├── DyldExtractor.xcodeproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   └── xcshareddata
    │   │   └── IDEWorkspaceChecks.plist
    ├── xcshareddata
    │   └── xcschemes
    │   │   └── DyldExtractor.xcscheme
    └── project.pbxproj
├── .gitignore
├── Makefile
├── LICENSE.txt
├── README.md
└── DyldExtractor
    └── main.cpp


/DyldExtractor.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
 1 | .DS_Store
 2 | 
 3 | xcuserdata/
 4 | *.xcscmblueprint
 5 | *.xccheckout
 6 | build/
 7 | DerivedData/
 8 | *.moved-aside
 9 | *.pbxuser
10 | !default.pbxuser
11 | *.mode1v3
12 | !default.mode1v3
13 | *.mode2v3
14 | !default.mode2v3
15 | *.perspectivev3
16 | !default.perspectivev3
17 | 


--------------------------------------------------------------------------------
/DyldExtractor.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 | 


--------------------------------------------------------------------------------
/Makefile:
--------------------------------------------------------------------------------
 1 | CC = clang++
 2 | CFLAGS = -Wall -O3 -std=gnu++1z -fno-stack-protector -fno-common
 3 | RM = rm -f
 4 | 
 5 | ALL_FILE = main.o dyld_extractor
 6 | 
 7 | all: dyld_extractor
 8 | 
 9 | dyld_extractor: main.o
10 | 	$(CC) main.o -o dyld_extractor
11 | 
12 | main.o: ./DyldExtractor/main.cpp
13 | 	$(CC) $(CFLAGS) -c ./DyldExtractor/main.cpp -o main.o
14 | 
15 | clean:
16 | 	$(RM) $(ALL_FILE)
17 | 


--------------------------------------------------------------------------------
/LICENSE.txt:
--------------------------------------------------------------------------------
 1 | MIT License
 2 | 
 3 | Copyright (c) 2021 Cyandev<unixzii@gmail.com>. All rights reserved.
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
22 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
 1 | #  DyldExtractor
 2 | 
 3 | A command-line tool to extract dylib files from the **dyld shared cache** file.
 4 | 
 5 | Starting with macOS 11, standalone binaries of system libraries are not shipped with the system anymore. That means we cannot reverse-engineer those system libraries / frameworks directly. Fortunately, dyld provided a utility bundle for extracting image files from the cache file. This tool is just a wrapper of that utility bundle.
 6 | 
 7 | ## Build
 8 | 
 9 | Clone the repo and build it with make:
10 | 
11 | ```shell
12 | git clone https://github.com/unixzii/DyldExtractor.git
13 | cd DyldExtractor && make 
14 | ```
15 | 
16 | ## Usage
17 | 
18 | ```
19 | OVERVIEW: dyld shared cache extractor
20 | 
21 | USAGE: ./dyld_extractor <cache file> [-v] [-d arg] [-l arg]
22 | 
23 | OPTIONS:
24 |     -v print verbose messages
25 |     -d set destination path for the extracted files
26 |     -l set path to dsc_extractor library
27 | ```
28 | 
29 | ## Notes for iOS
30 | 
31 | To extract iOS's dyld shared cache files, you may need to specify a different dsc_extractor library with `-l` option. The library can usually be found at `/path/to/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/usr/lib/dsc_extractor.bundle`.
