cross/mipsel-linux-uclibc/buildroot/buildroot-2025.02.4/package/babeld/0001-Fix-uclibc-build-issue...

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From f8e5fbb33690b516b8516590def5136e6619de4c Mon Sep 17 00:00:00 2001
From: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Date: Tue, 17 Sep 2024 21:48:01 +0200
Subject: [PATCH] Fix uclibc build issue
This patch fixes the following compilation error raised by the bump to
version 1.13.1 in Buildroot [1] using uclibc as the C library for the
cross-compilation toolchain:
net.c: In function 'babel_send':
net.c:199:27: error: 'IPV6_DONTFRAG' undeclared (first use in this function)
199 | cmsg->cmsg_type = IPV6_DONTFRAG;;
[1] https://patchwork.ozlabs.org/project/buildroot/patch/20240917201030.11583-1-dario.binacchi@amarulasolutions.com/
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Upstream: https://github.com/jech/babeld/pull/121
---
net.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net.c b/net.c
index 7a7b57844e6c..30de3dafe1d9 100644
--- a/net.c
+++ b/net.c
@@ -37,6 +37,10 @@ THE SOFTWARE.
#include <arpa/inet.h>
#include <errno.h>
+#if defined(__UCLIBC__)
+#include <linux/in6.h>
+#endif
+
#include "babeld.h"
#include "util.h"
#include "net.h"
--
2.43.0