libre: add linux-libre-64 to replace archtecture specific versions

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 376 insertions, 0 deletions

diff --git a/libre/linux-libre-64/PKGBUILD b/libre/linux-libre-64/PKGBUILD
new file mode 100644
index 000000000..5669964da
--- /dev/null
+++ b/libre/linux-libre-64/PKGBUILD
@@ -0,0 +1,376 @@
+# Maintainer: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
+# Feel free to push modifications or take over maintainership
+
+# Based on the linux-libre package
+
+_replacesarchkernel=('linux%') # '%' gets replaced with kernel suffix
+_replacesoldkernels=() # '%' gets replaced with kernel suffix
+_replacesoldmodules=() # '%' gets replaced with kernel suffix
+
+pkgbase=linux-libre-64
+pkgver=5.6.12
+pkgrel=1
+pkgdesc='64bit Linux-libre for Parabola $CARCH'
+rcnver=5.6.10
+rcnrel=armv7-x12
+url='https://linux-libre.fsfla.org/'
+arch=(armv7h i686 )
+license=(GPL2)
+conflicts_armv7h=('linux-libre-aarch64')
+replaces_armv7h=('linux-libre-aarch64')
+conflicts_i686=('linux-libre-x86_64')
+replaces_i686=('linux-libre-x86_64')
+makedepends=(
+  bc kmod libelf
+  xmlto python-sphinx python-sphinx_rtd_theme graphviz imagemagick
+)
+makedepends_i686+=('x86_64-pc-linux-gnu-gcc')
+makedepends_armv7h=(uboot-tools vboot-utils dtc) # required by linux-libre-chromebook
+makedepends_armv7h+=('aarch64-linux-gnu-gcc-initial')
+options=('!strip')
+_srcname=linux-5.6
+source=(
+  "https://linux-libre.fsfla.org/pub/linux-libre/releases/${_srcname##*-}-gnu/linux-libre-${_srcname##*-}-gnu.tar.xz"{,.sign}
+  "https://linux-libre.fsfla.org/pub/linux-libre/releases/$pkgver-gnu/patch-${_srcname##*-}-gnu-$pkgver-gnu.xz"{,.sign}
+  "https://repo.parabola.nu/other/linux-libre/logos/logo_linux_"{clut224.ppm,vga16.ppm,mono.pbm}{,.sig}
+  config.i686 config.x86_64 config.armv7h    # the main kernel config files
+  linux-armv7h.preset                        # armv7h preset file for mkinitcpio ramdisk
+  "kernel"{.its,.keyblock,_data_key.vbprivk} # files for signing Chromebooks kernels
+
+  # maintain the TTY over USB disconnects
+  # http://www.coreboot.org/EHCI_Gadget_Debug
+  0001-usb-serial-gadget-no-TTY-hangup-on-USB-disconnect-WI.patch
+  # fix Atmel maXTouch touchscreen support
+  # https://labs.parabola.nu/issues/877
+  # http://www.fsfla.org/pipermail/linux-libre/2015-November/003202.html
+  0002-fix-Atmel-maXTouch-touchscreen-support.patch
+  # extracted patches from Arch Linux kernel sources
+  0001-ZEN-Add-sysctl-and-CONFIG-to-disallow-unprivileged-C.patch
+  sphinx-workaround.patch
+)
+source_armv7h=(
+  # RCN patch (CM3 firmware deblobbed and bloatware removed)
+  "https://repo.parabola.nu/other/rcn-libre/patches/$rcnver/rcn-libre-$rcnver-$rcnrel.patch"{,.sig}
+  # Arch Linux ARM patches
+  0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch
+  0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch
+  0003-SMILE-Plug-device-tree-file.patch
+  0004-fix-mvsdio-eMMC-timing.patch
+  0005-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch
+  0006-set-default-cubietruck-led-triggers.patch
+  0007-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch
+  0008-ARM-dove-enable-ethernet-on-D3Plug.patch
+  0009-USB-Armory-MkII-support.patch
+  # ChromiumOS patches
+  0001-CHROMIUM-block-partitions-efi-Add-support-for-IGNORE.patch
+)
+source_armv7h+=(config.aarch64)
+validpgpkeys=(
+  '474402C8C582DAFBE389C427BCB7CF877E7D47A7' # Alexandre Oliva
+  '6DB9C4B4F0D8C0DC432CF6E4227CA7C556B2BA78' # David P.
