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libglib2: add upstream patch to fix build issue

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Since the bump of libglib2 to 2.56.0, it fails to build on uClibc with:

gthreadedresolver.c: In function 'do_lookup_records':
gthreadedresolver.c:875:16: error: 'res' undeclared (first use in this function); did you mean '_res'?
   res_nclose (&res);
                ^~~
                _res

This commit adds an upstream patch that fixes this problem.

Fixes:

  http://autobuild.buildroot.net/results/990e19e3500986263f99354215e33214a2e89116/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Thomas Petazzoni 2018-04-07 13:30:40 +02:00
parent b7c885ea3f
commit bd90def0de
1 changed files with 42 additions and 0 deletions
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42
package/libglib2/0003-gthreadedresolver-Fix-compilation-with-res_nclose-bu.patch Normal file
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@ -0,0 +1,42 @@
From fe939d2b704c0b7ea3f0c429528d29441f780fb8 Mon Sep 17 00:00:00 2001
From: Sebastian <sebastian_ml@gmx.net>
Date: Thu, 22 Mar 2018 19:41:00 +0000
Subject: [PATCH] gthreadedresolver: Fix compilation with res_nclose() but no
res_nquery()
Some very odd systems have the functions to initialise and destroy a
struct __res_state, but apparently not to do a DNS query using it. Fix
the compilation on those systems.
https://bugzilla.gnome.org/show_bug.cgi?id=794606
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
gio/gthreadedresolver.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/gio/gthreadedresolver.c b/gio/gthreadedresolver.c
index fc5c1bb77..e89dc156c 100644
--- a/gio/gthreadedresolver.c
+++ b/gio/gthreadedresolver.c
@@ -869,6 +869,8 @@ do_lookup_records (GTask *task,
records = g_resolver_records_from_res_query (lrd->rrname, rrtype, answer->data, len, herr, &error);
g_byte_array_free (answer, TRUE);
+#ifdef HAVE_RES_NQUERY
+
#if defined(HAVE_RES_NDESTROY)
res_ndestroy (&res);
#elif defined(HAVE_RES_NCLOSE)
@@ -877,6 +879,8 @@ do_lookup_records (GTask *task,
#error "Your platform has res_ninit() but not res_nclose() or res_ndestroy(). Please file a bug at https://bugzilla.gnome.org/enter_bug.cgi?product=glib"
#endif
+#endif /* HAVE_RES_NQUERY */
+
#else
DNS_STATUS status;
--
2.14.3