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OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

click to hide/show revision 2
None

updated 2018-04-18 09:23:15 -0600

berak gravatar image

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..

.. ---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’ ‘-Wstrict-prototypes’ .


Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W

gravatar imagetimur (51 mins ago)edit

(2) Also errors: "valid for C++/ObjC++ but not for C" for switches

‘-Wsign-promo’ ‘-Wsuggest-override’ ‘-Wno-delete-non-virtual-dtor’ ‘-fvisibility-inlines-hidden’

(3) Also errors: 'cc1plus: warning: unrecognized command line option
for

‘-Wno-unnamed-type-template-args’' ‘-Wno-unnamed-type-template-args’ ‘-Wno-unnamed-type-template-args’ ‘-Wno-implicit-fallthrough’

(4) Also "not recognising INT8 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

Nonstandard int types if(NOT MSVC) check_type_size(INT8 int8) set(HAVE_INT8 ${INT8}) check_type_size(INT16 int16) set(HAVE_INT16 ${INT16}) check_type_size(INT32 int32) set(HAVE_INT32 ${INT32}) endif()

--------------------- Error -------------------------------------------
Determining size of INT8 failed with the following output:
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -fPIE -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)

#define SIZE (sizeof(INT8))

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’ ‘-Wstrict-prototypes’ .


Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W

gravatar imagetimur (51 mins ago)edit

(2) Also errors: "valid for C++/ObjC++ but not for C" for switches

‘-Wsign-promo’ ‘-Wsuggest-override’ ‘-Wno-delete-non-virtual-dtor’ ‘-fvisibility-inlines-hidden’

(3) Also errors: 'cc1plus: warning: unrecognized command line option
for

‘-Wno-unnamed-type-template-args’' ‘-Wno-unnamed-type-template-args’ ‘-Wno-unnamed-type-template-args’ ‘-Wno-implicit-fallthrough’

(4) Also "not recognising INT8 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

Nonstandard int types types

if(NOT MSVC) MSVC)
check_type_size(INT8 int8) int8)
set(HAVE_INT8 ${INT8}) ${INT8})
check_type_size(INT16 int16) int16)
set(HAVE_INT16 ${INT16}) ${INT16})
check_type_size(INT32 int32) int32)
set(HAVE_INT32 ${INT32}) endif()

${INT32})
endif()

--------------------- Error -------------------------------------------
Determining size of INT8 failed with the following output:
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -fPIE -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)

#define SIZE (sizeof(INT8))

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’ ‘-Wstrict-prototypes’ .


Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W

gravatar imagetimur (51 mins ago)edit

(2) Also errors: "valid for C++/ObjC++ but not for C" for switches

‘-Wsign-promo’ ‘-Wsuggest-override’ ‘-Wno-delete-non-virtual-dtor’ ‘-fvisibility-inlines-hidden’

(3) Also errors: 'cc1plus: warning: unrecognized command line option
for

‘-Wno-unnamed-type-template-args’' ‘-Wno-unnamed-type-template-args’ ‘-Wno-unnamed-type-template-args’ ‘-Wno-implicit-fallthrough’

(4) Also "not recognising INT8 INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

Nonstandard int types

if(NOT MSVC)
check_type_size(INT8 int8)
set(HAVE_INT8 ${INT8})
check_type_size(INT16 int16)
set(HAVE_INT16 ${INT16})
check_type_size(INT32 int32)
set(HAVE_INT32 ${INT32})
endif()

--------------------- Error -------------------------------------------
Determining size of INT8 failed with the following output:
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -fPIE -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)

#define SIZE (sizeof(INT8))

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for


‘-Wmissing-prototypes’
‘-Wstrict-prototypes’ ..


Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W

gravatar imagetimur (51 mins ago)edit

(2) Also errors: "valid for C++/ObjC++ but not for C" for switches


‘-Wsign-promo’ ‘-Wsuggest-override’ ‘-Wno-delete-non-virtual-dtor’ ‘-fvisibility-inlines-hidden’

(3) Also errors: 'cc1plus: warning: unrecognized command line option
for


‘-Wno-unnamed-type-template-args’' ‘-Wno-unnamed-type-template-args’ ‘-Wno-unnamed-type-template-args’ ‘-Wno-implicit-fallthrough’
‘-Wno-implicit-fallthrough’
‘-Wno-unused-private-field’
‘-Wno-tautological-undefined-compare’
‘-Wno-shorten-64-to-32’
‘-Wno-enum-compare-switch’
‘-Wno-inconsistent-missing-override’
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

Nonstandard int types

if(NOT MSVC)
check_type_size(INT8 int8)
set(HAVE_INT8 ${INT8})
check_type_size(INT16 int16)
set(HAVE_INT16 ${INT16})
check_type_size(INT32 int32)
set(HAVE_INT32 ${INT32})
endif()

--------------------- Error -------------------------------------------
Determining size of INT8 failed with the following output:
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -fPIE -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)

#define SIZE (sizeof(INT8))

click to hide/show revision 7
None

updated 2018-04-19 05:41:58 -0600

berak gravatar image

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’ 
‘-Wstrict-prototypes’ .


-------------------------- Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp/src.cxx'

'/home/ubuntu/app/opencv/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 -W

-W gravatar imagetimur (51 mins ago)edit

ago)edit -----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches 
‘-Wsign-promo’ ‘-Wsuggest-override’ ‘-Wno-delete-non-virtual-dtor’ ‘-fvisibility-inlines-hidden’

‘-fvisibility-inlines-hidden’

(3) Also errors: errors:

 'cc1plus: warning: unrecognized command line option 
for
for ‘-Wno-unnamed-type-template-args’'
‘-Wno-implicit-fallthrough’
‘-Wno-unused-private-field’
‘-Wno-tautological-undefined-compare’
‘-Wno-shorten-64-to-32’
‘-Wno-enum-compare-switch’
‘-Wno-inconsistent-missing-override’
‘-Wno-unused-private-field’

‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

Nonstandard
#Nonstandard int types

types if(NOT MSVC)
check_type_size(INT8 int8)
set(HAVE_INT8 ${INT8})
check_type_size(INT16 int16)
set(HAVE_INT16 ${INT16})
check_type_size(INT32 int32)
set(HAVE_INT32 ${INT32})
endif()

endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output: 
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections -msse -msse2 -msse3 -fvisibility=hidden -O3 -DNDEBUG -fPIE -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)

#define SIZE (sizeof(INT8))

(sizeof(INT8))

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT

ubuntu@ip-172-31-19-76:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..

