The system is: Linux - 5.3.7-arch1-1-ARCH - x86_64 Compiling the C compiler identification source file "CMakeCCompilerId.c" succeeded. Compiler: /usr/bin/gcc Build flags: -O2;-I/data/buildroot/buildroot-test/instance-0/output/host/include Id flags: The output was: 0 Compilation of the C compiler identification source "CMakeCCompilerId.c" produced "a.out" The C compiler identification is GNU, found in "/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/3.8.2/CompilerIdC/a.out" Compiling the CXX compiler identification source file "CMakeCXXCompilerId.cpp" succeeded. Compiler: /usr/bin/g++ Build flags: -O2;-I/data/buildroot/buildroot-test/instance-0/output/host/include 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 "/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/3.8.2/CompilerIdCXX/a.out" Determining if the C compiler works passed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_f8ecb/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_f8ecb.dir/build.make CMakeFiles/cmTC_f8ecb.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_f8ecb.dir/testCCompiler.c.o /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -o CMakeFiles/cmTC_f8ecb.dir/testCCompiler.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp/testCCompiler.c Linking C executable cmTC_f8ecb /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f8ecb.dir/link.txt --verbose=1 /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_f8ecb.dir/testCCompiler.c.o -o cmTC_f8ecb make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Detecting C compiler ABI info compiled with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_061d0/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_061d0.dir/build.make CMakeFiles/cmTC_061d0.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_061d0.dir/CMakeCCompilerABI.c.o /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -o CMakeFiles/cmTC_061d0.dir/CMakeCCompilerABI.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.8/Modules/CMakeCCompilerABI.c Linking C executable cmTC_061d0 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_061d0.dir/link.txt --verbose=1 /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -v -rdynamic CMakeFiles/cmTC_061d0.dir/CMakeCCompilerABI.c.o -o cmTC_061d0 Using built-in specs. 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CMakeFiles/cmTC_061d0.dir/CMakeCCompilerABI.c.o -lgcc --push-state --as-needed -lgcc_s --pop-state -lc -lgcc --push-state --as-needed -lgcc_s --pop-state /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/crtendS.o /usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib/crtn.o] arg [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/collect2] ==> ignore arg [-plugin] ==> ignore arg [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/liblto_plugin.so] ==> ignore arg [-plugin-opt=/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/lto-wrapper] ==> ignore arg [-plugin-opt=-fresolution=/tmp/ccSXL7IC.res] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [-plugin-opt=-pass-through=-lc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc] ==> ignore arg [-plugin-opt=-pass-through=-lgcc_s] ==> ignore arg [--build-id] ==> ignore arg [--eh-frame-hdr] ==> ignore arg [--hash-style=gnu] ==> ignore arg [-m] ==> ignore arg [elf_x86_64] ==> ignore arg [-export-dynamic] ==> ignore arg [-dynamic-linker] ==> ignore arg [/lib64/ld-linux-x86-64.so.2] ==> ignore arg [-pie] ==> ignore arg [-o] ==> ignore arg [cmTC_061d0] ==> ignore arg [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib/Scrt1.o] ==> ignore arg [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib/crti.o] ==> ignore arg [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/crtbeginS.o] ==> ignore arg [-L/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0] ==> dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0] arg [-L/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib] ==> dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib] arg [-L/lib/../lib] ==> dir [/lib/../lib] arg [-L/usr/lib/../lib] ==> dir [/usr/lib/../lib] arg [-L/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../..] ==> dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../..] arg [CMakeFiles/cmTC_061d0.dir/CMakeCCompilerABI.c.o] ==> ignore arg [-lgcc] ==> lib [gcc] arg [--push-state] ==> 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 [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/crtendS.o] ==> ignore arg [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib/crtn.o] ==> ignore remove lib [gcc] remove lib [gcc_s] remove lib [gcc] remove lib [gcc_s] collapse library dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0] ==> [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0] collapse library dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib] ==> [/usr/lib] collapse library dir [/lib/../lib] ==> [/lib] collapse library dir [/usr/lib/../lib] ==> [/usr/lib] collapse library dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../..] ==> [/usr/lib] implicit libs: [c] implicit dirs: [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0;/usr/lib;/lib] implicit fwks: [] Detecting C [-std=c11] compiler features compiled with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_fa5de/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_fa5de.dir/build.make CMakeFiles/cmTC_fa5de.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_fa5de.dir/feature_tests.c.o /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -std=c11 -o CMakeFiles/cmTC_fa5de.dir/feature_tests.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/feature_tests.c Linking C executable cmTC_fa5de /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fa5de.dir/link.txt --verbose=1 /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_fa5de.dir/feature_tests.c.o -o cmTC_fa5de make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/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: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_9233a/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_9233a.dir/build.make CMakeFiles/cmTC_9233a.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_9233a.dir/feature_tests.c.o /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -std=c99 -o CMakeFiles/cmTC_9233a.dir/feature_tests.