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Re: [PATCH] Properly detect working jobserver in gcc driver.


On 8/9/19 7:05 AM, Martin Liška wrote:
> On 8/9/19 2:38 PM, Martin Liška wrote:
>> On 8/9/19 10:19 AM, Richard Biener wrote:
>>> OK with that.  I still think that making -flto use a jobserver if detected
>>> (but _not_ use the number of CPU cores by default) makes
>>> sense as an independent change.
>> In order to address that, I'm suggesting following patch that I've been
>> testing.
>>
>> Martin
>>
> Hm, I take back the config changes.
> 
> Martin
> 
> 
> 0001-Automatically-detect-GNU-jobserver-with-flto.patch
> 
> From 1f9c9f74a84ec3ca930bbc9525ef2185200e0ce8 Mon Sep 17 00:00:00 2001
> From: Martin Liska <mliska@suse.cz>
> Date: Fri, 9 Aug 2019 14:03:11 +0200
> Subject: [PATCH] Automatically detect GNU jobserver with -flto.
> 
> gcc/ChangeLog:
> 
> 2019-08-09  Martin Liska  <mliska@suse.cz>
> 
> 	* doc/invoke.texi: Document automatic detection of jobserver.
> 	* lto-wrapper.c (run_gcc): Detect jobserver always.
OK
jeff


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