PKGBUILD for custom kernel issue

Ben9250 · 2011-04-19 09:08:45

Hi all,

Last night I was putting together a PKGBUILD for a kernel I'd like to compile that has the ck patchset, grsecurity (latest testing), and had broadcom-wl on it already so I don't have to keep reinstalling it from AUR and doing depmod each time as it keeps making me have to find an ethernet cable. I used the kerne26 Arch PKGBUILD as a base and included parts of kernel-netbook for broadcom-wl, kernel26-grsecurity, and kernel26-ck and altered name variables and links etc so it all works and all sources are downloaded. I also got the two .patch files (semaphore and something else) from the kernel-netbook tarball to build the thing with, I don't know if it would work without them.

However when I get into the build() a few patches are applied before I get messages about patches already applied or reversed, and then it says build failed because of an error, I can't tell which package is causing thins or why (it all goes by too fast, and the error says failed without reason, and the reversed patch messages are what is immediately previous to it). I have not yet gone all the way through the pkgbuild - especially towards the end, and I felt that the standard setup of init file system creation and such were ok, and if anything does need altering about it, I can deal with it once I get these first troubles solved.

Below is my pkgbuild so far. Hopefully there are people out there who can aid me with this.
Thanks,
Ben.

 # Maintainer: Ben Ward <benjamin.ward@bathspa.org>
pkgbase="kernel26"
# pkgname=('kernel26' 'kernel26-headers' 'kernel26-docs') # Build stock -ARCH kernel
pkgname=kernel26-custom       # Build kernel with a different name
#Base kernel info
_kernelname=${pkgname#kernel26}
_basekernel=2.6.38
pkgver=${_basekernel}.3
pkgrel=1
#ARCH patch info
_archpatchver=1
_archpatchname="patch-${pkgver}-${_archpatchver}-ARCH"
#_archpatchname="patch-${pkgver}-1-ARCH"
#grsecurity info
_grsec=2.2.2
_timestamp=201104182227
#Broadcom-wl info
_broadcom_ver=5.100.82.38
_broadcom="hybrid-portsrc_x86_32-v${_broadcom_ver//./_}"
#ck-patch info
_ckpatchversion=3
_ckpatchname="patch-${_basekernel}-ck${_ckpatchversion}"
arch=(i686 x86_64)
license=('GPL2')
url="http://www.kernel.org"
options=(!strip)
source=(ftp://ftp.kernel.org/pub/linux/kernel/v2.6/linux-$_basekernel.tar.bz2
    ftp://ftp.kernel.org/pub/linux/kernel/v2.6/patch-${pkgver}.bz2        
    ftp://ftp.archlinux.org/other/kernel26/${_archpatchname}.bz2
    http://grsecurity.net/test/grsecurity-${_grsec}-${pkgver}-${_timestamp}.patch
        http://www.broadcom.com/docs/linux_sta/${_broadcom}.tar.gz
    http://www.kernel.org/pub/linux/kernel/people/ck/patches/2.6/${_basekernel}/${_basekernel}-ck${_ckpatchversion}/${_ckpatchname}.bz2
    "semaphore.patch"
    "mutex-sema.patch"
        # the main kernel config files
        config config.x86_64
        # standard config files for mkinitcpio ramdisk
        kernel26.preset)
md5sums=('7d471477bfa67546f902da62227fa976'
         'b3677121c4b5efcb8128c2000788d0aa'
         '5b14b6eb2cdcb074905d4974437c4df6'
         'a19024797f192fe21a468de80c101d8a'
         'c0074a1622c75916442e26763ddf47d0'
         '88d5b3e0622f8c48dad19ab9ac3c16f0'
         'aee89fe7f034aea2f2ca95322774c1b5'
         '21ce3f7967d7305064bf7eb60030ffea'
         'f66543886835ab8599b29cd0c48aa66d'
         'd866bcc06672fee17736bd5022f700fe'
         '25584700a0a679542929c4bed31433b6')

build() {
  cd ${srcdir}/linux-$_basekernel
  
  # Apply kernel.org patch to basekernel
  msg "Checking basekernel is ip to date..."  
  if [[ "${_basekernel}" != "${pkgver}" ]]; then
    msg "Patching source with upstream patch..."
    patch -Np1 -i "${srcdir}/patch-${pkgver}" || return 1
  fi

  # Add -ARCH patches
  # See http://projects.archlinux.org/linux-2.6-ARCH.git/
  msg "Patching Kernel with ARCH patches..."
  patch -Np1 -i ${srcdir}/${_archpatchname}

