├── GTMLoadTimer.xcodeproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcshareddata
    │   │   └── IDEWorkspaceChecks.plist
    ├── xcshareddata
    │   └── xcschemes
    │   │   └── GTMLoadTimer-macOS.xcscheme
    └── project.pbxproj
├── BUILD
├── Info.plist
├── CONTRIBUTING.md
├── README.md
├── GTMLoadTimer.m
├── GTMLoadTimer.instrpkg
└── LICENSE


/GTMLoadTimer.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:/google/src/cloud/dmaclach/cards/google3/third_party/objective_c/gtm_load_timer/GTMLoadTimer.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/GTMLoadTimer.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 | <plist version="1.0">
4 | <dict>
5 | 	<key>IDEDidComputeMac32BitWarning</key>
6 | 	<true/>
7 | </dict>
8 | </plist>
9 | 


--------------------------------------------------------------------------------
/BUILD:
--------------------------------------------------------------------------------
 1 | package(default_visibility = ["//visibility:private"])
 2 | 
 3 | licenses(["notice"])  # Apache 2.0
 4 | 
 5 | exports_files(["LICENSE"])
 6 | 
 7 | load("//tools/build_defs/apple:ios.bzl", "ios_framework")
 8 | 
 9 | ios_framework(
10 |     name = "GTMLoadTimer",
11 |     bundle_id = "com.google.toolbox.GTMLoadTimer",
12 |     extension_safe = 1,
13 |     families = [
14 |         "iphone",
15 |         "ipad",
16 |     ],
17 |     infoplists = [":Info.plist"],
18 |     minimum_os_version = "8",
19 |     visibility = ["//visibility:public"],
20 |     deps = [
21 |         ":GTMLoadTimerLib",
22 |     ],
23 | )
24 | 
25 | objc_library(
26 |     name = "GTMLoadTimerLib",
27 |     srcs = ["GTMLoadTimer.m"],
28 | )
29 | 


--------------------------------------------------------------------------------
/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>${EXECUTABLE_NAME}</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>${PRODUCT_NAME}</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>FMWK</string>
17 | 	<key>CFBundleVersion</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleShortVersionString</key>
20 | 	<string>1.0</string>
21 | </dict>
22 | </plist>
23 | 


--------------------------------------------------------------------------------
/CONTRIBUTING.md:
--------------------------------------------------------------------------------
 1 | # How to Contribute
 2 | 
 3 | We'd love to accept your patches and contributions to this project. There are
 4 | just a few small guidelines you need to follow.
 5 | 
 6 | ## Contributor License Agreement
 7 | 
 8 | Contributions to this project must be accompanied by a Contributor License
 9 | Agreement. You (or your employer) retain the copyright to your contribution;
10 | this simply gives us permission to use and redistribute your contributions as
11 | part of the project. Head over to <https://cla.developers.google.com/> to see
12 | your current agreements on file or to sign a new one.
13 | 
14 | You generally only need to submit a CLA once, so if you've already submitted one
15 | (even if it was for a different project), you probably don't need to do it
16 | again.
17 | 
18 | ## Code reviews
19 | 
20 | All submissions, including submissions by project members, require review. We
21 | use GitHub pull requests for this purpose. Consult
22 | [GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
23 | information on using pull requests.
24 | 
25 | ## Community Guidelines
26 | 
27 | This project follows [Google's Open Source Community
28 | Guidelines](https://opensource.google.com/conduct/).
29 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | # gtm_load_timer
 2 | 
 3 | GTMLoadTimer is a framework to instrument Objective C +load calls to see how they are contributing to your
 4 | application startup time.
 5 | 
 6 | ## How to use GTMLoadTimer
 7 | 
 8 | 1. Add a dependency on either the GTMLoadTimer-macOS or GTMLoadTimer-iOS framework to your project.
 9 | 1. Do a build and verify that the framework is copied into the Frameworks directory of your application bundle.
10 | 1. Build the "Instrument" target of the GTMLoadTimer project.
11 | 1. Go to the Finder and "open" the GTMLoadTimer.instrdst package you just built. It should ask to install into
12 |     Instruments.
13 | 1. Create a new "blank" instrument in Instruments and add the "+load messages" instrument.
