# $Header: /magellan-cvs/smage/ati-drivers/ati-drivers-8.493-r1.smage2,v 1.1 2008/06/13 17:37:24 niro Exp $

PNAME="ati-drivers"
PVER="8.493"
PBUILD="r1"

PCATEGORIE="x11-drivers"
STATE="unstable"

DESCRIPTION="Display driver for the ATI Radeon and FireGL graphics accelerators with OpenGL suport."
HOMEPAGE="http://www.ati.com/"

# only for >= xorg-7.1.0
sminclude xorg xorg71 mtools xdg

DEPEND=">= x11-base/xorg-server-1
	>= x11-base/opengl-update-magellan-2.4"

SDEPEND=">= x11-proto/xf86miscproto-1
	>= x11-proto/xf86vidmodeproto-1"

PROVIDE="virtual/opengl
	virtual/ati-drivers"

# both files must be fetch or our md5-logic breaks
SRCFILE="ati-driver-installer-8-5-x86.x86_64.run"
SRCDIR="${BUILDDIR}/ati-drivers"
## use driver for xorg-6.9.0 with dll-loader libs
#ATI_XORG_SDIR_x86="${SRCDIR}/x690"
#ATI_XORG_SDIR_x86_64="${SRCDIR}/x690_64a"
#ATI_XORG_SDIR="$(eval echo \$ATI_XORG_SDIR_${ARCH/i*86/x86})"
# xorg 7.1.0 dll loader libs
ATI_XORG_DLL_SDIR_x86="${SRCDIR}/x710"
ATI_XORG_DLL_SDIR_x86_64="${SRCDIR}/x710_64a"
ATI_XORG_DLL_SDIR="$(eval echo \$ATI_XORG_DLL_SDIR_${ARCH/i*86/x86})"

# which xserver we use, ex. xfree/xorg
X11_IMPLEM="xorg"

# ati-module-sh cvs revision
MODULESH_REV=1.2

SRC_URI=(
	http://www2.ati.com/drivers/linux/${SRCFILE}
	mirror://${PNAME}/${SRCFILE}
	mirror://${PNAME}/libGL.la-ati
	mirror://${PNAME}/ati-module.sh-${MODULESH_REV}
)

# it's fatal if these drivers got stripped
export NOSTRIP=true
export CFLAGS="${CFLAGS/-s/}"
export CXXFLAGS="${CFLAGS}"


# check for libdri.so for >= xorg-6.9 !!!!!!!!!!
# frost ~ # ls /var/tmp/magebuild/builded/usr/X11R6/lib/modules/extensions/lib
# libdbe.so     libextmod.so  librecord.so
# libdri.so     libGLcore.so  libxtrap.so

src_prepare()
{
	install -d ${SRCDIR} || die
	cd ${SRCDIR}
	sh ${SOURCEDIR}/${PNAME}/${SRCFILE} --extract ${SRCDIR} || die
}

# fake (needed with the include of xorg.sminc)
src_compile() { return 0; }

src_install()
{
	cd ${SRCDIR}

#	# use driver for xorg-6.9.0 with dll-loader libs
#	local XORG_SDIR="${ATI_XORG_SDIR}"

	# dll extensions
	local DLL_EXT="so"
	local DRM_DLL_EXT="so"

	# arch specific stuff
	local ARCH_SDIR="${SRCDIR}/arch/${ARCH/i*86/x86}"

	local ATI_ROOT="/usr/$(mlibdir)/opengl/ati"
	local X11_LIB_DIR="/usr/$(mlibdir)/xorg"

	# needed directories
	minstalldir /etc/env.d || die
	minstalldir ${ATI_ROOT}/lib || die
	minstalldir ${X11_LIB_DIR}/modules/dri || die
	minstalldir ${X11_LIB_DIR}/modules/drivers || die
	minstalldir ${X11_LIB_DIR}/modules/linux || die
	minstalldir /usr/include/X11/extensions || die
	minstalldir /usr/share || die
	minstalldir /usr/sbin || die
	minstalldir /opt/ati/bin || die

	# glx libraries
	minstallexec ${ARCH_SDIR}/usr/X11R6/lib/libGL.so.1.2 ${ATI_ROOT}/lib || die
	mlink libGL.so.1.2 ${ATI_ROOT}/lib/libGL.so.1 || die
	mlink libGL.so.1.2 ${ATI_ROOT}/lib/libGL.so || die

	# same as the xorg implementation
	mlink ../${X11_IMPLEM}/extensions ${ATI_ROOT}/extensions || die

	# workaround missing linker file
	minstallfile -s libGL.la-ati ${ATI_ROOT}/lib/libGL.la || die
	mlink ../${X11_IMPLEM}/include ${ATI_ROOT}/include || die

	# install drivers
	minstallexec \
		${ATI_XORG_DLL_SDIR}/usr/X11R6/$(mlibdir)/modules/drivers/fglrx_drv.${DLL_EXT} \
		${X11_LIB_DIR}/modules/drivers || die

	# xorg-modules
	minstallexec \
		${ATI_XORG_DLL_SDIR}/usr/X11R6/$(mlibdir)/modules/esut.a \
		${X11_LIB_DIR}/modules || die
	minstallexec \
		${ATI_XORG_DLL_SDIR}/usr/X11R6/$(mlibdir)/modules/glesx.so \
		${X11_LIB_DIR}/modules || die

	# dri modules
	minstallexec \
		${ARCH_SDIR}/usr/X11R6/$(mlibdir)/modules/dri/fglrx_dri.so \
		${X11_LIB_DIR}/modules/dri || die

