# Contributor: Carlo Landmeter <clandmeter@gmail.com>
# Maintainer:
_flavor=${FLAVOR:-grsec}
_realname=spl-git
_name=$_realname-$_flavor

_kpkg=linux-$_flavor
_kver=3.6.11
_kpkgrel=12

_mypkgrel=0
_date=20121116

# source the kernel version
if [ -f ../../main/linux-$_flavor/APKBUILD ]; then
        . ../../main/linux-$_flavor/APKBUILD
        [ "$_kver" != "$pkgver" ] && die "$_name: Please update _kver to $pkgver"
        [ "$_kpkgrel" != "$pkgrel" ] && die "$_name: Please update _kpkgrel to $pkgrel"
fi

_kernelver=$_kver-r$_kpkgrel
_abi_release=$_kver-${_flavor}

pkgname=$_name
pkgver=$_kver
pkgrel=$(($_kpkgrel + $_mypkgrel))
pkgdesc="Solaris Porting Layer"
url="http://zfsonlinux.org"
arch="x86 x86_64"
license="GPL"
depends=""
depends_dev="linux-grsec-dev"
makedepends="$depends_dev perl automake autoconf libtool"
install=""
subpackages="$pkgname-dev $_realname-utils:utils"

source="http://dev.alpinelinux.org/archive/$pkgname/$pkgname-$_date.tar.gz"
_giturl="git://github.com/zfsonlinux/spl.git"
_upload=dev.alpinelinux.org:/archive/$pkgname/

_builddir="$srcdir"/$pkgname-$_date

snapshot() {
	_date=$(date +%Y%m%d)
	local _pkg=$pkgname-$_date.tar.gz
	mkdir -p "$srcdir"
	cd "$srcdir"
	rm -rf "$pkgname"
	git clone --depth=1 --bare $_giturl || return 1
	git --git-dir ${_giturl##*/} archive -o $_pkg \
		--prefix=$pkgname-$_date/ HEAD \
		|| return 1
	msg "New snapshot: $_pkg"
	msg "Uploading to $_upload"
	_newrel=$((_mypkgrel + 1))
	scp $_pkg $_upload || return 1
	cd ..
	sed -i -e "s/^_mypkgrel=.*/_mypkgrel=$_newrel/" \
		-e "s/^_date=.*/_date=$_date/" \
		APKBUILD || return 1
	_dir=${PWD%/APKBUILD}
	_dir=${_dir%/*}
	abuild checksum && abuild -r && git add APKBUILD \
		&& git commit -m"${_dir##*/}/$pkgname: snapshot $_date"
}

prepare() {
	local i
	cd "$_builddir"
	for i in $source; do
		case $i in
		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
		esac
	done
}

build() {
	cd "$_builddir"
	export GCC_SPECS=/usr/share/gcc/hardenednopie.specs
	./autogen.sh || return 1
	./configure --prefix=/usr \
		--sysconfdir=/etc \
		--mandir=/usr/share/man \
		--infodir=/usr/share/info \
		--localstatedir=/var \
		--with-config=all \
		|| return 1
	make || return 1
}

package() {
	cd "$_builddir"
	make DESTDIR="$pkgdir" install || return 1
	rm -f "$pkgdir"/usr/lib/*.la
}

dev() {
	mkdir -p "$subpkgdir"/usr
	mv "$pkgdir"/usr/src \
		"$subpkgdir"/usr || return 1
	default_dev
}

utils() {
	pkgdesc="Userspace spl tools"
	mkdir -p "$subpkgdir"
	mv "$pkgdir"/* "$subpkgdir" || return 1
	mkdir -p "$pkgdir"/lib
	mv "$subpkgdir"/lib/modules \
		"$pkgdir"/lib/ || return 1
}

md5sums="cbbc33f3025c645ecb7aa15bf83385af  spl-git-grsec-20121116.tar.gz"