this breaks builds of head on stable/9 (Re: svn commit: r257268 - head/gnu/usr.bin/binutils/ld

[Bryan Drewery]

On 11/1/2013 1:18 AM, Luigi Rizzo wrote:
> On Thu, Oct 31, 2013 at 09:09:24PM -0500, Brooks Davis wrote:
>> On Thu, Oct 31, 2013 at 06:02:25PM -0700, Luigi Rizzo wrote:
>>> as per the subject, after this commit building head on stable/9
>>> fails with the error below:
>>>
>>> ===> lib/libpam/modules/pam_krb5 (all)
>>> make: don't know how to make
>>> /media/bsd10/usr/home/luigi/FreeBSD/head/../usr/obj-pico-amd64/media/bsd10/usr/home/luigi/FreeBSD/head/tmp/usr/lib/libkrb5.a.
>>> Stop
>>>
>>> reverting the commit fixes the build.
>>>
>>> Any idea how this can be fixed ?
>>
>> I just built world and kernel with a freshly checked out head on
>> ref9-amd64 so I supect something in your environment.  This change
>> should only impact the installed copy of ld which would have no effect
>> on a 9-stable system.  Any portion of the build system using a version
>> effected by this change is broken since only the cross build version
>> should be used and that one will have it's own sysroot value as always
>> it always has.
> 
> ok so what happens is the following (trying to build HEAD on 9.2, both amd64)
> 
> - WITHOUT_CLANG and related options:
>     "make toolchain"	fails with the error on krb5
>     "make buildworld"	works, and a subsequent
> 				"make toolchain" also works
> 
> - without options (so compiling CLANG)
> 
>     "make toolchain"	fails with the error below
> 
>     building shared library libc.so.7
>     /usr/bin/ld: this linker was not configured to use sysroots
>     cc: error: linker command failed with exit code 1 (use -v to see invocation)

Are you using ccache? I've seen this error with that before r257268.

>     *** [libc.so.7] Error code 1
>     1 error
>     *** [all] Error code 2
>     1 error
> 
> 
> "make toolchain" on an empty tree used to work until before this commit,
> and does work if i revert this single change
> 
> So does this mean that 'toolchain' now has some prerequisites ?
> 
>     cheers
>     luigi
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-- 
Regards,
Bryan Drewery

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