X-Recipient: archive-cygwin AT delorie DOT com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D8B8A382E82F
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1615756799;
	bh=8RsbJ7bw5gIhxBhC0QZ/sBsKl0gICJe+FsnumVn/MSo=;
	h=To:Subject:Date:References:List-Id:List-Unsubscribe:List-Archive:
	 List-Post:List-Help:List-Subscribe:From:Reply-To:From;
	b=PTnPDxWr7qu8t+3Z7Q1aNiEhmn7q7CXRL9VmQI/qoYODFGI20S+j6JtoPrNXE+LfZ
	 J5D2Nbd0zvDwv7fOuAK2DsjRuVMAPeC4jls+Jgp5E9Tqs5IYI6wNaNXRdHdpws6vdK
	 TRAGA5Pbg94f+A9RK99O6beWePbarB/OEyX+G8gw=
X-Original-To: cygwin AT cygwin DOT com
Delivered-To: cygwin AT cygwin DOT com
DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 9DDF63851C29
X-Injected-Via-Gmane: http://gmane.org/
To: cygwin AT cygwin DOT com
Subject: Re: libgccjit
Date: Sun, 14 Mar 2021 21:19:48 +0000
Message-ID: <86o8flo2kr.fsf@gmail.com>
References: <037d5d0a-db79-d769-cedd-2c25684add8a AT cornell DOT edu>
 <YEnuDNuBo1mVcaZs AT calimero DOT vinschen DOT de>
 <629c22b5-9c89-51dd-57a1-13af6b0a87df AT gmail DOT com>
 <8735wyol2k DOT fsf AT Rainer DOT invalid> <87y2eqmdl4 DOT fsf AT Rainer DOT invalid>
 <d41af840-ccdf-f287-dab5-3d833af01e11 AT gmail DOT com>
 <87pn01n1p2 DOT fsf AT Rainer DOT invalid> <86h7ldpnc6 DOT fsf AT gmail DOT com>
 <87im5tmqn5 DOT fsf AT Rainer DOT invalid>
Mime-Version: 1.0
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (windows-nt)
Cancel-Lock: sha1:aqNGv3BnwWff0RzTZE3nqTPwO9I=
X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,
 FORGED_GMAIL_RCVD, FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,
 HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, NML_ADSP_CUSTOM_MED,
 SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2
X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on
 server2.sourceware.org
X-BeenThere: cygwin AT cygwin DOT com
X-Mailman-Version: 2.1.29
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
 <mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
From: Andy Moreton via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Andy Moreton <andrewjmoreton AT gmail DOT com>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Sender: "Cygwin" <cygwin-bounces AT cygwin DOT com>

On Sun 14 Mar 2021, Achim Gratz wrote:

> Andy Moreton via Cygwin writes:
>> The build scripts for Mingw64 in the MSYS2 distro are here:
>>
>>   https://github.com/msys2/MINGW-packages/tree/master/mingw-w64-gcc
>
> Ah, OK.  Thanks.
>
>> The PKGBUILD file is the build script (same tooling as Arch linux), and
>> the local patches there may help guide similar fixes for Cygwin.
>
> It seems these take quite a different path than what I had in mind.  But
> there seems to be confirmation in there that one would not need plugins
> or host-shared enabled for gccjit.  Getting rid of host-shared makes the
> build a lot closer to what it has been before I think and might then not
> need as extensive a surgery to get the rest of the build into line.

The MSYS2 libgccjit built from that spec works for 32bit and 64bit emacs
builds on the experimental emacs branch that uses the library. Hopefully
it will help with your porting efforts.

Thanks for working on this,

    AndyM


--
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple