Mercurial > hg > octave-kai > gnulib-hg

changeset 3569:56653e7fdac7

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check for decl, too
author Jim Meyering <jim@meyering.net>
date Thu, 01 Nov 2001 16:46:06 +0000
parents 574ee4db8238
children 151c75a0f146
files m4/dirfd.m4
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/m4/dirfd.m4
+++ b/m4/dirfd.m4
@@ -6,6 +6,7 @@
 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*],