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

Csdn user default icon
上传中...
上传图片
插入图片
抄袭、复制答案,以达到刷声望分或其他目的的行为,在CSDN问答是严格禁止的,一经发现立刻封号。是时候展现真正的技术了!
其他相关推荐
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。。

安装LLVM过程中提示gcc版本低,但是系统中默认的gcc版本就是7.3.0,如何解决?谢谢!!!

![图片说明](https://img-ask.csdn.net/upload/201912/06/1575600474_141765.png)

CentOS编译LLVM遇到的HOST GCC版本问题

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?

LLVM3.3 CLANG++编译C++代码为BC文件,无法捕获异常

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?

Xcode运行错误,大神求解答

Command /Applications/Xcode 2.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 254

如何在Go中获取llvm库?

<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>

请问SDL2.0是怎么编译到ios平台的呢,我按照README-ios.txt编译但是编译过不了

uilding with iOS SDK v6.1 for iOS >= 3.0 checking build system type... i386-apple-darwin12.4.0 checking host system type... armv6-apple-darwin checking how to print strings... printf checking for armv6-apple-darwin-gcc... /Applications/Xcode 2.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/llvm-gcc-4.2 checking whether the C compiler works... no configure: error: in `/Users/PS/SDL2-2.0.0/build/armv6': configure: error: C compiler cannot create executables See `config.log' for more details 请问有遇到这样的问题没?我的系统 OS X 10.8.4,XCode4.6.3 SDK6.1

编译llvm出现链接错误怎么办?

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

带有openGL绑定支持的本地语言可编译为LLVM

<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>

关于利用llvm-clang实现静态分析工具的一些问题

想利用clang作为前端编译器做一个代码的静态分析工具,问题在于如何编写checker,有知道如何自己定制checker的大佬

安装llvm输入相应代码得到Makefile时报错,拜托大神帮忙看下咋回事

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

android 7.1源码编译 出错

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

Ubuntu16.04如何安装clang预编译包

已在官网上下载好clang的预编译包,希望其可以和系统的gcc共存,求指导![图片说明](https://img-ask.csdn.net/upload/201802/14/1518598827_520265.png)

LLVM修改stackprotector.cpp

我修改了LLVM的stackprotector.cpp文件后使用clang -fstack-protector编译,为什么没有改变?怎样使用固定寄存器存储自己要存的内容?怎样让返回地址参与运算?

我正在使用Antlr4创建一种语言,然后使用该语言生成LLVM IR。 我是否需要为访客事件手写LLVM IR?

<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>

如何在Windows 10上修复Go的LLVM绑定?

<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>

android studio 5.0以下编译不成功

android studio classpath 'com.android.tools.build:gradle:2.0.0' 这能编译成功5.0以上的,以下的都编译不成功 bulid。gradle: compileSdkVersion 23 buildToolsVersion "23.0.1" defaultConfig { minSdkVersion 14 targetSdkVersion 23 versionCode 1 versionName "1" } 如果将.build:gradle:2.0.0 改成1.2.3的话连5.0都编译不成功了 编译失败的原因是导包重复 Error:Execution failed for task ':app:transformClassesWithDexForDebug'. > com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'D:\Program Files\Java\jdk1.7\bin\java.exe'' finished with non-zero exit value 2 跪求大牛帮忙解答。。。

