llvm/clang编译出错问题

我是直接下载llvm的源码编译出来的clang,然后编写了一个简单的源程序,包含一些STL的简单操作,在使用该clang编译该程序时,出现了一些"cannot compile this try statement yet"的try、throw错误提示,但在vs下编译成功的,很是迷惑,希望各位能指点一下,谢谢。。

4个回答

还是要看具体代码,有些语法不同编译器支持不一样

anxiaosheng2
此余生安 具体代码看截图,谢谢
大约 5 年之前 回复

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具体代码很简单,仅仅是cout、vector的_push_back,问题是出在vector或者STL内部的一些try-catch-throw语句上

我想知道的是,为什么会try-catch-throw语句上编译不过,是不是直接从llvm官网上下载源码编译出的clang还缺少什么,求解,谢谢

_TRY_CATCH是VC的宏,
c++应该用try

anxiaosheng2
此余生安 好像是clang的异常处理问题,具体还没怎么看懂http://clang.llvm.org/docs/MSVCCompatibility.html
大约 5 年之前 回复
anxiaosheng2
此余生安 是的,在编译之前,_TRY_CATCH已经被try替换了,看出错提示就知道
大约 5 年之前 回复
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DurationAdditionCheck.cpp:(.text._ZN5clang4tidy6abseil21DurationAdditionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x37f):对‘clang::tidy::abseil::getTimeInverseForScale(clang::tidy::abseil::DurationScale)’未定义的引用 DurationAdditionCheck.cpp:(.text._ZN5clang4tidy6abseil21DurationAdditionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x485):对‘clang::tidy::abseil::rewriteExprFromNumberToDuration[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 DurationAdditionCheck.cpp:(.text._ZN5clang4tidy6abseil21DurationAdditionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0xa91):对‘clang::tidy::abseil::rewriteExprFromNumberToDuration[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(DurationComparisonCheck.cpp.o):在函数‘clang::tidy::abseil::DurationComparisonCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: DurationComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil23DurationComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1ab):对‘clang::tidy::abseil::getScaleForDurationInverse(llvm::StringRef)’未定义的引用 DurationComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil23DurationComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1bf):对‘clang::tidy::abseil::isInMacro(clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const*)’未定义的引用 DurationComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil23DurationComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1cf):对‘clang::tidy::abseil::isInMacro(clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const*)’未定义的引用 DurationComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil23DurationComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x2fd):对‘clang::tidy::abseil::rewriteExprFromNumberToDuration[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 DurationComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil23DurationComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x315):对‘clang::tidy::abseil::rewriteExprFromNumberToDuration[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(DurationFactoryFloatCheck.cpp.o):在函数‘clang::tidy::abseil::DurationFactoryFloatCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: DurationFactoryFloatCheck.cpp:(.text._ZN5clang4tidy6abseil25DurationFactoryFloatCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x157):对‘clang::tidy::abseil::stripFloatCast[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const&)’未定义的引用 DurationFactoryFloatCheck.cpp:(.text._ZN5clang4tidy6abseil25DurationFactoryFloatCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x4a7):对‘clang::tidy::abseil::stripFloatLiteralFraction[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const&)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(DurationFactoryScaleCheck.cpp.o):在函数‘clang::tidy::abseil::DurationFactoryScaleCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: DurationFactoryScaleCheck.cpp:(.text._ZN5clang4tidy6abseil25DurationFactoryScaleCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x10a):对‘clang::tidy::abseil::IsLiteralZero(clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const&)’未定义的引用 