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The output was:
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  collapse library dir [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib]
  implicit libs: [stdc++;m;gcc_s;gcc;c;gcc_s;gcc]
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Detecting CXX [-std=c++2a] compiler features compiled with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_a820b/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_a820b.dir/build.make CMakeFiles/cmTC_a820b.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_a820b.dir/feature_tests.cxx.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG -fPIE   -std=c++2a -o CMakeFiles/cmTC_a820b.dir/feature_tests.cxx.o -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_a820b
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a820b.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG    CMakeFiles/cmTC_a820b.dir/feature_tests.cxx.o  -o cmTC_a820b 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/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
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    Feature record: CXX_FEATURE:1cxx_override
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    Feature record: CXX_FEATURE:1cxx_raw_string_literals
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    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: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_e0bd1/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_e0bd1.dir/build.make CMakeFiles/cmTC_e0bd1.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_e0bd1.dir/feature_tests.cxx.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG -fPIE   -std=c++17 -o CMakeFiles/cmTC_e0bd1.dir/feature_tests.cxx.o -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_e0bd1
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e0bd1.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG    CMakeFiles/cmTC_e0bd1.dir/feature_tests.cxx.o  -o cmTC_e0bd1 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/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
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    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: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_4fbef/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_4fbef.dir/build.make CMakeFiles/cmTC_4fbef.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_4fbef.dir/feature_tests.cxx.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG -fPIE   -std=c++14 -o CMakeFiles/cmTC_4fbef.dir/feature_tests.cxx.o -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_4fbef
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4fbef.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG    CMakeFiles/cmTC_4fbef.dir/feature_tests.cxx.o  -o cmTC_4fbef 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/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
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    Feature record: CXX_FEATURE:1cxx_digit_separators
    Feature record: CXX_FEATURE:1cxx_enum_forward_declarations
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    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
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    Feature record: CXX_FEATURE:1cxx_strong_enums
    Feature record: CXX_FEATURE:1cxx_template_template_parameters
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    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: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_85b28/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_85b28.dir/build.make CMakeFiles/cmTC_85b28.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_85b28.dir/feature_tests.cxx.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG -fPIE   -std=c++11 -o CMakeFiles/cmTC_85b28.dir/feature_tests.cxx.o -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_85b28
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_85b28.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-g++ --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG    CMakeFiles/cmTC_85b28.dir/feature_tests.cxx.o  -o cmTC_85b28 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/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
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    Feature record: CXX_FEATURE:1cxx_defaulted_move_initializers
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    Feature record: CXX_FEATURE:0cxx_digit_separators
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Run Build Command:"/usr/bin/make" "cmTC_4b910/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
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make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


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Run Build Command:"/usr/bin/make" "cmTC_d2753/fast"
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make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Detecting C compiler ABI info compiled with the following output:
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    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 [--sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot] ==> ignore
    arg [--eh-frame-hdr] ==> ignore
    arg [-dynamic-linker] ==> ignore
    arg [/lib/ld-uClibc.so.0] ==> ignore
    arg [-o] ==> ignore
    arg [cmTC_6e4ff] ==> ignore
    arg [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crt1.o] ==> ignore
    arg [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crti.o] ==> ignore
    arg [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/crtbegin.o] ==> ignore
    arg [-L/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0] ==> dir [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0]
    arg [-L/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> dir [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc]
    arg [-L/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> dir [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib]
    arg [-L/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> dir [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib]
    arg [-L/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> dir [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib]
    arg [-zrelro] ==> ignore
    arg [CMakeFiles/cmTC_6e4ff.dir/CMakeCCompilerABI.c.o] ==> ignore
    arg [-lgcc] ==> lib [gcc]
    arg [--as-needed] ==> ignore
    arg [-lgcc_s] ==> lib [gcc_s]
    arg [--no-as-needed] ==> ignore
    arg [-lc] ==> lib [c]
    arg [-lgcc] ==> lib [gcc]
    arg [--as-needed] ==> ignore
    arg [-lgcc_s] ==> lib [gcc_s]
    arg [--no-as-needed] ==> ignore
    arg [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/crtend.o] ==> ignore
    arg [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib/crtn.o] ==> ignore
  collapse library dir [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0] ==> [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0]
  collapse library dir [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc]
  collapse library dir [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/bin/../lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0/../../../../xtensa-buildroot-linux-uclibc/lib] ==> [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/lib]
  collapse library dir [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib] ==> [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib]
  collapse library dir [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib] ==> [/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib]
  implicit libs: [gcc;gcc_s;c;gcc;gcc_s]
  implicit dirs: [/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc/xtensa-buildroot-linux-uclibc/8.3.0;/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/lib/gcc;/nvmedata/autobuild/instance-2/output-1/host/opt/ext-toolchain/xtensa-buildroot-linux-uclibc/lib;/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/lib;/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot/usr/lib]
  implicit fwks: []




