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authorroot <root@rshg054.dnsready.net>2011-09-07 15:26:04 +0000
committerroot <root@rshg054.dnsready.net>2011-09-07 15:26:04 +0000
commit9a1a8d77ee00e49dfeef44d74b1e40a831332383 (patch)
tree8b80a03609eba8a12cbb0c48b1a31266c6bdc540 /kernels/linux-libre-rt/PKGBUILD
parentfe769389426a6aa5a2878bf7dcfc6144717e1e93 (diff)
Wed Sep 7 15:26:04 UTC 2011
Diffstat (limited to 'kernels/linux-libre-rt/PKGBUILD')
-rw-r--r--kernels/linux-libre-rt/PKGBUILD287
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diff --git a/kernels/linux-libre-rt/PKGBUILD b/kernels/linux-libre-rt/PKGBUILD
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+# $Id: PKGBUILD 130991 2011-07-09 12:23:51Z thomas $
+# Maintainer (Parabola): Nicolás Reynolds <fauno@kiwwwi.com.ar>
+# Based on linux-libre
+
+pkgbase=linux-libre-rt
+pkgname=('linux-libre-rt' 'linux-libre-rt-headers' 'linux-libre-rt-docs') # Build stock -LIBRE kernel
+# pkgname=linux-custom # Build kernel with a different name
+_kernelname=${pkgname#linux-libre}
+_basekernel=3.0
+_rtpatch=rt11
+pkgver=${_basekernel}.1
+pkgrel=1
+arch=('i686' 'x86_64')
+url="http://linux-libre.fsfla.org"
+license=('GPL2')
+makedepends=('xmlto' 'docbook-xsl')
+options=('!strip')
+source=("http://linux-libre.fsfla.org/pub/linux-libre/releases/${_basekernel}-libre/linux-${_basekernel}-libre.tar.xz"
+ "http://linux-libre.fsfla.org/pub/linux-libre/releases/${pkgver}-libre/patch-${_basekernel}-libre-${pkgver}-libre.xz"
+ "ftp://ftp.kernel.org/pub/linux/kernel/projects/rt/patch-${pkgver}-${_rtpatch}.patch.bz2"
+ # the main kernel config files
+ 'config.i686' 'config.x86_64'
+ # standard config files for mkinitcpio ramdisk
+ "${pkgname}.preset"
+ 'boot-logo.patch'
+ 'fix-i915.patch'
+ 'change-default-console-loglevel.patch')
+md5sums=('44e7bc20c235a193f9b6123a8d5e9509'
+ 'af8d721036d89ed5500675c3289e3b48'
+ 'cae25ea86cfa577ca180e547be82c249'
+ '7a3bdd9e9a785a23a996cd78b79c3848'
+ '4c2f492b4c91f3cac409804a33da3c29'
+ '0d001b0277f318bc40a263aaa980d44e'
+ '04b21c79df0a952c22d681dd4f4562df'
+ '263725f20c0b9eb9c353040792d644e5'
+ '9d3c56a4b999c8bfbd4018089a62f662')
+
+build() {
+ cd "${srcdir}/linux-${_basekernel}"
+
+ patch -Np1 -i "${srcdir}/patch-${_basekernel}-libre-${pkgver}-libre"
+
+ # Add freedo as boot logo
+ patch -Np1 -i "${srcdir}/boot-logo.patch"
+
+ # fix #19234 i1915 display size
+ patch -Np1 -i "${srcdir}/fix-i915.patch"
+
+ # set DEFAULT_CONSOLE_LOGLEVEL to 4 (same value as the 'quiet' kernel param)
+ # remove this when a Kconfig knob is made available by upstream
+ # (relevant patch sent upstream: https://lkml.org/lkml/2011/7/26/227)
+ patch -Np1 -i "${srcdir}/change-default-console-loglevel.patch"
+
+ # Apply RT patches
+ patch -Np1 -i "${srcdir}/patch-${pkgver}-${_rtpatch}.patch"
+
+ cat "$srcdir/config.$CARCH" > ./.config # simpler
+
+ if [ "${_kernelname}" != "" ]; then
+ sed -i "s|CONFIG_LOCALVERSION=.*|CONFIG_LOCALVERSION=\"${_kernelname}\"|g" ./.config
+ fi
+
+ # remove the "-libre" extraversion from Makefile
+ sed -i 's|^EXTRAVERSION =.*$|EXTRAVERSION =|g' Makefile
