The target system is: Buildroot - 1 - arc The host system is: Linux - 5.3.0-46-generic - x86_64 Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ Build flags: -D_LARGEFILE_SOURCE;-D_LARGEFILE64_SOURCE;-D_FILE_OFFSET_BITS=64;-O2 Id flags: The output was: 0 Compilation of the CXX compiler identification source "CMakeCXXCompilerId.cpp" produced "a.out" The CXX compiler identification is GNU, found in "/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/3.13.4/CompilerIdCXX/a.out" Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. 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implicit dirs: [/tmp/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/9.2.1;/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/lib;/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/lib;/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib] implicit fwks: [] Detecting CXX [-std=c++2a] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_69b9e/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_69b9e.dir/build.make CMakeFiles/cmTC_69b9e.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_69b9e.dir/feature_tests.cxx.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c++2a -o CMakeFiles/cmTC_69b9e.dir/feature_tests.cxx.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_69b9e /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_69b9e.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_69b9e.dir/feature_tests.cxx.o -o cmTC_69b9e make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: CXX_FEATURE:1cxx_aggregate_default_initializers Feature record: CXX_FEATURE:1cxx_alias_templates Feature record: CXX_FEATURE:1cxx_alignas Feature record: CXX_FEATURE:1cxx_alignof Feature record: CXX_FEATURE:1cxx_attributes Feature record: CXX_FEATURE:1cxx_attribute_deprecated Feature record: CXX_FEATURE:1cxx_auto_type Feature record: CXX_FEATURE:1cxx_binary_literals Feature record: CXX_FEATURE:1cxx_constexpr Feature record: CXX_FEATURE:1cxx_contextual_conversions Feature record: CXX_FEATURE:1cxx_decltype Feature record: CXX_FEATURE:1cxx_decltype_auto Feature record: CXX_FEATURE:1cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:1cxx_default_function_template_args Feature record: CXX_FEATURE:1cxx_defaulted_functions Feature record: CXX_FEATURE:1cxx_defaulted_move_initializers Feature record: CXX_FEATURE:1cxx_delegating_constructors Feature record: CXX_FEATURE:1cxx_deleted_functions Feature record: CXX_FEATURE:1cxx_digit_separators Feature record: CXX_FEATURE:1cxx_enum_forward_declarations Feature record: CXX_FEATURE:1cxx_explicit_conversions Feature record: CXX_FEATURE:1cxx_extended_friend_declarations Feature record: CXX_FEATURE:1cxx_extern_templates Feature record: CXX_FEATURE:1cxx_final Feature record: CXX_FEATURE:1cxx_func_identifier Feature record: CXX_FEATURE:1cxx_generalized_initializers Feature record: CXX_FEATURE:1cxx_generic_lambdas Feature record: CXX_FEATURE:1cxx_inheriting_constructors Feature record: CXX_FEATURE:1cxx_inline_namespaces Feature record: CXX_FEATURE:1cxx_lambdas Feature record: CXX_FEATURE:1cxx_lambda_init_captures Feature record: CXX_FEATURE:1cxx_local_type_template_args Feature record: CXX_FEATURE:1cxx_long_long_type Feature record: CXX_FEATURE:1cxx_noexcept Feature record: CXX_FEATURE:1cxx_nonstatic_member_init Feature record: CXX_FEATURE:1cxx_nullptr Feature record: CXX_FEATURE:1cxx_override Feature record: CXX_FEATURE:1cxx_range_for Feature record: CXX_FEATURE:1cxx_raw_string_literals Feature record: CXX_FEATURE:1cxx_reference_qualified_functions Feature record: CXX_FEATURE:1cxx_relaxed_constexpr Feature record: CXX_FEATURE:1cxx_return_type_deduction Feature record: CXX_FEATURE:1cxx_right_angle_brackets Feature record: CXX_FEATURE:1cxx_rvalue_references Feature record: CXX_FEATURE:1cxx_sizeof_member Feature record: CXX_FEATURE:1cxx_static_assert Feature record: CXX_FEATURE:1cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:1cxx_thread_local Feature record: CXX_FEATURE:1cxx_trailing_return_types Feature record: CXX_FEATURE:1cxx_unicode_literals Feature record: CXX_FEATURE:1cxx_uniform_initialization Feature record: CXX_FEATURE:1cxx_unrestricted_unions Feature record: CXX_FEATURE:1cxx_user_literals Feature record: CXX_FEATURE:1cxx_variable_templates Feature record: CXX_FEATURE:1cxx_variadic_macros Feature record: CXX_FEATURE:1cxx_variadic_templates Detecting CXX [-std=c++17] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_07b05/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_07b05.dir/build.make CMakeFiles/cmTC_07b05.