testing/zfs-lts: new aport

testing/zfs-lts/APKBUILD

+# Contributor: Carlo Landmeter <clandmeter@gmail.com>
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+
+# when changing _ver we *must* bump _rel
+_name=zfs
+_ver=0.8.2
+_rel=0
+
+_flavor=${FLAVOR:-lts}
+_kpkg=linux-$_flavor
+_kver=5.4
+_krel=0
+
+_kpkgver="$_kver-r$_krel"
+_kabi="$_kver-$_krel-$_flavor"
+
+pkgname=$_name-$_flavor
+pkgver=$_kver
+pkgrel=$(( $_krel + $_rel ))
+
+pkgdesc="ZFS for Linux"
+url="http://zfsonlinux.org"
+arch="x86 x86_64 aarch64 ppc64le"
+license="CDDL-1.0"
+provides="spl-vanilla" # Mitigate upgrade conflicts
+depends="$_kpkg=$_kpkgver"
+depends_dev="glib-dev e2fsprogs-dev util-linux-dev libtirpc-dev
+	$_kpkg-dev=$_kpkgver"
+makedepends="$depends_dev automake autoconf libtool linux-headers"
+install_if="zfs $_kpkg=$_kpkgver"
+subpackages="$pkgname-dev"
+source="https://github.com/zfsonlinux/zfs/releases/download/zfs-$_ver/zfs-$_ver.tar.gz"
+builddir="$srcdir/$_name-$_ver"
+
+prepare() {
+	default_prepare
+	# verify the kernel version
+	local _kapkbuild=../../testing/linux-$_flavor-/APKBUILD
+	if [ -f $_kapkbuild ]; then
+		(	. $_kapkbuild
+			pkgname=$_name-$_flavor
+			[ "$_kver" != "$pkgver" ] && die "please update _kver to $pkgver"
+			[ "$_krel" != "$pkgrel" ] && die "please update _krel to $pkgrel"
+			return 0
+		)
+	fi
+	autoreconf -vif
+}
+
+build() {
+	cd "$builddir"
+	./configure --prefix=/usr \
+		--with-tirpc \
+		--sysconfdir=/etc \
+		--mandir=/usr/share/man \
+		--infodir=/usr/share/info \
+		--localstatedir=/var \
+		--with-config=kernel \
+		--with-linux=/usr/src/linux-headers-${_kabi}
+
+	make
+}
+
+package() {
+	cd "$builddir"
+	make DESTDIR="$pkgdir" install
+}
+
+dev() {
+	mkdir -p "$subpkgdir"/usr
+	mv "$pkgdir"/usr/src "$subpkgdir"/usr
+	default_dev
+}
+
+sha512sums="1424b1a030b814f812b5da422100669db5b8c3ccae14c2fdd62a5e0df28e7255247fe5ca99c95a14f08c92cc1574c22dd132093e4a1dd81e38c95b10cc5e2496  zfs-0.8.2.tar.gz"