CMake Error: The source directory "/llvm.. "does not exist. Specify --help for usage, or press the help button on the CMake GUI.

add.cpp: int add_t(int a) throw(int ) { return a + a; } extern "C" { int add(int a) throw(int) { int ret = -100; try { ret = add_t(a); throw 1; } catch (int e) { ret = -200; } return ret; } } 在main.cpp中加载bc文件，Module* mod = ParseIRFile("add.bc", error, context);然后调用add函数，报错 terminate called after throwing an instance of 'int' Aborted 去掉add.cpp中的throw 1;可以正常调用。 这个异常在bc中无法捕获吗？

1，编译llvm，在编译进度100%时出现链接错误。 2，错误提示： ``` [100%] Building CXX object tools/clang/tools/libclang/CMakeFiles/libclang.dir/Indexing.cpp.o [100%] Linking CXX executable ../../../../bin/lldb-vscode [100%] Built target lldb-vscode [100%] Building CXX object tools/lldb/tools/driver/CMakeFiles/lldb.dir/Driver.cpp.o [100%] Linking CXX executable ../../../../bin/lldb [100%] Built target lldb [100%] Linking CXX shared library ../../../../lib/libclang.so ../../../../lib/libclangTidyAbseilModule.a(DurationAdditionCheck.cpp.o)：在函数‘clang::tidy::abseil::DurationAdditionCheck::check(clang::ast_matchers::MatchFinder::MatchResult const&)’中： DurationAdditionCheck.cpp:(.text._ZN5clang4tidy6abseil21DurationAdditionCheck5checkERKNS_12ast_matchers11MatchFinder11MatchResultE+0x362)：对‘clang::tidy::abseil::getScaleForTimeInverse(llvm::StringRef)’未定义的引用 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

Caused by: org.gradle.internal.UncheckedException: Build command failed. Error while executing process E:\androidAdt\sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {--build F:\workspace\AutoPayStation\app\.externalNativeBuild\cmake\debug\armeabi-v7a --target native-lib} [1/2] Building CXX object CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o FAILED: E:\androidAdt\android-ndk-r16b\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe --target=armv7-none-linux-androideabi --gcc-toolchain=E:/androidAdt/android-ndk-r16b/toolchains/arm-linux-androideabi-4.9/prebuilt/windows-x86_64 --sysroot=E:/androidAdt/android-ndk-r16b/sysroot -Dnative_lib_EXPORTS -isystem E:/androidAdt/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem E:/androidAdt/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem E:/androidAdt/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -isystem E:/androidAdt/android-ndk-r16b/sysroot/usr/include/arm-linux-androideabi -D__ANDROID_API__=19 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -mthumb -Wa,--noexecstack -Wformat -Werror=format-security -frtti -fexceptions -std=c++11 -O0 -fno-limit-debug-info -fPIC -MD -MT CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o -MF CMakeFiles\native-lib.dir\src\main\cpp\native-lib.cpp.o.d -o CMakeFiles/native-lib.dir/src/main/cpp/native-lib.cpp.o -c F:\workspace\AutoPayStation\app\src\main\cpp\native-lib.cpp，，

<div class="post-text" itemprop="text"> <p>I am trying to get the LLVM package - documented <a href="https://godoc.org/llvm.org/llvm/bindings/go/llvm" rel="nofollow noreferrer">here</a> - which provides bindings for Go to run properly.</p> <p>The package is importing but a file called analysis.go is complaining:</p> <p><code>[go] fatal error: llvm-c/Analysis.h: No such file or directory</code></p> <p>This links to line 16 in analysis.go:</p> <p><code>#include "llvm-c/Analysis.h" // If you are getting an error here read bindings/go/README.txt</code></p> <p>This line is inside of a comment block. I have already read the readme which instructs me to run a shell script called build.sh with a list of flags:</p> <p><code>build.sh -DCMAKE_BUILD_TYPE=Debug -DLLVM_TARGETS_TO_BUILD=host -DBUILD_SHARED_LIBS=ON</code></p> <p>I have done this multiple times. When I first tried to solve this problem, there was another related problem which was that llvm_config.go was empty (there was no code) and so golang was complaining that:</p> <p><code>llvm_config.go:1:1: expected 'package', found 'EOF'</code></p> <p>Golang isn't throwing an error anymore for this although the file is still empty - the error might have gone away after I ran the shell script with flags but I can't be sure.</p> <p>Can anyone suggest what I could do to solve these problems? If you need more details I will happily oblige. I am a self taught hobbyist so apologies if this is a stupid question.</p> </div>

