# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=lua5.1
pkgver=5.1.5
_ver=$pkgver
pkgrel=0
pkgdesc="A powerful light-weight programming language designed for extending applications."
url="http://www.lua.org/"
arch="all"
license="MIT"
depends=
makedepends="libtool"
subpackages="$pkgname-dev $pkgname-doc $pkgname-libs"
source="http://www.lua.org/ftp/lua-$_ver.tar.gz
	lua-5.1-make.patch
	lua-5.1-module_paths.patch
	lua-5.1-readline.patch
	"

_builddir="$srcdir"/lua-$_ver
build() {
	cd "$_builddir"
	for i in $source; do
		case $i in
		patch*|*.patch)
			msg "Applying $i"
			patch -p1 -i "$srcdir"/$i || return 1
			;;
		esac
	done

	# correct lua versioning
	sed -i -e 's/\(LIB_VERSION = \)6:1:1/\16:4:1/' src/Makefile

	# we want packages to find our things
	sed -i -e 's:/usr/local:/usr:' etc/lua.pc

	cd src
	make CFLAGS=" -DLUA_USE_LINUX $CFLAGS" \
		RPATH="/usr/lib" \
		LIB_LIBS="-lpthread -lm -ldl" \
		V=$pkgver \
		gentoo_all || return 1
}

package() {
	cd "$_builddir"
	make INSTALL_TOP="$pkgdir"/usr INSTALL_LIB="$pkgdir"/usr/lib \
		V=$pkgver gentoo_install || return 1
	rm "$pkgdir"/usr/lib/*.la || return 1

	for i in  "$pkgdir"/usr/bin/*; do
		mv $i ${i}5.1
	done

	install -D -m 644 etc/lua.pc "$pkgdir"/usr/lib/pkgconfig/lua5.1.pc
	install -D -m 644 doc/lua.1 "$pkgdir"/usr/share/man/man1/lua5.1.1
	install -D -m 644 doc/luac.1 "$pkgdir"/usr/share/man/man1/luac5.1.1
}

dev() {
	default_dev
	replaces="lua-dev"
}

libs() {
	pkgdesc="Lua dynamic library runtime"
	replaces="lua lua-libs"
	mkdir -p "$subpkgdir"/usr
	mv "$pkgdir"/usr/lib "$subpkgdir"/usr/
}


md5sums="2e115fe26e435e33b0d5c022e4490567  lua-5.1.5.tar.gz
0145ff6036eb6bfdab427dc8f0c3f3c0  lua-5.1-make.patch
e60ef15deefb72a5930c498f1184aced  lua-5.1-module_paths.patch
f2205b897edb31292a1f597a7fd638cb  lua-5.1-readline.patch"