lzmq: Use smaller .tar.gz source package

Signed-off-by: Ted Hess <thess@kitschensync.net>

lang/lzmq/Makefile

@@ -9,13 +9,13 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=lzmq
 PKG_VERSION:=0.4.2
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_MAINTAINER:=Dirk Chang <dirk@kooiot.com>
 PKG_LICENSE:=MIT
 
-PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).zip
-PKG_SOURCE_URL:=https://codeload.github.com/zeromq/lzmq/zip/v0.4.2?
-PKG_MD5SUM:=6789895c925e7eb9036e526181ec1a33
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/zeromq/lzmq/tar.gz/v0.4.2?
+PKG_MD5SUM:=ec9e15bd1495f4c87959fe22a368523d
 
 include $(INCLUDE_DIR)/package.mk
 include $(INCLUDE_DIR)/cmake.mk