-- The CXX compiler identification is GNU 6.3.0 -- The C compiler identification is GNU 6.3.0 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp) -- Performing Test HAVE_CXX11 - Success -- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7") -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12") -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2") Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'numpy' -- Looking for ccache - not found -- Performing Test HAVE_CXX_FSIGNED_CHAR -- Performing Test HAVE_CXX_FSIGNED_CHAR - Success -- Performing Test HAVE_C_FSIGNED_CHAR -- Performing Test HAVE_C_FSIGNED_CHAR - Success -- Performing Test HAVE_CXX_W -- Performing Test HAVE_CXX_W - Success -- Performing Test HAVE_C_W -- Performing Test HAVE_C_W - Success -- Performing Test HAVE_CXX_WALL -- Performing Test HAVE_CXX_WALL - Success -- Performing Test HAVE_C_WALL -- Performing Test HAVE_C_WALL - Success -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_C_WERROR_RETURN_TYPE -- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WERROR_ADDRESS -- Performing Test HAVE_CXX_WERROR_ADDRESS - Success -- Performing Test HAVE_C_WERROR_ADDRESS -- Performing Test HAVE_C_WERROR_ADDRESS - Success -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_CXX_WFORMAT -- Performing Test HAVE_CXX_WFORMAT - Success -- Performing Test HAVE_C_WFORMAT -- Performing Test HAVE_C_WFORMAT - Success -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WMISSING_DECLARATIONS -- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WUNDEF -- Performing Test HAVE_CXX_WUNDEF - Success -- Performing Test HAVE_C_WUNDEF -- Performing Test HAVE_C_WUNDEF - Success -- Performing Test HAVE_CXX_WINIT_SELF -- Performing Test HAVE_CXX_WINIT_SELF - Success -- Performing Test HAVE_C_WINIT_SELF -- Performing Test HAVE_C_WINIT_SELF - Success -- Performing Test HAVE_CXX_WPOINTER_ARITH -- Performing Test HAVE_CXX_WPOINTER_ARITH - Success -- Performing Test HAVE_C_WPOINTER_ARITH -- Performing Test HAVE_C_WPOINTER_ARITH - Success -- Performing Test HAVE_CXX_WSHADOW -- Performing Test HAVE_CXX_WSHADOW - Success -- Performing Test HAVE_C_WSHADOW -- Performing Test HAVE_C_WSHADOW - Success -- Performing Test HAVE_CXX_WUNINITIALIZED -- Performing Test HAVE_CXX_WUNINITIALIZED - Success -- Performing Test HAVE_C_WUNINITIALIZED -- Performing Test HAVE_C_WUNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_NARROWING -- Performing Test HAVE_CXX_WNO_NARROWING - Success -- Performing Test HAVE_C_WNO_NARROWING -- Performing Test HAVE_C_WNO_NARROWING - Success -- Performing Test HAVE_CXX_WNO_COMMENT -- Performing Test HAVE_CXX_WNO_COMMENT - Success -- Performing Test HAVE_C_WNO_COMMENT -- Performing Test HAVE_C_WNO_COMMENT - Success -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_CXX_WNO_LONG_LONG -- Performing Test HAVE_CXX_WNO_LONG_LONG - Success -- Performing Test HAVE_C_WNO_LONG_LONG -- Performing Test HAVE_C_WNO_LONG_LONG - Success -- Performing Test HAVE_CXX_PTHREAD -- Performing Test HAVE_CXX_PTHREAD - Success -- Performing Test HAVE_C_PTHREAD -- Performing Test HAVE_C_PTHREAD - Success -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_C_FOMIT_FRAME_POINTER -- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_C_FFUNCTION_SECTIONS -- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_CXX_FDATA_SECTIONS -- Performing Test HAVE_CXX_FDATA_SECTIONS - Success -- Performing Test HAVE_C_FDATA_SECTIONS -- Performing Test HAVE_C_FDATA_SECTIONS - Success -- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore -- Behaviour of this option is not backward compatible -- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation -- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp) -- Performing Test HAVE_CXX_MSSE - Success -- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp) -- Performing Test HAVE_CXX_MSSE2 - Success -- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp) -- Performing Test HAVE_CXX_MSSE3 - Success -- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp) -- Performing Test HAVE_CXX_MSSSE3 - Success -- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp) -- Performing Test HAVE_CXX_MSSE4_1 - Success -- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp) -- Performing Test HAVE_CXX_MPOPCNT - Success -- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp) -- Performing Test HAVE_CXX_MSSE4_2 - Success -- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CXX_MF16C - Success -- Performing Test HAVE_CXX_MFMA -- Performing Test HAVE_CXX_MFMA - Success -- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp) -- Performing Test HAVE_CXX_MAVX - Success -- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp) -- Performing Test HAVE_CXX_MAVX2 - Success -- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp) -- Performing Test HAVE_CXX_MAVX512F - Success -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp) -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success -- Performing Test HAVE_CPU_BASELINE_FLAGS -- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_HIDDEN -- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for posix_memalign -- Looking for posix_memalign - found -- Looking for malloc.h -- Looking for malloc.h - found -- Looking for memalign -- Looking for memalign - found -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short -- Check if the system is big endian - little endian -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3") -- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h -- Looking for assert.h - found -- Looking for dlfcn.h -- Looking for dlfcn.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for inttypes.h -- Looking for inttypes.h - found -- Looking for io.h -- Looking for io.h - found -- Looking for limits.h -- Looking for limits.h - found -- Looking for memory.h -- Looking for memory.h - found -- Looking for search.h -- Looking for search.h - found -- Looking for string.h -- Looking for string.h - found -- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h -- Looking for sys/time.h - found -- Looking for unistd.h -- Looking for unistd.h - found -- Performing Test C_HAS_inline -- Performing Test C_HAS_inline - Success -- Check size of signed short -- Check size of signed short - done -- Check size of unsigned short -- Check size of unsigned short - done -- Check size of signed int -- Check size of signed int - done -- Check size of unsigned int -- Check size of unsigned int - done -- Check size of signed long -- Check size of signed long - done -- Check size of unsigned long -- Check size of unsigned long - done -- Check size of signed long long -- Check size of signed long long - done -- Check size of unsigned long long -- Check size of unsigned long long - done -- Check size of unsigned char * -- Check size of unsigned char * - done -- Check size of size_t -- Check size of size_t - done -- Check size of ptrdiff_t -- Check size of ptrdiff_t - done -- Check size of INT8 -- Check size of INT8 - failed -- Check size of INT16 -- Check size of INT16 - failed -- Check size of INT32 -- Check size of INT32 - failed -- Looking for floor -- Looking for floor - found -- Looking for pow -- Looking for pow - found -- Looking for sqrt -- Looking for sqrt - found -- Looking for isascii -- Looking for isascii - found -- Looking for memset -- Looking for memset - found -- Looking for mmap -- Looking for mmap - found -- Looking for getopt -- Looking for getopt - found -- Looking for memmove -- Looking for memmove - found -- Looking for setmode -- Looking for setmode - not found -- Looking for strcasecmp -- Looking for strcasecmp - found -- Looking for strchr -- Looking for strchr - found -- Looking for strrchr -- Looking for strrchr - found -- Looking for strstr -- Looking for strstr - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtoull -- Looking for strtoull - found -- Looking for lfind -- Looking for lfind - found -- Performing Test HAVE_SNPRINTF -- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short -- Check if the system is big endian - little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED -- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN -- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1") -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8") -- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h -- Looking for /usr/include/libpng/png.h - found -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so -- Checking for module 'gtk+-3.0' -- No package 'gtk+-3.0' found -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.30 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.48.2 -- Checking for module 'gtkglext-1.0' -- Found gtkglext-1.0, version 1.2.0 -- Checking for module 'gstreamer-base-1.0' -- Found gstreamer-base-1.0, version 1.8.3 -- Checking for module 'gstreamer-video-1.0' -- Found gstreamer-video-1.0, version 1.8.3 -- Checking for module 'gstreamer-app-1.0' -- Found gstreamer-app-1.0, version 1.8.3 -- Checking for module 'gstreamer-riff-1.0' -- Found gstreamer-riff-1.0, version 1.8.3 -- Checking for module 'gstreamer-pbutils-1.0' -- Found gstreamer-pbutils-1.0, version 1.8.3 -- Checking for module 'libdc1394-2' -- Found libdc1394-2, version 2.2.4 -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 56.60.100 -- Found libavformat, version 56.40.101 -- Found libavutil, version 54.31.100 -- Found libswscale, version 3.1.101 -- Checking for module 'libavresample' -- Found libavresample, version 2.1.0 -- Checking for module 'libgphoto2' -- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed -- TBB: Download: 2018_U1.tar.gz -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_ -- Looking for dgemm_ - found -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - found -- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ -- Looking for cheev_ - found -- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED -- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO -- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA -- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed -- Found apache ant: /usr/bin/ant (1.9.6) -- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl -- Looking for dlerror in dl - found CMake Error at cmake/OpenCVModule.cmake:288 (message): No modules has been found: /opt/opencv_contrib/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:368 (_glob_locations) modules/CMakeLists.txt:7 (ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES -- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success -- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed

-- General configuration for OpenCV 3.4.1-dev =====================================

-- Version control: 3.4.1-328-g0477284-dirty

-- Platform: -- Timestamp: 2018-04-19T11:11:00Z -- Host: Linux 4.4.0-1054-aws x86_64 -- CMake: 3.5.1 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make

-- Configuration: RELEASE

-- CPU/HW features: -- Baseline: SSE SSE2 SSE3 -- requested: SSE3 -- disabled: AVX -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX -- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX -- SSE4_1 (3 files): + SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX

-- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /usr/bin/c++ (ver 6.3.0) -- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/cc -- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO -- Precompiled headers: YES -- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies:

-- OpenCV modules: -- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab -- Disabled: js world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz -- Applications: apps -- Documentation: NO

-- Non-free algorithms: NO

-- GUI: -- GTK+: YES (ver 2.24.30) -- GThread : YES (ver 2.48.2) -- GtkGlExt: YES (ver 1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)

-- Media I/O: -- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) -- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) -- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) -- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) -- TIFF: build (ver 42 - 4.0.9) -- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)

-- Video I/O: -- DC1394: YES (ver 2.2.4) -- FFMPEG: YES -- avcodec: YES (ver 56.60.100) -- avformat: YES (ver 56.40.101) -- avutil: YES (ver 54.31.100) -- swscale: YES (ver 3.1.101) -- avresample: YES (ver 2.1.0) -- GStreamer:
-- base: YES (ver 1.8.3) -- video: YES (ver 1.8.3) -- app: YES (ver 1.8.3) -- riff: YES (ver 1.8.3) -- pbutils: YES (ver 1.8.3)

-- gPhoto2: NO

-- Parallel framework: TBB (ver 2018.0 interface 10001)

-- Trace: YES (with Intel ITT)

-- Other third-party libraries: -- Lapack: NO -- Custom HAL: NO

-- Protobuf: build (3.5.1)

-- Python 2: -- Interpreter: /usr/bin/python2.7 (ver 2.7.12) -- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) -- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)

-- packages path: lib/python2.7/dist-packages

-- Python (for build): /usr/bin/python2.7

-- Java:
-- ant: /usr/bin/ant (ver 1.9.6) -- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include -- Java wrappers: YES

-- Java tests: NO

-- Matlab: NO

-- Install to: /usr/local

-- -----------------------------------------------------------------

-- Configuring incomplete, errors occurred! See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT

{ ubuntu@ip-172-31-19-76:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..