Detecting C [-std=c11] compiler features compiled with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_d80df/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_d80df.dir/build.make CMakeFiles/cmTC_d80df.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_d80df.dir/feature_tests.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG -fPIE   -std=c11 -o CMakeFiles/cmTC_d80df.dir/feature_tests.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.c
Linking C executable cmTC_d80df
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_d80df.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG    CMakeFiles/cmTC_d80df.dir/feature_tests.c.o  -o cmTC_d80df 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/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: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_6d38c/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_6d38c.dir/build.make CMakeFiles/cmTC_6d38c.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_6d38c.dir/feature_tests.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG -fPIE   -std=c99 -o CMakeFiles/cmTC_6d38c.dir/feature_tests.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.c
Linking C executable cmTC_6d38c
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6d38c.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG    CMakeFiles/cmTC_6d38c.dir/feature_tests.c.o  -o cmTC_6d38c 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/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: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_863f9/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_863f9.dir/build.make CMakeFiles/cmTC_863f9.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_863f9.dir/feature_tests.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG -fPIE   -std=c90 -o CMakeFiles/cmTC_863f9.dir/feature_tests.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.c
Linking C executable cmTC_863f9
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_863f9.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -DNDEBUG    CMakeFiles/cmTC_863f9.dir/feature_tests.c.o  -o cmTC_863f9 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/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: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_bd85f/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_bd85f.dir/build.make CMakeFiles/cmTC_bd85f.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_bd85f.dir/CheckIncludeFile.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_bd85f.dir/CheckIncludeFile.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_bd85f
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bd85f.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_bd85f.dir/CheckIncludeFile.c.o  -o cmTC_bd85f -latomic 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the posix_memalign exist passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_daff6/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_daff6.dir/build.make CMakeFiles/cmTC_daff6.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_daff6.dir/CheckSymbolExists.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_daff6.dir/CheckSymbolExists.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_daff6
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_daff6.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_daff6.dir/CheckSymbolExists.c.o  -o cmTC_daff6 -latomic 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'

File /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <stdlib.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef posix_memalign
  return ((int*)(&posix_memalign))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the include file malloc.h exists passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_18c25/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_18c25.dir/build.make CMakeFiles/cmTC_18c25.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_18c25.dir/CheckIncludeFile.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_18c25.dir/CheckIncludeFile.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_18c25
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_18c25.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_18c25.dir/CheckIncludeFile.c.o  -o cmTC_18c25 -latomic 
make[2]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the memalign exist passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_38261/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_38261.dir/build.make CMakeFiles/cmTC_38261.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_38261.dir/CheckSymbolExists.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_38261.dir/CheckSymbolExists.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_38261
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_38261.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_38261.dir/CheckSymbolExists.c.o  -o cmTC_38261 -latomic 
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File /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <malloc.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef memalign
  return ((int*)(&memalign))[argc];
#else
  (void)argc;
  return 0;
#endif
}