14 | 1. Record your app with your instrument.
15 | 
16 | 
17 | The data that you are probably most interested in is the `+load messages` graph which will show you timings for
18 | each of the `+load` messages that the framework has swizzled.
19 | The "swizzler" track is just to make you aware of the overhead of using GTMLoadTimer.
20 | 
21 | **_Please do not ship GTMLoadTimer in your applications._**
22 | 
23 | As far as I know there is nothing that GTMLoadTimer does that breaks any of Apple's rules with regards to the 
24 | AppStore in that it only uses public APIs. That being said, all it will do is slow down launch time for your end users
25 | which is not cool.
26 | 
27 | What would be cool is if Apple built this functionality into libObjc directly so that GTMLoadTimer wasn't needed at all.
28 | If you feel the same, please file a radar to let Apple know you care. Feel free to reference my radar on this issue 
29 | (47260318).
30 | 
31 | ## Level of support
32 | This is not an officially supported Google product.
33 | 


--------------------------------------------------------------------------------
/GTMLoadTimer.xcodeproj/xcshareddata/xcschemes/GTMLoadTimer-macOS.xcscheme:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <Scheme
 3 |    LastUpgradeVersion = "1010"
 4 |    version = "1.3">
 5 |    <BuildAction
 6 |       parallelizeBuildables = "YES"
 7 |       buildImplicitDependencies = "YES">
 8 |       <BuildActionEntries>
 9 |          <BuildActionEntry
10 |             buildForTesting = "YES"
11 |             buildForRunning = "YES"
12 |             buildForProfiling = "YES"
13 |             buildForArchiving = "YES"
14 |             buildForAnalyzing = "YES">
15 |             <BuildableReference
16 |                BuildableIdentifier = "primary"
17 |                BlueprintIdentifier = "8B05C9C721E974F800E634D1"
18 |                BuildableName = "GTMLoadTimer_macOS.framework"
19 |                BlueprintName = "GTMLoadTimer-macOS"
20 |                ReferencedContainer = "container:GTMLoadTimer.xcodeproj">
21 |             </BuildableReference>
22 |          </BuildActionEntry>
23 |       </BuildActionEntries>
24 |    </BuildAction>
25 |    <TestAction
26 |       buildConfiguration = "Debug"
27 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
28 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
29 |       shouldUseLaunchSchemeArgsEnv = "YES">
30 |       <Testables>
31 |       </Testables>
32 |       <AdditionalOptions>
33 |       </AdditionalOptions>
34 |    </TestAction>
35 |    <LaunchAction
36 |       buildConfiguration = "Debug"
37 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
38 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
39 |       launchStyle = "0"
40 |       useCustomWorkingDirectory = "NO"
41 |       ignoresPersistentStateOnLaunch = "NO"
42 |       debugDocumentVersioning = "YES"
43 |       debugServiceExtension = "internal"
44 |       allowLocationSimulation = "YES">
45 |       <MacroExpansion>
46 |          <BuildableReference
47 |             BuildableIdentifier = "primary"
48 |             BlueprintIdentifier = "8B05C9C721E974F800E634D1"
49 |             BuildableName = "GTMLoadTimer_macOS.framework"
50 |             BlueprintName = "GTMLoadTimer-macOS"
51 |             ReferencedContainer = "container:GTMLoadTimer.xcodeproj">
52 |          </BuildableReference>
53 |       </MacroExpansion>
54 |       <AdditionalOptions>
55 |       </AdditionalOptions>
56 |    </LaunchAction>
57 |    <ProfileAction
58 |       buildConfiguration = "Release"
59 |       shouldUseLaunchSchemeArgsEnv = "YES"
60 |       savedToolIdentifier = ""
61 |       useCustomWorkingDirectory = "NO"
62 |       debugDocumentVersioning = "YES">
63 |       <MacroExpansion>
64 |          <BuildableReference
65 |             BuildableIdentifier = "primary"
66 |             BlueprintIdentifier = "8B05C9C721E974F800E634D1"
67 |             BuildableName = "GTMLoadTimer_macOS.framework"
68 |             BlueprintName = "GTMLoadTimer-macOS"
69 |             ReferencedContainer = "container:GTMLoadTimer.xcodeproj">
70 |          </BuildableReference>
71 |       </MacroExpansion>
72 |    </ProfileAction>
73 |    <AnalyzeAction
74 |       buildConfiguration = "Debug">
75 |    </AnalyzeAction>
76 |    <ArchiveAction
77 |       buildConfiguration = "Release"
78 |       revealArchiveInOrganizer = "YES">
79 |    </ArchiveAction>
80 | </Scheme>
81 | 


--------------------------------------------------------------------------------
/GTMLoadTimer.m:
--------------------------------------------------------------------------------
 1 | // Copyright 2018 Google LLC
 2 | //
 3 | // Licensed under the Apache License, Version 2.0 (the "License");
 4 | // you may not use this file except in compliance with the License.
