Moving to "modules" builds on the rockspecs

rockspecs/luafilesystem-1.4.2-1.rockspec

@@ -0,0 +1,26 @@
+package = "LuaFileSystem"
+
+version = "1.4.2-1"
+
+source = {
+   url = "http://luaforge.net/frs/download.php/3345/luafilesystem-1.4.1.tar.gz",
+}
+
+description = {
+   summary = "File System Library for the Lua Programming Language",
+   detailed = [[
+      LuaFileSystem is a Lua library developed to complement the set of
+      functions related to file systems offered by the standard Lua
+      distribution. LuaFileSystem offers a portable way to access the
+      underlying directory structure and file attributes.
+   ]]
+}
+
+dependencies = {
+   "lua >= 5.1"
+}
+
+build = {
+   type = "module",
+   modules = { lfs = "src/lfs.c" }
+}