About Deepstream-yolo-app

oonokzy · June 14, 2019, 5:29am

Follow the steps below to build Deepstream-yolo-app environment.
However, the following error occurred in the cmake command:
How can I solve it?

~ / Deepstream_reference_apps-master / yolo / plugins / gst-yoloplugin-tesla #
cmake -D DS_SDK_ROOT = / root / DeepStream_Release -D CMAKE_BUILD_TYPE = Release …

CMake Error at CMakeLists.txt: 64 (MESSAGE):
-Unable to find TensorRT headers. Please set path using -DTRT_SDK_ROOT
-Configuring incomplete, errors occurred!
See also “/root/deepstream_reference_apps-master/yolo/plugins/gst-yoloplugin-tesla/build/CMakeFiles/CMakeOutput.log”.
See also “/root/deepstream_reference_apps-master/yolo/plugins/gst-yoloplugin-tesla/build/CMakeFiles/CMakeError.log”.

https://github.com/NVIDIA-AI-IOT/deepstream_reference_apps/tree/master/yolo
Building NvYolo Plugin

CJR · June 14, 2019, 6:42pm

As the error message indicates, CMake is not able to find TensorRT.

CMake Error at CMakeLists.txt: 64 (MESSAGE):
-Unable to find TensorRT headers. Please set path using -DTRT_SDK_ROOT

How did you install TensorRT ? If you have it installed in a custom location, please use the -DTRT_SDK_ROOT variable to pass this location to cmake.

Amycao · June 17, 2019, 4:57am

Hi, oonokzy
Have you solved this issue following suggestion by NVCJR?

oonokzy · June 18, 2019, 5:56am

Since tensorrt was not installed, the error will not be displayed after installation.
It was misunderstood that it was already created by the Docker container.
Thank you for your reply.
It was saved.

oonokzy · June 18, 2019, 6:16am

I want you to help again.

After installing TensorRT and running the cmake command again, I received a different error.
What should I do?

############

cmake -D DS_SDK_ROOT=/root/DeepStream_Release -D CMAKE_BUILD_TYPE=Release …

– Found TensorRT headers at /usr/include/x86_64-linux-gnu
– Found TensorRT libs at /usr/lib/x86_64-linux-gnu/libnvinfer.so;/usr/lib/x86_64-linux-gnu/libnvinfer_plugin.so
– Configuring done
– Generating done
– Build files have been written to: /root/deepstream_reference_apps-master/yolo/plugins/gst-yoloplugin-tesla/build
############

############

ll /usr/include/x86_64-linux-gnu

total 604
drwxr-xr-x 1 root root 4096 Jun 18 05:29 ./
drwxr-xr-x 1 root root 16384 Jun 18 05:30 …/
-rw-r–r-- 1 root root 10906 Oct 10 2018 NvCaffeParser.h
-rw-r–r-- 1 root root 167228 Oct 10 2018 NvInfer.h
-rw-r–r-- 1 root root 22170 Oct 10 2018 NvInferPlugin.h
-rw-r–r-- 1 root root 7408 Oct 10 2018 NvOnnxConfig.h
-rw-r–r-- 1 root root 7407 Oct 10 2018 NvOnnxParser.h
-rw-r–r-- 1 root root 2635 Oct 10 2018 NvOnnxParserRuntime.h
-rw-r–r-- 1 root root 8939 Oct 10 2018 NvUffParser.h
-rw-r–r-- 1 root root 7010 Oct 10 2018 NvUtils.h
-rw-r–r-- 1 root root 4350 Feb 5 20:04 a.out.h
drwxr-xr-x 1 root root 12288 Jun 18 04:36 asm/
drwxr-xr-x 1 root root 20480 Jun 18 04:20 bits/
drwxr-xr-x 1 root root 4096 Nov 13 2018 c++/
-rw-r–r-- 1 root root 134145 May 8 18:55 cudnn_v7.h
-rw-r–r-- 1 root root 2975 Jun 27 2017 expat_config.h
-rw-r–r-- 1 root root 3583 Feb 5 20:04 fpu_control.h
drwxr-xr-x 3 root root 4096 Jun 18 05:29 freetype2/
-rw-r–r-- 1 root root 83943 Nov 17 2015 gmp.h
drwxr-xr-x 1 root root 4096 Jun 18 04:20 gnu/
-rw-r–r-- 1 root root 4910 Feb 5 20:04 ieee754.h
-rw-r–r-- 1 root root 2145 Jul 5 2018 jconfig.h
drwxr-xr-x 2 root root 4096 Jun 17 06:45 layout/
drwxr-xr-x 1 root root 12288 Jun 18 04:20 sys/
drwxr-xr-x 2 root root 12288 Jun 17 06:45 unicode/
############

