core/bbswitch/PKGBUILD

#
# Platform Packages for Chakra, part of chakra-project.org
#
# maintainer abveritas@chakra-project.org

_extramodules=extramodules-3.7-CHAKRA
_kver="$(cat /lib/modules/${_extramodules}/version)"

pkgname=bbswitch
pkgver=0.5
pkgrel=6
pkgdesc="kernel module allowing to switch dedicated graphics card on Optimus laptops"
arch=('x86_64')
url=("http://github.com/Bumblebee-Project/bbswitch")
license=('GPL')
provides=('bbswitch')
install=bbswitch.install
depends=('linux>=3.7' 'linux<3.8')
makedepends=('linux' 'linux-headers')
source=("https://github.com/downloads/Bumblebee-Project/bbswitch/${pkgname}-${pkgver}.tar.gz")
md5sums=('5e0e6eb9c5e8c10db56e5b349b43bba7')

build() {
  cd ${srcdir}/${pkgname}-${pkgver}
  make
}

package() {
    cd ${srcdir}/${pkgname}-${pkgver}
    msg2 "Building module for $_kver..."

    # KDIR is necessary even when cleaning
    #make KDIR=/usr/src/linux-${_kver} clean
    make KDIR=/usr/src/linux-${_kver}
    mkdir -p $pkgdir//lib/modules/${_extramodules}
    install -D -m644 bbswitch.ko $pkgdir/lib/modules/${_extramodules}
    gzip "${pkgdir}/lib/modules/${_extramodules}/bbswitch.ko"
    sed -i -e "s/EXTRAMODULES='.*'/EXTRAMODULES='${_extramodules}'/" "${startdir}/bbswitch.install"
}