From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 41544 invoked by alias); 19 Jan 2018 12:35:43 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Received: (qmail 41531 invoked by uid 89); 19 Jan 2018 12:35:43 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.6 required=5.0 tests=BAYES_00,FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=no version=3.3.2 spammy=colleagues, HX-Received:10.80.171.72, dear X-HELO: mail-wm0-f51.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=4YcAJANsl89SofV/98XRhH2UBYSgJX6LY5LaXssBDgo=; b=ol5zqhIGZ5VAnPfc64DpoPuTClsR5QJGVDPaOkHm8RlGoErAS9IpGGDJNMAF3E0ZSI QFd1hsjokhw2tW8CRj7I5eNRW6wTFk6MkQWPRHyCoSDxQOJcUnr7wnTLNRDM6VcWhSI9 b4LRlvKe8S/jlxwVDjcmwIHizmSq8iGkbGiG3pbjuyPJvqNFBPKzuOsieinUDBaxIIN4 IGkZU2kCiCwex1zMqqWw9T66/9YLphi1HNejFe+DBoUYA1qBdmZdaqF2fXWJWi5qtXLq 9S3KN2ev0n+FP9S5FMLN6XuaBvpGO9P9aMRBwFo3SKQIKAXoY8x6lLuiCnSTJ5O6vC1i I1mw== X-Gm-Message-State: AKwxytekYYMMTWiIP+nwqXnSpgHKBl0/ohHDUzSi0hRML39hoBjfmsCt 3PWz+7qTIBzKaYkZ+2sAxw== X-Google-Smtp-Source: ACJfBouf9AcHPxID+ZSwUiWvJG0dLMd/5cS8JLdRBHKfpxmQSbhhkrC+nEh87/4C0kV7QEJIsFQ+sQ== X-Received: by 10.80.171.72 with SMTP id t8mr12929669edc.244.1516365339269; Fri, 19 Jan 2018 04:35:39 -0800 (PST) Subject: Re: Upstreaming the glibc Hurd port To: Joseph Myers Cc: Thomas Schwinge , Florian Weimer , bug-hurd@gnu.org, GNU C Library , Samuel Thibault , David Michael References: <20180118124537.yampmyfjsbi6wvia@var.youpi.perso.aquilenet.fr> <20180118135758.xqla2yevcrjjk7si@var.youpi.perso.aquilenet.fr> <87mv1btffy.fsf@hertz.schwinge.homeip.net> <20180118151446.zqlmpbmgg4kvs2y3@var.youpi.perso.aquilenet.fr> <20180118154251.ynfyugkmog7kujom@var.youpi.perso.aquilenet.fr> <20180118165923.ymreisuzexxz4gt3@var.youpi.perso.aquilenet.fr> <20180118235924.r4z4ppvj7xlvmmfp@var.youpi.perso.aquilenet.fr> <87a7xaupjx.fsf@euler.schwinge.homeip.net> From: Manolis Ragkousis Message-ID: Date: Fri, 19 Jan 2018 12:35:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 MIME-Version: 1.0 In-Reply-To: <87a7xaupjx.fsf@euler.schwinge.homeip.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-SW-Source: 2018-01/txt/msg00655.txt.bz2 Hello, On 01/19/18 12:10, Thomas Schwinge wrote: > Beware that this script is from many years ago -- from times before my > dear CodeSourcery colleagues taught be how to ;-) properly build > cross-compilers. But yes, cross-gnu did work back then. > > Another thing to look into nowadays is David's (CCed) gnuxc, > "Scripts to build > a Hurd distro", "GNU OS Cross-Compiler". > (I have not yet looked into that one myself.) > > And, the Guix/Hurd effort also is capable of cross-compilation, as far as > I remember. But probably cross-gnu/gnuxc will already give you enough > pointers of what needs to be done. > Guix should be able to cross-build the hurdish glibc with custom source with `guix build --target=i586-pc-gnu glibc-hurd --with-source=glibc.tar.gz` Manolis