From 976db046bc3a3738f69255ae00b0a09b8e77fd9c Mon Sep 17 00:00:00 2001
From: Siddhesh Poyarekar <siddhesh@sourceware.org>
Date: Mon, 24 Jan 2022 10:57:09 +0530
Subject: [PATCH] tst-realpath-toolong: Fix hurd build

Define PATH_MAX to a constant if it isn't already defined, like in hurd.

Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
---
 stdlib/tst-realpath-toolong.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/stdlib/tst-realpath-toolong.c b/stdlib/tst-realpath-toolong.c
index 8bed772460..4388890294 100644
--- a/stdlib/tst-realpath-toolong.c
+++ b/stdlib/tst-realpath-toolong.c
@@ -29,6 +29,10 @@
 
 #define BASENAME "tst-realpath-toolong."
 
+#ifndef PATH_MAX
+# define PATH_MAX 1024
+#endif
+
 int
 do_test (void)
 {