 5 | // You may obtain a copy of the License at
 6 | //
 7 | //     https://www.apache.org/licenses/LICENSE-2.0
 8 | //
 9 | // Unless required by applicable law or agreed to in writing, software
10 | // distributed under the License is distributed on an "AS IS" BASIS,
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 | // See the License for the specific language governing permissions and
13 | // limitations under the License.
14 | 
15 | #import <Foundation/Foundation.h>
16 | 
17 | #include <dlfcn.h>
18 | #include <mach-o/dyld.h>
19 | #include <objc/runtime.h>
20 | #include <os/log.h>
21 | #include <os/signpost.h>
22 | 
23 | static os_log_t swizzleLogger;
24 | 
25 | static void SwizzleLoads(const struct mach_header* mh, intptr_t vmaddr_slide) {
26 |   Dl_info info;
27 | 
28 |   if (dladdr(mh, &info) == 0 || info.dli_fname == NULL) {
29 |     os_log_error(OS_LOG_DEFAULT, "Unable to locate a mach_header in GTMLoadTimer::SwizzleLoads");
30 |     return;
31 |   }
32 |   os_signpost_id_t swizzleSignPost = OS_SIGNPOST_ID_INVALID;
33 |   if (@available(iOS 12, macOS 10.14, *)) {
34 |     swizzleSignPost = os_signpost_id_make_with_pointer(swizzleLogger, mh);
35 |     os_signpost_interval_begin(swizzleLogger, swizzleSignPost, "swizzler",
36 |                                "file: %{public}s", info.dli_fname);
37 |   }
38 |   unsigned int classCount;
39 |   const char **classNames = objc_copyClassNamesForImage(info.dli_fname, &classCount);
40 |   for (unsigned int i = 0; i < classCount; i++) {
41 |     Class cls = objc_lookUpClass(classNames[i]);
42 |     unsigned int methodCount;
43 |     Method *methods= class_copyMethodList(object_getClass(cls), &methodCount);
44 |     for (unsigned int j = 0; j < methodCount; j++) {
45 |       SEL selector = method_getName(methods[j]);
46 |       const char *name = sel_getName(selector);
47 |       if (strcmp(name, "load") == 0) {
48 |         char *className = strdup(classNames[i]);
49 |         typedef void (*LoadImpType)(id self, SEL selector);
50 |         LoadImpType oldImp = (LoadImpType)method_getImplementation(methods[j]);
51 |         os_signpost_id_t loadSignPost = OS_SIGNPOST_ID_INVALID;
52 |         if (@available(iOS 12, macOS 10.14, *)) {
53 |          loadSignPost = os_signpost_id_make_with_pointer(swizzleLogger, oldImp);
54 |         }
55 |         IMP newImp = imp_implementationWithBlock(^void(id self) {
56 |           if (@available(iOS 12, macOS 10.14, *)) {
57 |             os_signpost_interval_begin(swizzleLogger, loadSignPost, "load",
58 |                                        "class: %{public}s", className);
59 |           }
60 |           oldImp(self, @selector(load));
61 |           if (@available(iOS 12, macOS 10.14, *)) {
62 |             os_signpost_interval_end(swizzleLogger, loadSignPost, "load");
63 |           }
64 |           free(className);
65 |         });
66 |         method_setImplementation(methods[j], newImp);
67 |         break;
68 |       }
69 |     }
70 |     free(methods);
71 |   }
72 |   free(classNames);
73 |   if (@available(iOS 12, macOS 10.14, *)) {
74 |     os_signpost_interval_end(swizzleLogger, swizzleSignPost, "swizzler");
75 |   }
76 | }
77 | 
78 | @interface GTMLoadTimer : NSObject
79 | @end
80 | 
81 | @implementation GTMLoadTimer
82 | 
83 | + (void)load {
84 |   if (@available (iOS 12.0, macOS 10.14, *)) {
85 |     swizzleLogger = os_log_create("com.google.instruments.loadtimer", "performance");
86 |     _dyld_register_func_for_add_image(SwizzleLoads);
87 |   }
88 | }
89 | 
90 | @end
91 | 


--------------------------------------------------------------------------------
/GTMLoadTimer.instrpkg:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8" ?>
  2 | 
  3 | <!--
  4 |  Copyright 2018 Google LLC
  5 | 
  6 |   Licensed under the Apache License, Version 2.0 (the "License");
  7 |   you may not use this file except in compliance with the License.
