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=3.0
  10 _patchver=17
  11 pkgver=${_basekernel}
  12 pkgrel=1
  13 arch=('i686' 'x86_64')
  14 license=('GPL2')
  15 url="http://www.kernel.org"
  16 options=(!strip)
  17
  18 source=(
  19         "http://www.kernel.org/pub/linux/kernel/v3.x/linux-${_basekernel}.tar.xz"
  20         # the main kernel config files
  21         "config-${_basekernel}-server.i686"
  22         "config-${_basekernel}-server.x86_64"
  23         # standard config files for mkinitcpio ramdisk
  24         "linux${_kernelname}.preset"
  25 )
  26 sha256sums=(
  27         'ef5e8c2dedb20a6eab01bb379e9982cd7d47cf95bd87c9ee3e872272e85c24b6'
  28         'ec4eb0d9427d1a6f758d7b4cde11258b1d390abd3c43a1d9eddc6948244eeef0'
  29         '0345cc7bb539c72938af1d2371ca0d4aca1dabb3c8b924f8030b47afe8a02ba8'
  30         '64b2cf77834533ae7bac0c71936087857d8787d0e2a349037795eb7e42d23dde'
  31 )
  32
  33 # revision patches
  34 if [ ${_patchver} -ne 0 ]; then
  35         pkgver=${_basekernel}.${_patchver}
  36         _patchname="patch-${pkgver}"
  37         source=( "${source[@]}"
  38                 "http://www.kernel.org/pub/linux/kernel/v3.x/${_patchname}.gz"
  39         )
  40         sha256sums=( "${sha256sums[@]}"
  41                 'b1b8bb0537fcb6e0baba989ef8a91f7108de930aa727cde021f10aaa7ee153c4'
  42         )
  43 fi
  44
  45 # extra patches
  46 _extrapatches=(
  47 )
  48 _extrapatchessums=(
  49 )
  50 if [ ${#_extrapatches[@]} -ne 0 ]; then
  51         source=( "${source[@]}"
  52                 "${_extrapatches[@]}"
  53         )
  54         sha256sums=( "${sha256sums[@]}"
  55                 "${_extrapatchessums[@]}"
  56         )
  57 fi
  58
  59 # some stuff for the AUR parser :p
  60 if [ "aur" == "there" ]; then
  61         source=("ftp://ftp.kernel.org/pub/linux/kernel/v3.x/linux-${_basekernel}.tar.xz"
  62                         "config-${_basekernel}-server.i686"
  63                         "config-${_basekernel}-server.x86_64"
  64                         "linux${_kernelname}.preset"
  65         )
  66 fi
  67
  68 build() {
  69         cd ${srcdir}/linux-${_basekernel}
  70         # Add revision patches
  71         if [ ${_patchver} -ne 0 ]; then
  72                 msg2 "apply ${_patchname}"
  73                 patch -Np1 -i ${srcdir}/${_patchname}
  74         fi
  75
  76         # extra patches
  77         for patch in ${_extrapatches[@]}; do
  78                 patch=$(basename ${patch} | sed -e 's/\.\(gz\|bz2\|xz\)//')
  79                 msg2 "apply ${patch}"
  80                 patch -Np1 -i ${srcdir}/${patch} > /dev/null 2>&1
  81         done
  82
  83         # set configuration
  84         msg2 "copy configuration"
  85         if [ "$CARCH" = "x86_64" ]; then
  86                 cat ../config-${_basekernel}-server.x86_64 >./.config
  87         else
  88                 cat ../config-${_basekernel}-server.i686 >./.config
  89         fi
  90         if [ "${_kernelname}" != "" ]; then
  91                 sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"\U${_kernelname}\"|g" ./.config
  92         fi
  93
  94         # remove sublevel, this is a server version, needs to be updateable
  95         # without rebooting all the time
  96         msg2 "remove sublevel"
  97         sed -e "s|SUBLEVEL = .*|SUBLEVEL = |g" -i Makefile
  98
  99         # hack to prevent output kernel from being marked as dirty or git
 100         msg2 "apply hack to prevent kernel tree being marked dirty"
 101         echo "" > ${srcdir}/linux-${_basekernel}/.scmversion
 102
 103         # get kernel version
 104         msg2 "prepare"
 105         make prepare
 106         # load configuration
 107         # Configure the kernel. Replace the line below with one of your choice.
 108         #make menuconfig # CLI menu for configuration
 109         #make xconfig # X-based configuration
 110         #make oldconfig # using old config from previous kernel version
 111         # ... or manually edit .config
 112         ####################
 113         # stop here
 114         # this is useful to configure the kernel
 115         #msg "Stopping build"
 116         #return 1
 117         ####################
 118         # yes "" | make config
 119         # build!