Determining if the include file sys/types.h exists passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_c524e/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_c524e.dir/build.make CMakeFiles/cmTC_c524e.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_c524e.dir/CheckIncludeFile.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_c524e.dir/CheckIncludeFile.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_c524e
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/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_c524e.dir/CheckIncludeFile.c.o  -o cmTC_c524e -latomic 
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Determining if the include file stdint.h exists passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_c2402/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_c2402.dir/build.make CMakeFiles/cmTC_c2402.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_c2402.dir/CheckIncludeFile.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_c2402.dir/CheckIncludeFile.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_c2402
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c2402.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_c2402.dir/CheckIncludeFile.c.o  -o cmTC_c2402 -latomic 
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Determining if the include file stddef.h exists passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_fac26/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_fac26.dir/build.make CMakeFiles/cmTC_fac26.dir/build
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Building C object CMakeFiles/cmTC_fac26.dir/CheckIncludeFile.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_fac26.dir/CheckIncludeFile.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_fac26
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_fac26.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_fac26.dir/CheckIncludeFile.c.o  -o cmTC_fac26 -latomic 
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Determining size of unsigned short passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_512c2/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_512c2.dir/build.make CMakeFiles/cmTC_512c2.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_512c2.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_512c2.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CheckTypeSize/CMAKE_SIZEOF_UNSIGNED_SHORT.c
Linking C executable cmTC_512c2
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_512c2.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_512c2.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o  -o cmTC_512c2 -latomic 
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Determining if the system is big endian passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_bc8eb/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_bc8eb.dir/build.make CMakeFiles/cmTC_bc8eb.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_bc8eb.dir/TestEndianess.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_bc8eb.dir/TestEndianess.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/TestEndianess.c
Linking C executable cmTC_bc8eb
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_bc8eb.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_bc8eb.dir/TestEndianess.c.o  -o cmTC_bc8eb 
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TestEndianess.c:
/* A 16 bit integer is required. */
typedef unsigned short cmakeint16;

/* On a little endian machine, these 16bit ints will give "THIS IS LITTLE ENDIAN."
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const cmakeint16 info_little[] =  {0x4854, 0x5349, 0x4920, 0x2053, 0x494c, 0x5454, 0x454c, 0x4520, 0x444e, 0x4149, 0x2e4e, 0x0000};

/* on a big endian machine, these 16bit ints will give "THIS IS BIG ENDIAN."
   On a little endian machine the characters will be exchanged pairwise. */
const cmakeint16 info_big[] =     {0x5448, 0x4953, 0x2049, 0x5320, 0x4249, 0x4720, 0x454e, 0x4449, 0x414e, 0x2e2e, 0x0000};

#ifdef __CLASSIC_C__
int main(argc, argv) int argc; char *argv[];
#else
int main(int argc, char *argv[])
#endif
{
  int require = 0;
  require += info_little[argc];
  require += info_big[argc];
  (void)argv;
  return require;
}


Determining if the include file pthread.h exists passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_3c57f/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_3c57f.dir/build.make CMakeFiles/cmTC_3c57f.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_3c57f.dir/CheckIncludeFile.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_3c57f.dir/CheckIncludeFile.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_3c57f
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_3c57f.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_3c57f.dir/CheckIncludeFile.c.o  -o cmTC_3c57f -latomic 
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Determining if the pthread_create exist passed with the following output:
Change Dir: /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_21944/fast"
make[1]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_21944.dir/build.make CMakeFiles/cmTC_21944.dir/build
make[2]: Entering directory '/nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_21944.dir/CheckSymbolExists.c.o
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_21944.dir/CheckSymbolExists.c.o   -c /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_21944
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_21944.dir/link.txt --verbose=1
/nvmedata/autobuild/instance-2/output-1/host/bin/xtensa-linux-gcc --sysroot=/nvmedata/autobuild/instance-2/output-1/host/xtensa-buildroot-linux-uclibc/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -mlongcalls -mauto-litpools -Os   -fsigned-char -ffast-math -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Winit-self -Wno-comment -Wimplicit-fallthrough=3 -Wno-strict-overflow -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG    -Wl,--gc-sections  CMakeFiles/cmTC_21944.dir/CheckSymbolExists.c.o  -o cmTC_21944 -latomic 
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File /nvmedata/autobuild/instance-2/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>

int main(int argc, char** argv)
{
  (void)argv;
#ifndef pthread_create
  return ((int*)(&pthread_create))[argc];
#else
  (void)argc;
  return 0;
#endif
}