+)
+sha512sums=('df473a228ca2bbefbcc630aee710c78c83083269b4939adf698a9adf3a5760391b24529704bfc0b108bc67054ebed047746810e1b41be1fd9019a911a563114d'
+            'SKIP'
+            '5214c42e6ccf255b0a7effd0b980a0bbfdb0d68a28ce0c56f7a3df5b3713bd83df7da1c424a79daa34101cfbfe260a14cfa2cca8b77a43b51b723f1142046d63'
+            'SKIP'
+            '13cb5bc42542e7b8bb104d5f68253f6609e463b6799800418af33eb0272cc269aaa36163c3e6f0aacbdaaa1d05e2827a4a7c4a08a029238439ed08b89c564bb3'
+            'SKIP'
+            '7a3716bfe3b9f546da309c7492f3e08f8f506813afeb1c737a474c83313d5c313cf4582b65215c2cfce3b74d9d1021c96e8badafe8f6e5b01fe28d2b5c61ae78'
+            'SKIP'
+            '267295aa0cea65684968420c68b32f1a66a22d018b9d2b2c1ef14267bcf4cb68aaf7099d073cbfefe6c25c8608bdcbbd45f7ac8893fdcecbf1e621abdfe9ecc1'
+            'SKIP'
+            '980260de7e18dcbdd63b57117091f3f286468e5c175e44e0880c6851fdecaded233d6b3280efe20be8601c16f4145a8fe0a1e9baee9ec56d97b669825b78f2dc'
+            '84c19308477b444454c6f15e9f958c3fcde0fe56e58a655b6d26da55ad55d95ab812beb959bec9eca88e20acac0b23baa90ba08b636dcab4dd3979074ad3aa8f'
+            'e4b0210bba48dd432751a7a8d41e3b5ae6f11d05f6551d2987a62011718a3ca706754da02303fe819e064868120e5f963fcf1e07601ff84aa22b9500fce32a4b'
+            '53103bf55b957b657039510527df0df01279dec59cda115a4d6454e4135025d4546167fa30bdc99107f232561c1e096d8328609ab5a876cf7017176f92ad3e0b'
+            '167bc73c6c1c63931806238905dc44c7d87c5a5c0f6293159f2133dfe717fb44081018d810675716d1605ec7dff5e8333b87b19e09e2de21d0448e447437873b'
+            'bb6718984a7357c9b00c37e4788480e5b8b75018c172ecc1441bc3fc5d2d42444eb5d8c7f9d2e3a7d6fed6d03acb565e3c0559486e494c40a7fe6bd0570c9ede'
+            '143dea30c6da00e504c99984a98a0eb2411f558fcdd9dfa7f607d6c14e9e7dffff9cb00121d9317044b07e3e210808286598c785ee854084b993ec9cb14d8232'
+            '02af4dd2a007e41db0c63822c8ab3b80b5d25646af1906dc85d0ad9bb8bbf5236f8e381d7f91cf99ed4b0978c50aee37cb9567cdeef65b7ec3d91b882852b1af'
+            'b8fe56e14006ab866970ddbd501c054ae37186ddc065bb869cf7d18db8c0d455118d5bda3255fb66a0dde38b544655cfe9040ffe46e41d19830b47959b2fb168'
+            'f340f8beaf2df0970ed592360da8d625ba6be27ed4a0773ff8a6b5dc638b0e7b73e575d3e154c328999dfe9ebf4f18739adade8ddfa89472845318885f9da1c0'
+            '98e97155f86bbe837d43f27ec1018b5b6fdc6c372d6f7f2a0fe29da117d53979d9f9c262f886850d92002898682781029b80d4ee923633fc068f979e6c8254be')
+sha512sums_armv7h=('6e49c501bf866ab156d79aa66149ad5599e0976d2253f32096eeba1c94d1a7ff3fb4bdf51c029b71e73f3c56539cafeaabd9fd343a93ade7632dc76343109784'
+                   'SKIP'
+                   'd788dd09cf98e0b014faeba75633c0db0cda7bc26817f09520cafc763ddad25e5c446b3fc19ba22a9abefcb02a4f3d187808f11caba77420b473f88a3f0a281e'
+                   '2010c50048b60f57b4547fdd770a53a26e5d60a40e73c26b4f490e86d0753b6840eade917cb603ef8a7048a175019a921629489e6b9bbce2cc08bde18365934c'