ll /usr/lib/x86_64-linux-gnu/libnvinfer.so

lrwxrwxrwx 1 root root 19 Oct 10 2018 /usr/lib/x86_64-linux-gnu/libnvinfer.so → libnvinfer.so.5.0.2
############

ll /usr/lib/x86_64-linux-gnu/libnvinfer_plugin.so

lrwxrwxrwx 1 root root 26 Oct 10 2018 /usr/lib/x86_64-linux-gnu/libnvinfer_plugin.so → libnvinfer_plugin.so.5.0.2
############

Amycao · June 18, 2019, 6:23am

Hi,
the log do not contain error, can you paste again?

oonokzy · June 18, 2019, 6:36am

I thought it was an error, but “-Found TensorRT …” is not an error?

############

cmake -D DS_SDK_ROOT=/root/DeepStream_Release -D CMAKE_BUILD_TYPE=Release …

– Found TensorRT headers at /usr/include/x86_64-linux-gnu
– Found TensorRT libs at /usr/lib/x86_64-linux-gnu/libnvinfer.so;/usr/lib/x86_64-linux-gnu/libnvinfer_plugin.so
– Configuring done
– Generating done
– Build files have been written to: /root/deepstream_reference_apps-master/yolo/plugins/gst-yoloplugin-tesla/build
############

Amycao · June 18, 2019, 6:41am

it means tensorRT header files found, not error.

oonokzy · June 18, 2019, 6:46am

understood.
Thank you for replying many times.
Also, you may be asked for help, but please do not hesitate to ask.

oonokzy · June 18, 2019, 7:02am

I want you to help me.

An error was displayed when the make command was executed after the cmake command.
What should I do?

make

[ 7%] Building NVCC (Device) object lib/CMakeFiles/cuda_compile.dir/cuda_compile_generated_kernels.cu.o
/root/deepstream_reference_apps-master/yolo/lib/kernels.cu: In function ‘cudaError_t cudaYoloLayerV3(const void*, void*, const uint&, const uint&, const uint&, const uint&, uint64_t, cudaStream_t)’:
/root/deepstream_reference_apps-master/yolo/lib/kernels.cu:79:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
for (int batch = 0; batch < batchSize; ++batch)
^
Scanning dependencies of target yolo-lib
[ 14%] Building CXX object lib/CMakeFiles/yolo-lib.dir/calibrator.cpp.o
[ 21%] Building CXX object lib/CMakeFiles/yolo-lib.dir/yolov3.cpp.o
[ 28%] Building CXX object lib/CMakeFiles/yolo-lib.dir/yoloplugin_lib.cpp.o
/root/deepstream_reference_apps-master/yolo/lib/yoloplugin_lib.cpp: In function ‘void dsPreProcessBatchInput(const std::vectorcv::Mat*&, cv::Mat&, const int&, const int&, const int&, const int&)’:
/root/deepstream_reference_apps-master/yolo/lib/yoloplugin_lib.cpp:92:80: error: too many arguments to function ‘cv::Mat cv::dnn::experimental_dnn_v1::blobFromImages(const std::vectorcv::Mat&, double, cv::Size, const Scalar&, bool)’
cv::Scalar(0.0, 0.0, 0.0), false, false);
^
compilation terminated due to -Wfatal-errors.
lib/CMakeFiles/yolo-lib.dir/build.make:117: recipe for target ‘lib/CMakeFiles/yolo-lib.dir/yoloplugin_lib.cpp.o’ failed
make[2]: *** [lib/CMakeFiles/yolo-lib.dir/yoloplugin_lib.cpp.o] Error 1
CMakeFiles/Makefile2:132: recipe for target ‘lib/CMakeFiles/yolo-lib.dir/all’ failed
make[1]: *** [lib/CMakeFiles/yolo-lib.dir/all] Error 2
Makefile:127: recipe for target ‘all’ failed
make: *** [all] Error 2