<div class="post-text" itemprop="text"> <p>My OS is GNU/Ubuntu 16.10- 64bit.</p> <p>i also report this to GoLang.</p> <p><a href="https://github.com/golang/go/issues/19444" rel="nofollow noreferrer">https://github.com/golang/go/issues/19444</a></p> <h2>$ go get llvm.org/llvm/bindings/go/llvm</h2> <pre><code>package llvm.org/llvm/bindings/go/llvm: unrecognized import path "llvm.org/llvm/bindings/go/llvm" (parse https://llvm.org/llvm/bindings/go/llvm?go-get=1: no go-import meta tags ()) </code></pre> <h2>$ go get llvm.org/llvm/bindings</h2> <pre><code>package llvm.org/llvm/bindings: unrecognized import path "llvm.org/llvm/bindings" (parse https://llvm.org/llvm/bindings?go-get=1: no go-import meta tags ()) </code></pre> <p>so <code>go get</code> say not parse <a href="https://llvm.org/llvm/bindings?go-get=1" rel="nofollow noreferrer">https://llvm.org/llvm/bindings?go-get=1</a></p> <p>in browser also <code>https://llvm.org/</code> not open.(HTTPS)</p> <pre><code>Not Found The requested URL / was not found on this server. Apache/2.2.22 (Ubuntu) Server at llvm.org Port 443 </code></pre> <p>but <code>http://llvm.org</code> is good.(HTTP)</p> <p>how can get this libs for GoLang?</p> <p>==================</p> <p>Try <code>github.com/go-llvm/llgo</code> : </p> <pre><code>guest@system:~/go/src/github.com/go-llvm/llgo$ ./llgo-go.sh build can't load package: package github.com/go-llvm/llgo: no buildable Go source files in /home/guest/go/src/github.com/go-llvm/llgo guest@system:~/go/src/github.com/go-llvm/llgo$ ./llgo-go.sh install can't load package: package github.com/go-llvm/llgo: no buildable Go source files in /home/guest/go/src/github.com/go-llvm/llgo guest@system:~/go/src/github.com/go-llvm/llgo$ ./llgo-go.sh install can't load package: package github.com/go-llvm/llgo: no buildable Go source files in /home/guest/go/src/github.com/go-llvm/llgo guest@system:~/go/src/github.com/go-llvm/llgo$ make ./update_clang.sh can't load package: package llvm.org/llvm/bindings/go/llvm: cannot find package "llvm.org/llvm/bindings/go/llvm" in any of: /usr/lib/go-1.8/src/llvm.org/llvm/bindings/go/llvm (from $GOROOT) /home/guest/go/src/llvm.org/llvm/bindings/go/llvm (from $GOPATH) Makefile:25: recipe for target 'workdir/.update-clang-stamp' failed make: *** [workdir/.update-clang-stamp] Error 1 guest@system:~/go/src/github.com/go-llvm/llgo$ export PATH=/path/to/gcc-inst/bin:$PATH guest@system:~/go/src/github.com/go-llvm/llgo$ export LD_LIBRARY_PATH=/path/to/gcc-inst/lib64:$LD_LIBRARY_PATH guest@system:~/go/src/github.com/go-llvm/llgo$ export CC=`which gcc` guest@system:~/go/src/github.com/go-llvm/llgo$ export CXX=`which g++` guest@system:~/go/src/github.com/go-llvm/llgo$ export LIBGO_CFLAGS=--gcc-toolchain=/path/to/gcc-inst guest@system:~/go/src/github.com/go-llvm/llgo$ go get -d github.com/go-llvm/llgo/cmd/gllgo package llvm.org/llvm/bindings/go/llvm: unrecognized import path "llvm.org/llvm/bindings/go/llvm" (parse https://llvm.org/llvm/bindings/go/llvm?go-get=1: no go-import meta tags ()) package golang.org/x/tools/go/exact: cannot find package "golang.org/x/tools/go/exact" in any of: /usr/lib/go-1.8/src/golang.org/x/tools/go/exact (from $GOROOT) /home/guest/go/src/golang.org/x/tools/go/exact (from $GOPATH) package golang.org/x/tools/go/gccgoimporter: cannot find package "golang.org/x/tools/go/gccgoimporter" in any of: /usr/lib/go-1.8/src/golang.org/x/tools/go/gccgoimporter (from $GOROOT) /home/guest/go/src/golang.org/x/tools/go/gccgoimporter (from $GOPATH) package golang.org/x/tools/go/importer: cannot find package "golang.org/x/tools/go/importer" in any of: /usr/lib/go-1.8/src/golang.org/x/tools/go/importer (from $GOROOT) /home/guest/go/src/golang.org/x/tools/go/importer (from $GOPATH) guest@system:~/go/src/github.com/go-llvm/llgo$ $GOPATH/src/llvm.org/llvm/bindings/go/build.sh -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=host bash: /home/guest/go/src/llvm.org/llvm/bindings/go/build.sh: No such file or directory guest@system:~/go/src/github.com/go-llvm/llgo$ </code></pre> <hr> <pre><code>$ go version go version go1.8 linux/amd64 $ cmake -version cmake version 3.8.20170216-gb9229 CMake suite maintained and supported by Kitware (kitware.com/cmake). </code></pre> <hr> <p>guest@system:~/go/src/github.com/go-llvm/llvm$ ./update_llvm.sh</p> <pre><code>+ llvm_components=all-targets analysis asmparser asmprinter bitreader bitwriter codegen core debuginfo executionengine instrumentation interpreter ipo irreader linker mc mcjit objcarcopts option profiledata scalaropts support target + dirname ./update_llvm.sh + gollvmdir=. + grep run_update_llvm_sh_to_get_revision_ ./llvm_dep.go + sed -E -e s/.*run_update_llvm_sh_to_get_revision_([0-9]+.*)/\1/g + llvmrev=218171 + workdir=./workdir + llvmdir=./workdir/llvm + llvm_builddir=./workdir/llvm_build + mkdir -p ./workdir + svn co -r 218171 https://llvm.org/svn/llvm-project/llvm/trunk ./workdir/llvm Checked out revision 218171. + mkdir -p ./workdir/llvm_build + cmake_flags=../llvm + llvm_config=./workdir/llvm_build/bin/llvm-config + which ninja + test -n /usr/bin/ninja + cd ./workdir/llvm_build + cmake -G Ninja ../llvm -- Target triple: x86_64-unknown-linux-gnu -- Native target architecture is X86 -- Threads enabled. -- Doxygen disabled. -- Sphinx disabled. CMake Warning (dev) at cmake/modules/HandleLLVMOptions.cmake:131 (if): Policy CMP0054 is not set: Only interpret if() arguments as variables or keywords when unquoted. Run "cmake --help-policy CMP0054" for policy details. Use the cmake_policy command to set the policy and suppress this warning. Quoted variables like "C_SUPPORTS_FPIC" will no longer be dereferenced when the policy is set to NEW. Since the policy is not set the OLD behavior will be used. Call Stack (most recent call first): cmake/modules/HandleLLVMOptions.cmake:148 (add_flag_or_print_warning) CMakeLists.txt:315 (include) This warning is for project developers. Use -Wno-dev to suppress it. -- Building with -fPIC -- Constructing LLVMBuild project information -- Targeting AArch64 -- Targeting ARM -- Targeting CppBackend -- Targeting Hexagon -- Targeting Mips -- Targeting MSP430 -- Targeting NVPTX -- Targeting PowerPC -- Targeting R600 -- Targeting Sparc -- Targeting SystemZ -- Targeting X86 -- Targeting XCore -- Configuring done -- Generating done -- Build files have been written to: /home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm_build + ninja -C ./workdir/llvm_build llvm-config ninja: Entering directory `./workdir/llvm_build' [2/2] Linking CXX executable bin/llvm-config + ./workdir/llvm_build/bin/llvm-config --libs all-targets analysis asmparser asmprinter bitreader bitwriter codegen core debuginfo executionengine instrumentation interpreter ipo irreader linker mc mcjit objcarcopts option profiledata scalaropts support target + sed -e s/-l//g + llvm_buildtargets=LLVMOption LLVMObjCARCOpts LLVMMCJIT LLVMRuntimeDyld LLVMLinker LLVMIRReader LLVMipo LLVMVectorize LLVMInterpreter LLVMInstrumentation LLVMExecutionEngine LLVMDebugInfo LLVMBitWriter LLVMAsmParser LLVMXCoreDisassembler LLVMXCoreCodeGen LLVMXCoreDesc LLVMXCoreInfo LLVMXCoreAsmPrinter LLVMX86Disassembler LLVMX86AsmParser LLVMX86CodeGen LLVMX86Desc LLVMX86Info LLVMX86AsmPrinter LLVMX86Utils LLVMSystemZDisassembler LLVMSystemZCodeGen LLVMSystemZAsmParser LLVMSystemZDesc LLVMSystemZInfo LLVMSystemZAsmPrinter LLVMSparcDisassembler LLVMSparcCodeGen LLVMSparcAsmParser LLVMSparcDesc LLVMSparcInfo LLVMSparcAsmPrinter LLVMR600CodeGen LLVMR600Desc LLVMR600Info LLVMR600AsmPrinter LLVMPowerPCDisassembler LLVMPowerPCCodeGen LLVMPowerPCAsmParser LLVMPowerPCDesc LLVMPowerPCInfo LLVMPowerPCAsmPrinter LLVMNVPTXCodeGen LLVMNVPTXDesc LLVMNVPTXInfo LLVMNVPTXAsmPrinter LLVMMSP430CodeGen LLVMMSP430Desc LLVMMSP430Info LLVMMSP430AsmPrinter LLVMMipsDisassembler LLVMMipsCodeGen LLVMMipsAsmParser LLVMMipsDesc LLVMMipsInfo LLVMMipsAsmPrinter LLVMHexagonCodeGen LLVMHexagonAsmPrinter LLVMHexagonDesc LLVMHexagonInfo LLVMCppBackendCodeGen LLVMCppBackendInfo LLVMARMDisassembler LLVMARMCodeGen LLVMARMAsmParser LLVMARMDesc LLVMARMInfo LLVMARMAsmPrinter LLVMAArch64Disassembler LLVMMCDisassembler LLVMAArch64CodeGen LLVMSelectionDAG LLVMAsmPrinter LLVMCodeGen LLVMScalarOpts LLVMProfileData LLVMObject LLVMBitReader LLVMInstCombine LLVMTransformUtils LLVMipa LLVMAnalysis LLVMTarget LLVMCore LLVMAArch64AsmParser LLVMMCParser LLVMAArch64Desc LLVMAArch64Info LLVMAArch64AsmPrinter LLVMMC LLVMAArch64Utils LLVMSupport + ninja -C ./workdir/llvm_build LLVMOption LLVMObjCARCOpts LLVMMCJIT LLVMRuntimeDyld LLVMLinker LLVMIRReader LLVMipo LLVMVectorize LLVMInterpreter LLVMInstrumentation LLVMExecutionEngine LLVMDebugInfo LLVMBitWriter LLVMAsmParser LLVMXCoreDisassembler LLVMXCoreCodeGen LLVMXCoreDesc LLVMXCoreInfo LLVMXCoreAsmPrinter LLVMX86Disassembler LLVMX86AsmParser LLVMX86CodeGen LLVMX86Desc LLVMX86Info LLVMX86AsmPrinter LLVMX86Utils LLVMSystemZDisassembler LLVMSystemZCodeGen LLVMSystemZAsmParser LLVMSystemZDesc LLVMSystemZInfo LLVMSystemZAsmPrinter LLVMSparcDisassembler LLVMSparcCodeGen LLVMSparcAsmParser LLVMSparcDesc LLVMSparcInfo LLVMSparcAsmPrinter LLVMR600CodeGen LLVMR600Desc LLVMR600Info LLVMR600AsmPrinter LLVMPowerPCDisassembler LLVMPowerPCCodeGen LLVMPowerPCAsmParser LLVMPowerPCDesc LLVMPowerPCInfo LLVMPowerPCAsmPrinter LLVMNVPTXCodeGen LLVMNVPTXDesc LLVMNVPTXInfo LLVMNVPTXAsmPrinter LLVMMSP430CodeGen LLVMMSP430Desc LLVMMSP430Info LLVMMSP430AsmPrinter LLVMMipsDisassembler LLVMMipsCodeGen LLVMMipsAsmParser LLVMMipsDesc LLVMMipsInfo LLVMMipsAsmPrinter LLVMHexagonCodeGen LLVMHexagonAsmPrinter LLVMHexagonDesc LLVMHexagonInfo LLVMCppBackendCodeGen LLVMCppBackendInfo LLVMARMDisassembler LLVMARMCodeGen LLVMARMAsmParser LLVMARMDesc LLVMARMInfo LLVMARMAsmPrinter LLVMAArch64Disassembler LLVMMCDisassembler LLVMAArch64CodeGen LLVMSelectionDAG LLVMAsmPrinter LLVMCodeGen LLVMScalarOpts LLVMProfileData LLVMObject LLVMBitReader LLVMInstCombine LLVMTransformUtils LLVMipa LLVMAnalysis LLVMTarget LLVMCore LLVMAArch64AsmParser LLVMMCParser LLVMAArch64Desc LLVMAArch64Info LLVMAArch64AsmPrinter LLVMMC LLVMAArch64Utils LLVMSupport FileCheck ninja: Entering directory `./workdir/llvm_build' ninja: no work to do. + ./workdir/llvm_build/bin/llvm-config --version + llvm_version=3.6.0svn + ./workdir/llvm_build/bin/llvm-config --cppflags + llvm_cflags=-I/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm/include -I/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm_build/include -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS + uname + [ Linux == Darwin ] ./update_llvm.sh: 59: [: Linux: unexpected operator + ./workdir/llvm_build/bin/llvm-config --ldflags + ./workdir/llvm_build/bin/llvm-config --libdir + ./workdir/llvm_build/bin/llvm-config --libs all-targets analysis asmparser asmprinter bitreader bitwriter codegen core debuginfo executionengine instrumentation interpreter ipo irreader linker mc mcjit objcarcopts option profiledata scalaropts support target + ./workdir/llvm_build/bin/llvm-config --system-libs + llvm_ldflags=-L/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm_build//lib -Wl,-rpath,/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm_build//lib -lLLVMOption -lLLVMObjCARCOpts -lLLVMMCJIT -lLLVMRuntimeDyld -lLLVMLinker -lLLVMIRReader -lLLVMipo -lLLVMVectorize -lLLVMInterpreter -lLLVMInstrumentation -lLLVMExecutionEngine -lLLVMDebugInfo -lLLVMBitWriter -lLLVMAsmParser -lLLVMXCoreDisassembler -lLLVMXCoreCodeGen -lLLVMXCoreDesc -lLLVMXCoreInfo -lLLVMXCoreAsmPrinter -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMSystemZDisassembler -lLLVMSystemZCodeGen -lLLVMSystemZAsmParser -lLLVMSystemZDesc -lLLVMSystemZInfo -lLLVMSystemZAsmPrinter -lLLVMSparcDisassembler -lLLVMSparcCodeGen -lLLVMSparcAsmParser -lLLVMSparcDesc -lLLVMSparcInfo -lLLVMSparcAsmPrinter -lLLVMR600CodeGen -lLLVMR600Desc -lLLVMR600Info -lLLVMR600AsmPrinter -lLLVMPowerPCDisassembler -lLLVMPowerPCCodeGen -lLLVMPowerPCAsmParser -lLLVMPowerPCDesc -lLLVMPowerPCInfo -lLLVMPowerPCAsmPrinter -lLLVMNVPTXCodeGen -lLLVMNVPTXDesc -lLLVMNVPTXInfo -lLLVMNVPTXAsmPrinter -lLLVMMSP430CodeGen -lLLVMMSP430Desc -lLLVMMSP430Info -lLLVMMSP430AsmPrinter -lLLVMMipsDisassembler -lLLVMMipsCodeGen -lLLVMMipsAsmParser -lLLVMMipsDesc -lLLVMMipsInfo -lLLVMMipsAsmPrinter -lLLVMHexagonCodeGen -lLLVMHexagonAsmPrinter -lLLVMHexagonDesc -lLLVMHexagonInfo -lLLVMCppBackendCodeGen -lLLVMCppBackendInfo -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo -lLLVMARMAsmPrinter -lLLVMAArch64Disassembler -lLLVMMCDisassembler -lLLVMAArch64CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMProfileData -lLLVMObject -lLLVMBitReader -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMAArch64AsmParser -lLLVMMCParser -lLLVMAArch64Desc -lLLVMAArch64Info -lLLVMAArch64AsmPrinter -lLLVMMC -lLLVMAArch64Utils -lLLVMSupport -lrt -ldl -ltinfo -latomic -lpthread -lz + sed -e s#@LLVM_REVISION@#218171#g; s#@LLVM_CFLAGS@#-I/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm/include -I/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm_build/include -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS#g; s#@LLVM_LDFLAGS@#-L/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm_build//lib -Wl,-rpath,/home/guest/go/src/github.com/go-llvm/llvm/workdir/llvm_build//lib -lLLVMOption -lLLVMObjCARCOpts -lLLVMMCJIT -lLLVMRuntimeDyld -lLLVMLinker -lLLVMIRReader -lLLVMipo -lLLVMVectorize -lLLVMInterpreter -lLLVMInstrumentation -lLLVMExecutionEngine -lLLVMDebugInfo -lLLVMBitWriter -lLLVMAsmParser -lLLVMXCoreDisassembler -lLLVMXCoreCodeGen -lLLVMXCoreDesc -lLLVMXCoreInfo -lLLVMXCoreAsmPrinter -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMX86Desc -lLLVMX86Info -lLLVMX86AsmPrinter -lLLVMX86Utils -lLLVMSystemZDisassembler -lLLVMSystemZCodeGen -lLLVMSystemZAsmParser -lLLVMSystemZDesc -lLLVMSystemZInfo -lLLVMSystemZAsmPrinter -lLLVMSparcDisassembler -lLLVMSparcCodeGen -lLLVMSparcAsmParser -lLLVMSparcDesc -lLLVMSparcInfo -lLLVMSparcAsmPrinter -lLLVMR600CodeGen -lLLVMR600Desc -lLLVMR600Info -lLLVMR600AsmPrinter -lLLVMPowerPCDisassembler -lLLVMPowerPCCodeGen -lLLVMPowerPCAsmParser -lLLVMPowerPCDesc -lLLVMPowerPCInfo -lLLVMPowerPCAsmPrinter -lLLVMNVPTXCodeGen -lLLVMNVPTXDesc -lLLVMNVPTXInfo -lLLVMNVPTXAsmPrinter -lLLVMMSP430CodeGen -lLLVMMSP430Desc -lLLVMMSP430Info -lLLVMMSP430AsmPrinter -lLLVMMipsDisassembler -lLLVMMipsCodeGen -lLLVMMipsAsmParser -lLLVMMipsDesc -lLLVMMipsInfo -lLLVMMipsAsmPrinter -lLLVMHexagonCodeGen -lLLVMHexagonAsmPrinter -lLLVMHexagonDesc -lLLVMHexagonInfo -lLLVMCppBackendCodeGen -lLLVMCppBackendInfo -lLLVMARMDisassembler -lLLVMARMCodeGen -lLLVMARMAsmParser -lLLVMARMDesc -lLLVMARMInfo -lLLVMARMAsmPrinter -lLLVMAArch64Disassembler -lLLVMMCDisassembler -lLLVMAArch64CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMCodeGen -lLLVMScalarOpts -lLLVMProfileData -lLLVMObject -lLLVMBitReader -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMCore -lLLVMAArch64AsmParser -lLLVMMCParser -lLLVMAArch64Desc -lLLVMAArch64Info -lLLVMAArch64AsmPrinter -lLLVMMC -lLLVMAArch64Utils -lLLVMSupport -lrt -ldl -ltinfo -latomic -lpthread -lz#g ./llvm_config.go.in + printf package llvm const Version = "%s" 3.6.0svn </code></pre> <p>guest@system:~/go/src/github.com/go-llvm/llvm/examples$ cd factorial</p> <p>guest@system:~/go/src/github.com/go-llvm/llvm/examples/factorial$ ls factorial factorial.go</p> <p>guest@system:~/go/src/github.com/go-llvm/llvm/examples/factorial$ go build factorial.go</p> <p>guest@system:~/go/src/github.com/go-llvm/llvm/examples/factorial$ ./factorial</p> <pre><code>; ModuleID = 'fac_module' define i32 @fac(i32) { entry: %cmptmp = icmp eq i32 %0, 0 br i1 %cmptmp, label %end, label %iffalse iffalse: ; preds = %entry %subtmp = add i32 %0, -1 %calltmp = call i32 @fac(i32 %subtmp) %multmp = mul i32 %calltmp, %0 br label %end end: ; preds = %entry, %iffalse %result = phi i32 [ %multmp, %iffalse ], [ 1, %entry ] ret i32 %result } ----------------------------------------- Running fac(10) with JIT... Result: 3628800 DONE </code></pre> <hr> <pre><code>guest@system:~$ go get llvm.org/llvm.v36/bindings/go/llvm package llvm.org/llvm.v36/bindings/go/llvm: unrecognized import path "llvm.org/llvm.v36/bindings/go/llvm" (parse https://llvm.org/llvm.v36/bindings/go/llvm?go-get=1: no go-import meta tags ()) guest@system:~$ go get -d llvm.org/llvm.v36/bindings/go/llvm package llvm.org/llvm.v36/bindings/go/llvm: unrecognized import path "llvm.org/llvm.v36/bindings/go/llvm" (parse https://llvm.org/llvm.v36/bindings/go/llvm?go-get=1: no go-import meta tags ()) </code></pre> <hr> <pre><code>$ which llvm-config /usr/bin/llvm-config guest@system:~/go/src/github.com/go-llvm/llvm/workdir/llvm_build/bin$ ls FileCheck llvm-config llvm-lit llvm-tblgen </code></pre> <hr> <p>guest@system:~/go/src/github.com/axw/llgo$ ./update_third_party.sh</p> <p>github.com/axw/llgo$ ./update_third_party.sh </p> <pre><code>Cloning into '/tmp/update_third_party.auPNC9/gofrontend'... remote: Sending approximately 92.68 MiB ... remote: Counting objects: 3087, done remote: Finding sources: 100% (69/69) remote: Total 33940 (delta 26755), reused 33933 (delta 26755) Receiving objects: 100% (33940/33940), 92.79 MiB | 60.00 KiB/s, done. Resolving deltas: 100% (26755/26755), done. Checking connectivity... done. Note: checking out '81eb6a3f425b2158c67ee32c0cc973a72ce9d6be'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by performing another checkout. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -b with the checkout command again. Example: git checkout -b &lt;new-branch-name&gt; HEAD is now at 81eb6a3... runtime: don't overallocate in select code patching file libgo/runtime/chan.goc patching file libgo/runtime/chan.h patching file libgo/runtime/heapdump.c patching file libgo/runtime/malloc.goc patching file libgo/runtime/malloc.h Hunk #1 succeeded at 392 (offset 2 lines). Hunk #2 succeeded at 403 (offset 2 lines). Hunk #3 succeeded at 460 (offset 2 lines). Hunk #4 succeeded at 478 (offset 2 lines). Hunk #5 succeeded at 507 (offset 2 lines). patching file libgo/runtime/mcache.c patching file libgo/runtime/mcentral.c patching file libgo/runtime/mgc0.c Hunk #3 succeeded at 1380 (offset 2 lines). Hunk #4 succeeded at 1390 (offset 2 lines). Hunk #5 succeeded at 1804 (offset 2 lines). Hunk #6 succeeded at 2151 (offset 4 lines). Hunk #7 succeeded at 2428 (offset 5 lines). Hunk #8 succeeded at 2443 (offset 5 lines). Hunk #9 succeeded at 2451 (offset 5 lines). patching file libgo/runtime/mheap.c patching file libgo/runtime/netpoll.goc patching file libgo/runtime/proc.c Hunk #1 succeeded at 326 (offset 24 lines). Hunk #2 succeeded at 809 (offset 100 lines). Hunk #3 succeeded at 820 (offset 100 lines). Hunk #4 succeeded at 847 (offset 100 lines). Hunk #5 succeeded at 855 (offset 100 lines). Hunk #6 succeeded at 864 (offset 100 lines). Hunk #7 succeeded at 881 (offset 100 lines). Hunk #8 succeeded at 894 (offset 100 lines). Hunk #9 succeeded at 933 (offset 100 lines). Hunk #10 succeeded at 953 (offset 100 lines). Hunk #11 succeeded at 987 (offset 100 lines). Hunk #12 succeeded at 1011 (offset 100 lines). Hunk #13 succeeded at 1452 (offset 106 lines). Hunk #14 succeeded at 1481 (offset 106 lines). Hunk #15 succeeded at 1525 (offset 106 lines). Hunk #16 succeeded at 1618 (offset 106 lines). Hunk #17 succeeded at 1673 (offset 106 lines). Hunk #18 succeeded at 1709 (offset 106 lines). Hunk #19 succeeded at 1730 (offset 106 lines). Hunk #20 succeeded at 1749 (offset 106 lines). Hunk #21 succeeded at 1794 (offset 106 lines). Hunk #22 succeeded at 1832 (offset 106 lines). Hunk #23 succeeded at 1928 (offset 106 lines). Hunk #24 succeeded at 2031 (offset 106 lines). Hunk #25 succeeded at 2159 (offset 106 lines). Hunk #26 succeeded at 2184 (offset 106 lines). Hunk #27 succeeded at 2192 (offset 106 lines). Hunk #28 succeeded at 2484 (offset 119 lines). Hunk #29 succeeded at 2595 (offset 119 lines). Hunk #30 succeeded at 2627 (offset 119 lines). Hunk #31 succeeded at 2657 (offset 119 lines). Hunk #32 succeeded at 2682 (offset 119 lines). Hunk #33 succeeded at 2826 (offset 119 lines). Hunk #34 succeeded at 2906 (offset 126 lines). Hunk #35 succeeded at 3044 (offset 126 lines). Hunk #36 succeeded at 3080 (offset 126 lines). Hunk #37 succeeded at 3112 (offset 126 lines). Hunk #38 succeeded at 3268 (offset 126 lines). Hunk #39 succeeded at 3422 (offset 126 lines). patching file libgo/runtime/runtime.h patching file libgo/runtime/sema.goc patching file libgo/runtime/sigqueue.goc patching file libgo/runtime/time.goc patching file libgo/Makefile.am Hunk #1 succeeded at 4139 (offset 401 lines). Hunk #2 succeeded at 4246 (offset 409 lines). patching file libgo/Makefile.in Hunk #1 succeeded at 2433 (offset 221 lines). Hunk #2 succeeded at 2540 (offset 229 lines). patching file libgo/go/runtime/mfinal_test.go Hunk #1 succeeded at 65 (offset 3 lines). cp: cannot stat '../../cmake/config.guess': No such file or directory </code></pre> <p>how can fix?</p> </div>

