core/acpi_call-lts/PKGBUILD

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

# Find the kernel name inside the chroot
_extramodules=extramodules-3.0-lts
_kver="$(cat /lib/modules/${_extramodules}/version)"

pkgname=acpi_call-lts
pkgver=20120613
pkgrel=1
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=('i686' 'x86_64')
url=("http://github.com/mkottman/acpi_call")
license=('GPL')
depends=('linux-lts>=3.0' 'linux-lts<3.1' 'linux-lts-headers')
makedepends=('git')
install=acpi_call.install
source=("http://chakra-linux.org/sources/acpi_call/acpi_call-${pkgver}.tar.xz")
md5sums=('fcee74cba78ff644b43d60e046864b9e')


# create tarball: source PKGBUILD && mksource

mksource() {
  git clone http://github.com/mkottman/acpi_call.git
  pushd acpi_call
  popd
  tar -cvJf acpi_call-${pkgver}.tar.xz acpi_call/*
  md5sum acpi_call-${pkgver}.tar.xz
}

build() {
  cd ${srcdir}

 ## Build
  #rm -rf ${srcdir}/acpi_call-build
  #cp -r ${srcdir}/acpi_call ${srcdir}/acpi_call-build
  cd ${srcdir}/acpi_call-${pkgver}

  sed \
    -e  's/$(shell uname -r)/3.0.35-1-lts/g' \
    -i Makefile
  make
}
package() {
  cd ${srcdir}/acpi_call-${pkgver}
  install -d ${pkgdir}/usr/share/acpi_call 
  install -d ${pkgdir}/usr/bin 
  install -d ${pkgdir}/usr/share/acpi_call/doc 
  install -Dm755  ${srcdir}/acpi_call-${pkgver}/test_off.sh \
    ${pkgdir}/usr/share/acpi_call/test_off-lts.sh 
  ln -s /usr/share/acpi_call/test_off-lts.sh \
    ${pkgdir}/usr/bin/test_off-lts.sh 
  install -Dm644 README \
    ${pkgdir}/usr/share/acpi_call/README-lts

  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 $pkgdir/lib/modules/$_extramodules/acpi_call.ko
}