DurationFactoryScaleCheck.cpp:(.text._ZN5clang4tidy6abseil25DurationFactoryScaleCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x497):对‘clang::tidy::abseil::getDurationFactoryForScale(clang::tidy::abseil::DurationScale)’未定义的引用 DurationFactoryScaleCheck.cpp:(.text._ZN5clang4tidy6abseil25DurationFactoryScaleCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0xde5):对‘clang::tidy::abseil::getDurationFactoryForScale(clang::tidy::abseil::DurationScale)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(TimeComparisonCheck.cpp.o):在函数‘clang::tidy::abseil::TimeComparisonCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: TimeComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil19TimeComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1ab):对‘clang::tidy::abseil::getScaleForTimeInverse(llvm::StringRef)’未定义的引用 TimeComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil19TimeComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1bf):对‘clang::tidy::abseil::isInMacro(clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const*)’未定义的引用 TimeComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil19TimeComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1cf):对‘clang::tidy::abseil::isInMacro(clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const*)’未定义的引用 TimeComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil19TimeComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x2fd):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 TimeComparisonCheck.cpp:(.text._ZN5clang4tidy6abseil19TimeComparisonCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x315):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 ../../../../lib/libclangTidyAndroidModule.a(AndroidTidyModule.cpp.o):在函数‘std::_Function_handler<clang::tidy::ClangTidyCheck* (llvm::StringRef, clang::tidy::ClangTidyContext*), void clang::tidy::ClangTidyCheckFactories::registerCheck<clang::tidy::android::CloexecOpenCheck>(llvm::StringRef)::{lambda(llvm::StringRef, clang::tidy::ClangTidyContext*)#1}>::_M_invoke(std::_Any_data const&, llvm::StringRef&&, clang::tidy::ClangTidyContext*&&)’中: AndroidTidyModule.cpp:(.text._ZNSt17_Function_handlerIFPN5clang4tidy14ClangTidyCheckEN4llvm9StringRefEPNS1_16ClangTidyContextEEZNS1_23ClangTidyCheckFactories13registerCheckINS1_7android16CloexecOpenCheckEEEvS5_EUlS5_S7_E_E9_M_invokeERKSt9_Any_dataOS5_OS7_[_ZNSt17_Function_handlerIFPN5clang4tidy14ClangTidyCheckEN4llvm9StringRefEPNS1_16ClangTidyContextEEZNS1_23ClangTidyCheckFactories13registerCheckINS1_7android16CloexecOpenCheckEEEvS5_EUlS5_S7_E_E9_M_invokeERKSt9_Any_dataOS5_OS7_]+0x36):对‘vtable for clang::tidy::android::CloexecOpenCheck’未定义的引用 ../../../../lib/libclangTidyBugproneModule.a(BugproneTidyModule.cpp.o):在函数‘std::_Function_handler<clang::tidy::ClangTidyCheck* (llvm::StringRef, clang::tidy::ClangTidyContext*), void clang::tidy::ClangTidyCheckFactories::registerCheck<clang::tidy::bugprone::BoolPointerImplicitConversionCheck>(llvm::StringRef)::{lambda(llvm::StringRef, clang::tidy::ClangTidyContext*)#1}>::_M_invoke(std::_Any_data const&, llvm::StringRef&&, clang::tidy::ClangTidyContext*&&)’中: BugproneTidyModule.cpp:(.text._ZNSt17_Function_handlerIFPN5clang4tidy14ClangTidyCheckEN4llvm9StringRefEPNS1_16ClangTidyContextEEZNS1_23ClangTidyCheckFactories13registerCheckINS1_8bugprone34BoolPointerImplicitConversionCheckEEEvS5_EUlS5_S7_E_E9_M_invokeERKSt9_Any_dataOS5_OS7_[_ZNSt17_Function_handlerIFPN5clang4tidy14ClangTidyCheckEN4llvm9StringRefEPNS1_16ClangTidyContextEEZNS1_23ClangTidyCheckFactories13registerCheckINS1_8bugprone34BoolPointerImplicitConversionCheckEEEvS5_EUlS5_S7_E_E9_M_invokeERKSt9_Any_dataOS5_OS7_]+0x36):对‘vtable for