Re: can't get past commencement in test-env

[Maxim Cournoyer <maxim.cournoyer@gmail.com>]

Hi Caleb,

Caleb Ristvedt <caleb.ristvedt@cune.org> writes:

> Maxim Cournoyer <maxim.cournoyer@gmail.com> writes:
>
>> Hello Caleb,
>>
>> Sorry if this answer is late; I noticed nobody had replied yet, so
>> thought I'd try.
>
> Thanks.
>
>> That's an interesting find! What exactly is the 'test-env'? Do you mean
>> an environment created using 'guix environment --pure' ?
>
> No, test-env is the name of a script generated in the process of
> compiling guix. It's used in running the tests run by 'make check'. The
> main feature is that it runs its own daemon with its own store in a
> subdirectory of the guix source directory named test-tmp/store, so tests
> involving the daemon can be run without needing it already
> installed. Other than that, it works like pre-inst-env for the most
> part.
>
>>> What is The Right Thing™ to do here?
>>
>> Perhaps the best fix would be to find a way to tell gcc to always use
>> "/lib" for its library directory?  Perhaps possible via a configure
>> flag?  Otherwise by patching the script.
>
> genmultilib takes many arguments, passed to it from the makefile. I'm
> sure there's a combination of values for which it will do what we
> currently do. To work correctly, though, the script will definitely have
> to be patched so that the script it generates has the correct
> interpreter.
>
>> Until we have a need for separating /lib and /lib64 (I guess if we
>> wanted to produce 32 bits variants of packages, that could be useful),
>> we can postpone the big change of using the "correct" library path.
>
> Aye. Changing the builder for gcc-boot0 will cause a full-world rebuild,
> so I suppose it should go in core-updates?
>
> - reepca

core-updates is currently being stabilized (it's in a frozen state).
Perhaps it's best to hold on to publishing this change until
core-updates has been merged to master or else base it on top of the
'core-updates-next' branch, which is used in place of core-updates in
those circumstances.

Maxim