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 03BB73858D3C for ; Fri, 2 Jun 2023 12:06:56 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 03BB73858D3C 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=1685707616; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=3A8Aca6rlwZ1A7Pf92DgEijNSpW87luqb+OifyzWAQI=; b=Xilh92VpTzrp1Zimx9mJmsEBtpF7CJJ80aQKdTSBSV9owxgmxpwAmz/BC2eMGtllUc46n9 J4chGeaWoV08dOVQ8RGiix3MeNquTsZj1wraRI7zfpjygjZz9oM2Hux9wC9eg5f7bdV+RQ NjW/75Wx1vppRmp42nL+WC2PWSet/b4= Received: from mail-lj1-f197.google.com (mail-lj1-f197.google.com [209.85.208.197]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-561-RMHuqGFRNsSRj4yLSDt2lA-1; Fri, 02 Jun 2023 08:06:54 -0400 X-MC-Unique: RMHuqGFRNsSRj4yLSDt2lA-1 Received: by mail-lj1-f197.google.com with SMTP id 38308e7fff4ca-2af31539394so17876601fa.3 for ; Fri, 02 Jun 2023 05:06:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685707613; x=1688299613; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=3A8Aca6rlwZ1A7Pf92DgEijNSpW87luqb+OifyzWAQI=; b=TXO9/WSybImk4UrD4VQBa4eqZc+nyAPzh96BplZsqydZ9yccg5BrGFstlNA1RQ7kRJ 4QHUyqYbd6URelSAQPRIQRulHDSWABsezHFfqzOQtgoAhMjyjvOnUSltsrpv+N87dh21 9oywUIr3nWpVf+p4FD9uRjNPN1OTHo3PUhbqB1QiUlgrtilm+FpVe+Q1PK5Jn+IZa5BM zlGEW7KXNoDSQPJpD00W1132NbGhtYgCyzvB/NlLIP2KRs4bPcaLEsKYNwyhQdsu0IGn BaN2PcHI/OTrXQNPwHF47hzutSViOgzRxKSvSPVBtTM2kA+Tcyqfm/J6mRX+RXq+Prjm simw== X-Gm-Message-State: AC+VfDzsl0Qgs4kfqYBZIY0ZvT+JGL5omXvLwXQJTx9jY2dTsmo0IzBz J8hHgfYgagWpetfz6iLXx8zkRrKW85Hioie7axzbFAPLcbxPSc1wEttuHEVA5MBaMFqfjHrIkoS OCM0fUEGb1gmFFJaAm2Q2id+m77w+T+M= X-Received: by 2002:a05:651c:145:b0:2af:1db6:8f13 with SMTP id c5-20020a05651c014500b002af1db68f13mr1490685ljd.34.1685707613412; Fri, 02 Jun 2023 05:06:53 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7EJJ0qk+/T7wHb7XO5D7CcV8QZx/PuRM9D8jgq+b9Q5gvrOuGxFiucv4jzXz51TqPHhIV8VUzgmdXS5RlwgwU= X-Received: by 2002:a05:651c:145:b0:2af:1db6:8f13 with SMTP id c5-20020a05651c014500b002af1db68f13mr1490675ljd.34.1685707613146; Fri, 02 Jun 2023 05:06:53 -0700 (PDT) MIME-Version: 1.0 References: <25353264.6Emhk5qWAg@minbar> <4768566.iIbC2pHGDl@minbar> In-Reply-To: From: Jonathan Wakely Date: Fri, 2 Jun 2023 13:06:41 +0100 Message-ID: Subject: Re: [PATCH] libstdc++: Correct NTTP and simd_mask ctor call To: Alexandre Oliva Cc: Matthias Kretz , "Matthias Kretz via Libstdc++" , gcc-patches@gcc.gnu.org X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: multipart/alternative; boundary="0000000000007a25e305fd246392" X-Spam-Status: No, score=-6.2 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,HTML_MESSAGE,KAM_SHORT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_NONE,TXREP,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: --0000000000007a25e305fd246392 Content-Type: text/plain; charset="UTF-8" On Fri, 2 Jun 2023 at 10:30, Alexandre Oliva via Libstdc++ < libstdc++@gcc.gnu.org> wrote: > > ISTM that rtems is missing some of the math.h functions expected by > libstdc++, but also that even those that are present are not visible in > namespace ::std::, where the macros reasonably expect to find them. Is > this known? Should I file a PR about it? > That looks like https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109818 We only import the C99 functions into namespace std when the target libc supports all of them. --0000000000007a25e305fd246392--