ll /root/deepstream_reference_apps-master/yolo/plugins/gst-yoloplugin-tesla/build/lib/CMakeFiles/yolo-lib.dir

total 340
drwxr-xr-x 2 root root 4096 Jun 18 06:49 ./
drwxr-xr-x 4 root root 4096 Jun 18 05:59 …/
-rw-r–r-- 1 root root 44273 Jun 18 06:49 CXX.includecache
-rw-r–r-- 1 root root 2389 Jun 18 05:43 DependInfo.cmake
-rw-r–r-- 1 root root 26614 Jun 18 05:43 build.make
-rw-r–r-- 1 root root 33032 Jun 18 06:49 calibrator.cpp.o
-rw-r–r-- 1 root root 687 Jun 18 05:59 cmake_clean.cmake
-rw-r–r-- 1 root root 40 Jun 18 05:59 cmake_clean_target.cmake
-rw-r–r-- 1 root root 63842 Jun 18 06:49 depend.internal
-rw-r–r-- 1 root root 123623 Jun 18 06:49 depend.make
-rw-r–r-- 1 root root 452 Jun 18 05:43 flags.make
-rw-r–r-- 1 root root 492 Jun 18 05:43 link.txt
-rw-r–r-- 1 root root 239 Jun 18 05:59 progress.make
-rw-r–r-- 1 root root 8872 Jun 18 06:49 yolov3.cpp.o

Amycao · June 19, 2019, 1:49am

Which opencv version you are using

oonokzy · June 19, 2019, 2:22am

I have installed opencv3.3.

CJR · June 19, 2019, 2:35am

I think the issue is with respect to your opencv installation. How did you install it ?

oonokzy · June 19, 2019, 2:44am

I did not know the installation method, so I installed it according to the following site.
I would like to know if there is another good way.

https://www.trifields.jp/how-to-install-opencv-on-ubuntu-2742

Amycao · June 19, 2019, 6:39am

HI,
I look through the wiki you used for installing opencv, seems cuda related module disabled, it may have
effection, Can you follow the README within deepstream package reinstall the opencv and try again?
it have detailed installation for opencv, remember remove your version currently installed.

oonokzy · June 20, 2019, 4:26am

I checked the DeepStream README and tried to install OpenCV, but the cmake command showed the following error.
As the log is long, I wrote a part with the tail command.
It is a result of ver 3.3.0, but it fails in 4.0.1 as well.

