13aca2f2e9
owfs carries a copy of netdb.h from an old glibc, which is only used to implement getaddrinfo on platforms that miss it (Solaris 7 in particular). Since all of our libc implementations have getaddrinfo, we don't need it. To make the patch minimal, just include if !HAVE_GETADDRINFO. Fixes: http://autobuild.buildroot.net/results/d9e918c2791cd5523b2fd6478bbd4ce21e58f4f1 http://autobuild.buildroot.net/results/3a85144753e4f18491d62dccf6d5843170f8daea Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
59 lines
1.9 KiB
Diff
59 lines
1.9 KiB
Diff
From d24e63eea4f4d234f313145e40668a5e2f64e49c Mon Sep 17 00:00:00 2001
|
|
From: "Arnout Vandecappelle (Essensium/Mind)" <arnout@mind.be>
|
|
Date: Wed, 9 Mar 2016 23:20:11 +0100
|
|
Subject: [PATCH] compat.h: only include compat_netdb.h if needed
|
|
|
|
compat_netdb.h is added for only one reason: to provide the definitions
|
|
for getaddrinfo, in case it is not provided by the system.
|
|
compat_netdb.h is just a copy from an old glibc version, but that makes
|
|
it incompatible with other standard C libraries. For example, uClibc
|
|
without RPC support doesn't have the rpc/netdb.h header. This leads to
|
|
build errors.
|
|
|
|
To work around this, only include compat_netdb.h when needed, i.e.
|
|
when getaddrinfo isn't provided natively.
|
|
|
|
Note that this getaddrinfo compat was introduced in commit bc54c431 to
|
|
support Solaris 7. Starting from Solaris 8, however, getaddrinfo is
|
|
available natively, and it's available on MacOS, Windows and any other
|
|
POSIX-2001 compliant system as well. So it may be worhtwhile to remove
|
|
it altogether.
|
|
|
|
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
|
|
---
|
|
module/owlib/src/include/compat.h | 2 ++
|
|
module/ownet/c/src/include/compat.h | 2 ++
|
|
2 files changed, 4 insertions(+)
|
|
|
|
diff --git a/module/owlib/src/include/compat.h b/module/owlib/src/include/compat.h
|
|
index c55bc96..e95e16f 100644
|
|
--- a/module/owlib/src/include/compat.h
|
|
+++ b/module/owlib/src/include/compat.h
|
|
@@ -57,7 +57,9 @@
|
|
#include <features.h>
|
|
#endif
|
|
|
|
+#ifndef HAVE_GETADDRINFO
|
|
#include "compat_netdb.h"
|
|
+#endif
|
|
#include "compat_getopt.h"
|
|
|
|
#ifndef HAVE_STRSEP
|
|
diff --git a/module/ownet/c/src/include/compat.h b/module/ownet/c/src/include/compat.h
|
|
index c45d852..f8ae759 100644
|
|
--- a/module/ownet/c/src/include/compat.h
|
|
+++ b/module/ownet/c/src/include/compat.h
|
|
@@ -58,7 +58,9 @@ $Id$
|
|
#include <features.h>
|
|
#endif
|
|
|
|
+#ifndef HAVE_GETADDRINFO
|
|
#include "compat_netdb.h"
|
|
+#endif
|
|
#include "compat_getopt.h"
|
|
|
|
#ifndef HAVE_STRSEP
|
|
--
|
|
2.7.0
|
|
|