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 CONAN_CMAKE_POSITION_INDEPENDENT_CODE CONAN_COMPILER CONAN_COMPILER_VERSION CONAN_CXX_FLAGS CONAN_C_FLAGS CONAN_EXPORTED CONAN_IN_LOCAL_CACHE CONAN_LIBCXX CONAN_SHARED_LINKER_FLAGS clang: error: unable to execute command: Terminated clang: error: linker command failed due to signal (use -v to see invocation) make[2]: *** [bin/soci_sqlite3_test] Error 254 make[1]: *** [tests/sqlite3/CMakeFiles/soci_sqlite3_test.dir/all] Error 2 make: *** [all] Error 2 soci/4.0.1: ERROR: Package '6c1e4cde2a55c5723288a1c81ad1bacaa34f47c2' build failed soci/4.0.1: WARN: Build folder /home/conan/w/cci_PR-3924/.conan/data/soci/4.0.1/_/_/build/6c1e4cde2a55c5723288a1c81ad1bacaa34f47c2 ERROR: soci/4.0.1: Error in build() method, line 119 cmake.build() ConanException: Error 2 while executing cmake --build '/home/conan/w/cci_PR-3924/.conan/data/soci/4.0.1/_/_/build/6c1e4cde2a55c5723288a1c81ad1bacaa34f47c2/build_subfolder' '--' '-j3' Terminated