[libgfortran,patch] Remove set_args warning

[FX]

The recent rework of main() and MAIN__() has introduced the following  
warning when building libgfortran:

../../../trunk/libgfortran/fmain.c: In function ‘main’:
../../../trunk/libgfortran/fmain.c:13:3: warning: implicit declaration  
of function ‘_gfortran_set_args’

This warning is fixed by the following patch:


Index: runtime/main.c
===================================================================
--- runtime/main.c	(revision 148352)
+++ runtime/main.c	(working copy)
@@ -131,6 +131,7 @@
    argv_save = argv;
    store_exe_path (argv[0]);
  }
+iexport(set_args);


  /* Retrieve the saved values of the command line arguments.  */
Index: libgfortran.h
===================================================================
--- libgfortran.h	(revision 148352)
+++ libgfortran.h	(working copy)
@@ -606,7 +606,7 @@
  internal_proto(stupid_function_name_for_static_linking);

  extern void set_args (int, char **);
-export_proto(set_args);
+iexport_proto(set_args);

  extern void get_args (int *, char ***);
  internal_proto(get_args);
Index: fmain.c
===================================================================
--- fmain.c	(revision 148352)
+++ fmain.c	(working copy)
@@ -10,7 +10,7 @@
  main (int argc, char *argv[])
  {
    /* Set up the runtime environment.  */
-  PREFIX(set_args) (argc, argv);
+  set_args (argc, argv);

    /* Call the Fortran main program.  Internally this is a function
       called MAIN__ */



Bootstrapped and regtested on i386-darwin, OK to commit?



2009-06-14  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>

         * fmain.c (main): Don't PREFIX set_args.
         * libgfortran.h (set_args): Use iexport_proto.
         * runtime/main.c (set_args): Use iexport.



FX