From 6f9facd68a754543a6856f6a92c83df1344dd89a Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@bigpond.net.au>
Date: Sat, 21 Apr 2007 05:15:41 +0000
Subject: 	* as.h (ENABLE_CHECKING): Default define to 0. 	(know): Assert
 if ENABLE_CHECKING. 	(struct relax_type): Remove superfluous declaration. 
 * configure.in (--enable-checking): New. 	* configure: Regenerate. 
 * config.in: Regenerate. 	* config/tc-ppc.c (ppc_setup_opcodes): Do
 checks when ENABLE_CHECKING. 	Check for duplicate powerpc_operands entries.

---
 gas/configure.in | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'gas/configure.in')

diff --git a/gas/configure.in b/gas/configure.in
index af242e2394..02e8e53af4 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -30,6 +30,7 @@ AC_ARG_ENABLE(targets,
   no)	    enable_targets= ;;
   *)	    enable_targets=$enableval ;;
 esac])dnl
+
 AC_ARG_ENABLE(commonbfdlib,
 [  --enable-commonbfdlib   build shared BFD/opcodes/libiberty library],
 [case "${enableval}" in
@@ -38,6 +39,20 @@ AC_ARG_ENABLE(commonbfdlib,
   *)   AC_MSG_ERROR([bad value ${enableval} for BFD commonbfdlib option]) ;;
 esac])dnl
 
+ac_checking=yes
+if grep '^RELEASE=y' ${srcdir}/../bfd/Makefile.am >/dev/null 2>/dev/null ; then
+  ac_checking=
+fi
+AC_ARG_ENABLE(checking,
+[  --enable-checking       enable run-time checks],
+[case "${enableval}" in
+  no|none)  ac_checking= ;;
+  *)	    ac_checking=yes ;;
+esac])dnl
+if test x$ac_checking != x ; then
+  AC_DEFINE(ENABLE_CHECKING, 1, [Define if you want run-time sanity checks.])
+fi
+
 using_cgen=no
 
 AM_BINUTILS_WARNINGS
-- 
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