libcody: fix --enable-checking=... [PR 98311]

The -enable-checking configure code in libcody didn't play well with
us.  This just uses libcpp's configurey for that piece.

	libcody/
	* configure.ac: Use libcpp's enable-checking code.
	* configure: Rebuilt.

1 files changed, 41 insertions, 1 deletions

diff --git a/libcody/configure.ac b/libcody/configure.ac
index 31f041e6679..c3db5534f1f 100644
--- a/libcody/configure.ac
+++ b/libcody/configure.ac
@@ -24,7 +24,47 @@ NMS_LINK_OPT([-Wl,--no-undefined])
 NMS_CONFIG_FILES([gdbinit dox.cfg])
 
 NMS_BUGURL
-NMS_ENABLE_CHECKING
+dnl NMS_ENABLE_CHECKING
+dnl cloned from ../libcpp/configure.ac
+AC_ARG_ENABLE(checking,
+[AS_HELP_STRING([[--enable-checking[=LIST]]],
+		[enable expensive run-time checks.  With LIST,
+		 enable only specific categories of checks.
+		 Categories are: yes,no,all,none,release.
+		 Flags are: misc,valgrind or other strings])],
+[ac_checking_flags="${enableval}"],[
+# Determine the default checks.
+if test x$is_release = x ; then
+  ac_checking_flags=yes
+else
+  ac_checking_flags=release
+fi])
+IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in release $ac_checking_flags
+do
+	case $check in
+	# these set all the flags to specific states
+	yes|all) ac_checking=1 ; ac_assert_checking=1 ; ac_valgrind_checking= ;;
+	no|none) ac_checking= ; ac_assert_checking= ; ac_valgrind_checking= ;;
+	release) ac_checking= ; ac_assert_checking=1 ; ac_valgrind_checking= ;;
+	# these enable particular checks
+	assert) ac_assert_checking=1 ;;
+	misc) ac_checking=1 ;;
+	valgrind) ac_valgrind_checking=1 ;;
+	# accept
+	*) ;;
+	esac
+done
+IFS="$ac_save_IFS"
+                
+if test x$ac_checking != x ; then
+  AC_DEFINE(NMS_CHECKING, 1,
+[Define to 1 if you want more run-time sanity checks.])
+else
+  AC_DEFINE(NMS_CHECKING, 0)
+fi
+
+
 NMS_ENABLE_EXCEPTIONS
 
 AC_CONFIG_HEADERS([config.h])