vcpkg/ports/proj4/vcpkg.json

{
  "name": "proj4",
  "version-semver": "8.9.9",
  "description": "A stub package that pulls in proj. Do not depend on this package.",
  "license": "MIT",
  "dependencies": [
    {
      "name": "proj",
      "version>=": "9.0.0"
    }
  ]
}