--- configure.ac.orig   2014-06-22 16:50:03 UTC
+++ configure.ac
@@ -696,6 +696,14 @@ fi

 AC_CACHE_CHECK([whether link() can hard-link symlinks],rsync_cv_can_hardlink_symlink,[
   AC_TRY_RUN([
+#ifdef HAVE_FCNTL_H
+#include <fcntl.h>
+#else
+#ifdef HAVE_SYS_FCNTL_H
+#include <sys/fcntl.h>
+#endif
+#endif
+
 #if HAVE_UNISTD_H
 # include <unistd.h>
 #endif
@@ -706,7 +714,7 @@ AC_CACHE_CHECK([whether link() can hard-
        unlink(FILENAME);
        if (symlink("conftest.no-such", FILENAME) < 0) abort();
        unlink(FILENAME "2");
-       if (link(FILENAME, FILENAME "2") < 0) exit(1);
+       if (linkat(AT_FDCWD, FILENAME, AT_FDCWD, FILENAME "2", 0) < 0) exit(1);
        exit(0);
     }],
   rsync_cv_can_hardlink_symlink=yes,rsync_cv_can_hardlink_symlink=no,rsync_cv_can_hardlink_symlink=no)])