 120         msg2 "build"
 121         make ${MAKEFLAGS} bzImage modules
 122 }
 123
 124 package_linux-besrv() {
 125         pkgdesc="The Linux Kernel and modules, BlackEagle Server Edition"
 126         groups=('base')
 127         provides=('linux' 'linux-firmware')
 128         backup=(
 129                 "etc/mkinitcpio.d/${pkgname}.preset"
 130         )
 131         depends=('coreutils' 'module-init-tools>=3.12-2' 'mkinitcpio>=0.7')
 132         optdepends=(
 133                 'crda: to set the correct wireless channels of your country'
 134         )
 135         replaces=(
 136                 'nouveau-drm' 'kernel26-slk' "kernel26${_kernelname}" "linux-bemm"
 137         )
 138         conflicts=('linux-firmware')
 139
 140         install=${pkgname}.install
 141
 142         KARCH=x86
 143         cd ${srcdir}/linux-${_basekernel}
 144
 145         mkdir -p ${pkgdir}/{lib/modules,lib/firmware,boot}
 146
 147         # get kernel version
 148         _kernver=$(make kernelrelease)
 149
 150         # install modules
 151         make INSTALL_MOD_STRIP=1 INSTALL_MOD_PATH=${pkgdir} modules_install
 152
 153         # copy System.map and bzImage
 154         cp System.map ${pkgdir}/boot/System.map${_kernelname}
 155         cp arch/$KARCH/boot/bzImage ${pkgdir}/boot/vmlinuz${_kernelname}
 156
 157         # install fallback mkinitcpio.conf file and preset file for kernel
 158         install -m644 -D ${srcdir}/${pkgname}.preset ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset
 159
 160         # set correct depmod command for install
 161         sed \
 162                 -e  "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
 163                 -e  "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
 164                 -i $startdir/${pkgname}.install
 165         sed \
 166                 -e "s|source .*|source /etc/mkinitcpio.d/${pkgname}.kver|g" \
 167                 -e "s|default_image=.*|default_image=\"/boot/initramfs${_kernelname}.img\"|g" \
 168                 -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs${_kernelname}-fallback.img\"|g" \
 169                 -i ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset
 170
 171         echo -e "# DO NOT EDIT THIS FILE\nALL_kver='${_kernver}'" > ${pkgdir}/etc/mkinitcpio.d/${pkgname}.kver
 172
 173         # remove build and source links
 174         rm -f ${pkgdir}/lib/modules/${_kernver}/{source,build}
 175
 176         _fldkernelname=$(echo ${_kernelname} | tr "[:lower:]" "[:upper:]")
 177         # make room for external modules
 178         ln -s "../${_basekernel}${_fldkernelname}-external" "${pkgdir}/lib/modules/${_kernver}/external"
 179         # add real version for building modules and running depmod from post_install/upgrade
 180         mkdir -p "${pkgdir}/lib/modules/${_basekernel}${_fldkernelname}-external"
 181         echo "${_kernver}" > "${pkgdir}/lib/modules/${_basekernel}${_fldkernelname}-external/version"
 182
 183         # gzip all modules
 184         find ${pkgdir} -name '*.ko' -exec gzip -9 {} \;
 185 }
 186
 187 package_linux-besrv-headers() {
 188         pkgdesc="Header files and scripts for building modules for linux${_kernelname}"
 189         provides=('linux-headers')
 190         replaces=("kernel26${_kernelname}-headers" "linux-bemm-headers")
 191         mkdir -p ${pkgdir}/lib/modules/${_kernver}
 192         cd ${pkgdir}/lib/modules/${_kernver}
 193         ln -sf ../../../usr/src/linux-${_kernver} build
 194         cd ${srcdir}/linux-${_basekernel}
 195         install -D -m644 Makefile \
 196                 ${pkgdir}/usr/src/linux-${_kernver}/Makefile
 197         install -D -m644 kernel/Makefile \
 198                 ${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile
 199         install -D -m644 .config \
 200                 ${pkgdir}/usr/src/linux-${_kernver}/.config
 201
 202         # copy files necessary for later builds, like nvidia and vmware
 203         cp Module.symvers ${pkgdir}/usr/src/linux-${_kernver}
 204         cp -a scripts ${pkgdir}/usr/src/linux-${_kernver}
 205         # fix permissions on scripts dir
 206         chmod og-w -R ${pkgdir}/usr/src/linux-${_kernver}/scripts
 207         mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions
 208
 209         mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel
 210
 211         cp arch/$KARCH/Makefile ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
 212         if [ "$CARCH" = "i686" ]; then
 213                 cp arch/$KARCH/Makefile_32.cpu ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
 214         fi
 215         cp arch/$KARCH/kernel/asm-offsets.s ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel/
 216
 217         # add docbook makefile
 218         install -D -m644 Documentation/DocBook/Makefile \
 219                 ${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile
 220
 221         # add config
 222         for config in `find ./include/config -size +1c -type f`; do
 223                 mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${config})
 224                 cp -a ${config} ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${config})
 225         done
 226
 227         # add headers
 228         for header in `find -size +1c -name '*.h'`; do
 229                 mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${header})
 230                 cp -a ${header} ${pkgdir}/usr/src/linux-${_kernver}/$(dirname ${header})
 231         done
 232
 233         # copy in Kconfig files
 234         for i in `find . -name "Kconfig*"`; do
 235                 mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/`echo $i | sed 's|/Kconfig.*||'`
 236                 cp $i ${pkgdir}/usr/src/linux-${_kernver}/$i
 237         done
 238
 239         # strip scripts directory
 240         find ${pkgdir}/usr/src/linux-${_kernver}/scripts  -type f -perm -u+w 2>/dev/null | while read binary ; do
 241                 case "$(file -bi "$binary")" in
 242                         *application/x-sharedlib*) # Libraries (.so)
 243                                 /usr/bin/strip $STRIP_SHARED "$binary"
 244                         ;;
 245                         *application/x-archive*) # Libraries (.a)
 246                                 /usr/bin/strip $STRIP_STATIC "$binary"
 247                         ;;
 248                         *application/x-executable*) # Binaries
 249                                 /usr/bin/strip $STRIP_BINARIES "$binary"
 250                         ;;
 251                 esac
 252         done
 253
 254         chown -R root.root ${pkgdir}/usr/src/linux-${_kernver}
 255         find ${pkgdir}/usr/src/linux-${_kernver} -type d -exec chmod 755 {} \;
 256         # remove unneeded architectures
 257         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}
 258 }
 259 pkgdesc="The Linux Kernel and modules, BlackEagle Server Edition"