<div class="post-text" itemprop="text"> <p>I'm writing code to generate LLVM bytecode from a custom VM bytecode using the <a href="https://godoc.org/llvm.org/llvm/bindings/go/llvm" rel="nofollow">LLVM Go bindings</a>; the code is then JITed and executed in-process.</p> <p>The custom VM bytecode has several operations that can't be implemented directly in LLVM, because they require changing external state; the functionality for these opcodes is implemented as Go functions.</p> <p>There are <a href="https://blog.felixangell.com/an-introduction-to-llvm-in-go/" rel="nofollow">excellent guides</a> on getting started with generating LLVM bytecode from Go, but none address the issue of callbacks or exported functions. Is it possible to generate LLVM instructions to call back into the Go functions? If so, how?</p> <p>I've tried the way described below by @arrowd, and it doesn't appear to work. Source code, adapted from Felix Angell's blog post:</p> <pre><code>package main import ( "C" "fmt" "llvm.org/llvm/final/bindings/go/llvm" ) // export AddInts func AddInts(arg1, arg2 int) int { return arg1 + arg2; } func main() { // setup our builder and module builder := llvm.NewBuilder() mod := llvm.NewModule("my_module") // create our function prologue main := llvm.FunctionType(llvm.Int32Type(), []llvm.Type{}, false) llvm.AddFunction(mod, "main", main) block := llvm.AddBasicBlock(mod.NamedFunction("main"), "entry") builder.SetInsertPoint(block, block.FirstInstruction()) // int a = 32 a := builder.CreateAlloca(llvm.Int32Type(), "a") builder.CreateStore(llvm.ConstInt(llvm.Int32Type(), 32, false), a) // int b = 16 b := builder.CreateAlloca(llvm.Int32Type(), "b") builder.CreateStore(llvm.ConstInt(llvm.Int32Type(), 16, false), b) // return a + b bVal := builder.CreateLoad(b, "b_val") aVal := builder.CreateLoad(a, "a_val") addIntsType := llvm.FunctionType(llvm.Int32Type(), []llvm.Type{llvm.Int32Type(), llvm.Int32Type()}, false) addInts := llvm.AddFunction(mod, "AddInts", addIntsType) call := builder.CreateCall(addInts, []llvm.Value{aVal, bVal}, "AddInts") builder.CreateRet(call) // verify it's all good if ok := llvm.VerifyModule(mod, llvm.ReturnStatusAction); ok != nil { fmt.Println(ok.Error()) } mod.Dump() // create our exe engine engine, err := llvm.NewExecutionEngine(mod) if err != nil { fmt.Println(err.Error()) } // run the function! funcResult := engine.RunFunction(mod.NamedFunction("main"), []llvm.GenericValue{}) fmt.Printf("%d ", funcResult.Int(false)) } </code></pre> <p>Returns:</p> <pre><code>; ModuleID = 'my_module' define i32 @main() { entry: %a = alloca i32 store i32 32, i32* %a %b = alloca i32 store i32 16, i32* %b %b_val = load i32* %b %a_val = load i32* %a %AddInts = call i32 @AddInts(i32 %a_val, i32 %b_val) ret i32 %AddInts } declare i32 @AddInts(i32, i32) LLVM ERROR: Tried to execute an unknown external function: AddInts exit status 1 </code></pre> </div>

