From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id BF05D3858D37 for ; Wed, 16 Feb 2022 08:50:16 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BF05D3858D37 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1645001416; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:in-reply-to:in-reply-to: references:references; bh=I3EOzwin2fihs9bxpr0Kb0jtf60pNZczxsdlg20NRCY=; b=K7aMh5815fvvIjh4Ucn7xpRjv8MaJsoHZ+VVVDqWNLRQuRys8JcThFo6kKxw+9pMBlNHdu ScZnnNEsCWbtQ4Lik2DiZkcimhdOzGuQX28q4u1u1RuhqdGHsKLNkqI84Xqvln5EjO3ZZR mX53RnEmdnZmObMrv7Zmoo93qLEeNqg= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-533-HOpIUGDWPJWvCKrfPsWRVQ-1; Wed, 16 Feb 2022 03:50:14 -0500 X-MC-Unique: HOpIUGDWPJWvCKrfPsWRVQ-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 04C20100CCC0 for ; Wed, 16 Feb 2022 08:50:14 +0000 (UTC) Received: from calimero.vinschen.de (unknown [10.36.112.2]) by smtp.corp.redhat.com (Postfix) with ESMTPS id C807866E04 for ; Wed, 16 Feb 2022 08:50:13 +0000 (UTC) Received: by calimero.vinschen.de (Postfix, from userid 500) id 50E2DA807A1; Wed, 16 Feb 2022 09:50:12 +0100 (CET) Date: Wed, 16 Feb 2022 09:50:12 +0100 From: Corinna Vinschen To: newlib@sourceware.org Subject: [HEADSUP] Re: [PATCH] newlib: libm: merge build up a directory Message-ID: Reply-To: newlib@sourceware.org Mail-Followup-To: newlib@sourceware.org References: <20220212203450.19650-1-vapier@gentoo.org> MIME-Version: 1.0 In-Reply-To: <20220212203450.19650-1-vapier@gentoo.org> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=vinschen@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Spam-Status: No, score=-6.4 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: newlib@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Newlib mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Feb 2022 08:50:18 -0000 On Feb 12 15:34, Mike Frysinger wrote: > Convert all the libm/ subdir makes into the top-level Makefile. This > allows us to build all of libm from the top Makefile without using any > recursive make calls. This is faster and avoids the funky lib.a logic > where we unpack subdir archives to repack into a single libm.a. The > machine override logic is maintained though by way of Makefile include > ordering, and source file accumulation in libm_a_SOURCES. What targets did you test this with? > One thing to note is that this will require GNU Make because of: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Anybody here having a problem with that? Corinna