From ccd973f721c48945fc706d8fef6b396580853a9f Mon Sep 17 00:00:00 2001
From: "W. Michael Petullo" <mike@flyn.org>
Date: Thu, 16 Jul 2020 15:29:20 -0500
Subject: [PATCH] python/audit2allow: add #include <limits.h> to
 sepolgen-ifgen-attr-helper.c

I found that building on OpenWrt/musl failed with:

  sepolgen-ifgen-attr-helper.c:152:16: error: 'PATH_MAX' undeclared ...

Musl is less "generous" than glibc in recursively including header
files, and I suspect this is the reason for this error. Explicitly
including limits.h fixes the problem.

Signed-off-by: W. Michael Petullo <mike@flyn.org>
---
 python/audit2allow/sepolgen-ifgen-attr-helper.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/python/audit2allow/sepolgen-ifgen-attr-helper.c b/python/audit2allow/sepolgen-ifgen-attr-helper.c
index 53f20818..f010c958 100644
--- a/python/audit2allow/sepolgen-ifgen-attr-helper.c
+++ b/python/audit2allow/sepolgen-ifgen-attr-helper.c
@@ -28,6 +28,7 @@
 
 #include <selinux/selinux.h>
 
+#include <limits.h>
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>