From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yw1-x1133.google.com (mail-yw1-x1133.google.com [IPv6:2607:f8b0:4864:20::1133]) by sourceware.org (Postfix) with ESMTPS id 74D5B385840C for ; Tue, 12 Mar 2024 16:35:06 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 74D5B385840C Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 74D5B385840C Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=2607:f8b0:4864:20::1133 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1710261308; cv=none; b=emg9VKDM9Cis7i46jjBAuZj+ISejuy2wzjh0tIxOkbAkS4ajgYQghYVByLZuM2/skxO0r0hjSegxvSFp7n8p6jm9YpYkIaUmKPE5F2hqAsbBk0xzS2stZ9jYcbYyczThecOXx/C06vXgrez5kmhf58Zu+na+YC8+Puc1PKHrR5M= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1710261308; c=relaxed/simple; bh=mt+hjuJZJgIwOSnPEVqaf1e0TXDwRuNIyJBrV1llt2Y=; h=DKIM-Signature:MIME-Version:From:Date:Message-ID:Subject:To; b=K1wXHocoz3tD/z2dKLbqD+RS4Q8haiuZBa7CMhlysEIK2tg6BalWQAkZVbHubO0HuE1Tb61GpfJin6s6Z/nnZRAQm9pCoSAIcWEecez/7BC3knSemmp6KNOH/eDI9OeUD8B/arW+cWcZvJ5Y0IH9ImROP/uhussPOK70nsc1q3s= ARC-Authentication-Results: i=1; server2.sourceware.org Received: by mail-yw1-x1133.google.com with SMTP id 00721157ae682-60a068e26d8so47672427b3.3 for ; Tue, 12 Mar 2024 09:35:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1710261306; x=1710866106; darn=sourceware.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=HtJgQgLrYkpEktatcd85tZnTEFj6Imc4s7Pmqk7kreE=; b=VN0t9A1iUkxIB3yc7l9uXOWPn28Nz1XzyNsbpzGX+ba9CgRcMOknNno2jO52w8R6Lr 7yfCI5jBi2X78BF4mNpeFhFUp6Vl57hsAYWOtdJnF5NvhHqNCT+SMjETg1CvAnwnEkl2 R2kWMdIpHorkqh561B7cIm7SHSeRQNl2ijNH2gLjCAZQk92Tjvskz6Mk7D955ca+qJRt KfSAEF7tOnCbfagMkR/pqphh0vDh02/uwRaCg8QHrRoJWFrrNbQYEI81LgEaAxxU17rX hAYWZ81No9KC2T4W8NfnklWo3jeKHjkv5e5g6rWPFI+Xn08vbOmArczXpN7tsQ/RwqjR tt0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1710261306; x=1710866106; h=content-transfer-encoding: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=HtJgQgLrYkpEktatcd85tZnTEFj6Imc4s7Pmqk7kreE=; b=Y0MOtHloFTbkt7kYPDY3ORD2oqK64coHq1UCkFGyNHVB3gUZwXv2mFtDGclVixBOfF 5eJyLmevPy8CXI7wmq9Qgfp5aXRU1p36d5d26ce1M2XroOQi/gRnWvhPoMDW5KNBQCea 1KCBn1+UGlS9SnWBxDeXrYV0oSa8NOC6O5mZzuP0a9sohateIelFJWpSpKZEJ40HgFHu rsbFl9tdUeoMzkstVpLG7JGBpzYiePrV9J60Nok2Ef73hN2XECKT7FyzUkgwkkcDqj+a nnGGSpt4NJUEm1LIuhXeDZLNOZHTaVgEjpRV2Z97GCyPLl8YKK41/N/tbj7ZQxoq0701 cH5g== X-Gm-Message-State: AOJu0YyEnLBROYNb2nwZdJfG/OER8TXvheINw74B+IRjrjZn5zoIM1bc OvW/JtJbaRYsSoSSN3Oc+6HUNpNC18ibA4lAXr+6gE8xqyOuCZNHcfbHc/zegY0J8dn+JKf1B6r 8GUWHbBYZTYnmz6T71NocBPbi+ikpfg3g X-Google-Smtp-Source: AGHT+IEHnPRMuVBUoFEOBulmCcMqIhpSzxFFjuydCotE4lWc7oHDJ6dTCzzyxnNiiSezeO5teHYwcXYFy1CYOF1LA68= X-Received: by 2002:a81:7782:0:b0:607:d285:4d7a with SMTP id s124-20020a817782000000b00607d2854d7amr9348353ywc.52.1710261305639; Tue, 12 Mar 2024 09:35:05 -0700 (PDT) MIME-Version: 1.0 References: <20240312162120.1360522-1-adhemerval.zanella@linaro.org> <20240312162120.1360522-2-adhemerval.zanella@linaro.org> In-Reply-To: <20240312162120.1360522-2-adhemerval.zanella@linaro.org> From: "H.J. Lu" Date: Tue, 12 Mar 2024 09:34:29 -0700 Message-ID: Subject: Re: [PATCH v2 1/3] Ignore undefined symbols for -mtls-dialect=gnu2 To: Adhemerval Zanella Cc: libc-alpha@sourceware.org, Szabolcs Nagy , Arjun Shankar Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-3020.0 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,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: On Tue, Mar 12, 2024 at 9:21=E2=80=AFAM Adhemerval Zanella wrote: > > So it does not fail for arm config that defaults to -mtp=3Dsoft (which > issues a call to __aeabi_read_tp). > --- > configure | 2 +- > configure.ac | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/configure b/configure > index 59ff1e415d..117b48a421 100755 > --- a/configure > +++ b/configure > @@ -7020,7 +7020,7 @@ void foo (void) > } > EOF > if { ac_try=3D'${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=3Dgnu2 -no= stdlib -nostartfiles > - conftest.c -o conftest 1>&5' > + -shared conftest.c -o conftest 1>&5' > { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5 > (eval $ac_try) 2>&5 > ac_status=3D$? > diff --git a/configure.ac b/configure.ac > index 65799e5685..19b88a47a5 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -1297,7 +1297,7 @@ void foo (void) > } > EOF > if AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -fPIC -mtls-dialect=3Dgnu2= -nostdlib -nostartfiles > - conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD]) > + -shared conftest.c -o conftest 1>&AS_MESSAGE_LOG_FD]) > then > libc_cv_mtls_dialect_gnu2=3Dyes > else > -- > 2.34.1 > LGTM. Reviewed-by: H.J. Lu Thanks. --=20 H.J.