以下是shell上的打印 ``` Starting build with ninja [476/5393] ninja: Entering directory `.' [ 1% 8/468] target Executable: dexdump (out/target/product/px3/obj/EXECUTABLES/dexdump_intermediates/LINKED/dexdump) FAILED: /bin/bash -c "prebuilts/clang/host/linux-x86/clang-2690385/bin/clang++ -pie -nostdlib -Bdynamic -Wl,-dynamic-linker,/system/bin/linker -Wl,--gc-sections -Wl,-z,nocopyreloc -Lout/target/product/ px3/obj/lib -Wl,-rpath-link=out/target/product/px3/obj/lib out/target/product/px3/obj/lib/crtbegin_dynamic.o out/target/product/px3/obj/EXECUTABLES/dexdump_intermediates/DexDump.o -Wl ,--whole-archive -Wl,--no-whole-archive out/target/product/px3/obj/STATIC_LIBRARIES/libdex_intermediates/libdex.a out/target/product/px3/obj/STATIC_LIBRARIES/libbase_intermediates/libbase.a out/targ et/product/px3/obj/STATIC_LIBRARIES/libunwind_llvm_intermediates/libunwind_llvm.a out/target/product/px3/obj/STATIC_LIBRARIES/libcompiler_rt-extras_intermediates/libcompiler_rt-extras.a prebuilts/gcc/ linux-x86/arm/arm-linux-androideabi-4.9/bin/../lib/gcc/arm-linux-androideabi/4.9/../../../../arm-linux-androideabi/lib/armv7-a/libatomic.a prebuilts/gcc/linux-x86/arm/arm-linux-androideabi-4.9/bin/../li b/gcc/arm-linux-androideabi/4.9/armv7-a/libgcc.a -lz -llog -lutils -lc++ -ldl -lc -lm -o out/target/product/px3/obj/EXECUTABLES/dexdump_intermediates/LINKED/dexdump -Wl,-z,noexecstack -Wl,-z,relro -W l,-z,now -Wl,--build-id=md5 -Wl,--warn-shared-textrel -Wl,--fatal-warnings -Wl,--icf=safe -Wl,--hash-style=gnu -Wl,--no-undefined-version -Wl,--fix-cortex-a8 -target arm-linux-androideabi -Bprebuilts /gcc/linux-x86/arm/arm-linux-androideabi-4.9/arm-linux-androideabi/bin -Wl,--exclude-libs,libunwind_llvm.a -Wl,--no-undefined out/target/product/px3/obj/lib/crtend_android.o" dalvik/dexdump/DexDump.cpp:517: error: undefined reference to 'dexReadAndVerifyClassData(unsigned char const**, unsigned char const*)' dalvik/dexdump/DexDump.cpp:627: error: undefined reference to 'dexDecodeDebugInfo(DexFile const*, DexCode const*, char const*, unsigned int, unsigned int, int (*)(void*, unsigned int, unsigned int), voi d (*)(void*, unsigned short, unsigned int, unsigned int, char const*, char const*, char const*), void*)' dalvik/dexdump/DexDump.cpp:653: error: undefined reference to 'dexDecodeDebugInfo(DexFile const*, DexCode const*, char const*, unsigned int, unsigned int, int (*)(void*, unsigned int, unsigned int), voi d (*)(void*, unsigned short, unsigned int, unsigned int, char const*, char const*, char const*), void*)' dalvik/libdex/DexProto.h:143: error: undefined reference to 'dexProtoCopyMethodDescriptor(DexProto const*)' dalvik/dexdump/DexDump.cpp:890: error: undefined reference to 'dexGetOpcodeName(Opcode)' dalvik/dexdump/DexDump.cpp:1055: error: undefined reference to 'gDexOpcodeInfo' dalvik/dexdump/DexDump.cpp:845: error: undefined reference to 'gDexOpcodeInfo' dalvik/dexdump/DexDump.cpp:1120: error: undefined reference to 'dexDecodeInstruction(unsigned short const*, DecodedInstruction*)' dalvik/dexdump/DexDump.cpp:1128: error: undefined reference to 'gDexOpcodeInfo' dalvik/libdex/DexProto.h:143: error: undefined reference to 'dexProtoCopyMethodDescriptor(DexProto const*)' dalvik/dexdump/DexDump.cpp:1388: error: undefined reference to 'dexReadAndVerifyClassData(unsigned char const**, unsigned char const*)' dalvik/dexdump/DexDump.cpp:1704: error: undefined reference to 'dexReadAndVerifyClassData(unsigned char const**, unsigned char const*)' dalvik/dexdump/DexDump.cpp:1795: error: undefined reference to 'dexOpenAndMap(char const*, char const*, MemMapping*, bool)' dalvik/dexdump/DexDump.cpp:1804: error: undefined reference to 'dexFileParse(unsigned char const*, unsigned int, int)' dalvik/dexdump/DexDump.cpp:1820: error: undefined reference to 'sysReleaseShmem(MemMapping*)' dalvik/dexdump/DexDump.cpp:1822: error: undefined reference to 'dexFileFree(DexFile*)' dalvik/dexdump/DexDump.cpp:1820: error: undefined reference to 'sysReleaseShmem(MemMapping*)' clang++: error: linker command failed with exit code 1 (use -v to see invocation) [ 1% 8/468] Ensure Jack server is installed and started Jack server already installed in "/home2/hxw/.jack-server" Server is already running ``` 我已经试过改了jack的服务端口了 .jack .jack-setting .jack-server/config.properties 里面的地址都改了还是不行 据说不是jack的问题， jack错误只是编译错误引起的。 在网上搜 DexDump都只能搜到一些教怎么单独编译之类的教程 没找到有类似错误的

