gcc strange behavior

Article View: gnu.gcc.help

Article #51165

#51165

From: Jongwook Kim
Date: Wed, 07 Jul 1993 23:41

30 lines
1465 bytes

Subject : Strange behavior of gcc
HI!

I'm using gcc-2.3.1 on sun sparc station.
Very strange behavior occurs as follows.
I have several plain c files.
They are compiled and linked and the executable runs fine.
When I recompile everything with -x c++ flag, they are compiled fine.
(As I expect, c++ should downwaard compatible.)
But, they cannot be linked.
ld complains it cannot find lots of functions I defined.
I used -fno-strict-prototype
when I compiled them.
Also, I tried to just compile one file with c++ option
and the others are compiled with no c++ option.
Up to this point it's fine.
But as I tried to linke them, ld complains the same problem.
Any hints?
Thanks in advance.


Jongwook Kim

Center for Intelligent Robotic System for Space Exploration
Department of Electrical, Computer & System Engineering
Rensselaer Polytechnic Institute
Troy, NY 12180
U.S.A.

internet : kim@ral.rpi.edu

Technical Details

Message-ID: <21fmvm$77e@usenet.rpi.edu>

Path: arc1-ca.pugleaf.net!gmd.de!newsserver.jvnc.net!howland.reston.ans.net!gatech!news.ans.net!rpi!kim

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 11318c,89e44192bb7e84ac,start
X-Google-Attributes: gid11318c,public
X-Google-ArrivalTime: 1993-07-07 16:47:46 PST
Path: arc1-ca.pugleaf.net!gmd.de!newsserver.jvnc.net!howland.reston.ans.net!gatech!news.ans.net!rpi!kim
From: kim@sol.ral.rpi.edu (Jongwook Kim)
Newsgroups: gnu.gcc.help
Subject: gcc strange behavior
Date: 7 Jul 1993 23:41:42 GMT
Organization: Rensselaer Polytechnic Institute, Troy, NY
Lines: 30
Message-ID: <21fmvm$77e@usenet.rpi.edu>
NNTP-Posting-Host: ral.rpi.edu