kernel26-zen/PKGBUILD

   1 # Contributor: Lex Rivera aka x-demon <aur@x-demon.org>
   2 # Maintainer: Lex Rivera aka x-demon <aur@x-demon.org>
   3
   4 pkgname=kernel26-zen
   5 pkgver=2.6.35.4
   6 _basever=2.6.35
   7 _zenver=2
   8 _archver=1
   9 pkgrel=1
  10 pkgdesc="The Linux Kernel and modules with stable ZEN patch (non-git)"
  11 arch=('i686' 'x86_64')
  12 license=('GPL2')
  13 url="http://zen-kernel.org"
  14 provides=(kernel26=${pkgver})
  15 backup=('etc/mkinitcpio.d/${pkgname}.preset' 'etc/mkinitcpio.d/${pkgname}-fallback.conf' 'etc/mkinitcpio-zen.conf')
  16 depends=('coreutils' 'linux-firmware' 'module-init-tools' 'mkinitcpio')
  17 makedepends=('xz-utils')
  18 optdepends=('crda: to set the correct wireless channels of your country')
  19 replaces=('kernel24' 'kernel24-scsi' 'kernel26-scsi'
  20           'alsa-driver' 'ieee80211' 'hostap-driver26'
  21           'pwc' 'nforce' 'squashfs' 'unionfs' 'ivtv'
  22           'zd1211' 'kvm-modules' 'iwlwifi' 'rt2x00-cvs'
  23           'gspcav1' 'atl2' 'wlan-ng26' 'rt2500')
  24 install=kernel26-zen.install
  25
  26 ### User defined variables ####
  27 _menuconfig="0"                           #
  28 _keep_source_code="0"             #
  29 _zen_patch="1"                            #
  30 _arch_patch="0"               #
  31 ###############################
  32
  33 source=(http://www.kernel.org/pub/linux/kernel/v2.6/linux-${_basever}.tar.bz2
  34         # ZEN patches
  35         http://downloads.zen-kernel.org/${_basever}/${_basever}-zen${_zenver}.patch.lzma
  36         #ftp://ftp.archlinux.org/other/kernel26/patch-${pkgver}-${_archver}-ARCH.bz2
  37         # configurations
  38         config
  39         config.x86_64
  40         ${pkgname}.preset
  41         mkinitcpio-${pkgname}.conf)
  42
  43 md5sums=('091abeb4684ce03d1d936851618687b6'
  44          '5660693904a433e6329f06187e7d21cc'
  45          '60a61d5a5dc1f11bb23c031db06c60ba'
  46          '4a496d5ee8025f123a4be6d3184cf2b9'
  47          '0ab28c6ef83545539d7282fd1e249d00'
  48          'deeade3bcf70f4a13beeca6c3287c7ca')
  49
  50 build() {
  51   KARCH=x86
  52
  53   cd ${srcdir}/linux-${_basever} || return 1
  54
  55   # Applying ZEN patch
  56   if [ "$_zen_patch" == "1" ]; then
  57                 echo "Applying ${_basever}-zen${_zenver}.patch"
  58                 lzma -df ${srcdir}/${_basever}-zen${_zenver}.patch.lzma
  59                 cd ${srcdir}/linux-${_basever} || return 1
  60                 patch -Np1 -i ${srcdir}/${_basever}-zen${_zenver}.patch || return 1
  61   fi
  62
  63         # Applying ZEN drm-next patch
  64         if [ "$_arch_patch" == "1" ]; then
  65                 echo "Applying patch-${pkgver}-${_archver}-ARCH"
  66                 cd ${srcdir}/linux-${_basever} || return 1
  67                 patch -Np1 -i ${srcdir}/patch-${pkgver}-${_archver}-ARCH || return 1
  68         fi
  69
  70   # remove extraversion
  71   sed -i 's|^EXTRAVERSION = .*$|EXTRAVERSION =|g' Makefile
  72
  73   # load configuration for i686 or x86_64
  74   if [ "$CARCH" = "x86_64" ]; then
  75      cat ../config.x86_64 > ./.config
  76   else
  77      cat ../config > ./.config
  78   fi
  79
  80   # get kernel version
  81   make prepare
  82   _kernver="$(make kernelrelease)"
  83
  84   # configure kernel
  85   if [ "$_menuconfig" = "1" ]; then
  86      make menuconfig
  87   fi
  88   yes "" | make config
  89
  90   # fuck CONFIG_LOCALVERSION_AUTO!