+                   'e3b0c5f0dded7b14bb884a84cf0b43157cd605890d27224d167ee03af4a6b4dd99195aca7a33e2646926be42ca4d5a26861f72a81caccc5294686360f6592ffa'
+                   '8b4c1c9d10bc81c45bbfaef99e9e49723d25a16ebf87ebf450a1f8f28030d1cb6832f82e228810444548947073a88ceb3b5eb2217d4bb11212e9b8f19aa88684'
+                   'ad323ad23cb785a58c5c0ad37da940ac8d122dedad1676d10d2956ea4d3480dd22a9c44838966af1f6eb56677334ac5fde890f884f7116f16c20297033a01c71'
+                   '0fb1f5342710ce5f3afce2e50f9adfba6cd84072dacfb4e22c05aef728d0ed9d5b38fed5b1cf1ce3ec5db17a443bfd7e849130d1538b62c457a168d97e9adb6a'
+                   'a2a777f20638e7dd787b053ede9b62792f6cdd4f6c1507f8cd6bc2fd8b9a32ee37ee96179e117f247a18b525bac7aaf7fdaed54ade93e82e4103e27220477477'
+                   '2210bbf9453c2d593749ca397abd533894fe199ff208b29ad2fd55845e7e7045ddf34a4a298350a7233e78cc8e0e00c0932a4693afa16c0c1699cb81294977cc'
+                   '58203377936bf2b39d64dfbd5f15e0ee532f8dc03a2da4f6ee26115389e9c8a72d784972bd511969bd2c63122c372b2129f6a49263561be3a54e58887adf9720'
+                   '7bda2ad7eb81af802873cb6764cb9c675ec50ceeb5adc487881ebc8c316cf55f836e56c2cc67494a2920e86494861db2eb924b7ff9b151ae3c5b0e493c373bf9')
+sha512sums_armv7h+=('db0e6c01b222d1ea035fe4242021d534ca48e09181189fb4e594e000b2ac9340df651cafd65455557b5bb1408c4f343516a9dc3656bfde25ceaa4ad82b9b5532')
+
+_replacesarchkernel=("${_replacesarchkernel[@]/\%/${pkgbase#linux-libre}}")
+_replacesoldkernels=("${_replacesoldkernels[@]/\%/${pkgbase#linux-libre}}")
+_replacesoldmodules=("${_replacesoldmodules[@]/\%/${pkgbase#linux-libre}}")
+
+case "$CARCH" in
+  i686) KARCH=x86;CROSS_COMPILE=x86_64-pc-linux-gnu-;;
+  armv7h) KARCH=arm64;CROSS_COMPILE=aarch64-linux-gnu-;;
+esac
+
+export KBUILD_BUILD_HOST=parabola
+export KBUILD_BUILD_USER=$pkgbase
+export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
+
+prepare() {
+  cd $_srcname
+
+  if [ "${_srcname##*-}" != "$pkgver" ]; then
+    echo "Applying upstream patch..."
+    patch -Np1 < "../patch-${_srcname##*-}-gnu-$pkgver-gnu"
+  fi
+
+  echo "Adding freedo as boot logo..."
+  install -m644 -t drivers/video/logo \
+    ../logo_linux_{clut224.ppm,vga16.ppm,mono.pbm}
+
+  echo "Setting version..."
+  scripts/setlocalversion --save-scmversion
+  echo "-$pkgrel" > localversion.10-pkgrel
+  echo "${pkgbase#linux-libre}" > localversion.20-pkgname
+
+  if [ "$CARCH" = "armv7h" ]; then
+    local src_armv7h
+    for src_armv7h in "${source_armv7h[@]}"; do
+      src_armv7h="${src_armv7h%%::*}"
+      src_armv7h="${src_armv7h##*/}"
+      [[ $src_armv7h = *.patch ]] || continue
+      echo "Applying patch $src_armv7h..."
+      patch -Np1 < "../$src_armv7h"
+    done
+  fi
+
+  local src
+  for src in "${source[@]}"; do
+    src="${src%%::*}"
+    src="${src##*/}"
+    [[ $src = *.patch ]] || continue
+    echo "Applying patch $src..."
+    patch -Np1 < "../$src"
+  done
+
+  echo "Setting config..."
