Re: [PATCH 1 of 1] complibs/cloog: with static ppl,DAÅorrectly link with libm

["Yann E. MORIN" <yann dot morin dot 1998 at anciens dot enib dot fr>]

Arnaud, All,

On Friday 06 August 2010 170615 Arnaud Lacombe wrote:
> On Thu, Aug 5, 2010 at 6:18 PM, Yann E. MORIN
> <yann.morin.1998@anciens.enib.fr> wrote:
> > [...]
> > ? ? ? ? cloog_opts+=( --disable-shared --enable-static )
> > - ? ? ? ?cloog_LDFLAGS='-lstdc++'
> > + ? ? ? ?cloog_LDFLAGS='-lstdc++ -lm'
> > ? ? fi
> >
> > ? ? CFLAGS="${CT_CFLAGS_FOR_HOST}" ? ? ? ? ? ? ?\
> >
> as a side note, this will be needed if one expect to use ct-ng on
> NetBSD. There has been a bug in 5.x which was fixed later on.

Nice to know. Thanks.

> Beside that, 2 questions:
>  - does the missing symbols concerns libstdc++, from what I see in the
> errors triggered, the missing symbols come from ppl; wouldn't "-lm
> -lstdc++" do the job as well ?

Hmm... I don't know, I did not try. Even if the symbol is required by ppl
and not libstdc++, then having -lm after -lstdc+ is not very important.
The reverse would have been. Do we really care?

>  - didn't  you forgot the cc/gcc.sh part ?

I have two queus here: 'incoming', that gets only patches from the list,
and 'outgoing' that gets only my patches. I assume that patches in
'incoming' will be reviewed in the thread they originate from. and I do
not want to pollute the list with duplicates.

The gcc part is alrady on the list, so comments should go as a response
to the OP in the original thread. The two fixes apply to the same issue,
but are not dependent (code-wise) each on the other. So two threads
seemed OK to me.

Regards,
Yann E. MORIN.

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