Always link with libstdc++ when not compiling with Clang on FreeBSD >= 10.0.

[simgrid.git] / buildtools / Cmake / MakeLib.cmake

diff --git a/buildtools/Cmake/MakeLib.cmake b/buildtools/Cmake/MakeLib.cmake
index a3c0fe1..bbf9eab 100644 (file)
--- a/buildtools/Cmake/MakeLib.cmake
+++ b/buildtools/Cmake/MakeLib.cmake
@@ -20,7 +20,16 @@ add_dependencies(simgrid maintainer_files)
 
 # Compute the dependencies of SimGrid
 #####################################
-set(SIMGRID_DEP "-lm -lstdc++")
+set(SIMGRID_DEP "-lm")
+
+if(${CMAKE_SYSTEM_NAME} STREQUAL "FreeBSD"
+    AND NOT ${CMAKE_SYSTEM_VERSION} VERSION_LESS 10.0
+    AND ${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang")
+  # FreeBSD from 10.0 provide a internal C++ stack (unused by gcc)
+  set(SIMGRID_DEP "${SIMGRID_DEP} -lc++")
+else()
+  set(SIMGRID_DEP "${SIMGRID_DEP} -lstdc++")
+endif()
 
 if(pthread)
   if(${CONTEXT_THREADS})