From owner-freebsd-testing@freebsd.org Mon Aug 29 18:20:58 2016 Return-Path: Delivered-To: freebsd-testing@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3A5EBBC76A8 for ; Mon, 29 Aug 2016 18:20:58 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:1900:2254:206c::16:87]) by mx1.freebsd.org (Postfix) with ESMTP id 0EE66BF; Mon, 29 Aug 2016 18:20:58 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [IPv6:::1]) by freefall.freebsd.org (Postfix) with ESMTP id 01E4313A6; Mon, 29 Aug 2016 18:20:58 +0000 (UTC) (envelope-from bdrewery@FreeBSD.org) Received: from mail.xzibition.com (localhost [172.31.3.2]) by mail.xzibition.com (Postfix) with ESMTP id C98A51AA95; Mon, 29 Aug 2016 18:20:57 +0000 (UTC) X-Virus-Scanned: amavisd-new at mail.xzibition.com Received: from mail.xzibition.com ([172.31.3.2]) by mail.xzibition.com (mail.xzibition.com [172.31.3.2]) (amavisd-new, port 10026) with LMTP id o8yL9gE9RrRu; Mon, 29 Aug 2016 18:20:55 +0000 (UTC) Subject: Re: Jenkins build is still unstable: FreeBSD_HEAD #564 DKIM-Filter: OpenDKIM Filter v2.9.2 mail.xzibition.com CE0661AA8F To: "Ngie Cooper (yaneurabeya)" References: <1491374121.44.1472440150670.JavaMail.jenkins@jenkins-9.freebsd.org> <166099893.51.1472451061454.JavaMail.jenkins@jenkins-9.freebsd.org> <6E443BB8-0269-4812-A2F4-40AA303E69C6@FreeBSD.org> <8058052E-A09A-403E-828A-74B51ED4BBF4@FreeBSD.org> <20160829163911.GA51650@FreeBSD.cs.nctu.edu.tw> <4b8980f0-1a90-40d7-45b3-9569b321d1c6@FreeBSD.org> <20160829175247.GA10263@FreeBSD.cs.nctu.edu.tw> <31f11ba3-ca29-0f85-f1c1-6a3cd467bb57@FreeBSD.org> <67E84707-3267-49F3-8DB6-13CBD05B1690@gmail.com> <3B60A57F-778C-4E7C-B081-098C0F6E92D2@gmail.com> Cc: Li-Wen Hsu , "jenkins-admin@freebsd.org" , "freebsd-testing@freebsd.org" , Dimitry Andric From: Bryan Drewery Openpgp: id=F9173CB2C3AAEA7A5C8A1F0935D771BB6E4697CF; url=http://www.shatow.net/bryan/bryan2.asc Organization: FreeBSD Message-ID: <5485945b-6539-5ed0-c089-5537d6bd70a9@FreeBSD.org> Date: Mon, 29 Aug 2016 11:20:54 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="xHGMKSrJutcmrC149MDX5loN70ChQM6EW" X-BeenThere: freebsd-testing@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Testing on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Aug 2016 18:20:58 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --xHGMKSrJutcmrC149MDX5loN70ChQM6EW Content-Type: multipart/mixed; boundary="UXRgudTaEKnSB9J2rjrf852MVar99Vknl" From: Bryan Drewery To: "Ngie Cooper (yaneurabeya)" Cc: Li-Wen Hsu , "jenkins-admin@freebsd.org" , "freebsd-testing@freebsd.org" , Dimitry Andric Message-ID: <5485945b-6539-5ed0-c089-5537d6bd70a9@FreeBSD.org> Subject: Re: Jenkins build is still unstable: FreeBSD_HEAD #564 References: <1491374121.44.1472440150670.JavaMail.jenkins@jenkins-9.freebsd.org> <166099893.51.1472451061454.JavaMail.jenkins@jenkins-9.freebsd.org> <6E443BB8-0269-4812-A2F4-40AA303E69C6@FreeBSD.org> <8058052E-A09A-403E-828A-74B51ED4BBF4@FreeBSD.org> <20160829163911.GA51650@FreeBSD.cs.nctu.edu.tw> <4b8980f0-1a90-40d7-45b3-9569b321d1c6@FreeBSD.org> <20160829175247.GA10263@FreeBSD.cs.nctu.edu.tw> <31f11ba3-ca29-0f85-f1c1-6a3cd467bb57@FreeBSD.org> <67E84707-3267-49F3-8DB6-13CBD05B1690@gmail.com> <3B60A57F-778C-4E7C-B081-098C0F6E92D2@gmail.com> In-Reply-To: --UXRgudTaEKnSB9J2rjrf852MVar99Vknl Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 8/29/2016 11:12 AM, Ngie Cooper (yaneurabeya) wrote: >=20 >> On Aug 29, 2016, at 11:10, Ngie Cooper (yaneurabeya) wrote: >=20 > =E2=80=A6 >=20 >> Ok, found a likely culprit: lib/clang/include/clang/Config/config.h. = DEFAULT_SYSROOT=E2=80=99s probably being stored in the compiler, somehow=E2= =80=A6 >> Cheers, >> -Ngie >> >> 24 /* Default to all compiler invocations for --sysroot=3D. */ >> 25 /* #undef DEFAULT_SYSROOT */ >> >> $ grep -r DEFAULT_SYSROOT lib/clang/ >> lib/clang/include/clang/Config/config.h:/* #undef DEFAULT_SYSROOT */ >> lib/clang/clang.build.mk: -DDEFAULT_SYSROOT=3D\"${TOOLS_= PREFIX}\=E2=80=9D >> $ cc -print-search-dirs >> programs: =3D/usr/bin >> libraries: =3D/usr/bin/../lib/clang/3.8.0:/usr/lib >=20 > Yup. Here=E2=80=99s the smoking gun: >=20 > $ grep -r TOOLS_PREFIX Makefile* > Makefile.inc1: TOOLS_PREFIX=3D${WORLDTMP} \ > Makefile.inc1:XMAKE=3D TOOLS_PREFIX=3D${WORLDTMP} ${BMAKE} \= > Makefile.inc1:KTMAKE=3D TOOLS_PREFIX=3D${WORLDTMP} MAKEOBJDIR= PREFIX=3D${WORLDTMP} \ > Makefile.inc1:# The internal bootstrap compiler has a default sysroot s= et by TOOLS_PREFIX > Makefile.inc1: TOOLS_PREFIX=3D${XDTP} >=20 > TOOLS_PREFIX needs to be set to the system path when compiling the cop= y of clang that goes into /usr/bin. > Thanks, > -Ngie >=20 Trust me, you're wasting your time, this is not the problem. If it were then _nothing_ would compile from the /usr/bin/cc compiler. It's only a problem with running the ATF tests which means it is likely storing the flags it is built with somewhere and reusing them. --=20 Regards, Bryan Drewery --UXRgudTaEKnSB9J2rjrf852MVar99Vknl-- --xHGMKSrJutcmrC149MDX5loN70ChQM6EW Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBAgAGBQJXxH0HAAoJEDXXcbtuRpfPmsMIAIcZnTQtWDisDCrk5ovl4QCi EjvnVfw44rVAkaNrTUj2at2Wm7zEAFnWxVqQ5dWpkdjWSnVjNLEjvmZZyudYIlF2 rx2GX+kfATDI0AwP62VuIOSv3ADpJvv5w7B51VG2v9c3HQbC/BAcJS3oNZdYBso6 Wxw1Kk3+aclvzn2JHF5g5ZHvEwU3DVgQKVQkhB0VA2YV039MNWz7FFgHHmfIN4oK 2uHP0PFo+8fQpyUh/2gD7D1mEwERC8EnrZo4QG8mi4ZQH/1s8l6hAKMWIzTXlJfW sLD+V+D0LY7c4ZxCbqLdaaNOiPcXdASv1f/fnLaHcamwS4HWYYxiSyORUbaobXM= =YN8i -----END PGP SIGNATURE----- --xHGMKSrJutcmrC149MDX5loN70ChQM6EW--