIP_RPATH=ON # NULL DT_RUNPATH security problem
-DFAST_MATH=$(usex fastmath)
-DFAST_TRIG=$(usex fasttrig)
-DWITH_JPEG="$(usex jpeg)"
-DWITH_OpenCV="$(usex opencv)"
-DWITH_OpenEXR="$(usex openexr)"
-DWITH_PNG="$(usex png)"
-DWITH_QT=OFF # qt4 only at the moment
-DWITH_TIFF="$(usex tiff)"
-DWITH_Freetype="$(usex truetype)"
)
cmake_src_configure
}
src_install() {
cmake_src_install
python_domodule "${BUILD_DIR}/src/bindings/yafaray_v3_interface.py"
python_domodule "${BUILD_DIR}/src/bindings/_yafaray_v3_interface.so"
rm -v "${ED}"/usr/$(get_libdir)/{yafaray_v3_interface.py,_yafaray_v3_interface.so} || die
rm -rv "${ED}"/usr/share/doc/${PN} || die
if use blender; then
pushd "${WORKDIR}/Blender-Exporter-${PV}" || die
rm README LICENSES INSTALL CHANGELOG .gitignore || die
# grab blender version number for plugin directory
local blender_plugin_dir=$(best_version media-gfx/blender)
blender_plugin_dir=${blender_plugin_dir##*/} # remove category
blender_plugin_dir=${blender_plugin_dir#*-} # remove package name
blender_plugin_dir=${blender_plugin_dir%%-*} # remove revision number if exists
insinto /usr/share/blender/${blender_plugin_dir}/scripts/addons/yafaray_v3
doins -r .
popd || die
fi
}
pkg_postinst() {
einfo "To confirm your installation is working as expected, run"
einfo "yafaray-xml with /usr/share/yafaray/tests/test01/test01.xml"
einfo "as an input file, then compare the result to"
einfo "'/usr/share/yafaray/tests/test01/test01 - expected render result.png'"
if use blender; then
elog
elog "To use within Blender, navigate to File -> User Preferences -> Add-ons (tab)"
elog "and enable 'Render: YafaRay v3 Exporter'. This will make YafaRay available"
elog "in the render engines drop-down."
fi
}
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