Hi Arjen,
Arjen Markus wrote:
> On 2009-04-29 13:34, Arjen Markus wrote:
>
>
>> There is a problem with the shared l'ibraries that are produced during
>> the build: you need to set the path right. Unfortunately this includes
>> _all_ paths: lib/csa, lib/nistcd, lib/qsastime, src, drivers,
>> bindings/c++, etc.
>>
>> I tried to use the LIBRARY_OUTPUT_PATH variable in the toplevel
>> CMakeLists.txt file, but that failed: libtool can not find the driver
>> DLLs then.
>>
>> (We need to sort this one out!)
>>
>>
>
> Does anyone have an idea on how to solve this issue? I could revert
> to Werner's Windows-specific libtool look-a-like for all Windows
> builds, but that may be a rather big step just before a release.
>
Problem is/was that for the original libltdl implementation a path to
the driver directory was added in front of the driver name. So the
driver wasn't found if all dlls where located in the dll directory. I
made a small change to test-drv-info.c and plcore.c which doesn't
prepend the path also for cygwin now. Together with the
LIBRARY_OUTPUT_PATH correctly set (what do you mean that you tried to
use that? It's already there isn't it:
# in windows all created dlls are gathered in the dll directory
# if you add this directory to your PATH all shared libraries are available
if(BUILD_SHARED_LIBS AND WIN32)
SET(LIBRARY_OUTPUT_PATH ${CMAKE_CURRENT_BINARY_DIR}/dll)
endif(BUILD_SHARED_LIBS AND WIN32)
(line 108-112). This is also in the svn, so you shouldn't need to change
that. )
and if you add the dll directory to the PATH environment variable this
should make the dynamic drivers work for Cygwin. At least it works for
me now.
Could you please test that?
Thanks,
Werner
> Regards,
>
> Arjen
>
>
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--
Dr. Werner Smekal
Institut fuer Allgemeine Physik
Technische Universitaet Wien
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