Date: Thu, 5 Oct 1995 21:08:00 -0400
From: dj (DJ Delorie)
To: andy AT soft-n-hard DOT de
Cc: djgpp AT sun DOT soe DOT clarkson DOT edu
Subject: Re: compiler path


> One of the problems I have is the compiler path. How does
> this work with djgpp? I know that most things are set in
> djgpp.env, but I can't find the location where these settings 
> are parsed. Is it in the stub or where?

gcc and cpp use the environment variables as documented in the manual,
but only for native compiles!  For cross-compiling, you have to build
the cross compiler with an understanding of where the subprograms,
includes, and libraries will be found.

In V1, go32 reads the djgpp.env file.  In V2, src/libc/crt0/*.c reads
the environment file (it's in libc.a, and hence in your application).