* Revise portfile and patch
* Install pc file for windows
* Update versions
* Remove readosm failure from CI baseline
* Revise dependencies based on #include, use pkgconfig
* Revise portfile
* Update to 5.0.1
* Update versions
* Fix release-only nmake build
* Update versions
* Enable CI for libspatialite:x64-windows-static-md
* Use pkgconfig for nmake
* Use pkgconfig for autotools; fix mingw
* Install pc file for windows
* Add feature interface, make GPLv2+ features optional
* spatialite-tools need libspatialite[rttopo]
* Update versions