Re: c++/5997: CPLUS_INCLUDE_PATH not working properly

[Zack Weinberg <zack@codesourcery.com>]

The following reply was made to PR c++/5997; it has been noted by GNATS.

From: Zack Weinberg <zack@codesourcery.com>
To: Neil Booth <neil@daikokuya.demon.co.uk>
Cc: jbakker@rssd.esa.int, gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: Re: c++/5997: CPLUS_INCLUDE_PATH not working properly
Date: Mon, 18 Mar 2002 11:08:42 -0800

 On Mon, Mar 18, 2002 at 06:25:00PM +0000, Neil Booth wrote:
 > 
 > I *think* this goes back 3 years (before my time!) to your change to
 > cppinit.c 1.5 -> 1.6.  Would you have a look at it?  We used to put
 > the paths in the env var before the default paths.  Now we do something
 > that is a little different I think.
 
 I'm not seeing any problem at all... could you please tell me what's
 going wrong in your environment?
 
 ~/f $ CPLUS_INCLUDE_PATH=`pwd`/include g++ -c -H main.cc ; echo $?
 /home/zack/f/include/foo.h
 0
 ~/f $ CPLUS_INCLUDE_PATH=`pwd`/include g++-3.0 -c -H main.cc ; echo $?
 . /home/zack/f/include/foo.h
 0
 ~/f $ CPLUS_INCLUDE_PATH=`pwd`/include ~/src/gcc/b/vanilla/gcc/g++ \
   -B ~/src/gcc/b/vanilla/gcc/ -H -c main.cc ; echo $?
 . /home/zack/f/include/foo.h
 0
 
 zw