</deepstream_reference_apps-master/anomaly>
README.md

##########
tail -n 50 /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeError.log
Build output check failed:
Regex: ‘unrecognized .*option’
Output line: ‘cc1plus: warning: unrecognized command line option ‘-Wno-shorten-64-to-32’’
Compilation failed:
source file: ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx’
check option: ’ -Wno-shorten-64-to-32’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_1e406/fast && /usr/bin/make -f CMakeFiles/cmTC_1e406.dir/build.make CMakeFiles/cmTC_1e406.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_1e406.dir/src.cxx.o
/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Winit-self -Wpointer-arith -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -Wno-missing-declarations -Wno-shadow -Wno-unused-parameter -Wno-unused-local-typedefs -Wno-sign-compare -Wno-sign-promo -Wno-undef -Wno-ignored-qualifiers -Wno-extra -Wno-unused-function -O3 -DNDEBUG -Wno-shorten-64-to-32 -o CMakeFiles/cmTC_1e406.dir/src.cxx.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx
/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
#pragma
^
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/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Winit-self -Wpointer-arith -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -Wno-missing-declarations -Wno-shadow -Wno-unused-parameter -Wno-unused-local-typedefs -Wno-sign-compare -Wno-sign-promo -Wno-undef -Wno-ignored-qualifiers -Wno-extra -Wno-unused-function -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_1e406.dir/src.cxx.o -o cmTC_1e406
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Build output check failed:
Regex: ‘unrecognized .*option’
Output line: ‘cc1plus: warning: unrecognized command line option ‘-Wno-unused-private-field’’
Compilation failed:
source file: ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx’
check option: ’ -Wno-unused-private-field’
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Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

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Building CXX object CMakeFiles/cmTC_deca4.dir/src.cxx.o
/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-unused-function -Wno-overloaded-virtual -O3 -DNDEBUG -Wno-unused-private-field -o CMakeFiles/cmTC_deca4.dir/src.cxx.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx
/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
#pragma
^
cc1plus: warning: unrecognized command line option ‘-Wno-unused-private-field’
Linking CXX executable cmTC_deca4
/usr/local/bin/cmake -E cmake_link_script CMakeFiles/cmTC_deca4.dir/link.txt --verbose=1
/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-unused-function -Wno-overloaded-virtual -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_deca4.dir/src.cxx.o -o cmTC_deca4
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Amycao · June 20, 2019, 5:54am

please use gcc --version to check which version used, if lower than 5.4, please upgrade
to version 5.4, and try again, you had better paste the full build log here if still have
anything error.

oonokzy · June 20, 2019, 6:20am

It will be the entire contents of the log.
The gcc version was 5.4.
Please let me know if there is a solution from this log.

###########

gcc --version

gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11) 5.4.0 20160609

###########

cat /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeError.log

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#error “C++11 is not supported”
^
/tmp/111/opencv-3.3.0/cmake/checks/cxx11.cpp: In function ‘int main()’:
/tmp/111/opencv-3.3.0/cmake/checks/cxx11.cpp:11:10: error: ‘res’ does not name a type
auto res = test();
^
/tmp/111/opencv-3.3.0/cmake/checks/cxx11.cpp:12:12: error: ‘res’ was not declared in this scope
return res;
^
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Compilation failed:
source file: ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.c’
check option: ’ -fsigned-char -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-narrowing -Wno-delete-non-virtual-dtor’
===== BUILD LOG =====
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Run Build Command(s):/usr/bin/make cmTC_cd117/fast && /usr/bin/make -f CMakeFiles/cmTC_cd117.dir/build.make CMakeFiles/cmTC_cd117.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_cd117.dir/src.c.o
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cc1: warning: command line option ‘-Wno-delete-non-virtual-dtor’ is valid for C++/ObjC++ but not for C
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Linking C executable cmTC_cd117
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/usr/bin/cc -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_cd117.dir/src.c.o -o cmTC_cd117
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Build output check failed:
Regex: ‘unrecognized .*option’
Output line: ‘cc1plus: warning: unrecognized command line option ‘-Wno-unnamed-type-template-args’’
Compilation failed:
source file: ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx’
check option: ’ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_41cde/fast && /usr/bin/make -f CMakeFiles/cmTC_41cde.dir/build.make CMakeFiles/cmTC_41cde.dir/build
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Building CXX object CMakeFiles/cmTC_41cde.dir/src.cxx.o
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/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
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cc1plus: warning: unrecognized command line option ‘-Wno-unnamed-type-template-args’
Linking CXX executable cmTC_41cde
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Build output check failed:
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Compilation failed:
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===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