  8 |   You may obtain a copy of the License at
  9 | 
 10 |       https://www.apache.org/licenses/LICENSE-2.0
 11 | 
 12 |    Unless required by applicable law or agreed to in writing, software
 13 |    distributed under the License is distributed on an "AS IS" BASIS,
 14 |    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 15 |    See the License for the specific language governing permissions and
 16 |    limitations under the License.
 17 | -->
 18 | 
 19 | <!-- Instruments Developer Help: https://help.apple.com/instruments/developer/mac/current/ -->
 20 | <package>
 21 |   <id>com.google.instruments.loadtimer</id>
 22 |   <version>1</version>
 23 |   <title>GTMLoadTimer</title>
 24 |   <owner>
 25 |     <name>Dave MacLachlan</name>
 26 |   </owner>
 27 |   <note>
 28 |     Monitors +load messages. Requires that apps link with the GTMLoadTimer framework.
 29 |   </note>
 30 | 
 31 |   <!-- MARK: Schema Definitions -->
 32 |   <os-signpost-interval-schema>
 33 |     <id>com-google-instruments-class-load-messages</id>
 34 |     <title>+load Message</title>
 35 |     <purpose>
 36 |       Monitors +load messages.
 37 |     </purpose>
 38 |     <subsystem>"com.google.instruments.loadtimer"</subsystem>
 39 |     <category>"performance"</category>
 40 |     <name>"load"</name>
 41 |     <start-pattern>
 42 |       <message>"class: " ?class</message>
 43 |     </start-pattern>
 44 |     <end-pattern>
 45 |       <raw-message>?ignored</raw-message>
 46 |     </end-pattern>
 47 |     <duration-column>
 48 |       <mnemonic>duration</mnemonic>
 49 |       <title>Duration</title>
 50 |       <type>duration</type>
 51 |     </duration-column>
 52 |     <column>
 53 |       <mnemonic>class</mnemonic>
 54 |       <title>Class</title>
 55 |       <type>raw-string</type>
 56 |       <expression>?class</expression>
 57 |     </column>
 58 |   </os-signpost-interval-schema>
 59 | 
 60 |   <os-signpost-interval-schema>
 61 |     <id>com-google-instruments-class-load-swizzler</id>
 62 |     <title>+load Swizzler</title>
 63 |     <purpose>
 64 |       Monitors swizzler instrumenting +load messages. This is just to be aware of the overhead
 65 |       incurred by the GTMLoadTimer framework itself at startup time.
