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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
inherit toolchain-funcs
DESCRIPTION="open source high performance realtime 3D engine written in C++"
HOMEPAGE="https://irrlicht.sourceforge.io/"
SRC_URI="mirror://sourceforge/irrlicht/${P}.zip
https://dev.gentoo.org/~mgorny/dist/${P}-patchset.tar.bz2"
LICENSE="ZLIB"
SLOT="0"
KEYWORDS="amd64 ~riscv x86"
IUSE="debug doc static-libs"
RDEPEND="app-arch/bzip2
~dev-games/irrlicht-headers-${PV}
media-libs/libpng:0=
sys-libs/zlib
virtual/jpeg:0
virtual/opengl
x11-libs/libX11
x11-libs/libXxf86vm"
DEPEND="${RDEPEND}
x11-base/xorg-proto"
BDEPEND="app-arch/unzip"
S=${WORKDIR}/${P}/source/${PN^}
PATCHES=(
"${WORKDIR}"/${P}-patchset/${P}-gentoo.patch
"${WORKDIR}"/${P}-patchset/${P}-demoMake.patch
"${WORKDIR}"/${P}-patchset/${P}-mesa-10.x.patch
"${WORKDIR}"/${P}-patchset/${P}-jpeg-9a.patch
"${FILESDIR}/${P}-remove-sys-sysctl.h.patch"
)
DOCS=( changes.txt readme.txt )
src_prepare() {
cd "${WORKDIR}"/${P} || die
# Use system-provided Irrlicht headers
rm -r include || die
ln -s "${ESYSROOT}/usr/include/irrlicht" include || die
# Fix relative path to media directory
sed -i \
-e 's:\.\./\.\./media:../media:g' \
$(grep -rl '\.\./\.\./media' examples) \
|| die 'sed failed'
# Fix line endings so ${P}-remove-sys-sysctl.h.patch applies
sed -i \
-e 's/\r$//' \
source/Irrlicht/COSOperator.cpp \
|| die 'sed failed'
default
}
src_compile() {
tc-export CXX CC AR
emake NDEBUG=$(usex debug "" "1") sharedlib $(usex static-libs "staticlib" "")
}
src_install() {
cd "${WORKDIR}"/${P} || die
use static-libs && dolib.a lib/Linux/libIrrlicht.a
dolib.so lib/Linux/libIrrlicht.so*
# create library symlinks
dosym libIrrlicht.so.${PV} /usr/$(get_libdir)/libIrrlicht.so.1.8
dosym libIrrlicht.so.${PV} /usr/$(get_libdir)/libIrrlicht.so
einstalldocs
# don't do these with einstalldocs because they shouldn't be compressed
if use doc ; then
dodoc -r examples media
fi
}
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