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_07b05.dir/feature_tests.cxx.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c++17 -o CMakeFiles/cmTC_07b05.dir/feature_tests.cxx.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_07b05 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_07b05.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_07b05.dir/feature_tests.cxx.o -o cmTC_07b05 make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: CXX_FEATURE:1cxx_aggregate_default_initializers Feature record: CXX_FEATURE:1cxx_alias_templates Feature record: CXX_FEATURE:1cxx_alignas Feature record: CXX_FEATURE:1cxx_alignof Feature record: CXX_FEATURE:1cxx_attributes Feature record: CXX_FEATURE:1cxx_attribute_deprecated Feature record: CXX_FEATURE:1cxx_auto_type Feature record: CXX_FEATURE:1cxx_binary_literals Feature record: CXX_FEATURE:1cxx_constexpr Feature record: CXX_FEATURE:1cxx_contextual_conversions Feature record: CXX_FEATURE:1cxx_decltype Feature record: CXX_FEATURE:1cxx_decltype_auto Feature record: CXX_FEATURE:1cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:1cxx_default_function_template_args Feature record: CXX_FEATURE:1cxx_defaulted_functions Feature record: CXX_FEATURE:1cxx_defaulted_move_initializers Feature record: CXX_FEATURE:1cxx_delegating_constructors Feature record: CXX_FEATURE:1cxx_deleted_functions Feature record: CXX_FEATURE:1cxx_digit_separators Feature record: CXX_FEATURE:1cxx_enum_forward_declarations Feature record: CXX_FEATURE:1cxx_explicit_conversions Feature record: CXX_FEATURE:1cxx_extended_friend_declarations Feature record: CXX_FEATURE:1cxx_extern_templates Feature record: CXX_FEATURE:1cxx_final Feature record: CXX_FEATURE:1cxx_func_identifier Feature record: CXX_FEATURE:1cxx_generalized_initializers Feature record: CXX_FEATURE:1cxx_generic_lambdas Feature record: CXX_FEATURE:1cxx_inheriting_constructors Feature record: CXX_FEATURE:1cxx_inline_namespaces Feature record: CXX_FEATURE:1cxx_lambdas Feature record: CXX_FEATURE:1cxx_lambda_init_captures Feature record: CXX_FEATURE:1cxx_local_type_template_args Feature record: CXX_FEATURE:1cxx_long_long_type Feature record: CXX_FEATURE:1cxx_noexcept Feature record: CXX_FEATURE:1cxx_nonstatic_member_init Feature record: CXX_FEATURE:1cxx_nullptr Feature record: CXX_FEATURE:1cxx_override Feature record: CXX_FEATURE:1cxx_range_for Feature record: CXX_FEATURE:1cxx_raw_string_literals Feature record: CXX_FEATURE:1cxx_reference_qualified_functions Feature record: CXX_FEATURE:1cxx_relaxed_constexpr Feature record: CXX_FEATURE:1cxx_return_type_deduction Feature record: CXX_FEATURE:1cxx_right_angle_brackets Feature record: CXX_FEATURE:1cxx_rvalue_references Feature record: CXX_FEATURE:1cxx_sizeof_member Feature record: CXX_FEATURE:1cxx_static_assert Feature record: CXX_FEATURE:1cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:1cxx_thread_local Feature record: CXX_FEATURE:1cxx_trailing_return_types Feature record: CXX_FEATURE:1cxx_unicode_literals Feature record: CXX_FEATURE:1cxx_uniform_initialization Feature record: CXX_FEATURE:1cxx_unrestricted_unions Feature record: CXX_FEATURE:1cxx_user_literals Feature record: CXX_FEATURE:1cxx_variable_templates Feature record: CXX_FEATURE:1cxx_variadic_macros Feature record: CXX_FEATURE:1cxx_variadic_templates Detecting CXX [-std=c++14] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_ee0cb/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_ee0cb.dir/build.make CMakeFiles/cmTC_ee0cb.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_ee0cb.dir/feature_tests.cxx.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c++14 -o CMakeFiles/cmTC_ee0cb.dir/feature_tests.cxx.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_ee0cb /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ee0cb.