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Building C object CMakeFiles/cmTC_e7563.dir/src.c.o
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cc1: warning: unrecognized command line option ‘-Wno-unnamed-type-template-args’
Linking C executable cmTC_e7563
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Build output check failed:
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===== BUILD LOG =====
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Building C object CMakeFiles/cmTC_275a5.dir/src.c.o
/usr/bin/cc -O3 -DNDEBUG -fsigned-char -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-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -o CMakeFiles/cmTC_275a5.dir/src.c.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.c
cc1: warning: command line option ‘-fvisibility-inlines-hidden’ is valid for C++/ObjC++ but not for C
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Linking C executable cmTC_275a5
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Build output check failed:
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Compilation failed:
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check option: ’ -Wno-misleading-indentation’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_ea2ff/fast && /usr/bin/make -f CMakeFiles/cmTC_ea2ff.dir/build.make CMakeFiles/cmTC_ea2ff.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_ea2ff.dir/src.cxx.o
/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Winit-self -Wpointer-arith -Wsign-promo -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-shadow -Wno-unused -Wno-sign-compare -Wno-undef -Wno-missing-declarations -Wno-uninitialized -Wno-switch -Wno-parentheses -Wno-array-bounds -Wno-extra -Wno-deprecated-declarations -O3 -DNDEBUG -Wno-misleading-indentation -o CMakeFiles/cmTC_ea2ff.dir/src.cxx.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx
/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
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cc1plus: warning: unrecognized command line option ‘-Wno-misleading-indentation’
Linking CXX executable cmTC_ea2ff
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/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Winit-self -Wpointer-arith -Wsign-promo -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-shadow -Wno-unused -Wno-sign-compare -Wno-undef -Wno-missing-declarations -Wno-uninitialized -Wno-switch -Wno-parentheses -Wno-array-bounds -Wno-extra -Wno-deprecated-declarations -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_ea2ff.dir/src.cxx.o -o cmTC_ea2ff
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Determining if the include file linux/videodev.h exists failed with the following output:
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Run Build Command(s):/usr/bin/make cmTC_ef248/fast && /usr/bin/make -f CMakeFiles/cmTC_ef248.dir/build.make CMakeFiles/cmTC_ef248.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_ef248.dir/CheckIncludeFile.c.o
/usr/bin/cc -fsigned-char -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-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -o CMakeFiles/cmTC_ef248.dir/CheckIncludeFile.c.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:28: fatal error: linux/videodev.h: No such file or directory
compilation terminated.
CMakeFiles/cmTC_ef248.dir/build.make:65: recipe for target ‘CMakeFiles/cmTC_ef248.dir/CheckIncludeFile.c.o’ failed
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Determining if the include file sys/videoio.h exists failed with the following output:
Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_5d124/fast && /usr/bin/make -f CMakeFiles/cmTC_5d124.dir/build.make CMakeFiles/cmTC_5d124.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_5d124.dir/CheckIncludeFile.c.o
/usr/bin/cc -fsigned-char -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-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -o CMakeFiles/cmTC_5d124.dir/CheckIncludeFile.c.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c
