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Re: [RFC] Move --enable-languages logic to the toplevel
- From: "Zack Weinberg" <zack at codesourcery dot com>
- To: "Paolo Bonzini" <paolo dot bonzini at polimi dot it>
- Cc: <gcc at gcc dot gnu dot org>, <charlet at act-europe dot com>, <guerby at act-europe dot com>, <dj at delorie dot com>
- Date: Thu, 12 Feb 2004 10:18:03 -0800
- Subject: Re: [RFC] Move --enable-languages logic to the toplevel
- References: <000e01c3f17d$35963bb0$8a41af83@kingkong>
"Paolo Bonzini" <paolo.bonzini@polimi.it> writes:
> This started out as a way to move the GNAT check to the toplevel. It turns
> out that more than that is necessary in order to test $CC's capabilities in
> the toplevel configure script. This tentative patch moves the logic to
> detect missing languages to the toplevel, and makes the gcc directory expect
> just --enable-languages=lang1,lang2 with all the prerequisites in place.
This patch looks plausible. You should test the toplevel configure in
a binutils tree, to make sure it behaves sensibly when there is no gcc
subdirectory.
zw