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Run Build Command(s):/usr/bin/gmake cmTC_fd8dc/fast 
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 #error "C++11 is not supported"
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     auto res = test();
          ^
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Compilation failed:
    source file: '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp'
    check option: ''
===== BUILD LOG =====
Change Dir: /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_86522/fast 
gmake[1]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/gmake -f CMakeFiles/cmTC_86522.dir/build.make CMakeFiles/cmTC_86522.dir/build
gmake[2]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_86522.dir/cpu_neon.cpp.o
/home/naourr/work/instance-3/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/naourr/work/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=1 -DCV__EXCEPTION_PTR=0   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_86522.dir/cpu_neon.cpp.o -c /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported"
 #error "NEON is not supported"
  ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type
 void test_aliased_type(const uint8x16_t& a) { }
                              ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:42: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive]
 void test_aliased_type(const uint8x16_t& a) { }
                                          ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type
 void test_aliased_type(const int8x16_t& a) { }
                              ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:41: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive]
 void test_aliased_type(const int8x16_t& a) { }
                                         ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'void test_aliased_type(const int&)':
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:6: error: redefinition of 'void test_aliased_type(const int&)'
 void test_aliased_type(const int8x16_t& a) { }
      ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:6: error: 'void test_aliased_type(const int&)' previously defined here
 void test_aliased_type(const uint8x16_t& a) { }
      ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'int main()':
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:29:23: error: 'test' was not declared in this scope
   printf("%d\n", test());
                       ^
gmake[2]: *** [CMakeFiles/cmTC_86522.dir/build.make:66: CMakeFiles/cmTC_86522.dir/cpu_neon.cpp.o] Error 1
gmake[2]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
gmake[1]: *** [Makefile:121: cmTC_86522/fast] Error 2
gmake[1]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'

===== END =====

Compilation failed:
    source file: '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp'
    check option: ' -mfpu=neon'
===== BUILD LOG =====
Change Dir: /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_41a71/fast 
gmake[1]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/gmake -f CMakeFiles/cmTC_41a71.dir/build.make CMakeFiles/cmTC_41a71.dir/build
gmake[2]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_41a71.dir/cpu_neon.cpp.o
/home/naourr/work/instance-3/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/naourr/work/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=1 -DCV__EXCEPTION_PTR=0   -DNDEBUG -fPIE    -mfpu=neon -o CMakeFiles/cmTC_41a71.dir/cpu_neon.cpp.o -c /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported"
 #error "NEON is not supported"
  ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type
 void test_aliased_type(const uint8x16_t& a) { }
                              ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:42: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive]
 void test_aliased_type(const uint8x16_t& a) { }
                                          ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type
 void test_aliased_type(const int8x16_t& a) { }
                              ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:41: error: ISO C++ forbids declaration of 'a' with no type [-fpermissive]
 void test_aliased_type(const int8x16_t& a) { }
                                         ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'void test_aliased_type(const int&)':
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:14:6: error: redefinition of 'void test_aliased_type(const int&)'
 void test_aliased_type(const int8x16_t& a) { }
      ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:13:6: error: 'void test_aliased_type(const int&)' previously defined here
 void test_aliased_type(const uint8x16_t& a) { }
      ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp: In function 'int main()':
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_neon.cpp:29:23: error: 'test' was not declared in this scope
   printf("%d\n", test());
                       ^
gmake[2]: *** [CMakeFiles/cmTC_41a71.dir/build.make:66: CMakeFiles/cmTC_41a71.dir/cpu_neon.cpp.o] Error 1
gmake[2]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
gmake[1]: *** [Makefile:121: cmTC_41a71/fast] Error 2
gmake[1]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'

===== END =====

Compilation failed:
    source file: '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp'
    check option: ''
===== BUILD LOG =====
Change Dir: /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_92cee/fast 
gmake[1]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/gmake -f CMakeFiles/cmTC_92cee.dir/build.make CMakeFiles/cmTC_92cee.dir/build
gmake[2]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_92cee.dir/cpu_fp16.cpp.o
/home/naourr/work/instance-3/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/naourr/work/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=1 -DCV__EXCEPTION_PTR=0   -DNDEBUG -fPIE   -o CMakeFiles/cmTC_92cee.dir/cpu_fp16.cpp.o -c /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp
In file included from /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:15:0:
/home/naourr/work/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/arm-none-linux-gnueabi/4.8.3/include/arm_neon.h:32:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h
 #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h
  ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp: In function 'int test()':
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope
     float32x4_t v_src = *(float32x4_t*)src;
     ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:17: error: expected ';' before 'v_src'
     float32x4_t v_src = *(float32x4_t*)src;
                 ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:5: error: 'float16x4_t' was not declared in this scope
     float16x4_t v_dst = vcvt_f16_f32(v_src);
     ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:17: error: expected ';' before 'v_dst'
     float16x4_t v_dst = vcvt_f16_f32(v_src);
                 ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token
     *(float16x4_t*)dst = v_dst;
                   ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:20: error: expected ';' before 'dst'
     *(float16x4_t*)dst = v_dst;
                    ^
gmake[2]: *** [CMakeFiles/cmTC_92cee.dir/build.make:66: CMakeFiles/cmTC_92cee.dir/cpu_fp16.cpp.o] Error 1
gmake[2]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
gmake[1]: *** [Makefile:121: cmTC_92cee/fast] Error 2
gmake[1]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'