 66 |     </purpose>
 67 |     <subsystem>"com.google.instruments.loadtimer"</subsystem>
 68 |     <category>"performance"</category>
 69 |     <name>"swizzler"</name>
 70 |     <start-pattern>
 71 |       <message>"file: " ?file</message>
 72 |     </start-pattern>
 73 |     <end-pattern>
 74 |       <raw-message>?ignored</raw-message>
 75 |     </end-pattern>
 76 |     <duration-column>
 77 |       <mnemonic>duration</mnemonic>
 78 |       <title>Duration</title>
 79 |       <type>duration</type>
 80 |     </duration-column>
 81 |     <column>
 82 |       <mnemonic>file</mnemonic>
 83 |       <title>File</title>
 84 |       <type>file-path</type>
 85 |       <expression>?file</expression>
 86 |     </column>
 87 |   </os-signpost-interval-schema>
 88 | 
 89 |   <!-- MARK: Instrument Definitions -->
 90 |   <instrument>
 91 |     <id>com.google.instruments.loadtimer.loads</id>
 92 |     <title>+load messages</title>
 93 |     <category>Behavior</category>
 94 |     <purpose>Measures +load messages.</purpose>
 95 |     <icon>Generic</icon>
 96 |     <create-table>
 97 |       <id>load</id>
 98 |       <schema-ref>com-google-instruments-class-load-messages</schema-ref>
 99 |     </create-table>
100 |     <create-table>
101 |       <id>swizzler</id>
102 |       <schema-ref>com-google-instruments-class-load-swizzler</schema-ref>
103 |     </create-table>
104 |     <graph>
105 |       <title>+load messages</title>
106 |       <lane>
107 |         <title>+load messages</title>
108 |         <table-ref>load</table-ref>
109 |         <plot>
110 |           <value-from>class</value-from>
111 |         </plot>
112 |       </lane>
113 |       <lane>
114 |         <title>+load swizzler</title>
115 |         <table-ref>swizzler</table-ref>
116 |         <base-color>Purple</base-color>
117 |         <plot>
118 |           <value-from>file</value-from>
119 |         </plot>
120 |       </lane>
121 |     </graph>
122 |     <aggregation>
123 |       <title>Summary: +load</title>
124 |       <table-ref>load</table-ref>
125 |       <hierarchy>
126 |         <level>
127 |           <column>class</column>
128 |         </level>
129 |       </hierarchy>
130 |       <column>
131 |         <title>Duration</title>
132 |         <sum>duration</sum>
133 |       </column>
134 |     </aggregation>
135 |     <aggregation>
136 |       <title>Summary: swizzler</title>
137 |       <table-ref>swizzler</table-ref>
138 |       <hierarchy>
139 |         <level>
140 |           <column>file</column>
141 |         </level>
142 |       </hierarchy>
143 |       <column>
144 |         <title>Duration</title>
145 |         <sum>duration</sum>
146 |       </column>
147 |     </aggregation>
148 |     <list>
149 |       <title>List: +load</title>
150 |       <table-ref>load</table-ref>
151 |       <column>start</column>
152 |       <column>duration</column>
153 |       <column>class</column>
154 |     </list>
155 |     <list>
156 |       <title>List: swizzler</title>
157 |       <table-ref>swizzler</table-ref>
158 |       <column>start</column>
159 |       <column>duration</column>
160 |       <column>file</column>
161 |     </list>
162 |   </instrument>
163 | </package>
164 | 


--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
  1 | 
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  3 |                            Version 2.0, January 2004
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235 | 				PRODUCT_NAME = GTMLoadTimer;
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246 | 				PRODUCT_NAME = GTMLoadTimer;
247 | 				VERSIONING_SYSTEM = "";
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276 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
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278 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
279 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
280 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
281 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
282 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
283 | 				CODE_SIGN_IDENTITY = "-";
284 | 				CODE_SIGN_STYLE = Automatic;
285 | 				COMBINE_HIDPI_IMAGES = YES;
286 | 				CURRENT_PROJECT_VERSION = 1;
287 | 				DEBUG_INFORMATION_FORMAT = dwarf;
288 | 				DEFINES_MODULE = YES;
289 | 				DYLIB_COMPATIBILITY_VERSION = 1;
290 | 				DYLIB_CURRENT_VERSION = 1;
