{ "_class" : "hudson.matrix.MatrixBuild", "actions" : [ { "_class" : "hudson.model.CauseAction", "causes" : [ { "_class" : "org.jenkinsci.plugins.ghprb.GhprbCause", "shortDescription" : "GitHub pull request #3201 of commit f8aaec1a4052a8a14bb1b823b7ddb42299dbeee2, no merge conflicts." } ] }, { "_class" : "org.jenkinsci.plugins.ghprb.GhprbParametersAction", "parameters" : [ { "_class" : "hudson.model.StringParameterValue", "name" : "sha1", "value" : "origin/pr/3201/merge" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbActualCommit", "value" : "f8aaec1a4052a8a14bb1b823b7ddb42299dbeee2" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbActualCommitAuthor", "value" : "" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbActualCommitAuthorEmail", "value" : "" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbAuthorRepoGitUrl", "value" : "https://github.com/juchem/bcc.git" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbTriggerAuthor", "value" : "" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbTriggerAuthorEmail", "value" : "" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbTriggerAuthorLogin", "value" : "yonghong-song" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbTriggerAuthorLoginMention", "value" : "@yonghong-song" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullId", "value" : "3201" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbTargetBranch", "value" : "master" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbSourceBranch", "value" : "patch-1" }, { "_class" : "hudson.model.StringParameterValue", "name" : "GIT_BRANCH", "value" : "patch-1" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullAuthorEmail", "value" : "" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullAuthorLogin", "value" : "juchem" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullAuthorLoginMention", "value" : "@juchem" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullDescription", "value" : "GitHub pull request #3201 of commit f8aaec1a4052a8a14bb1b823b7ddb42299dbeee2, no merge conflicts." }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullTitle", "value" : "fixing build when ENABLE_CLANG_JIT is disabled" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullLink", "value" : "https://github.com/iovisor/bcc/pull/3201" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbPullLongDescription", "value" : "attempting a cmake build with `ENABLE_CLANG_JIT` disabled and not `PYTHON_ONLY` fails with the following output:\\r\\n```\\r\\nroot@4ec15b1c6d03:~/src/bcc/tmp# cmake -DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON -DBUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_STANDARD:STRING=20 -DCMAKE_C_FLAGS=\\\"-fPIC\\\" -DCMAKE_INSTALL_PREFIX:PATH=/root/opt -DENABLE_CPP_API=ON -DENABLE_LLVM_NATIVECODEGEN=ON -DENABLE_LLVM_SHARED=OFF -DENABLE_MAN=OFF -DENABLE_RTTI=OFF -DINSTALL_CPP_EXAMPLES=OFF -DENABLE_CLANG_JIT=OFF ../src\\r\\n-- Latest recognized Git tag is v0.17.0\\r\\n-- Git HEAD is ad5b82a5196b222ed2cdc738d8444e8c9546a77f\\r\\n-- Revision is 0.17.0-ad5b82a5\\r\\nCMake Error at src/cc/CMakeLists.txt:31 (string):\\r\\n string sub-command REGEX, mode MATCH needs at least 5 arguments total to\\r\\n command.\\r\\n\\r\\n\\r\\nCMake Error at src/cc/CMakeLists.txt:61 (if):\\r\\n if given arguments:\\r\\n\\r\\n \\\"VERSION_EQUAL\\\" \\\"6\\\" \\\"OR\\\" \\\"VERSION_GREATER\\\" \\\"6\\\"\\r\\n\\r\\n Unknown arguments specified\\r\\n\\r\\n\\r\\n-- Configuring incomplete, errors occurred!\\r\\nSee also \\\"/root/src/bcc/tmp/CMakeFiles/CMakeOutput.log\\\".