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    arg [-lgcc_s] ==> lib [gcc_s]
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    arg [-lc] ==> lib [c]
    arg [-lgcc_s] ==> lib [gcc_s]
    arg [-lgcc] ==> lib [gcc]
    arg [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/crtendS.o] ==> ignore
    arg [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/crtn.o] ==> ignore
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/lib/gcc/riscv64-buildroot-linux-gnu/8.3.0]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/lib/gcc]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/lib] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/riscv64-buildroot-linux-gnu/lib]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib]
  implicit libs: [stdc++;m;gcc_s;gcc;c;gcc_s;gcc]
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  implicit fwks: []




Detecting CXX [-std=c++1z] compiler features compiled with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_2b467/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_2b467.dir/build.make CMakeFiles/cmTC_2b467.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_2b467.dir/feature_tests.cxx.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG -fPIE   -std=c++1z -o CMakeFiles/cmTC_2b467.dir/feature_tests.cxx.o -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_2b467
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_2b467.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG    -rdynamic CMakeFiles/cmTC_2b467.dir/feature_tests.cxx.o  -o cmTC_2b467 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/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
    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
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    Feature record: CXX_FEATURE:1cxx_long_long_type
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    Feature record: CXX_FEATURE:1cxx_raw_string_literals
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    Feature record: CXX_FEATURE:1cxx_static_assert
    Feature record: CXX_FEATURE:1cxx_strong_enums
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    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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_14e9c/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_14e9c.dir/build.make CMakeFiles/cmTC_14e9c.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_14e9c.dir/feature_tests.cxx.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG -fPIE   -std=c++14 -o CMakeFiles/cmTC_14e9c.dir/feature_tests.cxx.o -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_14e9c
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_14e9c.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG    -rdynamic CMakeFiles/cmTC_14e9c.dir/feature_tests.cxx.o  -o cmTC_14e9c 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/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
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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
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    Feature record: CXX_FEATURE:1cxx_strong_enums
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    Feature record: CXX_FEATURE:1cxx_uniform_initialization
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    Feature record: CXX_FEATURE:1cxx_user_literals
    Feature record: CXX_FEATURE:1cxx_variable_templates
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    Feature record: CXX_FEATURE:1cxx_variadic_templates


Detecting CXX [-std=c++11] compiler features compiled with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_5f210/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_5f210.dir/build.make CMakeFiles/cmTC_5f210.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_5f210.dir/feature_tests.cxx.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG -fPIE   -std=c++11 -o CMakeFiles/cmTC_5f210.dir/feature_tests.cxx.o -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_5f210
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_5f210.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG    -rdynamic CMakeFiles/cmTC_5f210.dir/feature_tests.cxx.o  -o cmTC_5f210 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/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
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    Feature record: CXX_FEATURE:0cxx_decltype_auto
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    Feature record: CXX_FEATURE:1cxx_inline_namespaces
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    Feature record: CXX_FEATURE:1cxx_strong_enums
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    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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_4b3b9/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_4b3b9.dir/build.make CMakeFiles/cmTC_4b3b9.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_4b3b9.dir/feature_tests.cxx.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG -fPIE   -std=c++98 -o CMakeFiles/cmTC_4b3b9.dir/feature_tests.cxx.o -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.cxx
Linking CXX executable cmTC_4b3b9
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4b3b9.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-g++ --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot  -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os   -DNDEBUG    -rdynamic CMakeFiles/cmTC_4b3b9.dir/feature_tests.cxx.o  -o cmTC_4b3b9 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/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
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    Feature record: CXX_FEATURE:0cxx_decltype_auto
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    Feature record: CXX_FEATURE:0cxx_digit_separators
    Feature record: CXX_FEATURE:0cxx_enum_forward_declarations
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Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_78cfb/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_78cfb.dir/build.make CMakeFiles/cmTC_78cfb.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
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make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


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    arg [-L/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib] ==> dir [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib]
    arg [-L/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib] ==> dir [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib]
    arg [CMakeFiles/cmTC_523d0.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 [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/crtendS.o] ==> ignore
    arg [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/crtn.o] ==> ignore
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/lib/gcc/riscv64-buildroot-linux-gnu/8.3.0]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/lib/gcc]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/bin/../lib/gcc/riscv64-buildroot-linux-gnu/8.3.0/../../../../riscv64-buildroot-linux-gnu/lib] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/riscv64-buildroot-linux-gnu/lib]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib]
  collapse library dir [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib] ==> [/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib]
  implicit libs: [gcc;gcc_s;c;gcc;gcc_s]
  implicit dirs: [/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/lib/gcc/riscv64-buildroot-linux-gnu/8.3.0;/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/lib/gcc;/home/br-user/autobuild/run/instance-1/output-1/host/opt/ext-toolchain/riscv64-buildroot-linux-gnu/lib;/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/lib;/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot/usr/lib]
  implicit fwks: []




