patches/elfutils/musl-strerror_r.patch

   1 --- libdwfl/dwfl_error.c        2015-09-29 17:18:51.000000000 +0200
   2 +++ libdwfl/dwfl_error.c        2015-11-20 05:11:29.889002058 +0100
   3 @@ -154,7 +154,16 @@
   4    switch (error &~ 0xffff)
   5      {
   6      case OTHER_ERROR (ERRNO):
   7 +#if defined(__GLIBC__)
   8        return strerror_r (error & 0xffff, "bad", 0);
   9 +#else
  10 +      {
  11 +        static __thread char buf[128] = "";
  12 +        if (0 == strerror_r(error & 0xffff, buf, sizeof(buf)))
  13 +          return buf;
  14 +      }
  15 +      return "strerror_r() failed";
  16 +#endif
  17      case OTHER_ERROR (LIBELF):
  18        return elf_errmsg (error & 0xffff);
  19      case OTHER_ERROR (LIBDW):