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RE: problem when linking against Sybase dll with cygwin
- From: "Dave Korn" <dave dot korn at artimi dot com>
- To: <cygwin at cygwin dot com>
- Date: Mon, 2 Oct 2006 10:46:34 +0100
- Subject: RE: problem when linking against Sybase dll with cygwin
On 02 October 2006 10:22, Benh LIEU SONG wrote:
> I'm trying to compile some libraries of us which need Sybase dll.
> I found that It was better to link agains import libraries, which can be
> generated when one has .lib files. That's what I did, following the
> procedure described in http://www.cygwin.com/cygwin-ug-net/dll.html
> (Linking against DLL).
> My def file has reference to functions which end with @n where n is number
> so linking fails (same as Michael Peppler). I redefined _MSC_VER=800 and
> finally got as result :
> spg_sybase.o:spg_sybase.c:(.text+0xa50): undefined reference to `dbbind@20'
> spg_sybase.o:spg_sybase.c:(.text+0xc68): more undefined references
> spg_sybase.o:spg_sybase.c:(.text+0x1716): undefined reference to `dbexit@0'
> which I can't understand since I *think* (but may be wrong) my .a fil has
> same references, or have I got something wrong ?
> here is what an nm on my generated .a file outputs :
> 00000000 T _dbcmd@8
> 00000000 T _dbclropt@12
> 00000000 T _dbclrbuf@8
How does your linker command-line look?
Can't think of a witty .sigline today....
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