reduce the shotgun design pattern in the detection of NS3

[simgrid.git] / tools / cmake / Modules / FindNS3.cmake

diff --git a/tools/cmake/Modules/FindNS3.cmake b/tools/cmake/Modules/FindNS3.cmake
index 2fc3f76..fdec6b8 100644 (file)
--- a/tools/cmake/Modules/FindNS3.cmake
+++ b/tools/cmake/Modules/FindNS3.cmake
@@ -13,10 +13,10 @@
 #  - No proper find_package() integration
 
 ## ADDING A NS3 VERSION.
-#   - Add ns3.${version}-core to the NAME line of the find_library below
-#   - Add include/ns3{version} to the PATH_SUFFIXES line of the find_path below
+#   - Add "ns3.${version}-core ns3.${version}-core-debug ns3.${version}-core-optimized" to the NAME line of the find_library below
+#   - Add "include/ns3{version}" to the PATH_SUFFIXES line of the find_path below
 
-set(HAVE_NS3 0)
+set(SIMGRID_HAVE_NS3 0)
 set(NS3_HINT ${ns3_path} CACHE PATH "Path to search for NS3 lib and include")
 
 find_library(NS3_LIBRARIES
@@ -50,7 +50,7 @@ mark_as_advanced(NS3_LIBRARIES)
 
 if(NS3_INCLUDE_DIR)
   if(NS3_LIBRARIES)
-    set(HAVE_NS3 1)
+    set(SIMGRID_HAVE_NS3 1)
     if(NS3_LIBRARIES MATCHES "-optimized")
       set (NS3_SUFFIX "-optimized")
     elseif(NS3_LIBRARIES MATCHES "-debug")
@@ -65,7 +65,7 @@ if(NS3_INCLUDE_DIR)
     # Compute NS3_PATH
     string(REGEX REPLACE "(.*)/lib" "\\1" NS3_PATH "${NS3_LIBRARY_PATH}")
     
-    message(STATUS "NS-3 found (v3.${NS3_VERSION} in ${NS3_PATH}).")
+    message(STATUS "NS-3 found (v${NS3_VERSION}; incl:${NS3_INCLUDE_DIR}; lib: ${NS3_LIBRARY_PATH}).")
 
     if (NOT NS3_LIBRARY_PATH STREQUAL "/usr/lib") 
       string(REGEX MATCH "${NS3_LIBRARY_PATH}" MatchResult "$ENV{LD_LIBRARY_PATH}")
@@ -78,7 +78,7 @@ if(NS3_INCLUDE_DIR)
 endif()
 mark_as_advanced(NS3_LIBRARY_PATH)
 
-if(HAVE_NS3)
+if(SIMGRID_HAVE_NS3)
   link_directories(${NS3_LIBRARY_PATH})
   include_directories(${NS3_INCLUDE_DIR})
 else()