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_ee0cb.dir/feature_tests.cxx.o -o cmTC_ee0cb make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: CXX_FEATURE:1cxx_aggregate_default_initializers Feature record: CXX_FEATURE:1cxx_alias_templates Feature record: CXX_FEATURE:1cxx_alignas Feature record: CXX_FEATURE:1cxx_alignof Feature record: CXX_FEATURE:1cxx_attributes Feature record: CXX_FEATURE:1cxx_attribute_deprecated Feature record: CXX_FEATURE:1cxx_auto_type Feature record: CXX_FEATURE:1cxx_binary_literals Feature record: CXX_FEATURE:1cxx_constexpr Feature record: CXX_FEATURE:1cxx_contextual_conversions Feature record: CXX_FEATURE:1cxx_decltype Feature record: CXX_FEATURE:1cxx_decltype_auto Feature record: CXX_FEATURE:1cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:1cxx_default_function_template_args Feature record: CXX_FEATURE:1cxx_defaulted_functions Feature record: CXX_FEATURE:1cxx_defaulted_move_initializers Feature record: CXX_FEATURE:1cxx_delegating_constructors Feature record: CXX_FEATURE:1cxx_deleted_functions Feature record: CXX_FEATURE:1cxx_digit_separators Feature record: CXX_FEATURE:1cxx_enum_forward_declarations Feature record: CXX_FEATURE:1cxx_explicit_conversions Feature record: CXX_FEATURE:1cxx_extended_friend_declarations Feature record: CXX_FEATURE:1cxx_extern_templates Feature record: CXX_FEATURE:1cxx_final Feature record: CXX_FEATURE:1cxx_func_identifier Feature record: CXX_FEATURE:1cxx_generalized_initializers Feature record: CXX_FEATURE:1cxx_generic_lambdas Feature record: CXX_FEATURE:1cxx_inheriting_constructors Feature record: CXX_FEATURE:1cxx_inline_namespaces Feature record: CXX_FEATURE:1cxx_lambdas Feature record: CXX_FEATURE:1cxx_lambda_init_captures Feature record: CXX_FEATURE:1cxx_local_type_template_args Feature record: CXX_FEATURE:1cxx_long_long_type Feature record: CXX_FEATURE:1cxx_noexcept Feature record: CXX_FEATURE:1cxx_nonstatic_member_init Feature record: CXX_FEATURE:1cxx_nullptr Feature record: CXX_FEATURE:1cxx_override Feature record: CXX_FEATURE:1cxx_range_for Feature record: CXX_FEATURE:1cxx_raw_string_literals Feature record: CXX_FEATURE:1cxx_reference_qualified_functions Feature record: CXX_FEATURE:1cxx_relaxed_constexpr Feature record: CXX_FEATURE:1cxx_return_type_deduction Feature record: CXX_FEATURE:1cxx_right_angle_brackets Feature record: CXX_FEATURE:1cxx_rvalue_references Feature record: CXX_FEATURE:1cxx_sizeof_member Feature record: CXX_FEATURE:1cxx_static_assert Feature record: CXX_FEATURE:1cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:1cxx_thread_local Feature record: CXX_FEATURE:1cxx_trailing_return_types Feature record: CXX_FEATURE:1cxx_unicode_literals Feature record: CXX_FEATURE:1cxx_uniform_initialization Feature record: CXX_FEATURE:1cxx_unrestricted_unions Feature record: CXX_FEATURE:1cxx_user_literals Feature record: CXX_FEATURE:1cxx_variable_templates Feature record: CXX_FEATURE:1cxx_variadic_macros Feature record: CXX_FEATURE:1cxx_variadic_templates Detecting CXX [-std=c++11] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_4cf02/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4cf02.dir/build.make CMakeFiles/cmTC_4cf02.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_4cf02.dir/feature_tests.cxx.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c++11 -o CMakeFiles/cmTC_4cf02.dir/feature_tests.cxx.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_4cf02 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4cf02.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_4cf02.dir/feature_tests.cxx.o -o cmTC_4cf02 make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: CXX_FEATURE:0cxx_aggregate_default_initializers Feature record: CXX_FEATURE:1cxx_alias_templates Feature record: CXX_FEATURE:1cxx_alignas Feature record: CXX_FEATURE:1cxx_alignof Feature record: CXX_FEATURE:1cxx_attributes Feature record: CXX_FEATURE:0cxx_attribute_deprecated Feature record: CXX_FEATURE:1cxx_auto_type Feature record: CXX_FEATURE:0cxx_binary_literals Feature record: CXX_FEATURE:1cxx_constexpr Feature record: CXX_FEATURE:0cxx_contextual_conversions Feature record: CXX_FEATURE:1cxx_decltype Feature record: CXX_FEATURE:0cxx_decltype_auto Feature record: