build: disable the format-truncation warning error to fix gcc 7 build errors

[project/firewall3.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 00d1444..3799bc7 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,17 +1,23 @@
 cmake_minimum_required(VERSION 2.6)
 
 PROJECT(firewall3 C)
-ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -Wmissing-declarations)
+ADD_DEFINITIONS(-Os -Wall -Werror --std=gnu99 -g3 -Wmissing-declarations -Wno-error=format-truncation)
 
 SET(iptc_libs   ip4tc)
 
 SET(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS "")
 
-LIST(APPEND ext_libs iptext)
-LIST(APPEND ext_libs iptext4)
+IF (NOT DISABLE_STATIC_EXTENSIONS)
+  LIST(APPEND ext_libs iptext)
+  LIST(APPEND ext_libs iptext4)
+  IF (NOT DISABLE_IPV6)
+    LIST(APPEND ext_libs iptext6)
+  ENDIF()
+ELSE()
+  ADD_DEFINITIONS(-DDISABLE_STATIC_EXTENSIONS)
+ENDIF()
 
 IF (NOT DISABLE_IPV6)
-  LIST(APPEND ext_libs iptext6)
   LIST(APPEND iptc_libs ip6tc)
 ELSE()
   ADD_DEFINITIONS(-DDISABLE_IPV6)