Merge pull request #814 from owenv/owenv/dead-strip-swiftc

owenv · web-flow · commit cb5ee466ec75 · 2025-09-23T16:14:14.000-07:00
Fix the combination of DEAD_CODE_STRIPPING=YES and LINKER_DRIVER=swiftc
diff --git a/Sources/SWBCore/SpecImplementations/Tools/LinkerTools.swift b/Sources/SWBCore/SpecImplementations/Tools/LinkerTools.swift
@@ -1078,18 +1078,18 @@ public final class LdLinkerSpec : GenericLinkerSpec, SpecIdentifierType, @unchec
 
         let argPrefix = "-Xlinker"
 
-        // Args without parameters
-        for arg in ["-dynamiclib", "-bundle", "-r", "-dead_strip", "-nostdlib", "-rdynamic"] {
+        // Args without parameters (-Xlinker-prefixed, e.g. -Xlinker)
+        for arg in ["-export_dynamic", "-sdk_imports_each_object", "-dead_strip"] {
             while let index = commandLine.firstIndex(of: arg) {
-                commandLine.remove(at: index)
+                guard index > 0, commandLine[index - 1] == argPrefix else { break }
+                commandLine.removeSubrange(index - 1 ... index)
             }
         }
 
-        // Args without parameters (-Xlinker-prefixed, e.g. -Xlinker)
-        for arg in ["-export_dynamic", "-sdk_imports_each_object"] {
+        // Args without parameters
+        for arg in ["-dynamiclib", "-bundle", "-r", "-dead_strip", "-nostdlib", "-rdynamic"] {
             while let index = commandLine.firstIndex(of: arg) {
-                guard index > 0, commandLine[index - 1] == argPrefix else { break }
-                commandLine.removeSubrange(index - 1 ... index)
+                commandLine.remove(at: index)
             }
         }
 
diff --git a/Sources/SWBUniversalPlatform/Specs/Ld.xcspec b/Sources/SWBUniversalPlatform/Specs/Ld.xcspec
@@ -461,7 +461,7 @@
                 DefaultValue = NO;
                 Condition = "$(MACH_O_TYPE) != mh_object";
                 CommandLineArgs = {
-                    YES = ("-dead_strip");
+                    YES = ("-Xlinker", "-dead_strip");
                     NO = ();
                 };
             },
diff --git a/Tests/SWBBuildSystemTests/PreviewsBuildOperationTests.swift b/Tests/SWBBuildSystemTests/PreviewsBuildOperationTests.swift
@@ -308,7 +308,7 @@ fileprivate struct PreviewsBuildOperationTests: CoreBasedTests {
                                 linkerCommandLine.remove(at: idx)
                             }
                         }
-                        XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-Xlinker", "-warn_unused_dylibs", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
+                        XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-Xlinker", "-warn_unused_dylibs", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
                     }
                 }
 
@@ -615,7 +615,7 @@ fileprivate struct PreviewsBuildOperationTests: CoreBasedTests {
                                 linkerCommandLine.remove(at: idx)
                             }
                         }
-                        XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-fobjc-link-runtime", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
+                        XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-fobjc-link-runtime", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
                     }
                 }
             }
diff --git a/Tests/SWBTaskConstructionTests/XCFrameworkTaskConstructionTests.swift b/Tests/SWBTaskConstructionTests/XCFrameworkTaskConstructionTests.swift
@@ -215,7 +215,7 @@ fileprivate struct XCFrameworkTaskConstructionTests: CoreBasedTests {
                     // There needs to be a strong dependency on the XCFramework processing.
                     results.checkTaskFollows(task, antecedent: try #require(processSupportXCFrameworkTask))
 
-                    task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-macos\(core.loadSDK(.macOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.macOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-L\(SRCROOT)/build/Debug", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-F\(SRCROOT)/build/Debug", "-filelist", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App.LinkFileList", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug/App.app/Contents/MacOS/App"])
+                    task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-macos\(core.loadSDK(.macOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.macOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-L\(SRCROOT)/build/Debug", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-F\(SRCROOT)/build/Debug", "-filelist", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App.LinkFileList", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug/App.app/Contents/MacOS/App"])
                 }
             }
 
