Compilation failed:
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    check option: ''
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_cbd25/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_cbd25.dir/build.make CMakeFiles/cmTC_cbd25.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_cbd25.dir/cxx11.cpp.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG -fPIE -o CMakeFiles/cmTC_cbd25.dir/cxx11.cpp.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cxx11.cpp
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cxx11.cpp:4:2: error: #error "C++11 is not supported"
 #error "C++11 is not supported"
  ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cxx11.cpp: In function 'int main()':
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cxx11.cpp:11:10: error: 'res' does not name a type
     auto res = test();
          ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cxx11.cpp:12:12: error: 'res' was not declared in this scope
     return res;
            ^
make[2]: *** [CMakeFiles/cmTC_cbd25.dir/build.make:78: CMakeFiles/cmTC_cbd25.dir/cxx11.cpp.o] Error 1
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
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===== END =====

Build output check failed:
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Compilation failed:
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    check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type  -Wnon-virtual-dtor'
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_a9f2e/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_a9f2e.dir/build.make CMakeFiles/cmTC_a9f2e.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_a9f2e.dir/src.c.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG -fPIE    -fsigned-char -ffast-math -W -Wall -Wreturn-type  -Wnon-virtual-dtor -o CMakeFiles/cmTC_a9f2e.dir/src.c.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c
cc1: warning: command line option '-Wnon-virtual-dtor' is valid for C++/ObjC++ but not for C [enabled by default]
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
 #pragma
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Linking C executable cmTC_a9f2e
/home/thomas/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a9f2e.dir/link.txt --verbose=1
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG CMakeFiles/cmTC_a9f2e.dir/src.c.o -o cmTC_a9f2e 
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Build output check failed:
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Compilation failed:
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    check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations  -Wmissing-prototypes'
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_0ed01/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_0ed01.dir/build.make CMakeFiles/cmTC_0ed01.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_0ed01.dir/src.cxx.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG -fPIE    -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations  -Wmissing-prototypes -o CMakeFiles/cmTC_0ed01.dir/src.cxx.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
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/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
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Linking CXX executable cmTC_0ed01
/home/thomas/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_0ed01.dir/link.txt --verbose=1
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG CMakeFiles/cmTC_0ed01.dir/src.cxx.o -o cmTC_0ed01 
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'


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Compilation failed:
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===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_a02d9/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_a02d9.dir/build.make CMakeFiles/cmTC_a02d9.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_a02d9.dir/src.cxx.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG -fPIE    -fsigned-char -ffast-math -W -Wall -Wreturn-type -Wnon-virtual-dtor -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations  -Wstrict-prototypes -o CMakeFiles/cmTC_a02d9.dir/src.cxx.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx
cc1plus: warning: command line option '-Wstrict-prototypes' is valid for C/ObjC but not for C++ [enabled by default]
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
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Linking CXX executable cmTC_a02d9
/home/thomas/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_a02d9.dir/link.txt --verbose=1
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG CMakeFiles/cmTC_a02d9.dir/src.cxx.o -o cmTC_a02d9 
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===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_14968/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_14968.dir/build.make CMakeFiles/cmTC_14968.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_14968.dir/src.c.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG -fPIE    -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow  -Wsign-promo -o CMakeFiles/cmTC_14968.dir/src.c.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c
cc1: warning: command line option '-Wsign-promo' is valid for C++/ObjC++ but not for C [enabled by default]
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
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Linking C executable cmTC_14968
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/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG CMakeFiles/cmTC_14968.dir/src.c.o -o cmTC_14968 
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===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_db955/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_db955.dir/build.make CMakeFiles/cmTC_db955.dir/build
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/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG CMakeFiles/cmTC_db955.dir/src.c.o -o cmTC_db955 
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===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

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/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
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Compilation failed:
    source file: '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c'
    check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized  -Wno-unnamed-type-template-args'
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_56238/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_56238.dir/build.make CMakeFiles/cmTC_56238.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_56238.dir/src.c.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG -fPIE    -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized  -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_56238.dir/src.c.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
 #pragma
 ^
cc1: warning: unrecognized command line option "-Wno-unnamed-type-template-args" [enabled by default]
Linking C executable cmTC_56238
/home/thomas/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_56238.dir/link.txt --verbose=1
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG CMakeFiles/cmTC_56238.dir/src.c.o -o cmTC_56238 
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'


