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 7.0.0-3 (tags/RELEASE_700/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/CMakeFiles/srtp2.dir/build.make:147: source_subfolder/CMakeFiles/srtp2.dir/crypto/cipher/aes_icm.c.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 7.0.0-3 (tags/RELEASE_700/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/CMakeFiles/srtp2.dir/build.make:95: source_subfolder/CMakeFiles/srtp2.dir/srtp/srtp.c.o] Error 143 clang: error: unable to execute command: Terminated clang: error: clang frontend command failed due to signal (use -v to see invocation) clang version 7.0.0-3 (tags/RELEASE_700/final) Target: x86_64-pc-linux-gnu Thread model: posix InstalledDir: /usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Terminated make[2]: *** [source_subfolder/CMakeFiles/srtp2.dir/build.make:134: source_subfolder/CMakeFiles/srtp2.dir/crypto/cipher/aes.c.o] Error 143 make[1]: *** [CMakeFiles/Makefile2:117: source_subfolder/CMakeFiles/srtp2.dir/all] Error 2 make: *** [Makefile:149: all] Error 2 libsrtp/2.3.0: ERROR: Package 'cc87fc8d8b45cd4affbef9538b392ad194f977b3' build failed libsrtp/2.3.0: WARN: Build folder /home/conan/w/cci_PR-4119/.conan/data/libsrtp/2.3.0/_/_/build/cc87fc8d8b45cd4affbef9538b392ad194f977b3 ERROR: Exiting with code: 5