Path: chuka.playstation.co.uk!news
From: gil@snsys.com (Gil Jaysmith)
Newsgroups: scea.yaroze.programming.gnu_compiler
Subject: Re: C++ Include paths
Date: Mon, 16 Feb 1998 13:30:24 GMT
Organization: PlayStation Net Yaroze (SCEE)
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On Sun, 15 Feb 1998 15:00:10 -0000, "Graeme Evans"
<evans@fourny.demon.co.uk> wrote:
>Gil, did I get this right?

Yes. Setting CPLUS_INCLUDE_PATH should be good enough. On the other
hand, it might be affected by the way you built the compilers. I had
to do some disturbing meddling with the source because of Cygnus's
goddamn changes. It stats every directory to see whether it exists
before adding it to the include path (no problem), but it also does
some dubious processing to determine whether directories have
prefixes, which I ended up disabling because it just zarked me off and
I decided it was valueless outside the Cygwin environment.

I don't know offhand about LIBRARY_PATH since I never build gcc
itself, just cc1 and cc1plus. (And Objective C! Who wants to be the
first person to write a PSX game in this? :) However, distrusting
environment variables as I do, I'd recommend you stick with the -I
option.

Graeme, did you build the C++ startup code and libgcc2 math routines
too?

- Gil