Re: preprocessor/8505: cross cpp0 use PREFIX_INCLUDE_DIR=$prefix/include

[Zack Weinberg <zack@codesourcery.com>]

The following reply was made to PR preprocessor/8505; it has been noted by GNATS.

From: Zack Weinberg <zack@codesourcery.com>
To: benoit.poulot-cazajou@jaluna.com, stephane.carbillet@jaluna.com,
    drow@mvista.com
Cc: gcc-gnats@gcc.gnu.org, gcc-bugs@gcc.gnu.org
Subject: Re: preprocessor/8505: cross cpp0 use
 PREFIX_INCLUDE_DIR=$prefix/include
Date: Thu, 03 Apr 2003 17:05:20 -0800

 [http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=8505]
 
 My apologies for letting this go for so long.
 
 I am not expert in the domain of cross compilers, and I can think of
 plausible reasons both to have the PREFIX_INCLUDE_DIR searched and
 not to have it searched.  It would be consistent with what is done
 for other directories, like LOCAL_INCLUDE_DIR, not to search it;
 however, it appears that this directory has been searched in cross
 compilers since forever, so people might be depending on the existing
 behavior.
 
 I would appreciate opinions.  Dan, I'm cc:ing you because you've had
 your fingers in this area recently.
 
 zw