1 --- src/internal.c.orig 2018-08-10 20:17:35 UTC 2 +++ src/internal.c 3 @@ -431,7 +431,7 @@ const char *xstrerror(int errnum, char *buf, size_t le 4 5 const char *xstrerror(int errnum, char *buf, size_t len) { 6 #ifdef HAVE_STRERROR_R 7 -# ifdef __USE_GNU 8 +# if defined(__USE_GNU) && defined(__GLIBC__) 9 /* Annoying linux specific API contract */ 10 return strerror_r(errnum, buf, len); 11 # else 12