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145 lines
4.3 KiB
145 lines
4.3 KiB
5 years ago
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# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_6 )
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# doesn't build with ninja when qt5 and python USE flags are both enabled
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CMAKE_MAKEFILE_GENERATOR="emake"
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inherit cmake flag-o-matic python-single-r1
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DESCRIPTION="A free open-source montecarlo raytracing engine"
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HOMEPAGE="http://www.yafaray.org"
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SRC_URI="https://github.com/YafaRay/Core/archive/v${PV}.tar.gz -> ${PN}-core-${PV}.tar.gz
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blender? ( https://github.com/YafaRay/Blender-Exporter/archive/v${PV}.tar.gz -> ${PN}-blender-exporter-${PV}.tar.gz )"
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S="${WORKDIR}/Core-${PV}"
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LICENSE="blender? ( GPL-2+ ) LGPL-2.1"
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SLOT="0"
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KEYWORDS="~amd64 ~x86"
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IUSE="blender +fastmath +fasttrig jpeg opencv openexr png +python qt5 tiff truetype"
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RESTRICT="test"
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REQUIRED_USE="
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blender? ( python )
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python? ( ${PYTHON_REQUIRED_USE} )
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"
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# Note: according to upstream, the blender plugin doesn't work with blender-2.8 (yet).
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RDEPEND="
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dev-libs/boost:=[nls]
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dev-libs/libxml2:2
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sys-libs/zlib
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jpeg? ( virtual/jpeg:0 )
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opencv? ( >=media-libs/opencv-3.1.0:= )
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openexr? ( >=media-libs/openexr-2.2.0:= )
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png? ( media-libs/libpng:0= )
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python? (
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${PYTHON_DEPS}
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blender? ( ~media-gfx/blender-2.79b[${PYTHON_SINGLE_USEDEP}] )
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)
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qt5? ( dev-qt/qtwidgets:5 )
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tiff? ( media-libs/tiff:0 )
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truetype? ( media-libs/freetype:2 )
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"
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DEPEND="${RDEPEND}"
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BDEPEND="python? ( dev-lang/swig )"
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PATCHES=(
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"${FILESDIR}/${P}-0001-Respect-user-pre-defined-CXXFLAGS.patch"
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)
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DOCS=( AUTHORS CHANGELOG CODING INSTALL README )
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pkg_setup() {
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use python && python-single-r1_pkg_setup
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}
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src_prepare() {
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append-flags -pthread
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append-ldflags -pthread
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cmake_src_prepare
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if use blender; then
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# fix PLUGIN_PATH
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sed -e "s/PLUGIN_PATH = os.path.join(__path__\[0\], 'bin'/PLUGIN_PATH = os.path.join(__path__\[0\], '"$(get_libdir)"'/" \
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-e "s/@YAFARAY_BLENDER_EXPORTER_VERSION@/v"${PV}"/" \
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-i "${WORKDIR}"/Blender-Exporter-${PV}/__init__.py || die "patching startup file failed"
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fi
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}
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src_configure() {
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local mycmakeargs=(
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# enabling BLENDER_ADDON doesn't build anything, but set's some wierd
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# installation paths, so keep it off and install the files manually.
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-DBLENDER_ADDON=OFF
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-DCMAKE_SKIP_RPATH=ON # NULL DT_RUNPATH security problem
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-DFAST_MATH=$(usex fastmath)
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-DFAST_TRIG=$(usex fasttrig)
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-DWITH_Freetype=$(usex truetype)
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-DWITH_JPEG=$(usex jpeg)
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-DWITH_OpenCV=$(usex opencv)
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-DWITH_OpenEXR=$(usex openexr)
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-DWITH_PNG=$(usex png)
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-DWITH_QT=$(usex qt5)
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-DWITH_TIFF=$(usex tiff)
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-DWITH_XML_LOADER=ON # internal
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-DWITH_YAF_PY_BINDINGS=$(usex python)
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-DWITH_YAF_RUBY_BINDINGS=OFF
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-DYAF_LIB_DIR=$(get_libdir)
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)
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if use python; then
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mycmakeargs+=( -DYAF_PY_VERSION=${EPYTHON#python} )
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fi
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cmake_src_configure
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}
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src_install() {
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cmake_src_install
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if use python; then
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python_domodule "${BUILD_DIR}/src/bindings/yafaray_v3_interface.py"
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mv "${ED}"/usr/$(get_libdir)/_yafaray_v3_interface.so "${ED}"/$(python_get_sitedir)/ || die
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rm -v "${ED}"/usr/$(get_libdir)/yafaray_v3_interface.py || die
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if use qt5; then
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python_domodule "${BUILD_DIR}/src/bindings/yafqt.py"
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mv "${ED}"/usr/$(get_libdir)/_yafqt.so "${ED}"/$(python_get_sitedir)/ || die
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rm -v "${ED}"/usr/$(get_libdir)/yafqt.py || die
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fi
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fi
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rm -rv "${ED}"/usr/share/doc/${PN} || die
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if use blender; then
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pushd "${WORKDIR}/Blender-Exporter-${PV}" || die
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# grab blender version number for plugin directory
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local blender_plugin_dir=$(best_version media-gfx/blender)
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blender_plugin_dir=${blender_plugin_dir##*/} # remove category
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blender_plugin_dir=${blender_plugin_dir#*-} # remove package name
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blender_plugin_dir=${blender_plugin_dir%%-*} # remove revision number if exists
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insinto /usr/share/blender/${blender_plugin_dir}/scripts/addons/yafaray_v3
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doins -r .
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popd || die
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fi
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}
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pkg_postinst() {
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einfo "To confirm your installation is working as expected, run"
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einfo "yafaray-xml with /usr/share/yafaray/tests/test01/test01.xml"
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einfo "as an input file, then compare the result to"
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einfo "'/usr/share/yafaray/tests/test01/test01 - expected render result.png'"
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if use blender; then
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elog
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elog "To use within Blender, navigate to File -> User Preferences -> Add-ons (tab)"
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elog "and enable 'Render: YafaRay v3 Exporter'. This will make YafaRay available"
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elog "in the render engines drop-down."
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fi
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}
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