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# Copyright 1999-2002 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-3.5.ebuild,v 1.7 2002/10/05 05:39:15 drobbins Exp $
IUSE="mmx fbcon sse X svga ggi 3dnow"
MY_P=Mesa-${PV}
S=${WORKDIR}/${MY_P}
DESCRIPTION="OpenGL like graphic library for Linux"
SRC_URI="http://download.sourceforge.net/mesa3d/MesaLib-${PV}.tar.bz2
http://download.sourceforge.net/mesa3d/MesaDemos-${PV}.tar.bz2"
HOMEPAGE="http://mesa3d.sourceforge.net/"
DEPEND="X? ( virtual/x11 )
ggi? ( >=media-libs/libggi-2.0_beta3 )
svga? ( >=media-libs/svgalib-1.4.2-r1 )"
if [ "`use X`" ]
then
PROVIDE="virtual/opengl virtual/glu virtual/glut"
else
PROVIDE="virtual/opengl"
fi
SLOT="3.5"
LICENSE="LGPL-2"
KEYWORDS="x86 sparc sparc64"
src_compile() {
local myconf
use mmx \
&& myconf="--enable-mmx" \
|| myconf="--disable-mmx"
use 3dnow \
&& myconf="${myconf} --enable-3dnow" \
|| myconf="${myconf} --disable-3dnow"
use sse \
&& myconf="${myconf} --enable-sse" \
|| myconf="${myconf} --disable-sse"
use X && ( \
myconf="${myconf} --with-x --without-glut"
# --without-glut means that mesa is forced to use and install
# his own version of glut.
) || ( \
myconf="${myconf} --without-x"
rm -rf src-glut
)
( use ggi && use fbcon ) \
|| myconf="${myconf} --disable-ggi-fbdev --without-ggi"
use svga || myconf="${myconf} --without-svga"
cp configure configure.orig
sed -e "s:^ggi_confdir.*:ggi_confdir=/etc/ggi:" \
-e "s:^ggi_libdir.*:ggi_libdir=\$prefix/lib:" \
configure.orig > configure
econf \
--sysconfdir=/etc/mesa \
${myconf} || die
( use ggi && use fbcon ) && ( \
cd ${S}/src/GGI
cp Makefile Makefile.orig
sed -e "s:^ggimesaconfdatadir.*:ggimesaconfdatadir = \${ggi_confdir}:" \
Makefile.orig > Makefile
cd ${S}/src/GGI/default
cp stubs.c stubs.c.orig
sed -e "s:Texture.Enabled:Texture.ReallyEnabled:" stubs.c.orig > stubs.c
cd ${S}/src/GGI/include/ggi/mesa
cp display_fbdev.h display_fbdev.h.orig
sed -e "s:fbdev_hook:ggi_fbdev_priv:" display_fbdev.h.orig > display_fbdev.h
cd ${S}
mkdir gg
ln -s /usr/lib/libgg*.so .
)
emake || die
use ggi && ( \
cd ${S}/ggi/ggiglut
make \
libglut_la_LIBADD="-lggi -lgg -L${S}/src/.libs -lGL" || die
)
}
src_install () {
use ggi && ( \
cd ggi/ggiglut
make DESTDIR=${D} install || die
cd ${D}/usr/lib
cp libglut.la libglut.orig
sed -e "s:-L${S}/src/.libs::g" libglut.orig > libglut.la
rm libglut.orig
)
cd ${S}
make DESTDIR=${D} install || die
cd ${D}/usr/lib
if [ "$PN" = "mesa-glu" ]
then
rm -f libGL.*
rm -f ../include/GL/gl.h
rm -f ../include/GL/glx.h
rm -f ../include/GL/osmesa.h
else
ln -s libGL.so.2.1.* libMesaGL.so.3
fi
ln -s libGLU.so.1.1.* libMesaGLU.so.3
cd ${S}
dodoc docs/*
#we no longer install demos since they seem to be linked
# for built-time testing only.
}
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