From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kate Hedstrom <kate@ahab.Rutgers.EDU>
To: egcs@cygnus.com, kh@wg.icl.co.uk
Subject: Re: Building on SunOS - sparc-sun-sunos4.1.3_U1
Date: Mon, 08 Sep 1997 07:37:00 -0000
Message-id: <199709081312.JAA21756@ahab.rutgers.edu>
X-SW-Source: 1997-09/msg00279.html

> collect2: ld returned 2 exit status
> ld: Undefined symbol 
>    _strtoul 
> *** Error code 1
> make: Fatal error: Command failed for target `f771'
> Current working directory /d322/kh/egcs-970904/gcc
> *** Error code 1
> make: Fatal error: Command failed for target `f771'

There are two ways to fix this:

1. go into gcc/f/proj.h and modify:

#define FFEPROJ_STRTOUL 1       /* 0=>use untested code in proj.c. */

to 

#define FFEPROJ_STRTOUL 0       /* 0=>use untested code in proj.c. */

I have done this successfully on a Sun3.

2. modify your shared libc.so.x.x so that it includes a version
of strtoul.  The one I use is from the BSD bind package since I was
installing gethostbyname and friends from there anyway.  You might want
to grab strerror while you are at it.

Kate