c28fffa5b3
Use upstream Linux with patches, which are needed for a lot of things. lambdadroid said he will upstream some of them, but the battery driver would need to be written from scratch, which is apparentely non-trivial. [skip ci]: kernel doesn't build under one hour (maybe too many modules are selected), but it does build eventually
82 lines
2.7 KiB
Text
82 lines
2.7 KiB
Text
# Reference: <https://postmarketos.org/vendorkernel>
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# Kernel config based on: https://github.com/me176c-dev/me176c-archlinux/blob/master/linux-me176c/config
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pkgname="linux-asus-me176c"
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pkgver=4.19.9
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pkgrel=0
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pkgdesc="Asus MeMo Pad 7 kernel fork"
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arch="x86_64"
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_carch="x86_64"
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_flavor="asus-me176c"
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url="https://kernel.org"
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license="GPL-2.0-only"
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options="!strip !check !tracedeps"
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makedepends="perl sed installkernel bash gmp-dev bc linux-headers elfutils-dev devicepkg-dev bison flex libressl-dev iasl xz"
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# Compiler: latest GCC from Alpine
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HOSTCC="${CC:-gcc}"
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HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
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# Source
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_repository="me176c-kernel"
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_commit="961c8ea95f2febdaceb2d31940b48932aea0e782"
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_dsdt_commit="18a1fe0c450375c16e17429b429955e068f83945"
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_config="config-${_flavor}.${arch}"
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source="
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$pkgname-$_commit.tar.gz::https://github.com/me176c-dev/${_repository}/archive/${_commit}.tar.gz
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https://raw.githubusercontent.com/me176c-dev/me176c-acpi/${_dsdt_commit}/dsdt.dsl
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$_config
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"
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builddir="$srcdir/${_repository}-${_commit}"
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prepare() {
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default_prepare
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iasl -tc $srcdir/dsdt.dsl
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sed -i s/dsdt_aml_code/AmlCode/ $srcdir/dsdt.hex
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cp $srcdir/dsdt.hex $builddir/include/
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# Remove -Werror from all makefiles
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makefiles="$(find "$builddir" -type f -name Makefile)
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$(find "$builddir" -type f -name Kbuild)"
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for i in $makefiles; do
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sed -i 's/-Werror-/-W/g' "$i"
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sed -i 's/-Werror//g' "$i"
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done
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# Prepare kernel config ('yes ""' for kernels lacking olddefconfig)
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cp "$srcdir/$_config" "$builddir"/.config
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yes "" | make -C "$builddir" ARCH="$_carch" HOSTCC="$HOSTCC" oldconfig
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}
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build() {
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unset LDFLAGS
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make ARCH="$_carch" CC="${CC:-gcc}"
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}
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package() {
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# kernel.release
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install -D "$builddir/include/config/kernel.release" \
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"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
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make ARCH="$_carch" CC="${CC:-gcc}" \
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INSTALL_MOD_PATH="$pkgdir/" INSTALL_MOD_STRIP=1 modules_install
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# zImage (find the right one)
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cd "$builddir/arch/$_carch/boot"
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_target="$pkgdir/boot/vmlinuz-$_flavor"
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for _zimg in zImage-dtb Image.gz-dtb *zImage Image; do
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[ -e "$_zimg" ] || continue
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msg "zImage found: $_zimg"
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install -Dm644 "$_zimg" "$_target"
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break
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done
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if ! [ -e "$_target" ]; then
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error "Could not find zImage in $PWD!"
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return 1
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fi
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}
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sha512sums="f9f71e546e3eb2496dc7bedb0510bca1be5ffefdc595217cf185a2544b928bfb089da0f71459b541bd3d2caa4969198ed55addc743e192b08d58ada3b6e49db3 linux-asus-me176c-961c8ea95f2febdaceb2d31940b48932aea0e782.tar.gz
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9f3d8691252dbbc06e8c9ce1f26aaf1803b5fe5647bee7ee80ca89d8bac52ec91bffeb629f41f0babad1b27a33bff766754ed151f2886684b0c6022c190b0907 dsdt.dsl
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c2f1b5be9b58779f03cd2f063d5749b15fe28eb638987eff186b21b818aac2807a26eaee9d82f9c4c19848e06495c9bd290e2700348eb7bf7cc36688c88384fc config-asus-me176c.x86_64"
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