===== END =====

Compilation failed:
    source file: '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp'
    check option: ''
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_8ecdf/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_8ecdf.dir/build.make CMakeFiles/cmTC_8ecdf.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_8ecdf.dir/cpu_neon.cpp.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG -fPIE -o CMakeFiles/cmTC_8ecdf.dir/cpu_neon.cpp.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported"
 #error "NEON is not supported"
  ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type
 void test_aliased_type(const uint8x16_t& a) { }
                              ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type
 void test_aliased_type(const int8x16_t& a) { }
                              ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp: In function 'void test_aliased_type(const int&)':
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp: In function 'int main()':
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:29:23: error: 'test' was not declared in this scope
   printf("%d\n", test());
                       ^
make[2]: *** [CMakeFiles/cmTC_8ecdf.dir/build.make:78: CMakeFiles/cmTC_8ecdf.dir/cpu_neon.cpp.o] Error 1
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:127: cmTC_8ecdf/fast] Error 2
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'


===== END =====

Compilation failed:
    source file: '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp'
    check option: ' -mfpu=neon'
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_21460/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_21460.dir/build.make CMakeFiles/cmTC_21460.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_21460.dir/cpu_neon.cpp.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG -fPIE    -mfpu=neon -o CMakeFiles/cmTC_21460.dir/cpu_neon.cpp.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:24:2: error: #error "NEON is not supported"
 #error "NEON is not supported"
  ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:13:30: error: 'uint8x16_t' does not name a type
 void test_aliased_type(const uint8x16_t& a) { }
                              ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:14:30: error: 'int8x16_t' does not name a type
 void test_aliased_type(const int8x16_t& a) { }
                              ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp: In function 'void test_aliased_type(const int&)':
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp: In function 'int main()':
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_neon.cpp:29:23: error: 'test' was not declared in this scope
   printf("%d\n", test());
                       ^
make[2]: *** [CMakeFiles/cmTC_21460.dir/build.make:78: CMakeFiles/cmTC_21460.dir/cpu_neon.cpp.o] Error 1
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:127: cmTC_21460/fast] Error 2
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'


===== END =====

Compilation failed:
    source file: '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp'
    check option: ''
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_5770d/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_5770d.dir/build.make CMakeFiles/cmTC_5770d.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_5770d.dir/cpu_fp16.cpp.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG -fPIE -o CMakeFiles/cmTC_5770d.dir/cpu_fp16.cpp.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp
In file included from /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:15:0:
/home/thomas/autobuild/instance-0/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp: In function 'int test()':
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope
     float32x4_t v_src = *(float32x4_t*)src;
     ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:20:17: error: expected ';' before 'v_src'
     float32x4_t v_src = *(float32x4_t*)src;
                 ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:21:17: error: expected ';' before 'v_dst'
     float16x4_t v_dst = vcvt_f16_f32(v_src);
                 ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token
     *(float16x4_t*)dst = v_dst;
                   ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:22:20: error: expected ';' before 'dst'
     *(float16x4_t*)dst = v_dst;
                    ^
make[2]: *** [CMakeFiles/cmTC_5770d.dir/build.make:78: CMakeFiles/cmTC_5770d.dir/cpu_fp16.cpp.o] Error 1
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:127: cmTC_5770d/fast] Error 2
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'