.. -- The CXX compiler identification is GNU 6.3.0 -- The C compiler identification is GNU 6.3.0 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp) -- Performing Test HAVE_CXX11 - Success -- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7") -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12") -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2") Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'numpy' -- Looking for ccache - not found -- Performing Test HAVE_CXX_FSIGNED_CHAR -- Performing Test HAVE_CXX_FSIGNED_CHAR - Success -- Performing Test HAVE_C_FSIGNED_CHAR -- Performing Test HAVE_C_FSIGNED_CHAR - Success -- Performing Test HAVE_CXX_W -- Performing Test HAVE_CXX_W - Success -- Performing Test HAVE_C_W -- Performing Test HAVE_C_W - Success -- Performing Test HAVE_CXX_WALL -- Performing Test HAVE_CXX_WALL - Success -- Performing Test HAVE_C_WALL -- Performing Test HAVE_C_WALL - Success -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_C_WERROR_RETURN_TYPE -- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WERROR_ADDRESS -- Performing Test HAVE_CXX_WERROR_ADDRESS - Success -- Performing Test HAVE_C_WERROR_ADDRESS -- Performing Test HAVE_C_WERROR_ADDRESS - Success -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_CXX_WFORMAT -- Performing Test HAVE_CXX_WFORMAT - Success -- Performing Test HAVE_C_WFORMAT -- Performing Test HAVE_C_WFORMAT - Success -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WMISSING_DECLARATIONS -- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WUNDEF -- Performing Test HAVE_CXX_WUNDEF - Success -- Performing Test HAVE_C_WUNDEF -- Performing Test HAVE_C_WUNDEF - Success -- Performing Test HAVE_CXX_WINIT_SELF -- Performing Test HAVE_CXX_WINIT_SELF - Success -- Performing Test HAVE_C_WINIT_SELF -- Performing Test HAVE_C_WINIT_SELF - Success -- Performing Test HAVE_CXX_WPOINTER_ARITH -- Performing Test HAVE_CXX_WPOINTER_ARITH - Success -- Performing Test HAVE_C_WPOINTER_ARITH -- Performing Test HAVE_C_WPOINTER_ARITH - Success -- Performing Test HAVE_CXX_WSHADOW -- Performing Test HAVE_CXX_WSHADOW - Success -- Performing Test HAVE_C_WSHADOW -- Performing Test HAVE_C_WSHADOW - Success -- Performing Test HAVE_CXX_WUNINITIALIZED -- Performing Test HAVE_CXX_WUNINITIALIZED - Success -- Performing Test HAVE_C_WUNINITIALIZED -- Performing Test HAVE_C_WUNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_NARROWING -- Performing Test HAVE_CXX_WNO_NARROWING - Success -- Performing Test HAVE_C_WNO_NARROWING -- Performing Test HAVE_C_WNO_NARROWING - Success -- Performing Test HAVE_CXX_WNO_COMMENT -- Performing Test HAVE_CXX_WNO_COMMENT - Success -- Performing Test HAVE_C_WNO_COMMENT -- Performing Test HAVE_C_WNO_COMMENT - Success -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_CXX_WNO_LONG_LONG -- Performing Test HAVE_CXX_WNO_LONG_LONG - Success -- Performing Test HAVE_C_WNO_LONG_LONG -- Performing Test HAVE_C_WNO_LONG_LONG - Success -- Performing Test HAVE_CXX_PTHREAD -- Performing Test HAVE_CXX_PTHREAD - Success -- Performing Test HAVE_C_PTHREAD -- Performing Test HAVE_C_PTHREAD - Success -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_C_FOMIT_FRAME_POINTER -- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_C_FFUNCTION_SECTIONS -- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_CXX_FDATA_SECTIONS -- Performing Test HAVE_CXX_FDATA_SECTIONS - Success -- Performing Test HAVE_C_FDATA_SECTIONS -- Performing Test HAVE_C_FDATA_SECTIONS - Success -- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore -- Behaviour of this option is not backward compatible -- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation -- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp) -- Performing Test HAVE_CXX_MSSE - Success -- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp) -- Performing Test HAVE_CXX_MSSE2 - Success -- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp) -- Performing Test HAVE_CXX_MSSE3 - Success -- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp) -- Performing Test HAVE_CXX_MSSSE3 - Success -- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp) -- Performing Test HAVE_CXX_MSSE4_1 - Success -- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp) -- Performing Test HAVE_CXX_MPOPCNT - Success -- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp) -- Performing Test HAVE_CXX_MSSE4_2 - Success -- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CXX_MF16C - Success -- Performing Test HAVE_CXX_MFMA -- Performing Test HAVE_CXX_MFMA - Success -- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp) -- Performing Test HAVE_CXX_MAVX - Success -- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp) -- Performing Test HAVE_CXX_MAVX2 - Success -- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp) -- Performing Test HAVE_CXX_MAVX512F - Success -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp) -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success -- Performing Test HAVE_CPU_BASELINE_FLAGS -- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_HIDDEN -- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for posix_memalign -- Looking for posix_memalign - found -- Looking for malloc.h -- Looking for malloc.h - found -- Looking for memalign -- Looking for memalign - found -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short -- Check if the system is big endian - little endian -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3") -- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h -- Looking for assert.h - found -- Looking for dlfcn.h -- Looking for dlfcn.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for inttypes.h -- Looking for inttypes.h - found -- Looking for io.h -- Looking for io.h - found -- Looking for limits.h -- Looking for limits.h - found -- Looking for memory.h -- Looking for memory.h - found -- Looking for search.h -- Looking for search.h - found -- Looking for string.h -- Looking for string.h - found -- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h -- Looking for sys/time.h - found -- Looking for unistd.h -- Looking for unistd.h - found -- Performing Test C_HAS_inline -- Performing Test C_HAS_inline - Success -- Check size of signed short -- Check size of signed short - done -- Check size of unsigned short -- Check size of unsigned short - done -- Check size of signed int -- Check size of signed int - done -- Check size of unsigned int -- Check size of unsigned int - done -- Check size of signed long -- Check size of signed long - done -- Check size of unsigned long -- Check size of unsigned long - done -- Check size of signed long long -- Check size of signed long long - done -- Check size of unsigned long long -- Check size of unsigned long long - done -- Check size of unsigned char * -- Check size of unsigned char * - done -- Check size of size_t -- Check size of size_t - done -- Check size of ptrdiff_t -- Check size of ptrdiff_t - done -- Check size of INT8 -- Check size of INT8 - failed -- Check size of INT16 -- Check size of INT16 - failed -- Check size of INT32 -- Check size of INT32 - failed -- Looking for floor -- Looking for floor - found -- Looking for pow -- Looking for pow - found -- Looking for sqrt -- Looking for sqrt - found -- Looking for isascii -- Looking for isascii - found -- Looking for memset -- Looking for memset - found -- Looking for mmap -- Looking for mmap - found -- Looking for getopt -- Looking for getopt - found -- Looking for memmove -- Looking for memmove - found -- Looking for setmode -- Looking for setmode - not found -- Looking for strcasecmp -- Looking for strcasecmp - found -- Looking for strchr -- Looking for strchr - found -- Looking for strrchr -- Looking for strrchr - found -- Looking for strstr -- Looking for strstr - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtoull -- Looking for strtoull - found -- Looking for lfind -- Looking for lfind - found -- Performing Test HAVE_SNPRINTF -- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short -- Check if the system is big endian - little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED -- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN -- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1") -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8") -- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h -- Looking for /usr/include/libpng/png.h - found -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so -- Checking for module 'gtk+-3.0' -- No package 'gtk+-3.0' found -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.30 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.48.2 -- Checking for module 'gtkglext-1.0' -- Found gtkglext-1.0, version 1.2.0 -- Checking for module 'gstreamer-base-1.0' -- Found gstreamer-base-1.0, version 1.8.3 -- Checking for module 'gstreamer-video-1.0' -- Found gstreamer-video-1.0, version 1.8.3 -- Checking for module 'gstreamer-app-1.0' -- Found gstreamer-app-1.0, version 1.8.3 -- Checking for module 'gstreamer-riff-1.0' -- Found gstreamer-riff-1.0, version 1.8.3 -- Checking for module 'gstreamer-pbutils-1.0' -- Found gstreamer-pbutils-1.0, version 1.8.3 -- Checking for module 'libdc1394-2' -- Found libdc1394-2, version 2.2.4 -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 56.60.100 -- Found libavformat, version 56.40.101 -- Found libavutil, version 54.31.100 -- Found libswscale, version 3.1.101 -- Checking for module 'libavresample' -- Found libavresample, version 2.1.0 -- Checking for module 'libgphoto2' -- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed -- TBB: Download: 2018_U1.tar.gz -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_ -- Looking for dgemm_ - found -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - found -- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ -- Looking for cheev_ - found -- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED -- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO -- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA -- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed -- Found apache ant: /usr/bin/ant (1.9.6) -- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl -- Looking for dlerror in dl - found CMake Error at cmake/OpenCVModule.cmake:288 (message): No modules has been found: /opt/opencv_contrib/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:368 (_glob_locations) modules/CMakeLists.txt:7 (ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES -- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success -- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed

-- General configuration for OpenCV 3.4.1-dev =====================================

-- Version control: 3.4.1-328-g0477284-dirty

-- Platform: -- Timestamp: 2018-04-19T11:11:00Z -- Host: Linux 4.4.0-1054-aws x86_64 -- CMake: 3.5.1 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make

-- Configuration: RELEASE

-- CPU/HW features: -- Baseline: SSE SSE2 SSE3 -- requested: SSE3 -- disabled: AVX -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX -- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX -- SSE4_1 (3 files): + SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX

-- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /usr/bin/c++ (ver 6.3.0) -- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/cc -- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO -- Precompiled headers: YES -- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies:

-- OpenCV modules: -- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab -- Disabled: js world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz -- Applications: apps -- Documentation: NO

-- Non-free algorithms: NO

-- GUI: -- GTK+: YES (ver 2.24.30) -- GThread : YES (ver 2.48.2) -- GtkGlExt: YES (ver 1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)

-- Media I/O: -- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) -- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) -- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) -- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) -- TIFF: build (ver 42 - 4.0.9) -- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)

-- Video I/O: -- DC1394: YES (ver 2.2.4) -- FFMPEG: YES -- avcodec: YES (ver 56.60.100) -- avformat: YES (ver 56.40.101) -- avutil: YES (ver 54.31.100) -- swscale: YES (ver 3.1.101) -- avresample: YES (ver 2.1.0) -- GStreamer:
-- base: YES (ver 1.8.3) -- video: YES (ver 1.8.3) -- app: YES (ver 1.8.3) -- riff: YES (ver 1.8.3) -- pbutils: YES (ver 1.8.3)

-- gPhoto2: NO

-- Parallel framework: TBB (ver 2018.0 interface 10001)

-- Trace: YES (with Intel ITT)

-- Other third-party libraries: -- Lapack: NO -- Custom HAL: NO

-- Protobuf: build (3.5.1)

-- Python 2: -- Interpreter: /usr/bin/python2.7 (ver 2.7.12) -- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) -- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)