<div class="post-text" itemprop="text"> <p>I have WAMPSERVER 3.0.6 64 bit. I have updated PHP version 5.6.25 from 7.0.10. I have installed updated version of Moodle 3.4 and have tried to run but getting the issue is following - Intl extension is required to improve internationalization support, such as locale aware sorting and international domain names.</p> <p>For resolving this issue I have tried so many tips but could not resolve this issue.</p> </div>

Build command failed. Error while executing process D:\AS\sdk\cmake\3.6.4111459\bin\cmake.exe with arguments {--build E:\lichao\study\android\code\OpenCV4AndroidFace\app\.externalNativeBuild\cmake\debug\arm64-v8a --target opencv341} [1/2] Building CXX object CMakeFiles/opencv341.dir/src/main/cpp/DetectionBasedTracker_jni.cpp.o FAILED: D:\AS\sdk\ndk-bundle\toolchains\llvm\prebuilt\windows-x86_64\bin\clang++.exe --target=aarch64-none-linux-android --gcc-toolchain=D:/AS/sdk/ndk-bundle/toolchains/aarch64-linux-android-4.9/prebuilt/windows-x86_64 --sysroot=D:/AS/sdk/ndk-bundle/sysroot -Dopencv341_EXPORTS -I../../../../src/main/cpp/include -isystem D:/AS/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem D:/AS/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/libs/arm64-v8a/include -isystem D:/AS/sdk/ndk-bundle/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -isystem D:/AS/sdk/ndk-bundle/sysroot/usr/include/aarch64-linux-android -D__ANDROID_API__=21 -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -Wa,--noexecstack -Wformat -Werror=format-security -std=c++11 -frtti -fexceptions -std=gnu++11 -fexceptions -frtti -O2 -DNDEBUG -fPIC -MD -MT CMakeFiles/opencv341.dir/src/main/cpp/DetectionBasedTracker_jni.cpp.o -MF CMakeFiles\opencv341.dir\src\main\cpp\DetectionBasedTracker_jni.cpp.o.d -o CMakeFiles/opencv341.dir/src/main/cpp/DetectionBasedTracker_jni.cpp.o -c E:\lichao\study\android\code\OpenCV4AndroidFace\app\src\main\cpp\DetectionBasedTracker_jni.cpp E:\lichao\study\android\code\OpenCV4AndroidFace\app\src\main\cpp\DetectionBasedTracker_jni.cpp:1:10: error: 'DetectionBasedTracker_jni.h' file not found with <angled> include; use "quotes" instead #include <DetectionBasedTracker_jni.h> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ "DetectionBasedTracker_jni.h" 1 error generated. ninja: build stopped: subcommand failed.