===== END =====

Compilation failed:
    source file: '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp'
    check option: ' -mfpu=neon-fp16 -mfp16-format=ieee'
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_f9a68/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_f9a68.dir/build.make CMakeFiles/cmTC_f9a68.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building CXX object CMakeFiles/cmTC_f9a68.dir/cpu_fp16.cpp.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-g++ --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Ofast -g0 -D_FORTIFY_SOURCE=1 -latomic   -DNDEBUG -fPIE    -mfpu=neon-fp16 -mfp16-format=ieee -o CMakeFiles/cmTC_f9a68.dir/cpu_fp16.cpp.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp
In file included from /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:15:0:
/home/thomas/autobuild/instance-0/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp: In function 'int test()':
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:20:5: error: 'float32x4_t' was not declared in this scope
     float32x4_t v_src = *(float32x4_t*)src;
     ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:20:17: error: expected ';' before 'v_src'
     float32x4_t v_src = *(float32x4_t*)src;
                 ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:21:17: error: expected ';' before 'v_dst'
     float16x4_t v_dst = vcvt_f16_f32(v_src);
                 ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:22:19: error: expected primary-expression before ')' token
     *(float16x4_t*)dst = v_dst;
                   ^
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/cmake/checks/cpu_fp16.cpp:22:20: error: expected ';' before 'dst'
     *(float16x4_t*)dst = v_dst;
                    ^
make[2]: *** [CMakeFiles/cmTC_f9a68.dir/build.make:78: CMakeFiles/cmTC_f9a68.dir/cpu_fp16.cpp.o] Error 1
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:127: cmTC_f9a68/fast] Error 2
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c'
    check option: ' -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -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/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_6f928/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_6f928.dir/build.make CMakeFiles/cmTC_6f928.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_6f928.dir/src.c.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG -fPIE    -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -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_6f928.dir/src.c.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c
cc1: warning: command line option '-fvisibility-inlines-hidden' is valid for C++/ObjC++ but not for C [enabled by default]
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
 #pragma
 ^
Linking C executable cmTC_6f928
/home/thomas/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_6f928.dir/link.txt --verbose=1
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -DNDEBUG CMakeFiles/cmTC_6f928.dir/src.c.o -o cmTC_6f928 
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'


===== END =====

Determining if the include file /home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/libpng/png.h exists failed with the following output:
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_a3fb5/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_a3fb5.dir/build.make CMakeFiles/cmTC_a3fb5.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_a3fb5.dir/CheckIncludeFile.c.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG  -DNDEBUG -fPIE -o CMakeFiles/cmTC_a3fb5.dir/CheckIncludeFile.c.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:120: fatal error: /home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/libpng/png.h: No such file or directory
 #include </home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot/usr/include/libpng/png.h>
                                                                                                                        ^
compilation terminated.
make[2]: *** [CMakeFiles/cmTC_a3fb5.dir/build.make:78: CMakeFiles/cmTC_a3fb5.dir/CheckIncludeFile.c.o] Error 1
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: *** [Makefile:127: cmTC_a3fb5/fast] Error 2
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'



Build output check failed:
    Regex: 'unrecognized .*option'
    Output line: 'cc1: warning: unrecognized command line option "-Wno-implicit-fallthrough" [enabled by default]'
Compilation failed:
    source file: '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c'
    check option: ' -Wno-implicit-fallthrough'
===== BUILD LOG =====
Change Dir: /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make -f Makefile cmTC_f665d/fast && make[1]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
/usr/bin/make  -f CMakeFiles/cmTC_f665d.dir/build.make CMakeFiles/cmTC_f665d.dir/build
make[2]: Entering directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_f665d.dir/src.c.o
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot   -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG  -DNDEBUG -fPIE    -Wno-implicit-fallthrough -o CMakeFiles/cmTC_f665d.dir/src.c.o -c /home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c
/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma   [-Wunknown-pragmas]
 #pragma
 ^
cc1: warning: unrecognized command line option "-Wno-implicit-fallthrough" [enabled by default]
Linking C executable cmTC_f665d
/home/thomas/autobuild/instance-0/output-1/host/bin/cmake -E cmake_link_script CMakeFiles/cmTC_f665d.dir/link.txt --verbose=1
/home/thomas/autobuild/instance-0/output-1/host/bin/arm-none-linux-gnueabi-gcc --sysroot=/home/thomas/autobuild/instance-0/output-1/host/arm-buildroot-linux-gnueabi/sysroot -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Ofast -g0 -D_FORTIFY_SOURCE=1   -fsigned-char -ffast-math -W -Wall -Wreturn-type -Waddress -Wsequence-point -Wformat -Wformat-security -Wmissing-declarations -Wmissing-prototypes -Wstrict-prototypes -Wundef -Winit-self -Wpointer-arith -Wshadow -Wuninitialized -Wno-comment -Wno-missing-field-initializers -fdiagnostics-show-option -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections  -fvisibility=hidden   -DNDEBUG  -DNDEBUG   -Wl,--gc-sections -Wl,--as-needed -Wl,--no-undefined  CMakeFiles/cmTC_f665d.dir/src.c.o -o cmTC_f665d 
make[2]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'
make[1]: Leaving directory '/home/thomas/autobuild/instance-0/output-1/build/opencv3-3.4.19/buildroot-build/CMakeFiles/CMakeTmp'


===== END =====