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From: | "Dave Korn" <dave DOT korn AT artimi DOT com> |
To: | <cygwin AT cygwin DOT com> |
Subject: | RE: problem when linking against Sybase dll with cygwin |
Date: | Mon, 2 Oct 2006 10:46:34 +0100 |
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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 AT 20' > spg_sybase.o:spg_sybase.c:(.text+0xc68): more undefined references > spg_sybase.o:spg_sybase.c:(.text+0x1716): undefined reference to `dbexit AT 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 AT 8 > 00000000 T _dbclropt AT 12 > 00000000 T _dbclrbuf AT 8 How does your linker command-line look? cheers, DaveK -- Can't think of a witty .sigline today.... -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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