遇到过这种自动打包错误没有呢？大神们 ▸ ❌ clang: error: unable to execute command: Segmentation fault: 11 ❌ clang: error: linker command failed due to signal (use -v to see invocation) ** ARCHIVE FAILED ** The following build commands failed: Ld /Users/admin/Library/Developer/Xcode/DerivedData/STAdSDK-apbnitvgnkrwozgoldatmyapckfl/Build/Intermediates/ArchiveIntermediates/STAdTestApp/IntermediateBuildFilesPath/STAdSDK.build/Release-iphoneos/STAdTestApp.build/Objects-normal/armv7/STAdTestApp normal armv7 (1 failure) [13:06:33]: Exit status: 65 [!] Error building the application - see the log above

<div class="post-text" itemprop="text"> <p>I was trying to build the llvm project from the sources. I'm interested in using (instrumenting) the go frontend. I followed steps from <a href="https://github.com/llvm-mirror/llgo" rel="nofollow noreferrer">llgo repo</a>. It fails when executing </p> <blockquote> <p>make install</p> </blockquote> <p>at 91%. </p> <pre><code>[ 91%] Linking CXX executable ../../bin/dsymutil [ 91%] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/VforkChecker.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaStmt.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaStmtAsm.cpp.o collect2: fatal error: ld terminated with signal 9 [Killed] compilation terminated. tools/llc/CMakeFiles/llc.dir/build.make:212: recipe for target 'bin/llc' failed make[2]: *** [bin/llc] Error 1 make[2]: *** Deleting file 'bin/llc' CMakeFiles/Makefile2:68154: recipe for target 'tools/llc/CMakeFiles/llc.dir/all' failed make[1]: *** [tools/llc/CMakeFiles/llc.dir/all] Error 2 [ 91%] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/VLASizeChecker.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaStmtAttr.cpp.o [ 91%] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/ValistChecker.cpp.o [ 91%] Built target llvm-cfi-verify [ 91%] Building CXX object tools/clang/lib/StaticAnalyzer/Checkers/CMakeFiles/obj.clangStaticAnalyzerCheckers.dir/VirtualCallChecker.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaTemplate.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaTemplateDeduction.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaTemplateInstantiate.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaTemplateInstantiateDecl.cpp.o [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaTemplateVariadic.cpp.o [ 91%] Built target obj.clangStaticAnalyzerCheckers [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/SemaType.cpp.o collect2: fatal error: ld terminated with signal 9 [Killed] compilation terminated. tools/bugpoint/CMakeFiles/bugpoint.dir/build.make:419: recipe for target 'bin/bugpoint' failed make[2]: *** [bin/bugpoint] Error 1 make[2]: *** Deleting file 'bin/bugpoint' CMakeFiles/Makefile2:67602: recipe for target 'tools/bugpoint/CMakeFiles/bugpoint.dir/all' failed make[1]: *** [tools/bugpoint/CMakeFiles/bugpoint.dir/all] Error 2 [ 91%] Building CXX object tools/clang/lib/Sema/CMakeFiles/obj.clangSema.dir/TypeLocBuilder.cpp.o [ 91%] Built target obj.clangSema [ 91%] Built target dsymutil Makefile:151: recipe for target 'all' failed make: *** [all] Error 2 </code></pre> <p>Alternatively, I followed <a href="https://solarianprogrammer.com/2013/01/17/building-clang-libcpp-ubuntu-linux/" rel="nofollow noreferrer">building clang 8, llvm 8 on ubuntu 18.04</a>. I managed to build clang+llvm. I tried to build llgo but failed terribly. What am I missing?</p> <p>I'm using Ubuntu 18.04.2 LTS.</p> </div>

<div class="post-text" itemprop="text"> <p>So I'm looking for a language for a special project.</p> <p>I'm working on a project where we are about to design some rendering modules that initially will be running in the browser, but more interesting on the long run, on multiple platforms (Android, IOS, Linux, Windows, the whole lot).. A scenario of true cross platform.</p> <p>To fulfill this we would like to take advantage of emscripten, llvm and a native compiling language. As the modules will be graphically challenging it is a requirement that the language has openGL-LLVM bindings so that the emscript can translate the implementation into webgl. I've attempted to illustrate our desire below.</p> <pre><code>Source |---&gt; Native binaries |---&gt; LLVM |---&gt; Javascript (via EMSCRIPTEN) </code></pre> <p>So this brings us to the question. Which language supports this? Possible languages are, as I see it, C, C++, Go, Rust, and Haskell. We would though really like to avoid C and C++, despite them being the most realistic choices.</p> <p>As far as I can see, all languages have LLVM bindings, but its more the matter of having reliable openGL-LLVM bindings available.</p> </div>