clang::tidy::bugprone::BoolPointerImplicitConversionCheck’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(DurationConversionCastCheck.cpp.o):在函数‘clang::tidy::abseil::DurationConversionCastCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: DurationConversionCastCheck.cpp:(.text._ZN5clang4tidy6abseil27DurationConversionCastCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0xcf):对‘clang::tidy::abseil::isInMacro(clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const*)’未定义的引用 DurationConversionCastCheck.cpp:(.text._ZN5clang4tidy6abseil27DurationConversionCastCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x279):对‘clang::tidy::abseil::getScaleForDurationInverse(llvm::StringRef)’未定义的引用 DurationConversionCastCheck.cpp:(.text._ZN5clang4tidy6abseil27DurationConversionCastCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x564):对‘clang::tidy::abseil::getDurationInverseForScale(clang::tidy::abseil::DurationScale)’未定义的引用 DurationConversionCastCheck.cpp:(.text._ZN5clang4tidy6abseil27DurationConversionCastCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x924):对‘clang::tidy::abseil::getDurationInverseForScale(clang::tidy::abseil::DurationScale)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(DurationSubtractionCheck.cpp.o):在函数‘clang::tidy::abseil::DurationSubtractionCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: DurationSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil24DurationSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x191):对‘clang::tidy::abseil::getScaleForDurationInverse(llvm::StringRef)’未定义的引用 DurationSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil24DurationSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1c2):对‘clang::tidy::abseil::rewriteExprFromNumberToDuration[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(DurationUnnecessaryConversionCheck.cpp.o):在函数‘clang::tidy::abseil::DurationUnnecessaryConversionCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: DurationUnnecessaryConversionCheck.cpp:(.text._ZN5clang4tidy6abseil34DurationUnnecessaryConversionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1af):对‘clang::tidy::abseil::isInMacro(clang::ast_matchers::MatchFinder::MatchResult const&, clang::Expr const*)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(TimeSubtractionCheck.cpp.o):在函数‘clang::tidy::abseil::TimeSubtractionCheck::registerMatchers(clang::ast_matchers::MatchFinder*)’中: TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck16registerMatchersEPNS_12ast_matchers11MatchFinderE+0x208):对‘clang::tidy::abseil::getScaleForTimeInverse(llvm::StringRef)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck16registerMatchersEPNS_12ast_matchers11MatchFinderE+0x89c):对‘clang::tidy::abseil::getDurationFactoryForScale(clang::tidy::abseil::DurationScale)’未定义的引用 ../../../../lib/libclangTidyAbseilModule.a(TimeSubtractionCheck.cpp.o):在函数‘clang::tidy::abseil::TimeSubtractionCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中: TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1a4):对‘clang::tidy::abseil::getScaleForTimeInverse(llvm::StringRef)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x26a):对‘clang::tidy::abseil::getDurationFactoryForScale(clang::tidy::abseil::DurationScale)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x732):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x782):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0xd0a):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0xd51):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0xd89):对‘clang::tidy::abseil::getDurationInverseForScale(clang::tidy::abseil::DurationScale)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x1061):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 TimeSubtractionCheck.cpp:(.text._ZN5clang4tidy6abseil20TimeSubtractionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x10aa):对‘clang::tidy::abseil::rewriteExprFromNumberToTime[abi:cxx11](clang::ast_matchers::MatchFinder::MatchResult const&, clang::tidy::abseil::DurationScale, clang::Expr const*)’未定义的引用 collect2: 错误:ld 返回 1 make[2]: *** [lib/libclang.so.10] 错误 1 make[1]: *** [tools/clang/tools/libclang/CMakeFiles/libclang.dir/all] 错误 2 make: *** [all] 错误 2 ``` 求救