-- packages path: lib/python2.7/dist-packages

-- Python (for build): /usr/bin/python2.7

-- Java:
-- ant: /usr/bin/ant (ver 1.9.6) -- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include -- Java wrappers: YES

-- Java tests: NO

-- Matlab: NO

-- Install to: /usr/local

-- -----------------------------------------------------------------

-- Configuring incomplete, errors occurred! See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$ubuntu@ip-172-31-19-76:~/app/opencv/build$}

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT

{ ubuntu@ip-172-31-19-76:~/app/opencv/build$ `ubuntu@ip-172-31-19-76:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules .. -- The CXX compiler identification is GNU 6.3.0 -- The C compiler identification is GNU 6.3.0 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp) -- Performing Test HAVE_CXX11 - Success -- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7") -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12") -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2") Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'numpy' -- Looking for ccache - not found -- Performing Test HAVE_CXX_FSIGNED_CHAR -- Performing Test HAVE_CXX_FSIGNED_CHAR - Success -- Performing Test HAVE_C_FSIGNED_CHAR -- Performing Test HAVE_C_FSIGNED_CHAR - Success -- Performing Test HAVE_CXX_W -- Performing Test HAVE_CXX_W - Success -- Performing Test HAVE_C_W -- Performing Test HAVE_C_W - Success -- Performing Test HAVE_CXX_WALL -- Performing Test HAVE_CXX_WALL - Success -- Performing Test HAVE_C_WALL -- Performing Test HAVE_C_WALL - Success -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_C_WERROR_RETURN_TYPE -- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WERROR_ADDRESS -- Performing Test HAVE_CXX_WERROR_ADDRESS - Success -- Performing Test HAVE_C_WERROR_ADDRESS -- Performing Test HAVE_C_WERROR_ADDRESS - Success -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_CXX_WFORMAT -- Performing Test HAVE_CXX_WFORMAT - Success -- Performing Test HAVE_C_WFORMAT -- Performing Test HAVE_C_WFORMAT - Success -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WMISSING_DECLARATIONS -- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WUNDEF -- Performing Test HAVE_CXX_WUNDEF - Success -- Performing Test HAVE_C_WUNDEF -- Performing Test HAVE_C_WUNDEF - Success -- Performing Test HAVE_CXX_WINIT_SELF -- Performing Test HAVE_CXX_WINIT_SELF - Success -- Performing Test HAVE_C_WINIT_SELF -- Performing Test HAVE_C_WINIT_SELF - Success -- Performing Test HAVE_CXX_WPOINTER_ARITH -- Performing Test HAVE_CXX_WPOINTER_ARITH - Success -- Performing Test HAVE_C_WPOINTER_ARITH -- Performing Test HAVE_C_WPOINTER_ARITH - Success -- Performing Test HAVE_CXX_WSHADOW -- Performing Test HAVE_CXX_WSHADOW - Success -- Performing Test HAVE_C_WSHADOW -- Performing Test HAVE_C_WSHADOW - Success -- Performing Test HAVE_CXX_WUNINITIALIZED -- Performing Test HAVE_CXX_WUNINITIALIZED - Success -- Performing Test HAVE_C_WUNINITIALIZED -- Performing Test HAVE_C_WUNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_NARROWING -- Performing Test HAVE_CXX_WNO_NARROWING - Success -- Performing Test HAVE_C_WNO_NARROWING -- Performing Test HAVE_C_WNO_NARROWING - Success -- Performing Test HAVE_CXX_WNO_COMMENT -- Performing Test HAVE_CXX_WNO_COMMENT - Success -- Performing Test HAVE_C_WNO_COMMENT -- Performing Test HAVE_C_WNO_COMMENT - Success -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_CXX_WNO_LONG_LONG -- Performing Test HAVE_CXX_WNO_LONG_LONG - Success -- Performing Test HAVE_C_WNO_LONG_LONG -- Performing Test HAVE_C_WNO_LONG_LONG - Success -- Performing Test HAVE_CXX_PTHREAD -- Performing Test HAVE_CXX_PTHREAD - Success -- Performing Test HAVE_C_PTHREAD -- Performing Test HAVE_C_PTHREAD - Success -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_C_FOMIT_FRAME_POINTER -- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_C_FFUNCTION_SECTIONS -- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_CXX_FDATA_SECTIONS -- Performing Test HAVE_CXX_FDATA_SECTIONS - Success -- Performing Test HAVE_C_FDATA_SECTIONS -- Performing Test HAVE_C_FDATA_SECTIONS - Success -- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore -- Behaviour of this option is not backward compatible -- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation -- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp) -- Performing Test HAVE_CXX_MSSE - Success -- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp) -- Performing Test HAVE_CXX_MSSE2 - Success -- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp) -- Performing Test HAVE_CXX_MSSE3 - Success -- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp) -- Performing Test HAVE_CXX_MSSSE3 - Success -- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp) -- Performing Test HAVE_CXX_MSSE4_1 - Success -- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp) -- Performing Test HAVE_CXX_MPOPCNT - Success -- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp) -- Performing Test HAVE_CXX_MSSE4_2 - Success -- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CXX_MF16C - Success -- Performing Test HAVE_CXX_MFMA -- Performing Test HAVE_CXX_MFMA - Success -- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp) -- Performing Test HAVE_CXX_MAVX - Success -- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp) -- Performing Test HAVE_CXX_MAVX2 - Success -- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp) -- Performing Test HAVE_CXX_MAVX512F - Success -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp) -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success -- Performing Test HAVE_CPU_BASELINE_FLAGS -- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_HIDDEN -- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for posix_memalign -- Looking for posix_memalign - found -- Looking for malloc.h -- Looking for malloc.h - found -- Looking for memalign -- Looking for memalign - found -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short -- Check if the system is big endian - little endian -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3") -- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h -- Looking for assert.h - found -- Looking for dlfcn.h -- Looking for dlfcn.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for inttypes.h -- Looking for inttypes.h - found -- Looking for io.h -- Looking for io.h - found -- Looking for limits.h -- Looking for limits.h - found -- Looking for memory.h -- Looking for memory.h - found -- Looking for search.h -- Looking for search.h - found -- Looking for string.h -- Looking for string.h - found -- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h -- Looking for sys/time.h - found -- Looking for unistd.h -- Looking for unistd.h - found -- Performing Test C_HAS_inline -- Performing Test C_HAS_inline - Success -- Check size of signed short -- Check size of signed short - done -- Check size of unsigned short -- Check size of unsigned short - done -- Check size of signed int -- Check size of signed int - done -- Check size of unsigned int -- Check size of unsigned int - done -- Check size of signed long -- Check size of signed long - done -- Check size of unsigned long -- Check size of unsigned long - done -- Check size of signed long long -- Check size of signed long long - done -- Check size of unsigned long long -- Check size of unsigned long long - done -- Check size of unsigned char * -- Check size of unsigned char * - done -- Check size of size_t -- Check size of size_t - done -- Check size of ptrdiff_t -- Check size of ptrdiff_t - done -- Check size of INT8 -- Check size of INT8 - failed -- Check size of INT16 -- Check size of INT16 - failed -- Check size of INT32 -- Check size of INT32 - failed -- Looking for floor -- Looking for floor - found -- Looking for pow -- Looking for pow - found -- Looking for sqrt -- Looking for sqrt - found -- Looking for isascii -- Looking for isascii - found -- Looking for memset -- Looking for memset - found -- Looking for mmap -- Looking for mmap - found -- Looking for getopt -- Looking for getopt - found -- Looking for memmove -- Looking for memmove - found -- Looking for setmode -- Looking for setmode - not found -- Looking for strcasecmp -- Looking for strcasecmp - found -- Looking for strchr -- Looking for strchr - found -- Looking for strrchr -- Looking for strrchr - found -- Looking for strstr -- Looking for strstr - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtoull -- Looking for strtoull - found -- Looking for lfind -- Looking for lfind - found -- Performing Test HAVE_SNPRINTF -- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short -- Check if the system is big endian - little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED -- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN -- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1") -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8") -- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h -- Looking for /usr/include/libpng/png.h - found -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so -- Checking for module 'gtk+-3.0' -- No package 'gtk+-3.0' found -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.30 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.48.2 -- Checking for module 'gtkglext-1.0' -- Found gtkglext-1.0, version 1.2.0 -- Checking for module 'gstreamer-base-1.0' -- Found gstreamer-base-1.0, version 1.8.3 -- Checking for module 'gstreamer-video-1.0' -- Found gstreamer-video-1.0, version 1.8.3 -- Checking for module 'gstreamer-app-1.0' -- Found gstreamer-app-1.0, version 1.8.3 -- Checking for module 'gstreamer-riff-1.0' -- Found gstreamer-riff-1.0, version 1.8.3 -- Checking for module 'gstreamer-pbutils-1.0' -- Found gstreamer-pbutils-1.0, version 1.8.3 -- Checking for module 'libdc1394-2' -- Found libdc1394-2, version 2.2.4 -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 56.60.100 -- Found libavformat, version 56.40.101 -- Found libavutil, version 54.31.100 -- Found libswscale, version 3.1.101 -- Checking for module 'libavresample' -- Found libavresample, version 2.1.0 -- Checking for module 'libgphoto2' -- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed -- TBB: Download: 2018_U1.tar.gz -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_ -- Looking for dgemm_ - found -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - found -- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ -- Looking for cheev_ - found -- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED -- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO -- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA -- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed -- Found apache ant: /usr/bin/ant (1.9.6) -- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl -- Looking for dlerror in dl - found CMake Error at cmake/OpenCVModule.cmake:288 (message): No modules has been found: /opt/opencv_contrib/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:368 (_glob_locations) modules/CMakeLists.txt:7 (ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES -- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success -- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed

-- General configuration for OpenCV 3.4.1-dev =====================================

