From 6fd97ea9af31b86c66f006fb54b08f6d2ffc524f Mon Sep 17 00:00:00 2001
From: Joao Eriberto Mota Filho <eriberto@eriberto.pro.br>
Date: Tue, 28 Sep 2021 22:56:10 -0300
Subject: [PATCH] Fix build in Hurd

Define PATH_MAX variable to fix the build in Hurd. Tested in Debian.
---
 src/colorize.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/colorize.c b/src/colorize.c
index 35be981..0639b3f 100644
--- a/src/colorize.c
+++ b/src/colorize.c
@@ -12,6 +12,9 @@
 #define DEFAULT_DIRECTION       DIRECTION_UP
 #define DEFAULT_IMAGE_WIDTH     100
 
+#if defined(__GNU__) && !defined(PATH_MAX)
+#define PATH_MAX 1024
+#endif
 
 typedef struct _state 
 {