core/acpi_call-lts/PKGBUILD

# Maintainer: Neophytos Kolokotronis <tetris4 AT gmail DOT com>

# Find the kernel name inside the chroot
_extramodules=extramodules-3.2-lts
_kver="$(cat /usr/lib/modules/${_extramodules}/version)"

pkgname=acpi_call-lts
_pkgname=acpi_call
pkgver=1.0.0
pkgrel=7
pkgdesc="A kernel module that enables you to call parameterless ACPI methods by writing the method name to /proc/acpi/call, e.g. to turn off discrete graphics card in a dual graphics environment (like NVIDIA Optimus)."
arch=('x86_64')
url=("http://github.com/mkottman/acpi_call")
license=('GPL')
depends=('linux-lts>=3.2' 'linux-lts<3.4' 'linux-lts-headers')
makedepends=('git')
provides=('acpi-call-lts')
replaces=('acpi-call-lts')
conflicts=('acpi-call-lts')
install=acpi_call.install
source=("https://github.com/mkottman/acpi_call/archive/v${pkgver}.tar.gz")
md5sums=('3c71239792ddd725d13f7c8d168b4ecf')

build() {
  cd ${srcdir}/$_pkgname-${pkgver}
  
  sed \
    -e  's/$(shell uname -r)/3.2.63-1-lts/g' \
    -i Makefile

  make
}
package() {
  cd ${srcdir}/$_pkgname-${pkgver}
  install -d ${pkgdir}/usr/share/$_pkgname 
  install -d ${pkgdir}/usr/bin  
  install -Dm755  ${srcdir}/$_pkgname-${pkgver}/examples/asus1215n.sh \
    ${pkgdir}/usr/share/$_pkgname 
  install -Dm755  ${srcdir}/$_pkgname-${pkgver}/examples/m11xr2.sh \
    ${pkgdir}/usr/share/$_pkgname 
  install -Dm755  ${srcdir}/$_pkgname-${pkgver}/examples/dellL702X.sh \
    ${pkgdir}/usr/share/$_pkgname 
  install -Dm755  ${srcdir}/$_pkgname-${pkgver}/examples/turn_off_gpu.sh \
    ${pkgdir}/usr/share/$_pkgname 
  ln -s /usr/share/$_pkgname/turn_off_gpu.sh  \
    ${pkgdir}/usr/bin/turn_off_gpu.sh 
  install -Dm755  ${srcdir}/$_pkgname-${pkgver}/support/query_dsdt.pl \
    ${pkgdir}/usr/share/$_pkgname-${pkgver}
  cp -R support/windump_hack \
    ${pkgdir}/usr/share/$_pkgname/
  install -Dm644 README.md \
    ${pkgdir}/usr/share/$_pkgname/README.md

    msg2 "Building module for $_kver..."

  # KDIR is necessary even when cleaning
  #make KDIR=/usr/src/linux-${_kver} clean
  make KDIR=/usr/src/linux-${_kver}

  install -D -m644 acpi_call.ko $pkgdir/usr/lib/modules/${_kver}/kernel/drivers/acpi/acpi_call.ko
}