	# drm module
	minstallexec \
		${ATI_XORG_DLL_SDIR}/usr/X11R6/$(mlibdir)/modules/linux/libfglrxdrm.${DRM_DLL_EXT} \
		${X11_LIB_DIR}/modules/linux || die

	# other libs and apps
	cp -pPR ${ARCH_SDIR}/usr/X11R6/$(mlibdir)/libfglrx_*.* ${BINDIR}/usr/$(mlibdir) || die

	# includes
	minstallfile ${SRCDIR}/common/usr/X11R6/include/X11/extensions/fglrx_gamma.h \
		/usr/include/X11/extensions || die

	# environment
	echo "PATH=/opt/ati/bin" > ${BINDIR}/etc/env.d/09ati || die
	echo "ROOTPATH=/opt/ati/bin" >> ${BINDIR}/etc/env.d/09ati || die
	echo "LIBGL_DRIVERS_PATH=/usr/$(mlibdir)/xorg/modules/dri" >> ${BINDIR}/etc/env.d/09ati || die
	# fixme: remove this if fixed upstream
	# amdcccle is somewhat broken with libxcb and needs the sloppy-lock variable
	# we force this system-wide by exporting this variable via the environment
	echo "LIBXCB_ALLOW_SLOPPY_LOCK=1" >> ${BINDIR}/etc/env.d/09ati || die

	# apps
#	install -m 0755 -o root -g root ${XORG_SDIR}/usr/X11R6/bin/* ${BINDIR}/opt/ati/bin || die
	minstallexec ${ARCH_SDIR}/usr/X11R6/bin/\* /opt/ati/bin || die

	# ati custom stuff
	cp -R ${SRCDIR}/common/usr/include ${BINDIR}/usr || die
	cp -pPR ${SRCDIR}/common/etc/* ${BINDIR}/etc/ || die

	# controlpanel stuff
	cp -R ${SRCDIR}/common/usr/share/ati ${BINDIR}/usr/share || die
	minstallpixmap ${SRCDIR}/common/usr/share/icons/ccc_small.xpm || die
	minstallpixmap ${SRCDIR}/common/usr/share/icons/ccc_large.xpm || die
	minstall_desktop_icon \
		--name 'ATI Catalyst Control Center' \
		--comment 'ATI graphics adapter settings' \
		--exec amdcccle \
		--file amdcccle \
		--icon ccc_large.xpm \
		--categories System \
		|| die

	# we did not install ${ARCH_SDIR}/usr/sbin/atieventsd for acpi-support
	# so we do not need its config file
	rm ${BINDIR}/etc/ati/authatieventsd.sh || die

	# for better support install systeminfo script
	minstallexec ${SRCDIR}/common/usr/sbin/atigetsysteminfo.sh /usr/sbin || die

	# install all related docs
	minstalldocs common/usr/share/doc/fglrx/*LICENSE* || die
	minstallhtml ${SRCDIR}/common/usr/share/doc/fglrx/*.html || die
	local i
	#for i in articles release-notes user-manual
	for i in articles user-manual
	do
		cp -R ${SRCDIR}/common/usr/share/doc/fglrx/${i} \
			${BINDIR}/usr/share/doc/${PNAME}-${PVER}/html || die ${i}
	done

	# create a driver tarball
	cd ${SRCDIR}/common/lib/modules/fglrx
	minstalldir /usr/src/ati-drivers || die
	mv ${SRCDIR}/common/lib/modules/fglrx/{build_mod,ati-drivers} || die
	# fix link issues; must be linked against the used xorg-lib
	# so we copy them into our tarball
	cp ${SRCDIR}/arch/${ARCH/i*86/x86}/lib/modules/fglrx/build_mod/libfglrx_ip.a.GCC* \
		${SRCDIR}/common/lib/modules/fglrx/ati-drivers || die
	# from gentoo:
	# When built with ati's make.sh it defines a bunch of macros if
	# certain .config values are set, falling back to less reliable
	# detection methods if linux/autoconf.h is not available. We
	# simply use the linux/autoconf.h settings directly, bypassing the
	# detection script.
	sed -i "s:__SMP__:CONFIG_SMP:" ati-drivers/*.c ati-drivers/*.h || die
	sed -i "s:ifdef\ MODVERSIONS:ifdef\ CONFIG_MODVERSIONS:" ati-drivers/*.c ati-drivers/*.h || die
	tar cvjf ${BINDIR}/usr/src/ati-drivers/ati-drivers-${PVER}.tar.bz2 ati-drivers/ || die
	# install module-build script
	minstallexec -s ati-module.sh-${MODULESH_REV} /usr/src/ati-drivers/ati-module.sh || die
	# fix pver in ati-module.sh
	sed -i "s:@@PVER@@:${PVER}:" ${BINDIR}/usr/src/ati-drivers/ati-module.sh || die
}

postinstall()
{
	${MROOT}/usr/sbin/opengl-update --use-old ati

	echo
	echo "To use these driver you need to compile the kernel module first."
	echo "Goto /usr/src/ati-drivers and run ati-module.sh:"
	echo "     'cd /usr/src/ati-drivers && ./ati-module.sh'"
	echo
	echo "Please switch your opengl extension with: "
	echo "     'opengl-update ati'"
	echo
	echo "Next step is to create a new xorg.conf with"
	echo "     'aticonfig --initial --input=/etc/X11/xorg.conf'"
	echo
	echo "Run 'aticonfig --help' for more options."
	echo
}