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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-gfx/povray/povray-3.1g-r5.ebuild,v 1.7 2002/10/05 05:39:15 drobbins Exp $
IUSE="icc X svga version"
S=${WORKDIR}/povray31
DESCRIPTION="POV Ray- The Persistance of Vision Ray Tracer"
SRC_URI="http://www.ibiblio.org/gentoo/distfiles/povuni_s_3.1.tgz
http://www.ibiblio.org/gentoo/distfiles/povuni_d_3.1.tgz"
HOMEPAGE="http://www.povray.org/"
SLOT="0"
LICENSE="povlegal-3.1g"
KEYWORDS="x86 ppc"
DEPEND="media-libs/libpng
sys-libs/zlib
X? ( virtual/x11 )
icc? ( dev-lang/icc )
svga? ( media-libs/svgalib )"
src_compile() {
patch -p1 < ${FILESDIR}/gentoo.patch
# fix system default povray.ini to point to install directory
cp povray.ini povray.ini.orig
sed -e "s:\(/usr/\)local/\(lib\):\1\2:" povray.ini.orig > povray.ini
cd source
# Use the system libpng and zlib, not the version w/ the package
rm -rf libpng/ zlib/
# Change the header file with the banner when you start povray
cp optout.h optout.h.orig
sed -e "s/DISTRIBUTION_MESSAGE_2.*$/DISTRIBUTION_MESSAGE_2 \"Gentoo Linux - `uname -n` - ${USER}\"/" optout.h.orig > optout.h
cd unix
cp makefile makefile.orig
DCPU=`echo ${CFLAGS} | sed -e "s/.*i\(.86\).*/\\1/"`
echo "s/^CFLAGS.*-DCPU=686/CFLAGS = -DCPU=${DCPU}/" > makefile.sed
## Stuff common to both compilers
# Use system libpng
echo "s:^PNGDIR.*:PNGDIR = /usr/include:" >> makefile.sed
echo "s:^LIBPNGINC.*:LIBPNGINC =:" >> makefile.sed
echo "s:^LIBPNGLIB.*:LIBPNGLIB = -lpng:" >> makefile.sed
# Use system zlib
echo "s:^ZLIBDIR.*:ZLIBDIR =:" >> makefile.sed
echo "s:^ZLIBINC.*:ZLIBINC =:" >> makefile.sed
echo "s:^ZLIBLIB.*:ZLIBLIB = -lz:" >> makefile.sed
echo "s/^CFLAGS =/CFLAGS = -ansi -c/" >> makefile.sed
if [ "`use icc`" ]; then
# ICC CFLAGS
echo "s/gcc/icc/" >> makefile.sed
# Should pull from /etc/make.conf
# If you have a P4 add -tpp7 after the -O3
# If you want lean/mean replace -axiMKW with -x? (see icc docs for -x)
# Note: -ipo breaks povray
# Note: -ip breaks povray on a P3
echo "s/^CFLAGS =/CFLAGS = -O3 -axiMKW /" >> makefile.sed
# This is optimized for my Pentium 2:
#echo "s/^CFLAGS =/CFLAGS = -O3 -xM -ip /" >> makefile.sed
# This is optimized for Pentium 3 (semi-untested, I don't own one):
#echo "s/^CFLAGS =/CFLAGS = -O3 -xK /" >> makefile.sed
# This is optimized for Pentium 4 (untested, I don't own one):
#echo "s/^CFLAGS =/CFLAGS = -O3 -xW -ip -tpp7 /" >> makefile.sed
if [ "`use icc-pgo`" ]; then
IPD=${BUILDDIR}/icc-pgo
echo "s:^CFLAGS =:CFLAGS = -prof_dir ${IPD} :" >> makefile.sed
if [ ! -d "${IPD}" ]; then
mkdir -m 777 -p ${IPD}
echo "s/^CFLAGS =/CFLAGS = -prof_gen /" >> makefile.sed
einfo Building PGO prof_gen version.
else
einfo Building PGO prof_use version.
echo "s/^CFLAGS =/CFLAGS = -prof_use /" >> makefile.sed
fi
fi
else
# GCC CFLAGS
echo "s/^CFLAGS =/CFLAGS = -finline-functions -ffast-math /" >> makefile.sed
echo "s/^CFLAGS =/CFLAGS = ${CFLAGS} /" >> makefile.sed
fi
sed -f makefile.sed makefile.orig > makefile
einfo Building povray
emake newunix || die
if [ "`use X`" ] ; then
einfo Building x-povray
emake newxwin || die
fi
if [ "`use svga`" ] ; then
einfo Building s-povray
make newsvga || die
fi
}
src_install() {
pwd
cd source/unix
dodir usr/bin
dodir usr/lib
dodir usr/share/man/man1
make DESTDIR=${D} install || die
cd ${S}
rm -rf source
cd ..
mv povray31 ${D}/usr/lib
}
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