# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=syslinux
pkgver=6.04_pre1
pkgrel=2
_ver=${pkgver/_/-}
pkgdesc="Boot loader for the Linux operating system"
url="http://syslinux.org"
arch="x86 x86_64"
license="GPL"
makedepends="linux-headers nasm perl util-linux-dev gnu-efi-dev"
depends="mtools blkid mawk"
triggers="syslinux.trigger=/boot"
install="syslinux.post-upgrade"
options="!check textrels"  # does not ship tests in tarball
ldpath="/usr/share/syslinux"

source="https://www.kernel.org/pub/linux/utils/boot/syslinux/Testing/${pkgver%_pre*}/syslinux-$_ver.tar.xz
	update-extlinux.conf
	update-extlinux
	"
subpackages="$pkgname-doc $pkgname-dev"

_loaderarch=
case "$CARCH" in
x86)	_loaderarch=efi32;;
x86_64)	_loaderarch=efi64;;
esac

builddir="$srcdir"/$pkgname-$_ver
prepare() {
	cd "$builddir"
	for i in $source; do
		i=${i%%::*}
		case "$i" in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
}

build() {
	cd "$builddir"
	unset LDFLAGS
	make $_loaderarch installer || return 1
}

package() {
	cd "$builddir"
	make -j1 INSTALLROOT="$pkgdir" MANDIR=/usr/share/man \
		bios $_loaderarch install || return 1

	mkdir -p "$pkgdir"/etc/update-extlinux.d
	cp "$srcdir"/update-extlinux.conf "$pkgdir"/etc/
	sed "/^version=/s/=.*/=$pkgver-r$pkgrel/" "$srcdir"/update-extlinux \
		> "$pkgdir"/sbin/update-extlinux
	chmod 755 "$pkgdir"/sbin/update-extlinux
}

sha512sums="7927dd39be8e2dcf4138a6fea33def67d19d938379d694f15b48fdd2f5924c028b7a9e7bd71d0c7c6630c203e9e2a54296628e530632ad5e6f55b1ebefe8fc98  syslinux-6.04-pre1.tar.xz
9071be450e543597f6f95b9a5811869c5351a71f4c42f7879b9f7ec1b13e2e4d455e9f2900e3897d5e5870bd87c934b7168328186c5f17631f2b09a524e10a1a  update-extlinux.conf
23fd69b5f42af063744289f64e60eddd0fa35db83d988b24635e6eb47b5c8fada8585c9aea60f398cfc1e5be8565230a81192d71df705368a90e0927f35fb60d  update-extlinux"