svn commit: r268619 - head/usr.bin/users
Tijl Coosemans
tijl at FreeBSD.org
Mon Jul 14 13:03:38 UTC 2014
On Mon, 14 Jul 2014 12:24:38 +0000 (UTC) Pietro Cerutti wrote:
> Author: gahr (ports committer)
> Date: Mon Jul 14 12:24:38 2014
> New Revision: 268619
> URL: http://svnweb.freebsd.org/changeset/base/268619
>
> Log:
> Unbreak the build by re-enabling exceptions.
>
> Disabling them breaks build on archs using GCC. The problem is at line 156 of
> bits/basic_ios.h:
>
> if (this->exceptions() & __state)
> __throw_exception_again;
>
> With exceptions disabled __throw_exception_again is defined as
>
> #define __throw_exception_again
>
> at line 45 of exception_defines.h and the code results in an empty loop body,
> which fails because of -Werror.
Maybe define it as ((void)0) instead?
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