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

Run Build Command:"/usr/bin/make" "cmTC_dc65e/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_dc65e.dir/build.make CMakeFiles/cmTC_dc65e.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_dc65e.dir/feature_tests.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG -fPIE   -std=c11 -o CMakeFiles/cmTC_dc65e.dir/feature_tests.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.c
Linking C executable cmTC_dc65e
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dc65e.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG    -rdynamic CMakeFiles/cmTC_dc65e.dir/feature_tests.c.o  -o cmTC_dc65e 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_cf7f2/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_cf7f2.dir/build.make CMakeFiles/cmTC_cf7f2.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_cf7f2.dir/feature_tests.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG -fPIE   -std=c99 -o CMakeFiles/cmTC_cf7f2.dir/feature_tests.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.c
Linking C executable cmTC_cf7f2
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_cf7f2.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG    -rdynamic CMakeFiles/cmTC_cf7f2.dir/feature_tests.c.o  -o cmTC_cf7f2 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_83c60/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_83c60.dir/build.make CMakeFiles/cmTC_83c60.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_83c60.dir/feature_tests.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG -fPIE   -std=c90 -o CMakeFiles/cmTC_83c60.dir/feature_tests.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/feature_tests.c
Linking C executable cmTC_83c60
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_83c60.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os   -DNDEBUG    -rdynamic CMakeFiles/cmTC_83c60.dir/feature_tests.c.o  -o cmTC_83c60 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_c7c8b/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_c7c8b.dir/build.make CMakeFiles/cmTC_c7c8b.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_c7c8b.dir/CheckIncludeFile.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_c7c8b.dir/CheckIncludeFile.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_c7c8b
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_c7c8b.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_c7c8b.dir/CheckIncludeFile.c.o  -o cmTC_c7c8b 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the posix_memalign exist passed with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_36670/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_36670.dir/build.make CMakeFiles/cmTC_36670.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_36670.dir/CheckSymbolExists.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_36670.dir/CheckSymbolExists.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_36670
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_36670.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_36670.dir/CheckSymbolExists.c.o  -o cmTC_36670 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'

File /home/br-user/autobuild/run/instance-1/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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_f9b8b/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_f9b8b.dir/build.make CMakeFiles/cmTC_f9b8b.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_f9b8b.dir/CheckIncludeFile.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_f9b8b.dir/CheckIncludeFile.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_f9b8b
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f9b8b.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_f9b8b.dir/CheckIncludeFile.c.o  -o cmTC_f9b8b 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the memalign exist passed with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_09b73/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_09b73.dir/build.make CMakeFiles/cmTC_09b73.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_09b73.dir/CheckSymbolExists.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_09b73.dir/CheckSymbolExists.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_09b73
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_09b73.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_09b73.dir/CheckSymbolExists.c.o  -o cmTC_09b73 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
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File /home/br-user/autobuild/run/instance-1/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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_372d9/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_372d9.dir/build.make CMakeFiles/cmTC_372d9.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_372d9.dir/CheckIncludeFile.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_372d9.dir/CheckIncludeFile.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_372d9
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_372d9.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_372d9.dir/CheckIncludeFile.c.o  -o cmTC_372d9 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
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Determining if the include file stdint.h exists passed with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_4c500/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_4c500.dir/build.make CMakeFiles/cmTC_4c500.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_4c500.dir/CheckIncludeFile.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_4c500.dir/CheckIncludeFile.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_4c500
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_4c500.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_4c500.dir/CheckIncludeFile.c.o  -o cmTC_4c500 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the include file stddef.h exists passed with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_7f34c/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_7f34c.dir/build.make CMakeFiles/cmTC_7f34c.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_7f34c.dir/CheckIncludeFile.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_7f34c.dir/CheckIncludeFile.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_7f34c
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_7f34c.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_7f34c.dir/CheckIncludeFile.c.o  -o cmTC_7f34c 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Determining size of unsigned short passed with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_0faa9/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_0faa9.dir/build.make CMakeFiles/cmTC_0faa9.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_0faa9.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_0faa9.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CheckTypeSize/CMAKE_SIZEOF_UNSIGNED_SHORT.c
Linking C executable cmTC_0faa9
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0faa9.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_0faa9.dir/CMAKE_SIZEOF_UNSIGNED_SHORT.c.o  -o cmTC_0faa9 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'


Determining if the system is big endian passed with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_dda8c/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_dda8c.dir/build.make CMakeFiles/cmTC_dda8c.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_dda8c.dir/TestEndianess.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_dda8c.dir/TestEndianess.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/TestEndianess.c
Linking C executable cmTC_dda8c
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_dda8c.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_dda8c.dir/TestEndianess.c.o  -o cmTC_dda8c 
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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: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_f74de/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_f74de.dir/build.make CMakeFiles/cmTC_f74de.dir/build
make[2]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_f74de.dir/CheckIncludeFile.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_f74de.dir/CheckIncludeFile.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
Linking C executable cmTC_f74de
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f74de.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_f74de.dir/CheckIncludeFile.c.o  -o cmTC_f74de 
make[2]: Leaving directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
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Determining if the pthread_create exist passed with the following output:
Change Dir: /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_baa87/fast"
make[1]: Entering directory '/home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make -f CMakeFiles/cmTC_baa87.dir/build.make CMakeFiles/cmTC_baa87.dir/build
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Building C object CMakeFiles/cmTC_baa87.dir/CheckSymbolExists.c.o
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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_baa87.dir/CheckSymbolExists.c.o   -c /home/br-user/autobuild/run/instance-1/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_baa87
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_baa87.dir/link.txt --verbose=1
/home/br-user/autobuild/run/instance-1/output-1/host/bin/riscv64-linux-gcc --sysroot=/home/br-user/autobuild/run/instance-1/output-1/host/riscv64-buildroot-linux-gnu/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -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  -rdynamic CMakeFiles/cmTC_baa87.dir/CheckSymbolExists.c.o  -o cmTC_baa87 
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File /home/br-user/autobuild/run/instance-1/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
}