core/catalyst/PKGBUILD

#
# Chakra Packages for Chakra, part of chakra-project.org
#
# maintainer (i686): Phil Miller <philm[at]chakra-project[dog]org>
# maintainer (x86_64): Manuel Tortosa <manutortosa[at]chakra-project[dot]org>


# Find the kernel name inside the chroot
_kernver=`pacman -Qf kernel26 | cut -c10-15 | sed 's/kernel26 //g'`-CHAKRA

pkgname=catalyst
pkgver=11.6
pkgrel=1
pkgdesc="AMD/ATI Catalyst drivers for kernel26. fglrx kernel module only"
arch=('i686' 'x86_64')
url="http://www.ati.amd.com"
license=('custom')
depends=('kernel26>=2.6.38' 'kernel26<2.6.39' 'catalyst-utils')
makedepends=('gcc-libs' 'gcc>4.0.0' 'make' 'kernel26-headers')
conflicts=('catalyst-test' 'nvidia' 'xf86-video-ati' 'xf86-video-radeonhd' 'ati-dri')
install=${pkgname}.install

source=(http://www2.ati.com/drivers/linux/ati-driver-installer-${pkgver/./-}-x86.x86_64.run
        ati_make.sh
        makefile_compat.patch
	no_bkl.patch)

md5sums=('516ea47b13d367e09a90acb9422df738'
	 '660396540b0ceaff71d6155c986734de'
	 '3e1b82bd69774ea808da69c983d6a43b'
	 '6a6b2133aa6ef3bcd377731b19c0553a')



build() {

    msg "Setting compilation variables ..."
  ## include ati_make.sh and use _ati_check function from it
    . ati_make.sh
    _ati_check


    msg "Unpacking archive ..."
    /bin/sh ./ati-driver-installer-${pkgver/./-}-x86.x86_64.run --extract archive_files


    if [ "${CARCH}" = "x86_64" ]; then
	BUILDARCH=x86_64
	_archdir=x86_64
    fi
    if [ "${CARCH}" = "i686" ]; then
	BUILDARCH=i386
	_archdir=x86
    fi

    cd "${srcdir}/archive_files/"


    msg "Applying patch(es) ..."
   ## makefile patch to choose arch_compat_alloc_user_space or older compat_alloc_user_space
   ## works only in combination with ati_make.sh script
    patch -Np1 -i ../makefile_compat.patch || return 1

    if [[ ${_kernver:0:6} < "2.6.39" ]] && [[ `cat /lib/modules/${_kernver}/build/.config | grep -c CONFIG_BKL=y` = 0 ]]; then
	patch -Np1 -i ../no_bkl.patch || return 1
    fi

    cd "${srcdir}/archive_files/common/lib/modules/fglrx/build_mod"
    cp "${srcdir}/archive_files/arch/${_archdir}/lib/modules/fglrx/build_mod/libfglrx_ip.a" . || return 1
    cp 2.6.x/Makefile . || return 1


    msg "Compiling fglrx module ..."
   ## Compile module using _ati_check variables
    make -C /lib/modules/${_kernver}/build SUBDIRS="`pwd`" ARCH=${BUILDARCH} \
      MODFLAGS="-DMODULE -DATI -DFGL -DPAGE_ATTR_FIX=$PAGE_ATTR_FIX -DCOMPAT_ALLOC_USER_SPACE=$COMPAT_ALLOC_USER_SPACE $def_smp $def_modversions" \
      PAGE_ATTR_FIX=$PAGE_ATTR_FIX COMPAT_ALLOC_USER_SPACE=$COMPAT_ALLOC_USER_SPACE modules || return 1
}

package() {
    cd "${srcdir}/archive_files/common/lib/modules/fglrx/build_mod"
    install -m755 -d "${pkgdir}/lib/modules/${_kernver}/video/" || return 1
    install -m644 fglrx.ko "${pkgdir}/lib/modules/${_kernver}/video/" || return 1

  ## License
    install -m755 -d "${pkgdir}/usr/share/licenses/${pkgname}"
    install -m644 "${srcdir}/archive_files/ATI_LICENSE.TXT" "${pkgdir}/usr/share/licenses/${pkgname}/" || return 1

    sed -i -e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" $startdir/*.install
}