summaryrefslogtreecommitdiff
path: root/extra/linux-olpc-xo1/PKGBUILD
diff options
context:
space:
mode:
Diffstat (limited to 'extra/linux-olpc-xo1/PKGBUILD')
-rw-r--r--extra/linux-olpc-xo1/PKGBUILD293
1 files changed, 293 insertions, 0 deletions
diff --git a/extra/linux-olpc-xo1/PKGBUILD b/extra/linux-olpc-xo1/PKGBUILD
new file mode 100644
index 00000000..d028fe66
--- /dev/null
+++ b/extra/linux-olpc-xo1/PKGBUILD
@@ -0,0 +1,293 @@
+# Maintainer: Jan Alexander Steffens (heftig) <jan.steffens@gmail.com>
+
+MODEL=olpc-xo1
+pkgbase=linux-${MODEL}
+pkgver=5.6.6.arch1
+pkgrel=1
+pkgdesc='Linux for OLPC XO-1'
+_srctag=v${pkgver%.*}-${pkgver##*.}
+url="https://git.archlinux.org/linux.git/log/?h=$_srctag"
+arch=(i486 i686 pentium4 x86_64)
+license=(GPL2)
+makedepends=(
+ bc kmod libelf
+ xmlto python-sphinx python-sphinx_rtd_theme graphviz imagemagick
+ git
+)
+options=('!strip')
+_srcname=archlinux-linux
+source=(
+ "$_srcname::git+https://git.archlinux.org/linux.git?signed#tag=$_srctag"
+ config.olpc-xo1 # the main kernel config file
+ sphinx-workaround.patch
+)
+validpgpkeys=(
+ 'ABAF11C65A2970B130ABE3C479BE3E4300411886' # Linus Torvalds
+ '647F28654894E3BD457199BE38DBBDC86092693E' # Greg Kroah-Hartman
+ '8218F88849AAC522E94CF470A5E9288C4FA415FA' # Jan Alexander Steffens (heftig)
+)
+sha256sums=('SKIP'
+ 'dfd3310bc2d3c4adbaba5e4f2260a8a110706993be1c3e02a5ddfe88bf0c63ce'
+ '8cb21e0b3411327b627a9dd15b8eb773295a0d2782b1a41b2a8839d1b2f5778c')
+
+export KBUILD_BUILD_HOST=archlinux
+export KBUILD_BUILD_USER=$pkgbase
+export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
+
+prepare() {
+ cd $_srcname
+
+ echo "Setting version..."
+ scripts/setlocalversion --save-scmversion
+ echo "-$pkgrel" > localversion.10-pkgrel
+ echo "${pkgbase#linux}" > localversion.20-pkgname
+
+ local src
+ for src in "${source[@]}"; do
+ src="${src%%::*}"
+ src="${src##*/}"
+ [[ $src = *.patch ]] || continue
+ echo "Applying patch $src..."
+ patch -Np1 < "../$src"
+ done
+
+ echo "Setting config..."
+ cp ../config.olpc-xo1 .config
+ make olddefconfig
+
+ make -s kernelrelease > version
+ echo "Prepared $pkgbase version $(<version)"
+}
+
+build() {
+ cd $_srcname
+ make all
+ make htmldocs
+}
+
+_package() {
+ pkgdesc="The $pkgdesc kernel and modules"
+ depends=(coreutils kmod initramfs)
+ optdepends=('crda: to set the correct wireless channels of your country'
+ 'linux-firmware: firmware images needed for some devices')
+ provides=(VIRTUALBOX-GUEST-MODULES WIREGUARD-MODULE)
+ replaces=(virtualbox-guest-modules-arch wireguard-arch)
+
+ 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 "$(make -s image_name)" "$modulesdir/vmlinuz"
+
+ # Used by mkinitcpio to name the kernel
+ echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
+
+ echo "Installing modules..."
+ make INSTALL_MOD_PATH="$pkgdir/usr" modules_install
+
+ # remove build and source links
+ rm "$modulesdir"/{source,build}
+}
+
+_package-headers() {
+ pkgdesc="Headers and scripts for building modules for the $pkgdesc kernel"
+
+ 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/x86" -m644 arch/x86/Makefile
+ cp -t "$builddir" -a scripts
+
+ # add objtool for external module building and enabled VALIDATION_STACK option
+ install -Dt "$builddir/tools/objtool" tools/objtool/objtool
+
+ # add xfs and shmem for aufs building
+ mkdir -p "$builddir"/{fs/xfs,mm}
+
+ echo "Installing headers..."
