lua-iconv: new package

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Config.in

@@ -481,6 +481,7 @@ menu "Lua libraries/modules"
 	source "package/lua-coatpersistent/Config.in"
 	source "package/lua-csnappy/Config.in"
 	source "package/lua-ev/Config.in"
+	source "package/lua-iconv/Config.in"
 	source "package/lua-messagepack/Config.in"
 	source "package/lua-msgpack-native/Config.in"
 	source "package/lua-periphery/Config.in"

package/lua-iconv/Config.in

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_LUA_ICONV
+	bool "lua-iconv"
+	select BR2_PACKAGE_LIBICONV if !BR2_ENABLE_LOCALE
+	help
+	  Lua binding to the POSIX 'iconv' library
+
+	  http://ittner.github.io/lua-iconv/

package/lua-iconv/lua-iconv.mk

@@ -0,0 +1,14 @@
+################################################################################
+#
+# lua-iconv
+#
+################################################################################
+
+LUA_ICONV_VERSION_UPSTREAM = 7
+LUA_ICONV_VERSION = $(LUA_ICONV_VERSION_UPSTREAM)-1
+LUA_ICONV_SUBDIR  = lua-iconv-$(LUA_ICONV_VERSION_UPSTREAM)
+LUA_ICONV_DEPENDENCIES = $(if $(BR2_PACKAGE_LIBICONV),libiconv)
+LUA_ICONV_LICENSE = MIT
+LUA_ICONV_LICENSE_FILES = $(LUA_ICONV_SUBDIR)/COPYING
+
+$(eval $(luarocks-package))