-# sys_utsname_h.m4 serial 6
+# sys_utsname_h.m4 serial 8
dnl Copyright (C) 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl <sys/utsname.h> is always overridden, because of GNULIB_POSIXCHECK.
gl_CHECK_NEXT_HEADERS([sys/utsname.h])
- AC_CHECK_HEADERS_ONCE([sys/utsname.h])
if test $ac_cv_header_sys_utsname_h != yes; then
HAVE_SYS_UTSNAME_H=0
HAVE_STRUCT_UTSNAME=0
else
HAVE_SYS_UTSNAME_H=1
AC_CHECK_TYPES([struct utsname], [], [HAVE_STRUCT_UTSNAME=0], [[
+/* Minix 3.1.8 has a bug: <stddef.h> must be included before
+ <sys/utsname.h>. */
+#include <stddef.h>
#include <sys/utsname.h>
]])
fi
dnl Check for declarations of anything we want to poison if the
dnl corresponding gnulib module is not in use.
- gl_WARN_ON_USE_PREPARE([[#include <sys/utsname.h>
+ gl_WARN_ON_USE_PREPARE([[
+ /* Minix 3.1.8 has a bug: <stddef.h> must be included before
+ <sys/utsname.h>. */
+ #include <stddef.h>
+ #include <sys/utsname.h>
]], [uname])
])