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package/libroxml: fix build with gcc 10

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Fixes:
 - http://autobuild.buildroot.org/results/b6ac3664d61ad826515b57c4d057b6f001b5167d

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 2020-08-26 23:17:55 +02:00 committed by Thomas Petazzoni
parent 275a5650a9
commit 430c6ef5ce
1 changed files with 37 additions and 0 deletions
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37
package/libroxml/0001-src-roxml_mem.h-add-missing-extern.patch Normal file
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@ -0,0 +1,37 @@
From b16f6813011519ce247b0af9a4b78486daefad54 Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Wed, 26 Aug 2020 22:54:50 +0200
Subject: [PATCH] src/roxml_mem.h: add missing extern
Add missing extern to head_cell otherwise the build with gcc 10 (with
-fno-common being default) will fail on:
/bin/bash ./libtool --tag=CC --mode=link /home/peko/autobuild/instance-0/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -DIGNORE_EMPTY_TEXT_NODES -DCONFIG_XML_CONTENT -DCONFIG_XML_NAV -DCONFIG_XML_BUFF -DCONFIG_XML_COMMIT -DCONFIG_XML_EDIT -DCONFIG_XML_FILE -DCONFIG_XML_XPATH -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -pthread -version-info 0:0:0 -o libroxml.la -rpath /usr/lib src/libroxml_la-roxml_core.lo src/libroxml_la-roxml_parser.lo src/libroxml_la-roxml_buff.lo src/libroxml_la-roxml_nav.lo src/libroxml_la-roxml_content.lo src/libroxml_la-roxml_mem.lo src/libroxml_la-roxml_stub.lo src/libroxml_la-roxml_commit.lo src/libroxml_la-roxml_edit.lo src/libroxml_la-roxml_file.lo src/libroxml_la-roxml_xpath.lo -pthread
libtool: link: /home/peko/autobuild/instance-0/output-1/host/bin/arm-buildroot-linux-gnueabihf-gcc -shared -fPIC -DPIC src/.libs/libroxml_la-roxml_core.o src/.libs/libroxml_la-roxml_parser.o src/.libs/libroxml_la-roxml_buff.o src/.libs/libroxml_la-roxml_nav.o src/.libs/libroxml_la-roxml_content.o src/.libs/libroxml_la-roxml_mem.o src/.libs/libroxml_la-roxml_stub.o src/.libs/libroxml_la-roxml_commit.o src/.libs/libroxml_la-roxml_edit.o src/.libs/libroxml_la-roxml_file.o src/.libs/libroxml_la-roxml_xpath.o -O2 -pthread -pthread -pthread -Wl,-soname -Wl,libroxml.so.0 -o .libs/libroxml.so.0.0.0
/home/peko/autobuild/instance-0/output-1/host/lib/gcc/arm-buildroot-linux-gnueabihf/10.2.0/../../../../arm-buildroot-linux-gnueabihf/bin/ld: src/.libs/libroxml_la-roxml_mem.o:(.data+0x0): multiple definition of `head_cell'; src/.libs/libroxml_la-roxml_content.o:(.bss+0x0): first defined here
Fixes:
- http://autobuild.buildroot.org/results/b6ac3664d61ad826515b57c4d057b6f001b5167d
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status: https://github.com/blunderer/libroxml/pull/79]
---
src/roxml_mem.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/roxml_mem.h b/src/roxml_mem.h
index aff6137..34a5070 100644
--- a/src/roxml_mem.h
+++ b/src/roxml_mem.h
@@ -14,7 +14,7 @@
#include "roxml_internal.h"
-memory_cell_t head_cell;
+extern memory_cell_t head_cell;
/** \brief alloc memory function
*
--
2.28.0