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Date:      Wed, 22 Feb 2017 07:07:53 -0800
From:      Ravi Pokala <rpokala@mac.com>
To:        Eric Badger <badger@FreeBSD.org>, Ravi Pokala <rpokala@mac.com>, src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org
Subject:   Re: svn commit: r313992 - in head: sys/kern sys/sys tests/sys/kern
Message-ID:  <8A0BA2B9-D697-44AD-92C1-1B53088F83B4@panasas.com>
In-Reply-To: <4825881c-0199-1224-b46b-ab2a78f02392@FreeBSD.org>
References:  <201702201553.v1KFrGqx057871@repo.freebsd.org> <69055A2F-849B-496B-94BE-0724E0957B81@panasas.com> <4825881c-0199-1224-b46b-ab2a78f02392@FreeBSD.org>

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-----Original Message-----
> From: <owner-src-committers@freebsd.org> on behalf of Eric Badger <badger@FreeBSD.org>
> Date: 2017-02-21, Tuesday at 20:37
> To: Ravi Pokala <rpokala@mac.com>, <src-committers@freebsd.org>, <svn-src-all@freebsd.org>, <svn-src-head@freebsd.org>
> Subject: Re: svn commit: r313992 - in head: sys/kern sys/sys tests/sys/kern
> 
> On 02/21/2017 05:45 PM, Ravi Pokala wrote:
>> Hi Eric,
>> 
>> This appears to break buildworld for a bunch of platforms -- possibly all the ones that use gcc rather than clang?
>> 
>> A representative example from sparc64:
>> 
>>     /usr/home/rpokala/freebsd/clean/base/head/tests/sys/kern/ptrace_test.c: In function 'atfu_ptrace__PT_KILL_breakpoint_body':
>>     /usr/home/rpokala/freebsd/clean/base/head/tests/sys/kern/ptrace_test.c:1693: warning: implicit declaration of function '__builtin_debugtrap'
>>     *** [ptrace_test.o] Error code 1
>> 
>> Thanks,
>> 
>> Ravi (rpokala@)
> 
> Hi Ravi,
> 
> Thanks for letting me know, and sorry for the breakage. It should be 
> fixed as of r314075.
> 
> Eric

Hi Eric,

Alas, no joy:

    /usr/home/rpokala/freebsd/clean/base/head/tests/sys/kern/ptrace_test.c:1694:3: error: implicit declaration of function 'breakpoint' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
                    breakpoint();
                    ^

Try again?

Thanks,

Ravi (rpokala@)





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