How to use PROJ wrapper port

[Sergey Fedorov]

You can use `configure.pkg_config_path-prepend` or
`cmake.module_path-append` or alike, tailoring to what exactly you need.
There are ports which use libfmt of specific versions, check how it is done
there.

On Sat, Jun 28, 2025 at 8:23 AM Ryan Carsten Schmidt <
ryandesign at macports.org> wrote:

> On Jun 27, 2025, at 17:42, Dave Allured - NOAA Affiliate wrote:
> >
> > 
> > Devs, I want to add a dependency on port:proj, the PROJ generic wrapper,
> to a current port.  That port (VTK) uses CMake, and find_package fails
> because all of the cmake and pkgconfig files are inside versioned
> subdirectories such as /opt/local/lib/proj9.
> >
> > Is there a generic way to use the PROJ wrapper port, without hard coding
> a version number or adding a search loop, like I see in many other
> portfiles?
>
> I expect that you should depend on the specific versioned proj port you
> need (not the proj meta port) and use the right cmake flags to tell vtk to
> use that.
>
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