linux-ice/PKGBUILD

   1 # Contributor: Giuseppe Calderaro <giuseppecalderaro@gmail.com>
   2 # Contributor: (misc updates) Michael Evans <mjevans1983@gmail.com>
   3 # Maintainer: (RT and misc) Ng Oon-Ee <ngoonee.talk@gmail.com>
   4
   5 pkgdesc="The Linux Kernel and modules with tuxonice support and optional bfs/ck patches"
   6 depends=('coreutils' 'linux-firmware' 'module-init-tools>=3.16' 'mkinitcpio>=0,7')
   7 optdepends=('crda: to set the correct wireless channels of your country')
   8 pkgname=linux-ice
   9 backup=(etc/mkinitcpio.d/$pkgname.preset)
  10 _kernelname=${pkgname#linux}
  11 _basekernel=3.0
  12 pkgver=${_basekernel}.6
  13 pkgrel=1
  14 arch=('i686' 'x86_64')
  15 url="http://www.kernel.org"
  16 install=$pkgname.install
  17 provides=('kernel26-ice')
  18 conflicts=('kernel26-ice')
  19 replaces=('kernel26-ice')
  20 makedepends=('xmlto' 'docbook-xsl')
  21 license=('GPL2')
  22
  23 ### User/Environment defined variables
  24 enable_toi=${enable_toi:-1}
  25 bfs_scheduler=${bfs_scheduler:-0}
  26 keep_source_code=${keep_source_code:-0}
  27 gconfig=${gconfig:-0}
  28 xconfig=${xconfig:-0}
  29 menuconfig=${menuconfig:-0}
  30 local_patch_dir="${local_patch_dir:-}"
  31 use_config="${use_config:-}"
  32 use_config_gz=${use_config_gz:-0}
  33 enable_reiser4=${enable_reiser4:-0}
  34 ### Compile time defined variables
  35 ###
  36
  37 ### Files / Versions
  38 file_reiser4="reiser4-for-2.6.38.patch.bz2"
  39 file_toi="current-tuxonice-for-3.0.patch.bz2"
  40 file_bfs="3.0-sched-bfs-406.patch"
  41 ###
  42
  43 options=(!strip)
  44 source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.0/linux-${_basekernel}.tar.bz2"
  45         #"ftp://ftp.kernel.org/pub/linux/kernel/v3.0/patch-${pkgver}.gz"
  46         "ftp://ftp.archlinux.org/other/linux/patch-${pkgver}.gz"
  47         # http://www.kernel.org/pub/linux/kernel/people/edward/reiser4/reiser4-for-2.6/${file_reiser4}
  48         http://www.tuxonice.net/files/${file_toi}
  49         http://ck.kolivas.org/patches/bfs/3.0.0/${file_bfs}
  50         # the main kernel config files
  51         'config' 'config.x86_64'
  52         # standard config files for mkinitcpio ramdisk
  53         "${pkgname}.preset"
  54         'fix-i915.patch'
  55         'change-default-console-loglevel.patch')
  56 md5sums=('398e95866794def22b12dfbc15ce89c0'
  57          '792f01cc8874d03a84e47fd0e7065df8'
  58          'afbd01926c57fc5b82ee6034dc9311e5'
  59          '0399ec35c4c0998ce423e656094b91ac'
  60          'c466c85e967fe004455aacd26b89e1fb'
  61          'e932681c602ba4ddfbbb0fa96c5a7bc5'
  62          '1d27835b55d02f8cc66507a5ae1a6885'
  63          '263725f20c0b9eb9c353040792d644e5'
  64          '9d3c56a4b999c8bfbd4018089a62f662')
  65
  66 build() {
  67   cd "${srcdir}/linux-${_basekernel}"
  68
  69   patch -p1 -i "${srcdir}/patch-${pkgver}"
  70
  71   if [ -n "${local_patch_dir}" ] && [ -d "${local_patch_dir}" ] ; then
  72     echo "Applying patches from ${local_patch_dir} ..."