\\r\\n```\\r\\n\\r\\nThe reason for the failure is that `LLVM` is required by [`src/cc/CMakeLists.txt`](https://github.com/iovisor/bcc/blob/297512a31ecc9ceebf79bda169350dace0f36757/src/cc/CMakeLists.txt#L61), which is included for non `PYTHON_ONLY` builds by [`src/CMakeLists.txt`](https://github.com/iovisor/bcc/blob/297512a31ecc9ceebf79bda169350dace0f36757/src/CMakeLists.txt#L16). Yet, `LLVM` is only looked up by [`/CMakeLists.txt`](https://github.com/iovisor/bcc/blob/297512a31ecc9ceebf79bda169350dace0f36757/CMakeLists.txt#L54) whenever `ENABLE_CLANG_JIT` is enabled.\\r\\n\\r\\nThe proposed fix looks up `LLVM` whenever `PYTHON_ONLY` is disabled, even if `ENABLE_CLANG_JIT` is disabled.\\r\\n\\r\\nThis is the output after the fix is applied:\\r\\n```\\r\\nroot@4ec15b1c6d03:~/src/bcc/tmp# cmake -DBUILD_SHARED_LIBS=OFF -DBUILD_STATIC_LIBS=ON -DBUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_STANDARD:STRING=20 -DCMAKE_C_FLAGS=\\\"-fPIC\\\" -DCMAKE_INSTALL_PREFIX:PATH=/root/opt -DENABLE_CPP_API=ON -DENABLE_LLVM_NATIVECODEGEN=ON -DENABLE_LLVM_SHARED=OFF -DENABLE_MAN=OFF -DENABLE_RTTI=OFF -DINSTALL_CPP_EXAMPLES=OFF -DENABLE_CLANG_JIT=OFF ../src\\r\\n-- The C compiler identification is GNU 10.2.1\\r\\n-- The CXX compiler identification is GNU 10.2.1\\r\\n-- Detecting C compiler ABI info\\r\\n-- Detecting C compiler ABI info - done\\r\\n-- Check for working C compiler: /usr/bin/cc - skipped\\r\\n-- Detecting C compile features\\r\\n-- Detecting C compile features - done\\r\\n-- Detecting CXX compiler ABI info\\r\\n-- Detecting CXX compiler ABI info - done\\r\\n-- Check for working CXX compiler: /usr/bin/c++ - skipped\\r\\n-- Detecting CXX compile features\\r\\n-- Detecting CXX compile features - done\\r\\n-- Latest recognized Git tag is v0.17.0\\r\\n-- Git HEAD is ad5b82a5196b222ed2cdc738d8444e8c9546a77f\\r\\n-- Revision is 0.17.0-ad5b82a5\\r\\n-- Performing Test HAVE_NO_PIE_FLAG\\r\\n-- Performing Test HAVE_NO_PIE_FLAG - Success\\r\\n-- Performing Test HAVE_REALLOCARRAY_SUPPORT\\r\\n-- Performing Test HAVE_REALLOCARRAY_SUPPORT - Success\\r\\n-- Found BISON: /usr/bin/bison (found version \\\"3.7.4\\\")\\r\\n-- Found FLEX: /usr/bin/flex (found version \\\"2.6.4\\\")\\r\\n-- Found LLVM: /usr/local/include 11.0.0\\r\\n-- Found LibElf: /usr/local/lib/libelf.so\\r\\n-- Performing Test ELF_GETSHDRSTRNDX\\r\\n-- Performing Test ELF_GETSHDRSTRNDX - Success\\r\\n-- Configuring done\\r\\n-- Generating done\\r\\nCMake Warning:\\r\\n Manually-specified variables were not used by the project:\\r\\n\\r\\n BUILD_STATIC_LIBS\\r\\n BUILD_TESTING\\r\\n INSTALL_CPP_EXAMPLES\\r\\n\\r\\n\\r\\n-- Build files have been written to: /root/src/bcc/tmp\\r\\nroot@4ec15b1c6d03:~/src/bcc/tmp# make -j`nproc --all`\\r\\nScanning dependencies of target bpf-static\\r\\nScanning dependencies of target bpf-shared\\r\\n[ 2%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf.c.o\\r\\n[ 5%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/bpf.c.o\\r\\n[ 8%] Building C object src/cc/CMakeFiles/bpf-shared.dir/perf_reader.c.o\\r\\n[ 14%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf.c.o\\r\\n[ 14%] Building C object src/cc/CMakeFiles/bpf-static.dir/perf_reader.c.o\\r\\n[ 17%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/bpf.c.o\\r\\n[ 20%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/bpf_prog_linfo.c.o\\r\\n[ 23%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/bpf_prog_linfo.c.o\\r\\n[ 32%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/btf.c.o\\r\\n[ 32%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/btf_dump.c.o\\r\\n[ 32%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/btf.c.o\\r\\n[ 