GitHub pull request #3088 of commit 51ee3d9f6529da03e4735e4740f1a0d0bd936a70, no merge conflicts.sha1origin/pr/3088/mergeghprbActualCommit51ee3d9f6529da03e4735e4740f1a0d0bd936a70ghprbActualCommitAuthorghprbActualCommitAuthorEmailghprbAuthorRepoGitUrlhttps://github.com/patrobinson/bcc.gitghprbTriggerAuthorBrendan GreggghprbTriggerAuthorEmailghprbTriggerAuthorLoginbrendangreggghprbTriggerAuthorLoginMention@brendangreggghprbPullId3088ghprbTargetBranchmasterghprbSourceBranchfix-amzn-linux-installGIT_BRANCHfix-amzn-linux-installghprbPullAuthorEmailtherealpatrobinson@gmail.comghprbPullAuthorLoginpatrobinsonghprbPullAuthorLoginMention@patrobinsonghprbPullDescriptionGitHub pull request #3088 of commit 51ee3d9f6529da03e4735e4740f1a0d0bd936a70, no merge conflicts.ghprbPullTitleAdd instructions on how to install amazon linux 2 from sourceghprbPullLinkhttps://github.com/iovisor/bcc/pull/3088ghprbPullLongDescriptionThe Amazon Linux 1 instructions don't work, we end up with compiler errors like so:\r\n\r\n<details><summary>build log</summary>\r\n<p>\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::BTypeVisitor::genParamIndirectAssign(clang::FunctionDecl*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char const**)':\r\nb_frontend_action.cc:(.text+0x1edc): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::BTypeVisitor::genParamDirectAssign(clang::FunctionDecl*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, char const**)':\r\nb_frontend_action.cc:(.text+0x3412): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::BTypeVisitor::VisitBinaryOperator(clang::BinaryOperator*)':\r\nb_frontend_action.cc:(.text+0x442c): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::BTypeVisitor::VisitFunctionDecl(clang::FunctionDecl*)':\r\nb_frontend_action.cc:(.text+0x7fb5): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::BFrontendAction::EndSourceFileAction()':\r\nb_frontend_action.cc:(.text+0x8c4c): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o):b_frontend_action.cc:(.text+0x9208): more undefined references to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const' follow\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::BTypeVisitor::VisitCallExpr(clang::CallExpr*)':\r\nb_frontend_action.cc:(.text+0xc600): undefined reference to `clang::DeclarationName::getAsString[abi:cxx11]() const'\r\nb_frontend_action.cc:(.text+0xc75d): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\nb_frontend_action.cc:(.text+0xc8c5): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\nb_frontend_action.cc:(.text+0xca75): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\nb_frontend_action.cc:(.text+0xcc45): undefined reference to `clang::DeclarationName::getAsString[abi:cxx11]() const'\r\nb_frontend_action.cc:(.text+0xde8f): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\nb_frontend_action.cc:(.text+0xe02d): undefined reference to `clang::DeclarationName::getAsString[abi:cxx11]() const'\r\nb_frontend_action.cc:(.text+0xe2da): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::ProbeVisitor::VisitUnaryOperator(clang::UnaryOperator*)':\r\nb_frontend_action.cc:(.text+0xee28): undefined reference to `clang::QualType::getAsString[abi:cxx11](clang::Type const*, clang::Qualifiers)'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::ProbeVisitor::VisitArraySubscriptExpr(clang::ArraySubscriptExpr*)':\r\nb_frontend_action.cc:(.text+0xf464): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::ProbeVisitor::VisitMemberExpr(clang::MemberExpr*)':\r\nb_frontend_action.cc:(.text+0xfccb): undefined reference to `clang::Rewriter::getRewrittenText[abi:cxx11](clang::SourceRange) const'\r\nb_frontend_action.cc:(.text+0xfd03): undefined reference to `clang::QualType::getAsString[abi:cxx11](clang::Type const*, clang::Qualifiers)'\r\nb_frontend_action.cc:(.text+0xfd92): undefined reference to `clang::QualType::getAsString[abi:cxx11](clang::Type const*, clang::Qualifiers)'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `ebpf::BTypeConsumer::HandleTranslationUnit(clang::ASTContext&)':\r\nb_frontend_action.cc:(.text+0x10b7d): undefined reference to `clang::QualType::getAsString[abi:cxx11](clang::Type