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Re: [Ada] Reenable parallel build

From: Eric Botcazou <ebotcazou at adacore dot com>
To: Arnaud Charlet <charlet at adacore dot com>
Cc: gcc-patches at gcc dot gnu dot org, Laurent GUERBY <laurent at guerby dot net>
Date: Mon, 31 Mar 2008 10:38:59 +0200
Subject: Re: [Ada] Reenable parallel build
References: <1206801950.15628.31.camel@localhost> <200803311003.52444.ebotcazou@adacore.com> <20080331082144.GA10240@adacore.com>

> We could (although moving is not the right solution for users of
> --disable-libada),

I doubt there are many users of --disable-libada and we can document that the 
gnattools or gnatlib_and_tools targets are not parallel-safe and thus need to 
be invoked with -j1 explicitly.

> but as I said, there may also be troubles with parallel builds of gnatlib
> and gnattools (since gnattools needs to be built after gnatlib) in some
> cases. 

Can't this ordering constraint be expressed in the Makefiles?

-- 
Eric Botcazou

References:
- [Ada] Reenable parallel build
  - From: Laurent GUERBY
- Re: [Ada] Reenable parallel build
  - From: Eric Botcazou
- Re: [Ada] Reenable parallel build
  - From: Arnaud Charlet

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