Fix gdb debugger functions to display to the gdb output window rather than stdout.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@13339 626c5289-ae23-0410-ae9c-e8d60b6d4f22

CHANGES.current

@@ -4,6 +4,11 @@ See the RELEASENOTES file for a summary of changes in each release.
 
 Version 2.0.8 (in progress)
 ===========================
+2012-06-27: wsfulton
+            Fix gdb debugger functions 'swigprint' and 'locswigprint' to display to the gdb output window
+            rather than stdout. This fixes display problems in gdbtui and the ensures the output
+            appears where expected in other gdb based debuggers such as Eclipse CDT.
+
 2012-07-20: kwwette
             [Octave] segfault-on-exit prevention hack now preserves exit status, and uses C99 _Exit().
 

Tools/swig.gdb

@@ -15,7 +15,7 @@ define swigprint
     else
         set $expand_count = -1
     end
-    call Swig_print($arg0, $expand_count)
+    Printf "%s\n", Swig_to_string($arg0, $expand_count)
 end
 document swigprint
 Displays any SWIG DOH object
@@ -31,7 +31,7 @@ define locswigprint
     else
         set $expand_count = -1
     end
-    call Swig_print_with_location($arg0, $expand_count)
+    Printf "%s\n", Swig_to_string_with_location($arg0, $expand_count)
 end
 document locswigprint
 Displays any SWIG DOH object prefixed with file and line location