X-Recipient:	archive-cygwin AT delorie DOT com
DKIM-Filter:	OpenDKIM Filter v2.11.0 sourceware.org 437C7385DC14
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1616433354;
	bh=trvU7f0ehf/LFOY3C2cODnH6mnqKe0GkTvB1zw6ues8=;
	h=Subject:To:References:Date:In-Reply-To:List-Id:List-Unsubscribe:
	List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:
	From;
	b=gzMaD8Z41i0mvWccl2deebPjHVZTj5KG7oEEv+05xLIH/J9/QyK4cKxexX6P1TRZA
	FgS8Q+4uvKPL03o8KOCpgZ4l2VJ+iz63teVRRVX8UUotC9YGfMNbGyTHOZGuUaEkzs
	Bg8GA58NYiUTA6neIdBK3RPvdhBMKAlOr4c+XIlM=
X-Original-To:	cygwin AT cygwin DOT com
Delivered-To:	cygwin AT cygwin DOT com
DMARC-Filter:	OpenDMARC Filter v1.3.2 sourceware.org 6E8673858D29
X-Google-DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=1e100.net; s=20161025;
	h=x-gm-message-state:subject:to:references:from:message-id:date
	:user-agent:mime-version:in-reply-to:content-language
	:content-transfer-encoding;
	bh=vgJn68Mkpn2MGoDVaIZ05IHB/szx/J9s0bYw2ZegBeg=;
	b=Cl34lO1aJCAyxRWnzLXAa+C1vFa9cHRdmIdf8IgR/rs7goQ6O023g6/w6fh5Vj1eGt
	Ip+zPlCpjW4v/lsXa+44CPxjiMCCcbh/ing0QdAPXXfq5XVhpbRVI3RTVD4IUGLz9qU7
	kjha/6tgi9gC+ZomLu7kd6jE2AD4tr+I9MwVcwh3dEWyhO3V0sR/TRWjX/eOPIbwLtr3
	bM7DhSUP+GMIk1HYKoE1pFtu4drBPMDaPTtcADVIh2bg2xblScFnkIvDaLHEOtsGqUH6
	/29nE8XJ43h5SVJMgRgp29ATFvajJF7CpXJ6iylg5N4FBfjzlilwkosHBa0/w9Cz0d+l
	Ewow==
X-Gm-Message-State:	AOAM5339m+59pSqf/7dJP8sWM2mC8E9h1OOifDjECoCakHlyzvNIWyWE
	9K57SC56fRqagTgtC3hk7Fy05cAJRNu3vQ==
X-Google-Smtp-Source:	ABdhPJxAR87klJ9Kz0gKL6XAkySveKisT9tcKZMYtntdsYd7wE8H/PazY3JDz8ZYdOJdAf2KSCxWpg==
X-Received:	by 2002:a5d:5904:: with SMTP id v4mr541257wrd.261.1616433348525;
	Mon, 22 Mar 2021 10:15:48 -0700 (PDT)
Subject:	Re: External static library within Cygwin
To:	cygwin AT cygwin DOT com
References:	<CADn5QPys9B2+xWSPQXOKD7e6jenc0Zu71ewKo8or2T5NqBEU3w AT mail DOT gmail DOT com>
Message-ID:	<e79ae96a-a87b-6aa9-36bc-aff1462549d1@gmail.com>
Date:	Mon, 22 Mar 2021 18:15:44 +0100
User-Agent:	Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101
	Thunderbird/78.8.1
MIME-Version:	1.0
In-Reply-To:	<CADn5QPys9B2+xWSPQXOKD7e6jenc0Zu71ewKo8or2T5NqBEU3w@mail.gmail.com>
X-Spam-Status:	No, score=-1.6 required=5.0 tests=BAYES_00, DKIM_SIGNED,
	DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, NICE_REPLY_A,
	RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS,
	TXREP autolearn=ham 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-Unsubscribe:	<https://cygwin.com/mailman/options/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
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:	Marco Atzeri via Cygwin <cygwin AT cygwin DOT com>
Reply-To:	Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Errors-To:	cygwin-bounces AT cygwin DOT com
Sender:	"Cygwin" <cygwin-bounces AT cygwin DOT com>

On 22.03.2021 15:43, Jeff Josephs wrote:
> I have a third party external static library in native Windows, and I am
> trying to use it within my Cygwin project. After looking at the static
> library, I noticed that it uses name mangling, and when compiling the
> Cygwin project, I get undefined references.
> 
> Aside from modifying the third party library to not do the name mangling,
> is there anything within Cygwin that I can do to solve the undefined
> references with the name mangled functions?

mangling is typical of C++ and different compilers have different
ways.

About mixing Native Windows, please note the difference
between LLP64 and LP64

https://cygwin.com/cygwin-ug-net/programming.html
--
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

- Raw text -