PBXProject.AddFileToBuildWithFlags

public void AddFileToBuildWithFlags (string targetGuid, string fileGuid, string compileFlags);

Parameters

targetGuid	The GUID of the target as returned by TargetGuidByName.
fileGuid	The file guid returned by AddFile.
compileFlags	Compile flags to use.

Configures file for building for the given target with specific compiler flags.