  91   sed -i 's|CONFIG_LOCALVERSION_AUTO=.*|CONFIG_LOCALVERSION_AUTO=n|' .config
  92
  93   if [ "$_keep_source_code" = "1" ]; then
  94      echo -n "Copying source code..."
  95      # Keep the source code
  96      cd ${startdir} || return 1
  97      mkdir -p ${pkgdir}/usr/src || return 1
  98      cp -a ${srcdir}/linux-${_basever} ${pkgdir}/usr/src/linux-${_kernver} || return 1
  99
 100      #Add a link from the modules directory
 101      mkdir -p ${pkgdir}/lib/modules/${_kernver} || return 1
 102      cd ${pkgdir}/lib/modules/${_kernver} || return 1
 103      rm -Rf source
 104      ln -s ../../../usr/src/linux-${_kernver} source || return 1
 105      echo "OK"
 106   fi
 107
 108   cd ${srcdir}/linux-${_basever}
 109   # build kernel
 110   make bzImage modules || return 1
 111   mkdir -p ${pkgdir}/{lib/modules,boot}
 112   make INSTALL_MOD_PATH=${pkgdir} modules_install || return 1
 113   install -D -m644 System.map ${pkgdir}/boot/System.map26-zen
 114   install -D -m644 arch/${KARCH}/boot/bzImage ${pkgdir}/boot/vmlinuz26-zen
 115   install -D -m644 Makefile ${pkgdir}/usr/src/linux-${_kernver}/Makefile
 116   install -D -m644 kernel/Makefile ${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile
 117   install -D -m644 .config ${pkgdir}/usr/src/linux-${_kernver}/.config
 118   install -D -m644 .config ${pkgdir}/boot/kconfig26-zen
 119   install -D -m644 vmlinux ${pkgdir}/usr/src/linux-${_kernver}/vmlinux
 120
 121   #install teh headers!
 122
 123   mkdir -p ${pkgdir}/lib/modules/${_kernver}
 124   cd ${pkgdir}/lib/modules/${_kernver}
 125   rm -f source build
 126   ln -sf ../../../usr/src/linux-${_kernver} build
 127   cd ${srcdir}/linux-$_basever
 128   install -D -m644 Makefile \
 129     ${pkgdir}/usr/src/linux-${_kernver}/Makefile
 130   install -D -m644 kernel/Makefile \
 131     ${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile
 132   install -D -m644 .config \
 133     ${pkgdir}/usr/src/linux-${_kernver}/.config
 134   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include
 135
 136   for i in acpi asm-generic config generated linux math-emu media net pcmcia scsi sound trace video; do
 137     cp -a include/$i ${pkgdir}/usr/src/linux-${_kernver}/include/
 138   done
 139
 140   # copy arch includes for external modules
 141   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/x86
 142   cp -a arch/x86/include ${pkgdir}/usr/src/linux-${_kernver}/arch/x86/
 143
 144   # copy files necessary for later builds, like nvidia and vmware
 145   cp Module.symvers ${pkgdir}/usr/src/linux-${_kernver}
 146   cp -a scripts ${pkgdir}/usr/src/linux-${_kernver}
 147   # fix permissions on scripts dir
 148   chmod og-w -R ${pkgdir}/usr/src/linux-${_kernver}/scripts
 149   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions
 150
 151   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel
 152
 153   cp arch/$KARCH/Makefile ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
 154   if [ "$CARCH" = "i686" ]; then
 155     cp arch/$KARCH/Makefile_32.cpu ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
 156   fi
 157   cp arch/$KARCH/kernel/asm-offsets.s ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel/
 158
 159   # add headers for lirc package
 160   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video
 161   cp drivers/media/video/*.h  ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/
 162   for i in bt8xx cpia2 cx25840 cx88 em28xx et61x251 pwc saa7134 sn9c102 usbvideo zc0301; do
 163    mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/$i
 164    cp -a drivers/media/video/$i/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/$i
 165   done
 166   # add docbook makefile
 167   install -D -m644 Documentation/DocBook/Makefile \
 168     ${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile
 169   # add dm headers
 170   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/md
