[HELP] GCC 4.1 branch Ada status on powerpc-darwin?

[Peter O'Gorman]

Geoff Keating wrote:
> 
> On 19/01/2006, at 9:08 AM, Peter O'Gorman wrote:
> 
> Eric Botcazou wrote:
> |>Yes the workaround is to add -fexceptions or -shared-libgcc to the
> |>command line when linking libgnat but I don't know if that is the  
> correct
> |>fix or some hacking to config/darwin.h is needed.
> |
> |
> | Thanks.  However, that's not sufficient because the tools fail to  
> build too:
> 
> I'm adding Geoff Keating to the CC, hoping that he'll both shout at  
> me while
> explaining why this change to darwin.h is broken, and suggest a  real 
> fix.
> 
> 
>> If ADA is going to use exceptions, then it needs to do what G++ does,  
>> which is pass -shared-libgcc in its driver.
> 
> This change allows gcc to build on powerpc-apple-darwin8.4 with ada.
> 
> 
>> It's not OK because for forwards binary compatibility the shared  libgcc 
>> must be used for exception handling.

Okay.

The following patch allows the 4.1 branch to build ada on 
powerpc-apple-darwin8.4, okay? If so please apply as I do not have write access.

??-??-2006  Peter O'Gorman  <peter@pogma.com>

	* Makefile.in: Pass -static-libgcc when building tools,
	and -shared-libgcc when building library on darwin.

Peter


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