CXX_FEATURE:1cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:1cxx_default_function_template_args Feature record: CXX_FEATURE:1cxx_defaulted_functions Feature record: CXX_FEATURE:1cxx_defaulted_move_initializers Feature record: CXX_FEATURE:1cxx_delegating_constructors Feature record: CXX_FEATURE:1cxx_deleted_functions Feature record: CXX_FEATURE:0cxx_digit_separators Feature record: CXX_FEATURE:1cxx_enum_forward_declarations Feature record: CXX_FEATURE:1cxx_explicit_conversions Feature record: CXX_FEATURE:1cxx_extended_friend_declarations Feature record: CXX_FEATURE:1cxx_extern_templates Feature record: CXX_FEATURE:1cxx_final Feature record: CXX_FEATURE:1cxx_func_identifier Feature record: CXX_FEATURE:1cxx_generalized_initializers Feature record: CXX_FEATURE:0cxx_generic_lambdas Feature record: CXX_FEATURE:1cxx_inheriting_constructors Feature record: CXX_FEATURE:1cxx_inline_namespaces Feature record: CXX_FEATURE:1cxx_lambdas Feature record: CXX_FEATURE:0cxx_lambda_init_captures Feature record: CXX_FEATURE:1cxx_local_type_template_args Feature record: CXX_FEATURE:1cxx_long_long_type Feature record: CXX_FEATURE:1cxx_noexcept Feature record: CXX_FEATURE:1cxx_nonstatic_member_init Feature record: CXX_FEATURE:1cxx_nullptr Feature record: CXX_FEATURE:1cxx_override Feature record: CXX_FEATURE:1cxx_range_for Feature record: CXX_FEATURE:1cxx_raw_string_literals Feature record: CXX_FEATURE:1cxx_reference_qualified_functions Feature record: CXX_FEATURE:0cxx_relaxed_constexpr Feature record: CXX_FEATURE:0cxx_return_type_deduction Feature record: CXX_FEATURE:1cxx_right_angle_brackets Feature record: CXX_FEATURE:1cxx_rvalue_references Feature record: CXX_FEATURE:1cxx_sizeof_member Feature record: CXX_FEATURE:1cxx_static_assert Feature record: CXX_FEATURE:1cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:1cxx_thread_local Feature record: CXX_FEATURE:1cxx_trailing_return_types Feature record: CXX_FEATURE:1cxx_unicode_literals Feature record: CXX_FEATURE:1cxx_uniform_initialization Feature record: CXX_FEATURE:1cxx_unrestricted_unions Feature record: CXX_FEATURE:1cxx_user_literals Feature record: CXX_FEATURE:0cxx_variable_templates Feature record: CXX_FEATURE:1cxx_variadic_macros Feature record: CXX_FEATURE:1cxx_variadic_templates Detecting CXX [-std=c++98] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_25739/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_25739.dir/build.make CMakeFiles/cmTC_25739.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_25739.dir/feature_tests.cxx.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c++98 -o CMakeFiles/cmTC_25739.dir/feature_tests.cxx.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_25739 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_25739.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_25739.dir/feature_tests.cxx.o -o cmTC_25739 make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: CXX_FEATURE:0cxx_aggregate_default_initializers Feature record: CXX_FEATURE:0cxx_alias_templates Feature record: CXX_FEATURE:0cxx_alignas Feature record: CXX_FEATURE:0cxx_alignof Feature record: CXX_FEATURE:0cxx_attributes Feature record: CXX_FEATURE:0cxx_attribute_deprecated Feature record: CXX_FEATURE:0cxx_auto_type Feature record: CXX_FEATURE:0cxx_binary_literals Feature record: CXX_FEATURE:0cxx_constexpr Feature record: CXX_FEATURE:0cxx_contextual_conversions Feature record: CXX_FEATURE:0cxx_decltype Feature record: CXX_FEATURE:0cxx_decltype_auto Feature record: CXX_FEATURE:0cxx_decltype_incomplete_return_types Feature record: CXX_FEATURE:0cxx_default_function_template_args Feature record: CXX_FEATURE:0cxx_defaulted_functions Feature record: CXX_FEATURE:0cxx_defaulted_move_initializers Feature record: CXX_FEATURE:0cxx_delegating_constructors Feature record: CXX_FEATURE:0cxx_deleted_functions Feature record: CXX_FEATURE:0cxx_digit_separators Feature record: CXX_FEATURE:0cxx_enum_forward_declarations Feature record: CXX_FEATURE:0cxx_explicit_conversions Feature record: CXX_FEATURE:0cxx_extended_friend_declarations Feature record: CXX_FEATURE:0cxx_extern_templates Feature record: CXX_FEATURE:0cxx_final Feature record: CXX_FEATURE:0cxx_func_identifier Feature record: CXX_FEATURE:0cxx_generalized_initializers Feature record: CXX_FEATURE:0cxx_generic_lambdas Feature record: CXX_FEATURE:0cxx_inheriting_constructors Feature record: CXX_FEATURE:0cxx_inline_namespaces Feature record: CXX_FEATURE:0cxx_lambdas Feature record: CXX_FEATURE:0cxx_lambda_init_captures Feature record: CXX_FEATURE:0cxx_local_type_template_args Feature record: CXX_FEATURE:0cxx_long_long_type Feature record: CXX_FEATURE:0cxx_noexcept Feature record: CXX_FEATURE:0cxx_nonstatic_member_init Feature record: CXX_FEATURE:0cxx_nullptr Feature record: CXX_FEATURE:0cxx_override Feature record: CXX_FEATURE:0cxx_range_for Feature record: CXX_FEATURE:0cxx_raw_string_literals Feature record: CXX_FEATURE:0cxx_reference_qualified_functions Feature record: CXX_FEATURE:0cxx_relaxed_constexpr Feature record: CXX_FEATURE:0cxx_return_type_deduction Feature record: CXX_FEATURE:0cxx_right_angle_brackets Feature record: CXX_FEATURE:0cxx_rvalue_references Feature record: CXX_FEATURE:0cxx_sizeof_member Feature record: CXX_FEATURE:0cxx_static_assert Feature record: CXX_FEATURE:0cxx_strong_enums Feature record: CXX_FEATURE:1cxx_template_template_parameters Feature record: CXX_FEATURE:0cxx_thread_local Feature record: CXX_FEATURE:0cxx_trailing_return_types Feature record: CXX_FEATURE:0cxx_unicode_literals Feature record: CXX_FEATURE:0cxx_uniform_initialization Feature record: CXX_FEATURE:0cxx_unrestricted_unions Feature record: CXX_FEATURE:0cxx_user_literals Feature record: CXX_FEATURE:0cxx_variable_templates Feature record: CXX_FEATURE:0cxx_variadic_macros Feature record: CXX_FEATURE:0cxx_variadic_templates Determining if the C compiler works passed with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_30cfc/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_30cfc.dir/build.make CMakeFiles/cmTC_30cfc.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_30cfc.dir/testCCompiler.c.o 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ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [-lc] ==> lib [c] arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> ignore arg [--as-needed] ==> ignore arg [-lgcc_s] ==> lib [gcc_s] arg [--pop-state] ==> ignore arg [/tmp/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/9.2.1/crtend.o] ==> ignore arg [/tmp/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/9.2.1/crtn.o] ==> ignore collapse library dir [/tmp/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/9.2.1] ==> [/tmp/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/9.2.1] collapse library dir [/tmp/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/9.2.1/../../../../arc-buildroot-linux-uclibc/lib] ==> [/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/lib] collapse library dir [/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/lib] ==> [/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/lib] collapse library dir [/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib] implicit libs: [gcc;gcc_s;c;gcc;gcc_s] implicit dirs: [/tmp/instance-3/output-1/host/lib/gcc/arc-buildroot-linux-uclibc/9.2.1;/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/lib;/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/lib;/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot/usr/lib] implicit fwks: [] Detecting C [-std=c11] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_0cd4c/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_0cd4c.dir/build.make CMakeFiles/cmTC_0cd4c.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_0cd4c.dir/feature_tests.c.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c11 -o CMakeFiles/cmTC_0cd4c.dir/feature_tests.c.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.c Linking C executable cmTC_0cd4c /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0cd4c.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_0cd4c.dir/feature_tests.c.o -o cmTC_0cd4c make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:1c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c99] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_e56d0/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_e56d0.dir/build.make CMakeFiles/cmTC_e56d0.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_e56d0.dir/feature_tests.c.