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114 lines
2.2 KiB
Bash
114 lines
2.2 KiB
Bash
# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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inherit cmake
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DESCRIPTION="Bloat-free graphical user interface library for C++"
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HOMEPAGE="
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https://github.com/ocornut/imgui
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https://github.com/cimgui/cimgui
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"
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SRC_URI="
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https://github.com/ocornut/imgui/archive/v${PV}.tar.gz -> ${P}.gh.tar.gz
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https://github.com/cimgui/cimgui/archive/refs/tags/${PV}.tar.gz -> c${P}.gh.tar.gz
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"
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LICENSE="MIT"
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SLOT="0/${PV}"
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KEYWORDS="~amd64"
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IUSE="allegro bindings examples freetype glfw glut opengl sdl vulkan"
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S="${WORKDIR}/c${P}"
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RDEPEND="
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dev-libs/stb:=
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allegro? ( media-libs/allegro:5 )
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freetype? ( media-libs/freetype )
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glfw? ( media-libs/glfw:0 )
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glut? ( media-libs/freeglut )
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opengl? ( virtual/opengl )
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sdl? ( media-libs/libsdl2 )
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vulkan? ( media-libs/vulkan-loader )
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"
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DEPEND="
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${RDEPEND}
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vulkan? ( dev-util/vulkan-headers )
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"
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BDEPEND="
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bindings? ( dev-lang/luajit )
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virtual/pkgconfig
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"
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REQUIRED_USE="
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|| (
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allegro
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glfw
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glut
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sdl
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)
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|| (
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allegro
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opengl
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vulkan
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)
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"
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PATCHES=( "${FILESDIR}/${P}-fpermissive.patch" )
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src_prepare() {
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pushd ../ || die
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rm -rf "${S}/imgui" || die
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mv "${P}" "${S}/imgui" || die
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pushd "${S}/imgui" || die
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# imgui
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rm -r examples/libs || die
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rm -r misc/*/*.ttf || die
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rm -r misc/single_file || die
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cp "${FILESDIR}/${P}-CMakeLists.txt" CMakeLists.txt || die
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cp "${FILESDIR}/imgui.pc.in" imgui.pc.in || die
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sed -e "s|@version@|${PV}|g" -i imgui.pc.in || die
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pushd "${S}" || die
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cp "${FILESDIR}/c${P}-CMakeLists.txt" CMakeLists.txt || die
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# remove files to be generated
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rm cimgui.cpp cimgui.h || die
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cmake_src_prepare
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}
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src_configure() {
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local mycmakeargs=(
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-DIMGUI_ALLEGRO=$(usex allegro)
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-DIMGUI_BINDINGS=$(usex bindings)
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-DIMGUI_EXAMPLES=$(usex examples)
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-DIMGUI_FREETYPE=$(usex freetype)
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-DIMGUI_GLFW=$(usex glfw)
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-DIMGUI_GLUT=$(usex glut)
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-DIMGUI_OPENGL=$(usex opengl)
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-DIMGUI_SDL=$(usex sdl)
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-DIMGUI_VULKAN=$(usex vulkan)
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)
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cmake_src_configure
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}
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src_install() {
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cmake_src_install
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pushd imgui || die
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# imgui
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rm -rf misc/{fonts,freetype} || die
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dodoc -r misc
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popd || die
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if use bindings; then
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# cimgui
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insinto "/usr/share/doc/${PF}/cimgui"
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doins README.md TODO.txt
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fi
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}
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