32 | 


--------------------------------------------------------------------------------
/DyldExtractor.xcodeproj/xcshareddata/xcschemes/DyldExtractor.xcscheme:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <Scheme
 3 |    LastUpgradeVersion = "1310"
 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 = "FACF7571273E9CFA009BF59D"
18 |                BuildableName = "DyldExtractor"
19 |                BlueprintName = "DyldExtractor"
20 |                ReferencedContainer = "container:DyldExtractor.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 |    </TestAction>
33 |    <LaunchAction
34 |       buildConfiguration = "Debug"
35 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
36 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
37 |       launchStyle = "0"
38 |       useCustomWorkingDirectory = "NO"
39 |       ignoresPersistentStateOnLaunch = "NO"
40 |       debugDocumentVersioning = "YES"
41 |       debugServiceExtension = "internal"
42 |       allowLocationSimulation = "YES">
43 |       <BuildableProductRunnable
44 |          runnableDebuggingMode = "0">
45 |          <BuildableReference
46 |             BuildableIdentifier = "primary"
47 |             BlueprintIdentifier = "FACF7571273E9CFA009BF59D"
48 |             BuildableName = "DyldExtractor"
49 |             BlueprintName = "DyldExtractor"
50 |             ReferencedContainer = "container:DyldExtractor.xcodeproj">
51 |          </BuildableReference>
52 |       </BuildableProductRunnable>
53 |    </LaunchAction>
54 |    <ProfileAction
55 |       buildConfiguration = "Release"
56 |       shouldUseLaunchSchemeArgsEnv = "YES"
57 |       savedToolIdentifier = ""
58 |       useCustomWorkingDirectory = "NO"
59 |       debugDocumentVersioning = "YES">
60 |       <BuildableProductRunnable
61 |          runnableDebuggingMode = "0">
62 |          <BuildableReference
63 |             BuildableIdentifier = "primary"
64 |             BlueprintIdentifier = "FACF7571273E9CFA009BF59D"
65 |             BuildableName = "DyldExtractor"
66 |             BlueprintName = "DyldExtractor"
67 |             ReferencedContainer = "container:DyldExtractor.xcodeproj">
68 |          </BuildableReference>
69 |       </BuildableProductRunnable>
70 |    </ProfileAction>
71 |    <AnalyzeAction
72 |       buildConfiguration = "Debug">
73 |    </AnalyzeAction>
74 |    <ArchiveAction
75 |       buildConfiguration = "Release"
76 |       revealArchiveInOrganizer = "YES">
77 |    </ArchiveAction>
78 | </Scheme>
79 | 


--------------------------------------------------------------------------------
/DyldExtractor/main.cpp:
--------------------------------------------------------------------------------
  1 | /*
  2 |  * MIT License
  3 |  *
  4 |  * Copyright (c) 2021 Cyandev<unixzii@gmail.com>. All rights reserved.
  5 |  *
  6 |  * Permission is hereby granted, free of charge, to any person obtaining a copy
  7 |  * of this software and associated documentation files (the "Software"), to deal
  8 |  * in the Software without restriction, including without limitation the rights
  9 |  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 10 |  * copies of the Software, and to permit persons to whom the Software is
 11 |  * furnished to do so, subject to the following conditions:
 12 |  *
 13 |  * The above copyright notice and this permission notice shall be included in all
 14 |  * copies or substantial portions of the Software.
 15 |  *
 16 |  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 17 |  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 18 |  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 19 |  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 20 |  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 21 |  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 22 |  * SOFTWARE.
 23 |  */
 24 | 
 25 | #include <dlfcn.h>
 26 | #include <unistd.h>
 27 | #include <dispatch/dispatch.h>
 28 | 
 29 | #include <iostream>
 30 | #include <string>
 31 | 
 32 | static const char * const prog_version = "1.15.0";
 33 | static const char * const default_extractor_path = "/usr/lib/dsc_extractor.bundle";
 34 | 
 35 | static const char *g_cmdline;
 36 | static bool g_verbose = false;
 37 | 
 38 | static void printUsage() {
 39 |     std::cout << "OVERVIEW: dyld shared cache extractor (" << prog_version << ")\n\n";
 40 |     std::cout << "USAGE: " << g_cmdline << " <cache file> [-v] [-d arg] [-l arg]\n\n";
 41 |     std::cout << "OPTIONS:\n";
 42 |     std::cout << "\t-v print verbose messages\n";
 43 |     std::cout << "\t-d set destination path for the extracted files\n";
 44 |     std::cout << "\t-l set path to dsc_extractor library\n";
 45 |     std::cout << std::endl;
 46 | }
 47 | 
 48 | static void printError(const std::string &error) {
 49 |     std::cout << "error: " << g_cmdline << ": " << error << std::endl;
 50 | }
 51 | 
 52 | static void printVerbose(const std::string &str) {
 53 |     if (g_verbose) {
 54 |         std::cout << "[!] " << str << std::endl;
 55 |     }
 56 | }
 57 | 
 58 | struct ErrorReporting {
 59 |     inline bool hasError() const { return _has_error; }
 60 |     inline const std::string &error() const { return _error; }
 61 | protected:
 62 |     bool _has_error = true;
 63 |     std::string _error;
 64 | };
 65 | 
 66 | struct Options : public ErrorReporting {
 67 |     explicit Options(int argc, const char *argv[]) : argc(argc), argv(argv) {
 68 |         if (argc < 2) {
 69 |             _error = "the cache file must be specified";
 70 |             return;
 71 |         }
 72 |         
 73 |         _input_path = argv[1];
 74 |         
 75 |         for (int i = 2; i < argc; ++i) {
 76 |             std::string opt = argv[i];
 77 |             if (opt == "-v") {
 78 |                 _verbose = true;
 79 |             } else if (opt == "-d") {
 80 |                 if (!getOptionValue(i, opt, _dest_path, _has_dest_path)) {
 81 |                     return;
 82 |                 }
 83 |             } else if (opt == "-l") {
 84 |                 if (!getOptionValue(i, opt, _library_path, _has_library_path)) {
 85 |                     return;
 86 |                 }
 87 |             } else {
 88 |                 _error = "unknown option: " + opt;
 89 |                 return;
 90 |             }
 91 |         }
 92 |         
 93 |         // Parsed ok.
