diff --git a/Config.in b/Config.in
index 650ea0878..6192833c0 100644
--- a/Config.in
+++ b/Config.in
@@ -382,7 +382,6 @@ config WERROR
 choice
 	prompt "Additional debugging library"
 	default NO_DEBUG_LIB
-	depends on DEBUG
 	help
 	  Using an additional debugging library will make BusyBox become
 	  considerable larger and will cause it to run more slowly.  You
diff --git a/Makefile.flags b/Makefile.flags
index b7711f698..487300de2 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -58,4 +58,13 @@ endif
 ifeq ($(CONFIG_SELINUX),y)
 LDFLAGS += -lselinux -lsepol
 endif
+
+ifeq ($(CONFIG_EFENCE),y)
+LDFLAGS += -lefence
+endif
+
+ifeq ($(CONFIG_DMALLOC),y)
+LDFLAGS += -ldmalloc
+endif
+
 #LDFLAGS += -nostdlib