From mboxrd@z Thu Jan  1 00:00:00 1970
From: hjl@lucon.org (H.J. Lu)
To: vonbrand@sleipnir.valparaiso.cl (Horst von Brand)
Cc: egcs@cygnus.com
Subject: Re: cpp only piece not parametrized with gcc-lib directory?
Date: Mon, 23 Mar 1998 21:57:00 -0000
Message-id: <m0yHKc5-00058JC@ocean.lucon.org>
References: <199803230403.AAA08140@sleipnir.valparaiso.cl>
X-SW-Source: 1998-03/msg00790.html

> 
> I built egcs-1.0.2 some days back for i586-pc-linux-gnu (the default), but
> my compilers live in i386-redhat-linux, per RedHat-5.0 convention.  Not
> wanting to rebuild everything, I just moved the directory egcs-2.90.27 from
> /usr/lib/gcc-lib/i586-pc-linux-gnu to /usr/lib/gcc-lib/i386-redhat-linux. I
> tried a small C program with:
> 
>       gcc -V egcs-2.90.27 -v hello.c
> 
> The _only_ (and easily fixed) trouble was that cpp hardwired
> /usr/lib/gcc-lib/i586-pc-linux-gnu/include into the <> search path. It
> would be nice if it got this, e.g., from either a -I created by the
> compiler driver, or read it from .../specs.
> 

# ls -l /usr/lib/gcc-lib
total 19
lrwxrwxrwx   1 root     root           18 Mar  6 21:29 i386-redhat-linux -> i586-unknown-linux
drwxr-xr-x   4 root     root         1024 Mar 17 12:27 i586-unknown-linux


H.J.