# Contributor: A. Wilcox <awilfox@adelielinux.org>
# Maintainer: Adelie Platform Group <adelie-devel@lists.adelielinux.org>
# KEEP THIS IN SYNC with the other easy-kernel packages.
_kflavour=""
_patchver=1 # must match 1000-version.patch ???
_pkgname=easy-kernel$_kflavour
pkgver=5.15.28
pkgrel=0
pkgname=$_pkgname-$pkgver-mc$_patchver
pkgdesc="The Linux kernel, packaged for your convenience"
url="https://kernel.org/"
arch="all"
options="!check !dbg !strip !tracedeps"
license="GPL-2.0-only"
depends="kernel-boot"
makedepends="bc bison flex gzip kmod lzop openssl-dev rsync xz"
provides="easy-kernel$_kflavour=$pkgver-r$pkgrel"
replaces="easy-kernel-power8 easy-kernel-power8-64k"
subpackages="$_pkgname-modules-$pkgver-mc$_patchver:modules
	$_pkgname-src-$pkgver-mc$_patchver:src"
_pkgmajver=${pkgver%%.*}
_pkgminver=${pkgver%.*}
source="https://cdn.kernel.org/pub/linux/kernel/v${_pkgmajver}.x/linux-${_pkgminver}.tar.xz
	config-aarch64
	config-armv7
	config-m68k
	config-pmmx
	config-ppc
	config-ppc64
	config-sparc64
	config-x86_64

	0100-linux-5.15.28.patch
	0120-XATTR_USER_PREFIX.patch
	0122-link-security-restrictions.patch
	0124-bluetooth-keysize-check.patch
	0126-sign-file-libressl.patch
	0130-lrng.patch
	0200-x86-compile.patch
	0250-projectc-5.15-r1.patch
	0255-ultra-ksm.patch
	0260-reduce-swappiness.patch
	0300-tmp513-regression-fix.patch
	0500-print-fw-info.patch
	0502-gcc9-kcflags.patch
	1000-version.patch

	no-require-gnu-tar.patch
	no-require-lilo.patch

	no-autoload-fb.conf
	"
builddir="$srcdir/linux-${_pkgminver}"

prepare() {
	default_prepare

	cd "$srcdir"
	cp config-$CARCH linux-${_pkgminver}/.config
	cp -pr linux-${_pkgminver} linux-src
	if [ -f $HOME/kernel_key.pem ]; then
		cp $HOME/kernel_key.pem "$builddir"/certs/signing_key.pem
	fi
}

build() {
	make LDFLAGS=""

	cd "$srcdir/linux-src"
	make LDFLAGS="" modules_prepare clean
	cp "$builddir/Module.symvers" .

	# Kernel bug: crtsavres.o is required to build modules, but modules_prepare doesn't create it.
	if [ $CARCH = ppc ]; then
		cp "$builddir/arch/powerpc/lib/crtsavres.o" arch/powerpc/lib/
	fi
}

package() {
	mkdir -p "$pkgdir"/boot
	make INSTALL_PATH="$pkgdir"/boot \
		INSTALL_MOD_PATH="$pkgdir" \
		install modules_install

	if [ -f "$pkgdir"/boot/vmlinuz ]; then
		mv "$pkgdir"/boot/vmlinuz \
			"$pkgdir"/boot/vmlinuz-$pkgver-mc$_patchver-easy$_kflavour
	fi
	if [ -f "$pkgdir"/boot/vmlinux ]; then
		mv "$pkgdir"/boot/vmlinux \
			"$pkgdir"/boot/vmlinux-$pkgver-mc$_patchver-easy$_kflavour
	fi

	if [ -f "$pkgdir"/boot/System.map ]; then
		mv "$pkgdir"/boot/System.map \
			"$pkgdir"/boot/System.map-$pkgver-mc$_patchver-easy$_kflavour
	fi

	case $CARCH in
	aarch64|arm*)	make INSTALL_PATH="$pkgdir"/boot dtbs_install ;;
	esac

