# Fork of pmaports device/testing/linux-postmarketos-qcom-milos (7.1.2-r0),
# overlaid via pmbootstrap so it shadows the upstream aport. Differences:
# source is the Catcrafts combined-stable branch (upstream v7.1.2-milos tag +
# the FP6 bring-up carries), and the config is the exact one the development
# FP6 runs, plus CONFIG_EFI_ZBOOT for the packaging below.
maintainer="Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>"
_flavor="postmarketos-qcom-milos"
pkgname=linux-$_flavor
pkgver=7.1.2
# always sorts above the upstream aport (r0..r99)
pkgrel=100
pkgdesc="Milos mainline kernel + Catcrafts FP6 bring-up carries (combined-stable)"
arch="aarch64"
_carch="arm64"
url="https://forgejo.catcrafts.net/Catcrafts/milos-linux"
license="GPL-2.0-only"
options="!strip !check !tracedeps
	pmb:cross-native
	pmb:kconfigcheck-community
	pmb:kconfigcheck-uefi
	"
makedepends="
	bison
	clang
	elfutils-dev
	findutils
	flex
	installkernel
	linux-headers
	lld
	llvm
	openssl-dev
	pahole
	perl
	python3
	zstd
"

_config="config-$_flavor.$arch"
# Pinned by CI: the instance has source archives disabled, so the tarball is
# generated with git-archive (prefix milos-linux/) from combined-stable and
# placed next to this APKBUILD before `pmbootstrap checksum` runs. See
# build.sh at the repository root.
_commit="REPLACED_BY_CI"

source="
	milos-linux-$_commit.tar.gz
	0001-resolve_btfids-preserve-tag-and-parameter-names-when.patch
	$_config
"
builddir="$srcdir/milos-linux"

prepare() {
	default_prepare
	cp "$srcdir/config-$_flavor.$arch" .config
}

build() {
	unset LDFLAGS
	make ARCH="$_carch" LLVM=1 \
		KBUILD_BUILD_VERSION="$((pkgrel + 1 ))-$_flavor"
}

package() {
	# ZBOOT EFI decompressor for EFI booting
	install -Dm644 "$builddir/arch/$_carch/boot/vmlinuz.efi" \
		"$pkgdir/boot/linux.efi"

	# Old GZIP'd kernel image for boot.img compatibility
	install -Dm644 "$builddir/arch/$_carch/boot/vmlinuz" \
		"$pkgdir/boot/vmlinuz"

	make modules_install dtbs_install \
		ARCH="$_carch" \
		LLVM=1 \
		INSTALL_PATH="$pkgdir"/boot/ \
		INSTALL_MOD_PATH="$pkgdir"/usr \
		INSTALL_MOD_STRIP=1 \
		INSTALL_DTBS_PATH="$pkgdir"/boot/dtbs
	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="
REPLACED_BY_CI  milos-linux-REPLACED_BY_CI.tar.gz
4e705e038a91466a86fc5317b0028c2220aa1e7a4807e5d86db2f9ac815a927c59666a8f21ed50c4632147d3ce183d8042378a76f95341dbcd3db1047faf39e3  0001-resolve_btfids-preserve-tag-and-parameter-names-when.patch
REPLACED_BY_CI  config-postmarketos-qcom-milos.aarch64
"