/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:25: fatal error: sys/videoio.h: No such file or directory
compilation terminated.
CMakeFiles/cmTC_5d124.dir/build.make:65: recipe for target ‘CMakeFiles/cmTC_5d124.dir/CheckIncludeFile.c.o’ failed
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Determining if the function sgemm_ exists failed with the following output:
Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_46268/fast && /usr/bin/make -f CMakeFiles/cmTC_46268.dir/build.make CMakeFiles/cmTC_46268.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_46268.dir/CheckFunctionExists.c.o
/usr/bin/cc -fsigned-char -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-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=sgemm_ -O3 -DNDEBUG -o CMakeFiles/cmTC_46268.dir/CheckFunctionExists.c.o -c /usr/local/share/cmake-3.15/Modules/CheckFunctionExists.c
Linking C executable cmTC_46268
/usr/local/bin/cmake -E cmake_link_script CMakeFiles/cmTC_46268.dir/link.txt --verbose=1
/usr/bin/cc -fsigned-char -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-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=sgemm_ -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_46268.dir/CheckFunctionExists.c.o -o cmTC_46268
CMakeFiles/cmTC_46268.dir/CheckFunctionExists.c.o: In function main': CheckFunctionExists.c:(.text.startup.main+0xc): undefined reference to sgemm_’
collect2: error: ld returned 1 exit status
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/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -O3 -DNDEBUG -Wno-missing-prototypes -o CMakeFiles/cmTC_5f47b.dir/src.cxx.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx
cc1plus: warning: command line option ‘-Wno-missing-prototypes’ is valid for C/ObjC but not for C++
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source file: ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx’
check option: ’ -Wno-unused-const-variable’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_91466/fast && /usr/bin/make -f CMakeFiles/cmTC_91466.dir/build.make CMakeFiles/cmTC_91466.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_91466.dir/src.cxx.o
/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Winit-self -Wpointer-arith -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-deprecated -Wno-missing-declarations -Wno-shadow -Wno-unused-parameter -Wno-unused-local-typedefs -Wno-sign-compare -Wno-sign-promo -Wno-undef -Wno-ignored-qualifiers -Wno-extra -Wno-unused-function -O3 -DNDEBUG -Wno-unused-const-variable -o CMakeFiles/cmTC_91466.dir/src.cxx.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx
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check option: ’ -Wno-shorten-64-to-32’
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make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
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check option: ’ -Wno-unused-private-field’
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Run Build Command(s):/usr/bin/make cmTC_deca4/fast && /usr/bin/make -f CMakeFiles/cmTC_deca4.dir/build.make CMakeFiles/cmTC_deca4.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_deca4.dir/src.cxx.o
/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-unused-function -Wno-overloaded-virtual -O3 -DNDEBUG -Wno-unused-private-field -o CMakeFiles/cmTC_deca4.dir/src.cxx.o -c /tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx
/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
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^
cc1plus: warning: unrecognized command line option ‘-Wno-unused-private-field’
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/usr/bin/c++ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -msse -msse2 -msse3 -fvisibility=hidden -fvisibility-inlines-hidden -Wno-unused-function -Wno-overloaded-virtual -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_deca4.dir/src.cxx.o -o cmTC_deca4
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###########