-- Version control: 3.4.1-328-g0477284-dirty

-- Platform: -- Timestamp: 2018-04-19T11:11:00Z -- Host: Linux 4.4.0-1054-aws x86_64 -- CMake: 3.5.1 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make

-- Configuration: RELEASE

-- CPU/HW features: -- Baseline: SSE SSE2 SSE3 -- requested: SSE3 -- disabled: AVX -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX -- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX -- SSE4_1 (3 files): + SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX

-- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /usr/bin/c++ (ver 6.3.0) -- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/cc -- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO -- Precompiled headers: YES -- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies:

-- OpenCV modules: -- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab -- Disabled: js world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz -- Applications: apps -- Documentation: NO

-- Non-free algorithms: NO

-- GUI: -- GTK+: YES (ver 2.24.30) -- GThread : YES (ver 2.48.2) -- GtkGlExt: YES (ver 1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)

-- Media I/O: -- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) -- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) -- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) -- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) -- TIFF: build (ver 42 - 4.0.9) -- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)

-- Video I/O: -- DC1394: YES (ver 2.2.4) -- FFMPEG: YES -- avcodec: YES (ver 56.60.100) -- avformat: YES (ver 56.40.101) -- avutil: YES (ver 54.31.100) -- swscale: YES (ver 3.1.101) -- avresample: YES (ver 2.1.0) -- GStreamer:
-- base: YES (ver 1.8.3) -- video: YES (ver 1.8.3) -- app: YES (ver 1.8.3) -- riff: YES (ver 1.8.3) -- pbutils: YES (ver 1.8.3)

-- gPhoto2: NO

-- Parallel framework: TBB (ver 2018.0 interface 10001)

-- Trace: YES (with Intel ITT)

-- Other third-party libraries: -- Lapack: NO -- Custom HAL: NO

-- Protobuf: build (3.5.1)

-- Python 2: -- Interpreter: /usr/bin/python2.7 (ver 2.7.12) -- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) -- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)

-- packages path: lib/python2.7/dist-packages

-- Python (for build): /usr/bin/python2.7

-- Java:
-- ant: /usr/bin/ant (ver 1.9.6) -- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include -- Java wrappers: YES

-- Java tests: NO

-- Matlab: NO

-- Install to: /usr/local

-- -----------------------------------------------------------------

-- Configuring incomplete, errors occurred! See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$}ubuntu@ip-172-31-19-76:~/app/opencv/build$`

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT

`ubuntu@ip-172-31-19-76:~/app/opencv/build$ ubuntu@ip-172-31-19-76:~/app/opencv/build$ cd ..;rm -rf build; mkdir build; cd build/ubuntu@ip-172-31-19-76:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules .. -- The CXX compiler identification is GNU 6.3.0 -- The C compiler identification is GNU 6.3.0 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp) -- Performing Test HAVE_CXX11 - Success -- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7") -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12") -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2") Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'numpy' -- Looking for ccache - not found -- Performing Test HAVE_CXX_FSIGNED_CHAR -- Performing Test HAVE_CXX_FSIGNED_CHAR - Success -- Performing Test HAVE_C_FSIGNED_CHAR -- Performing Test HAVE_C_FSIGNED_CHAR - Success -- Performing Test HAVE_CXX_W -- Performing Test HAVE_CXX_W - Success -- Performing Test HAVE_C_W -- Performing Test HAVE_C_W - Success -- Performing Test HAVE_CXX_WALL -- Performing Test HAVE_CXX_WALL - Success -- Performing Test HAVE_C_WALL -- Performing Test HAVE_C_WALL - Success -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_C_WERROR_RETURN_TYPE -- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WERROR_ADDRESS -- Performing Test HAVE_CXX_WERROR_ADDRESS - Success -- Performing Test HAVE_C_WERROR_ADDRESS -- Performing Test HAVE_C_WERROR_ADDRESS - Success -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_CXX_WFORMAT -- Performing Test HAVE_CXX_WFORMAT - Success -- Performing Test HAVE_C_WFORMAT -- Performing Test HAVE_C_WFORMAT - Success -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WMISSING_DECLARATIONS -- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WUNDEF -- Performing Test HAVE_CXX_WUNDEF - Success -- Performing Test HAVE_C_WUNDEF -- Performing Test HAVE_C_WUNDEF - Success -- Performing Test HAVE_CXX_WINIT_SELF -- Performing Test HAVE_CXX_WINIT_SELF - Success -- Performing Test HAVE_C_WINIT_SELF -- Performing Test HAVE_C_WINIT_SELF - Success -- Performing Test HAVE_CXX_WPOINTER_ARITH -- Performing Test HAVE_CXX_WPOINTER_ARITH - Success -- Performing Test HAVE_C_WPOINTER_ARITH -- Performing Test HAVE_C_WPOINTER_ARITH - Success -- Performing Test HAVE_CXX_WSHADOW -- Performing Test HAVE_CXX_WSHADOW - Success -- Performing Test HAVE_C_WSHADOW -- Performing Test HAVE_C_WSHADOW - Success -- Performing Test HAVE_CXX_WUNINITIALIZED -- Performing Test HAVE_CXX_WUNINITIALIZED - Success -- Performing Test HAVE_C_WUNINITIALIZED -- Performing Test HAVE_C_WUNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_NARROWING -- Performing Test HAVE_CXX_WNO_NARROWING - Success -- Performing Test HAVE_C_WNO_NARROWING -- Performing Test HAVE_C_WNO_NARROWING - Success -- Performing Test HAVE_CXX_WNO_COMMENT -- Performing Test HAVE_CXX_WNO_COMMENT - Success -- Performing Test HAVE_C_WNO_COMMENT -- Performing Test HAVE_C_WNO_COMMENT - Success -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_CXX_WNO_LONG_LONG -- Performing Test HAVE_CXX_WNO_LONG_LONG - Success -- Performing Test HAVE_C_WNO_LONG_LONG -- Performing Test HAVE_C_WNO_LONG_LONG - Success -- Performing Test HAVE_CXX_PTHREAD -- Performing Test HAVE_CXX_PTHREAD - Success -- Performing Test HAVE_C_PTHREAD -- Performing Test HAVE_C_PTHREAD - Success -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_C_FOMIT_FRAME_POINTER -- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_C_FFUNCTION_SECTIONS -- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_CXX_FDATA_SECTIONS -- Performing Test HAVE_CXX_FDATA_SECTIONS - Success -- Performing Test HAVE_C_FDATA_SECTIONS -- Performing Test HAVE_C_FDATA_SECTIONS - Success -- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore -- Behaviour of this option is not backward compatible -- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation -- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp) -- Performing Test HAVE_CXX_MSSE - Success -- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp) -- Performing Test HAVE_CXX_MSSE2 - Success -- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp) -- Performing Test HAVE_CXX_MSSE3 - Success -- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp) -- Performing Test HAVE_CXX_MSSSE3 - Success -- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp) -- Performing Test HAVE_CXX_MSSE4_1 - Success -- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp) -- Performing Test HAVE_CXX_MPOPCNT - Success -- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp) -- Performing Test HAVE_CXX_MSSE4_2 - Success -- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CXX_MF16C - Success -- Performing Test HAVE_CXX_MFMA -- Performing Test HAVE_CXX_MFMA - Success -- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp) -- Performing Test HAVE_CXX_MAVX - Success -- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp) -- Performing Test HAVE_CXX_MAVX2 - Success -- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp) -- Performing Test HAVE_CXX_MAVX512F - Success -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp) -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success -- Performing Test HAVE_CPU_BASELINE_FLAGS -- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_HIDDEN -- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for posix_memalign -- Looking for posix_memalign - found -- Looking for malloc.h -- Looking for malloc.h - found -- Looking for memalign -- Looking for memalign - found -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short -- Check if the system is big endian - little endian -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3") -- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h -- Looking for assert.h - found -- Looking for dlfcn.h -- Looking for dlfcn.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for inttypes.h -- Looking for inttypes.h - found -- Looking for io.h -- Looking for io.h - found -- Looking for limits.h -- Looking for limits.h - found -- Looking for memory.h -- Looking for memory.h - found -- Looking for search.h -- Looking for search.h - found -- Looking for string.h -- Looking for string.h - found -- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h -- Looking for sys/time.h - found -- Looking for unistd.h -- Looking for unistd.h - found -- Performing Test C_HAS_inline -- Performing Test C_HAS_inline - Success -- Check size of signed short -- Check size of signed short - done -- Check size of unsigned short -- Check size of unsigned short - done -- Check size of signed int -- Check size of signed int - done -- Check size of unsigned int -- Check size of unsigned int - done -- Check size of signed long -- Check size of signed long - done -- Check size of unsigned long -- Check size of unsigned long - done -- Check size of signed long long -- Check size of signed long long - done -- Check size of unsigned long long -- Check size of unsigned long long - done -- Check size of unsigned char * -- Check size of unsigned char * - done -- Check size of size_t -- Check size of size_t - done -- Check size of ptrdiff_t -- Check size of ptrdiff_t - done -- Check size of INT8 -- Check size of INT8 - failed -- Check size of INT16 -- Check size of INT16 - failed -- Check size of INT32 -- Check size of INT32 - failed -- Looking for floor -- Looking for floor - found -- Looking for pow -- Looking for pow - found -- Looking for sqrt -- Looking for sqrt - found -- Looking for isascii -- Looking for isascii - found -- Looking for memset -- Looking for memset - found -- Looking for mmap -- Looking for mmap - found -- Looking for getopt -- Looking for getopt - found -- Looking for memmove -- Looking for memmove - found -- Looking for setmode -- Looking for setmode - not found -- Looking for strcasecmp -- Looking for strcasecmp - found -- Looking for strchr -- Looking for strchr - found -- Looking for strrchr -- Looking for strrchr - found -- Looking for strstr -- Looking for strstr - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtoull -- Looking for strtoull - found -- Looking for lfind -- Looking for lfind - found -- Performing Test HAVE_SNPRINTF -- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short -- Check if the system is big endian - little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED -- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN -- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1") -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8") -- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h -- Looking for /usr/include/libpng/png.h - found -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so -- Checking for module 'gtk+-3.0' -- No package 'gtk+-3.0' found -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.30 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.48.2 -- Checking for module 'gtkglext-1.0' -- Found gtkglext-1.0, version 1.2.0 -- Checking for module 'gstreamer-base-1.0' -- Found gstreamer-base-1.0, version 1.8.3 -- Checking for module 'gstreamer-video-1.0' -- Found gstreamer-video-1.0, version 1.8.3 -- Checking for module 'gstreamer-app-1.0' -- Found gstreamer-app-1.0, version 1.8.3 -- Checking for module 'gstreamer-riff-1.0' -- Found gstreamer-riff-1.0, version 1.8.3 -- Checking for module 'gstreamer-pbutils-1.0' -- Found gstreamer-pbutils-1.0, version 1.8.3 -- Checking for module 'libdc1394-2' -- Found libdc1394-2, version 2.2.4 -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 56.60.100 -- Found libavformat, version 56.40.101 -- Found libavutil, version 54.31.100 -- Found libswscale, version 3.1.101 -- Checking for module 'libavresample' -- Found libavresample, version 2.1.0 -- Checking for module 'libgphoto2' -- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed -- TBB: Download: 2018_U1.tar.gz -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_ -- Looking for dgemm_ - found -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - found -- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ -- Looking for cheev_ - found -- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED -- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO -- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA -- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed -- Found apache ant: /usr/bin/ant (1.9.6) -- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl -- Looking for dlerror in dl - found CMake Error at cmake/OpenCVModule.cmake:288 (message): No modules has been found: /opt/opencv_contrib/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:368 (_glob_locations) modules/CMakeLists.txt:7 (ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES -- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success -- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed

