From owner-svn-src-head@freebsd.org Fri Sep 21 20:11:59 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 118B310A2E6B; Fri, 21 Sep 2018 20:11:59 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from anubis.delphij.net (anubis.delphij.net [64.62.153.212]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "anubis.delphij.net", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 723A18E4BC; Fri, 21 Sep 2018 20:11:58 +0000 (UTC) (envelope-from delphij@delphij.net) Received: from odin.corp.delphij.net (unknown [IPv6:2601:646:8882:37a:ad57:f65c:1498:9ae]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by anubis.delphij.net (Postfix) with ESMTPSA id 388453ACB1; Fri, 21 Sep 2018 13:11:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=delphij.net; s=m7e2; t=1537560710; x=1537575110; bh=B7MIYhhtXYW4qXHsdUUbxepEXOdbJ8alGTyNWQNBKY4=; h=Reply-To:Subject:To:References:From:Date:In-Reply-To; b=ULFQSjdy73b5lvHS8d6VVQBErsJFNSrnoA8fWrNulkMNHKmWTxRcm9XzIGqrNACjD YHPc+XC9plBLUk3MbMFN0vCJ4nbLUerdcWDvKyEaQNeEcKm1BeMcSPkeTBzuxt8DUD m+UijTrjutwjuYZT8+P6NiR0YHAt/BFY3XJAKl9p+NgxvjO3Hzgodglvu9iY6bDvG6 KGCEBJzks7KLRaGpoZk+5+AlD8rF7+y02i3ukUYZUmLE2052eXJrA6cTQQU4JpJkxg nSvCm8MaofN6F+8gR7KQNV19HoSebIR/yE9rEX0tMqib+6QclP7XBWqLg5Qu6UKuTE iJiZNQegJFpeg== Reply-To: d@delphij.net Subject: Re: svn commit: r338861 - head/lib/libc To: Ed Maste , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org References: <201809211749.w8LHnbap091466@repo.freebsd.org> From: Xin Li Openpgp: preference=signencrypt Autocrypt: addr=delphij@delphij.net; prefer-encrypt=mutual; keydata= xsFNBFuSR4oBEACvvEgwRIHs6IcSP/yaDtySF78Ji3rP29qdiQsxhMsOtvtffdbS56VApIWO UFb3/iN2gA8HwLvrmjijN0HEoLVX7na1WARmxRYzQMtApsZIUTtx7hnUYlsi2F5odZa6CDW9 a954DLRzYxiUwYDcu5Zjl9bglK1H8e/N9uC0Vuigr4teWfh86brzOyf819QzwFVYfMIK4ihw QGwMvTzbyVuCFy+LENkmcVYni70oQy6rZ5ktSuYbuOFvu7inRRfhSWPHziV7k+bW88sJ7xhv lBlegcnhkSudWX2M8tZ3MO1PJOcyys0CJlsBY5Weiog2lIPi05h/E9pZ9mc1Vud17iqDaL6w RaggOUhuPfDGCdO5ro82W4BZGeQMRnRF5Ntk+t2ShIH4nn3xRLV0E5nziCiKlgiMqOrz/ZTL QTVbHrCuiwD+fSK14y0oHbkOLYTYLlgh1JbwfY2Ty7elOYiWzyeJ7sJh2dF91NSEneWIOys3 mBpuvtU3nSzzTvAB48VV+Nbg1CpIOgNlPjj7uhIum/Z/VjUaJEyaLpTIRh0MVJVcbP7hXSqZ NA35EEZZVnWEOYdycm4CmEdeNPWkrAf2Ya77iR5VLGypwMlsUMQPh+sKVWDD38M8stFGBBNm d01Hi74Bsq5hKan654dOqMt5eYklrVj0ucMzFQtus7oE502UswARAQABzRxYaW4gTEkgPGRl bHBoaWpARnJlZUJTRC5vcmc+wsGXBBMBCgBBAhsDBQkJroQABQsJCAcDBRUKCQgLBRYCAwEA Ah4BAheAFiEEceNg5NEMZIki80nQQHl/fJX0g08FAluSUkoCGQEACgkQQHl/fJX0g08OIxAA pcCm2QCi6IM0o5N5ro5rTodh2rlMuf31TTYBjdf9laZvpnA8a80XBLgx7bxASxH0EOaxcJZk Hl6D0Ex8jcrwOoe9kmbzJ1ZrqBBJBup+mTrf4SwRceSqo6OGHrun8C6kOnq4X62RsvJ9j9nU