  # Add ck patch
  msg "Patching Kernel with ck patches..."
  patch -Np1 -i ${srcdir}/${_ckpatchname}

  # Add grsecurity patch
  msg "Patching kernel with grsecurity testing branch..."

  if [ "$CARCH" = "x86_64" ]; then
    cat ../config.x86_64 >./.config
  else
    cat ../config >./.config
  fi
  if [ "${_kernelname}" != "" ]; then
    sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
  fi
  # get kernel version  
  make prepare
  # load configuration
  # Configure the kernel. Replace the line below with one of your choice.
  #make menuconfig # CLI menu for configuration
  make nconfig # new CLI menu for configuration
  #make xconfig # X-based configuration
  #make oldconfig # using old config from previous kernel version
  # ... or manually edit .config
  ####################
  # stop here
  # this is useful to configure the kernel
  #msg "Stopping build"
  #return 1
  ####################
  yes "" | make config
  # build!
  make ${MAKEFLAGS} bzImage modules
}

package_kernel26() {
  pkgdesc="The Linux Kernel and modules"
  groups=('base')
  backup=(etc/mkinitcpio.d/${pkgname}.preset)
  depends=('coreutils' 'linux-firmware' 'module-init-tools>=3.12-2' 'mkinitcpio>=0.6.8-2')
  # pwc, ieee80211 and hostap-driver26 modules are included in kernel26 now
  # nforce package support was abandoned by nvidia, kernel modules should cover everything now.
  # kernel24 support is dropped since glibc24
  replaces=('kernel24' 'kernel24-scsi' 'kernel26-scsi'
            'alsa-driver' 'ieee80211' 'hostap-driver26'
            'pwc' 'nforce' 'squashfs' 'unionfs' 'ivtv'
            'zd1211' 'kvm-modules' 'iwlwifi' 'rt2x00-cvs'
            'gspcav1' 'atl2' 'wlan-ng26' 'rt2500' 'nouveau-drm')
  install=kernel26.install
  optdepends=('crda: to set the correct wireless channels of your country')

  KARCH=x86
  cd ${srcdir}/linux-$_basekernel
  # get kernel version
  _kernver="$(make kernelrelease)"
  mkdir -p ${pkgdir}/{lib/modules,lib/firmware,boot}
  make INSTALL_MOD_PATH=${pkgdir} modules_install
  cp System.map ${pkgdir}/boot/System.map26${_kernelname}
  cp arch/$KARCH/boot/bzImage ${pkgdir}/boot/vmlinuz26${_kernelname}
  #  # add vmlinux
  install -m644 -D vmlinux ${pkgdir}/usr/src/linux-${_kernver}/vmlinux

  # install fallback mkinitcpio.conf file and preset file for kernel
  install -m644 -D ${srcdir}/kernel26.preset ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset
  # set correct depmod command for install
  sed \
    -e  "s/KERNEL_NAME=.*/KERNEL_NAME=${_kernelname}/g" \
    -e  "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/g" \
    -i $startdir/kernel26.install
  sed \
    -e "s|source .*|source /etc/mkinitcpio.d/kernel26${_kernelname}.kver|g" \
    -e "s|default_image=.*|default_image=\"/boot/${pkgname}.img\"|g" \
    -e "s|fallback_image=.*|fallback_image=\"/boot/${pkgname}-fallback.img\"|g" \
    -i ${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset

  echo -e "# DO NOT EDIT THIS FILE\nALL_kver='${_kernver}'" > ${pkgdir}/etc/mkinitcpio.d/${pkgname}.kver
  # remove build and source links
  rm -f ${pkgdir}/lib/modules/${_kernver}/{source,build}
  # remove the firmware
  rm -rf ${pkgdir}/lib/firmware
  # gzip -9 all modules to safe 100MB of space
  find "$pkgdir" -name '*.ko' -exec gzip -9 {} \;

##Section: Broadcom-wl
  msg "Compiling broadcom-wl module:"
  cd ${srcdir}/
  #patching broadcom as broadcom-wl package on AUR
  patch -p1 < license.patch
  patch -p1 < semaphore.patch
  patch -p1 < mutex-sema.patch
  make -C ${srcdir}/linux-$_basekernel M=`pwd`
  install -D -m 755 wl.ko ${pkgdir}/lib/modules/$_kernver/kernel/drivers/net/wireless/wl.ko
}

package_kernel26-headers() {
  pkgdesc="Header files and scripts for building modules for kernel26"
  mkdir -p ${pkgdir}/lib/modules/${_kernver}
  cd ${pkgdir}/lib/modules/${_kernver}
  ln -sf ../../../usr/src/linux-${_kernver} build
  cd ${srcdir}/linux-$_basekernel
  install -D -m644 Makefile \
    ${pkgdir}/usr/src/linux-${_kernver}/Makefile
  install -D -m644 kernel/Makefile \
    ${pkgdir}/usr/src/linux-${_kernver}/kernel/Makefile
  install -D -m644 .config \
    ${pkgdir}/usr/src/linux-${_kernver}/.config
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include

  for i in acpi asm-generic config generated linux math-emu media net pcmcia scsi sound trace video xen; do
    cp -a include/$i ${pkgdir}/usr/src/linux-${_kernver}/include/
  done

  # copy arch includes for external modules
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/x86
  cp -a arch/x86/include ${pkgdir}/usr/src/linux-${_kernver}/arch/x86/

  # copy files necessary for later builds, like nvidia and vmware
  cp Module.symvers ${pkgdir}/usr/src/linux-${_kernver}
  cp -a scripts ${pkgdir}/usr/src/linux-${_kernver}
  # fix permissions on scripts dir
  chmod og-w -R ${pkgdir}/usr/src/linux-${_kernver}/scripts
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/.tmp_versions

