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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
CMAKE_REMOVE_MODULES_LIST="FindFreetype FindDoxygen FindZLIB"
inherit cmake flag-o-matic vcs-snapshot
DESCRIPTION="Object-oriented Graphics Rendering Engine"
HOMEPAGE="https://www.ogre3d.org/"
SRC_URI="https://bitbucket.org/sinbad/ogre/get/v${PV//./-}.tar.bz2 -> ${P}.tar.bz2"
LICENSE="MIT public-domain"
SLOT="0/1.9.0"
KEYWORDS="amd64 ~arm x86"
# gles1 currently broken wrt bug #418201
# gles1 does not even build wrt bug #506058
IUSE="+boost cg doc double-precision examples +freeimage gl3plus gles2 gles3 ois +opengl poco profile tbb threads tools +zip"
REQUIRED_USE="threads? ( ^^ ( boost poco tbb ) )
examples? ( ois )
poco? ( threads )
tbb? ( threads )
gl3plus? ( !gles2 !gles3 )
gles3? ( gles2 )
gl3plus? ( opengl )"
RESTRICT="test" #139905
RDEPEND="
media-libs/freetype:2
virtual/opengl
virtual/glu
x11-libs/libX11
x11-libs/libXaw
x11-libs/libXrandr
x11-libs/libXt
boost? ( dev-libs/boost:= )
cg? ( media-gfx/nvidia-cg-toolkit )
freeimage? ( media-libs/freeimage )
gles2? ( >=media-libs/mesa-9.0.0[gles2] )
gles3? ( >=media-libs/mesa-10.0.0[gles2] )
gl3plus? ( >=media-libs/mesa-9.2.5 )
ois? ( dev-games/ois )
threads? (
poco? ( dev-libs/poco )
tbb? ( dev-cpp/tbb:= )
)
tools? ( dev-libs/tinyxml[stl] )
zip? ( sys-libs/zlib dev-libs/zziplib )"
DEPEND="
${RDEPEND}
x11-base/xorg-proto
"
BDEPEND="
virtual/pkgconfig
doc? ( app-doc/doxygen )
"
PATCHES=(
"${FILESDIR}/${P}-remove_resource_path_to_bindir.patch"
"${FILESDIR}/${P}-remove_media_path_to_bindir.patch"
"${FILESDIR}/${P}-gcc52.patch"
"${FILESDIR}/${P}-samples.patch"
)
src_prepare() {
sed -i \
-e "s:share/OGRE/docs:share/doc/${PF}:" \
Docs/CMakeLists.txt || die
# Stupid build system hardcodes release names
sed -i \
-e '/CONFIGURATIONS/s:CONFIGURATIONS Release.*::' \
CMake/Utils/OgreConfigTargets.cmake || die
# make sure we're not using the included tinyxml
rm -f Tools/XMLConverter/{include,src}/tiny*.*
# Fix some path issues
cmake_src_prepare
}
src_configure() {
local mycmakeargs=(
-DOGRE_FULL_RPATH=NO
-DOGRE_USE_BOOST=$(usex boost)
-DOGRE_BUILD_PLUGIN_CG=$(usex cg)
-DOGRE_INSTALL_DOCS=$(usex doc)
-DOGRE_CONFIG_DOUBLE=$(usex double-precision)
-DOGRE_CONFIG_ENABLE_FREEIMAGE=$(usex freeimage)
-DOGRE_BUILD_RENDERSYSTEM_GL=$(usex opengl)
-DOGRE_BUILD_RENDERSYSTEM_GL3PLUS=$(usex gl3plus)
-DOGRE_BUILD_RENDERSYSTEM_GLES=FALSE
-DOGRE_BUILD_RENDERSYSTEM_GLES2=$(usex gles2)
-DOGRE_CONFIG_ENABLE_GLES3_SUPPORT=$(usex gles3)
-DOGRE_PROFILING=$(usex profile)
-DOGRE_BUILD_SAMPLES=$(usex examples)
-DOGRE_INSTALL_SAMPLES=$(usex examples)
-DOGRE_INSTALL_SAMPLES_SOURCE=$(usex examples)
-DOGRE_BUILD_TESTS=FALSE
-DOGRE_CONFIG_THREADS=$(usex threads 2 0)
-DOGRE_BUILD_TOOLS=$(usex tools)
-DOGRE_CONFIG_ENABLE_ZIP=$(usex zip)
)
if use threads ; then
local f
for f in boost poco tbb ; do
use ${f} || continue
mycmakeargs+=( -DOGRE_CONFIG_THREAD_PROVIDER=${f} )
break
done
fi
if use examples ; then
# bug #829253
append-cxxflags -std=c++14
fi
cmake_src_configure
}
src_install() {
cmake_src_install
CONFIGDIR=/etc/OGRE
SHAREDIR=/usr/share/OGRE
# plugins and resources are the main configuration
insinto "${CONFIGDIR}"
doins "${BUILD_DIR}"/bin/plugins.cfg
doins "${BUILD_DIR}"/bin/resources.cfg
dosym "${CONFIGDIR}"/plugins.cfg "${SHAREDIR}"/plugins.cfg
dosym "${CONFIGDIR}"/resources.cfg "${SHAREDIR}"/resources.cfg
# These are only for the sample browser
insinto "${SHAREDIR}"
doins "${BUILD_DIR}"/bin/quakemap.cfg
doins "${BUILD_DIR}"/bin/samples.cfg
}
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