webrtc编译Android版本编译参数is_clang=false时,编译报错,is_clang=true时,编译成功。

[2274/3376] LINK ./rgba_to_i420_converter FAILED: rgba_to_i420_converter exe.unstripped/rgba_to_i420_converter python "../../build/toolchain/gcc_link_wrapper.py" --output="./rgba_to_i420_converter" --strip="../../buildtools/third_party/eu-strip/bin/eu-strip" --unstripped-file="./exe.unstripped/rgba_to_i420_converter" -- ../../third_party/llvm-build/Release+Asserts/bin/clang++ -Wl,--fatal-warnings -fPIC -Wl,-z,noexecstack -Wl,-z,relro -Wl,-z,now -Wl,-z,defs -Wl,--as-needed -fuse-ld=gold -Wl,--icf=all -Wl,--exclude-libs=libgcc.a -Wl,--exclude-libs=libvpx_assembly_arm.a --target=aarch64-linux-android -Wl,-mllvm,-enable-machine-outliner=never -Wl,--warn-shared-textrel -Wl,-O2 -Wl,--gc-sections -nodefaultlibs --sysroot=../../third_party/android_ndk/platforms/android-21/arch-arm64 -nostdlib -Wl,--warn-shared-textrel -pie -Bdynamic -Wl,-z,nocopyreloc -Wl,--dynamic-linker,/system/bin/linker64 -L../../third_party/android_ndk/sources/cxx-stl/llvm-libc++/libs/arm64-v8a -o "./exe.unstripped/rgba_to_i420_converter" -Wl,--start-group @"./rgba_to_i420_converter.rsp" -Wl,--end-group ../../third_party/android_ndk/platforms/android-21/arch-arm64/usr/lib/crtbegin_dynamic.o -lc -lgcc_s -lm -lrt -landroid_support ../../third_party/android_ndk/toolchains/aarch64-linux-android-4.9/prebuilt/linux-x86_64/lib/gcc/aarch64-linux-android/4.9.x/libgcc.a -ldl -llog -lGLESv2 ../../third_party/android_ndk/platforms/android-21/arch-arm64/usr/lib/crtend_android.o /usr/bin/ld.gold: fatal error: obj/rtc_tools/rgba_to_i420_converter/converter.o: unsupported ELF machine number 183 clang: error: linker command failed with exit code 1 (use -v to see invocation)

在中国程序员是青春饭吗?

今年,我也32了 ,为了不给大家误导,咨询了猎头、圈内好友,以及年过35岁的几位老程序员……舍了老脸去揭人家伤疤……希望能给大家以帮助,记得帮我点赞哦。 目录: 你以为的人生 一次又一次的伤害 猎头界的真相 如何应对互联网行业的「中年危机」 一、你以为的人生 刚入行时,拿着傲人的工资,想着好好干,以为我们的人生是这样的: 等真到了那一天,你会发现,你的人生很可能是这样的: ...

程序员请照顾好自己,周末病魔差点一套带走我。

程序员在一个周末的时间,得了重病,差点当场去世,还好及时挽救回来了。

和黑客斗争的 6 天!

互联网公司工作,很难避免不和黑客们打交道,我呆过的两家互联网公司,几乎每月每天每分钟都有黑客在公司网站上扫描。有的是寻找 Sql 注入的缺口,有的是寻找线上服务器可能存在的漏洞,大部分都...

点沙成金:英特尔芯片制造全过程揭密

“亚马逊丛林里的蝴蝶扇动几下翅膀就可能引起两周后美国德州的一次飓风……” 这句人人皆知的话最初用来描述非线性系统中微小参数的变化所引起的系统极大变化。 而在更长的时间尺度内,我们所生活的这个世界就是这样一个异常复杂的非线性系统…… 水泥、穹顶、透视——关于时间与技艺的蝴蝶效应 公元前3000年,古埃及人将尼罗河中挖出的泥浆与纳特龙盐湖中的矿物盐混合,再掺入煅烧石灰石制成的石灰,由此得来了人...

上班一个月,后悔当初着急入职的选择了

最近有个老铁,告诉我说,上班一个月,后悔当初着急入职现在公司了。他之前在美图做手机研发,今年美图那边今年也有一波组织优化调整,他是其中一个,在协商离职后,当时捉急找工作上班,因为有房贷供着,不能没有收入来源。所以匆忙选了一家公司,实际上是一个大型外包公司,主要派遣给其他手机厂商做外包项目。**当时承诺待遇还不错,所以就立马入职去上班了。但是后面入职后,发现薪酬待遇这块并不是HR所说那样,那个HR自...

女程序员,为什么比男程序员少???

昨天看到一档综艺节目,讨论了两个话题:(1)中国学生的数学成绩,平均下来看,会比国外好?为什么?(2)男生的数学成绩,平均下来看,会比女生好?为什么?同时,我又联想到了一个技术圈经常讨...

副业收入是我做程序媛的3倍,工作外的B面人生是怎样的?

