# Contributor: Carlo Landmeter <clandmeter@alpinelinux.org>
# Maintainer: Carlo Landmeter <clandmeter@alpinelinux.org>
pkgname=alpine-ipxe
pkgver=1.0_git20180220
_sha=47849be3a900c546cf92066849be0806f4e611d9
pkgrel=0
pkgdesc="iPXE build for Alpine Linux netboot"
url="https://boot.alpinelinux.org"
arch="x86 x86_64"
license="GPL-2.0-or-later"
depends=""
makedepends="xz-dev perl coreutils bash syslinux xorriso"
options="!strip !check" # has not tests
install=""
subpackages=""
source="ipxe-$pkgver.tar.gz::https://github.com/ipxe/ipxe/archive/$_sha.tar.gz
	DST_Root_CA_X3.pem
	alpine.ipxe
	"
builddir="$srcdir/ipxe-$_sha/src"

case $CARCH in
x86) _arch=i386;;
x86_64) _arch=x86_64;;
esac

prepare() {
	cd "$builddir"
	mkdir -p config/local
	echo '#define NET_PROTO_IPV6' >> config/local/general.h
	echo '#define DOWNLOAD_PROTO_HTTPS' >> config/local/general.h
	echo '#define IMAGE_TRUST_CMD' >> config/local/general.h
	echo '#define PING_CMD' >> config/local/general.h
}

build() {
	cd "$builddir"
	make \
		EMBED="$srcdir/alpine.ipxe" \
		CERT="$srcdir/DST_Root_CA_X3.pem" \
		TRUST="$srcdir/DST_Root_CA_X3.pem" \
		bin/ipxe.iso \
		bin/ipxe.lkrn \
		bin/ipxe.pxe \
		bin-$_arch-efi/ipxe.efi
}

package() {
	cd "$builddir"
	install -Dm644 bin/ipxe.lkrn \
		"$pkgdir"/usr/share/$pkgname/ipxe.lkrn
	install -Dm644 bin/ipxe.pxe \
		"$pkgdir"/usr/share/$pkgname/ipxe.pxe
	install -Dm644 bin-$_arch-efi/ipxe.efi \
		"$pkgdir"/usr/share/$pkgname/ipxe.efi
	install -Dm644 bin/ipxe.iso \
		"$pkgdir"/usr/share/$pkgname/ipxe.iso
}

sha512sums="abc070ed07970e5307f04f5da3da4916c98016bf0a4115ab04979ecc5e7c452ca5102799ddab926e0ae9867c37c311de785dc93a736bf8f0809d5ea8e3cd3732  ipxe-1.0_git20180220.tar.gz
1f52b62aa9e3ec0656ea3cb5c8e52eda924d58728e64bb03ca6c112858b91b13cf0a9328b105bb232973e240406b240ed14e72b5bd325e82e6fddf3126dbcc58  DST_Root_CA_X3.pem
5569ba14ed3a164e72edd43e6b9df63fcbc59025c6729f55cbbedf2d513a83075471276a760174432eb2c6da86127a4b68fe1a2cae54408ff53b958261d06f0b  alpine.ipxe"