-- General configuration for OpenCV 3.4.1-dev =====================================

-- Version control: 3.4.1-328-g0477284-dirty

-- Platform: -- Timestamp: 2018-04-19T11:11:00Z -- Host: Linux 4.4.0-1054-aws x86_64 -- CMake: 3.5.1 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make

-- Configuration: RELEASE

-- CPU/HW features: -- Baseline: SSE SSE2 SSE3 -- requested: SSE3 -- disabled: AVX -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX -- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX -- SSE4_1 (3 files): + SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX

-- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /usr/bin/c++ (ver 6.3.0) -- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/cc -- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO -- Precompiled headers: YES -- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies:

-- OpenCV modules: -- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab -- Disabled: js world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz -- Applications: apps -- Documentation: NO

-- Non-free algorithms: NO

-- GUI: -- GTK+: YES (ver 2.24.30) -- GThread : YES (ver 2.48.2) -- GtkGlExt: YES (ver 1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)

-- Media I/O: -- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) -- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) -- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) -- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) -- TIFF: build (ver 42 - 4.0.9) -- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)

-- Video I/O: -- DC1394: YES (ver 2.2.4) -- FFMPEG: YES -- avcodec: YES (ver 56.60.100) -- avformat: YES (ver 56.40.101) -- avutil: YES (ver 54.31.100) -- swscale: YES (ver 3.1.101) -- avresample: YES (ver 2.1.0) -- GStreamer:
-- base: YES (ver 1.8.3) -- video: YES (ver 1.8.3) -- app: YES (ver 1.8.3) -- riff: YES (ver 1.8.3) -- pbutils: YES (ver 1.8.3)

-- gPhoto2: NO

-- Parallel framework: TBB (ver 2018.0 interface 10001)

-- Trace: YES (with Intel ITT)

-- Other third-party libraries: -- Lapack: NO -- Custom HAL: NO

-- Protobuf: build (3.5.1)

-- Python 2: -- Interpreter: /usr/bin/python2.7 (ver 2.7.12) -- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) -- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)

-- packages path: lib/python2.7/dist-packages

-- Python (for build): /usr/bin/python2.7

-- Java:
-- ant: /usr/bin/ant (ver 1.9.6) -- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include -- Java wrappers: YES

-- Java tests: NO

-- Matlab: NO

-- Install to: /usr/local

-- -----------------------------------------------------------------

-- Configuring incomplete, errors occurred! See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$`ubuntu@ip-172-31-19-76:~/app/opencv/build$

click to hide/show revision 12
None

updated 2018-04-19 06:28:32 -0600

berak gravatar image

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT

ubuntu@ip-172-31-19-76:~/app/opencv/build$ cd ..;rm -rf build; mkdir build; cd build/ubuntu@ip-172-31-19-76:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules .. 
-- The CXX compiler identification is GNU 6.3.0
-- The C compiler identification is GNU 6.3.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp)
-- Performing Test HAVE_CXX11 - Success
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7") 
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12") 
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4") 
-- Could NOT find PythonLibs (missing:  PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2")
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ImportError: No module named 'numpy'
-- Looking for ccache - not found
-- Performing Test HAVE_CXX_FSIGNED_CHAR
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success
-- Performing Test HAVE_C_FSIGNED_CHAR
-- Performing Test HAVE_C_FSIGNED_CHAR - Success
-- Performing Test HAVE_CXX_W
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-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR
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-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WERROR_ADDRESS
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-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT
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-- Performing Test HAVE_CXX_WNO_LONG_LONG
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-- Performing Test HAVE_CXX_PTHREAD
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-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER
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-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS
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-- Performing Test HAVE_CXX_FDATA_SECTIONS
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-- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore
--          Behaviour of this option is not backward compatible
--          Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp)
-- Performing Test HAVE_CXX_MSSE - Success
-- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp)
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-- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp)
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-- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp)
-- Performing Test HAVE_CXX_MSSE4_1 - Success
-- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp)
-- Performing Test HAVE_CXX_MPOPCNT - Success
-- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp)
-- Performing Test HAVE_CXX_MSSE4_2 - Success
-- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp)
-- Performing Test HAVE_CXX_MF16C - Success
-- Performing Test HAVE_CXX_MFMA
-- Performing Test HAVE_CXX_MFMA - Success
-- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp)
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-- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp)
-- Performing Test HAVE_CXX_MAVX512F - Success
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp)
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success
-- Performing Test HAVE_CPU_BASELINE_FLAGS
-- Performing Test HAVE_CPU_BASELINE_FLAGS - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1
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-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2
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-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX
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-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for posix_memalign
-- Looking for posix_memalign - found
-- Looking for malloc.h
-- Looking for malloc.h - found
-- Looking for memalign
-- Looking for memalign - found
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3") 
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so 
-- Looking for assert.h -- Looking for assert.h - found -- Looking for dlfcn.h -- Looking for dlfcn.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for inttypes.h -- Looking for inttypes.h - found -- Looking for io.h -- Looking for io.h - found -- Looking for limits.h -- Looking for limits.h - found -- Looking for memory.h -- Looking for memory.h - found -- Looking for search.h -- Looking for search.h - found -- Looking for string.h -- Looking for string.h - found -- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h -- Looking for sys/time.h - found -- Looking for unistd.h -- Looking for unistd.h - found -- Performing Test C_HAS_inline -- Performing Test C_HAS_inline - Success -- Check size of signed short -- Check size of signed short - done -- Check size of unsigned short -- Check size of unsigned short - done -- Check size of signed int -- Check size of signed int - done -- Check size of unsigned int -- Check size of unsigned int - done -- Check size of signed long -- Check size of signed long - done -- Check size of unsigned long -- Check size of unsigned long - done -- Check size of signed long long -- Check size of signed long long - done -- Check size of unsigned long long -- Check size of unsigned long long - done -- Check size of unsigned char * -- Check size of unsigned char * - done -- Check size of size_t -- Check size of size_t - done -- Check size of ptrdiff_t -- Check size of ptrdiff_t - done -- Check size of INT8 -- Check size of INT8 - failed -- Check size of INT16 -- Check size of INT16 - failed -- Check size of INT32 -- Check size of INT32 - failed -- Looking for floor -- Looking for floor - found -- Looking for pow -- Looking for pow - found -- Looking for sqrt -- Looking for sqrt - found -- Looking for isascii -- Looking for isascii - found -- Looking for memset -- Looking for memset - found -- Looking for mmap -- Looking for mmap - found -- Looking for getopt -- Looking for getopt - found -- Looking for memmove -- Looking for memmove - found -- Looking for setmode -- Looking for setmode - not found -- Looking for strcasecmp -- Looking for strcasecmp - found -- Looking for strchr -- Looking for strchr - found -- Looking for strrchr -- Looking for strrchr - found -- Looking for strstr -- Looking for strstr - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtoull -- Looking for strtoull - found -- Looking for lfind -- Looking for lfind - found -- Performing Test HAVE_SNPRINTF -- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short -- Check if the system is big endian - little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED -- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN -- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1") -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8") -- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h -- Looking for /usr/include/libpng/png.h - found -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so -- Checking for module 'gtk+-3.0' -- No package 'gtk+-3.0' found -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.30 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.48.2 -- Checking for module 'gtkglext-1.0' -- Found gtkglext-1.0, version 1.2.0 -- Checking for module 'gstreamer-base-1.0' -- Found gstreamer-base-1.0, version 1.8.3 -- Checking for module 'gstreamer-video-1.0' -- Found gstreamer-video-1.0, version 1.8.3 -- Checking for module 'gstreamer-app-1.0' -- Found gstreamer-app-1.0, version 1.8.3 -- Checking for module 'gstreamer-riff-1.0' -- Found gstreamer-riff-1.0, version 1.8.3 -- Checking for module 'gstreamer-pbutils-1.0' -- Found gstreamer-pbutils-1.0, version 1.8.3 -- Checking for module 'libdc1394-2' -- Found libdc1394-2, version 2.2.4 -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 56.60.100 -- Found libavformat, version 56.40.101 -- Found libavutil, version 54.31.100 -- Found libswscale, version 3.1.101 -- Checking for module 'libavresample' -- Found libavresample, version 2.1.0 -- Checking for module 'libgphoto2' -- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed -- TBB: Download: 2018_U1.tar.gz -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_ -- Looking for dgemm_ - found -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - found -- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ -- Looking for cheev_ - found -- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED -- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO -- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA -- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed -- Found apache ant: /usr/bin/ant (1.9.6) -- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl -- Looking for dlerror in dl - found CMake Error at cmake/OpenCVModule.cmake:288 (message): No modules has been found: /opt/opencv_contrib/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:368 (_glob_locations) modules/CMakeLists.txt:7 (ocv_glob_modules)

