From c0cb9c8b3d0b163f845a867138379b0ef586a0c8 Mon Sep 17 00:00:00 2001
From: Paul Smith <psmith@gnu.org>
Date: Sat, 7 Sep 2019 16:59:46 -0400
Subject: * configure.ac: Check whether struct dirent has a d_type field

* src/dir.c (dir_contents_file_exists_p): Use the autoconf macro
HAVE_STRUCT_DIRENT_D_TYPE rather than relying on the GNU libc-
specific _DIRENT_HAVE_D_TYPE.
* lib/glob.c: Set HAVE_D_TYPE if HAVE_STRUCT_DIRENT_D_TYPE.
---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'configure.ac')

diff --git a/configure.ac b/configure.ac
index da1e17dd..a1f25553 100644
--- a/configure.ac
+++ b/configure.ac
@@ -164,6 +164,9 @@ AC_CHECK_FUNCS([strcasecmp strncasecmp strcmpi strncmpi stricmp strnicmp])
 AC_FUNC_STRCOLL
 AC_FUNC_CLOSEDIR_VOID
 
+# dir.c and our glob.c use dirent.d_type if available
+AC_STRUCT_DIRENT_D_TYPE
+
 # See if the user wants to add (or not) GNU Guile support
 AC_ARG_WITH([guile], [AS_HELP_STRING([--with-guile],
             [Support GNU Guile for embedded scripting])])
-- 
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