luaposix51: unbreak cross

srcpkgs/luaposix51/template

@@ -1,12 +1,12 @@
 # Template file for 'luaposix51'
 pkgname=luaposix51
 version=5.1.28
-revision=2
+revision=3
 lib32disabled=yes
 wrksrc="luaposix-release-v${version}"
 build_style=gnu-configure
 configure_args="--libdir=/usr/lib/lua/5.1 --datadir=/usr/share/lua/5.1"
-hostmakedepends="perl lua51-devel"
+hostmakedepends="perl lua51-devel automake libtool"
 makedepends="ncurses-devel lua51-devel"
 depends="lua51 lua51-BitOp"
 short_desc="A POSIX library for Lua programming language"
@@ -16,6 +16,15 @@ homepage="http://luaforge.net/projects/luaposix/"
 distfiles="https://github.com/luaposix/luaposix/archive/release-v${version}.tar.gz"
 checksum=d82a322cb93d25ef16ba2cbab79f6fa1d94806249542d771c2c89a5f9cc4345f
 
+make_build_args="INCLUDES=-I${XBPS_CROSS_BASE}/usr/include/lua5.1"
+
+pre_configure() {
+	# Fix Cross
+	sed -i 's/AX_LUA_HEADERS/#AX_LUA_HEADERS/' configure.ac
+
+	autoreconf -i
+}
+
 post_install() {
 	vmkdir usr/share/$pkgname/examples
 	vcopy "*.lua" usr/share/$pkgname/examples