On 19/04/14 11:58, Bruce Dubbs wrote:
> Wayne Blaszczyk wrote:
>> On 19/04/14 09:56, Bruce Dubbs wrote:
>>> Wayne Blaszczyk wrote:
>>>> Hi,
>>>> I have a strange issue. After successfully building LFS 7.5 + Gnome
>>>> 3.12. I've been running on the new build for about a week now with no
>>>> issues. I've now come across an issue where I cannot build Pth-2.0.7. It
>>>> hangs during configure, just after
>>>> 'checking for stack setup via sigaltstack...'
>>>> I can see a process conftest running at 100% which was compiled and
>>>> executed by the configure script.
>>>> Has anyone come across this issue?
>>>> The strange thing is that it was built successfully once during the
>>>> initial build.
>>>> Not sure if this is related:
>>>> http://lists.gnu.org/archive/html/bug-gnulib/2013-11/msg00107.html
>>> Don't know about the hang, but I just went and rebuilt pth without issues.
>> Can you please confirm if its was on a 32 or 64 bit build. Mine is a 64
>> bit build.
> Yes it was a 64-bit build.  However if the problem is a race condition, 
> then that wouldn't be determinative.
>    -- Bruce

After further investigation, I've narrowed down the issue. It seems that
the conftest (checking for stack setup via sigaltstack) hangs when
executing from a gnome-terminal (pts/0). From a console (tty2), it works
fine, (even though Gnome is still running in the background).
Anyone have any ideas on why this would be the case.


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