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-rw-r--r--libre/linux-libre-64/PKGBUILD197
1 files changed, 149 insertions, 48 deletions
diff --git a/libre/linux-libre-64/PKGBUILD b/libre/linux-libre-64/PKGBUILD
index 37a59db10..b3e70eb8d 100644
--- a/libre/linux-libre-64/PKGBUILD
+++ b/libre/linux-libre-64/PKGBUILD
@@ -1,29 +1,61 @@
+# Contributor: David P. <megver83@parabola.nu>
+# Contributor: André Silva <emulatorman@hyperbola.info>
+# Contributor: Márcio Silva <coadde@hyperbola.info>
+# Contributor: fauno <fauno@parabola.nu>
+# Contributor: Sorin-Mihai Vârgolici <smv@yobicore.org>
+# Contributor: Michał Masłowski <mtjm@mtjm.eu>
+# Contributor: Luke R. <g4jc@openmailbox.org>
+# Contributor: Andreas Grapentin <andreas@grapentin.org>
# Maintainers: Parabola hackers <dev@lists.parabola.nu>
-# WIP - Based on the linux-libre package.
-# this PKGBUILD includes a lot of cruft, to minimize the diff.
-# eventually, these chanegs can be merged into linux-libre
-# once parabola has an 'aarch64' build target and repos.
+# Based on linux package
+# Based on linux-libre package, actually - megver83 will become maintainer eventually
+
+# WIP: This PKGBUILD is derived from the 'linux-libre' PKGBUILD,
+# and includes a lot of unused cruft, to minimize the diff.
+# Eventually, these differences can be merged into linux-libre,
+# once parabola has an 'aarch64' build target and repos.
+#
+# For now, 'aarch64' is not yet a valid parabola target.
+# This PKGBUILD exists only for making an 'aarch64' kernel for use with
+# parabola armv7h systems. This PKGBUILD is intended to be cross-compiled
+# only from an armv7h librechroot. The per-arch mechanism for armv7h
+# is over-ridden for the special purpose of the cross-compilation.
+#
+# The makedepends_armv7h, source_armv7h, and sha512sums_armv7h arrays
+# (also source_aarch64 and sha512sums_aarch64 obviously), and the comments:
+# '# cross-compile over-ride' and
+# '# TODO: merge into 'linux-libre' PKGBUILD',
+# indicate code that would eventually be deleted, merged into,
+# or associated with $CARCH: 'aarch64', if/when aarch64 becomes a valid target.
+# All other LOCs of consequence in this file,
+# should be identical to the linux-libre PKGBUILD.
+# In this way, the diff is minimal against the linux-libre PKGBUILD;
+# and it is obvious which parts are intended to become aarch64-specific,
+# or exist only for cross-compiling the aarch64 kernel for armv7h systems.
_replacesarchkernel=('linux%') # '%' gets replaced with kernel suffix
_replacesoldkernels=() # '%' gets replaced with kernel suffix
_replacesoldmodules=() # '%' gets replaced with kernel suffix
-pkgbase=linux-libre-64
+pkgbase=linux-libre-64 # cross-compile over-ride
pkgver=5.18.5
-pkgrel=2.test
-pkgdesc="64bit Linux-libre for Parabola $CARCH"
+pkgrel=2
+pkgdesc="The Linux-libre kernel and modules" # TODO: merge into 'linux-libre' PKGBUILD
+pkgdesc+=' 64-bit (aarch64) for Parabola armv7h' # cross-compile over-ride
rcnver=5.18.2
rcnrel=armv7-x6
url='https://linux-libre.fsfla.org/'
-arch=(armv7h i686)
+arch=(i686 x86_64 armv7h)
+arch=(armv7h) # cross-compile over-ride
license=(GPL2)
makedepends=(
bc libelf pahole cpio perl tar xz
xmlto python-sphinx python-sphinx_rtd_theme graphviz imagemagick texlive-latexextra
)
-makedepends_armv7h=(uboot-tools dtc) # required by linux-libre-chromebook
+makedepends_armv7h=(uboot-tools vboot-utils dtc) # required by linux-libre-chromebook