(ocv_glob_modules) -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES -- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success -- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed

Failed -- -- General configuration for OpenCV 3.4.1-dev =====================================

===================================== -- Version control: 3.4.1-328-g0477284-dirty

3.4.1-328-g0477284-dirty -- -- Platform: -- Timestamp: 2018-04-19T11:11:00Z -- Host: Linux 4.4.0-1054-aws x86_64 -- CMake: 3.5.1 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make

/usr/bin/make -- Configuration: RELEASE

RELEASE -- -- CPU/HW features: -- Baseline: SSE SSE2 SSE3 -- requested: SSE3 -- disabled: AVX -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX -- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX -- SSE4_1 (3 files): + SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2

AVX2 -- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX

AVX512_SKX -- -- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /usr/bin/c++ (ver 6.3.0) -- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/cc -- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO -- Precompiled headers: YES -- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so

/usr/lib/x86_64-linux-gnu/libGL.so -- 3rdparty dependencies:

dependencies: -- -- OpenCV modules: -- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab -- Disabled: js world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz -- Applications: apps -- Documentation: NO

NO -- Non-free algorithms: NO

NO -- -- GUI: -- GTK+: YES (ver 2.24.30) -- GThread : YES (ver 2.48.2) -- GtkGlExt: YES (ver 1.2.0)

1.2.0) -- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)

/usr/lib/x86_64-linux-gnu/libGL.so) -- -- Media I/O: -- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) -- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) -- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) -- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) -- TIFF: build (ver 42 - 4.0.9) -- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)

1.900.1) -- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)

2.2.0) -- -- Video I/O: -- DC1394: YES (ver 2.2.4) -- FFMPEG: YES -- avcodec: YES (ver 56.60.100) -- avformat: YES (ver 56.40.101) -- avutil: YES (ver 54.31.100) -- swscale: YES (ver 3.1.101) -- avresample: YES (ver 2.1.0) -- GStreamer:
-- base: YES (ver 1.8.3) -- video: YES (ver 1.8.3) -- app: YES (ver 1.8.3) -- riff: YES (ver 1.8.3) -- pbutils: YES (ver 1.8.3)

1.8.3) -- gPhoto2: NO

NO -- -- Parallel framework: TBB (ver 2018.0 interface 10001)

10001) -- -- Trace: YES (with Intel ITT)

ITT) -- -- Other third-party libraries: -- Lapack: NO -- Custom HAL: NO

NO -- Protobuf: build (3.5.1)

(3.5.1) -- -- Python 2: -- Interpreter: /usr/bin/python2.7 (ver 2.7.12) -- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) -- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)

1.11.0) -- packages path: lib/python2.7/dist-packages

lib/python2.7/dist-packages -- -- Python (for build): /usr/bin/python2.7

/usr/bin/python2.7 -- -- Java:
-- ant: /usr/bin/ant (ver 1.9.6) -- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include -- Java wrappers: YES

YES -- Java tests: NO

NO -- -- Matlab: NO

NO -- -- Install to: /usr/local

-- -----------------------------------------------------------------

/usr/local -- ----------------------------------------------------------------- -- -- Configuring incomplete, errors occurred! See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$

ubuntu@ip-172-31-19-76:~/app/opencv/build$

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT

ubuntu@ip-172-31-19-76:~/app/opencv/build$ cd ..;rm -rf build; mkdir build; cd build/ubuntu@ip-172-31-19-76:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules .. -- The CXX compiler identification is GNU 6.3.0 -- The C compiler identification is GNU 6.3.0 -- Check for working CXX compiler: /usr/bin/c++ -- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Detecting CXX compile features -- Detecting CXX compile features - done -- Check for working C compiler: /usr/bin/cc -- Check for working C compiler: /usr/bin/cc -- works -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Detecting C compile features -- Detecting C compile features - done -- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp) -- Performing Test HAVE_CXX11 - Success -- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7") -- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12") -- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4") -- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2") Traceback (most recent call last): File "<string>", line 1, in <module> ImportError: No module named 'numpy' -- Looking for ccache - not found -- Performing Test HAVE_CXX_FSIGNED_CHAR -- Performing Test HAVE_CXX_FSIGNED_CHAR - Success -- Performing Test HAVE_C_FSIGNED_CHAR -- Performing Test HAVE_C_FSIGNED_CHAR - Success -- Performing Test HAVE_CXX_W -- Performing Test HAVE_CXX_W - Success -- Performing Test HAVE_C_W -- Performing Test HAVE_C_W - Success -- Performing Test HAVE_CXX_WALL -- Performing Test HAVE_CXX_WALL - Success -- Performing Test HAVE_C_WALL -- Performing Test HAVE_C_WALL - Success -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_C_WERROR_RETURN_TYPE -- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WERROR_ADDRESS -- Performing Test HAVE_CXX_WERROR_ADDRESS - Success -- Performing Test HAVE_C_WERROR_ADDRESS -- Performing Test HAVE_C_WERROR_ADDRESS - Success -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_CXX_WFORMAT -- Performing Test HAVE_CXX_WFORMAT - Success -- Performing Test HAVE_C_WFORMAT -- Performing Test HAVE_C_WFORMAT - Success -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WMISSING_DECLARATIONS -- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WUNDEF -- Performing Test HAVE_CXX_WUNDEF - Success -- Performing Test HAVE_C_WUNDEF -- Performing Test HAVE_C_WUNDEF - Success -- Performing Test HAVE_CXX_WINIT_SELF -- Performing Test HAVE_CXX_WINIT_SELF - Success -- Performing Test HAVE_C_WINIT_SELF -- Performing Test HAVE_C_WINIT_SELF - Success -- Performing Test HAVE_CXX_WPOINTER_ARITH -- Performing Test HAVE_CXX_WPOINTER_ARITH - Success -- Performing Test HAVE_C_WPOINTER_ARITH -- Performing Test HAVE_C_WPOINTER_ARITH - Success -- Performing Test HAVE_CXX_WSHADOW -- Performing Test HAVE_CXX_WSHADOW - Success -- Performing Test HAVE_C_WSHADOW -- Performing Test HAVE_C_WSHADOW - Success -- Performing Test HAVE_CXX_WUNINITIALIZED -- Performing Test HAVE_CXX_WUNINITIALIZED - Success -- Performing Test HAVE_C_WUNINITIALIZED -- Performing Test HAVE_C_WUNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_NARROWING -- Performing Test HAVE_CXX_WNO_NARROWING - Success -- Performing Test HAVE_C_WNO_NARROWING -- Performing Test HAVE_C_WNO_NARROWING - Success -- Performing Test HAVE_CXX_WNO_COMMENT -- Performing Test HAVE_CXX_WNO_COMMENT - Success -- Performing Test HAVE_C_WNO_COMMENT -- Performing Test HAVE_C_WNO_COMMENT - Success -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_CXX_WNO_LONG_LONG -- Performing Test HAVE_CXX_WNO_LONG_LONG - Success -- Performing Test HAVE_C_WNO_LONG_LONG -- Performing Test HAVE_C_WNO_LONG_LONG - Success -- Performing Test HAVE_CXX_PTHREAD -- Performing Test HAVE_CXX_PTHREAD - Success -- Performing Test HAVE_C_PTHREAD -- Performing Test HAVE_C_PTHREAD - Success -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_C_FOMIT_FRAME_POINTER -- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_C_FFUNCTION_SECTIONS -- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_CXX_FDATA_SECTIONS -- Performing Test HAVE_CXX_FDATA_SECTIONS - Success -- Performing Test HAVE_C_FDATA_SECTIONS -- Performing Test HAVE_C_FDATA_SECTIONS - Success -- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore -- Behaviour of this option is not backward compatible -- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation -- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp) -- Performing Test HAVE_CXX_MSSE - Success -- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp) -- Performing Test HAVE_CXX_MSSE2 - Success -- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp) -- Performing Test HAVE_CXX_MSSE3 - Success -- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp) -- Performing Test HAVE_CXX_MSSSE3 - Success -- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp) -- Performing Test HAVE_CXX_MSSE4_1 - Success -- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp) -- Performing Test HAVE_CXX_MPOPCNT - Success -- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp) -- Performing Test HAVE_CXX_MSSE4_2 - Success -- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp) -- Performing Test HAVE_CXX_MF16C - Success -- Performing Test HAVE_CXX_MFMA -- Performing Test HAVE_CXX_MFMA - Success -- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp) -- Performing Test HAVE_CXX_MAVX - Success -- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp) -- Performing Test HAVE_CXX_MAVX2 - Success -- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp) -- Performing Test HAVE_CXX_MAVX512F - Success -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp) -- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success -- Performing Test HAVE_CPU_BASELINE_FLAGS -- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_HIDDEN -- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for posix_memalign -- Looking for posix_memalign - found -- Looking for malloc.h -- Looking for malloc.h - found -- Looking for memalign -- Looking for memalign - found -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short -- Check if the system is big endian - little endian -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3") -- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h -- Looking for assert.h - found -- Looking for dlfcn.h -- Looking for dlfcn.h - found -- Looking for fcntl.h -- Looking for fcntl.h - found -- Looking for inttypes.h -- Looking for inttypes.h - found -- Looking for io.h -- Looking for io.h - found -- Looking for limits.h -- Looking for limits.h - found -- Looking for memory.h -- Looking for memory.h - found -- Looking for search.h -- Looking for search.h - found -- Looking for string.h -- Looking for string.h - found -- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h -- Looking for sys/time.h - found -- Looking for unistd.h -- Looking for unistd.h - found -- Performing Test C_HAS_inline -- Performing Test C_HAS_inline - Success -- Check size of signed short -- Check size of signed short - done -- Check size of unsigned short -- Check size of unsigned short - done -- Check size of signed int -- Check size of signed int - done -- Check size of unsigned int -- Check size of unsigned int - done -- Check size of signed long -- Check size of signed long - done -- Check size of unsigned long -- Check size of unsigned long - done -- Check size of signed long long -- Check size of signed long long - done -- Check size of unsigned long long -- Check size of unsigned long long - done -- Check size of unsigned char * -- Check size of unsigned char * - done -- Check size of size_t -- Check size of size_t - done -- Check size of ptrdiff_t -- Check size of ptrdiff_t - done -- Check size of INT8 -- Check size of INT8 - failed -- Check size of INT16 -- Check size of INT16 - failed -- Check size of INT32 -- Check size of INT32 - failed -- Looking for floor -- Looking for floor - found -- Looking for pow -- Looking for pow - found -- Looking for sqrt -- Looking for sqrt - found -- Looking for isascii -- Looking for isascii - found -- Looking for memset -- Looking for memset - found -- Looking for mmap -- Looking for mmap - found -- Looking for getopt -- Looking for getopt - found -- Looking for memmove -- Looking for memmove - found -- Looking for setmode -- Looking for setmode - not found -- Looking for strcasecmp -- Looking for strcasecmp - found -- Looking for strchr -- Looking for strchr - found -- Looking for strrchr -- Looking for strrchr - found -- Looking for strstr -- Looking for strstr - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtoull -- Looking for strtoull - found -- Looking for lfind -- Looking for lfind - found -- Performing Test HAVE_SNPRINTF -- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short -- Check if the system is big endian - little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED -- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN -- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1") -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8") -- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h -- Looking for /usr/include/libpng/png.h - found -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so -- Checking for module 'gtk+-3.0' -- No package 'gtk+-3.0' found -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.30 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.48.2 -- Checking for module 'gtkglext-1.0' -- Found gtkglext-1.0, version 1.2.0 -- Checking for module 'gstreamer-base-1.0' -- Found gstreamer-base-1.0, version 1.8.3 -- Checking for module 'gstreamer-video-1.0' -- Found gstreamer-video-1.0, version 1.8.3 -- Checking for module 'gstreamer-app-1.0' -- Found gstreamer-app-1.0, version 1.8.3 -- Checking for module 'gstreamer-riff-1.0' -- Found gstreamer-riff-1.0, version 1.8.3 -- Checking for module 'gstreamer-pbutils-1.0' -- Found gstreamer-pbutils-1.0, version 1.8.3 -- Checking for module 'libdc1394-2' -- Found libdc1394-2, version 2.2.4 -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 56.60.100 -- Found libavformat, version 56.40.101 -- Found libavutil, version 54.31.100 -- Found libswscale, version 3.1.101 -- Checking for module 'libavresample' -- Found libavresample, version 2.1.0 -- Checking for module 'libgphoto2' -- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed -- TBB: Download: 2018_U1.tar.gz -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_ -- Looking for dgemm_ - found -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - found -- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ -- Looking for cheev_ - found -- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED -- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO -- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA -- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed -- Found apache ant: /usr/bin/ant (1.9.6) -- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl -- Looking for dlerror in dl - found CMake Error at cmake/OpenCVModule.cmake:288 (message): No modules has been found: /opt/opencv_contrib/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:368 (_glob_locations) modules/CMakeLists.txt:7 (ocv_glob_modules) (ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES -- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success -- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed -- Failed

