Unity Cloud BuildでFirebaseを使いたい

前提・実現したいこと

Unity Cloud Buildを使い、iosアプリにFirebaseの機能を追加する

Analytics
Auth
Database
Firestore
Messaging
Storage

発生している問題・エラーメッセージ

5720: ▸ Compiling netstandard.cpp
5721: ▸ Compiling mscorlib_CodeGen.c
5722: ▸ Compiling mscorlib9.cpp
5723: ▸ Compiling mscorlib8.cpp
5724: ▸ Compiling mscorlib7.cpp
5725: ▸ Compiling mscorlib6.cpp
5726: ▸ Linking tuyopon
5727: ▸ ❌;  Undefined symbols for architecture armv7
5728: ▸ > Symbol: _SWIGRegisterStringCallback_FirebaseMessaging
5729: ▸ > Referenced from: _SWIGStringHelper__cctor_mE5F36F659A4B2283BE917F75E5B861D8F6F03DBD in Firebase.Messaging.o
5730: ▸ ❌;  ld: symbol(s) not found for architecture armv7
5731: ▸ ❌;  clang: error: linker command failed with exit code 1 (use -v to see invocation)
5732: ▸ Compiling mscorlib5.cpp
5733: ▸ Compiling mscorlib4.cpp
5734: ▸ Compiling mscorlib3.cpp
5735: ▸ Compiling mscorlib2.cpp
5736: ▸ Compiling mscorlib19.cpp
5737: ▸ Compiling mscorlib18.cpp
5738: ▸ Compiling mscorlib17.cpp
5739: ▸ Compiling mscorlib16.cpp
5740: ▸ Compiling mscorlib15.cpp

