From: Kevin McCarthy <kevin@8t8.us>
Date: Thu, 3 Nov 2016 22:49:50 +0000 (-0700)
Subject: Define PATH_MAX, it's missing on the GNU Hurd. (closes #3815)
X-Git-Tag: neomutt-20170225~32^2~85
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4c16ddb67ba9af191ec0441e514684c81d0a0c5b;p=neomutt

Define PATH_MAX, it's missing on the GNU Hurd. (closes #3815)

I believe this patch originally came from Debian.

Modified based on a suggestion from Fabian Groffen.
---

diff --git a/mutt.h b/mutt.h
index 2cf55b102..95c5f0e42 100644
--- a/mutt.h
+++ b/mutt.h
@@ -52,6 +52,11 @@
 #include <limits.h>
 #endif
 
+/* PATH_MAX is undefined on the hurd */
+#if !defined(PATH_MAX) && defined(_POSIX_PATH_MAX)
+#define PATH_MAX _POSIX_PATH_MAX
+#endif
+
 #include <pwd.h>
 #include <grp.h>