Thanks Marcos I tried re-running the cdo make and it still picked up libsz.la Will re-running configure automatically pick up the shared instead of the static?
> -----Original Message----- > From: cygwin-ow...@cygwin.com [mailto:cygwin-ow...@cygwin.com] On > Behalf Of Marco Atzeri > Sent: December-11-14 2:04 PM > To: cygwin@cygwin.com > Subject: Re: Building cdo > > > On 12/11/2014 6:31 PM, DeTracey, Brendan wrote: > > Hi, > > > > I am trying to build cdo (https://code.zmaw.de/projects/cdo) from source and > have a common problem: > > *** Warning: This system can not link to static lib archive > /usr/local/lib/libsz.la. > > *** I have the capability to make that library automatically link in > > when > > *** you link to this library. But I can only do this if you have a > > *** shared version of the library, which you do not appear to have. > > > > I looked at my build of libsz (from hdf's szip > http://www.hdfgroup.org/HDF5/release/obtain5.html#extlibs ) and even though > I specified --enable-shared it did not build the shared libraries. Why is > this? > > > > I looked at libsz.la and manually built a dll from the object files: > > gcc -shared -o libsz.dll rice.o sz_api.o encoding.o but copying the > > resulting libsz.dll to /use/local/lib is not enough for the cdo build > > to recognize it as the shared library. It still tries to link to libsz.la > > Do I need > *.dll.a for libsz? > > yes > > > > How do I do this and where do I put the final libsz.dll and corresponding > libsz.dll.a? > > gcc -shared -Wl,--enable-auto-import -Wl,--enable-auto-image-base \ > -o cygsz.dll -Wl,--out-implib=libsz.dll.a \ > rice.o sz_api.o encoding.o > > cygsz.dll in /usr/local/bin > libsz.dll.a in /usr/local/lib > > > > Pointing me to any documentation would be appreciated. All I have found is > Building and Using DLL's in the Cygwin users manual. > > same as reported > https://cygwin.com/cygwin-ug-net/dll.html#dll-build > > -- > Problem reports: http://cygwin.com/problems.html > FAQ: http://cygwin.com/faq/ > Documentation: http://cygwin.com/docs.html > Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
