X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/1e8e640903983d32e50be2b56be4e68ddc248184..143383a2a8535c79e6bad8b54495132ef7792338:/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e60e45a1eb..0c9da4ada3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -73,26 +73,26 @@ if ((NOT DEFINED enable_smpi) OR enable_smpi)
   endif()
   
   if(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 compiler (smpiff 
-  # doesn't exist at configure time).
-  include(CMakeForceCompiler)
-  if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
-    MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
-      SET(CMAKE_Fortran_COMPILER "${compiler}")
-      SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
-      SET(CMAKE_Fortran_COMPILER_ID ${id})
-      SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
-      SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
-
-      # Set old compiler id variables.
-      IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
-        SET(CMAKE_COMPILER_IS_GNUG77 1)
-      ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
-    ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
-  endif()
-  CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
-  enable_language(Fortran OPTIONAL)
+    # Call enable_language(Fortran) in order to load the build rules for this language, needed by 
+    # teshsuite/smpi/mpich-test/.  Use CMAKE_FORCE_Fortran_COMPILER to bypass checks for a working compiler (smpiff 
+    # doesn't exist at configure time).
+    include(CMakeForceCompiler)
+    if(NOT COMMAND CMAKE_FORCE_Fortran_COMPILER)
+      MACRO(CMAKE_FORCE_Fortran_COMPILER compiler id)
+        SET(CMAKE_Fortran_COMPILER "${compiler}")
+        SET(CMAKE_Fortran_COMPILER_ID_RUN TRUE)
+        SET(CMAKE_Fortran_COMPILER_ID ${id})
+        SET(CMAKE_Fortran_COMPILER_WORKS TRUE)
+        SET(CMAKE_Fortran_COMPILER_FORCED TRUE)
+
+        # Set old compiler id variables.
+        IF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
+          SET(CMAKE_COMPILER_IS_GNUG77 1)
+        ENDIF("${CMAKE_Fortran_COMPILER_ID}" MATCHES "GNU")
+      ENDMACRO(CMAKE_FORCE_Fortran_COMPILER)
+    endif()
+    CMAKE_FORCE_Fortran_COMPILER(smpiff smpiff)
+    enable_language(Fortran OPTIONAL)
   endif()
 endif()
 
@@ -140,6 +140,15 @@ if(NOT PERL_FOUND)
   message(FATAL_ERROR "Please install Perl to compile SimGrid.")
 endif()
 
+# tesh.py needs python 3 (or the module python-subprocess32 on python2.8+)
+set(PythonInterp_FIND_VERSION 3)
+set(PythonInterp_FIND_VERSION_COUNT 1)
+set(PythonInterp_FIND_VERSION_MAJOR 3)
+include(FindPythonInterp)
+if(NOT PYTHONINTERP_FOUND)
+  message(FATAL_ERROR "Please install Python (version 3 or higher).")
+endif()
+
 if (APPLE)
   set(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib")
   set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)