reduce the shotgun design pattern in the detection of NS3

[simgrid.git] / tools / cmake / GCCFlags.cmake

diff --git a/tools/cmake/GCCFlags.cmake b/tools/cmake/GCCFlags.cmake
index d00bb40..8b4b980 100644 (file)
--- a/tools/cmake/GCCFlags.cmake
+++ b/tools/cmake/GCCFlags.cmake
@@ -180,6 +180,11 @@ if(CMAKE_SYSTEM_NAME MATCHES "Darwin")
   set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_XOPEN_SOURCE=700 -D_DARWIN_C_SOURCE")
 endif()
 
+# Avoid a failure seen with gcc 7.2.0 and ns3 3.27
+if(enable_ns3)
+  set_source_files_properties(src/surf/network_ns3.cpp PROPERTIES COMPILE_FLAGS " -Wno-unused-local-typedef")  
+endif()
+
 set(TESH_OPTION "")
 if(enable_coverage)
   find_program(GCOV_PATH gcov)