Merge branch 'master' of scm.gforge.inria.fr:/gitroot/simgrid/simgrid into tomerge

[simgrid.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3e01411..e7311c7 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,9 +4,6 @@ if(WIN32)
   SET(CMAKE_RC_COMPILER "windres")
 endif()
 project(SimGrid C)
-if (enable_gtnets OR enable_ns3 OR enable_model-checking)
-  enable_language(CXX)
-endif()
 
 enable_language(CXX)
 
@@ -18,7 +15,7 @@ if (APPLE) #MAC
   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
 endif()
 
-if (NOT DEFINED enable_smpi OR enable_smpi) # smpi is enabled by default
+if ((NOT DEFINED enable_smpi OR enable_smpi) AND NOT APPLE) # 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
@@ -42,12 +39,6 @@ if (NOT DEFINED enable_smpi OR enable_smpi) # smpi is enabled by default
   enable_language(Fortran OPTIONAL)
 endif()
 
-set(CMAKE_C_FLAGS "" CACHE TYPE INTERNAL FORCE)
-set(CMAKE_CXX_FLAGS "" CACHE TYPE INTERNAL FORCE)
-set(CMAKE_EXE_LINKER_FLAGS "" CACHE TYPE INTERNAL FORCE)
-set(CMAKE_C_LINK_FLAGS "" CACHE TYPE INTERNAL FORCE)
-set(CMAKE_Fortran_FLAGS "" CACHE TYPE INTERNAL FORCE)
-set(CMAKE_Fortran_LINK_FLAGS "" CACHE TYPE INTERNAL FORCE)
 ## Mapping version number -> version name
 # 3.5.99 -> alpha1 (oops)
 # 3.5.9{1,2} -> beta{1,2}
@@ -198,7 +189,9 @@ if(WIN32)
   if(NSIS_WIN_VERSION MATCHES "")
     set(NSIS_WIN_VERSION $ENV{PROCESSOR_ARCHITECTURE})
   endif()
-  string(TOLOWER ${NSIS_WIN_VERSION} NSIS_WIN_VERSION)
+  if(${NSIS_WIN_VERSION})
+    string(TOLOWER ${NSIS_WIN_VERSION} NSIS_WIN_VERSION)
+  endif()
 
   set(_XBT_WIN32 1)