該当のソースコード

Xcodeの設定を変えるScriptです。

c#
1using UnityEngine;
2using UnityEditor;
3using UnityEditor.Callbacks;
4#if UNITY_IOS
5using UnityEditor.iOS.Xcode;
6using System.Collections.Generic;
7#endif
8using System.IO;
9
10using System.Xml;
11
12
13public class PostBuildProcess {
14
15    [PostProcessBuild]
16    public static void OnPostProcessBuild (BuildTarget buildTarget, string path) {
17#if UNITY_IOS
18        
19        
20        PBXProject proj = new PBXProject ();
21        string projPath = Path.Combine (path, "Unity-iPhone.xcodeproj/project.pbxproj");
22        proj.ReadFromFile(PBXProject.GetPBXProjectPath(path));
23
24        var projectGuid = proj.TargetGuidByName(PBXProject.GetUnityTargetName());
25        proj.SetBuildProperty(projectGuid, "CLANG_ENABLE_MODULES", "YES");
26
27        proj.WriteToFile(PBXProject.GetPBXProjectPath(path));
28        proj.ReadFromString (File.ReadAllText (projPath));
29
30        string target = proj.TargetGuidByName ("Unity-iPhone");
31        proj.AddBuildProperty (target, "OTHER_LDFLAGS", "-lz");
32            proj.AddBuildProperty (target, "OTHER_LDFLAGS", "-ObjC");
33        proj.AddBuildProperty (target, "OTHER_LDFLAGS", "-lsqlite3");
34            proj.AddBuildProperty (target, "OTHER_LDFLAGS", "-lc++");
35            
36    
37 
38        List<string> frameworks = new List<string> () {
39    "AdSupport.framework",
40    "CoreData.framework",
41    "SystemConfiguration.framework",
42    "libz.dylib",
43    "libsqlite3.dylib",
44    "libicucore.tbd",
45    "UserNotifications.framework"
46        };
47
48        foreach (var framework in frameworks) {
49            proj.AddFrameworkToProject (target, framework, false);
50        }
51         //List of frameworks that will be added to project
52   
53
54   //Add each by name
55   if (!File.Exists(path + "/GoogleService-Info.plist"))
56    {
57        FileUtil.CopyFileOrDirectory("GoogleService-Info.plist", path + "/GoogleService-Info.plist");
58    }
59        //Add
60        File.WriteAllText (projPath, proj.WriteToString ());
61
62        //Set Push Notification Capability
63        CreateEntitlements(path,"tuyopon");
64        SetCapabilities(path);
65        SetBackgroundMode(path);
66
67   
68#endif
69    }
70    #if UNITY_IOS
71    private static void SetBackgroundMode(string path)
72    {
73        var plistPath = Path.Combine(path, "Info.plist");
74
75        PlistDocument plist = new PlistDocument();
76        plist.ReadFromFile(plistPath);
77
78        plist.root.SetBoolean("FirebaseAppDelegateProxyEnabled",false);
79
80        PlistElementArray bgModes = plist.root.CreateArray("UIBackgroundModes");
81        bgModes.AddString("remote-notification");
82
83        plist.WriteToFile(plistPath);
84    }
85
86    private static void CreateEntitlements(string path,string your_appname)
87    {
88        XmlDocument document = new XmlDocument ();
89        XmlDocumentType doctype = document.CreateDocumentType ("plist", "-//Apple//DTD PLIST 1.0//EN", "http://www.apple.com/DTDs/PropertyList-1.0.dtd", null);
90        document.AppendChild (doctype);
91
92        XmlElement plist = document.CreateElement ("plist");
93        plist.SetAttribute ("version", "1.0");
94        XmlElement dict = document.CreateElement ("dict");
95        plist.AppendChild (dict);
96        document.AppendChild (plist);
97
98        XmlElement e = (XmlElement) document.SelectSingleNode ("/plist/dict");
99
100        XmlElement key = document.CreateElement ("key");
101        key.InnerText = "aps-environment";
102        e.AppendChild (key);
103
104        XmlElement value = document.CreateElement ("string");
105        value.InnerText = "development";
106        e.AppendChild (value);
107
108        string entitlementsPath = path + "/Unity-iPhone/"+your_appname+".entitlements";
109        document.Save(entitlementsPath);
110
111        string projPath = path + "/Unity-iPhone.xcodeproj/project.pbxproj";
112        PBXProject proj = new PBXProject ();
113        proj.ReadFromString (File.ReadAllText (projPath));
114        string target = proj.TargetGuidByName ("Unity-iPhone");
115        string guid = proj.AddFile("GoogleService-Info.plist", path+"GoogleService-Info.plist");
116        proj.SetBuildProperty(target, "CODE_SIGN_ENTITLEMENTS", "Unity-iPhone/"+your_appname+".entitlements");
117        proj.AddFileToBuild(target, guid);
118        proj.WriteToFile(projPath);
119    }
120
121    private static void SetCapabilities(string path)
122    {
123        string projPath = path + "/Unity-iPhone.xcodeproj/project.pbxproj";
124        PBXProject proj = new PBXProject ();
125        proj.ReadFromString (File.ReadAllText (projPath));
126
127        string[] lines = proj.WriteToString().Split ('\n');
128        List<string> newLines = new List<string> ();
129        bool editFinish = false;
130
131        for (int i = 0; i < lines.Length; i++) {
132
133            string line = lines [i];
134
135            if (editFinish) {
136                newLines.Add (line);
137            } else if (line.IndexOf ("isa = PBXProject;") > -1) {
138                do {
139                    newLines.Add (line);
140                    line = lines [++i];
141                } while (line.IndexOf("TargetAttributes = {") == -1);
142
143                // 以下の内容はxcodeprojの内容にあるproject.pbxprojを参照してください
144                newLines.Add("TargetAttributes = {");
145                newLines.Add("****** = {");//見えなくしています
146                newLines.Add("DevelopmentTeam = ******;");//見えなくしています
147                newLines.Add("SystemCapabilities = {");
148                newLines.Add("com.apple.BackgroundModes = {");
149                newLines.Add("enabled = 1;");
150                newLines.Add("};");
151                newLines.Add("com.apple.Push = {");
152                newLines.Add("enabled = 1;");
153                newLines.Add("};");
154                newLines.Add("};");
155                newLines.Add("};");
156                editFinish = true;
157
158            } else {
159                newLines.Add (line);
160            }
161        }
162
163        File.WriteAllText(projPath, string.Join ("\n", newLines.ToArray ()));
164    }
165#endif
166}

####firebaseのframework

####Assets/Firebase/Editor/__???__Dependenciesのファイル

xml
1<!-- Copyright (C) 2018 Google Inc. All Rights Reserved.
2
3FirebaseApp iOS and Android Dependencies.
4-->
5
6<dependencies>
7  <!--<iosPods>
8    <iosPod name="Firebase/***" version="6.5.0" minTargetSdk="8.0">
9    </iosPod>
10  </iosPods>-->
11  <androidPackages>
12    <androidPackage spec="com.google.firebase:firebase-common:18.0.0">
13    </androidPackage>
14    <androidPackage spec="com.google.firebase:firebase-analytics:17.0.1">
15    </androidPackage>
16    <androidPackage spec="com.google.firebase:firebase-app-unity:6.3.0">
17      <repositories>
18        <repository>Assets/Firebase/m2repository</repository>
19      </repositories>
20    </androidPackage>
21  </androidPackages>
22</dependencies>
23
24

補足情報

Unity 2019.2.6f1(Cloud Buildも同じ)
Xcode 10.2 (Cloud Build)

行動規範の内容に同意します

回答1件

自己解決

まず、Assets/Plugins/iOSにFirebase.hを追加しました
*.framework/Modules/module.modulemapを読んでこのように書き換えました。
firebaseのMessagingの機能は使わないことにしました。
使う場合は
http://blog.abars.biz/archives/52394874.html

