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# Copyright 1999-2021 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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inherit toolchain-funcs
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DESCRIPTION="open source high performance realtime 3D engine written in C++"
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HOMEPAGE="http://irrlicht.sourceforge.net/"
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SRC_URI="mirror://sourceforge/irrlicht/${P}.zip
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https://dev.gentoo.org/~mgorny/dist/${P}-patchset.tar.bz2"
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LICENSE="ZLIB"
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SLOT="0"
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KEYWORDS="amd64 x86"
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IUSE="debug doc static-libs"
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RDEPEND="app-arch/bzip2
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~dev-games/irrlicht-headers-${PV}
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media-libs/libpng:0=
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sys-libs/zlib
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virtual/jpeg:0
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virtual/opengl
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x11-libs/libX11
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x11-libs/libXxf86vm"
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DEPEND="${RDEPEND}
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x11-base/xorg-proto"
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BDEPEND="app-arch/unzip"
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S=${WORKDIR}/${P}/source/${PN^}
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PATCHES=(
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"${WORKDIR}"/${P}-patchset/${P}-gentoo.patch
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"${WORKDIR}"/${P}-patchset/${P}-demoMake.patch
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"${WORKDIR}"/${P}-patchset/${P}-mesa-10.x.patch
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"${WORKDIR}"/${P}-patchset/${P}-jpeg-9a.patch
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"${FILESDIR}/${P}-remove-sys-sysctl.h.patch"
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)
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DOCS=( changes.txt readme.txt )
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src_prepare() {
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cd "${WORKDIR}"/${P} || die
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# Use system-provided Irrlicht headers
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rm -r include || die
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ln -s "${ESYSROOT}/usr/include/irrlicht" include || die
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# Fix relative path to media directory
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sed -i \
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-e 's:\.\./\.\./media:../media:g' \
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$(grep -rl '\.\./\.\./media' examples) \
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|| die 'sed failed'
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# Fix line endings so ${P}-remove-sys-sysctl.h.patch applies
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sed -i \
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-e 's/\r$//' \
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source/Irrlicht/COSOperator.cpp \
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|| die 'sed failed'
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default
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}
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src_compile() {
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tc-export CXX CC AR
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emake NDEBUG=$(usex debug "" "1") sharedlib $(usex static-libs "staticlib" "")
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}
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src_install() {
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cd "${WORKDIR}"/${P} || die
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use static-libs && dolib.a lib/Linux/libIrrlicht.a
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dolib.so lib/Linux/libIrrlicht.so*
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# create library symlinks
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dosym libIrrlicht.so.${PV} /usr/$(get_libdir)/libIrrlicht.so.1.8
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dosym libIrrlicht.so.${PV} /usr/$(get_libdir)/libIrrlicht.so
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einstalldocs
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# don't do these with einstalldocs because they shouldn't be compressed
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if use doc ; then
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dodoc -r examples media
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fi
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}
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