From a3ec215973c3653ebdeb81dcdd1274519c376a3d Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Sun, 21 Aug 2016 05:23:24 +0000
Subject: diffutils-3.5

---
 m4/pipe.m4 | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 m4/pipe.m4

(limited to 'm4/pipe.m4')

diff --git a/m4/pipe.m4 b/m4/pipe.m4
new file mode 100644
index 0000000..0fe6975
--- /dev/null
+++ b/m4/pipe.m4
@@ -0,0 +1,15 @@
+# pipe.m4 serial 2
+dnl Copyright (C) 2010-2016 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_PIPE],
+[
+  AC_REQUIRE([gl_UNISTD_H_DEFAULTS])
+
+  AC_CHECK_FUNCS_ONCE([pipe])
+  if test $ac_cv_func_pipe != yes; then
+    HAVE_PIPE=0
+  fi
+])
-- 
cgit v1.2.1