# $Id: PKGBUILD 162855 2012-07-02 09:35:36Z allan $
# Maintainer: Allan McRae <allan@archlinux.org>
# Maintainer (Parabola): André Silva <emulatorman@lavabit.com>

# toolchain build order: linux-libre-api-headers->glibc->binutils->gcc->binutils->glibc

pkgname=linux-libre-api-headers
_basekernel=3.4
_sublevel=4
pkgver=${_basekernel}.${_sublevel}
pkgrel=1
pkgdesc="Kernel Libre headers sanitized for use in userspace"
arch=('i686' 'x86_64' 'mips64el')
url="http://www.gnu.org/software/libc"
license=('GPL2')
provides=("linux-api-headers=${pkgver}" "kernel-headers=${pkgver}")
conflicts=('linux-api-headers' 'kernel-headers')
replaces=('linux-api-headers' 'kernel-headers')
source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-gnu/linux-libre-${_basekernel}-gnu.tar.xz"
        "http://linux-libre.fsfla.org/pub/linux-libre/releases/${pkgver}-gnu/patch-${_basekernel}-gnu-${pkgver}-gnu.xz")
md5sums=('a5e128ca059cceb8b69148b41ff4ac6f'
         'e9bb311ab329555a61696b1a18df2d34')

build() {
  cd ${srcdir}/linux-${_basekernel}

  if [ "${_basekernel}" != "${pkgver}" ]; then
    patch -Np1 -i "${srcdir}/patch-${_basekernel}-gnu-${pkgver}-gnu"
  fi

  make mrproper
  make headers_check
}

package() {
  cd ${srcdir}/linux-${_basekernel}
  make INSTALL_HDR_PATH=${pkgdir}/usr headers_install

  # use headers from libdrm
  rm -rf ${pkgdir}/usr/include/drm
  
  # clean-up unnecessary files generated during install
  find ${pkgdir} \( -name .install -o -name ..install.cmd \) -delete
}