提到“程序员”,多数人脑海里首先想到的大约是:为人木讷、薪水超高、工作枯燥…… 然而,当离开工作岗位,撕去层层标签,脱下“程序员”这身外套,有的人生动又有趣,马上展现出了完全不同的A/B面人生! 不论是简单的爱好,还是正经的副业,他们都干得同样出色。偶尔,还能和程序员的特质结合,产生奇妙的“化学反应”。 @Charlotte:平日素颜示人,周末美妆博主 大家都以为程序媛也个个不修边幅,但我们也许...

如果你是老板,你会不会踢了这样的员工?

有个好朋友ZS,是技术总监,昨天问我:“有一个老下属,跟了我很多年,做事勤勤恳恳,主动性也很好。但随着公司的发展,他的进步速度,跟不上团队的步伐了,有点...

我入职阿里后,才知道原来简历这么写

私下里,有不少读者问我:“二哥,如何才能写出一份专业的技术简历呢?我总感觉自己写的简历太烂了,所以投了无数份,都石沉大海了。”说实话,我自己好多年没有写过简历了,但我认识的一个同行,他在阿里,给我说了一些他当年写简历的方法论,我感觉太牛逼了,实在是忍不住,就分享了出来,希望能够帮助到你。 01、简历的本质 作为简历的撰写者,你必须要搞清楚一点,简历的本质是什么,它就是为了来销售你的价值主张的。往深...

外包程序员的幸福生活

今天给你们讲述一个外包程序员的幸福生活。男主是Z哥,不是在外包公司上班的那种,是一名自由职业者,接外包项目自己干。接下来讲的都是真人真事。 先给大家介绍一下男主,Z哥,老程序员,是我十多年前的老同事,技术大牛,当过CTO,也创过业。因为我俩都爱好喝酒、踢球,再加上住的距离不算远,所以一直也断断续续的联系着,我对Z哥的状况也有大概了解。 Z哥几年前创业失败,后来他开始干起了外包,利用自己的技术能...

C++11:一些微小的变化(新的数据类型、template表达式内的空格、nullptr、std::nullptr_t)

本文介绍一些C++的两个新特性,它们虽然微小,但对你的编程十分重要 一、Template表达式内的空格 C++11标准之前建议在“在两个template表达式的闭符之间放一个空格”的要求已经过时了 例如: vector&lt;list&lt;int&gt; &gt;; //C++11之前 vector&lt;list&lt;int&gt;&gt;; //C++11 二、nullptr ...

优雅的替换if-else语句

场景 日常开发,if-else语句写的不少吧??当逻辑分支非常多的时候,if-else套了一层又一层,虽然业务功能倒是实现了,但是看起来是真的很不优雅,尤其是对于我这种有强迫症的程序"猿",看到这么多if-else,脑袋瓜子就嗡嗡的,总想着解锁新姿势:干掉过多的if-else!!!本文将介绍三板斧手段: 优先判断条件,条件不满足的,逻辑及时中断返回; 采用策略模式+工厂模式; 结合注解,锦...

深入剖析Springboot启动原理的底层源码,再也不怕面试官问了!

大家现在应该都对Springboot很熟悉,但是你对他的启动原理了解吗?

离职半年了,老东家又发 offer,回不回?

有小伙伴问松哥这个问题,他在上海某公司,在离职了几个月后,前公司的领导联系到他,希望他能够返聘回去,他很纠结要不要回去? 俗话说好马不吃回头草,但是这个小伙伴既然感到纠结了,我觉得至少说明了两个问题:1.曾经的公司还不错;2.现在的日子也不是很如意。否则应该就不会纠结了。 老实说,松哥之前也有过类似的经历,今天就来和小伙伴们聊聊回头草到底吃不吃。 首先一个基本观点,就是离职了也没必要和老东家弄的苦...

为什么你不想学习?只想玩?人是如何一步一步废掉的

不知道是不是只有我这样子,还是你们也有过类似的经历。 上学的时候总有很多光辉历史,学年名列前茅,或者单科目大佬,但是虽然慢慢地长大了,你开始懈怠了,开始废掉了。。。 什么?你说不知道具体的情况是怎么样的? 我来告诉你: 你常常潜意识里或者心理觉得,自己真正的生活或者奋斗还没有开始。总是幻想着自己还拥有大把时间,还有无限的可能,自己还能逆风翻盘,只不是自己还没开始罢了,自己以后肯定会变得特别厉害...