@@ -252,7 +252,7 @@ fileprivate struct XCFrameworkTaskConstructionTests: CoreBasedTests {
                     // There needs to be a strong dependency on the XCFramework processing.
                     results.checkTaskFollows(task, antecedent: try #require(processSupportXCFrameworkTask))
 
-                    task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-driverkit\(core.loadSDK(.driverKit).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.driverKit).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-L\(SRCROOT)/build/Debug-driverkit", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-F\(SRCROOT)/build/Debug-driverkit", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver.LinkFileList", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-driverkit/Driver.dext/Driver"])
+                    task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-driverkit\(core.loadSDK(.driverKit).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.driverKit).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-L\(SRCROOT)/build/Debug-driverkit", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-F\(SRCROOT)/build/Debug-driverkit", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver.LinkFileList", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-driverkit/Driver.dext/Driver"])
                 }
             }
 
@@ -999,7 +999,7 @@ fileprivate struct XCFrameworkTaskConstructionTests: CoreBasedTests {
                     results.checkTaskFollows(task, antecedent: try #require(processSupportXCFrameworkTask))
                     results.checkTaskFollows(task, antecedent: try #require(processExtrasXCFrameworkTask))
 
-                    task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "arm64-apple-ios\(core.loadSDK(.iOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.iOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-L\(SRCROOT)/build/Debug-iphoneos", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-F\(SRCROOT)/build/Debug-iphoneos", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App.LinkFileList", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_dependency_info.dat", "-framework", "Support", "-framework", "Extras", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-iphoneos/App.app/App"])
+                    task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "arm64-apple-ios\(core.loadSDK(.iOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.iOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-L\(SRCROOT)/build/Debug-iphoneos", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-F\(SRCROOT)/build/Debug-iphoneos", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App.LinkFileList", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_dependency_info.dat", "-framework", "Support", "-framework", "Extras", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-iphoneos/App.app/App"])
                 }
             }
         }
diff --git a/Tests/SwiftBuildTests/GeneratePreviewInfoTests.swift b/Tests/SwiftBuildTests/GeneratePreviewInfoTests.swift
@@ -228,6 +228,7 @@ fileprivate struct GeneratePreviewInfoTests: CoreBasedTests {
                                 "\(tmpDir.str)/Test/build/Test.build/Debug-iphoneos/App.build/Objects-normal/\(activeRunDestination.targetArchitecture)/App.LinkFileList",
                                 "-install_name",
                                 "@rpath/App.debug.dylib",
+                                "-Xlinker",
                                 "-dead_strip",
                                 "-Xlinker",
                                 "-object_path_lto",
@@ -518,6 +519,7 @@ fileprivate struct GeneratePreviewInfoTests: CoreBasedTests {
                                 "-F\(tmpDir.str)/Test/build/Debug-iphoneos",
                                 "-filelist",
                                 "\(tmpDir.str)/Test/build/Test.build/Debug-iphoneos/CApplication.build/Objects-normal/arm64/CApplication.LinkFileList",
+                                "-Xlinker",
                                 "-dead_strip",
                                 "-Xlinker", "-object_path_lto", "-Xlinker", "\(tmpDir.str)/Test/build/Test.build/Debug-iphoneos/CApplication.build/Objects-normal/arm64/CApplication_lto.o",
                                 "-Xlinker", "-dependency_info",