+makedepends_armv7h+=(aarch64-linux-gnu-gcc-initial) # cross-compile over-ride
options=('!strip')
_srcname=linux-5.18
source=(
@@ -52,7 +84,7 @@ source_i686=(
source_armv7h=(
# RCN patch (CM3 firmware deblobbed and bloatware removed)
"https://repo.parabola.nu/other/rcn-libre/patches/$rcnver/rcn-libre-$rcnver-$rcnrel.patch"{,.sig}
- # Arch Linux ARM patches (for armv7h)
+ # Arch Linux ARM patches (armv7h)
0001-ARM-atags-add-support-for-Marvell-s-u-boot.patch
0002-ARM-atags-fdt-retrieve-MAC-addresses-from-Marvell-bo.patch
0003-fix-mvsdio-eMMC-timing.patch
@@ -60,13 +92,16 @@ source_armv7h=(
0005-set-default-cubietruck-led-triggers.patch
0006-exynos4412-odroid-set-higher-minimum-buck2-regulator.patch
0007-USB-Armory-MkII-support.patch
- # Arch Linux ARM patches (for aarch64)
- # ./0001-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch
- 0002-arm64-dts-rockchip-disable-pwm0-on-rk3399-firefly.patch
# ChromiumOS patches
0001-CHROMIUM-block-partitions-efi-Add-support-for-IGNORE.patch
)
-source_armv7h+=(config.aarch64)
+source_aarch64=(
+ config.aarch64
+ # Arch Linux ARM patches (aarch64)
+ 0001-net-smsc95xx-Allow-mac-address-to-be-set-as-a-parame.patch
+ 0002-arm64-dts-rockchip-disable-pwm0-on-rk3399-firefly.patch
+)
+source_armv7h=( ${source_aarch64[*]} ) # cross-compile over-ride
validpgpkeys=(
'474402C8C582DAFBE389C427BCB7CF877E7D47A7' # Alexandre Oliva
'6DB9C4B4F0D8C0DC432CF6E4227CA7C556B2BA78' # David P.
@@ -102,21 +137,26 @@ sha512sums_armv7h=('5a75b12dd386940a0bf1be630d45a514ef3c32289ec5976988764baa8483
'a1072dd808c63592178cc01ea3c36de946f277fb451b13c34f51a5ac134cde4a8a4d57487132af1c6d7b5820842cdda9dc4edb3da85d33bd02bf87a032c3263a'
'85b2e16a930b8066990c42f973d386dc3c6d62fdf3d1289bbb51df3df296c26f30051162fba49a42d38f71f05de926aa8c065097f14bd8e9f8e28a52949ead00'
'2e99582d8b670b6c6b27add14b60e957cbcf9cd6aae40491bd9dea6ac455c0ade0bbee21e3bdfb5e06ce83ad27c5a788404b05bf7ac93831ca18d2e60a67017c'
- '4224779106cc520dc2c431322d9693cc968476706854ae9630611cf2896c48a34ca11bf31a4c3995573a128cf5838a6763bac86eb4cbaf509ade9b6a83a24369'
- '5b77c587cf2ffb60acf1d9eb43330983548c7e81a53e0ffd2b04962a99441a0000d631ff77c245c7062afc2c8368d996a2456496d42dcb658f330e5083e5e029'
- 'bc7b70863929737346fe6757373897391b43af36bb6884d5351a95aca0f9120f2d2cf9b9c2c6426a440c6b394e9fb334c280711d64081563322a834ecdfb2ba6')
+ '5b77c587cf2ffb60acf1d9eb43330983548c7e81a53e0ffd2b04962a99441a0000d631ff77c245c7062afc2c8368d996a2456496d42dcb658f330e5083e5e029')
+sha512sums_aarch64=('bc7b70863929737346fe6757373897391b43af36bb6884d5351a95aca0f9120f2d2cf9b9c2c6426a440c6b394e9fb334c280711d64081563322a834ecdfb2ba6'
+ '69e81aff3ac5aada75f7330e8c82d0a6aa229585b3f442b2e1a9b86681b0eadc925408d5e2377026599fb0dee72d29043eca4d072b0e2606adc34c872e95c7d6'
+ '4224779106cc520dc2c431322d9693cc968476706854ae9630611cf2896c48a34ca11bf31a4c3995573a128cf5838a6763bac86eb4cbaf509ade9b6a83a24369')
+sha512sums_armv7h=( ${sha512sums_aarch64[*]} ) # cross-compile over-ride
_replacesarchkernel=("${_replacesarchkernel[@]/\%/${pkgbase#linux-libre}}")
_replacesoldkernels=("${_replacesoldkernels[@]/\%/${pkgbase#linux-libre}}")
_replacesoldmodules=("${_replacesoldmodules[@]/\%/${pkgbase#linux-libre}}")
+_replacesarchkernel=("${_replacesarchkernel[@]/-64/}") # cross-compile over-ride
case "$CARCH" in
- i686) KARCH=x86;CROSS_COMPILE=x86_64-pc-linux-gnu-;;
- armv7h) KARCH=arm64;CROSS_COMPILE=aarch64-linux-gnu-;;
+ armv7h) KARCH=arm64 ; CROSS_COMPILE=aarch64-linux-gnu- ;; # cross-compile over-ride
