pmaports/main/linux-postmarketos-novathor/APKBUILD

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# Reference: <https://postmarketos.org/vendorkernel>
# Kernel config based on: arch/arm/configs/u8500_defconfig
_flavor="postmarketos-novathor"
pkgname="linux-${_flavor}"
pkgver=5.5_rc3
pkgrel=0
pkgdesc="Mainline kernel fork for ST-Ericsson NovaThor devices"
arch="armv7"
_carch="arm"
url="https://github.com/novathor-mainline/linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps"
depends_dev="perl gmp-dev elfutils-dev bash flex bison"
makedepends="$depends_dev sed installkernel bc linux-headers openssl-dev"
# Compiler: latest GCC from Alpine
HOSTCC="${CC:-gcc}"
HOSTCC="${HOSTCC#${CROSS_COMPILE}}"
# Source
_tag=v${pkgver//_/-}-novathor
source="
$pkgname-$_tag.tar.gz::$url/archive/$_tag.tar.gz
config-$_flavor.armv7
"
builddir="$srcdir/linux-${_tag#v}"
prepare() {
default_prepare
cp "$srcdir/config-$_flavor.$CARCH" .config
}
build() {
unset LDFLAGS
make ARCH="$_carch" CC="${CC:-gcc}" \
KBUILD_BUILD_VERSION=$((pkgrel + 1 ))
}
package() {
mkdir -p "$pkgdir"/boot
make zinstall modules_install dtbs_install \
ARCH="$_carch" \
INSTALL_PATH="$pkgdir"/boot \
INSTALL_MOD_PATH="$pkgdir" \
INSTALL_DTBS_PATH="$pkgdir"/usr/share/dtb
rm -f "$pkgdir"/lib/modules/*/build "$pkgdir"/lib/modules/*/source
install -D "$builddir"/include/config/kernel.release \
"$pkgdir"/usr/share/kernel/$_flavor/kernel.release
}
sha512sums="fad6e5ee0d239c3f656a266217d3a9e7faddeb2f1c727faf20d28669f173cbfab89d1f47b9d7b6f1c9f9ac6219db37f5b84451530baebb281145b4027559efd8 linux-postmarketos-novathor-v5.5-rc3-novathor.tar.gz
eac1c7d68fded40fae94f2430f5bb527c69a04e518dfdeed996ea8863bcc918309d955c9c850de08181c58811f18e362156899b15ecdaa85347d4809157504b2 config-postmarketos-novathor.armv7"