Unity - Scripting API: iOS.Xcode.PBXProject.SetCompileFlagsForFile (original) (raw)

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Submission failed

For some reason your suggested change could not be submitted. Please try again in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Your name Your email Suggestion*

Cancel

Declaration

public void SetCompileFlagsForFile(string targetGuid, string fileGuid, List compileFlags);

Parameters

Parameter	Description
targetGuid	The GUID of the target, such as the one returned by TargetGuidByName.
fileGuid	The GUID of the file.
compileFlags	The list of compile flags or null if the flags should be unset.

Description

Sets the compilation flags for the given file in the given target.

using UnityEditor; using System.Collections.Generic; using System.IO; using UnityEditor.Callbacks; using UnityEditor.iOS.Xcode; using System;

public class Sample_SetCompileFlagsForFile
{ [PostProcessBuild] public static void OnPostprocessBuild(BuildTarget buildTarget, string pathToBuiltProject) {

    // Stop processing if build target is not [iOS](PlayerSettings.iOS.html)
    if (buildTarget != [BuildTarget.iOS](BuildTarget.iOS.html))
        return;

    // Initialize [PBXProject](iOS.Xcode.PBXProject.html)
    string projectPath = [PBXProject.GetPBXProjectPath](iOS.Xcode.PBXProject.GetPBXProjectPath.html)(pathToBuiltProject);
    [PBXProject](iOS.Xcode.PBXProject.html) pbxProject = new [PBXProject](iOS.Xcode.PBXProject.html)();
    pbxProject.ReadFromFile(projectPath);

    // Get the target GUID
    string targetGuid = pbxProject.GetUnityFrameworkTargetGuid();

    // Specify the file path you want to get compile flags of (within the Xcode project)
    string filePath = "[Plugins](Unity.Android.Gradle.Plugins.html)/ExampleFile.mm";

    // Retrieve the file GUID using the file path
    string fileGuid = pbxProject.FindFileGuidByProjectPath(filePath);

    // Get the compile flags for the specified file
    string[] compileFlags = pbxProject.GetCompileFlagsForFile(targetGuid, fileGuid).ToArray();
    
    // Check if the file already has a compile flag you want to specify
    string customCompileFlag = "exampleFlag";
    if (Array.IndexOf(compileFlags, customCompileFlag) <  0)
    {
        // Add the compile flag if it doesn't
        pbxProject.SetCompileFlagsForFile(targetGuid, fileGuid, new List<string> (){customCompileFlag});
    }

    // Apply changes to the pbxproj file
    pbxProject.WriteToFile(projectPath);
}

}