ogre-13.6.1.ebuild
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# Copyright 1999-2023 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 CMAKE_REMOVE_MODULES_LIST=( FindFreetype FindDoxygen FindZLIB ) inherit cmake IMGUI_PN="imgui" IMGUI_PV="1.87" IMGUI_P="${IMGUI_PN}-${IMGUI_PV}" DESCRIPTION="Object-oriented Graphics Rendering Engine" HOMEPAGE="https://www.ogre3d.org/" SRC_URI="https://github.com/OGRECave/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz https://github.com/ocornut/${IMGUI_PN}/archive/v${IMGUI_PV}.tar.gz -> ${IMGUI_P}.tar.gz" LICENSE="MIT public-domain" SLOT="0/13.6" KEYWORDS="~amd64 ~arm ~x86" IUSE="assimp bullet +cache cg debug deprecated doc double-precision egl examples +freeimage json +opengl pch profile resman-pedantic tools" # Note: gles2 USE flag taken out for now, as even the configuration seems to be broken # ~~sed 2022-12-13 (sven@eden-worx.com) # # Note: The following dependencies might be considered for new ebuilds # + Vulkan SDK: Vulkan RenderSystem, glslang Plugin. Alternatively use system packages <https://vulkan.lunarg.com/> # # Note: Without gles2 USE flag, the opengl USE flag is next to useless. But # there are packages which enforce it, so it has to stay. # REQUIRED_USE=" examples? ( opengl ) " RESTRICT="test" #139905 RDEPEND=" dev-games/ois dev-libs/pugixml dev-libs/zziplib media-libs/freetype:2 x11-libs/libX11 x11-libs/libXaw x11-libs/libXrandr x11-libs/libXt assimp? ( media-libs/assimp:= ) bullet? ( sci-physics/bullet:= ) cg? ( media-gfx/nvidia-cg-toolkit ) egl? ( media-libs/mesa[egl(+)] ) freeimage? ( media-libs/freeimage ) json? ( dev-libs/rapidjson ) opengl? ( virtual/glu virtual/opengl ) tools? ( dev-libs/tinyxml[stl] ) " DEPEND=" ${RDEPEND} x11-base/xorg-proto " BDEPEND=" virtual/pkgconfig doc? ( app-doc/doxygen ) " PATCHES=( "${FILESDIR}"/${PN}-13.5.3-media_path.patch "${FILESDIR}"/${PN}-13.5.3-resource_path.patch "${FILESDIR}"/${PN}-13.5.3-gentoolize_imgui_inclusion.patch "${FILESDIR}"/${PN}-1.10.12-use_system_tinyxml.patch ) src_unpack() { unpack ${P}.tar.gz || die "Unpacking ${P}.zip failed" # Ogre includes imgui, but as a manual download done by Components/Overlay/CMakeLists.txt # That may fail and so we are doing it ourselves. cd "${S}" || die "Unpack incomplete" unpack ${IMGUI_P}.tar.gz || die "Unpacking ${IMGUI_P}.zip failed" } src_prepare() { local broken_png=( Icon@2x-72.png Default-Portrait~ipad.png Default-Portrait@2x~ipad.png Default-Landscape@2x~ipad.png ) sed -i \ -e "s:share/doc/OGRE:share/doc/${PF}:" \ Docs/CMakeLists.txt || die # In this series, the CMAKE_BUILD_TARGET is hard-wired to the # installation. And only Debug, MinSizeRel and RelWithDebInfo # are supported. sed -i \ -e "s/$(usex debug Debug Release)/Gentoo/g" \ CMake/InstallResources.cmake \ CMake/Utils/OgreConfigTargets.cmake \ || die # Fix broken png files einfo "Fixing broken png files." pushd "${S}"/Samples/Common/misc 1>/dev/null 2>&1 for png in "${broken_png[@]}"; do pngfix -q --out=out.png ${png} mv -f out.png "${png}" || die done popd 1>/dev/null 2>&1 einfo "done ..." # Fix some path issues cmake_src_prepare } src_configure() { local mycmakeargs=( -DCMAKE_SKIP_INSTALL_RPATH=yes -DOGRE_ASSERT_MODE=1 -DOGRE_BUILD_COMPONENT_BITES=yes -DOGRE_BUILD_COMPONENT_BULLET=$(usex bullet) -DOGRE_BUILD_COMPONENT_CSHARP=no -DOGRE_BUILD_COMPONENT_JAVA=no -DOGRE_BUILD_COMPONENT_OVERLAY=yes -DOGRE_BUILD_COMPONENT_OVERLAY_IMGUI=yes -DOGRE_BUILD_COMPONENT_PAGING=yes -DOGRE_BUILD_COMPONENT_PROPERTY=yes -DOGRE_BUILD_COMPONENT_PYTHON=no -DOGRE_BUILD_COMPONENT_RTSHADERSYSTEM=yes -DOGRE_BUILD_COMPONENT_TERRAIN=yes -DOGRE_BUILD_COMPONENT_VOLUME=yes -DOGRE_BUILD_DEPENDENCIES=no -DOGRE_BUILD_PLUGIN_ASSIMP=$(usex assimp) -DOGRE_BUILD_PLUGIN_CG=$(usex cg) -DOGRE_BUILD_PLUGIN_FREEIMAGE=$(usex freeimage) -DOGRE_BUILD_PLUGIN_EXRCODEC=no -DOGRE_BUILD_RENDERSYSTEM_GL=$(usex opengl) -DOGRE_BUILD_RENDERSYSTEM_GL3PLUS=$(usex opengl) -DOGRE_BUILD_RENDERSYSTEM_GLES2=no -DOGRE_BUILD_SAMPLES=$(usex examples) -DOGRE_BUILD_TESTS=no -DOGRE_BUILD_TOOLS=$(usex tools) -DOGRE_CONFIG_DOUBLE=$(usex double-precision) -DOGRE_CONFIG_ENABLE_GL_STATE_CACHE_SUPPORT=$(usex cache) -DOGRE_CONFIG_ENABLE_GLES2_CG_SUPPORT=no -DOGRE_CONFIG_ENABLE_GLES3_SUPPORT=no -DOGRE_CONFIG_THREADS=3 -DOGRE_CONFIG_THREAD_PROVIDER=std -DOGRE_ENABLE_PRECOMPILED_HEADERS=$(usex pch) -DOGRE_GLSUPPORT_USE_EGL=$(usex egl) -DOGRE_INSTALL_DOCS=$(usex doc) -DOGRE_INSTALL_SAMPLES=$(usex examples) -DOGRE_NODELESS_POSITIONING=$(usex deprecated) -DOGRE_PROFILING=$(usex profile) -DOGRE_RESOURCEMANAGER_STRICT=$(usex resman-pedantic 1 2) ) cmake_src_configure } src_compile() { cmake_src_compile if use doc ; then eninja -C "${BUILD_DIR}" OgreDoc fi } 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 "${SHAREDIR}"/resources.cfg # These are only for the sample browser if use examples ; then insinto "${SHAREDIR}" doins "${BUILD_DIR}"/bin/samples.cfg fi } pkg_postinst() { elog "If you experience crashes when starting /usr/bin/SampleBrowser," elog "remove the cache directory at:" elog " '~/.cache/OGRE Sample Browser'" elog "first, before filing a bug report." } | ||