# Description: ATI Proprietary Linux Display Driver
# URL: http://www.ati.com/support/drivers/linux/radeon-linux.html
# Maintainer: Jose V Beneyto, joberui at ei dot upv dot es
# Packager: Jose V Beneyto, joberui at ei dot upv dot es
# Depends on: mesa3d, gl-select

name=ati
version=8.35.5
release=1
source=(http://www2.ati.com/drivers/linux/$name-driver-installer-$version-x86.x86_64.run \
        ati-2.6.20.patch \
	ati-$version-2.6.20.patch \
        atieventsd.sh)

build() {
        march=x86
	# xorg-server 1.1 and its prereleases correspond to xorg 7.1
	if [ `pkg-config --modversion xorg-server | cut -d'.' -f2` -gt 0 ]; then
		xversion=x710
	else
		xversion=x690
	fi
        
	chmod +x $name-driver-installer-$version-x86.x86_64.run 
        ./$name-driver-installer-$version-x86.x86_64.run --extract $SRC/tmp

        # patch
        if [ "`uname -r | cut -d'.' -f1,2,3`" == "2.6.20" ]; then
		cd $SRC/tmp
		patch -Np0 -i $SRC/ati-2.6.20.patch
		patch `find $SRC -type f -name 'firegl_public.c'` \
			$SRC/ati-$version-2.6.20.patch
	fi	

        # make
        cd $SRC/tmp/common/lib/modules/fglrx/build_mod
        ln -s $SRC/tmp/arch/$march/lib/modules/fglrx/build_mod/libfglrx_ip.a.GCC4 .
        chmod +x make.sh
        ./make.sh

        # install kernel module
        install -d $PKG/lib/modules/`uname -r`/kernel/drivers/char/drm
        install -m 644 $SRC/tmp/common/lib/modules/fglrx/build_mod/2.6.x/fglrx.ko \
                $PKG/lib/modules/`uname -r`/kernel/drivers/char/drm

        # install xorg
        install -d $PKG/usr/{bin,sbin}
        install -m 0755 $SRC/tmp/arch/$march/usr/X11R6/bin/* $PKG/usr/bin
        install -m 0755 $SRC/tmp/arch/$march/usr/sbin/* $PKG/usr/sbin
        install -d $PKG/usr/lib/{dri,xorg/modules}
        install -m 0755 $SRC/tmp/arch/$march/usr/X11R6/lib/modules/dri/* \
                $PKG/usr/lib/dri
        rm -rf $SRC/tmp/arch/$march/usr/X11R6/lib/modules
        install -m 0775 $SRC/tmp/arch/$march/usr/X11R6/lib/* $PKG/usr/lib
        install -d $PKG/etc
        mv $SRC/tmp/common/etc/ati $PKG/etc/
        rm -f $PKG/etc/ati/logo*
        mv $SRC/tmp/common/usr/X11R6/include $PKG/usr/
        cp -a $SRC/tmp/common/usr/include/* $PKG/usr/include/
        install -m 0755 $SRC/tmp/common/usr/sbin/atigetsysteminfo.sh $PKG/usr/sbin
        mv $SRC/tmp/common/usr/share/man $PKG/usr/
        mv $SRC/tmp/$xversion/usr/X11R6/lib/modules/* $PKG/usr/lib/xorg/modules/
        # tune installation
        ln -sf /usr/lib/libfglrx_pp.so.1.0 $PKG/usr/lib/libfglrx_pp.so.1
        ln -sf /usr/lib/libfglrx_gamma.so.1.0 $PKG/usr/lib/libfglrx_gamma.so.1
        install -D -m 0755 $SRC/atieventsd.sh $PKG/etc/rc.d/atieventsd
        #install -D -m 0644 $SRC/tmp/common/usr/share/icons/ati.xpm \
        #        $PKG/usr/share/icons/ati.xpm
        # required for use xorg-gl-select
        mv -v $PKG/usr/lib/libGL.so.1.2 $PKG/usr/lib/libGL_so_1_2_ati
}