[geos-devel] Compiling geos on windows

[Howard Butler]

I made a PR that fixes these issues. It can be found at
https://github.com/libgeos/geos/pull/226

On Thu, Sep 19, 2019 at 3:23 PM Daniel Baston <dbaston at gmail.com> wrote:

> Hi Paul,
>
> I suspect you're running into the same problem documented in this ticket:
> https://trac.osgeo.org/geos/ticket/975
> I think the CI builds are succeeding because they have
> -DBUILD_SHARED_LIBS=NO.
>
> We probably need to build shared libraries in the CI builds. I haven't
> fixed it because I don't have ready access to Windows or Visual Studio.
> If you're able to submit a PR to fix this, it would be most welcome.
>
> Thanks,
> Dan
>
> On Thu, Sep 19, 2019 at 4:08 PM Paul van der Linden <
> paul.doskabouter at gmail.com> wrote:
>
>> Hi,
>>
>> I'm trying to compile it on windows (7) in visual studio, but I keep
>> getting errors about attempting to reference a deleted function (C2280).
>>
>> After quite some digging I found out that the usage of
>> std::vector<std::unique_ptr<SomeType>> was the cause of that. (Commenting
>> out that declaration and all its references got me a successful compile).
>>
>> Tried it in vs2017 and vs2019, same results...
>> Both attempts done via the cmake support that has been built in in visual
>> studio (just open the folder containing the cmakelists.txt).
>>
>> Strange thing is that in your ci builds just fine with vs2019, 2017 and
>> even 2015.
>> Checking the logs, the only difference I see is that in the ci, and
>> enterprise version is used, while I have the community edition. Find it
>> hard to believe that those 2 have different compilers...
>>
>> Also tried running cmake (latest version), but that kept on complaining
>> that it couldn't find it's root and couldn't find CMakeDependentOption.
>>
>> Has anyone experience with building in visual studio, or any pointers on
>> how to get this to work?
>> Will be greatly appreciated.
>>
>> Paul
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>
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