 94 |         _has_error = false;
 95 |     }
 96 |     
 97 |     inline const std::string &inputPath() const { return _input_path; }
 98 |     
 99 |     inline bool verbose() const { return _verbose; }
100 |     
101 |     inline bool hasDestPath() const { return _has_dest_path; }
102 |     inline const std::string &destPath() const { return _dest_path; }
103 |     
104 |     inline bool hasLibraryPath() const { return _has_library_path; }
105 |     inline const std::string &libraryPath() const { return _library_path; }
106 |     
107 | private:
108 |     bool getOptionValue(int &i,
109 |                         const std::string &opt,
110 |                         std::string &out_value,
111 |                         bool &out_option) {
112 |         int next_idx = i + 1;
113 |         if (next_idx >= argc) {
114 |             _error = "value must be specified for option: " + opt;
115 |             return false;
116 |         }
117 |         
118 |         out_value = argv[next_idx];
119 |         out_option = true;
120 |         
121 |         // Make the parser skip the next arg.
122 |         i = next_idx;
123 |         
124 |         return true;
125 |     }
126 |     
127 |     int argc;
128 |     const char **argv;
129 |     
130 |     std::string _input_path;
131 |     bool _verbose = false;
132 |     bool _has_dest_path = false;
133 |     std::string _dest_path;
134 |     bool _has_library_path = false;
135 |     std::string _library_path;
136 | };
137 | 
138 | struct Extractor : public ErrorReporting {
139 |     Extractor(const std::string &input,
140 |               const std::string &library,
141 |               const std::string &dest)
142 |         : _input_path(input), _dest_path(dest)
143 |     {
144 |         printVerbose("loading the extractor library...");
145 |         auto lib_handle = dlopen(library.c_str(), RTLD_NOW);
146 |         if (!lib_handle) {
147 |             _error = "failed to load the extractor library: " + library;
148 |             return;
149 |         }
150 |         
151 |         auto extract_func = dlsym(lib_handle, "dyld_shared_cache_extract_dylibs_progress");
152 |         if (!extract_func) {
153 |             _error = "failed to resolve the extract function";
154 |             return;
155 |         }
156 |         
157 |         _extract_func = reinterpret_cast<ExtractFunc>(extract_func);
158 |         
159 |         _has_error = false;
160 |         printVerbose("library loaded!");
161 |     }
162 |     
163 |     bool extract() {
164 |         printVerbose("verifying the cache file, this may take a minute");
165 |         
166 |         auto sema = dispatch_semaphore_create(1);
167 |         
168 |         __block bool first_progress_report = true;
169 |         int result = _extract_func(_input_path.c_str(), _dest_path.c_str(),
170 |                       ^(unsigned int current, unsigned int total) {
171 |             dispatch_semaphore_wait(sema, DISPATCH_TIME_FOREVER);
172 |             
173 |             if (first_progress_report) {
174 |                 printVerbose("the cache file seems to be good!");
175 |                 first_progress_report = false;
176 |             }
177 |             std::cout << "extracting files... (" << current << "/" << total << ")\r";
178 |             std::cout.flush();
179 |             
180 |             dispatch_semaphore_signal(sema);
181 |         });
182 |         
183 |         std::cout << std::endl;
184 |         
185 |         return result == 0;
186 |     }
187 |     
188 | private:
189 |     using ProgressBlock = void (^)(unsigned current, unsigned total);
190 |     using ExtractFunc = int (*)(const char* shared_cache_file_path,
191 |                                 const char* extraction_root_path,
192 |                                 ProgressBlock progress);
193 |     
194 |     ExtractFunc _extract_func;
195 |     
196 |     std::string _input_path;
197 |     std::string _dest_path;
198 | };
199 | 
200 | int main(int argc, const char *argv[]) {
201 |     g_cmdline = argv[0];
202 |     
203 |     // Parse arguments.