+case "$CARCH" in
+  i686) cp ../config.x86_64 .config;;
+  armv7h) cp ../config.aarch64 .config;;
+esac
+  make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE olddefconfig
+
+  make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE -s kernelrelease > version
+  echo "Prepared $pkgbase version $(<version)"
+}
+
+build() {
+  cd $_srcname
+  make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE all
+  make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE htmldocs
+}
+
+_package() {
+  pkgdesc="The $pkgdesc kernel and modules"
+  depends=(coreutils kmod initramfs)
+  optdepends=('crda: to set the correct wireless channels of your country'
+              'linux-libre-firmware: firmware images needed for some devices')
+  provides=(VIRTUALBOX-GUEST-MODULES WIREGUARD-MODULE)
+  replaces=(virtualbox-guest-modules-arch wireguard-arch)
+  provides+=("${_replacesarchkernel[@]/%/=$pkgver}" "LINUX-ABI_VERSION=$pkgver")
+  conflicts=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
+  replaces+=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
+
+  cd $_srcname
+  local kernver="$(<version)"
+  local modulesdir="$pkgdir/usr/lib/modules/$kernver"
+
+  echo "Installing boot image..."
+  # systemd expects to find the kernel here to allow hibernation
+  # https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
+  install -Dm644 "$(make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE -s image_name)" "$modulesdir/vmlinuz"
+
+  # Used by mkinitcpio to name the kernel
+  echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
+
+  echo "Installing modules..."
+  make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE INSTALL_MOD_PATH="$pkgdir/usr" modules_install
+
+  # remove build and source links
+  rm "$modulesdir"/{source,build}
+
+  if [ "$CARCH" = "armv7h" ]; then
+    echo "Installing device tree binaries..."
+    make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE INSTALL_DTBS_PATH="$pkgdir/boot/dtbs/$pkgbase" dtbs_install
+
+    # armv7h presets only work with ALL_kver=$kernver
+    backup=("etc/mkinitcpio.d/$pkgbase.preset")
+    echo "Installing mkinitcpio preset..."
+    sed "s|%PKGBASE%|$pkgbase|g;s|%KERNVER%|$kernver|g" ../linux-armv7h.preset \
+      | install -Dm644 /dev/stdin "$pkgdir/etc/mkinitcpio.d/$pkgbase.preset"
+  fi
+}
+
+_package-headers() {
+  pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
+  provides=("${_replacesarchkernel[@]/%/-headers=$pkgver}")
+  conflicts=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
+  replaces=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
+
+  cd $_srcname
+  local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
+
+  echo "Installing build files..."
+  install -Dt "$builddir" -m644 .config Makefile Module.symvers System.map \
+    localversion.* version vmlinux
+  install -Dt "$builddir/kernel" -m644 kernel/Makefile
+  install -Dt "$builddir/arch/$KARCH" -m644 arch/$KARCH/Makefile
+  if [[ $CARCH = i686 ]]; then
+    install -Dt "$builddir/arch/$KARCH" -m644 arch/$KARCH/Makefile_32.cpu
+  fi
+  cp -t "$builddir" -a scripts
+
+  # add objtool for external module building and enabled VALIDATION_STACK option
+  if [[ -e tools/objtool/objtool ]]; then
+    install -Dt "$builddir/tools/objtool" tools/objtool/objtool
+  fi
+
+  # add xfs and shmem for aufs building
+  mkdir -p "$builddir"/{fs/xfs,mm}
+
+  echo "Installing headers..."
+  cp -t "$builddir" -a include
+  cp -t "$builddir/arch/$KARCH" -a arch/$KARCH/include
+  install -Dt "$builddir/arch/$KARCH/kernel" -m644 arch/$KARCH/kernel/asm-offsets.s
+
+  install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
+  install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
+
+  # http://bugs.archlinux.org/task/13146
+  install -Dt "$builddir/drivers/media/i2c" -m644 drivers/media/i2c/msp3400-driver.h
+
+  # http://bugs.archlinux.org/task/20402
+  install -Dt "$builddir/drivers/media/usb/dvb-usb" -m644 drivers/media/usb/dvb-usb/*.h
+  install -Dt "$builddir/drivers/media/dvb-frontends" -m644 drivers/media/dvb-frontends/*.h
+  install -Dt "$builddir/drivers/media/tuners" -m644 drivers/media/tuners/*.h
+
+  echo "Installing KConfig files..."
+  find . -name 'Kconfig*' -exec install -Dm644 {} "$builddir/{}" \;
+
+  echo "Removing unneeded architectures..."
+  local arch
+  for arch in "$builddir"/arch/*/; do
+    [[ $arch = */$KARCH/ ]] && continue
+    echo "Removing $(basename "$arch")"
+    rm -r "$arch"
+  done
+
+  echo "Removing documentation..."
