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package/ifplugd: fix build with gcc 10

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Fixes:
 - http://autobuild.buildroot.org/results/63f7c6fc4a2a30c8eb0298856a2615f816d50299

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2020-08-17 21:17:37 +02:00 committed by Thomas Petazzoni
parent d1c3f077e2
commit 6d471c4da7
1 changed files with 38 additions and 0 deletions
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38
package/ifplugd/0005-src-interface.h-fix-build-with-gcc-10.patch Normal file
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@ -0,0 +1,38 @@
From 4ce42974267dd969a597a7357d6c98ccbe8140f8 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Mon, 17 Aug 2020 20:41:29 +0200
Subject: [PATCH] src/interface.h: fix build with gcc 10
This will fix the following build failure:
/home/buildroot/autobuild/instance-1/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -D_REENTRANT -DSYSCONFDIR="\"/etc\"" -D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -pipe -W -Wall -Wno-unused-parameter -o ifplugstatus ifplugstatus.o interface.o -L/home/buildroot/autobuild/instance-1/output-1/host/bin/../arm-buildroot-linux-gnueabihf/sysroot/usr/lib -ldaemon
/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: interface.o:(.bss+0x0): multiple definition of `interface_do_message'; ifplugstatus.o:(.bss+0xc): first defined here
/home/buildroot/autobuild/instance-1/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: interface.o:(.bss+0x4): multiple definition of `interface_auto_up'; ifplugstatus.o:(.bss+0x4): first defined here
Fixes:
- http://autobuild.buildroot.org/results/63f7c6fc4a2a30c8eb0298856a2615f816d50299
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: sent to Lennart Poettering <lennart@poettering.net>]
---
src/interface.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/interface.h b/src/interface.h
index 2f35a84..e603844 100644
--- a/src/interface.h
+++ b/src/interface.h
@@ -21,8 +21,8 @@
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
-int interface_auto_up;
-int interface_do_message;
+extern int interface_auto_up;
+extern int interface_do_message;
typedef enum { IFSTATUS_UP, IFSTATUS_DOWN, IFSTATUS_ERR } interface_status_t;
--
2.27.0