  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel

  cp arch/$KARCH/Makefile ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
  if [ "$CARCH" = "i686" ]; then
    cp arch/$KARCH/Makefile_32.cpu ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/
  fi
  cp arch/$KARCH/kernel/asm-offsets.s ${pkgdir}/usr/src/linux-${_kernver}/arch/$KARCH/kernel/

  # add headers for lirc package
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video
  cp drivers/media/video/*.h  ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/
  for i in bt8xx cpia2 cx25840 cx88 em28xx et61x251 pwc saa7134 sn9c102; do
   mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/$i
   cp -a drivers/media/video/$i/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/video/$i
  done
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/staging/usbvideo/
  cp -a drivers/staging/usbvideo/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/staging/usbvideo/
  # add docbook makefile
  install -D -m644 Documentation/DocBook/Makefile \
    ${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile
  # add dm headers
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/md
  cp drivers/md/*.h  ${pkgdir}/usr/src/linux-${_kernver}/drivers/md
  # add inotify.h
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include/linux
  cp include/linux/inotify.h ${pkgdir}/usr/src/linux-${_kernver}/include/linux/
  # add wireless headers
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/
  cp net/mac80211/*.h ${pkgdir}/usr/src/linux-${_kernver}/net/mac80211/
  # add dvb headers for external modules
  # in reference to:
  # http://bugs.archlinux.org/task/9912
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core
  cp drivers/media/dvb/dvb-core/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-core/
  # add dvb headers for external modules
  # in reference to:
  # http://bugs.archlinux.org/task/11194
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/
  cp include/config/dvb/*.h ${pkgdir}/usr/src/linux-${_kernver}/include/config/dvb/
  # add dvb headers for http://mcentral.de/hg/~mrec/em28xx-new
  # in reference to:
  # http://bugs.archlinux.org/task/13146
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
  cp drivers/media/dvb/frontends/lgdt330x.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
  cp drivers/media/video/msp3400-driver.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
  # add dvb headers  
  # in reference to:
  # http://bugs.archlinux.org/task/20402
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-usb
  cp drivers/media/dvb/dvb-usb/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/dvb-usb/
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends
  cp drivers/media/dvb/frontends/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/dvb/frontends/
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/common/tuners
  cp drivers/media/common/tuners/*.h ${pkgdir}/usr/src/linux-${_kernver}/drivers/media/common/tuners/
  # add xfs and shmem for aufs building
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/fs/xfs
  mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/mm
  cp fs/xfs/xfs_sb.h ${pkgdir}/usr/src/linux-${_kernver}/fs/xfs/xfs_sb.h
  # add headers vor virtualbox
  # in reference to:
  # http://bugs.archlinux.org/task/14568
  cp -a include/drm $pkgdir/usr/src/linux-${_kernver}/include/
  # add headers for broadcom wl
  # in reference to:
  # http://bugs.archlinux.org/task/14568
  cp -a include/trace $pkgdir/usr/src/linux-${_kernver}/include/
  # add headers for crypto modules
  # in reference to:
  # http://bugs.archlinux.org/task/22081
  cp -a include/crypto $pkgdir/usr/src/linux-${_kernver}/include/
  # copy in Kconfig files
  for i in `find . -name "Kconfig*"`; do 
    mkdir -p ${pkgdir}/usr/src/linux-${_kernver}/`echo $i | sed 's|/Kconfig.*||'`
    cp $i ${pkgdir}/usr/src/linux-${_kernver}/$i
  done

  chown -R root.root ${pkgdir}/usr/src/linux-${_kernver}
  find ${pkgdir}/usr/src/linux-${_kernver} -type d -exec chmod 755 {} \;
  # strip scripts directory
  find ${pkgdir}/usr/src/linux-${_kernver}/scripts  -type f -perm -u+w 2>/dev/null | while read binary ; do
  case "$(file -bi "$binary")" in
    *application/x-sharedlib*) # Libraries (.so)
    /usr/bin/strip $STRIP_SHARED "$binary";;
    *application/x-archive*) # Libraries (.a)
    /usr/bin/strip $STRIP_STATIC "$binary";;
    *application/x-executable*) # Binaries
    /usr/bin/strip $STRIP_BINARIES "$binary";;
    esac 
  done 
  # remove unneeded architectures
  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}
}

package_kernel26-docs() {
pkgdesc="Kernel hackers manual - HTML documentation that comes with the Linux kernel."

cd ${srcdir}/linux-$_basekernel
mkdir -p $pkgdir/usr/src/linux-$_kernver
mv Documentation $pkgdir/usr/src/linux-$_kernver
find $pkgdir -type f -exec chmod 444 {} \;
find $pkgdir -type d -exec chmod 755 {} \;
# remove a file already in kernel26 package
rm -f $pkgdir/usr/src/linux-$_kernver/Documentation/DocBook/Makefile
}

I wonder if localyesconfig would take care of broadcom-wl for me...

Last edited by Ben9250 (2011-04-20 00:12:44)

Arch Linux

#1 2011-04-19 09:08:45

PKGBUILD for custom kernel issue

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