CMakeSettings.json

{
  "environments": [
    {
      "BuildPath": "${projectDir}\\out\\build\\${name}",
      "InstallPath": "${projectDir}\\out\\install\\${name}"
    },
    {
      "name": "clang_ext",
      "namespace": "cl",
      "inheritEnvironments": [ "clang_cl_x64" ],
      "cc": "clang",
      "cxx": "clang++"
    }
  ],
  "configurations": [
    {
      "name": "x64-Release",
      "generator": "Ninja",
      "configurationType": "RelWithDebInfo",
      "inheritEnvironments": [
        "msvc_x64_x64"
      ],
      "buildRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\build\\${name}",
      "installRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
      "cmakeCommandArgs": "",
      "buildCommandArgs": "-v",
      "ctestCommandArgs": ""
    },
    {
      "name": "PS4 OpenOrbis",
      "generator": "Ninja",
      "configurationType": "RelWithDebInfo",

      "buildRoot": "${env.BuildPath}",
      "installRoot": "${env.InstallPath}",

      "cmakeToolchain": "${projectDir}\\cmake\\oosdk.cmake",
      "cmakeCommandArgs": "",
      "buildCommandArgs": "-v",
      "ctestCommandArgs": "",

      "inheritEnvironments": [ "clang_ext" ],
      "variables": []
    },
    {
      //"variables": [ { "TOOLCHAIN_FILE": "ps4sdk.cmake" } ],   // This doesn't seem to override toolchain.generic:: [env.]TOOLCHAIN_FILE , or pass to the cmake cache

      "name": "PS4 (SCEI) SDK",
      "generator": "Ninja",
      "description": "TemplateDescription_Localize_PS4SDK",
      "configurationType": "RelWithDebInfo",
      "inheritEnvironments": [ "toolchain.generic" ],
      "buildRoot": "${env.USERPROFILE}\\CMakeBuilds\\${workspaceHash}\\build\\${name}",
      "installRoot": "D:\\dev\\orbis_sdk_500\\portlibs\\SDL",
      "cmakeToolchain": "${projectDir}\\cmake\\ps4sdk.cmake",
      "cmakeCommandArgs": "", // ${projectDir}/cmake/${env.TOOLCHAIN_FILE}
      "buildCommandArgs": "-v",
      "ctestCommandArgs": ""
    }
  ]
}