- use AC_C_BIGENDIAN instead of deprecate AC_WORDS_BIGENDIAN

- set the highest debugging levels for macro debug support on gcc/gdb

This commit was SVN r9197.

config/ompi_setup_cc.m4

@@ -6,7 +6,7 @@ dnl                         Corporation.  All rights reserved.
 dnl Copyright (c) 2004-2006 The University of Tennessee and The University
 dnl                         of Tennessee Research Foundation.  All rights
 dnl                         reserved.
-dnl Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
+dnl Copyright (c) 2004-2006 High Performance Computing Center Stuttgart, 
 dnl                         University of Stuttgart.  All rights reserved.
 dnl Copyright (c) 2004-2005 The Regents of the University of California.
 dnl                         All rights reserved.
@@ -48,7 +48,12 @@ AC_DEFUN([OMPI_SETUP_CC],[
 
     # Do we want debugging?
     if test "$WANT_DEBUG" = "1"; then
+        if test "$GCC" = yes; then
+            CFLAGS="$CFLAGS -g3"
+        else
             CFLAGS="$CFLAGS -g"
+        fi
+
         OMPI_UNIQ(CFLAGS)
         AC_MSG_WARN([-g has been added to CFLAGS (--enable-debug)])
     fi

configure.ac

@@ -6,7 +6,7 @@
 # Copyright (c) 2004-2005 The University of Tennessee and The University
 #                         of Tennessee Research Foundation.  All rights
 #                         reserved.
-# Copyright (c) 2004-2005 High Performance Computing Center Stuttgart, 
+# Copyright (c) 2004-2006 High Performance Computing Center Stuttgart, 
 #                         University of Stuttgart.  All rights reserved.
 # Copyright (c) 2004-2005 The Regents of the University of California.
 #                         All rights reserved.
@@ -862,7 +862,7 @@ AC_DEFINE_UNQUOTED(OMPI_OFFSET_DATATYPE, $MPI_OFFSET_DATATYPE, [MPI datatype cor
 
 # all: endian
 
-AC_WORDS_BIGENDIAN
+AC_C_BIGENDIAN
 
 OMPI_CHECK_BROKEN_QSORT