X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/6b1fdb14d869792793c22c96d20dacd4b135f0e2..3cdd0ac83adfa4f28b05b4c1961555e5203bc6a8:/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 05b9c0e535..b0a1e69eb6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,6 +4,18 @@ if(WIN32)
   SET(CMAKE_RC_COMPILER "windres")
 endif()
 project(SimGrid C)
+if (enable_gtnets OR enable_ns3)
+  enable_language(CXX)
+endif()
+if (NOT DEFINED enable_smpi OR enable_smpi) # smpi is enabled by default
+  # Call enable_language(Fortran) in order to load the build rules for
+  # this language, needed by teshsuite/smpi/mpich-test/.  Use
+  # CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working
+  # compiler (smpiff don't exist at configure time).
+  include(CMakeForceCompiler)
+  CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
+  enable_language(Fortran OPTIONAL)
+endif()
 
 set(CMAKE_C_FLAGS "" CACHE TYPE INTERNAL FORCE)
 set(CMAKE_CXX_FLAGS "" CACHE TYPE INTERNAL FORCE)