291 | 				DYLIB_INSTALL_NAME_BASE = "@rpath";
292 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
293 | 				ENABLE_TESTABILITY = YES;
294 | 				FRAMEWORK_VERSION = A;
295 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
296 | 				GCC_DYNAMIC_NO_PIC = NO;
297 | 				GCC_NO_COMMON_BLOCKS = YES;
298 | 				GCC_OPTIMIZATION_LEVEL = 0;
299 | 				GCC_PREPROCESSOR_DEFINITIONS = (
300 | 					"DEBUG=1",
301 | 					"$(inherited)",
302 | 				);
303 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
304 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
305 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
306 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
307 | 				GCC_WARN_UNUSED_FUNCTION = YES;
308 | 				GCC_WARN_UNUSED_VARIABLE = YES;
309 | 				INFOPLIST_FILE = Info.plist;
310 | 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
311 | 				LD_RUNPATH_SEARCH_PATHS = (
312 | 					"$(inherited)",
313 | 					"@executable_path/../Frameworks",
314 | 					"@loader_path/Frameworks",
315 | 				);
316 | 				MACOSX_DEPLOYMENT_TARGET = 10.14;
317 | 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
318 | 				MTL_FAST_MATH = YES;
319 | 				ONLY_ACTIVE_ARCH = YES;
320 | 				PRODUCT_BUNDLE_IDENTIFIER = com.google.gtmloadtimer.GTMLoadTimer;
321 | 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
322 | 				SDKROOT = macosx;
323 | 				SKIP_INSTALL = YES;
324 | 				VERSIONING_SYSTEM = "apple-generic";
325 | 				VERSION_INFO_PREFIX = "";
326 | 			};
327 | 			name = Debug;
328 | 		};
329 | 		8B05C9CF21E974F900E634D1 /* Release */ = {
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335 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
336 | 				CLANG_CXX_LIBRARY = "libc++";
337 | 				CLANG_ENABLE_MODULES = YES;
338 | 				CLANG_ENABLE_OBJC_ARC = YES;
339 | 				CLANG_ENABLE_OBJC_WEAK = YES;
340 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
341 | 				CLANG_WARN_BOOL_CONVERSION = YES;
342 | 				CLANG_WARN_COMMA = YES;
343 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
344 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
345 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
346 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
347 | 				CLANG_WARN_EMPTY_BODY = YES;
348 | 				CLANG_WARN_ENUM_CONVERSION = YES;
349 | 				CLANG_WARN_INFINITE_RECURSION = YES;
350 | 				CLANG_WARN_INT_CONVERSION = YES;
351 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
352 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
353 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
354 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
355 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
356 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
357 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
358 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
359 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
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362 | 				CODE_SIGN_STYLE = Automatic;
363 | 				COMBINE_HIDPI_IMAGES = YES;
364 | 				COPY_PHASE_STRIP = NO;
365 | 				CURRENT_PROJECT_VERSION = 1;
366 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
367 | 				DEFINES_MODULE = YES;
368 | 				DYLIB_COMPATIBILITY_VERSION = 1;
369 | 				DYLIB_CURRENT_VERSION = 1;
370 | 				DYLIB_INSTALL_NAME_BASE = "@rpath";
371 | 				ENABLE_NS_ASSERTIONS = NO;
372 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
373 | 				FRAMEWORK_VERSION = A;
374 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
375 | 				GCC_NO_COMMON_BLOCKS = YES;
376 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
377 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
378 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
379 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
380 | 				GCC_WARN_UNUSED_FUNCTION = YES;
381 | 				GCC_WARN_UNUSED_VARIABLE = YES;
382 | 				INFOPLIST_FILE = Info.plist;
383 | 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
384 | 				LD_RUNPATH_SEARCH_PATHS = (
385 | 					"$(inherited)",
386 | 					"@executable_path/../Frameworks",
387 | 					"@loader_path/Frameworks",
388 | 				);
389 | 				MACOSX_DEPLOYMENT_TARGET = 10.14;
390 | 				MTL_ENABLE_DEBUG_INFO = NO;
391 | 				MTL_FAST_MATH = YES;
392 | 				PRODUCT_BUNDLE_IDENTIFIER = com.google.gtmloadtimer.GTMLoadTimer;