const*, clang::Qualifiers)'\r\n../../src/cc/frontends/clang/libclang_frontend.a(b_frontend_action.cc.o): In function `clang::QualType::getAsString[abi:cxx11]() const':\r\nb_frontend_action.cc:(.text._ZNK5clang8QualType11getAsStringB5cxx11Ev[_ZNK5clang8QualType11getAsStringB5cxx11Ev]+0x22): undefined reference to `clang::QualType::getAsString[abi:cxx11](clang::Type const*, clang::Qualifiers)'\r\n../../src/cc/frontends/clang/libclang_frontend.a(tp_frontend_action.cc.o): In function `ebpf::TracepointTypeVisitor::VisitFunctionDecl(clang::FunctionDecl*)':\r\ntp_frontend_action.cc:(.text+0x7ae): undefined reference to `clang::QualType::getAsString[abi:cxx11](clang::Type const*, clang::Qualifiers)'\r\n../../src/cc/libbcc.a(bpf_module.cc.o): In function `ebpf::BPFModule::dump_ir(llvm::Module&)':\r\nbpf_module.cc:(.text+0x51c4): undefined reference to `llvm::createPrintModulePass(llvm::raw_ostream&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool)'\r\n../../src/cc/libbcc.a(bpf_module.cc.o): In function `ebpf::BPFModule::run_pass_manager(llvm::Module&)':\r\nbpf_module.cc:(.text+0x530d): undefined reference to `llvm::createPrintModulePass(llvm::raw_ostream&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool)'\r\n../../src/cc/libbcc.a(bpf_module.cc.o): In function `llvm::RTDyldMemoryManager::getSymbolAddress(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':\r\nbpf_module.cc:(.text._ZN4llvm19RTDyldMemoryManager16getSymbolAddressERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN4llvm19RTDyldMemoryManager16getSymbolAddressERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x4): undefined reference to `llvm::RTDyldMemoryManager::getSymbolAddressInProcess(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'\r\n../../src/cc/libbcc.a(bpf_module.cc.o): In function `llvm::RTDyldMemoryManager::findSymbol(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':\r\nbpf_module.cc:(.text._ZN4llvm19RTDyldMemoryManager10findSymbolERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN4llvm19RTDyldMemoryManager10findSymbolERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x18): undefined reference to `llvm::RTDyldMemoryManager::getSymbolAddressInProcess(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'\r\n../../src/cc/libbcc.a(bpf_module.cc.o): In function `non-virtual thunk to llvm::RTDyldMemoryManager::findSymbol(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)':\r\nbpf_module.cc:(.text._ZN4llvm19RTDyldMemoryManager10findSymbolERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE[_ZN4llvm19RTDyldMemoryManager10findSymbolERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE]+0x59): undefined reference to `llvm::RTDyldMemoryManager::getSymbolAddressInProcess(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'\r\n../../src/cc/libbcc.a(bpf_module.cc.o):(.data.rel.ro._ZTVN4ebpf15MyMemoryManagerE[_ZTVN4ebpf15MyMemoryManagerE]+0x50): undefined reference to `llvm::SectionMemoryManager::finalizeMemory(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*)'\r\n../../src/cc/libbcc.a(bpf_module.cc.o):(.data.rel.ro._ZTVN4ebpf15MyMemoryManagerE[_ZTVN4ebpf15MyMemoryManagerE]+0x88): undefined reference to `llvm::RTDyldMemoryManager::getPointerToNamedFunction(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, bool)'\r\n../../src/cc/libbcc.a(json_map_decl_visitor.cc.o): In function `ebpf::BMapDeclVisitor::genJSONForField(clang::FieldDecl*)':\r\njson_map_decl_visitor.cc:(.text+0x497): undefined reference to `llvm::APInt::toString[abi:cxx11](unsigned int, bool) const'\r\ncollect2: error: ld returned 1 exit status\r\nmake[2]: *** [examples/cpp/CGroupTest] Error 1\r\nmake[1]: *** [examples/cpp/CMakeFiles/CGroupTest.dir/all] Error 2\r\nmake: *** [all] Error 2\r\n</p>\r\n</details>ghprbCommentBody[buildbot, ok to test]ghprbGhRepositoryiovisor/bccghprbCredentialsId6d3daf13-69b8-48b1-9c8f-ec5353264113false<a title="Add instructions on how to install amazon linux 2 from source" href="https://github.com/iovisor/bcc/pull/3088">PR #3088</a>: Add instructions on how to ...#66411300527460664bcc-pr 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