Clean-up *_DEBUG options.
Since NDEBUG is defined unconditionally on command line for release
builds, we can omit *_DEBUG options in favour of effective "all-on"
in debug builds exercised though CI.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Emilia Käsper <emilia@openssl.org>
diff --git a/e_os.h b/e_os.h
index f0a441e..648035d 100644
--- a/e_os.h
+++ b/e_os.h
@@ -72,15 +72,12 @@
/* Used to checking reference counts, most while doing perl5 stuff :-) */
# if defined(OPENSSL_NO_STDIO)
-# if defined(REF_DEBUG)
-# error "REF_DEBUG requires stdio"
-# endif
# if defined(REF_PRINT)
# error "REF_PRINT requires stdio"
# endif
# endif
-# if defined(REF_DEBUG)
+# if !defined(NDEBUG) && !defined(OPENSSL_NO_STDIO)
# define REF_ASSERT_ISNT(test) \
(void)((test) ? (OPENSSL_die("refcount error", __FILE__, __LINE__), 1) : 0)
# else
