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Date: Wed, 5 Aug 2020 12:26:10 +0300
From: "Adrian Bunk" <bunk@stusta.de>
To: Khem Raj <raj.khem@gmail.com>
Cc: openembedded-core@lists.openembedded.org
Subject: Re: [OE-core] [PATCH 1/2] libunwind: Use -fcommon option to compile
Message-ID: <20200805092610.GA27769@localhost>
References: <20200805061449.1029166-1-raj.khem@gmail.com>
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In-Reply-To: <20200805061449.1029166-1-raj.khem@gmail.com>
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On Tue, Aug 04, 2020 at 11:14:48PM -0700, Khem Raj wrote:
> defaults for gcc is to use -fno-common this ensures that it keeps using
> -fcommon until the real issue is fixed
> 
> Fixes
> src/arm/Ginit.c:60: multiple definition of `_U_dyn_info_list'; mi/.libs/dyn-info-list.o:/usr/src/debug/libunwind/1.4.0-r0/build/src/../../libunwind-1.4.0/src/mi/dyn-info-list.c:28: first defined here
>...

The upstream fix is
https://github.com/libunwind/libunwind/commit/29e17d8d2ccbca07c423e3089a6d5ae8a1c9cb6e

cu
Adrian