UnityChangeBuildDefines.cs

using UnityEditor;

// this will set player defines when building from command line
public static class PlaceholderBuild
{
	// -------------------------------------------------------------------------------------------------
	// -------------------------------------------------------------------------------------------------
	[MenuItem("Build/Switch FULL version")]
	public static void buildVersion_PlaceholderFull()
	{
		// set before build phase
		PlayerSettings.SetScriptingDefineSymbolsForGroup(BuildTargetGroup.Android, "PLACEHOLDER_FULL");
	}
	// -------------------------------------------------------------------------------------------------
	// -------------------------------------------------------------------------------------------------
	[MenuItem("Build/Switch LITE version")]
	public static void buildVersion_PlaceholderLite()
	{
		// set before build phase
		PlayerSettings.SetScriptingDefineSymbolsForGroup(BuildTargetGroup.Android, "PLACEHOLDER_DEMO");
	}
}