avoid setting the value of the stack size for thread factory if the parameter is...

[simgrid.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8e9a8da..b0a1e69 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,6 +7,15 @@ 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)