+ aarch64) KARCH=arm64;; # TODO: merge into 'linux-libre' PKGBUILD
+ i686|x86_64) KARCH=x86;;
+ armv7h) KARCH=arm;;
esac
-export STRIP=${CROSS_COMPILE}strip
export KBUILD_BUILD_HOST=parabola
export KBUILD_BUILD_USER=$pkgbase
+export KBUILD_BUILD_USER=${pkgbase/-64/} # cross-compile over-ride
export KBUILD_BUILD_TIMESTAMP="$(date -Ru${SOURCE_DATE_EPOCH:+d @$SOURCE_DATE_EPOCH})"
prepare() {
@@ -158,6 +198,18 @@ prepare() {
done
fi
+ if [ "$CARCH" = "aarch64" ]; then # TODO: merge into 'linux-libre' PKGBUILD
+ # TODO: better yet, all of these per-arch patching routines should be DRY-ed out
+ local src_aarch64
+ for src_aarch64 in "${source_aarch64[@]}"; do
+ src_aarch64="${src_aarch64%%::*}"
+ src_aarch64="${src_aarch64##*/}"
+ [[ $src_aarch64 = *.patch ]] || continue
+ echo "Applying patch $src_aarch64..."
+ patch -Np1 < "../$src_aarch64"
+ done
+ fi
+
local src
for src in "${source[@]}"; do
src="${src%%::*}"
@@ -168,23 +220,24 @@ prepare() {
done
echo "Setting config..."
- case "$CARCH" in
- i686) cp ../config.x86_64 .config;;
+ cp ../config.$CARCH .config
# config.aarch64 comes straight from Arch Linux ARM and doesn't have the
# compatibility for 32bit rootfs enabled. This makes maintenance faster than
# having to modify the configuration file by hand at each new kernel release.
- armv7h) cp ../config.aarch64 .config;echo 'CONFIG_COMPAT=y' >> .config;;
- esac
- make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE olddefconfig
+ if [[ "$KARCH" == 'arm64' ]] # cross-compile over-ride
+ then cp ../config.aarch64 .config ; echo 'CONFIG_COMPAT=y' >> .config ; # cross-compile over-ride
+ fi # cross-compile over-ride
+ make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE olddefconfig # cross-compile over-ride
+ diff -u ../config.$CARCH .config || :
- make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE -s kernelrelease > version
+ make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE -s kernelrelease > version # cross-compile over-ride
echo "Prepared $pkgbase version $(<version)"
}
build() {
cd $_srcname
- make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE all
- make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE htmldocs
+ make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE all # cross-compile over-ride
+ make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE htmldocs # cross-compile over-ride
}
_package() {
@@ -193,10 +246,22 @@ _package() {
optdepends=('wireless-regdb: to set the correct wireless channels of your country'
'linux-libre-firmware: firmware images needed for some devices')
provides=(VIRTUALBOX-GUEST-MODULES WIREGUARD-MODULE)
+ conflicts=() # TODO: merge into 'linux-libre' PKGBUILD (conflicts array is appended before declared)
replaces=(virtualbox-guest-modules-arch wireguard-arch)
provides+=("${_replacesarchkernel[@]/%/=$pkgver}" "LINUX-ABI_VERSION=$pkgver")
conflicts+=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
replaces+=("${_replacesarchkernel[@]}" "${_replacesoldkernels[@]}" "${_replacesoldmodules[@]}")
+ # cross-compile over-rides
+ # NOTE: Above is providing/replacing the archarm armv7h 'linux' with the armv7h 'linux-libre'.
+ # We do not want this aarch64 'linux-libre-64' to provide nor replace the archarm armv7h 'linux';
+ # for the obvious reason. Anyways, the parabola armv7h 'linux-libre' serves that purpose.
+ # Below is providing/replacing 'linux-libre' and the obsoleted parabola 'linux-libre-aarch64'.