===== END =====

Compilation failed:
    source file: '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp'
    check option: ' -mfpu=neon-fp16 -mfp16-format=ieee'
===== BUILD LOG =====
Change Dir: /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_30202/fast 
gmake[1]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/gmake -f CMakeFiles/cmTC_30202.dir/build.make CMakeFiles/cmTC_30202.dir/build
gmake[2]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_30202.dir/cpu_fp16.cpp.o
/home/naourr/work/instance-3/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/naourr/work/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot    -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  -D_FORTIFY_SOURCE=1 -DCV__EXCEPTION_PTR=0   -DNDEBUG -fPIE    -mfpu=neon-fp16 -mfp16-format=ieee -o CMakeFiles/cmTC_30202.dir/cpu_fp16.cpp.o -c /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp
In file included from /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:15:0:
/home/naourr/work/instance-3/output-1/host/opt/ext-toolchain/lib/gcc/arm-none-linux-gnueabi/4.8.3/include/arm_neon.h:32:2: error: #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h
 #error You must enable NEON instructions (e.g. -mfloat-abi=softfp -mfpu=neon) to use arm_neon.h
  ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp: In function 'int test()':
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope
     float32x4_t v_src = *(float32x4_t*)src;
     ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:20:17: error: expected ';' before 'v_src'
     float32x4_t v_src = *(float32x4_t*)src;
                 ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:5: error: 'float16x4_t' was not declared in this scope
     float16x4_t v_dst = vcvt_f16_f32(v_src);
     ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:21:17: error: expected ';' before 'v_dst'
     float16x4_t v_dst = vcvt_f16_f32(v_src);
                 ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token
     *(float16x4_t*)dst = v_dst;
                   ^
/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/cmake/checks/cpu_fp16.cpp:22:20: error: expected ';' before 'dst'
     *(float16x4_t*)dst = v_dst;
                    ^
gmake[2]: *** [CMakeFiles/cmTC_30202.dir/build.make:66: CMakeFiles/cmTC_30202.dir/cpu_fp16.cpp.o] Error 1
gmake[2]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
gmake[1]: *** [Makefile:121: cmTC_30202/fast] Error 2
gmake[1]: Leaving directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'

===== END =====

Build output check failed:
    Regex: 'command line option .* is valid for .* but not for C'
    Output line: 'cc1: warning: command line option '-fvisibility-inlines-hidden' is valid for C++/ObjC++ but not for C [enabled by default]'
Compilation failed:
    source file: '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c'
    check option: ' -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 -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden  -fvisibility-inlines-hidden'
===== BUILD LOG =====
Change Dir: /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_9018f/fast 
gmake[1]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/gmake -f CMakeFiles/cmTC_9018f.dir/build.make CMakeFiles/cmTC_9018f.dir/build
gmake[2]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_9018f.dir/src.c.o
/home/naourr/work/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/naourr/work/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=1   -DNDEBUG -fPIE    -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 -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden  -fvisibility-inlines-hidden -o CMakeFiles/cmTC_9018f.dir/src.c.o   -c /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c
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/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
 #pragma
 ^
Linking C executable cmTC_9018f
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_9018f.dir/link.txt --verbose=1
/home/naourr/work/instance-3/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/naourr/work/instance-3/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -D_FORTIFY_SOURCE=1   -DNDEBUG    CMakeFiles/cmTC_9018f.dir/src.c.o  -o cmTC_9018f 
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    Output line: 'cc1: warning: unrecognized command line option "-Wno-implicit-fallthrough" [enabled by default]'
Compilation failed:
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    check option: ' -Wno-implicit-fallthrough'
===== BUILD LOG =====
Change Dir: /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/gmake cmTC_6734d/fast 
gmake[1]: Entering directory '/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp'
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/home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
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Change Dir: /home/naourr/work/instance-3/output-1/build/opencv3-3.4.9/buildroot-build/CMakeFiles/CMakeTmp

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