+
+ # remove the sublevel from Makefile
+ # this ensures our kernel version is always 3.X-LIBRE
+ # this way, minor kernel updates will not break external modules
+ # we need to change this soon, see FS#16702
+ sed -ri 's|^(SUBLEVEL =).*|\1|' Makefile
+
+ # get kernel version
+ rm localversion-rt
+ 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 ${MAKEFLAGS} bzImage modules
+}
+
+package_linux-libre-rt() {
+ pkgdesc="The Linux-libre Kernel and modules with RT patches"
+ groups=('base')
+ depends=('coreutils' 'module-init-tools>=3.16' 'mkinitcpio>=0.7')
+ optdepends=('crda: to set the correct wireless channels of your country')
+ backup=("etc/mkinitcpio.d/${pkgname}.preset")
+ install=${pkgname}.install
+ provides=("linux-rt=${pkgver}")
+ replaces=('linux-rt')
+ conflicts=('linux-rt')
+
+ cd "${srcdir}/linux-${_basekernel}"
+
+ KARCH=x86
+
+ # get kernel version
+ _kernver="$(make kernelrelease)"
+
+ mkdir -p "${pkgdir}"/{lib/modules,lib/firmware,boot}
+ make INSTALL_MOD_PATH="${pkgdir}" modules_install
+ cp arch/$KARCH/boot/bzImage "${pkgdir}/boot/vmlinuz-${pkgname}"
+
+ # add vmlinux
+ install -D -m644 vmlinux "${pkgdir}/usr/src/linux-${_kernver}/vmlinux"
+
+ # install fallback mkinitcpio.conf file and preset file for kernel
+ install -D -m644 "${srcdir}/${pkgname}.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 "${startdir}/${pkgname}.install"
+ sed \
+ -e "s|ALL_kver=.*|ALL_kver=\"/boot/vmlinuz-${pkgname}\"|g" \
+ -e "s|default_image=.*|default_image=\"/boot/initramfs-${pkgname}.img\"|g" \
+ -e "s|fallback_image=.*|fallback_image=\"/boot/initramfs-${pkgname}-fallback.img\"|g" \
+ -i "${pkgdir}/etc/mkinitcpio.d/${pkgname}.preset"
+
+ # remove build and source links
+ rm -f "${pkgdir}"/lib/modules/${_kernver}/{source,build}
+ # remove the firmware
+ rm -rf "${pkgdir}/lib/firmware"
+ # gzip -9 all modules to safe 100MB of space
+ find "${pkgdir}" -name '*.ko' -exec gzip -9 {} \;
+}
+
+package_linux-libre-rt-headers() {
+ pkgdesc="Header files and scripts for building modules for linux-libre kernel"
+
+ mkdir -p "${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 crypto drm 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-${_kernver}/arch/x86/"
+
+ # copy files necessary for later builds
+ cp Module.symvers "${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
+
+ # 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/"
+ # and...
+ # 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"
+
+ # 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_linux-libre-rt-docs() {
+ pkgdesc="Kernel hackers manual - HTML documentation that comes with the Linux-libre kernel."
+ provides=('kernel26-docs' "linux-docs=$pkgver")
+
+ cd "${srcdir}/linux-${_basekernel}"
+
+ mkdir -p "${pkgdir}/usr/src/linux-${_kernver}"
+ cp -r Documentation "${pkgdir}/usr/src/linux-${_kernver}"
+ find "${pkgdir}" -type f -exec chmod 444 {} \;
+ find "${pkgdir}" -type d -exec chmod 755 {} \;
+
+ # remove a file already in linux package
+ rm -f "${pkgdir}/usr/src/linux-${_kernver}/Documentation/DocBook/Makefile"
+}
+
+# vim:set ts=2 sw=2 et: