linux-besrv/PKGBUILD

   1 # Maintainer: BlackEagle < ike DOT devolder AT gmail DOT com >
   2 # Contributor: Tobias Powalowski <tpowa@archlinux.org>
   3 # Contributor: Thomas Baechler <thomas@archlinux.org>
   4
   5 _kernelname=-besrv
   6 pkgbase="linux${_kernelname}"
   7 pkgname="linux${_kernelname}"
   8 true && pkgname=("linux${_kernelname}" "linux${_kernelname}-headers")
   9 _basekernel=3.1
  10 pkgver=${_basekernel}
  11 pkgrel=7
  12 arch=('i686' 'x86_64')
  13 license=('GPL2')
  14 url="http://www.kernel.org"
  15 options=(!strip)
  16
  17 source=(
  18         "http://www.kernel.org/pub/linux/kernel/v3.x/linux-${_basekernel}.tar.xz"
  19         # the main kernel config files
  20         "config-${_basekernel}-server.i686"
  21         "config-${_basekernel}-server.x86_64"
  22         # standard config files for mkinitcpio ramdisk
  23         "linux${_kernelname}.preset"
  24 )
  25 sha256sums=(
  26         '6f220258f3ce9f11d0e53860ccc2d9fe746117056212099876dbe5ee1de80af3'
  27         'ae1a1a734ff8b01e7f04aa7e52add925bb8e2da7880ac60e4a0ce2948b1e3894'
  28         '83c483e99d52b71fbb261dea63cfb04cc54b35e8fd5d43d43016d229a4265520'
  29         '64b2cf77834533ae7bac0c71936087857d8787d0e2a349037795eb7e42d23dde'
  30 )
  31
  32 # extra patches
  33 _extrapatches=(
  34         "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.1.7.gz"
  35 )
  36 _extrapatchessums=(
  37         'c9085ee65c1b9829e09cecc73229683c5f81d0a82b1e650ab12dba6aae615eca'
  38 )
  39 if [ ${#_extrapatches[@]} -ne 0 ]; then
  40         source=( "${source[@]}"
  41                 "${_extrapatches[@]}"
  42         )
  43         sha256sums=( "${sha256sums[@]}"
  44                 "${_extrapatchessums[@]}"
  45         )
  46 fi
  47
  48 # some stuff for the AUR parser :p
  49 if [ "aur" == "there" ]; then
  50         source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.x/linux-${_basekernel}.tar.xz"
  51                         "config-${_basekernel}-server.i686"
  52                         "config-${_basekernel}-server.x86_64"
  53                         "linux${_kernelname}.preset"
  54         )
  55 fi
  56
  57 build() {
  58         cd ${srcdir}/linux-${_basekernel}
  59
  60         # extra patches
  61         for patch in ${_extrapatches[@]}; do
  62                 patch=$(basename ${patch} | sed -e 's/\.\(gz\|bz2\|xz\)//')
  63                 msg2 "apply ${patch}"
  64                 patch -Np1 -i ${srcdir}/${patch} > /dev/null 2>&1
  65         done
  66
  67         # set configuration
  68         msg2 "copy configuration"
  69         if [ "$CARCH" = "x86_64" ]; then
  70                 cat ../config-${_basekernel}-server.x86_64 >./.config
  71         else
  72                 cat ../config-${_basekernel}-server.i686 >./.config
  73         fi
  74         if [ "${_kernelname}" != "" ]; then
  75                 sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"\U${_kernelname}\"|g" ./.config
  76         fi
  77
  78         # remove sublevel, this is a server version, needs to be updateable
  79         # without rebooting all the time
  80         msg2 "remove sublevel"
  81         sed -e "s|SUBLEVEL = .*|SUBLEVEL = |g" -i Makefile
  82
  83         # hack to prevent output kernel from being marked as dirty or git
  84         msg2 "apply hack to prevent kernel tree being marked dirty"
  85         echo "" > ${srcdir}/linux-${_basekernel}/.scmversion
  86
  87         # get kernel version
  88         msg2 "prepare"
  89         make prepare
  90         # load configuration
  91         # Configure the kernel. Replace the line below with one of your choice.
  92         #make menuconfig # CLI menu for configuration
  93         #make xconfig # X-based configuration
  94         #make oldconfig # using old config from previous kernel version
  95         # ... or manually edit .config
  96         ####################
  97         # stop here
  98         # this is useful to configure the kernel
  99         #msg "Stopping build"
 100         #return 1
 101         ####################
 102         # yes "" | make config
 103         # build!
