- AS_HELP_STRING([--enable-stdlib-debug],[enable debug mode in the standard library]),,
- [AS_CASE([$build_type], [dev*], [enable_stdlib_debug=yes],
- [enable_stdlib_debug=no])]
+ AS_HELP_STRING([--enable-stdlib-debug],[enable debug mode in libstdc++]),,
+ [enable_stdlib_debug=no]
+)
+
+AC_ARG_ENABLE(stdlib-assertions,
+ AS_HELP_STRING([--enable-stdlib-assertions],[enable assertions in libstdc++]),,
+ [AS_CASE([$build_type], [dev*], [enable_stdlib_assertions=yes],
+ [enable_stdlib_assertions=no])]