393 | 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
394 | 				SDKROOT = macosx;
395 | 				SKIP_INSTALL = YES;
396 | 				VERSIONING_SYSTEM = "apple-generic";
397 | 				VERSION_INFO_PREFIX = "";
398 | 			};
399 | 			name = Release;
400 | 		};
401 | 		8B05C9D921E9759800E634D1 /* Debug */ = {
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403 | 			buildSettings = {
404 | 				ALWAYS_SEARCH_USER_PATHS = NO;
405 | 				CLANG_ANALYZER_NONNULL = YES;
406 | 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
407 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
408 | 				CLANG_CXX_LIBRARY = "libc++";
409 | 				CLANG_ENABLE_MODULES = YES;
410 | 				CLANG_ENABLE_OBJC_ARC = YES;
411 | 				CLANG_ENABLE_OBJC_WEAK = YES;
412 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
413 | 				CLANG_WARN_BOOL_CONVERSION = YES;
414 | 				CLANG_WARN_COMMA = YES;
415 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
416 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
417 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
418 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
419 | 				CLANG_WARN_EMPTY_BODY = YES;
420 | 				CLANG_WARN_ENUM_CONVERSION = YES;
421 | 				CLANG_WARN_INFINITE_RECURSION = YES;
422 | 				CLANG_WARN_INT_CONVERSION = YES;
423 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
424 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
425 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
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427 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
428 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
429 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
430 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
431 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
432 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
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434 | 				CODE_SIGN_STYLE = Automatic;
435 | 				COMBINE_HIDPI_IMAGES = YES;
436 | 				CURRENT_PROJECT_VERSION = 1;
437 | 				DEBUG_INFORMATION_FORMAT = dwarf;
438 | 				DEFINES_MODULE = YES;
439 | 				DYLIB_COMPATIBILITY_VERSION = 1;
440 | 				DYLIB_CURRENT_VERSION = 1;
441 | 				DYLIB_INSTALL_NAME_BASE = "@rpath";
442 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
443 | 				ENABLE_TESTABILITY = YES;
444 | 				FRAMEWORK_VERSION = A;
445 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
446 | 				GCC_DYNAMIC_NO_PIC = NO;
447 | 				GCC_NO_COMMON_BLOCKS = YES;
448 | 				GCC_OPTIMIZATION_LEVEL = 0;
449 | 				GCC_PREPROCESSOR_DEFINITIONS = (
450 | 					"DEBUG=1",
451 | 					"$(inherited)",
452 | 				);
453 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
454 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
455 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
456 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
457 | 				GCC_WARN_UNUSED_FUNCTION = YES;
458 | 				GCC_WARN_UNUSED_VARIABLE = YES;
459 | 				INFOPLIST_FILE = Info.plist;
460 | 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
461 | 				LD_RUNPATH_SEARCH_PATHS = (
462 | 					"$(inherited)",
463 | 					"@executable_path/../Frameworks",
464 | 					"@loader_path/Frameworks",
465 | 				);
466 | 				MACOSX_DEPLOYMENT_TARGET = 10.14;
467 | 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
468 | 				MTL_FAST_MATH = YES;
469 | 				ONLY_ACTIVE_ARCH = YES;
470 | 				PRODUCT_BUNDLE_IDENTIFIER = com.google.gtmloadtimer.GTMLoadTimer;
471 | 				PRODUCT_NAME = "$(TARGET_NAME)";
472 | 				SDKROOT = iphoneos;
473 | 				SKIP_INSTALL = YES;
474 | 				VERSIONING_SYSTEM = "apple-generic";
475 | 				VERSION_INFO_PREFIX = "";
476 | 			};
477 | 			name = Debug;
478 | 		};
479 | 		8B05C9DA21E9759800E634D1 /* Release */ = {
480 | 			isa = XCBuildConfiguration;
481 | 			buildSettings = {
482 | 				ALWAYS_SEARCH_USER_PATHS = NO;
483 | 				CLANG_ANALYZER_NONNULL = YES;
484 | 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
485 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++14";
486 | 				CLANG_CXX_LIBRARY = "libc++";
487 | 				CLANG_ENABLE_MODULES = YES;
488 | 				CLANG_ENABLE_OBJC_ARC = YES;
489 | 				CLANG_ENABLE_OBJC_WEAK = YES;
490 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
491 | 				CLANG_WARN_BOOL_CONVERSION = YES;
492 | 				CLANG_WARN_COMMA = YES;
493 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
