media-gfx/yafaray: Fix building (#663522)

Thanks-to: Toralf Förster
Thanks-to: vena.dewinter
Thanks-to: Herb Miller Jr.
Closes: https://bugs.gentoo.org/663522
Signed-off-by: Pacho Ramos <pacho@gentoo.org>
Package-Manager: Portage-2.3.51, Repoman-2.3.11

1 files changed, 110 insertions, 0 deletions

diff --git a/media-gfx/yafaray/yafaray-3.3.0-r1.ebuild b/media-gfx/yafaray/yafaray-3.3.0-r1.ebuild
new file mode 100644
index 000000000000..01987b313724
--- /dev/null
+++ b/media-gfx/yafaray/yafaray-3.3.0-r1.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+PYTHON_COMPAT=( python3_{5,6,7} )
+
+inherit cmake-utils 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}
+	dev-lang/swig
+"
+
+S="${WORKDIR}/Core-${PV}"
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+}
+
+src_prepare() {
+	cmake-utils_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-utils_src_configure
+}
+
+src_install() {
+	cmake-utils_src_install
+
+	python_domodule "${BUILD_DIR}/src/bindings/yafaray_v3_interface.py"
+	python_domodule "${BUILD_DIR}/src/bindings/_yafaray_v3_interface.so"
+	rm -v "${D}"usr/$(get_libdir)/{yafaray_v3_interface.py,_yafaray_v3_interface.so} || 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
+}