Tests/RunCMake/CMakePresets/EmptyPenv.json.in - third_party/github.com/Kitware/CMake - Git at Google

 {
   "version": 1,
   "configurePresets": [
     {
       "name": "EmptyPenv",
       "generator": "@RunCMake_GENERATOR@",
       "binaryDir": "${sourceDir}/build",
       "cacheVariables": {
         "MY_VAR": "$penv{}"
       }
     }
   ]
 }
	{
	"version": 1,
	"configurePresets": [
	{
	"name": "EmptyPenv",
	"generator": "@RunCMake_GENERATOR@",
	"binaryDir": "${sourceDir}/build",
	"cacheVariables": {
	"MY_VAR": "$penv{}"
	}
	}
	]
	}