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# Copyright 1999-2024 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
#ECVS_SERVER="cvs.tenebrae.sourceforge.net:/cvsroot/tenebrae"
#ECVS_MODULE="tenebrae_0"
inherit toolchain-funcs
DESCRIPTION="Adds stencil shadows and per pixel lights to quake"
HOMEPAGE="https://tenebrae.sourceforge.net/"
SRC_URI="https://downloads.sourceforge.net/tenebrae/tenebraedata.zip
mirror://gentoo/${P}.tbz2"
S="${WORKDIR}"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86"
RDEPEND="
media-libs/libpng:0
virtual/glu
virtual/opengl
x11-libs/libXxf86dga
x11-libs/libXxf86vm
"
DEPEND="
${RDEPEND}
x11-base/xorg-proto
"
BDEPEND="app-arch/unzip"
PATCHES=(
"${FILESDIR}"/${PV}-glhax.patch
"${FILESDIR}"/${P}-exec-stack.patch
"${FILESDIR}"/${P}-redef.patch
)
src_prepare() {
cd tenebrae_0 || die "cd failed"
sed -i \
-e 's:png_set_gray_1_2_4_to_8:png_set_expand_gray_1_2_4_to_8:g' \
gl_warp.c || die
default
cd linux || die "cd failed"
sed \
-e "/^LDFLAGS/s:=:+=:" \
-e "s:-mpentiumpro -O6:${CFLAGS}:" \
-e "s:CC.*= /usr/bin/gcc:CC?=/usr/bin/gcc:" \
Makefile.i386linux > Makefile || die
}
src_compile() {
tc-export CC
cd "${S}"/tenebrae_0/linux || die "cd failed"
emake MASTER_DIR="/usr/share/quake1" build_release
}
src_install() {
newbin tenebrae_0/linux/release*/bin/tenebrae.run tenebrae
insinto /usr/share/quake1/tenebrae
doins "${WORKDIR}"/tenebrae/*
dodoc tenebrae_0/linux/README "${WORKDIR}"/Tenebrae_Readme.txt
}
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