C#
1using UnityEngine;
2using UnityEditor;
3using UnityEditor.Callbacks;
4#if UNITY_IOS
5using UnityEditor.iOS.Xcode;
6using System.Collections.Generic;
7using System.IO;
8using System.Text;
9using System.Xml;
10#endif
11public class BuildProcess
12{
13
14    [PostProcessBuild]
15    public static void OnPostProcessBuild(BuildTarget buildTarget, string path)
16    {
17#if UNITY_IOS
18     var project = new PBXProject();
19        project.ReadFromFile(PBXProject.GetPBXProjectPath(path));
20
21        var projectGuid = project.TargetGuidByName(PBXProject.GetUnityTargetName());
22        // Enable Modules (C and Objective-C)をYESに設定する
23        project.SetBuildProperty(projectGuid, "CLANG_ENABLE_MODULES", "YES");
24
25        project.WriteToFile(PBXProject.GetPBXProjectPath(path));
26        string projPath = Path.Combine (path, "Unity-iPhone.xcodeproj/project.pbxproj");
27
28        PBXProject proj = new PBXProject ();
29        proj.ReadFromString (File.ReadAllText (projPath));
30
31        string target = proj.TargetGuidByName ("Unity-iPhone");
32
33        proj.AddBuildProperty (target, "OTHER_LDFLAGS", "-ObjC");
34//　　　　↓　module.modulemap内の「link」に書かれているものを追加する。
35//       ↓  link "z"ならproj.AddBuildProperty (target, "OTHER_LDFLAGS", "-lz");
36        proj.AddBuildProperty (target, "OTHER_LDFLAGS", "-lz");
37        proj.AddBuildProperty(target, "OTHER_LDFLAGS", "-lc++");
38        proj.AddBuildProperty(target, "OTHER_LDFLAGS", "-licucore");
39        proj.AddBuildProperty (target, "OTHER_LDFLAGS", "-lsqlite3");
40        
41//　　　　↓　module.modulemap内の「link framework」に書かれているものを追加する。
42//       ↓  link framework "CoreData"なら"CoreData.framework"
43        List<string> frameworks = new List<string> () {
44            "CoreData.framework",
45            "AddressBook.framework",
46            "Security.framework",
47            "StoreKit.framework",
48            "SystemConfiguration.framework",
49            "UIKit.framework",
50            "Foundation.framework",
51            "SafariServices.framework",
52            "CFNetwork.framework"
53        };
54
55        foreach (var framework in frameworks) {
56            proj.AddFrameworkToProject (target, framework, false);
57        }
58
59        File.WriteAllText (projPath, proj.WriteToString ());
60         CreateEntitlements(path,"tuyopon");
61      
62        SetBackgroundMode(path);
63#endif
64    
65    }
66    #if UNITY_IOS
67    private static void SetBackgroundMode(string path)
68    {
69        var plistPath = Path.Combine(path, "Info.plist");
70
71        PlistDocument plist = new PlistDocument();
72        plist.ReadFromFile(plistPath);
73
74        plist.root.SetBoolean("FirebaseAppDelegateProxyEnabled",false);
75
76        PlistElementArray bgModes = plist.root.CreateArray("UIBackgroundModes");
77        bgModes.AddString("remote-notification");
78
79        plist.WriteToFile(plistPath);
80    }
81
82    private static void CreateEntitlements(string path,string your_appname)
83    {
84        XmlDocument document = new XmlDocument ();
85        XmlDocumentType doctype = document.CreateDocumentType ("plist", "-//Apple//DTD PLIST 1.0//EN", "http://www.apple.com/DTDs/PropertyList-1.0.dtd", null);
86        document.AppendChild (doctype);
87
88        XmlElement plist = document.CreateElement ("plist");
89        plist.SetAttribute ("version", "1.0");
90        XmlElement dict = document.CreateElement ("dict");
91        plist.AppendChild (dict);
92        document.AppendChild (plist);
93
94        XmlElement e = (XmlElement) document.SelectSingleNode ("/plist/dict");
95
96        XmlElement key = document.CreateElement ("key");
97        key.InnerText = "aps-environment";
98        e.AppendChild (key);
99
100        XmlElement value = document.CreateElement ("string");
101        value.InnerText = "development";
102        e.AppendChild (value);
103
104        string entitlementsPath = path + "/Unity-iPhone/"+your_appname+".entitlements";
105        document.Save(entitlementsPath);
106
107        string projPath = path + "/Unity-iPhone.xcodeproj/project.pbxproj";
108        PBXProject proj = new PBXProject ();
109        proj.ReadFromString (File.ReadAllText (projPath));
110        string target = proj.TargetGuidByName ("Unity-iPhone");
111        string guid = proj.AddFile (entitlementsPath, entitlementsPath);
112        proj.SetBuildProperty(target, "CODE_SIGN_ENTITLEMENTS", "Unity-iPhone/"+your_appname+".entitlements");
113        proj.AddFileToBuild(target, guid);
114        proj.WriteToFile(projPath);
115    }
116    #endif
117    
118}
119