[gdal-dev] Build of gdal fails on missing OSGeo.GDAL.Core

[Paul Harwood]

I can have a think about what is causing the problem - but the simplest fix
if you don't want the c# bindings is to build with
-DBUILD_CSHARP_BINDINGS:BOOLOFF

More on the compile switches here
https://gdal.org/development/building_from_source.html#cmdoption-arg-BUILD_CSHARP_BINDINGS-BOOL

On Fri, 2 Dec 2022 at 12:45, Rob Stevens <phlebas at cantab.net> wrote:

> I am very new to building out GIS tools on the MacOS platform,
> so I apologize for my rather turgid description below.
>
> I am trying to build gdal 3.6.0 (git cloned)
> on macos catalina 10.15.7 on a macbook pro 2017
> On this machine I have various versions of Msoft dotnet core sdks installed
> (7.0.100, 6.0.403, 6.0.401, 2.1.500)
> All goes well until the build gets 88% done.
> Then I see:
>
> ======= Building .NET project OSGeo.OSR [Release ]
>    Determining projects to restore...
> /usr/local/share/dotnet/sdk/7.0.100/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.EolTargetFrameworks.targets(28,5):
>
> warning NETSDK1138: The target framework 'net5.0' is out of support and
> will not receive security updates in the future. Please refer to
> https://aka.ms/dotnet-core-support for more information about the
> support policy.
> [/Users/rob/tmp/git_checkouts/gdal/build/swig/csharp/osr/osr_csharp.csproj]
>    Writing /var/folders/15/nt94jgd930z_z6zr5gc081y00000gr/T/tmpUJ1Fvw.tmp
> info : X.509 certificate chain validation will use the fallback
> certificate bundle at
> '/usr/local/share/dotnet/sdk/7.0.100/trustedroots/codesignctl.pem'.
> info : X.509 certificate chain validation will use the fallback
> certificate bundle at
> '/usr/local/share/dotnet/sdk/7.0.100/trustedroots/timestampctl.pem'.
> info : Restoring packages for
>
> /Users/rob/tmp/git_checkouts/gdal/build/swig/csharp/osr/osr_csharp.csproj...
> info :   GET
> https://api.nuget.org/v3-flatcontainer/osgeo.gdal.core/index.json
> info :   NotFound
> https://api.nuget.org/v3-flatcontainer/osgeo.gdal.core/index.json 1316ms
> error: NU1101: Unable to find package OSGeo.GDAL.Core. No packages exist
> with this id in source(s): nuget.org
> error: Package 'OSGeo.GDAL.Core' is incompatible with 'all' frameworks
> in project
> '/Users/rob/tmp/git_checkouts/gdal/build/swig/csharp/osr/osr_csharp.csproj'
>
> It is not my intent to build any dotnet components/interfaces
> but the cmake build seems to want to do this just by virtue
> of my having dotnet SDKs installed. The cmake build files
> are very difficult to understand, and I have not yet been
> able to figure out how to prevent these unneeded
> components being built.
>
> 1. How do I prevent these dotnet components being built?
> 2. It seems as though I am trying to build against all versions of the
> dotnet
>      SDK installed, but some of those versions do not have nuget packages
>      for OSGeo.GDal.Core.
>      Regardless of my needs, is this not a larger problem in the build?
>
> Thanks for any help.
>
> Rob Stevens
> _______________________________________________
> gdal-dev mailing list
> gdal-dev at lists.osgeo.org
> https://lists.osgeo.org/mailman/listinfo/gdal-dev
>
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