re PR bootstrap/47055 ("make profiledbootstrap" fails on MSYS/mingw-w64)

2011-01-04  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrap/47055
        * libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.

From-SVN: r168475

gcc/ChangeLog

+2011-01-04  Kai Tietz  <kai.tietz@onevision.com>
+
+	PR bootstrap/47055
+	* libgcov.c (gcov_exit): Check for HAS_DRIVE_SPEC.
+
 2011-01-04  Philipp Thomas <pth@suse.de>
 
 	* config/microblaze/microbalse.opt (mxl-float-convert): Fix

gcc/libgcov.c

@@ -283,7 +283,7 @@ gcov_exit (void)
 	      }
         }
       /* Update complete filename with stripped original. */
-      if (!IS_DIR_SEPARATOR (*fname))
+      if (!IS_DIR_SEPARATOR (*fname) && !HAS_DRIVE_SPEC(fname))
 	{
 	  strcpy (gi_filename_up, "/");
 	  strcpy (gi_filename_up + 1, fname);