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package/eudev: fix build with older gcc

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Initialisers for anonymous unions/structs are unknown to gcc-4.5, still
widely used.

Fixes:
    http://autobuild.buildroot.org/results/11e/11ebb926b891862e270b9cb39fd2ed4344b736a8/
    http://autobuild.buildroot.org/results/065/065fdef50b1dd57b95ad2b5eda9904a1d0787cdc/
    http://autobuild.buildroot.org/results/316/3161eb96da66936e2cb3ec6aa5547587c3d90338/
    http://autobuild.buildroot.org/results/226/2267a204e9eb46bcb621f5bd408deaca98709fc3/

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Yann E. MORIN 2015-04-04 14:09:58 +02:00 committed by Thomas Petazzoni
parent b392b3926c
commit cf2901d94a
1 changed files with 46 additions and 0 deletions
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46
package/eudev/0002-Revert-udev-rules-modernise-add_rule-a-bit.patch Normal file
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@ -0,0 +1,46 @@
From d2aeb8b63dfcb15161c4dd3e80491c844c3f0581 Mon Sep 17 00:00:00 2001
From: "Yann E. MORIN" <yann.morin.1998@free.fr>
Date: Sat, 4 Apr 2015 13:47:32 +0200
Subject: [PATCH] Revert "udev: rules - modernise add_rule a bit"
Initialisers for anonymous unions are unknown to gcc-4.5, which is still
quite widely used.
See the following build failure, reported by the Buildroot autobuilders:
http://autobuild.buildroot.org/results/11e/11ebb926b891862e270b9cb39fd2ed4344b736a8/build-end.log
This reverts commit 5cb98078479d93e25099c1cb73fa9c46aa9ccf29.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Tom Gundersen <teg@jklm.no>
---
Notes:
- submitted upstream: https://github.com/gentoo/eudev/pull/113
---
src/udev/udev-rules.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index 5a4792e..3a96c8a 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -1047,11 +1047,11 @@ static int add_rule(struct udev_rules *rules, char *line,
const char *filename, unsigned int filename_off, unsigned int lineno) {
char *linepos;
const char *attr;
- struct rule_tmp rule_tmp = {
- .rules = rules,
- .rule.type = TK_RULE,
- };
+ struct rule_tmp rule_tmp;
+ memzero(&rule_tmp, sizeof(struct rule_tmp));
+ rule_tmp.rules = rules;
+ rule_tmp.rule.type = TK_RULE;
/* the offset in the rule is limited to unsigned short */
if (filename_off < USHRT_MAX)
rule_tmp.rule.rule.filename_off = filename_off;
--
1.9.1