 171   cp drivers/md/*.h  ${pkgdir}/usr/src/linux-${_kernver}/drivers/md
 172   # add inotify.h
 173   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include/linux
 174   cp include/linux/inotify.h ${pkgdir}/usr/src/linux-${_kernver}/include/linux/
 175   # add wireless headers
 176   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/
 177   cp net/mac80211/*.h ${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/
 178   # add dvb headers for external modules
 179   # in reference to:
 180   # http://bugs.archlinux.org/task/9912
 181   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core
 182   cp drivers/media/dvb/dvb-core/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core/
 183   # add dvb headers for external modules
 184   # in reference to:
 185   # http://bugs.archlinux.org/task/11194
 186   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/
 187   cp include/config/dvb/*.h ${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/
 188   # add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
 189   # in reference to:
 190   # http://bugs.archlinux.org/task/13146
 191   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
 192   cp drivers/media/dvb/frontends/lgdt330x.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
 193   cp drivers/media/video/msp3400-driver.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
 194   # add xfs and shmem for aufs building
 195   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/fs/xfs
 196   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/mm
 197   cp fs/xfs/xfs_sb.h ${pkgdir}/usr/src/linux-${_kernver}/fs/xfs/xfs_sb.h
 198   # add headers vor virtualbox
 199   # in reference to:
 200   # http://bugs.archlinux.org/task/14568
 201   cp -a include/drm $pkgdir/usr/src/linux-${_kernver}/include/
 202   # add headers for broadcom wl
 203   # in reference to:
 204   # http://bugs.archlinux.org/task/14568
 205   cp -a include/trace $pkgdir/usr/src/linux-${_kernver}/include/
 206   # copy in Kconfig files
 207   for i in `find . -name "Kconfig*"`; do
 208     mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/`echo $i | sed 's|/Kconfig.*||'`
 209     cp $i ${pkgdir}/usr/src/linux-${_kernver}/$i
 210   done
 211
 212   chown -R root.root ${pkgdir}/usr/src/linux-${_kernver}
 213   find ${pkgdir}/usr/src/linux-${_kernver} -type d -exec chmod 755 {} \;
 214   # remove unneeded architectures
 215   rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/{alpha,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa}
 216
 217   # install fallback mkinitcpio-kernel26-zen.conf file and preset file for kernel
 218   install -m644 -D ${srcdir}/${pkgname}.preset ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset || return 1
 219   install -m644 -D ${srcdir}/mkinitcpio-${pkgname}.conf ${pkgdir}/etc/mkinitcpio-zen.conf || return 1
 220
 221   # set correct depmod command for install
 222   sed \
 223      -e  "s/KERNEL_NAME=.*/KERNEL_NAME=${pkgname}/g" \
 224      -e  "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
 225      -i ${startdir}/${pkgname}.install
 226   sed \
 227      -e "s|source .*|source /etc/mkinitcpio.d/${pkgname}.kver|g" \
 228      -e "s|default_image=.*|default_image=\"/boot/${pkgname}.img\"|g" \
 229      -e "s|fallback_image=.*|fallback_image=\"/boot/${pkgname}-fallback.img\"|g" \
 230      -i ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset
 231
 232   echo -e "# DO NOT EDIT THIS FILE\nALL_kver='${_kernver}'" > ${pkgdir}/etc/mkinitcpio.d/${pkgname}.kver
 233
 234   if [ "$_keep_source_code" = "0" ]; then
 235      # remove unneeded architectures
 236      rm -rf ${pkgdir}/usr/src/linux-${_kernver}/arch/{alpha,arm,arm26,avr32,blackfin,cris,frv,h8300,ia64,m32r,m68k,m68knommu,mips,microblaze,mn10300,parisc,powerpc,ppc,s390,sh,sh64,sparc,sparc64,um,v850,xtensa}
 237   fi
 238
 239   # Delete firmware directory
 240   rm -rf ${pkgdir}/lib/firmware
 241 }