+ cp -t "$builddir" -a include
+ cp -t "$builddir/arch/x86" -a arch/x86/include
+ install -Dt "$builddir/arch/x86/kernel" -m644 arch/x86/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 = */x86/ ]] && continue
+ echo "Removing $(basename "$arch")"
+ rm -r "$arch"
+ done
+
+ echo "Removing documentation..."
+ rm -r "$builddir/Documentation"
+
+ 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"
+
+ 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"
+}
+
+pkgname=("$pkgbase" "$pkgbase-headers" "$pkgbase-docs")
+for _p in "${pkgname[@]}"; do
+ eval "package_$_p() {
+ $(declare -f "_package${_p#$pkgbase}")
+ _package${_p#$pkgbase}
+ }"
+done
+
+# vim:set ts=8 sts=2 sw=2 et:
+# upstream git revision: b048babc4fec7ba78bdd0f22e8894aa9b9db7893
+
+source_i486=('config.olpc-xo1')
+sha256sums_i486=('18730a94777487843be91aff97ca7553e6a666219c810fc570a920f877877c1d')
+
+for _rem_i486_dep in graphviz imagemagick; do
+ if printf '%s\n' "${makedepends[@]}" | grep -qxF "${_rem_i486_dep}"; then
+ makedepends=(${makedepends[@]/${_rem_i486_dep}/})
+ makedepends_i686+=("${_rem_i486_dep}")
+ makedepends_pentium4=("${makedepends_i686[@]}")
+ fi
+done
+
+eval "$(
+ if [ "${CARCH}" = 'i486' ]; then
+ declare -f build | \
+ sed '
+ s/\bhtmldocs\b//
+ '
+ declare -f package_linux-docs | \
+ sed '
+ \@/Documentation/@ s/^\s*rm /\0-f /
+ '
+ fi
+ declare -f prepare | \
+ sed '
+ s,\.\./config,../config.$MODEL,
+ '
+ declare -f package_linux-${MODEL}-headers | \
+ sed '
+ \,/tools/objtool" ,d
+ \,arch/x86/Makefile, {
+ a \
+ install -t "${builddir}/arch/x86" -m644 arch/x86/Makefile_32.cpu
+ }
+ '
+)"
+
+# use our tarballer instead of cloning from git
+for ((i=0; i<${#source[@]}; i++)); do
+ infos=$(
+ printf '%s\n' "${source[${i}]}" | \
+ sed -n '
+ s@^\(\([^:]\+\)::\)\?\(git\|hg\)+\([^#?]\+\)\(?signed\)\?#\(\(tag\|commit\)=\S\+\)$@\3 \2 \4 \5 \6@
+ T
+ p
+ '
+ )
+ if [ -n "${infos}" ]; then
+ source[${i}]=$(
+ type="${infos%% *}"
+ infos="${infos#* }"
+ if [ -n "${infos%% *}" ]; then
+ prefix="${infos%% *}"
+ else
+ prefix=''
+ fi
+ infos="${infos#* }"
+ repo="${infos%% *}"
+ repo64=$(
+ printf '%s' "${repo}" | \
+ base64 -w0 | \
+ sed 's/=/%3D/g'
+ )
+ infos="${infos#* }"
+ if [ "${infos%% *}" = '?signed' ]; then
+ key_check=$(
+ printf '&valid_keys='
+ printf '%s,' "${validpgpkeys[@]}" | \
+ sed 's/,$//'
+ )
+ else
+ key_check=''
+ fi
+ infos="${infos#* }"
+ if [ -z "${prefix}" ]; then
+ prefix="${repo%.git}"
+ prefix="${prefix##*/}"
+ fi
+ prefix_64=$(
+ printf '%s/' "${prefix}" | \
+ base64 -w0 | \
+ sed 's/=/%3D/g'
+ )
+
+ printf '%s-%s.tar.gz::https://archive-server.archlinux32.org/?t=%s&p=%s&r=%s%s&%s\n' \
+ "${prefix}" \
+ "${pkgver}" \
+ "${type}" \
+ "${prefix_64}" \
+ "${repo64}" \
+ "${key_check}" \
+ "${infos}"
+ )
+ fi
+done
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-24 12:40:57 +0000