204 |     Options opts(argc, argv);
205 |     if (opts.hasError()) {
206 |         printUsage();
207 |         printError(opts.error());
208 |         return 1;
209 |     }
210 |     
211 |     g_verbose = opts.verbose();
212 |     
213 |     // Resolve the destination path (user specified or current working directory).
214 |     std::string dest_path = ([&]() {
215 |         if (opts.hasDestPath()) {
216 |             return opts.destPath();
217 |         }
218 |         
219 |         char *cwd = getcwd(nullptr, 0);
220 |         if (!cwd) {
221 |             printError("failed to get current working directory");
222 |             abort();
223 |         }
224 |         std::string cwd_str = cwd;
225 |         free(cwd);
226 |         
227 |         return cwd_str;
228 |     })();
229 |     printVerbose("extracted files will be in " + dest_path);
230 |     
231 |     // Prepare and start the actual extraction.
232 |     Extractor extractor(opts.inputPath(),
233 |                         opts.hasLibraryPath() ? opts.libraryPath() : default_extractor_path,
234 |                         dest_path);
235 |     if (extractor.hasError()) {
236 |         printError(extractor.error());
237 |         return 1;
238 |     }
239 |     if (extractor.extract()) {
240 |         std::cout << "done, have fun!" << std::endl;
241 |     } else {
242 |         std::cout << "extract failed!" << std::endl;
243 |         return 1;
244 |     }
245 |     
246 |     return 0;
247 | }
248 | 


--------------------------------------------------------------------------------
/DyldExtractor.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
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 80 | 			buildRules = (
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148 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
149 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
150 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
151 | 				CLANG_WARN_EMPTY_BODY = YES;
152 | 				CLANG_WARN_ENUM_CONVERSION = YES;
153 | 				CLANG_WARN_INFINITE_RECURSION = YES;
154 | 				CLANG_WARN_INT_CONVERSION = YES;
155 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
156 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
157 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
158 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
159 | 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
160 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
161 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
162 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
163 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
164 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
165 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
166 | 				COPY_PHASE_STRIP = NO;
167 | 				DEBUG_INFORMATION_FORMAT = dwarf;
168 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
169 | 				ENABLE_TESTABILITY = YES;
170 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
171 | 				GCC_DYNAMIC_NO_PIC = NO;
172 | 				GCC_NO_COMMON_BLOCKS = YES;
173 | 				GCC_OPTIMIZATION_LEVEL = 0;
174 | 				GCC_PREPROCESSOR_DEFINITIONS = (
175 | 					"DEBUG=1",
176 | 					"$(inherited)",
177 | 				);
178 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
179 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
180 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
181 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
182 | 				GCC_WARN_UNUSED_FUNCTION = YES;
183 | 				GCC_WARN_UNUSED_VARIABLE = YES;
184 | 				MACOSX_DEPLOYMENT_TARGET = 12.0;
185 | 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
186 | 				MTL_FAST_MATH = YES;
187 | 				ONLY_ACTIVE_ARCH = YES;
188 | 				SDKROOT = macosx;
189 | 			};
190 | 			name = Debug;
191 | 		};
192 | 		FACF7578273E9CFA009BF59D /* Release */ = {
193 | 			isa = XCBuildConfiguration;
194 | 			buildSettings = {
195 | 				ALWAYS_SEARCH_USER_PATHS = NO;
196 | 				CLANG_ANALYZER_NONNULL = YES;
197 | 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
198 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++17";
