uhttpd: fix build dependencies (#7674)

SVN-Revision: 22404

package/uhttpd/Makefile

@@ -11,6 +11,7 @@ PKG_NAME:=uhttpd
 PKG_RELEASE:=12
 
 PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
+PKG_BUILD_DEPENDS := libcyassl liblua
 
 include $(INCLUDE_DIR)/package.mk