--- a/libdw/libdw_alloc.c
+++ b/libdw/libdw_alloc.c
@@ -152,5 +152,5 @@ __attribute ((noreturn)) attribute_hidde
 __libdw_oom (void)
 {
   while (1)
-    error (EXIT_FAILURE, ENOMEM, "libdw");
+    error (EXIT_FAILURE, errno, gettext ("cannot allocate memory"));
 }
--- a/libdwfl/dwfl_error.c
+++ b/libdwfl/dwfl_error.c
@@ -140,6 +140,7 @@ __libdwfl_seterrno (Dwfl_Error error)
 static const char *
 errnomsg(int error)
 {
+#if defined(__GLIBC__) && !defined(__UCLIBC__)
   /* Won't be changed by strerror_r, but not const so compiler doesn't throw warning */
   static char unknown[] = "unknown error";
 
@@ -150,6 +151,9 @@ errnomsg(int error)
   static __thread char msg[128];
   return strerror_r (error, msg, sizeof (msg)) ? unknown : msg;
 #endif
+#else
+  return strerror (error & 0xffff);
+#endif
 }
 
 const char *