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/feature_tests.c Linking C executable cmTC_9233a /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9233a.dir/link.txt --verbose=1 /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_9233a.dir/feature_tests.c.o -o cmTC_9233a make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/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: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_4d776/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_4d776.dir/build.make CMakeFiles/cmTC_4d776.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_4d776.dir/feature_tests.c.o /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -std=c90 -o CMakeFiles/cmTC_4d776.dir/feature_tests.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/feature_tests.c Linking C executable cmTC_4d776 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4d776.dir/link.txt --verbose=1 /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_4d776.dir/feature_tests.c.o -o cmTC_4d776 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/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 CXX compiler works passed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_b7c57/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_b7c57.dir/build.make CMakeFiles/cmTC_b7c57.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_b7c57.dir/testCXXCompiler.cxx.o /usr/bin/g++ -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -o CMakeFiles/cmTC_b7c57.dir/testCXXCompiler.cxx.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp/testCXXCompiler.cxx Linking CXX executable cmTC_b7c57 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_b7c57.dir/link.txt --verbose=1 /usr/bin/g++ -O2 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[/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/crtendS.o] ==> ignore arg [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib/crtn.o] ==> ignore remove lib [gcc_s] remove lib [gcc] remove lib [gcc_s] remove lib [gcc] collapse library dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0] ==> [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0] collapse library dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../../../lib] ==> [/usr/lib] collapse library dir [/lib/../lib] ==> [/lib] collapse library dir [/usr/lib/../lib] ==> [/usr/lib] collapse library dir [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0/../../..] ==> [/usr/lib] implicit libs: [stdc++;m;c] implicit dirs: [/usr/lib/gcc/x86_64-pc-linux-gnu/9.2.0;/usr/lib;/lib] implicit fwks: [] Detecting CXX [-std=c++1z] compiler features compiled with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_0586b/fast" make[1]: Entering directory 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/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_364e5 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_364e5.dir/link.txt --verbose=1 /usr/bin/g++ -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_364e5.dir/feature_tests.cxx.o -o cmTC_364e5 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/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: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_be877/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_be877.dir/build.make CMakeFiles/cmTC_be877.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_be877.dir/feature_tests.cxx.o /usr/bin/g++ -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -std=c++11 -o CMakeFiles/cmTC_be877.dir/feature_tests.cxx.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_be877 /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_be877.dir/link.txt --verbose=1 /usr/bin/g++ -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_be877.dir/feature_tests.cxx.o -o cmTC_be877 make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/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: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_1dc1f/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_1dc1f.dir/build.make CMakeFiles/cmTC_1dc1f.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building CXX object CMakeFiles/cmTC_1dc1f.dir/feature_tests.cxx.o /usr/bin/g++ -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -std=c++98 -o CMakeFiles/cmTC_1dc1f.dir/feature_tests.cxx.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/feature_tests.cxx Linking CXX executable cmTC_1dc1f /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_1dc1f.dir/link.txt --verbose=1 /usr/bin/g++ -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_1dc1f.dir/feature_tests.cxx.o -o cmTC_1dc1f make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/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 include file pthread.h exists passed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_15b9e/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_15b9e.dir/build.make CMakeFiles/cmTC_15b9e.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_15b9e.dir/CheckIncludeFile.c.o /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -fPIE -o CMakeFiles/cmTC_15b9e.dir/CheckIncludeFile.c.o -c /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp/CheckIncludeFile.c Linking C executable cmTC_15b9e /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_15b9e.dir/link.txt --verbose=1 /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -rdynamic CMakeFiles/cmTC_15b9e.dir/CheckIncludeFile.c.o -o cmTC_15b9e make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Determining if the function pthread_create exists in the pthread passed with the following output: Change Dir: /data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/make" "cmTC_47b9e/fast" make[1]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' /usr/bin/make -f CMakeFiles/cmTC_47b9e.dir/build.make CMakeFiles/cmTC_47b9e.dir/build make[2]: Entering directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' Building C object CMakeFiles/cmTC_47b9e.dir/CheckFunctionExists.c.o /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -DCHECK_FUNCTION_EXISTS=pthread_create -fPIE -o CMakeFiles/cmTC_47b9e.dir/CheckFunctionExists.c.o -c /data/buildroot/buildroot-test/instance-0/output/host/share/cmake-3.8/Modules/CheckFunctionExists.c Linking C executable cmTC_47b9e /data/buildroot/buildroot-test/instance-0/output/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_47b9e.dir/link.txt --verbose=1 /usr/bin/gcc -O2 -I/data/buildroot/buildroot-test/instance-0/output/host/include -DCHECK_FUNCTION_EXISTS=pthread_create -rdynamic CMakeFiles/cmTC_47b9e.dir/CheckFunctionExists.c.o -o cmTC_47b9e -lpthread make[2]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp' make[1]: Leaving directory '/data/buildroot/buildroot-test/instance-0/output/build/host-grpc-v1.16.1/CMakeFiles/CMakeTmp'