PqowhXJ4zZHNk9ZXLDzWbrNvYNXxhb+GgK5SniIKMM5Jw/qlMYvxaiIwnS5So+UzIbNsycnk CLbzZxE0d9pe97G3zDvCCwUYoo6LmSx7R20yRnGgO0BlvTPHeWn5WtK1ku3aiarHJW7mRMbD 617GLdc2vuT3bDSd3XwQztgZdiOZkYCdNZVQvuOqMdTtg+phCoQyvEB0+OWoIc/9Cam826nG lazUzURU/FNKJMcxP+1eFI+D/Kl8lpLTtmcjZNbmxeYR2OG6gz7fkyX2D3Is7GEcxuAi6j8f 3OpyFxb9IX4ZsP54/C41bzbcZtQgsU30Ptp/AhJpThHzYHrskfIcLNdmu2ngD5GvrBNX/x4W dO0SgI8tsdY7UQqU9IMWYdkVP8smIUDypMS5x/VZe47afq+VxACOhL0hSixWJDt6Rbl/4iyM EE6Cgu3/YAWQhAK7B97wJj5vPxqdAtPQjkUZGtlTOJWm/NIf4MCYjoHlfan07zatzJ2XF6y6 XcRiCQXULUYpshhY7mXOTSHXZ8n6HB+Z1rjOwU0EW5JHigEQANiBmIFAfRNH3nzYNWC0yC+t fx3zsUwAsH1VaBM/cTib+yKtbBOSIlXWjJZWX3MHwoI/1LeGghB2mxkkX1L0pJ/vj1eXNR+s FZ320pYcl61Fxg/5fioG4QDTM4i3i7NR5PxDnc6UVaynSlII93DedRhZ1ROtdn4vyMgzsDiq hbL7BthDOt5KxjqdRk4qRPSw7BovEqZLOcG5IJtf/zZUzRbM7SBljEbOAfekDGx1Br+RrYSD 7/EfPwwzou9T8315IpBpIHyQF/dZNk3iFiB9Ed5CA71ZRYV5YoLWE9lL0j9kxOLQ5vHnX3mV q7QZBc7nzwZ6UhQgYmrG5+RWvuiPpGwvDRIsugJUGXucYkAQh5kuNblmkwpv6u9rNMjCNbzA ylOaqdogra5EW+RUSbRz0b4iIr8nnZeAlh7BihCe7JjOwbDjoBEEEtSfVc4hD/LENqpcYVrC hphfaOLB9YIXhnVDTVvMc9OklWT/81HzAaDQqOQCzEfY92199Ct9/CwRoQ2OpO8TO5+8A7b9 Nb33nmxMn09mb48ruRacMrfHxCWbgU4w9SEfbip4GcS5wGG6yTC+hw55Iwnnwus40NrJ0GEr 8a4rcdsLbkvlyoNHB8ZGgyJ4aFCQ1V4qE1BnlTk7Z8BYBUkJM1odPSkVvHpCnMUjVpJ3hEOC +73ZYH1dh7lZABEBAAHCwXwEGAEKACYWIQRx42Dk0QxkiSLzSdBAeX98lfSDTwUCW5JHigIb DAUJCa6EAAAKCRBAeX98lfSDTz8DEACMh3poeUb+gWNF4RWFZuLteZVo0+E1JLYXQkmtrRBL XviP+Qy0pXyFAVxLM4hNIBoIDYfK9BcwrBYf7AwSKrH0GiNwFpgHCkbZd6qoZy2gB+adTnCp VCTJKJetsH/8awkrChJWMK0ckGf3EeWMPvawG7kW7FBz70NYEZ0pOMiaEZNVtzD3wwbYWUiD FYth83XGglOExg+1ShTW5XjQPRrdyJAO+aUW4o3lVjfyUJXMgI4rmhMiLVm06GuNrbpKIF0s +4VdjQAjhrDQjfoXi9CkfsA/cONseuHNv1JGj3RqHiqHJq1dbrpodXp925zGDAnUGxCOBPoF opAHgVzR89GTut059GpwqsddZmU6y7rqifuam/ekJ+QRwc16vgt7pHqCrTY8WPxRZr2UpFU1 wlToCOdeiFep1gq1F9jzFjJnoMaAdmC6k7bgAA+RQusOgIhJL0jIej7DoAHxmxFFCfRy+lDt pXwFgQ8HMvzHI65QWmQnMo7s6SQH/ZH5s1yR6SJq8+3lDz+dCuT42qJVqIPVvxd10LW0FNN+ t7HFeLadU6ekSgD13/EYMYXlvNHkw7dAItSDxIzgRyykLz0bCU9xwNWoS4Z43+ifF9anJ+uR 0ltWEl1j++h6ZrD3LLuCgJIt1so0m49GzdcSpOI7LCwMlacyvafiEyjUn+tSNDsnfw== Message-ID: <8513e11e-f699-70e8-6478-24ee2375326c@delphij.net> Date: Fri, 21 Sep 2018 13:11:46 -0700 User-Agent: Thunderbird MIME-Version: 1.0 In-Reply-To: <201809211749.w8LHnbap091466@repo.freebsd.org> Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="UrJ0kSDQuiTnpY80Y8O1SNZHCeg2cevvV" X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 21 Sep 2018 20:11:59 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --UrJ0kSDQuiTnpY80Y8O1SNZHCeg2cevvV Content-Type: multipart/mixed; boundary="UjyCLwTlhi1FmKdeDAgFBeW76tcb3U3f1"; protected-headers="v1" From: Xin Li Reply-To: d@delphij.net To: Ed Maste , src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Message-ID: <8513e11e-f699-70e8-6478-24ee2375326c@delphij.net> Subject: Re: svn commit: r338861 - head/lib/libc References: <201809211749.w8LHnbap091466@repo.freebsd.org> In-Reply-To: <201809211749.w8LHnbap091466@repo.freebsd.org> --UjyCLwTlhi1FmKdeDAgFBeW76tcb3U3f1 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 9/21/18 10:49, Ed Maste wrote: > Author: emaste > Date: Fri Sep 21 17:49:37 2018 > New Revision: 338861 > URL: https://svnweb.freebsd.org/changeset/base/338861 >=20 > Log: > libc: require ifunc-capable linker for amd64/i386 > =20 > We expect to introduce optimized libc routines in the near future, > which requires use of a linker that supports ifuncs. > =20 > Approved by: re (gjb, kib) > Sponsored by: The FreeBSD Foundation >=20 > Modified: > head/lib/libc/Makefile >=20 > Modified: head/lib/libc/Makefile > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D > --- head/lib/libc/Makefile Fri Sep 21 17:44:05 2018 (r338860) > +++ head/lib/libc/Makefile Fri Sep 21 17:49:37 2018 (r338861) > @@ -21,6 +21,11 @@ LIBC_ARCH=3D${MACHINE_ARCH} > LIBC_ARCH=3D${MACHINE_CPUARCH} > .endif > =20 > +.if (${LIBC_ARCH} =3D=3D amd64 || ${LIBC_ARCH} =3D=3D i386) && \ > + defined(LINKER_FEATURES) && ${LINKER_FEATURES:Mifunc} =3D=3D "" > +.error ${LIBC_ARCH} libc requires linker ifunc support > +.endif > + > # All library objects contain FreeBSD revision strings by default; the= y may be > # excluded as a space-saving measure. To produce a library that does > # not contain these strings, add -DSTRIP_FBSDID (see ) to= CFLAGS It seems that this would break bootstraping from a FreeBSD -CURRENT before ifunc? Cheers, --UjyCLwTlhi1FmKdeDAgFBeW76tcb3U3f1-- --UrJ0kSDQuiTnpY80Y8O1SNZHCeg2cevvV Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJbpVCFAAoJEEB5f3yV9INP3agP/2NJv7SBId68j+aTurFH88S5 QK9Nv4Iz2rqR4/9b6jX9rMy91VazC7IiNHiI4tYyP15el9u4FbehQFWJvMJl278r mlD4VUXTnn3tQZb8hqNHvjSwimNl2XyWowJJrz3hdH07z7cCTAhL32UcoGQ+zl9w YLs9NarmWDpHmHPFfwBXAM7XDxoL+gd0GWqas27ttY9sPDy8XY0xOlnIpSGbhVRL +JwAQ03n/UwQI9/LV0X/J/pPevcnzh+mAIMEYnxam+pQVG8EVKrsenGt1CvofBoj k1DSPwkXuYezIuZ4ircs8UzuGe9fGGcOO1vpM85yutdfEWYB2p/dQG7zilrtQynW bA1QXMhwcySJq1DPPZpUA64FVl+9SveJ5UPC75Wi4YM3y2npO4TmwZ+7mzbzLnkY 2K7UhAGebSWwLkfnhvXPmeMEnWaQPh9E9ntsSVMVEaKhOWRANaSrRTgc4BZ7h4mu u4In43ajlRwxuum+o4rHF6zhMTNc9SNAosKr2dqfALvzeZDt4CvQHAef4XjA/v0B gP6OnBI7+GV053Fg7CxQw1+H9Cu5XBmU4rflj/+UeEQNS63vaBa/+HxAckwXwarA i+oKI3ud3zpv7MlOtQ0qqm3iJdvQigXdQHIrSh17BWXxI3FOPz1XV1B8njm224xs ScENm6uS9QBVyGIRA6Ce =H2/3 -----END PGP SIGNATURE----- --UrJ0kSDQuiTnpY80Y8O1SNZHCeg2cevvV--