+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <gnutls/gnutls.h>
+#if GNUTLS_VERSION_NUMBER < 0x020c00
+#error "GnuTLS 2.12.0 or newer required"
+#endif
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "GnuTLS is too old
+See \`config.log' for more details." "$LINENO" 5; }
+fi
+rm -f conftest.err conftest.$ac_ext
+