-if(HAVE_NS3_LIB AND HAVE_CORE_MODULE_H)
- set(HAVE_NS3 1)
- string(REPLACE "/libns3.${LIB_EXE}" "" HAVE_NS3_LIB "${HAVE_NS3_LIB}")
- string(REGEX MATCH "${HAVE_NS3_LIB}" operation "$ENV{LD_LIBRARY_PATH}")
-
- if(NOT operation)
-
- message(STATUS "Warning: To use NS-3 don't forget to set LD_LIBRARY_PATH with: export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HAVE_NS3_LIB}")
- set(HAVE_NS3 0)
-
- else(NOT operation)
-
- string(REGEX MATCH "-L${HAVE_NS3_LIB} " operation1 "${CMAKE_C_FLAGS}")
- if(NOT operation1)
- SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-L${HAVE_NS3_LIB} ")
- endif(NOT operation1)
-
- string(REGEX MATCH "-I${HAVE_CORE_MODULE_H} " operation1 "${CMAKE_C_FLAGS}")
- if(NOT operation1)
- SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${HAVE_CORE_MODULE_H} ")
- endif(NOT operation1)
-
- SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}-I${HAVE_CORE_MODULE_H} -L${HAVE_NS3_LIB} ")
- endif(NOT operation)
+message(STATUS "Looking for lib ns3-core")
+if(HAVE_NS3_CORE_LIB)
+ message(STATUS "Looking for lib ns3-core - found")
+else()
+ message(STATUS "Looking for lib ns3-core - not found")
+endif()
+
+mark_as_advanced(HAVE_NS3_LIB)
+mark_as_advanced(HAVE_NS3_CORE_LIB)
+
+if(HAVE_CORE_MODULE_H)
+ if(HAVE_NS3_LIB)
+ message(STATUS "Warning: NS-3 version <= 3.10")
+ set(HAVE_NS3 1)
+ set(NS3_VERSION_MINOR 10)
+ get_filename_component(NS3_LIBRARY_PATH "${HAVE_NS3_LIB}" PATH)
+ endif()
+ if(HAVE_NS3_CORE_LIB)
+ message(STATUS "NS-3 version > 3.10")
+ string(REGEX REPLACE ".*ns3.([0-9]+)-core.*" "\\1" NS3_VERSION_MINOR "${HAVE_NS3_CORE_LIB}")
+ set(HAVE_NS3 1)
+ get_filename_component(NS3_LIBRARY_PATH "${HAVE_NS3_CORE_LIB}" PATH)
+ endif()
+endif()
+
+if(HAVE_NS3)
+ string(REGEX MATCH "${NS3_LIBRARY_PATH}" operation "$ENV{LD_LIBRARY_PATH}")
+ if(NOT operation)
+ message(STATUS "Warning: To use NS-3 don't forget to set LD_LIBRARY_PATH with: export LD_LIBRARY_PATH=${NS3_LIBRARY_PATH}\${LD_LIBRARY_PATH:+:\$LD_LIBRARY_PATH}")
+ endif()