Date: Wed, 30 Apr 2014 23:02:31 -0600 From: Warner Losh <imp@bsdimp.com> To: Julian Elischer <julian@FreeBSD.org> Cc: FreeBSD Current <current@freebsd.org> Subject: Re: POLA.. missing --sysroot option in ld? Message-ID: <E10D9559-B76F-438F-8157-CD423EF49CE0@gmail.com> In-Reply-To: <53607ABD.1000605@freebsd.org> References: <536061A9.7030502@freebsd.org> <53607ABD.1000605@freebsd.org>
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On Apr 29, 2014, at 10:23 PM, Julian Elischer <julian@FreeBSD.org> wrote: > On 4/30/14, 10:36 AM, Julian Elischer wrote: >> In our 8.0 based systems at $JOB our build environment made heavy use of the --sysroot option in gcc and ld. >> >> We are trying to move up to a newer release but suddenly the --sysroot option has disappeared. >> >> we get the message "/usr/bin/ld: this linker was not configured to use sysroots" > more spefically the following command (from 'configure') fails on "near 9" > and succeeds on 8.0. > > configure:3352: /usr/bin/gcc -Wall -Wno-unused-parameter -nostdinc -isystem /usr/build/buildroot/tools/x86_gcc4.2.4/usr/include --sysroot /usr/build/buildroot/tools/x86_gcc4.2.4 -Wall -Wno-unused-parame > ter -nostdinc -isystem /usr/build/buildroot/tools/x86_gcc4.2.4/usr/include --sysroot /usr/build/buildroot/tools/x86_gcc4.2.4 --sysroot /usr/build/buildroot/tools/x86_gcc4.2.4 -L/usr/build/buildroot/too > ls/x86_gcc4.2.4/lib -L/usr/build/buildroot/tools/x86_gcc4.2.4/usr/lib conftest.c >&5 >> >> Does anyone know what happened? and when, and by who? >> I have looked in the Makefiles and configuration files in SVN and I can't see a change that would have done this.. >> of course the building of these tools is rather complex so I may have missed some place.. Yea, I looked too and don’t see anything. I thought it was broken in more like 2005 not 2011. You’re only hope is to bisect the tree down to the change that caused it… Warnerhome | help
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