# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=lua-xctrl
pkgver=2015.04.10
_x=${pkgver%%.*}
_y=${pkgver%.*}
_y=${_y#*.}
_z=${pkgver##*.}
_ver=${_x}-${_y}-${_z}
pkgrel=2
_luaversions="5.1 5.2 5.3"
pkgdesc="Lua module that allows you to query and manipulate various aspects of an X11 window manager"
url="https://github.com/yetanothergeek/xctrl"
arch="all"
license="GPL-2.0"
depends=
makedepends="lua-dev libx11-dev libxmu-dev"
for _i in $_luaversions; do
        makedepends="$makedepends lua$_i-dev"
        subpackages="$subpackages lua$_i-xctrl:split_${_i/./_}"
done
install=
subpackages="$pkgname-doc"
source="$pkgname-$pkgver.tar.gz::https://github.com/yetanothergeek/xctrl/archive/$pkgver.tar.gz"

builddir="$srcdir"/xctrl-$pkgver
_lua_libdir=/usr/lib/lua/5.1

prepare() {
	cd "$builddir"
}

build() {
        for _i in $_luaversions; do
                msg "Build for Lua $_i"
		cd "$builddir"
		export EXTRA_CFLAGS="-fPIC"
		make LUAPKG="lua$_i" || return 1
	done
}

package() {
        cd "$builddir"
        for _i in $_luaversions; do
		install -d "$pkgdir"/usr/lib/lua/$_i "$pkgdir"/usr/share/doc/$pkgname
		install src/xctrl.so "$pkgdir"/usr/lib/lua/$_i/xctrl.so
		install doc/lxctrl.html "$pkgdir"/usr/share/doc/$pkgname/lxctrl.html
        done
}

_split() {
        local d=usr/lib/lua _ver=$1
        pkgdesc="$pkgdesc for Lua $_ver"
        install_if="lua$_ver $pkgname=$pkgver-r$pkgrel"
        depends=
        mkdir -p "$subpkgdir/$d" || return 1
        mv "$pkgdir/$d/$1" "$subpkgdir/$d"
}

for _v in $_luaversions; do
        eval "split_${_v/./_}() { _split $_v; }"
done

sha512sums="11a48641ebc71ab56201a707b844ee0d0475167fe4f4bd96f4d8296db00dc806c6d3889a5447bb41cec787b0de6d0351f77b45a8505fac5a5e184e3b80482acb  lua-xctrl-2015.04.10.tar.gz"