CMake Warning at source_subfolder/CMakeLists.txt:32 (find_package): By not providing "FindLibBFD.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "LibBFD", but CMake did not find one. Could not find a package configuration file provided by "LibBFD" with any of the following names: LibBFDConfig.cmake libbfd-config.cmake Add the installation prefix of "LibBFD" to CMAKE_PREFIX_PATH or set "LibBFD_DIR" to a directory containing one of the above files. If "LibBFD" provides a separate development package or SDK, be sure it has been installed. CMake Warning at source_subfolder/CMakeLists.txt:33 (find_package): By not providing "FindLibDL.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "LibDL", but CMake did not find one. Could not find a package configuration file provided by "LibDL" with any of the following names: LibDLConfig.cmake libdl-config.cmake Add the installation prefix of "LibDL" to CMAKE_PREFIX_PATH or set "LibDL_DIR" to a directory containing one of the above files. If "LibDL" provides a separate development package or SDK, be sure it has been installed. CMake Warning at source_subfolder/CMakeLists.txt:34 (find_package): By not providing "FindLibRT.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "LibRT", but CMake did not find one. Could not find a package configuration file provided by "LibRT" with any of the following names: LibRTConfig.cmake librt-config.cmake Add the installation prefix of "LibRT" to CMAKE_PREFIX_PATH or set "LibRT_DIR" to a directory containing one of the above files. If "LibRT" provides a separate development package or SDK, be sure it has been installed. CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY CMAKE_INSTALL_BINDIR CMAKE_INSTALL_DATAROOTDIR CMAKE_INSTALL_INCLUDEDIR CMAKE_INSTALL_LIBDIR CMAKE_INSTALL_LIBEXECDIR CMAKE_INSTALL_OLDINCLUDEDIR CMAKE_INSTALL_SBINDIR clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/CMakeFiles/cppcommon.dir/source/threads/event_manual_reset.cpp.o] Error 143 make[2]: *** Waiting for unfinished jobs.... clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 6.0.0-1ubuntu2 (tags/RELEASE_600/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/CMakeFiles/cppcommon.dir/source/threads/file_lock.cpp.o] Error 143 Terminated make[2]: *** [source_subfolder/CMakeFiles/cppcommon.dir/source/threads/latch.cpp.o] Error 143 make[1]: *** [source_subfolder/CMakeFiles/cppcommon.dir/all] Error 2 make: *** [all] Error 2 cppcommon/1.0.0.0: ERROR: Package 'aa74952143082a08aa1c7b2751eeebe227091207' build failed cppcommon/1.0.0.0: WARN: Build folder /home/conan/w/cci_PR-3224/.conan/data/cppcommon/1.0.0.0/_/_/build/aa74952143082a08aa1c7b2751eeebe227091207 ERROR: cppcommon/1.0.0.0: Error in build() method, line 83 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-3224/.conan/data/cppcommon/1.0.0.0/_/_/build/aa74952143082a08aa1c7b2751eeebe227091207/build_subfolder' '--' '-j3' Terminated