	install -D "$builddir"/include/config/kernel.release \
		"$pkgdir"/usr/share/kernel/easy-$pkgver-mc$_patchver$_kflavour/kernel.release
}

modules() {
	pkgdesc="Modules / device drivers for easy-kernel"
	provides="easy-kernel$_kflavour-modules=$pkgver-r$pkgrel"
	autodeps=0  # modules should not depend on src just for symlink
	mkdir -p "$subpkgdir"/lib
	mv "$pkgdir"/lib/modules "$subpkgdir"/lib
	rm "$subpkgdir"/lib/modules/$pkgver-mc$_patchver-easy$_kflavour/build
	rm "$subpkgdir"/lib/modules/$pkgver-mc$_patchver-easy$_kflavour/source
	ln -s "../../../usr/src/linux-$pkgver-mc$_patchver$_kflavour" \
		"$subpkgdir"/lib/modules/$pkgver-mc$_patchver-easy$_kflavour/build
	ln -s "../../../usr/src/linux-$pkgver-mc$_patchver$_kflavour" \
		"$subpkgdir"/lib/modules/$pkgver-mc$_patchver-easy$_kflavour/source

	mkdir -p "$subpkgdir"/etc/modprobe.d
	install -m644 "$srcdir"/no-autoload-fb.conf \
		"$subpkgdir"/etc/modprobe.d/no-autoload-fb.conf
}

src() {
	pkgdesc="Kernel source code used to build the kernel"
	provides="easy-kernel$_kflavour-src=$pkgver-r$pkgrel"
	mkdir -p "$subpkgdir"/usr/src
	mv "$srcdir"/linux-src "$subpkgdir"/usr/src/linux-$pkgver-mc$_patchver$_kflavour
}

