Aster Boese
53bba14859
Part of the wider effort to switch downstream kernels away from the regular gcc package. While it would be best to switch this kernel to use LLVM, gcc6 is the best option to prevent runtime breakages and still keep the process of switching easy. If the maintainer wishes, they can try porting this package to use LLVM later. See https://gitlab.postmarketos.org/postmarketOS/postmarketos/-/work_items/123 and https://gitlab.postmarketos.org/postmarketOS/pmaports/-/work_items/3928 for more information. Signed-off-by: Aster Boese <asterboese@mailbox.org> Part-of: <https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/9054>
95 lines
3.4 KiB
Bash
95 lines
3.4 KiB
Bash
# Reference: <https://postmarketos.org/vendorkernel>
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# Kernel config based on: arch/arm64/configs/m20lte_defconfig
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maintainer="Diego Stocco <diegostocco.2008@gmail.com>"
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pkgname=linux-samsung-m20lte
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pkgver=4.4.177
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pkgrel=2
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_commit="339a04eabab9310ad9f6039831f6834d7f9d3c2b"
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pkgdesc="Samsung Galaxy M20 kernel fork"
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arch="aarch64"
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_carch="arm64"
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_flavor="samsung-m20lte"
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url="https://kernel.org"
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license="GPL-2.0-only"
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makedepends="
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bash
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bc
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bison
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devicepkg-dev
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dtbtool-exynos
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findutils
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flex
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gcc6
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openssl-dev
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perl
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"
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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/android_kernel_samsung_universal7904/archive/$_commit.tar.gz
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$_config
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cross-compile.patch
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fix-check-lxdialog.patch
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fix-scsc-kconfig.patch
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fix-decon.patch
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fix-multiple-modules.patch
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fix-spinlock.patch
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fix-usblog-proc-notify-not-included.patch
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"
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options="!check !strip !tracedeps pmb:cross-native"
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builddir="$srcdir/android_kernel_samsung_universal7904-$_commit"
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_outdir="out"
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# Compiler: GCC 6 (not tested with LLVM)
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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-$CROSS_COMPILE"
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fi
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prepare() {
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default_prepare
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. downstreamkernel_prepare
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}
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build() {
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unset LDFLAGS
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make O="$_outdir" ARCH="$_carch" \
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KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-postmarketOS"
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# deviceinfo_bootimg_qcdt
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dtbTool-exynos -o "$_outdir/arch/$_carch/boot"/dt.img \
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$(find "$_outdir/arch/$_carch/boot/dts/" -name *m20lte*.dtb)
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}
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package() {
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downstreamkernel_package "$builddir" "$pkgdir" "$_carch" \
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"$_flavor" "$_outdir"
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install -Dm644 "$_outdir/arch/$_carch/boot"/dt.img \
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-t "$pkgdir"/boot/
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make modules_install \
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O="$_outdir" \
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ARCH="$_carch" \
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INSTALL_PATH="$pkgdir"/boot/ \
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INSTALL_MOD_PATH="$pkgdir"/usr \
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INSTALL_MOD_STRIP=1
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mkdir "$pkgdir"/boot/dtbs
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mkdir "$pkgdir"/boot/dtbs/exynos
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install -Dm644 $(find "$_outdir/arch/$_carch/boot/dts/" -name *m20lte*.dtb) \
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"$pkgdir"/boot/dtbs/exynos/$(basename $(find "$_outdir/arch/$_carch/boot/dts/" -name *m20lte*.dtb))
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}
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sha512sums="
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663f7cff6dee546104a34f38ba27f89211ef40514e4ebdf63d4bc60a523f31d831e349060b70cc407498a33044ced3d0e806b8325c07f7b5a3b829d610bef490 linux-samsung-m20lte-339a04eabab9310ad9f6039831f6834d7f9d3c2b.tar.gz
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9e845c05b97670855eea16b85241948b1c94625cb38af32e2001f72acac6c68cb97ddc845449cf8d22886c2a93ad26d749089df317bbad17cb49ec24ebdb0e31 config-samsung-m20lte.aarch64
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4bff19e4711dc5363520ae2d5f165e82d9588d51858a3f1ea48f77fde5a1674ee23bbed8a270a11ec48c0877d27cc28a393ba58ba87f8f2c97fd6abe8495efc3 cross-compile.patch
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182be3c596b9cc267ac108d7cf03fc8c328ccc6b36770800e4dcedea8d1bb65e3f5eacf590c2948f58b1418cc60a1670ba77dde8c259e428d158c31b6e1dbaf5 fix-check-lxdialog.patch
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2038a0e7b3a076e83e4a8fa2e5d35650c52f947985ca58310aaf94211756eef1635bb3c8e047a77ecc0a69de55f49be37081bfd570e49031b2397a9d6de87285 fix-scsc-kconfig.patch
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88a5ef18d9eb31e6d80317925907651229529cd41f8b181b61c14ff56b340341c8ff5c95ab0dd9562b9575d4e206623e7dc039a9eb6b34c455165878df63cd86 fix-decon.patch
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707d7fe4cde4932f6cf8fc1c33c0b5ab3fbb522a6b8f456ae42d3070783a7d0984b645e4850db618c03d87d559951678fe078c321b07ad41ef25543f3895557d fix-multiple-modules.patch
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47b313f27b4d0e04f9635e887ad3cfe7d741b43b5ade2fd0149a585e0ade77162e8507c71df369af13cb6bd9f0176b67ba723d44e437c530c7345ad32d195dca fix-spinlock.patch
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94cff37f62cc61aa5c6b97f2497b03bb4c0bf9f112f7ce950cdc7ef8345ebb802a16e40a5fbea6830d17c3dce50db1402837344d2a2a30f77521934343607837 fix-usblog-proc-notify-not-included.patch
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"
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