48 lines
1.8 KiB
Text
48 lines
1.8 KiB
Text
# Maintainer: Alejandro Tafalla <atafalla@dnyon.com>
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pkgname=lk2nd-msm8953
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pkgver=0.3.4
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pkgrel=0
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pkgdesc="Secondary little kernel (lk) bootloader for msm8953 based devices"
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arch="aarch64"
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url="https://github.com/msm8953-mainline/lk2nd"
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license="MIT AND GPL-2.0-only"
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makedepends="dtc dtc-dev gcc-arm-none-eabi python3 py3-libfdt"
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builddir="$srcdir"/lk2nd-$pkgver
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source="lk2nd-$pkgver.tar.gz::https://github.com/msm8953-mainline/lk2nd/archive/refs/tags/$pkgver.tar.gz
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o2.patch"
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options="!check !archcheck !tracedeps !strip pmb:cross-native"
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# This APKBUILD builds bare metal executable; options are very specific!
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# * there are no tests (how do you even test the bootloader?);
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# * binaries are "arch-independent"; aarch64 build also produces armv7 binary,
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# because ARM CPUs boot in 32-bit mode;
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# * there are no depends for bootloader, it's a kernel and OS in one binary;
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# * stripping of unused sections is done in lk2nd's own ld script.
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build() {
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# This builds baremetal executable; distro-specific compiler flags
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# and optimizations can't be set by build system.
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unset CFLAGS
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unset CXXFLAGS
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unset CPPFLAGS
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unset LDFLAGS
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unset CROSS_COMPILE
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unset CC
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unset CXX
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# ccache and crossdirect "gcc"s are in PATH, get rid of them too,
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# redefine PATH to be bare minimum
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unset PATH
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export PATH=/usr/sbin:/usr/bin:/sbin:/bin
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make TOOLCHAIN_PREFIX=arm-none-eabi- msm8953-secondary
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}
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package() {
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# main package is empty
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install -Dm644 "$builddir"/build-msm8953-secondary/lk2nd.img -t \
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"$pkgdir"/boot
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}
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sha512sums="
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f0bdf90c4f77cb614de9e6976632db8fc915d28178d6a070651fc59c97a4f99f72131f0e5a366d078f24ffdb44c1810e11253a6452a236e51d22accc3e457c53 lk2nd-0.3.4.tar.gz
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e4d2e116966485aca746bec5bf6ab9855514dc70dfb94ce3cdc9def01c5b36eeddc33e77bdbcfb8f6bb89bb0277fd6dd3e6f8066475dcfc5b5fcdec567af754b o2.patch
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"
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