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Re: 3.4 PATCH: Pass multilib flags to libobjc

From: Rainer Orth <ro at TechFak dot Uni-Bielefeld dot DE>
To: David Edelsohn <dje at watson dot ibm dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Fri, 17 Oct 2003 23:23:22 +0200 (MEST)
Subject: Re: 3.4 PATCH: Pass multilib flags to libobjc
References: <ro@TechFak.Uni-Bielefeld.DE><16272.20516.935835.227650@xayide.TechFak.Uni-Bielefeld.DE><200310172119.h9HLJFg28454@makai.watson.ibm.com>

David Edelsohn writes:

> 	What output do you expect from the patch?
> 
> $(CC) $(MULTIFLAGS) -Wp,-print-objc-runtime-info tmp-runtime.m >> $@
> 
> One problem is that the above command tries to link tmp-runtime.o.  When
> you invoked "cc1obj" directly, it produced assembly output.  Do you want
> to invoke "$(CC) -S ..."?

Oops, I had originally used -x objective-c -c tmp-runtime, but lost the -c
when switching to tmp-runtime.m and omitting the -x switch.  Either -S or -c
is fine.  The result file (.s or .o) should be removed afterwards.

	Rainer

References:
- Re: 3.4 PATCH: Pass multilib flags to libobjc
  - From: Rainer Orth
- Re: 3.4 PATCH: Pass multilib flags to libobjc
  - From: David Edelsohn

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