+ # These are defined analogously in _package-headers(), _package-docs(), and _package-chromebook().
+ conflicts=( ${conflicts[*]/linux*/} ) # cross-compile over-ride
+ replaces=( ${replaces[*]/linux*/} ) # cross-compile over-ride
+ provides_armv7h=( linux-libre ) # cross-compile over-ride
+ conflicts_armv7h=( linux-libre linux-libre-aarch64 ) # cross-compile over-ride
+ replaces_armv7h=( linux-libre linux-libre-aarch64 ) # cross-compile over-ride
cd $_srcname
local kernver="$(<version)"
@@ -205,26 +270,31 @@ _package() {
echo "Installing boot image..."
# systemd expects to find the kernel here to allow hibernation
# https://github.com/systemd/systemd/commit/edda44605f06a41fb86b7ab8128dcf99161d2344
- # The default image target is Image.gz on arm64 but some u-boot
- # configurations and/or versions don't support that, so we use Image instead.
- if [ "$KARCH" = "arm64" ]; then
- install -Dm644 arch/$KARCH/boot/Image "$modulesdir/vmlinuz"
- else
- install -Dm644 "$(make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE -s image_name)" "$modulesdir/vmlinuz"
+ # The default arm64 image target is 'Image.gz' (per `make -s image_name`);
+ # but some u-boot configs/versions don't support that, so we build 'Image' instead.
+ # TODO: merge into 'linux-libre' PKGBUILD
+ [[ "$KARCH" == 'arm64' ]] && \
+ install -Dm644 arch/$KARCH/boot/Image "$modulesdir/vmlinuz" || \
+ install -Dm644 "$(make -s image_name)" "$modulesdir/vmlinuz"
+
+ # FIXME: aarch64 - the kernel is not installed under /boot
+ if [[ "$KARCH" == 'arm64' && ! -f "$pkgdir/boot/Image" ]]
+ then echo "FIXME: kernel was not installed to \$pkgdir/boot"
+ install -Dm644 "$modulesdir/vmlinuz" "$pkgdir/boot/vmlinuz-${basename}-64"
fi
# Used by mkinitcpio to name the kernel
echo "$pkgbase" | install -Dm644 /dev/stdin "$modulesdir/pkgbase"
echo "Installing modules..."
- make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 modules_install
+ make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE INSTALL_MOD_PATH="$pkgdir/usr" INSTALL_MOD_STRIP=1 modules_install # cross-compile over-ride
# remove build and source links
rm "$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/$pkgbase" dtbs_install
+ make ARCH=$KARCH CROSS_COMPILE=$CROSS_COMPILE INSTALL_DTBS_PATH="$pkgdir/boot/dtbs/$pkgbase" dtbs_install # cross-compile over-ride
# armv7h presets only work with ALL_kver=$kernver
backup=("etc/mkinitcpio.d/$pkgbase.preset")
@@ -240,6 +310,11 @@ _package-headers() {
provides=("${_replacesarchkernel[@]/%/-headers=$pkgver}")
conflicts=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
replaces=("${_replacesarchkernel[@]/%/-headers}" "${_replacesoldkernels[@]/%/-headers}")
+ # cross-compile over-rides - see note in _package()
+ conflicts=() # cross-compile over-ride
+ replaces=() # cross-compile over-ride
+ conflicts_armv7h=( linux-libre-headers linux-libre-aarch64-headers ) # cross-compile over-ride
+ replaces_armv7h=( linux-libre-headers linux-libre-aarch64-headers ) # cross-compile over-ride
cd $_srcname
local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
@@ -269,6 +344,19 @@ _package-headers() {
cp -t "$builddir/arch/$KARCH" -a arch/$KARCH/include
install -Dt "$builddir/arch/$KARCH/kernel" -m644 arch/$KARCH/kernel/asm-offsets.s
+ # from linux-armv7
+ [[ "$KARCH" != 'arm64' ]] && # aarch64 over-ride
+ if [ "$CARCH" = "armv7h" ]; then
+ for i in dove omap2; do
+ mkdir -p "$builddir/arch/$KARCH/mach-$i"
+ cp -t "$builddir/arch/$KARCH/mach-$i/" -a arch/$KARCH/mach-$i/include
+ done
+ for i in omap orion versatile; do
+ mkdir -p "$builddir/arch/$KARCH/plat-$i"
+ cp -t "$builddir/arch/$KARCH/plat-$i/" -a arch/$KARCH/plat-$i/include
+ done
+ fi
+
install -Dt "$builddir/drivers/md" -m644 drivers/md/*.h
install -Dt "$builddir/net/mac80211" -m644 net/mac80211/*.h
@@ -303,23 +391,25 @@ _package-headers() {
echo "Removing loose objects..."
