-AS_IF([test "x$enable_libcfs_cdebug" = xyes],
- [AC_DEFINE(CDEBUG_ENABLED, 1, [enable libcfs CDEBUG, CWARN])])
+AS_IF([test "x$enable_libcfs_cdebug" = xyes], [
+ AC_DEFINE(CDEBUG_ENABLED, 1, [enable libcfs CDEBUG, CWARN])
+ AC_SUBST(ENABLE_LIBCFS_CDEBUG, yes)
+], [
+ AC_SUBST(ENABLE_LIBCFS_CDEBUG, no)
+])