199 | 				CLANG_CXX_LIBRARY = "libc++";
200 | 				CLANG_ENABLE_MODULES = YES;
201 | 				CLANG_ENABLE_OBJC_ARC = YES;
202 | 				CLANG_ENABLE_OBJC_WEAK = YES;
203 | 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
204 | 				CLANG_WARN_BOOL_CONVERSION = YES;
205 | 				CLANG_WARN_COMMA = YES;
206 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
207 | 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
208 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
209 | 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
210 | 				CLANG_WARN_EMPTY_BODY = YES;
211 | 				CLANG_WARN_ENUM_CONVERSION = YES;
212 | 				CLANG_WARN_INFINITE_RECURSION = YES;
213 | 				CLANG_WARN_INT_CONVERSION = YES;
214 | 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
215 | 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
216 | 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
217 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
218 | 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
219 | 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
220 | 				CLANG_WARN_STRICT_PROTOTYPES = YES;
221 | 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
222 | 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
223 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
224 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
225 | 				COPY_PHASE_STRIP = NO;
226 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
227 | 				ENABLE_NS_ASSERTIONS = NO;
228 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
229 | 				GCC_C_LANGUAGE_STANDARD = gnu11;
230 | 				GCC_NO_COMMON_BLOCKS = YES;
231 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
232 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
233 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
234 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
235 | 				GCC_WARN_UNUSED_FUNCTION = YES;
236 | 				GCC_WARN_UNUSED_VARIABLE = YES;
237 | 				MACOSX_DEPLOYMENT_TARGET = 12.0;
238 | 				MTL_ENABLE_DEBUG_INFO = NO;
239 | 				MTL_FAST_MATH = YES;
240 | 				SDKROOT = macosx;
241 | 			};
242 | 			name = Release;
243 | 		};
244 | 		FACF757A273E9CFA009BF59D /* Debug */ = {
245 | 			isa = XCBuildConfiguration;
246 | 			buildSettings = {
247 | 				CODE_SIGN_ENTITLEMENTS = DyldExtractor/DyldExtractor.entitlements;
248 | 				CODE_SIGN_IDENTITY = "-";
249 | 				CODE_SIGN_STYLE = Automatic;
250 | 				DEVELOPMENT_TEAM = "";
251 | 				ENABLE_HARDENED_RUNTIME = NO;
252 | 				PRODUCT_NAME = "$(TARGET_NAME)";
253 | 			};
254 | 			name = Debug;
255 | 		};
256 | 		FACF757B273E9CFA009BF59D /* Release */ = {
257 | 			isa = XCBuildConfiguration;
258 | 			buildSettings = {
259 | 				CODE_SIGN_ENTITLEMENTS = DyldExtractor/DyldExtractor.entitlements;
260 | 				CODE_SIGN_IDENTITY = "-";
261 | 				CODE_SIGN_STYLE = Automatic;
262 | 				DEVELOPMENT_TEAM = "";
263 | 				ENABLE_HARDENED_RUNTIME = NO;
264 | 				PRODUCT_NAME = "$(TARGET_NAME)";
265 | 			};
266 | 			name = Release;
267 | 		};
268 | /* End XCBuildConfiguration section */
269 | 
270 | /* Begin XCConfigurationList section */
271 | 		FACF756D273E9CFA009BF59D /* Build configuration list for PBXProject "DyldExtractor" */ = {
272 | 			isa = XCConfigurationList;
273 | 			buildConfigurations = (
274 | 				FACF7577273E9CFA009BF59D /* Debug */,
275 | 				FACF7578273E9CFA009BF59D /* Release */,
276 | 			);
277 | 			defaultConfigurationIsVisible = 0;
278 | 			defaultConfigurationName = Release;
279 | 		};
280 | 		FACF7579273E9CFA009BF59D /* Build configuration list for PBXNativeTarget "DyldExtractor" */ = {
281 | 			isa = XCConfigurationList;
282 | 			buildConfigurations = (
283 | 				FACF757A273E9CFA009BF59D /* Debug */,
284 | 				FACF757B273E9CFA009BF59D /* Release */,
285 | 			);
286 | 			defaultConfigurationIsVisible = 0;
287 | 			defaultConfigurationName = Release;
288 | 		};
289 | /* End XCConfigurationList section */
290 | 	};
291 | 	rootObject = FACF756A273E9CFA009BF59D /* Project object */;
292 | }
293 | 


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