  73     for my_patch in "${local_patch_dir}"/* ; do
  74       echo -e "Applying custom patch:\t'${my_patch}'" || true
  75       patch -Np1 -i "${my_patch}" || { echo -e "Failed custom patch:\t'${my_patch}'" ; return 1 ; }
  76     done
  77   fi
  78
  79   # applying reiserfs4 patch
  80   if [ "$enable_reiser4" = "1" ]; then
  81     echo "Applying ${file_reiser4%.gz}"
  82     bzip2 -dc ${srcdir}/${file_reiser4} | patch -Np1 || { echo "Failed reiser4 patch '${file_reiser4%.gz}'"; return 1 ; }
  83   fi
  84
  85   # applying tuxonice patch
  86   if [ "${enable_toi}" = "1" ]; then
  87     echo "Applying ${file_toi%.bz2}"
  88       bzip2 -dck ${srcdir}/${file_toi} \
  89         | sed 's/printk(KERN_INFO "PM: Creating hibernation image:\\n/printk(KERN_INFO "PM: Creating hibernation image: \\n/' \
  90         | patch -Np1 -F4 || { echo "Failed TOI"; return 1 ; }
  91   fi
  92
  93   if [ "${bfs_scheduler}" = "1" ]; then
  94     # applying BFS scheduler patch
  95      echo "Applying BFS scheduler patch"
  96      patch -Np1 -i ${srcdir}/${file_bfs} || { echo "Failed BFS"; return 1 ; }
  97   fi
  98
  99   # remove extraversion
 100   sed -i 's|^EXTRAVERSION = .*$|EXTRAVERSION =|g' Makefile
 101
 102   # fix #19234 i1915 display size
 103   patch -Np1 -i "${srcdir}/fix-i915.patch"
 104
 105   # set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
 106   # remove this when a Kconfig knob is made available by upstream
 107   # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
 108   patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
 109
 110   if [ "${CARCH}" = "x86_64" ]; then
 111     cat "${srcdir}/config.x86_64" > ./.config
 112   else
 113     cat "${srcdir}/config" > ./.config
 114   fi
 115
 116   # use custom config instead
 117   if [ -n "${use_config}" ] ; then
 118     echo "Using config: '${use_config}'"
 119     cat "${use_config}" > ./.config
 120     make oldconfig
 121   fi
 122
 123   # use existing config.gz
 124   if [ "$use_config_gz" = "1" ]; then
 125     zcat /proc/config.gz > ./.config
 126     make oldconfig
 127   fi
 128
 129   if [ "${_kernelname}" != "" ]; then
 130     sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
 131   fi
 132
 133   # remove the sublevel from Makefile
 134   # this ensures our kernel version is always 3.X-ARCH
 135   # this way, minor kernel updates will not break external modules
 136   # we need to change this soon, see FS#16702
 137   sed -ri 's|^(SUBLEVEL =).*|\1|' Makefile
 138
 139   # hack to prevent output kernel from being marked as dirty or git
 140   #chmod +x ${srcdir}/linux-${_basekernel}/scripts/setlocalversion
 141   #sed 's/head=`git rev-parse --verify --short HEAD 2>\/dev\/null`/0/' \
 142   #  ${srcdir}/linux-${_basekernel}/scripts/setlocalversion \
 143   #  > ${srcdir}/linux-${_basekernel}/scripts/setlocalversion.new
 144   #mv ${srcdir}/linux-${_basekernel}/scripts/setlocalversion.new \
 145   #  ${srcdir}/linux-${_basekernel}/scripts/setlocalversion
 146
 147   # get kernel version
 148   make prepare
 149
 150   # load configuration
 151   # Configure the kernel. Replace the line below with one of your choice.
 152   if [ "$gconfig" = "1" ]; then
 153     make gconfig
 154   else
 155     if [ "$xconfig" = "1" ]; then
 156       make xconfig
 157     else
 158       if [ "$menuconfig" = "1" ]; then
 159         make menuconfig
 160       fi
 161     fi
 162   fi
 163   yes "" | make config
 164   make prepare # Necessary in case config has been changed
 165   # build!
 166   make ${MAKEFLAGS} bzImage modules
 167 }
 168
 169 package_linux-ice() {
 170
 171   KARCH=x86
 172   cd ${srcdir}/linux-${_basekernel}
 173   if [ "$keep_source_code" = "1" ]; then
 174     echo -n "Copying source code..."