Amycao · June 20, 2019, 6:37am

/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:28: fatal error: linux/videodev.h: No such file or directory
/tmp/111/opencv-3.3.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:25: fatal error: sys/videoio.h: No such file or directory
seems missing some headers,
please follow below install needed headers and library then run cv build again, btw, i suggest you use opencv3.4 as README used.

sudo apt install
libgstreamer1.0-dev
libgstreamer-plugins-base1.0-dev
libgstrtspserver-1.0-dev
libglew-dev
libssl-dev
libopencv-dev
freeglut3-dev
libjpeg-dev
libcurl4-gnutls-dev
libjson-glib-dev
libcairo2-dev
libpango1.0-dev
libfontconfig1-dev
libfreetype6-dev
libgtk-3-dev
libpng-dev
libgles2-mesa-dev
libegl1-mesa-dev
librabbitmq-dev

oonokzy · June 20, 2019, 7:32am

It will be a log with opencv3.4.
After installing the package you gave me, I ran cmake and got an error.
An error occurred in 3.3.
Sorry a lot, please help.

###########

cat /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeError.log

Compilation failed:
source file: ‘/tmp/111/opencv-3.4.0/cmake/checks/cxx11.cpp’
check option: ‘’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_c13a9/fast && /usr/bin/make -f CMakeFiles/cmTC_c13a9.dir/build.make CMakeFiles/cmTC_c13a9.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_c13a9.dir/cxx11.cpp.o
/usr/bin/c++ -fPIE -o CMakeFiles/cmTC_c13a9.dir/cxx11.cpp.o -c /tmp/111/opencv-3.4.0/cmake/checks/cxx11.cpp
/tmp/111/opencv-3.4.0/cmake/checks/cxx11.cpp:4:2: error: #error “C++11 is not supported”
#error “C++11 is not supported”
^
/tmp/111/opencv-3.4.0/cmake/checks/cxx11.cpp: In function ‘int main()’:
/tmp/111/opencv-3.4.0/cmake/checks/cxx11.cpp:11:10: error: ‘res’ does not name a type
auto res = test();
^
/tmp/111/opencv-3.4.0/cmake/checks/cxx11.cpp:12:12: error: ‘res’ was not declared in this scope
return res;
^
CMakeFiles/cmTC_c13a9.dir/build.make:65: recipe for target ‘CMakeFiles/cmTC_c13a9.dir/cxx11.cpp.o’ failed
make[1]: *** [CMakeFiles/cmTC_c13a9.dir/cxx11.cpp.o] Error 1
make[1]: Leaving directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
Makefile:121: recipe for target ‘cmTC_c13a9/fast’ failed
make: *** [cmTC_c13a9/fast] Error 2

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Build output check failed:
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check option: ’ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_457a9/fast && /usr/bin/make -f CMakeFiles/cmTC_457a9.dir/build.make CMakeFiles/cmTC_457a9.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_457a9.dir/src.cxx.o
/usr/bin/c++ -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wmissing-prototypes -o CMakeFiles/cmTC_457a9.dir/src.cxx.o -c /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx
cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++
/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
#pragma
^
Linking CXX executable cmTC_457a9
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/usr/bin/c++ -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_457a9.dir/src.cxx.o -o cmTC_457a9
make[1]: Leaving directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’

===== END =====

Build output check failed:
Regex: ‘command line option .* is valid for .* but not for C++’
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make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_e4f27.dir/src.cxx.o
/usr/bin/c++ -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wstrict-prototypes -o CMakeFiles/cmTC_e4f27.dir/src.cxx.o -c /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx
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Linking CXX executable cmTC_e4f27
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/usr/bin/c++ -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_e4f27.dir/src.cxx.o -o cmTC_e4f27
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Build output check failed:
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Output line: ‘cc1: warning: command line option ‘-Wsign-promo’ is valid for C++/ObjC++ but not for C’
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===== BUILD LOG =====
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Run Build Command(s):/usr/bin/make cmTC_ac97c/fast && /usr/bin/make -f CMakeFiles/cmTC_ac97c.dir/build.make CMakeFiles/cmTC_ac97c.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_ac97c.dir/src.c.o
/usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -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 -Wsign-promo -o CMakeFiles/cmTC_ac97c.dir/src.c.o -c /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.c
cc1: warning: command line option ‘-Wsign-promo’ is valid for C++/ObjC++ but not for C
/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.c:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
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^
Linking C executable cmTC_ac97c
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/usr/bin/cc -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_ac97c.dir/src.c.o -o cmTC_ac97c
make[1]: Leaving directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’

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Build output check failed:
Regex: ‘command line option .* is valid for .* but not for C’
Output line: ‘cc1: warning: command line option ‘-Wno-delete-non-virtual-dtor’ is valid for C++/ObjC++ but not for C’
Compilation failed:
source file: ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.c’
check option: ’ -fsigned-char -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-narrowing -Wno-delete-non-virtual-dtor’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_b2814/fast && /usr/bin/make -f CMakeFiles/cmTC_b2814.dir/build.make CMakeFiles/cmTC_b2814.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_b2814.dir/src.c.o
/usr/bin/cc -O3 -DNDEBUG -fPIE -fsigned-char -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-narrowing -Wno-delete-non-virtual-dtor -o CMakeFiles/cmTC_b2814.dir/src.c.o -c /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.c
cc1: warning: command line option ‘-Wno-delete-non-virtual-dtor’ is valid for C++/ObjC++ but not for C
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make[1]: Leaving directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’

