Building DLL
Dave Korn
dk@artimi.com
Wed Jul 7 16:56:00 GMT 2004
> -----Original Message-----
> From: cygwin-owner On Behalf Of Gerrit P. Haase
> Sent: 07 July 2004 17:35
> Maarten wrote:
> which needs to
> > be built as a shared library. Dbh uses libtool in its build process.
>
> > Of course this complains with
>
> > libtool: link: warning: undefined symbols not allowed in
> > i686-pc-cygwin shared libraries
>
> > As far as I know, to get this to build I need to create a
> .def file, and
> > somehow include this in the libtool invocation.
>
> > Are there some general hints to determine which
> functions/symbols need
> > to be included in this .def file, and how to modify the libtool
> > invocation to use this file?
>
> You don't need .def files on Cygwin. Just add -no-undefined to
> libxyz_LDFLAGS.
Do you perhaps mean "--allow-shlib-undefined"? A quick glance at the ld
--help output suggests that's more like what's needed, isn't it?
cheers,
DaveK
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Can't think of a witty .sigline today....
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