 175     # Keep the source code
 176     cd $startdir
 177     mkdir -p $pkgdir/usr/src || return 1
 178     cp -a ${srcdir}/linux-${_basekernel} $pkgdir/usr/src/linux-${_kernver} || return 1
 179
 180     #Add a link from the modules directory
 181     mkdir -p $pkgdir/lib/modules/${_kernver} || return 1
 182     cd $pkgdir/lib/modules/${_kernver} || return 1
 183     rm -f source
 184     ln -s ../../../usr/src/linux-${_kernver} source || return 1
 185     echo "OK"
 186   fi
 187
 188   # get kernel version
 189   _kernver="$(make kernelrelease)"
 190
 191   mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
 192   make INSTALL_MOD_PATH="${pkgdir}" modules_install
 193   cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgname}"
 194
 195   # add vmlinux
 196   install -D -m644 vmlinux "${pkgdir}/usr/src/linux-${_kernver}/vmlinux"
 197
 198   # install fallback mkinitcpio.conf file and preset file for kernel
 199   install -D -m644 "${srcdir}/${pkgname}.preset" "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset"
 200
 201   # set correct depmod command for install
 202   sed \
 203     -e  "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
 204     -e  "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
 205     -i "${startdir}/${pkgname}.install"
 206   sed \
 207     -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgname}\"|g" \
 208     -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgname}.img\"|g" \
 209     -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgname}-fallback.img\"|g" \
 210     -i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset"
 211
 212   echo -e "# DO NOT EDIT THIS FILE\nALL_kver='${_kernver}'" > ${pkgdir}/etc/mkinitcpio.d/${pkgname}.kver
 213   # remove build and source links
 214   rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
 215   # remove the firmware
 216   rm -rf "${pkgdir}/lib/firmware"
 217   # gzip -9 all modules to safe 100MB of space
 218   find "${pkgdir}" -name '*.ko' -exec gzip -9 {} \;
 219
 220   mkdir -p "${pkgdir}/lib/modules/${_kernver}"
 221
 222   cd "${pkgdir}/lib/modules/${_kernver}"
 223   ln -sf ../../../usr/src/linux-${_kernver} build
 224
 225   cd "${srcdir}/linux-${_basekernel}"
 226   install -D -m644 Makefile \
 227     "${pkgdir}/usr/src/linux-${_kernver}/Makefile"
 228   install -D -m644 kernel/Makefile \
 229     "${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile"
 230   install -D -m644 .config \
 231     "${pkgdir}/usr/src/linux-${_kernver}/.config"
 232
 233   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include"
 234
 235   for i in acpi asm-generic config crypto drm generated linux math-emu \
 236     media net pcmcia scsi sound trace video xen; do
 237     cp -a include/${i} "${pkgdir}/usr/src/linux-${_kernver}/include/"
 238   done
 239
 240   # copy arch includes for external modules
 241   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/x86"
 242   cp -a arch/x86/include "${pkgdir}/usr/src/linux-${_kernver}/arch/x86/"
 243
 244   # copy files necessary for later builds, like nvidia and vmware
 245   cp Module.symvers "${pkgdir}/usr/src/linux-${_kernver}"
 246   cp -a scripts "${pkgdir}/usr/src/linux-${_kernver}"
 247
 248   # fix permissions on scripts dir
 249   chmod og-w -R "${pkgdir}/usr/src/linux-${_kernver}/scripts"
 250   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions"
 251
 252   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/kernel"
 253
 254   cp arch/${KARCH}/Makefile "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/"
 255
 256   if [ "${CARCH}" = "i686" ]; then
 257     cp arch/${KARCH}/Makefile_32.cpu "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/"
 258   fi
 259
 260   cp arch/${KARCH}/kernel/asm-offsets.s "${pkgdir}/usr/src/linux-${_kernver}/arch/${KARCH}/kernel/"
 261
 262   # add headers for lirc package
 263   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video"
 264
 265   cp drivers/media/video/*.h  "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/"
 266
 267   for i in bt8xx cpia2 cx25840 cx88 em28xx et61x251 pwc saa7134 sn9c102; do
 268     mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/${i}"
 269     cp -a drivers/media/video/${i}/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/${i}"
 270   done
 271
 272   # add docbook makefile
 273   install -D -m644 Documentation/DocBook/Makefile \
 274     "${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile"
 275
 276   # add dm headers
 277   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/md"
 278   cp drivers/md/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/md"
 279
 280   # add inotify.h
 281   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include/linux"
 282   cp include/linux/inotify.h "${pkgdir}/usr/src/linux-${_kernver}/include/linux/"
 283
 284   # add wireless headers
 285   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/"
 286   cp net/mac80211/*.h "${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/"
 287
 288   # add dvb headers for external modules
 289   # in reference to:
 290   # http://bugs.archlinux.org/task/9912
 291   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core"
 292   cp drivers/media/dvb/dvb-core/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core/"
 293   # and...
