Fortran: Add support for free- and fixed-form flags

Define a "Fortran_FORMAT" target and source file property.  Initialize
the target property from a "CMAKE_Fortran_FORMAT" variable.  Interpret
values "FIXED" and "FREE" to indicate the source file format.  Append
corresponding flags to the compiler command line.

1 files changed, 8 insertions, 0 deletions

diff --git a/Source/cmLocalGenerator.h b/Source/cmLocalGenerator.h
index a204a73..cfc09dc 100644
--- a/Source/cmLocalGenerator.h
+++ b/Source/cmLocalGenerator.h
@@ -244,6 +244,14 @@ public:
   /** Escape the given string as an argument in a CMake script.  */
   std::string EscapeForCMake(const char* str);
 
+  enum FortranFormat
+    {
+    FortranFormatNone,
+    FortranFormatFixed,
+    FortranFormatFree
+    };
+  FortranFormat GetFortranFormat(const char* value);
+
   /** Return the directories into which object files will be put.
    *  There maybe more than one for fat binary systems like OSX.
    */