Original file line number	Diff line number	Diff line change
`@@ -1078,18 +1078,18 @@ public final class LdLinkerSpec : GenericLinkerSpec, SpecIdentifierType, @unchec`
`1078`	`1078`
`1079`	`1079`	`let argPrefix = "-Xlinker"`
`1080`	`1080`
`1081`		`- // Args without parameters`
`1082`		`- for arg in ["-dynamiclib", "-bundle", "-r", "-dead_strip", "-nostdlib", "-rdynamic"] {`
	`1081`	`+ // Args without parameters (-Xlinker-prefixed, e.g. -Xlinker)`
	`1082`	`+ for arg in ["-export_dynamic", "-sdk_imports_each_object", "-dead_strip"] {`
`1083`	`1083`	`while let index = commandLine.firstIndex(of: arg) {`
`1084`		`- commandLine.remove(at: index)`
	`1084`	`+ guard index > 0, commandLine[index - 1] == argPrefix else { break }`
	`1085`	`+ commandLine.removeSubrange(index - 1 ... index)`
`1085`	`1086`	`}`
`1086`	`1087`	`}`
`1087`	`1088`
`1088`		`- // Args without parameters (-Xlinker-prefixed, e.g. -Xlinker)`
`1089`		`- for arg in ["-export_dynamic", "-sdk_imports_each_object"] {`
	`1089`	`+ // Args without parameters`
	`1090`	`+ for arg in ["-dynamiclib", "-bundle", "-r", "-dead_strip", "-nostdlib", "-rdynamic"] {`
`1090`	`1091`	`while let index = commandLine.firstIndex(of: arg) {`
`1091`		`- guard index > 0, commandLine[index - 1] == argPrefix else { break }`
`1092`		`- commandLine.removeSubrange(index - 1 ... index)`
	`1092`	`+ commandLine.remove(at: index)`
`1093`	`1093`	`}`
`1094`	`1094`	`}`
`1095`	`1095`
Original file line number	Diff line number	Diff line change
`@@ -308,7 +308,7 @@ fileprivate struct PreviewsBuildOperationTests: CoreBasedTests {`
`308`	`308`	`linkerCommandLine.remove(at: idx)`
`309`	`309`	`}`
`310`	`310`	`}`
`311`		- XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-Xlinker", "-warn_unused_dylibs", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
	`311`	+ XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-Xlinker", "-warn_unused_dylibs", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
`312`	`312`	`}`
`313`	`313`	`}`
`314`	`314`
`@@ -615,7 +615,7 @@ fileprivate struct PreviewsBuildOperationTests: CoreBasedTests {`
`615`	`615`	`linkerCommandLine.remove(at: idx)`
`616`	`616`	`}`
`617`	`617`	`}`
`618`		- XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-fobjc-link-runtime", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
	`618`	+ XCTAssertEqualSequences(linkerCommandLine, ["\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang", "-Xlinker", "-reproducible", "-target", "\(results.runDestinationTargetArchitecture)-apple-ios\(core.loadSDK(.iOSSimulator).defaultDeploymentTarget)-simulator", "-dynamiclib", "-isysroot", core.loadSDK(.iOSSimulator).path.str, "-Os", "-L\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-L\(srcRoot.str)/build/Debug-iphonesimulator", "-F\(srcRoot.str)/build/EagerLinkingTBDs/Debug-iphonesimulator", "-F\(srcRoot.str)/build/Debug-iphonesimulator", "-filelist", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.LinkFileList", "-install_name", "@rpath/AppTarget.debug.dylib", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_lto.o", "-rdynamic", "-Xlinker", "-objc_abi_version", "-Xlinker", "2", "-Xlinker", "-dependency_info", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget_dependency_info.dat", "-fobjc-link-runtime", "-L\(core.developerPath.path.str)/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator", "-L/usr/lib/swift", "-Xlinker", "-add_ast_path", "-Xlinker", "\(srcRoot.str)/build/ProjectName.build/Debug-iphonesimulator/AppTarget.build/Objects-normal/\(results.runDestinationTargetArchitecture)/AppTarget.swiftmodule", "-Xlinker", "-alias", "-Xlinker", "_main", "-Xlinker", "___debug_main_executable_dylib_entry_point", "-Xlinker", "-no_adhoc_codesign", "-o", "\(srcRoot.str)/build/Debug-iphonesimulator/AppTarget.app/AppTarget.debug.dylib"])
`619`	`619`	`}`
`620`	`620`	`}`
`621`	`621`	`}`
Original file line number	Diff line number	Diff line change
`@@ -215,7 +215,7 @@ fileprivate struct XCFrameworkTaskConstructionTests: CoreBasedTests {`
`215`	`215`	`// There needs to be a strong dependency on the XCFramework processing.`
`216`	`216`	`results.checkTaskFollows(task, antecedent: try #require(processSupportXCFrameworkTask))`
`217`	`217`
