# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
pkgname=lua
pkgver=5.1.4
pkgrel=3
pkgdesc="A powerful light-weight programming language designed for extending applications."
url="http://www.lua.org/"
license="MIT"
depends=
makedepends="readline-dev libtool"
subpackages="$pkgname-dev $pkgname-doc"
source="http://www.$pkgname.org/ftp/$pkgname-$pkgver.tar.gz
	lua-5.1-make.patch
	lua-5.1-module_paths.patch
	"

build () 
{ 
	cd "$srcdir"/$pkgname-$pkgver
	for i in ../*.patch; do
		msg "Applying $i"
		patch -p1 < $i || return 1
	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 $CFLAGS" \
		RPATH="/usr/lib" \
		LUA_LIBS="-lreadline" \
		LIB_LIBS="-lpthread -lm -ldl" \
		V=$pkgver \
		gentoo_all || return 1

	cd "$srcdir/$pkgname-$pkgver"
	make INSTALL_TOP="$pkgdir"/usr INSTALL_LIB="$pkgdir"/usr/lib \
		V=$pkgver gentoo_install || return 1

	install -D -m 644 etc/lua.pc "$pkgdir"/usr/lib/pkgconfig/lua.pc
	install -D -m 644 doc/lua.1 "$pkgdir"/usr/share/man/man1/lua.1
	install -D -m 644 doc/luac.1 "$pkgdir"/usr/share/man/man1/luac.1
}
md5sums="d0870f2de55d59c1c8419f36e8fac150  lua-5.1.4.tar.gz
0145ff6036eb6bfdab427dc8f0c3f3c0  lua-5.1-make.patch
e60ef15deefb72a5930c498f1184aced  lua-5.1-module_paths.patch"