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[gnulib.git]
/
m4
/
dirfd.m4
diff --git
a/m4/dirfd.m4
b/m4/dirfd.m4
index
b62e12a
..
e02b401
100644
(file)
--- a/
m4/dirfd.m4
+++ b/
m4/dirfd.m4
@@
-6,6
+6,7
@@
dnl From Jim Meyering
AC_DEFUN([UTILS_FUNC_DIRFD],
[
AC_REPLACE_FUNCS([dirfd])
+ AC_CHECK_DECLS([dirfd])
if test $ac_cv_func_dirfd = no; then
AC_CACHE_CHECK(
[how to get the file descriptor associated with an open DIR*],