check for decl, too

2026-08-06 00:29:44 +02:00 · 2001-11-01 16:46:06 +00:00
parent 274003219b
commit 8d503b5362
1 changed files with 1 additions and 0 deletions
@@ -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*],