 104         msg2 "build"
 105         make ${MAKEFLAGS} bzImage modules
 106 }
 107
 108 package_linux-besrv() {
 109         pkgdesc="The Linux Kernel and modules, BlackEagle Server Edition"
 110         groups=('base')
 111         provides=('linux' 'linux-firmware')
 112         backup=(
 113                 "etc/mkinitcpio.d/${pkgname}.preset"
 114         )
 115         depends=('coreutils' 'module-init-tools>=3.12-2' 'mkinitcpio>=0.7')
 116         optdepends=(
 117                 'crda: to set the correct wireless channels of your country'
 118         )
 119         replaces=(
 120                 'nouveau-drm' 'kernel26-slk' "kernel26${_kernelname}" "linux-bemm"
 121         )
 122         conflicts=('linux-firmware')
 123
 124         install=${pkgname}.install
 125
 126         KARCH=x86
 127         cd ${srcdir}/linux-${_basekernel}
 128
 129         mkdir -p ${pkgdir}/{lib/modules,lib/firmware,boot}
 130
 131         # get kernel version
 132         _kernver=$(make kernelrelease)
 133
 134         # install modules
 135         make INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=${pkgdir} modules_install
 136
 137         # copy System.map and bzImage
 138         cp System.map ${pkgdir}/boot/System.map${_kernelname}
 139         cp arch/$KARCH/boot/bzImage ${pkgdir}/boot/vmlinuz${_kernelname}
 140
 141         # install fallback mkinitcpio.conf file and preset file for kernel
 142         install -m644 -D ${srcdir}/${pkgname}.preset ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset
 143
 144         # set correct depmod command for install
 145         sed \
 146                 -e  "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
 147                 -e  "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
 148                 -i $startdir/${pkgname}.install
 149         sed \
 150                 -e "s|source .*|source /etc/mkinitcpio.d/${pkgname}.kver|g" \
 151                 -e "s|default_image=.*|default_image=\"/boot/initramfs${_kernelname}.img\"|g" \
 152                 -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs${_kernelname}-fallback.img\"|g" \
 153                 -i ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset
 154
 155         echo -e "# DO NOT EDIT THIS FILE\nALL_kver='${_kernver}'" > ${pkgdir}/etc/mkinitcpio.d/${pkgname}.kver
 156
 157         # remove build and source links
 158         rm -f ${pkgdir}/lib/modules/${_kernver}/{source,build}
 159
 160         _fldkernelname=$(echo ${_kernelname} | tr "[:lower:]" "[:upper:]")
 161         # make room for external modules
 162         ln -s "../${_basekernel}${_fldkernelname}-external" "${pkgdir}/lib/modules/${_kernver}/external"
 163         # add real version for building modules and running depmod from post_install/upgrade
 164         mkdir -p "${pkgdir}/lib/modules/${_basekernel}${_fldkernelname}-external"
 165         echo "${_kernver}" > "${pkgdir}/lib/modules/${_basekernel}${_fldkernelname}-external/version"
 166
 167         # gzip all modules
 168         find ${pkgdir} -name '*.ko' -exec gzip -9 {} \;
 169 }
 170
 171 package_linux-besrv-headers() {
 172         pkgdesc="Header files and scripts for building modules for linux${_kernelname}"
 173         provides=('linux-headers')
 174         replaces=("kernel26${_kernelname}-headers" "linux-bemm-headers")
 175         mkdir -p ${pkgdir}/lib/modules/${_kernver}
 176         cd ${pkgdir}/lib/modules/${_kernver}
 177         ln -sf ../../../usr/src/linux-${_kernver} build
 178         cd ${srcdir}/linux-${_basekernel}
 179         install -D -m644 Makefile \
 180                 ${pkgdir}/usr/src/linux-${_kernver}/Makefile
 181         install -D -m644 kernel/Makefile \
 182                 ${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile
 183         install -D -m644 .config \
 184                 ${pkgdir}/usr/src/linux-${_kernver}/.config
 185
 186         # copy files necessary for later builds, like nvidia and vmware
 187         cp Module.symvers ${pkgdir}/usr/src/linux-${_kernver}
 188         cp -a scripts ${pkgdir}/usr/src/linux-${_kernver}
 189         # fix permissions on scripts dir
 190         chmod og-w -R ${pkgdir}/usr/src/linux-${_kernver}/scripts
 191         mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions
 192
 193         mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel
 194
 195         cp arch/$KARCH/Makefile ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
 196         if [ "$CARCH" = "i686" ]; then
 197                 cp arch/$KARCH/Makefile_32.cpu ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
 198         fi
 199         cp arch/$KARCH/kernel/asm-offsets.s ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel/
 200
 201         # add docbook makefile
 202         install -D -m644 Documentation/DocBook/Makefile \
 203                 ${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile
 204
 205         # add config
 206         for config in `find ./include/config -size +1c -type f`; do
 207                 mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${config})
 208                 cp -a ${config} ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${config})
 209         done
 210
 211         # add headers
 212         for header in `find -size +1c -name '*.h'`; do
 213                 mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${header})
 214                 cp -a ${header} ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${header})
 215         done
 216
 217         # copy in Kconfig files
 218         for i in `find . -name "Kconfig*"`; do
 219                 mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/`echo $i | sed 's|/Kconfig.*||'`
 220                 cp $i ${pkgdir}/usr/src/linux-${_kernver}/$i
 221         done
 222
 223         # strip scripts directory
 224         find ${pkgdir}/usr/src/linux-${_kernver}/scripts  -type f -perm -u+w 2>/dev/null | while read binary ; do
 225                 case "$(file -bi "$binary")" in
 226                         *application/x-sharedlib*) # Libraries (.so)
 227                                 /usr/bin/strip $STRIP_SHARED "$binary"
 228                         ;;
 229                         *application/x-archive*) # Libraries (.a)
 230                                 /usr/bin/strip $STRIP_STATIC "$binary"
 231                         ;;
 232                         *application/x-executable*) # Binaries
 233                                 /usr/bin/strip $STRIP_BINARIES "$binary"
 234                         ;;
 235                 esac
 236         done
 237
 238         chown -R root.root ${pkgdir}/usr/src/linux-${_kernver}
 239         find ${pkgdir}/usr/src/linux-${_kernver} -type d -exec chmod 755 {} \;
 240         # remove unneeded architectures
 241         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,score,sh,sh64,sparc,sparc64,tile,um,v850,xtensa}
 242 }
 243 pkgdesc="The Linux Kernel and modules, BlackEagle Server Edition"