35%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/btf_dump.c.o\\r\\n[ 38%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/hashmap.c.o\\r\\n[ 41%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/hashmap.c.o\\r\\n[ 44%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/libbpf.c.o\\r\\n[ 47%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/libbpf.c.o\\r\\n[ 50%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/libbpf_errno.c.o\\r\\n[ 52%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/libbpf_errno.c.o\\r\\n[ 55%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/libbpf_probes.c.o\\r\\n[ 58%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/libbpf_probes.c.o\\r\\n[ 61%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/netlink.c.o\\r\\n[ 64%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/netlink.c.o\\r\\n[ 67%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/nlattr.c.o\\r\\n[ 70%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/nlattr.c.o\\r\\n[ 73%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/ringbuf.c.o\\r\\n[ 76%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/ringbuf.c.o\\r\\n[ 79%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/str_error.c.o\\r\\n[ 82%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/xsk.c.o\\r\\n[ 85%] Building C object src/cc/CMakeFiles/bpf-shared.dir/libbpf/src/str_error.c.o\\r\\n[ 88%] Building C object src/cc/CMakeFiles/bpf-static.dir/libbpf/src/xsk.c.o\\r\\n[ 91%] Linking C static library libbcc_bpf.a\\r\\n[ 94%] Linking C shared library libbcc_bpf.so\\r\\n[ 94%] Built target bpf-static\\r\\nScanning dependencies of target bps\\r\\n[ 97%] Building C object introspection/CMakeFiles/bps.dir/bps.c.o\\r\\n[ 97%] Built target bpf-shared\\r\\n[100%] Linking C executable bps\\r\\n[100%] Built target bps\\r\\nroot@4ec15b1c6d03:~/src/bcc/tmp#\\r\\n```" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbCommentBody", "value" : "[buildbot, ok to test]" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbGhRepository", "value" : "iovisor/bcc" }, { "_class" : "hudson.model.StringParameterValue", "name" : "ghprbCredentialsId", "value" : "6d3daf13-69b8-48b1-9c8f-ec5353264113" } ] }, { "_class" : "hudson.plugins.git.GitTagAction" }, { }, { }, { "_class" : "org.jenkinsci.plugins.displayurlapi.actions.RunDisplayAction" } ], "artifacts" : [ ], "building" : False, "description" : "PR #3201: fixing build when ENABLE_CL...", "displayName" : "#765", "duration" : 1130826, "estimatedDuration" : 7460664, "executor" : None, "fullDisplayName" : "bcc-pr #765", "id" : "765", "keepLog" : False, "number" : 765, "queueId" : 6115, "result" : "SUCCESS", "timestamp" : 1609268646056, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/765/", "builtOn" : "", "changeSet" : { "_class" : "hudson.plugins.git.GitChangeSetList", "items" : [ ], "kind" : "git" }, "culprits" : [ ], "runs" : [ { "number" : 765, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/label=fc25/765/" }, { "number" : 765, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/label=fc26/765/" }, { "number" : 765, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/label=fc27/765/" }, { "number" : 765, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/label=fc28/765/" }, { "number" : 765, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/label=ubuntu1604/765/" }, { "number" : 765, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/label=ubuntu1710/765/" }, { "number" : 765, "url" : "https://buildbot.iovisor.org/jenkins/job/bcc-pr/label=ubuntu1804/765/" } ] }