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c99 -o CMakeFiles/cmTC_e56d0.dir/feature_tests.c.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.c Linking C executable cmTC_e56d0 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e56d0.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_e56d0.dir/feature_tests.c.o -o cmTC_e56d0 make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:1c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:1c_variadic_macros Detecting C [-std=c90] compiler features compiled with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_cc6a1/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_cc6a1.dir/build.make CMakeFiles/cmTC_cc6a1.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_cc6a1.dir/feature_tests.c.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -std=c90 -o CMakeFiles/cmTC_cc6a1.dir/feature_tests.c.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/feature_tests.c Linking C executable cmTC_cc6a1 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cc6a1.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_cc6a1.dir/feature_tests.c.o -o cmTC_cc6a1 make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Feature record: C_FEATURE:1c_function_prototypes Feature record: C_FEATURE:0c_restrict Feature record: C_FEATURE:0c_static_assert Feature record: C_FEATURE:0c_variadic_macros Determining if the include file pthread.h exists passed with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_30e3f/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_30e3f.dir/build.make CMakeFiles/cmTC_30e3f.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_30e3f.dir/CheckIncludeFile.c.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_30e3f.dir/CheckIncludeFile.c.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_30e3f /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_30e3f.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_30e3f.dir/CheckIncludeFile.c.o -o cmTC_30e3f make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Determining if the pthread_create exist passed with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_4cff5/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4cff5.dir/build.make CMakeFiles/cmTC_4cff5.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4cff5.dir/CheckSymbolExists.c.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG -o CMakeFiles/cmTC_4cff5.dir/CheckSymbolExists.c.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c Linking C executable cmTC_4cff5 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4cff5.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DNDEBUG CMakeFiles/cmTC_4cff5.dir/CheckSymbolExists.c.o -o cmTC_4cff5 make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' File /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c: /* */ #include int main(int argc, char** argv) { (void)argv; #ifndef pthread_create return ((int*)(&pthread_create))[argc]; #else (void)argc; return 0; #endif } Performing C++ SOURCE FILE Test HAVE_CLOCK_GETTIME succeeded with the following output: Change Dir: /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_a2778/fast" make[1]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_a2778.dir/build.make CMakeFiles/cmTC_a2778.dir/build make[2]: Entering directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_a2778.dir/src.cxx.o /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAVE_CLOCK_GETTIME -DNDEBUG -std=gnu++11 -o CMakeFiles/cmTC_a2778.dir/src.cxx.o -c /tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp/src.cxx Linking CXX executable cmTC_a2778 /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a2778.dir/link.txt --verbose=1 /tmp/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ --sysroot=/tmp/instance-3/output-1/host/arc-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -O2 -DHAVE_CLOCK_GETTIME -DNDEBUG CMakeFiles/cmTC_a2778.dir/src.cxx.o -o cmTC_a2778 -lrt make[2]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/tmp/instance-3/output-1/build/gr-osmosdr-0.2.0/buildroot-build/CMakeFiles/CMakeTmp' Source file was: #include int main(){ timespec ts; return clock_gettime(CLOCK_MONOTONIC, &ts); }