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RE: Linker Errors?
- From: "Dave Korn" <dave dot korn at artimi dot com>
- To: <cygwin at cygwin dot com>
- Date: Fri, 1 Feb 2008 16:42:16 -0000
- Subject: RE: Linker Errors?
- References: <loom.20080201T161144-394@post.gmane.org>
On 01 February 2008 16:22, Richard Head wrote:
> I get the following output when I try and link 3 object files to form my
> exe.
>
> gcc main.o fusionFileIO.o fusionAlgorithms.o -o fusionTK.exe
> fusionFileIO.o:fusionFileIO.c:(.rdata+0x0): multiple definition of
> `_BAD_IMAGE' main.o:main.c:(.rdata+0x0): first defined here
> collect2: ld returned 1 exit status
> make: *** [fusionTK.exe] Error 1
>
> "BAD_IMAGE" is a constant declared in a header file used in all 3 of the
> object files.
>
> Where am I going wrong?
You need to refresh your memory on the difference between a declaration and
a definition.
cheers,
DaveK
--
Can't think of a witty .sigline today....
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