75 lines
2.5 KiB
Text
75 lines
2.5 KiB
Text
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# Reference: <https://postmarketos.org/vendorkernel>
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# Kernel config based on: arch/arm/configs/surnia_defconfig
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pkgname="linux-motorola-surnia"
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pkgver=3.10.49
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pkgrel=0
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pkgdesc="Motorola Moto E (2nd Gen) kernel fork"
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arch="armhf"
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_carch="arm"
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_flavor="motorola-surnia"
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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 dtbtool gcc6 xz"
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# Compiler: GCC 6 (doesn't compile with newer versions)
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if [ "${CC:0:5}" != "gcc6-" ]; then
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CC="gcc6-$CC"
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HOSTCC="gcc6-gcc"
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CROSS_COMPILE="gcc6-$CROSS_COMPILE"
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fi
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# Source
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_repository="android_kernel_motorola_msm8916"
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_commit="4c864820053bb70e21cf1e9764baefefd4d2f6b1"
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_config="config-${_flavor}.${arch}"
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source="
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$pkgname-$_commit.tar.gz::https://github.com/LineageOS/${_repository}/archive/${_commit}.tar.gz
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$_config
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gcc7-give-up-on-ilog2-const-optimizations.patch
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"
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builddir="$srcdir/${_repository}-${_commit}"
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prepare() {
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default_prepare
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downstreamkernel_prepare "$srcdir" "$builddir" "$_config" "$_carch" "$HOSTCC"
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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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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
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# Generate master DTB (deviceinfo_bootimg_qcdt)
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dtbTool -s 2048 -p "scripts/dtc/" -o "arch/arm/boot/dt.img" "arch/arm/boot/"
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}
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package() {
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# kernel.release
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install -D "$builddir/include/config/kernel.release" \
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"$pkgdir/usr/share/kernel/$_flavor/kernel.release"
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# 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 $PWD!"
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return 1
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fi
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# Master DTB (deviceinfo_bootimg_qcdt)
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install -Dm644 "$builddir/arch/arm/boot/dt.img" \
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"$pkgdir/boot/dt.img"
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}
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sha512sums="28e70a5af0df65b85c257c4ca455553d38b17dad8d141876854c5a38502114638c8e59440cffcf81c278a6836e39ec0f63ed35dad825c49a8c3f299de7617b80 linux-motorola-surnia-4c864820053bb70e21cf1e9764baefefd4d2f6b1.tar.gz
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44b4dbdddbc054f5d8188fde5ae4197c6005aadbf0ebf82fdf50fa529bc5b09fed62744fdb6592a9790e99795c5f7be9763a515ff43bd990117372ac5ff2f8a2 config-motorola-surnia.armhf
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77eba606a71eafb36c32e9c5fe5e77f5e4746caac292440d9fb720763d766074a964db1c12bc76fe583c5d1a5c864219c59941f5e53adad182dbc70bf2bc14a7 gcc7-give-up-on-ilog2-const-optimizations.patch"
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