在写编译原理大作业里遇到一个问题,请教各位大神
作业是这样的,实现一个程序将指定程序翻译成目标语言程序。 指定程序是回文串判定/KMP/四则运算计算,三选一自己实现,语言C/C++/C#/Py他hon/Java/JS任选。 目标语言JVM/LLVM/MSIL/Python/JS五选一,但不能自己翻译到自己,比如Java-〉JVM. 我选的C->Python,感觉别的都好说,就是系统函数调用有什么好的处理办法? 另外C和python对于字符和整数的语法特性也有一定区别,比如在读入的字符串后加一个结尾符,两个语言的写法就完全不一样了,这个又要怎么处理? 我现在只能调整我的指定程序尽量向python语法靠拢,虽然作业只要求能正确编译指定程序就行,但是我觉得这么做好不科学。。。
llvm7.0 test-suite的编译安装与使用
llvm7.0的test-suite不知道如何配置,按照官网上给的步骤配置,编译出错,哪位大神能指教一波
ionic打包ios打包出错。错误如下。求解
CompileC /Users/apple/Library/Developer/Xcode/DerivedData/爱签-fdngcuqsvkxxrbggpsqqlnykipsq/Build/Intermediates/爱签.build/Debug-iphonesimulator/爱签.build/Objects-normal/x86_64/IonicKeyboard.o 爱签/Plugins/com.ionic.keyboard/IonicKeyboard.m normal x86_64 objective-c com.apple.compilers.llvm.clang.1_0.compiler (1 failure) Error: Error code 65 for command: xcodebuild with args: -xcconfig,/users/apple/desktop/demo/platforms/ios/cordova/build-debug.xcconfig,-workspace,爱签.xcworkspace,-scheme,爱签,-configuration,Debug,-sdk,iphonesimulator,-destination,platform=iOS Simulator,name=iPhone 5s,build,CONFIGURATION_BUILD_DIR=/users/apple/desktop/demo/platforms/ios/build/emulator,SHARED_PRECOMPS_DIR=/users/apple/desktop/demo/platforms/ios/build/sharedpch
Android Jni Ndk配置问题
在mac系统上都可以正常跑,在window上运行不了 可以编译通过,AS和jdk和gradle的版本都一样,求解决 上错误日志 Error:FAILURE: Build failed with an exception. * What went wrong: Execution failed for task ':app:externalNativeBuildDebug'. > Build command failed. Error while executing process D:\androidStudio\SDK\ndk-bundle\ndk-build.cmd with arguments {NDK_PROJECT_PATH=null APP_BUILD_SCRIPT=D:\chatcat\vchat_android\app\src\main\Android.mk NDK_APPLICATION_MK=D:\chatcat\vchat_android\app\src\main\Application.mk APP_ABI=armeabi-v7a NDK_ALL_ABIS=armeabi-v7a NDK_DEBUG=1 APP_PLATFORM=android-16 NDK_OUT=D:/chatcat/vchat_android/app/build/intermediates/ndkBuild/debug/obj NDK_LIBS_OUT=D:\chatcat\vchat_android\app\build\intermediates\ndkBuild\debug\lib NDK_APPLICATION_MK:=src/main/Application.mk D:/chatcat/vchat_android/app/build/intermediates/ndkBuild/debug/obj/local/armeabi-v7a/libapm-plugin-video-preprocessing.so} [armeabi-v7a] "Compile++ thumb": "apm-plugin-video-preprocessing <= video_preprocessing_plugin_jni.cpp" process_begin: CreateProcess(NULL, D:/androidStudio/SDK/ndk-bundle/build//../toolchains/llvm/prebuilt/windows-x86_64/bin/clang++.exe -MMD -MP -MF D:/chatcat/vchat_android/app/build/intermediates/ndkBuild/debug/obj/local/armeabi-v7a/objs/apm-plugin-video-preprocessing/video_preprocessing_plugin_jni.o.d -gcc-toolchain D:/androidStudio/SDK/ndk-bundle/build//../toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64 -fpic -ffunction-sections -funwind-tables -fstack-protector-strong -Wno-invalid-command-line-argument -Wno-unused-command-line-argument -no-canonical-prefixes -fno-integrated-as -g -target armv7-none-linux-androideabi16 -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-exceptions -fno-rtti -mthumb -Os -DNDEBUG -ID:/androidStudio/SDK/ndk-bundle/build//../sources/cxx-stl/stlport/stlport -ID:/androidStudio/SDK/ndk-bundle/build//../sources/cxx-stl//gabi++/include -ID:/chatcat/vchat_android/app/src/main -std=c++11 -DANDROID -D__ANDROID_API__=16 -Wa,--noexecstack -Wformat -Werror=format-security -frtti --sysroot D:/androidStudio/SDK/ndk-bundle/build//../sysroot -isystem D:/androidStudio/SDK/ndk-bundle/build
iOS新建的项目,一句代码没写,使用 Cocoapod导入融云以后,编译都过不了,该怎么解决呢?
