md5, sha1, sha256, sha512: add gl_SET_CRYPTO_CHECK_DEFAULT

[gnulib.git] / m4 / fstat.m4

diff --git a/m4/fstat.m4 b/m4/fstat.m4
index fb07fed..b2cf2ad 100644 (file)
--- a/m4/fstat.m4
+++ b/m4/fstat.m4
@@ -1,5 +1,5 @@
-# fstat.m4 serial 2
-dnl Copyright (C) 2011-2012 Free Software Foundation, Inc.
+# fstat.m4 serial 4
+dnl Copyright (C) 2011-2013 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 with or without modifications, as long as this notice is preserved.
@@ -21,15 +21,16 @@ AC_DEFUN([gl_FUNC_FSTAT],
   dnl Replace fstat() for supporting the gnulib-defined open() on directories.
   m4_ifdef([gl_FUNC_FCHDIR], [
     gl_TEST_FCHDIR
-    if test $HAVE_FCHDIR = 0 \
-       && test "$gl_cv_func_open_directory_works" != yes; then
-      REPLACE_FSTAT=1
+    if test $HAVE_FCHDIR = 0; then
+      case "$gl_cv_func_open_directory_works" in
+        *yes) ;;
+        *)
+          REPLACE_FSTAT=1
+          ;;
+      esac
     fi
   ])
 ])
 
 # Prerequisites of lib/fstat.c.
-AC_DEFUN([gl_PREREQ_FSTAT],
-[
-  AC_REQUIRE([AC_C_INLINE])
-])
+AC_DEFUN([gl_PREREQ_FSTAT], [:])