+  rm -r "$builddir/Documentation"
+
+  # Parabola changes
+  # 
+  # since we don't want to diverge too much from Arch's PKGBUILD, we'll
+  # start marking our changes as such
+  if [ "$CARCH" = "armv7h" ]; then
+    for i in dove exynos omap2; do
+      mkdir -p "$pkgdir/usr/lib/modules/$kernver/build/arch/$KARCH/mach-$i"
+      cp -a arch/$KARCH/mach-$i/include "$pkgdir/usr/lib/modules/$kernver/build/arch/$KARCH/mach-$i/"
+    done
+    for i in omap orion samsung versatile; do
+      mkdir -p "$pkgdir/usr/lib/modules/$kernver/build/arch/$KARCH/plat-$i"
+      cp -a arch/$KARCH/plat-$i/include "$pkgdir/usr/lib/modules/$kernver/build/arch/$KARCH/plat-$i/"
+    done
+  fi
+  # end of Parabola changes
+
+  echo "Removing broken symlinks..."
+  find -L "$builddir" -type l -printf 'Removing %P\n' -delete
+
+  echo "Removing loose objects..."
+  find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
+
+  echo "Stripping build tools..."
+  local file
+  while read -rd '' file; do
+    case "$(file -bi "$file")" in
+      application/x-sharedlib\;*)      # Libraries (.so)
+        strip -v $STRIP_SHARED "$file" ;;
+      application/x-archive\;*)        # Libraries (.a)
+        strip -v $STRIP_STATIC "$file" ;;
+      application/x-executable\;*)     # Binaries
+        strip -v $STRIP_BINARIES "$file" ;;
+      application/x-pie-executable\;*) # Relocatable binaries
+        strip -v $STRIP_SHARED "$file" ;;
+    esac
+  done < <(find "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
+
+  echo "Adding symlink..."
+  mkdir -p "$pkgdir/usr/src"
+  ln -sr "$builddir" "$pkgdir/usr/src/$pkgbase"
+}
+
+_package-docs() {
+  pkgdesc="Documentation for the $pkgdesc kernel"
+  provides=("${_replacesarchkernel[@]/%/-docs=$pkgver}")
+  conflicts=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
+  replaces=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
+
+  cd $_srcname
+  local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
+
+  echo "Installing documentation..."
+  local src dst
+  while read -rd '' src; do
+    dst="${src#Documentation/}"
+    dst="$builddir/Documentation/${dst#output/}"
+    install -Dm644 "$src" "$dst"
+  done < <(find Documentation -name '.*' -prune -o ! -type d -print0)
+
+  echo "Adding symlink..."
+  mkdir -p "$pkgdir/usr/share/doc"
+  ln -sr "$builddir/Documentation" "$pkgdir/usr/share/doc/$pkgbase"
+}
+
+_package-chromebook() {
+  pkgdesc="Experimental $pkgdesc kernel sign for Chromebooks"
+  depends=(linux-libre-64=$pkgver)
+  provides+=("linux-libre-chromebook=$pkgver")
+  conflicts+=('linux-libre-chromebook')
+  replaces+=('linux-libre-chromebook')
+  install=linux-libre-chromebook.install
+
+  cd $_srcname
+
+  cp ../kernel.its .
+  mkimage -D "-I dts -O dtb -p 2048" -f kernel.its kernel.signed
+  dd if=/dev/zero of=bootloader.bin bs=512 count=1
+  echo 'console=tty0 init=/sbin/init root=PARTUUID=%U/PARTNROFF=1 rootwait rw noinitrd' > cmdline
+
+  echo "Creating kernel sign..."
+  vbutil_kernel \
+    --pack vmlinux.kpart \
+    --version 1 \
+    --vmlinuz kernel.signed \
+    --arch aarch64 \
+    --keyblock ../kernel.keyblock \
+    --signprivate ../kernel_data_key.vbprivk \
+    --config cmdline \
+    --bootloader bootloader.bin
+
+  echo "Installing kernel sign..."
+  mkdir -p "$pkgdir/boot"
+  cp vmlinux.kpart "$pkgdir/boot"
+}
+
+pkgname=("$pkgbase" "$pkgbase-headers" "$pkgbase-docs")
+[[ $CARCH = armv7h ]] && pkgname+=("$pkgbase-chromebook")
+for _p in "${pkgname[@]}"; do
+  eval "package_$_p() {
+    $(declare -f "_package${_p#$pkgbase}")
+    _package${_p#$pkgbase}
+  }"
+done
+
+# vim:set ts=8 sts=2 sw=2 et: