# $Id: PKGBUILD,v 1.53 2005/07/18 16:47:24 judd Exp $
# Maintainer: judd <jvinet@zeroflux.org>
pkgname=kernel26
basekernel=2.6.12
pkgver=2.6.12.4
pkgrel=1
pkgdesc="The Linux Kernel and modules (IDE support)"
url="http://www.kernel.org"
backup=('boot/kconfig26')
depends=('module-init-tools')
install=kernel26.install
source=(ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$basekernel.tar.bz2 \
  http://www.kernel.org/pub/linux/kernel/v2.6/patch-$pkgver.bz2 \
  config logo_linux_clut224.ppm ndevfs.patch \
  #acpi-20050408-2.6.12-rc2.diff.fixup \
  http://www.kernel.org/pub/linux/kernel/people/rml/inotify/v2.6/0.23/inotify-0.23-rml-2.6.12-15.patch \
  ftp://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/patches/release/2.6.12/acpi-20050729-2.6.12.diff.bz2 \
  http://ck.kolivas.org/patches/2.6/2.6.11/2.6.11-ck1/patches/nvidia_6111-6629_compat2.diff \
  http://gaugusch.at/acpi-dsdt-initrd-patches/acpi-dsdt-initrd-patch-v0.7d-2.6.9.patch \
  usb-storage.patch)
md5sums=('c5d2a1b62e1dad502c871bba267337d5' '7084f2e6ff4f507db1ee57e472261585'\
         '9cb2dbb4e7e8a682ce52e8c54242e334' '5a62bcc7e96601052c7405459b483826'\
         '0ea10324c7e9a78e6633dc8c784e8deb' '743e26cec3689f639ebfb83a371ac2bc'\
         '36a0aef15ffc4857b3ca0f8c4cf4e916' '82488604906bbba37a412c78d7b5c5f0'\
         '977bc6069e122e5f07b0311e094b5733' '5c3a1613e25885396ce34b9651b0d97c')

build() {
  cd $startdir/src/linux-$basekernel
  patch -Np1 -i ../patch-$pkgver || return 1
  patch -Np1 -i ../ndevfs.patch || return 1
  #patch -Np1 -i ../inotify-0.23-rml-2.6.12-rc6-13.patch || return 1
  patch -Np1 -i ../inotify-0.23-rml-2.6.12-15.patch || return 1
  patch -Np1 -i ../acpi-20050729-2.6.12.diff || return 1
  patch -Np1 -i ../nvidia_6111-6629_compat2.diff || return 1
  patch -Np1 -i ../acpi-dsdt-initrd-patch-v0.7d-2.6.9.patch || return 1
  # usb-storage patch already in 2.6.13
  patch -Np1 -i ../usb-storage.patch || return 1
  # remove the extraversion from Makefile
  sed -i 's|^EXTRAVERSION = .*$|EXTRAVERSION =|g' Makefile  
  # Arch logo!
  cp ../logo_linux_clut224.ppm drivers/video/logo/
  # get rid of the 'i' in i686
  carch=`echo $CARCH | sed 's|i||'`
  cat ../config | sed "s|#CARCH#|$carch|g" >./.config
  # build the full kernel version to use in pathnames
  . ./.config
  _kernver="${basekernel}${CONFIG_LOCALVERSION}"
  # load configuration
  yes "" | make config
  # build!
  make clean bzImage modules || return 1
  mkdir -p $startdir/pkg/{lib/modules,boot}
  make INSTALL_MOD_PATH=$startdir/pkg modules_install || return 1
  cp System.map $startdir/pkg/boot/System.map26
  cp arch/i386/boot/bzImage $startdir/pkg/boot/vmlinuz26
  install -D -m644 Makefile \
    $startdir/pkg/usr/src/linux-${_kernver}/Makefile
  install -D -m644 .config \
    $startdir/pkg/usr/src/linux-${_kernver}/.config
  install -D -m644 .config $startdir/pkg/boot/kconfig26
  mkdir -p $startdir/pkg/usr/src/linux-${_kernver}/include
  mkdir -p $startdir/pkg/usr/src/linux-${_kernver}/arch/i386/kernel
  for i in acpi asm-generic asm-i386 config linux math-emu net pcmcia scsi video; do
    cp -a include/$i $startdir/pkg/usr/src/linux-${_kernver}/include/
  done
  # copy files necessary for later builds, like nvidia and vmware
  cp Module.symvers $startdir/pkg/usr/src/linux-${_kernver}
  cp -a scripts $startdir/pkg/usr/src/linux-${_kernver}
  mkdir -p $startdir/pkg/usr/src/linux-${_kernver}/.tmp_versions
  cp arch/i386/Makefile $startdir/pkg/usr/src/linux-${_kernver}/arch/i386/
  cp arch/i386/kernel/asm-offsets.s \
    $startdir/pkg/usr/src/linux-${_kernver}/arch/i386/kernel/
  # copy in Kconfig files
  for i in `find . -name "Kconfig*"`; do 
    mkdir -p $startdir/pkg/usr/src/linux-${_kernver}/`echo $i | sed 's|/Kconfig.*||'`
    cp $i $startdir/pkg/usr/src/linux-${_kernver}/$i
  done
  cd $startdir/pkg/usr/src/linux-${_kernver}/include && ln -s asm-i386 asm
  chown -R root.root $startdir/pkg/usr/src/linux-${_kernver}
  cd $startdir/pkg/lib/modules/${_kernver} && \
    (rm -f source build; ln -sf /usr/src/linux-${_kernver} build)
}