494 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
495 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
496 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
497 | 				CLANG_WARN_EMPTY_BODY = YES;
498 | 				CLANG_WARN_ENUM_CONVERSION = YES;
499 | 				CLANG_WARN_INFINITE_RECURSION = YES;
500 | 				CLANG_WARN_INT_CONVERSION = YES;
501 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
502 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
503 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
504 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
505 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
506 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
507 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
508 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
509 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
510 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
511 | 				CODE_SIGN_IDENTITY = "-";
512 | 				CODE_SIGN_STYLE = Automatic;
513 | 				COMBINE_HIDPI_IMAGES = YES;
514 | 				COPY_PHASE_STRIP = NO;
515 | 				CURRENT_PROJECT_VERSION = 1;
516 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
517 | 				DEFINES_MODULE = YES;
518 | 				DYLIB_COMPATIBILITY_VERSION = 1;
519 | 				DYLIB_CURRENT_VERSION = 1;
520 | 				DYLIB_INSTALL_NAME_BASE = "@rpath";
521 | 				ENABLE_NS_ASSERTIONS = NO;
522 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
523 | 				FRAMEWORK_VERSION = A;
524 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
525 | 				GCC_NO_COMMON_BLOCKS = YES;
526 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
527 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
528 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
529 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
530 | 				GCC_WARN_UNUSED_FUNCTION = YES;
531 | 				GCC_WARN_UNUSED_VARIABLE = YES;
532 | 				INFOPLIST_FILE = Info.plist;
533 | 				INSTALL_PATH = "$(LOCAL_LIBRARY_DIR)/Frameworks";
534 | 				LD_RUNPATH_SEARCH_PATHS = (
535 | 					"$(inherited)",
536 | 					"@executable_path/../Frameworks",
537 | 					"@loader_path/Frameworks",
538 | 				);
539 | 				MACOSX_DEPLOYMENT_TARGET = 10.14;
540 | 				MTL_ENABLE_DEBUG_INFO = NO;
541 | 				MTL_FAST_MATH = YES;
542 | 				PRODUCT_BUNDLE_IDENTIFIER = com.google.gtmloadtimer.GTMLoadTimer;
543 | 				PRODUCT_NAME = "$(TARGET_NAME)";
544 | 				SDKROOT = iphoneos;
545 | 				SKIP_INSTALL = YES;
546 | 				VERSIONING_SYSTEM = "apple-generic";
547 | 				VERSION_INFO_PREFIX = "";
548 | 			};
549 | 			name = Release;
550 | 		};
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552 | 
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556 | 			buildConfigurations = (
557 | 				8B05C9B621E96EED00E634D1 /* Debug */,
558 | 				8B05C9B721E96EED00E634D1 /* Release */,
559 | 			);
560 | 			defaultConfigurationIsVisible = 0;
561 | 			defaultConfigurationName = Release;
562 | 		};
563 | 		8B05C9C021E96EEE00E634D1 /* Build configuration list for PBXNativeTarget "Instrument" */ = {
564 | 			isa = XCConfigurationList;
565 | 			buildConfigurations = (
566 | 				8B05C9C121E96EEE00E634D1 /* Debug */,
567 | 				8B05C9C221E96EEE00E634D1 /* Release */,
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570 | 			defaultConfigurationName = Release;
571 | 		};
572 | 		8B05C9CD21E974F900E634D1 /* Build configuration list for PBXNativeTarget "GTMLoadTimer-macOS" */ = {
573 | 			isa = XCConfigurationList;
574 | 			buildConfigurations = (
575 | 				8B05C9CE21E974F900E634D1 /* Debug */,
576 | 				8B05C9CF21E974F900E634D1 /* Release */,
577 | 			);
578 | 			defaultConfigurationIsVisible = 0;
579 | 			defaultConfigurationName = Release;
580 | 		};
581 | 		8B05C9D821E9759800E634D1 /* Build configuration list for PBXNativeTarget "GTMLoadTimer-iOS" */ = {
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583 | 			buildConfigurations = (
584 | 				8B05C9D921E9759800E634D1 /* Debug */,
585 | 				8B05C9DA21E9759800E634D1 /* Release */,
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587 | 			defaultConfigurationIsVisible = 0;
588 | 			defaultConfigurationName = Release;
589 | 		};
590 | /* End XCConfigurationList section */
591 | 	};
592 | 	rootObject = 8B05C9B521E96EED00E634D1 /* Project object */;
593 | }
594 | 


--------------------------------------------------------------------------------