[libstdc++] Un-precious the CC-related variables

[Phil Edwards]

On Wed, Aug 13, 2003 at 08:22:46PM -0400, Kaveh R. Ghazi wrote:
>  > From: Alexandre Oliva <aoliva@redhat.com>
>  > 
>  > My guess: if libf77 is configured before libstdc++, it caches the
>  > right values.  If libf77 is configured after libstdc++ stores the
>  > wrong value in the cache, we lose.
> 
> You're probably right.  In a serial make, I think libstdc++ goes
> first.  I did a diff of the file mips-sgi-irix6.5/mabi=64/config.cache
> between a serial build and a parallel build.  I would think I
> shouldn't see any differences, but I do.  The parallel (working) one
> is the original '<' file and the serial (failing) one is the resulting
> '>' file in this diff.

For whatever it's worth, the '<' comments are the ones written by libstdc++
(and, I presume, any new-tools configure).

-- 
Debugging is twice as hard as writing the code in the first place.
Therefore, if you write the code as cleverly as possible, you are,
by definition, not smart enough to debug it.
    - Brian W. Kernighan