find "$builddir" -type f -name '*.o' -printf 'Removing %P\n' -delete
+ strip() { ${CROSS_COMPILE}strip "${@}" ; } ; # cross-compile over-ride
+
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" ;;
+ strip -v $STRIP_SHARED "$file" ;;
application/x-archive\;*) # Libraries (.a)
- ${STRIP} -v $STRIP_STATIC "$file" ;;
+ strip -v $STRIP_STATIC "$file" ;;
application/x-executable\;*) # Binaries
- ${STRIP} -v $STRIP_BINARIES "$file" ;;
+ strip -v $STRIP_BINARIES "$file" ;;
application/x-pie-executable\;*) # Relocatable binaries
- ${STRIP} -v $STRIP_SHARED "$file" ;;
+ strip -v $STRIP_SHARED "$file" ;;
esac
done < <(find "$builddir" -type f -perm -u+x ! -name vmlinux -print0)
echo "Stripping vmlinux..."
- ${STRIP} -v $STRIP_STATIC "$builddir/vmlinux"
+ strip -v $STRIP_STATIC "$builddir/vmlinux"
echo "Adding symlink..."
mkdir -p "$pkgdir/usr/src"
@@ -331,6 +421,11 @@ _package-docs() {
provides=("${_replacesarchkernel[@]/%/-docs=$pkgver}")
conflicts=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
replaces=("${_replacesarchkernel[@]/%/-docs}" "${_replacesoldkernels[@]/%/-docs}")
+ # cross-compile over-rides - see note in _package()
+ conflicts=() # cross-compile over-ride
+ replaces=() # cross-compile over-ride
+ conflicts_armv7h=(linux-libre-docs linux-libre-aarch64-docs) # cross-compile over-ride
+ replaces_armv7h=( linux-libre-docs linux-libre-aarch64-docs) # cross-compile over-ride
cd $_srcname
local builddir="$pkgdir/usr/lib/modules/$(<version)/build"
@@ -349,12 +444,17 @@ _package-docs() {
}
_package-chromebook() {
- pkgdesc="Experimental $pkgdesc kernel sign for Veyron Chromebooks"
- depends=(linux-libre-64=$pkgver)
- provides+=("linux-libre-chromebook=$pkgver") # TODO: these provides, conflicts, repalces,
- conflicts+=('linux-libre-chromebook') # will not needed once parabola has
- replaces+=('linux-libre-chromebook') # an 'aarch64' build target and repos
- install=linux-libre-chromebook.install
+ pkgdesc="$pkgdesc kernel sign for Veyron Chromebooks"
+ depends=(linux-libre=$pkgver)
+ provides=("${_replacesarchkernel[@]/%/-armv7-chromebook=$pkgver}")
+ conflicts=("${_replacesarchkernel[@]/%/-armv7-chromebook}" "${_replacesoldkernels[@]/%/-armv7-chromebook}")
+ replaces=("${_replacesarchkernel[@]/%/-armv7-chromebook}" "${_replacesoldkernels[@]/%/-armv7-chromebook}")
+ install=$pkgbase-chromebook.install
+ # NOTE: when aarch64 becomes a supported target, 'armv7' above should be changed to "${CARCH}"
+ depends=( ${depends[*]/linux-libre/${pkgbase}} ) # cross-compile over-ride
+ provides=( ${provides[*]/armv7/aarch64} ) # cross-compile over-ride
+ conflicts=( ${conflicts[*]/armv7/aarch64} ) # cross-compile over-ride
+ replaces=( ${replaces[*]/armv7/aarch64} ) # cross-compile over-ride
cd $_srcname
@@ -363,12 +463,13 @@ _package-chromebook() {
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
+ # TODO: merge into 'linux-libre' PKGBUILD (--arch ${KARCH})
echo "Creating kernel sign..."
vbutil_kernel \
--pack vmlinux.kpart \
--version 1 \
--vmlinuz kernel.signed \
- --arch aarch64 \
+ --arch ${KARCH} \
--keyblock ../kernel.keyblock \
--signprivate ../kernel_data_key.vbprivk \
--config cmdline \
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-22 02:22:27 +0000