Ld /Users/mudy/Library/Developer/Xcode/DerivedData/MyChat-eklapihtyzzzagfohpydmuedmhfu/Build/Products/Debug-iphonesimulator/MyChat.app/MyChat normal x86_64 cd /Users/mudy/Desktop/MyChat export IPHONEOS_DEPLOYMENT_TARGET=8.4 export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -arch x86_64 -isysroot /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator8.4.sdk -L/Users/mudy/Library/Developer/Xcode/DerivedData/MyChat-eklapihtyzzzagfohpydmuedmhfu/Build/Products/Debug-iphonesimulator -L/Users/mudy/Desktop/MyChat/Pods/RongCloudIMKit/Rong_Cloud_iOS_SDK_v2_3_2_stable -F/Users/mudy/Library/Developer/Xcode/DerivedData/MyChat-eklapihtyzzzagfohpydmuedmhfu/Build/Products/Debug-iphonesimulator -F/Users/mudy/Desktop/MyChat/Pods/RongCloudIMKit/Rong_Cloud_iOS_SDK_v2_3_2_stable -filelist /Users/mudy/Library/Developer/Xcode/DerivedData/MyChat-eklapihtyzzzagfohpydmuedmhfu/Build/Intermediates/MyChat.build/Debug-iphonesimulator/MyChat.build/Objects-normal/x86_64/MyChat.LinkFileList -Xlinker -rpath -Xlinker @executable_path/Frameworks -Xlinker -objc_abi_version -Xlinker 2 -ObjC -lc++ -lc++abi -lopencore-amrnb -lsqlite3 -lstdc++ -lxml2 -lz -framework AVFoundation -framework AssetsLibrary -framework AudioToolbox -framework CFNetwork -framework CoreAudio -framework CoreGraphics -framework CoreLocation -framework CoreMedia -framework CoreTelephony -framework CoreVideo -framework ImageIO -framework MapKit -framework OpenGLES -framework QuartzCore -framework RongIMKit -framework RongIMLib -framework SystemConfiguration -framework UIKit -L/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift/iphonesimulator -Xlinker -add_ast_path -Xlinker /Users/mudy/Library/Developer/Xcode/DerivedData/MyChat-eklapihtyzzzagfohpydmuedmhfu/Build/Intermediates/MyChat.build/Debug-iphonesimulator/MyChat.build/Objects-normal/x86_64/MyChat.swiftmodule -mios-simulator-version-min=8.4 -lPods -Xlinker -dependency_info -Xlinker /Users/mudy/Library/Developer/Xcode/DerivedData/MyChat-eklapihtyzzzagfohpydmuedmhfu/Build/Intermediates/MyChat.build/Debug-iphonesimulator/MyChat.build/Objects-normal/x86_64/MyChat_dependency_info.dat -o /Users/mudy/Library/Developer/Xcode/DerivedData/MyChat-eklapihtyzzzagfohpydmuedmhfu/Build/Products/Debug-iphonesimulator/MyChat.app/MyChat duplicate symbol _llvm.cmdline in: /Users/mudy/Desktop/MyChat/Pods/RongCloudIMKit/Rong_Cloud_iOS_SDK_v2_3_2_stable/libopencore-amrnb.a(wrapper.o) /Users/mudy/Desktop/MyChat/Pods/RongCloudIMKit/Rong_Cloud_iOS_SDK_v2_3_2_stable/libopencore-amrnb.a(agc.o) duplicate symbol _llvm.embedded.module in: /Users/mudy/Desktop/MyChat/Pods/RongCloudIMKit/Rong_Cloud_iOS_SDK_v2_3_2_stable/libopencore-amrnb.a(wrapper.o) /Users/mudy/Desktop/MyChat/Pods/RongCloudIMKit/Rong_Cloud_iOS_SDK_v2_3_2_stable/libopencore-amrnb.a(agc.o) ld: 288 duplicate symbols for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation)
终端将LLVM生成xcode时不成功
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