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Re: cpp discrepancies
- To: Jamie Lokier <egcs at tantalophile dot demon dot co dot uk>
- Subject: Re: cpp discrepancies
- From: Zack Weinberg <zack at rabi dot columbia dot edu>
- Date: Wed, 28 Apr 1999 17:33:22 -0400
- cc: Zack Weinberg <zack at rabi dot columbia dot edu>, egcs at egcs dot cygnus dot com
On Wed, 28 Apr 1999 23:12:03 +0200, Jamie Lokier wrote:
>Marc Espie wrote:
>> Well, I've been trying --enable-cpp, and using the resulting cpp.
>>
>> It would be great if this beastie could be *documented*, as there are severa
>l
>> minor divergences from the usual cpp (neither cpp.1 nor cpp.texi document it
>)
>
>Does cpplib support the (undocumented) SUNPRO_DEPENDENCIES environment
>variable, as cccp does?
>
>It's rather useful and no other option or environment variable provides
>equivalent functionality.
Yes it does. However, that's not relevant to this thread; we are
talking about the behavior of the wrapper program versus the docs, not
the two different implementations of the real preprocessor.
zw