`218`		- task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-macos\(core.loadSDK(.macOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.macOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-L\(SRCROOT)/build/Debug", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-F\(SRCROOT)/build/Debug", "-filelist", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App.LinkFileList", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug/App.app/Contents/MacOS/App"])
	`218`	+ task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-macos\(core.loadSDK(.macOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.macOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-L\(SRCROOT)/build/Debug", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug", "-F\(SRCROOT)/build/Debug", "-filelist", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App.LinkFileList", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug/App.build/Objects-normal/x86_64/App_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug/App.app/Contents/MacOS/App"])
`219`	`219`	`}`
`220`	`220`	`}`
`221`	`221`
`@@ -252,7 +252,7 @@ fileprivate struct XCFrameworkTaskConstructionTests: CoreBasedTests {`
`252`	`252`	`// There needs to be a strong dependency on the XCFramework processing.`
`253`	`253`	`results.checkTaskFollows(task, antecedent: try #require(processSupportXCFrameworkTask))`
`254`	`254`
`255`		- task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-driverkit\(core.loadSDK(.driverKit).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.driverKit).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-L\(SRCROOT)/build/Debug-driverkit", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-F\(SRCROOT)/build/Debug-driverkit", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver.LinkFileList", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-driverkit/Driver.dext/Driver"])
	`255`	+ task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "x86_64-apple-driverkit\(core.loadSDK(.driverKit).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.driverKit).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-L\(SRCROOT)/build/Debug-driverkit", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-driverkit", "-F\(SRCROOT)/build/Debug-driverkit", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver.LinkFileList", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-driverkit/Driver.build/Objects-normal/x86_64/Driver_dependency_info.dat", "-framework", "Support", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-driverkit/Driver.dext/Driver"])
`256`	`256`	`}`
`257`	`257`	`}`
`258`	`258`
`@@ -999,7 +999,7 @@ fileprivate struct XCFrameworkTaskConstructionTests: CoreBasedTests {`
`999`	`999`	`results.checkTaskFollows(task, antecedent: try #require(processSupportXCFrameworkTask))`
`1000`	`1000`	`results.checkTaskFollows(task, antecedent: try #require(processExtrasXCFrameworkTask))`
`1001`	`1001`
`1002`		- task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "arm64-apple-ios\(core.loadSDK(.iOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.iOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-L\(SRCROOT)/build/Debug-iphoneos", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-F\(SRCROOT)/build/Debug-iphoneos", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App.LinkFileList", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_dependency_info.dat", "-framework", "Support", "-framework", "Extras", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-iphoneos/App.app/App"])
	`1002`	+ task.checkCommandLine(["clang", "-Xlinker", "-reproducible", "-target", "arm64-apple-ios\(core.loadSDK(.iOS).defaultDeploymentTarget)", "-isysroot", core.loadSDK(.iOS).path.str, "-Os", "-L\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-L\(SRCROOT)/build/Debug-iphoneos", "-F\(SRCROOT)/build/EagerLinkingTBDs/Debug-iphoneos", "-F\(SRCROOT)/build/Debug-iphoneos", "-filelist", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App.LinkFileList", "-Xlinker", "-dead_strip", "-Xlinker", "-object_path_lto", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_lto.o", "-Xlinker", "-dependency_info", "-Xlinker", "\(SRCROOT)/build/aProject.build/Debug-iphoneos/App.build/Objects-normal/arm64/App_dependency_info.dat", "-framework", "Support", "-framework", "Extras", "-Xlinker", "-no_adhoc_codesign", "-o", "\(SRCROOT)/build/Debug-iphoneos/App.app/App"])
`1003`	`1003`	`}`
`1004`	`1004`	`}`
`1005`	`1005`	`}`