<div class="post-text" itemprop="text"> <p>While learning Antlr4, I used Golang as a target language, so a statement in my toy language like: </p> <pre><code>$myVar = 10 $myVar + 5 </code></pre> <p>Would translate to some Golang code that generates "15" for the result</p> <p>However, as far as I can see, there isn't an LLVM IR target for ANTLR, so the question is: what are my options?</p> <p>1) Generate C/C++ and then use it to emit LLVM IR?<br> 2) Try to find a Golang LLVM IR emitter?<br> 3) Keep using the generated Go lexer/parser but hand-write LLVM IR? </p> <p>I tried to go through the LLVM documentation and watched a few videos on LLVM&lt; but they all seem to generate C/C++ and then communicate with the API that way. Not sure if they do that because that's what they know or if it's because that's the only way.</p> <p>Thanks in advance for any insights! </p> </div>

操作系统原来自带的gcc版本是4.8.5，因为安装llvm要求是5.1以上版 本，所以后来正常安装了GCC8.3.0，CMAKE 3.12.1，然后下载llvm-project,按照如下链接指示安装： http://llvm.org/docs/CMake.html 发现执行到"cmake path/to/llvm/source/root"时报错。错误信息如下： [root@jzl-cloud-01 llvm]# cmake -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD=X86 /home/falcon/h265/llvm-project/llvm -- Could NOT find Z3: Found unsuitable version "0.0.0", but required is at least "4.7.1" (found Z3_LIBRARIES-NOTFOUND) CMake Error at cmake/modules/CheckCompilerVersion.cmake:38 (message): Host GCC version must be at least 5.1, your version is 4.8.5. Call Stack (most recent call first): cmake/modules/CheckCompilerVersion.cmake:48 (check_compiler_version) cmake/config-ix.cmake:13 (include) CMakeLists.txt:624 (include) -- Configuring incomplete, errors occurred! See also "/home/falcon/h265/llvm/CMakeFiles/CMakeOutput.log". [root@jzl-cloud-01 llvm]# cmake /home/falcon/h265/llvm-project/llvm -- Could NOT find Z3: Found unsuitable version "0.0.0", but required is at least "4.7.1" (found Z3_LIBRARIES-NOTFOUND) CMake Error at cmake/modules/CheckCompilerVersion.cmake:38 (message): Host GCC version must be at least 5.1, your version is 4.8.5. Call Stack (most recent call first): cmake/modules/CheckCompilerVersion.cmake:48 (check_compiler_version) cmake/config-ix.cmake:13 (include) CMakeLists.txt:624 (include) -- Configuring incomplete, errors occurred! See also "/home/falcon/h265/llvm/CMakeFiles/CMakeOutput.log". 请问上面提到的HOST GCC版本过低的问题该如何解决？

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

开发过程中，会有文件生成不完整的情况，例如现在运行llvm_build.bat 没生成3个文件，这个怎么处理？

E:\project\CHENWEN\proj.android\jni>ndk-build [armeabi] Compile++ thumb: cocos2dcpp_shared <= main.cpp In file included from D:/android-ndk-r10/sources/cxx-stl/gnu-libstdc++/4.6/inclu de/thread:35:0, from E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3 d/../base/CCConsole.h:42, from E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3 d/../base/ccMacros.h:35, from E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3 d/../base/CCRefPtr.h:30, from E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3 d/../cocos2d.h:42, from E:/project/CHENWEN/proj.android//jni/../../Classes/AppDele gate.h:4, from E:/project/CHENWEN/proj.android//jni/hellocpp/main.cpp:1: D:/android-ndk-r10/sources/cxx-stl/gnu-libstdc++/4.6/include/bits/c++0x_warning. h:32:2: error: #error This file requires compiler and library support for the IS O C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options. In file included from E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3 d/../platform/CCGL.h:36:0, from E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3 d/../base/ccTypes.h:36, from E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3 d/../cocos2d.h:51, from E:/project/CHENWEN/proj.android//jni/../../Classes/AppDele gate.h:4, from E:/project/CHENWEN/proj.android//jni/hellocpp/main.cpp:1: E:/project/CHENWEN/proj.android//jni/../../cocos2d/cocos/3d/../platform/android/ CCGL-android.h:44:31: fatal error: GLES2/gl2platform.h: No such file or director y compilation terminated. make.exe: *** [E:/project/CHENWEN/proj.android//obj/local/armeabi/objs/cocos2dcp p_shared/hellocpp/main.o] Error 1

大学四年，看课本是不可能一直看课本的了，对于学习，特别是自学，善于搜索网上的一些资源来辅助，还是非常有必要的，下面我就把这几年私藏的各种资源，网站贡献出来给你们。主要有：电子书搜索、实用工具、在线视频学习网站、非视频学习网站、软件下载、面试/求职必备网站。 注意：文中提到的所有资源，文末我都给你整理好了，你们只管拿去，如果觉得不错，转发、分享就是最大的支持了。 一、电子书搜索 对于大部分程序员...

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数据结构与算法思维导图

老生常谈的一个梗，到2020了还在争论，你们一天天的，哎哎哎，我不是针对你一个，我是说在座的各位都是人才！ 上图红色的这3个箭头，对于通过new产生一个字符串（”宜春”）时，会先去常量池中查找是否已经有了”宜春”对象，如果没有则在常量池中创建一个此字符串对象，然后堆中再创建一个常量池中此”宜春”对象的拷贝对象。 也就是说准确答案是产生了一个或两个对象，如果常量池中原来没有 ”宜春” ,就是两个。...

昨天早上通过远程的方式 review 了两名新来同事的代码，大部分代码都写得很漂亮，严谨的同时注释也很到位，这令我非常满意。但当我看到他们当中有一个人写的 switch 语句时，还是忍不住破口大骂：“我擦，小王，你丫写的 switch 语句也太老土了吧！” 来看看小王写的代码吧，看完不要骂我装逼啊。 private static String createPlayer(PlayerTypes p...

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原博客再更新，可能就没了，之后将持续更新本篇博客。

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大佬原来都是这样炼成的

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都是出来打工的，多为自己着想

二哥，有个事想询问下您的意见，您觉得应届生值得去外包吗？公司虽然挺大的，中xx，但待遇感觉挺低，马上要报到，挺纠结的。

当HR压你价，说你只值7K时，你可以流畅地回答，记住，是流畅，不能犹豫。 礼貌地说：“7K是吗？了解了。嗯~其实我对贵司的面试官印象很好。只不过，现在我的手头上已经有一份11K的offer。来面试，主要也是自己对贵司挺有兴趣的，所以过来看看……”（未完） 这段话主要是陪HR互诈的同时，从公司兴趣，公司职员印象上，都给予对方正面的肯定，既能提升HR的好感度，又能让谈判气氛融洽，为后面的发挥留足空间。...

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最近面试了一个31岁8年经验的程序猿，让我有点感慨，大龄程序猿该何去何从。

说实话，自己的算法，我一个不会，太难了吧

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我们都玩过Windows操作系统中的经典游戏扫雷（Minesweeper），如果把质数当作一颗雷，那么，表格中红色的数字哪些是雷（质数）？您能找出多少个呢？文中用列表的方式罗列了10000以内的自然数、质数（素数），6的倍数等，方便大家观察质数的分布规律及特性，以便对算法求解有指导意义。另外，判断质数是初学算法，理解算法重要性的一个非常好的案例。