sha512sums="d25ad40b5bcd6a4c6042fd0fd84e196e7a58024734c3e9a484fd0d5d54a0c1d87db8a3c784eff55e43b6f021709dc685eb0efa18d2aec327e4f88a79f405705a  linux-5.15.tar.xz
1559875f5abc07d478d7deb9a2b1eccbb2e1a37b300ed6e41b28787f3653a18d92fbff4fad74df300cf7d6c027ba4c98a65050e60ce6da8f2a48e01bbf56dee8  config-aarch64
9f5279d20fc6eaad78ab27b7fb86553e310369c8a68a2ff60c7cd9895febd3002cae748ad3a8b4fddbb62c6e829104138fc2bbca939e1c88c0bfcf7aa42809bf  config-armv7
93ca6d54fc377db12dfa7cf230d362f82d635cd05166815389ef4fb2b065f8b2bba1a78d234bd6a7445dd9b475f2c0ca01e3d4528881cfd2c10040dab174cf6a  config-m68k
5945f918daf441e1f92012b608d560b693f09d8fa36eb6c7ecb9935dec6163c5e64e04d7345b3b9c958a15d62878f33ac88a4e24d5fcc60381455842636bd1c7  config-pmmx
3f9ac256e11b9e469086cbc0d3ec84e7bed4ec79fe40111418eb70786c9d62e8ef8d208472fa65f91b883b959112e40ace18d98314dfa9eeaace6aa821834f8b  config-ppc
c6b7f7cb0c6a155465b2db849187a95ff1a31dd157699019a3f3f44e522c62c6e6ec29532b1b1b0c508142e32200a5611e3be3d44d6ea750883808ac6578401c  config-ppc64
f43ae12574c81f6e0161c547eff93d70ff4686e6ec1654edbdea10447e424218a33b81c664828f82617e4ef522128f2e0460da0c9523538724048174b53a7313  config-sparc64
19e35f80a23ed08613d61d2a5df78257664c66f4fee84d9464ab8587b9e0845596e428bfb770c9b4254aef4bc33cbde8e9fb4a2fa7f591cfca083733717948e2  config-x86_64
aa22c4a18ae302356010cac4f375feeb9ce1b6a13eeb7a5c98b3c2bebee7249154cfb747aa138440b60bc1b62a4329bd08c151e55cd318c788a267ef51cbb752  0100-linux-5.15.28.patch
3ed100909f9aed72836a3c712e45e0116cd3c4331961a76a27b867a7098d0df9458387b656c9ea01385c3c37585436e48168ac35666b0e46dca7da05e5e38a61  0120-XATTR_USER_PREFIX.patch
c97a3799a2d5e4da9c9dfe129756da629fba8183479b02ca82f9b6d9993f17a165a96bd35ac50eb25fb293785b9b529a95165b1a2eb79c05134bee8ccf22a5d3  0122-link-security-restrictions.patch
dc47b18749d95a456f8bc47fd6a0618c286b646b38466c3d950dfbeb25adf3fc1a794e95552e4da1abb58e49f0bd841f7222e71c4d04cb0264ca23476ca9caef  0124-bluetooth-keysize-check.patch
79eaf814d76402a445efc961666a7c7c74207e552b0cb32d93d5cb828da580f7dbe93509dc9f53321c7844663205a8dce4e518ba047e4c57fc55f5c3498088ec  0126-sign-file-libressl.patch
27b0a76966f5ea36217a1686e9504e5cf34a319d7036f856c94ddc22f5e737b3c49bf8cc50508c20f476c4b24607eba194305d7073c50faad00046b0d72350a1  0130-lrng.patch
16b8b8333fe89a68bc7f9a49b1bae263ab830692c12981640ac3dd9a0fb687f90b53783be05d47e5b38759ace4d99e82b59edd537a85a7ee27e21e65bbfa40a6  0200-x86-compile.patch
3cc9156e321f6b20d8adcc7c3baeb27f1f4b2d91b514b241244b93ea69b5b54e2055fe0365f25db17033bdae38dddbb029378b40032992fda6534004893a1b31  0250-projectc-5.15-r1.patch
4c901fe38e197b0397702ec46329fac6cdd5b7ff6e2601f76f0cbabcf452581936c58028c3a93471782541ad3045b10d1030fad4b25121f35d091495d17fd308  0255-ultra-ksm.patch
5f74e6a72876d3cf3b3188a43b999b981b6ea0ca401ad72b3c7d5cc65bf505f50e7ee17d435ec95b7a012dc92e6540aea1bdb501f48690c242705c47d2403513  0260-reduce-swappiness.patch
4e637935c2f37cc18f347293e3c94b18f90e2caccca726304a95c4891257a5b2bb3093aee7a97571038b29c0c987cc60a9a80aefd0d4c9a063b33d102f03579e  0300-tmp513-regression-fix.patch
a43fd7004715f4efd545fe27abad46cc6f8c4c5f3ba9ab27c74a004e74bd5e4106beaecd54ca785fee03a0b466021acfdba0afa07e9ee2965493334a24403ffc  0500-print-fw-info.patch
f0e532539e93d19fc65b417b4a0663e3757823340b968f63bd3a2665f99524feebb843ecf88ccf6909f93a8e7e9290721677c8f43bc3a2a37d99a51c1281a469  0502-gcc9-kcflags.patch
dbf38da48cd5ddf287201c5537019e80a50ff5cef497c474324c634e140dc0106c394c5166747010914b11fc462e508a4ddda9b5b103de1f9a1d995fc9aafa4e  1000-version.patch
03a73db9eda84a52315499cb511f730946939d2de1b3aa52c60f9bd3a364377a65ddf2b62f505689a84d3e2f0fc7da5ca90429629d93d9909360ee0c3c599bbe  no-require-gnu-tar.patch
aadf8a3cc46a08e3a396ebd45656aee235103db7a2155cc6980df20b750151a9938b8b73c9319c6cd1b5f8aba6ce707f857a47dabf69df8d91dd93d440cffcb5  no-require-lilo.patch
7bb07eb22002cc48caf0cd55d17ce4097aa583e0ca4048c11c92e1519761b2ae982ffe98311543d4b0dfc991c8bc411b2e1c7be9488b6c6f19ffaa08e69e2f47  no-autoload-fb.conf"