 294   # http://bugs.archlinux.org/task/11194
 295   #mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/"
 296   #cp include/config/dvb/*.h "${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/"
 297
 298   # add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
 299   # in reference to:
 300   # http://bugs.archlinux.org/task/13146
 301   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
 302   cp drivers/media/dvb/frontends/lgdt330x.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
 303   cp drivers/media/video/msp3400-driver.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
 304
 305   # add dvb headers
 306   # in reference to:
 307   # http://bugs.archlinux.org/task/20402
 308   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-usb"
 309   cp drivers/media/dvb/dvb-usb/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-usb/"
 310   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends"
 311   cp drivers/media/dvb/frontends/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/"
 312   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/common/tuners"
 313   cp drivers/media/common/tuners/*.h "${pkgdir}/usr/src/linux-${_kernver}/drivers/media/common/tuners/"
 314
 315   # add xfs and shmem for aufs building
 316   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/fs/xfs"
 317   mkdir -p "${pkgdir}/usr/src/linux-${_kernver}/mm"
 318   cp fs/xfs/xfs_sb.h "${pkgdir}/usr/src/linux-${_kernver}/fs/xfs/xfs_sb.h"
 319   # add headers vor virtualbox
 320   # in reference to:
 321   # http://bugs.archlinux.org/task/14568
 322   #cp -a include/drm $pkgdir/usr/src/linux-${_kernver}/include/
 323   # add headers for broadcom wl
 324   # in reference to:
 325   # http://bugs.archlinux.org/task/14568
 326   #cp -a include/trace $pkgdir/usr/src/linux-${_kernver}/include/
 327   # add headers for crypto modules
 328   # in reference to:
 329   # http://bugs.archlinux.org/task/22081
 330   #cp -a include/crypto $pkgdir/usr/src/linux-${_kernver}/include/
 331   # copy in Kconfig files
 332   for i in `find . -name "Kconfig*"`; do
 333     mkdir -p "${pkgdir}"/usr/src/linux-${_kernver}/`echo ${i} | sed 's|/Kconfig.*||'`
 334     cp ${i} "${pkgdir}/usr/src/linux-${_kernver}/${i}"
 335   done
 336
 337   chown -R root.root "${pkgdir}/usr/src/linux-${_kernver}"
 338   find "${pkgdir}/usr/src/linux-${_kernver}" -type d -exec chmod 755 {} \;
 339
 340   # strip scripts directory
 341   find "${pkgdir}/usr/src/linux-${_kernver}/scripts" -type f -perm -u+w 2>/dev/null | while read binary ; do
 342     case "$(file -bi "${binary}")" in
 343       *application/x-sharedlib*) # Libraries (.so)
 344         /usr/bin/strip ${STRIP_SHARED} "${binary}";;
 345       *application/x-archive*) # Libraries (.a)
 346         /usr/bin/strip ${STRIP_STATIC} "${binary}";;
 347       *application/x-executable*) # Binaries
 348         /usr/bin/strip ${STRIP_BINARIES} "${binary}";;
 349     esac
 350   done
 351
 352   # remove unneeded architectures
 353   if [ "$keep_source_code" = "0" ]; then
 354     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}
 355   fi
 356 }