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From: Tom Tromey <tromey@redhat.com>
To: Yao Qi <yao@codesourcery.com>
Cc: <gdb-patches@sourceware.org>
Subject: Re: [RFC 1/2] link gdbserver against libiberty
References: <1390243792-31176-1-git-send-email-tromey@redhat.com>	<1390243792-31176-2-git-send-email-tromey@redhat.com>	<52DDD1BA.7050202@codesourcery.com>
Date: Tue, 21 Jan 2014 02:33:00 -0000
In-Reply-To: <52DDD1BA.7050202@codesourcery.com> (Yao Qi's message of "Tue, 21	Jan 2014 09:47:38 +0800")
Message-ID: <8761pef4ih.fsf@fleche.redhat.com>
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>> -	"AR=$(AR)" \
>> -	"AR_FLAGS=$(AR_FLAGS)" \

Yao> ... and I don't understand why do we remove AR and AR_FLAGS from
Yao> FLAGS_TO_PASS.

Passing them in this way causes AR_FLAGS to be empty when the build
finally reaches gdbserver's subdir build of libiberty.  This cause a
build failure.

That isn't really a satisfactory answer.  I will dig deeper.

Tom