Look for gfortran before enabling support for smpif90.

[simgrid.git] / buildtools / Cmake / Modules / FindGFortran.cmake

diff --git a/buildtools/Cmake/Modules/FindGFortran.cmake b/buildtools/Cmake/Modules/FindGFortran.cmake
new file mode 100644 (file)
index 0000000..b15409e
--- /dev/null
+++ b/buildtools/Cmake/Modules/FindGFortran.cmake
@@ -0,0 +1,32 @@
+find_program(GFORTRAN_EXE
+  NAME gfortran
+  PATH_SUFFIXES bin/
+  PATHS
+  /opt
+  /opt/local
+  /opt/csw
+  /sw
+  /usr
+  )
+
+mark_as_advanced(GFORTRAN_EXE)
+
+message(STATUS "Looking for bin gfortran")
+if(GFORTRAN_EXE)
+  message(STATUS "Found gfortran: ${GFORTRAN_EXE}")
+else()
+  message(STATUS "Looking for bin gfortran - not found")
+endif()
+
+set(SMPI_F90 0)
+if(GFORTRAN_EXE)
+  if(HAVE_MC)
+    message("-- Fortran 90 support for smpi is currently not compatible with model checking.")
+  else()
+    set(SMPI_F90 1)
+  endif()
+endif()
+
+if(NOT SMPI_F90)
+  message("-- Fortran 90 support for smpi is disabled.")
+endif()