Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!nthropy!lowe
From: lowe@nthropy.UUCP (Andy Lowe)
Newsgroups: comp.unix.aix
Subject: Re: Help on Compiling Emacs on AIX (RS6000)
Message-ID: <9010092106.AA22112@nth.com>
Date: 9 Oct 90 21:06:19 GMT
Lines: 47
Posted-Date: Tue, 9 Oct 90 16:06:19 CDT
To: comp-unix-aix@cs.utexas.edu


yzhao@hermes.cs.uh.edu writes:

> I am trying to install amacs on RS6000 running AIX using the file
> obtained from University of Washington. The compiling went fine, but
> when tring to link the object files using ld, I gor the following
> messages:
     ...  ...

0706-244 ERROR: No entry point or export symbols were found
         following garbage collection.

boy, does that sound familiar!

Eliot Lim <eliot@lanmola.engr.washington.edu> answered that question for
me just yesterday:

1. modify src/ymakefile to use -O, and not -g

unfortunately,
        cc -O -Demacs  -D_BSD  -c data.c 
generated an error:
xlc: 1501-229 Compilation ended due to lack of space 

skipping optimization for this one routine worked, however.

2. use cc rather than ld to link. (you can remove the reference to -lc)

3. also, I couldn't get the loader to find alloca().

 explicitly including the version thoughtfully provided with the gnuemacs
 distribution finally worked.

the posting:
	 use of alloca and optimization under XL C on AIX 3.1
by abe@mace.cc.purdue.edu (Vic Abell)
in this newsgroups seems to report a similar problem.

4. I haven't tried the X emulator yet, since eliot seemed to indicate
he was having problems.  stay tuned...

it's a little clunky, but it works.

good luck!

Andy Lowe
andy@nth.com