为什么程序员做外包会被瞧不起?

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,你该怎么回答?

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。...

面试:第十六章:Java中级开发(16k)

HashMap底层实现原理,红黑树,B+树,B树的结构原理 Spring的AOP和IOC是什么?它们常见的使用场景有哪些?Spring事务,事务的属性,传播行为,数据库隔离级别 Spring和SpringMVC,MyBatis以及SpringBoot的注解分别有哪些?SpringMVC的工作原理,SpringBoot框架的优点,MyBatis框架的优点 SpringCould组件有哪些,他们...

面试阿里p7,被按在地上摩擦,鬼知道我经历了什么?

面试阿里p7被问到的问题(当时我只知道第一个):@Conditional是做什么的?@Conditional多个条件是什么逻辑关系?条件判断在什么时候执...

面试了一个 31 岁程序员,让我有所触动,30岁以上的程序员该何去何从?

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。

【阿里P6面经】二本,curd两年,疯狂复习,拿下阿里offer

二本的读者,在老东家不断学习,最后逆袭

大三实习生,字节跳动面经分享,已拿Offer

说实话,自己的算法,我一个不会,太难了吧

程序员垃圾简历长什么样?

已经连续五年参加大厂校招、社招的技术面试工作,简历看的不下于万份 这篇文章会用实例告诉你,什么是差的程序员简历! 疫情快要结束了,各个公司也都开始春招了,作为即将红遍大江南北的新晋UP主,那当然要为小伙伴们做点事(手动狗头)。 就在公众号里公开征简历,义务帮大家看,并一一点评。《启舰:春招在即,义务帮大家看看简历吧》 一石激起千层浪,三天收到两百多封简历。 花光了两个星期的所有空闲时...

《经典算法案例》01-08:如何使用质数设计扫雷(Minesweeper)游戏

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。

《Oracle Java SE编程自学与面试指南》最佳学习路线图(2020最新版)

正确选择比瞎努力更重要!

面试官:你连SSO都不懂,就别来面试了

大厂竟然要考我SSO,卧槽。

微软为一人收购一公司?破解索尼程序、写黑客小说,看他彪悍的程序人生!...

作者 | 伍杏玲出品 | CSDN(ID:CSDNnews)格子衬衫、常掉发、双肩包、修电脑、加班多……这些似乎成了大众给程序员的固定标签。近几年流行的“跨界风”开始刷新人们对程序员的...

终于,月薪过5万了!

来看几个问题想不想月薪超过5万?想不想进入公司架构组?想不想成为项目组的负责人?想不想成为spring的高手,超越99%的对手?那么本文内容是你必须要掌握的。本文主要详解bean的生命...

我说我懂多线程,面试官立马给我发了offer

不小心拿了几个offer,有点烦

自从喜欢上了B站这12个UP主,我越来越觉得自己是个废柴了!

不怕告诉你,我自从喜欢上了这12个UP主,哔哩哔哩成为了我手机上最耗电的软件,几乎每天都会看,可是吧,看的越多,我就越觉得自己是个废柴,唉,老天不公啊,不信你看看…… 间接性踌躇满志,持续性混吃等死,都是因为你们……但是,自己的学习力在慢慢变强,这是不容忽视的,推荐给你们! 都说B站是个宝,可是有人不会挖啊,没事,今天咱挖好的送你一箩筐,首先啊,我在B站上最喜欢看这个家伙的视频了,为啥 ,咱撇...

代码注释如此沙雕,会玩还是你们程序员!

某站后端代码被“开源”,同时刷遍全网的,还有代码里的那些神注释。 我们这才知道,原来程序员个个都是段子手;这么多年来,我们也走过了他们的无数套路… 首先,产品经理,是永远永远吐槽不完的!网友的评论也非常扎心,说看这些代码就像在阅读程序员的日记,每一页都写满了对产品经理的恨。 然后,也要发出直击灵魂的质问:你是尊贵的付费大会员吗? 这不禁让人想起之前某音乐app的穷逼Vip,果然,穷逼在哪里都是...

立即提问
相关内容推荐