******************************************************************************** conan install cppfront/master@#9227a695e7b0eeca208c06dedb99c548 --build=cppfront -pr /home/conan/w/prod/BuildSingleReference/93666/9d4746aa-4d23-4fb7-ad19-ff336822709f/profile_linux_7_libstdcpp11_gcc_release_64..txt -c tools.system.package_manager:mode=install -c tools.system.package_manager:sudo=True ******************************************************************************** Auto detecting your dev setup to initialize the default profile (/home/conan/w/prod/BuildSingleReference/.conan/profiles/default) CC and CXX: /usr/bin/gcc, /usr/bin/g++ Found gcc 7 gcc>=5, using the major as version ************************* WARNING: GCC OLD ABI COMPATIBILITY *********************** Conan detected a GCC version > 5 but has adjusted the 'compiler.libcxx' setting to 'libstdc++' for backwards compatibility. Your compiler is likely using the new CXX11 ABI by default (libstdc++11). If you want Conan to use the new ABI for the default profile, run: $ conan profile update settings.compiler.libcxx=libstdc++11 default Or edit '/home/conan/w/prod/BuildSingleReference/.conan/profiles/default' and set compiler.libcxx=libstdc++11 ************************************************************************************ Default settings os=Linux os_build=Linux arch=x86_64 arch_build=x86_64 compiler=gcc compiler.version=7 compiler.libcxx=libstdc++ build_type=Release *** You can change them in /home/conan/w/prod/BuildSingleReference/.conan/profiles/default *** *** Or override with -s compiler='other' -s ...s*** Configuration: [settings] arch=x86_64 build_type=Release compiler=gcc compiler.libcxx=libstdc++11 compiler.version=7 os=Linux [options] [build_requires] [env] [conf] tools.system.package_manager:mode=install tools.system.package_manager:sudo=True cppfront/master: Forced build from source Installing package: cppfront/master Requirements cppfront/master from local cache - Cache Packages cppfront/master:9bfdcfa2bb925892ecf42e2a018a3f3529826676 - Build Installing (downloading, building) binaries... [HOOK - conan-center.py] pre_source(): [IMMUTABLE SOURCES (KB-H010)] OK cppfront/master: Configuring sources in /home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/source/src cppfront/master: cppfront/master: Unzipping 30.7MB, this can take a while cppfront/master: [HOOK - conan-center.py] post_source(): [LIBCXX MANAGEMENT (KB-H011)] OK [HOOK - conan-center.py] post_source(): [CPPSTD MANAGEMENT (KB-H022)] OK [HOOK - conan-center.py] post_source(): [SHORT_PATHS USAGE (KB-H066)] OK cppfront/master: Copying sources to build folder cppfront/master: Building your package in /home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676 cppfront/master: Generator txt created conanbuildinfo.txt cppfront/master: Calling generate() cppfront/master: Aggregating env generators [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found [HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK cppfront/master: Calling build() cppfront/master: CMake command: cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/build/generators/conan_toolchain.cmake" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/package/9bfdcfa2bb925892ecf42e2a018a3f3529826676" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Release" "/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/src" ----Running------ > cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/build/generators/conan_toolchain.cmake" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/package/9bfdcfa2bb925892ecf42e2a018a3f3529826676" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Release" "/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/src" ----------------- -- Using Conan toolchain: /home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/build/generators/conan_toolchain.cmake -- The CXX compiler identification is GNU 7.2.0 -- The C compiler identification is GNU 7.2.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/g++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/gcc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Configuring done -- Generating done cppfront/master: CMake Error in CMakeLists.txt: Target "cppfront" requires the language dialect "CXX20" (with compiler extensions), but CMake does not know the compile flags to use to enable it. CMake Warning: Manually-specified variables were not used by the project: CMAKE_POLICY_DEFAULT_CMP0091 CMake Generate step failed. Build files cannot be regenerated correctly. cppfront/master: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior cppfront/master: WARN: Using the new toolchains and generators without specifying a build profile (e.g: -pr:b=default) is discouraged and might cause failures and unexpected behavior cppfront/master: ERROR: Package '9bfdcfa2bb925892ecf42e2a018a3f3529826676' build failed cppfront/master: WARN: Build folder /home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/build/Release ERROR: cppfront/master: Error in build() method, line 63 cmake.configure() ConanException: Error 1 while executing cmake -G "Unix Makefiles" -DCMAKE_TOOLCHAIN_FILE="/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/build/generators/conan_toolchain.cmake" -DCMAKE_INSTALL_PREFIX="/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/package/9bfdcfa2bb925892ecf42e2a018a3f3529826676" -DCMAKE_POLICY_DEFAULT_CMP0091="NEW" -DCMAKE_BUILD_TYPE="Release" "/home/conan/w/prod/BuildSingleReference/.conan/data/cppfront/master/_/_/build/9bfdcfa2bb925892ecf42e2a018a3f3529826676/src"