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Build output check failed:
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check option: ’ -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_ad5d4/fast && /usr/bin/make -f CMakeFiles/cmTC_ad5d4.dir/build.make CMakeFiles/cmTC_ad5d4.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
Building CXX object CMakeFiles/cmTC_ad5d4.dir/src.cxx.o
/usr/bin/c++ -O3 -DNDEBUG -fPIE -fsigned-char -W -Wall -Werror=return-type -Werror=non-virtual-dtor -Werror=address -Werror=sequence-point -Wformat -Werror=format-security -Wmissing-declarations -Wundef -Winit-self -Wpointer-arith -Wshadow -Wsign-promo -Wuninitialized -Winit-self -Wno-narrowing -Wno-delete-non-virtual-dtor -Wno-unnamed-type-template-args -o CMakeFiles/cmTC_ad5d4.dir/src.cxx.o -c /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx
/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
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cc1plus: warning: unrecognized command line option ‘-Wno-unnamed-type-template-args’
Linking CXX executable cmTC_ad5d4
/usr/local/bin/cmake -E cmake_link_script CMakeFiles/cmTC_ad5d4.dir/link.txt --verbose=1
/usr/bin/c++ -O3 -DNDEBUG -rdynamic CMakeFiles/cmTC_ad5d4.dir/src.cxx.o -o cmTC_ad5d4
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===== BUILD LOG =====
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Build output check failed:
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Run Build Command(s):/usr/bin/make cmTC_31acd/fast && /usr/bin/make -f CMakeFiles/cmTC_31acd.dir/build.make CMakeFiles/cmTC_31acd.dir/build
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Building C object CMakeFiles/cmTC_31acd.dir/CheckIncludeFile.c.o
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Run Build Command(s):/usr/bin/make cmTC_7c251/fast && /usr/bin/make -f CMakeFiles/cmTC_7c251.dir/build.make CMakeFiles/cmTC_7c251.dir/build
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Building C object CMakeFiles/cmTC_7c251.dir/CheckIncludeFile.c.o
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/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/CheckIncludeFile.c:1:25: fatal error: sys/videoio.h: No such file or directory
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Run Build Command(s):/usr/bin/make cmTC_ba42b/fast && /usr/bin/make -f CMakeFiles/cmTC_ba42b.dir/build.make CMakeFiles/cmTC_ba42b.dir/build
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Building C object CMakeFiles/cmTC_ba42b.dir/CheckFunctionExists.c.o
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Linking C executable cmTC_ba42b
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/usr/bin/cc -fsigned-char -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-narrowing -Wno-comment -fdiagnostics-show-option -Wno-long-long -pthread -fomit-frame-pointer -ffunction-sections -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -DCHECK_FUNCTION_EXISTS=sgemm_ -O3 -DNDEBUG -Wl,–gc-sections -rdynamic CMakeFiles/cmTC_ba42b.dir/CheckFunctionExists.c.o -o cmTC_ba42b
CMakeFiles/cmTC_ba42b.dir/CheckFunctionExists.c.o: In function main': CheckFunctionExists.c:(.text.startup.main+0xc): undefined reference to sgemm_’
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source file: ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx’
check option: ’ -Wno-shorten-64-to-32’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_a6e7d/fast && /usr/bin/make -f CMakeFiles/cmTC_a6e7d.dir/build.make CMakeFiles/cmTC_a6e7d.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
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/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx:1:0: warning: ignoring #pragma [-Wunknown-pragmas]
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Build output check failed:
Regex: ‘unrecognized .*option’
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Compilation failed:
source file: ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp/src.cxx’
check option: ’ -Wno-unused-private-field’
===== BUILD LOG =====
Change Dir: /tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/make cmTC_223e4/fast && /usr/bin/make -f CMakeFiles/cmTC_223e4.dir/build.make CMakeFiles/cmTC_223e4.dir/build
make[1]: Entering directory ‘/tmp/111/opencv-3.4.0/build/CMakeFiles/CMakeTmp’
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