-- General configuration for OpenCV 3.4.1-dev ===================================== =====================================

-- Version control: 3.4.1-328-g0477284-dirty -- 3.4.1-328-g0477284-dirty

-- Platform: -- Timestamp: 2018-04-19T11:11:00Z -- Host: Linux 4.4.0-1054-aws x86_64 -- CMake: 3.5.1 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make /usr/bin/make

-- Configuration: RELEASE -- RELEASE

-- CPU/HW features: -- Baseline: SSE SSE2 SSE3 -- requested: SSE3 -- disabled: AVX -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX -- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX -- SSE4_1 (3 files): + SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX -- AVX512_SKX

-- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /usr/bin/c++ (ver 6.3.0) -- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/cc -- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO -- Precompiled headers: YES -- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so /usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies: -- dependencies:

-- OpenCV modules: -- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab -- Disabled: js world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz -- Applications: apps -- Documentation: NO NO

-- Non-free algorithms: NO -- NO

-- GUI: -- GTK+: YES (ver 2.24.30) -- GThread : YES (ver 2.48.2) -- GtkGlExt: YES (ver 1.2.0) 1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so) -- /usr/lib/x86_64-linux-gnu/libGL.so)

-- Media I/O: -- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) -- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) -- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) -- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) -- TIFF: build (ver 42 - 4.0.9) -- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1) 1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0) -- 2.2.0)

-- Video I/O: -- DC1394: YES (ver 2.2.4) -- FFMPEG: YES -- avcodec: YES (ver 56.60.100) -- avformat: YES (ver 56.40.101) -- avutil: YES (ver 54.31.100) -- swscale: YES (ver 3.1.101) -- avresample: YES (ver 2.1.0) -- GStreamer:
-- base: YES (ver 1.8.3) -- video: YES (ver 1.8.3) -- app: YES (ver 1.8.3) -- riff: YES (ver 1.8.3) -- pbutils: YES (ver 1.8.3) 1.8.3)

-- gPhoto2: NO -- NO

-- Parallel framework: TBB (ver 2018.0 interface 10001) -- 10001)

-- Trace: YES (with Intel ITT) -- ITT)

-- Other third-party libraries: -- Lapack: NO -- Custom HAL: NO NO

-- Protobuf: build (3.5.1) -- (3.5.1)

-- Python 2: -- Interpreter: /usr/bin/python2.7 (ver 2.7.12) -- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) -- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0) 1.11.0)

-- packages path: lib/python2.7/dist-packages -- lib/python2.7/dist-packages

-- Python (for build): /usr/bin/python2.7 -- /usr/bin/python2.7

-- Java:
-- ant: /usr/bin/ant (ver 1.9.6) -- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include -- Java wrappers: YES YES

-- Java tests: NO -- NO

-- Matlab: NO -- NO

-- Install to: /usr/local -- ----------------------------------------------------------------- -- /usr/local

-- -----------------------------------------------------------------

-- Configuring incomplete, errors occurred! See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$

ubuntu@ip-172-31-19-76:~/app/opencv/build$

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT


ubuntu@ip-172-31-19-76:~/app/opencv/build$ cd ..;rm -rf build; mkdir build; cd build/ubuntu@ip-172-31-19-76:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
-- The CXX compiler identification is GNU 6.3.0 6.3.0
-- The C compiler identification is GNU 6.3.0 -- Check for working CXX compiler: /usr/bin/c++ 6.3.0
-- Check for working CXX compiler: /usr/bin/c++ -- works -- Detecting
-- Check for working
CXX compiler ABI info compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features compiler ABI info - done
-- Detecting CXX compile features - done -- Check for working C compiler: /usr/bin/cc
-- Detecting CXX compile features - done
-- Check for working C compiler: /usr/bin/cc -- works -- Detecting
-- Check for working
C compiler ABI info compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info - done
-- Detecting C compile features compiler ABI info - done
-- Detecting C compile features - done
-- Detecting C compile features - done
-- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp) cmake/checks/cxx11.cpp)
-- Performing Test HAVE_CXX11 - Success Success
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12")
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4")
-- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2") "3.5.2")
Traceback (most recent call last): last):
File "<string>", line 1, in <module> <module>
ImportError: No module named 'numpy' 'numpy'
-- Looking for ccache - not found -- Performing Test HAVE_CXX_FSIGNED_CHAR found
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success -- Performing Test HAVE_C_FSIGNED_CHAR
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success
-- Performing Test HAVE_C_FSIGNED_CHAR - Success -- Performing Test HAVE_CXX_W
-- Performing Test HAVE_C_FSIGNED_CHAR - Success
-- Performing Test HAVE_CXX_W - Success -- Performing Test HAVE_C_W
-- Performing Test HAVE_CXX_W - Success
-- Performing Test HAVE_C_W - Success -- Performing Test HAVE_CXX_WALL
-- Performing Test HAVE_C_W - Success
-- Performing Test HAVE_CXX_WALL - Success -- Performing Test HAVE_C_WALL
-- Performing Test HAVE_CXX_WALL - Success
-- Performing Test HAVE_C_WALL - Success -- Performing Test HAVE_CXX_WERROR_RETURN_TYPE
-- Performing Test HAVE_C_WALL - Success
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_C_WERROR_RETURN_TYPE
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success -- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WERROR_ADDRESS
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WERROR_ADDRESS - Success -- Performing Test HAVE_C_WERROR_ADDRESS
-- Performing Test HAVE_CXX_WERROR_ADDRESS - Success
-- Performing Test HAVE_C_WERROR_ADDRESS - Success -- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_C_WERROR_ADDRESS - Success
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_C_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success -- Performing Test HAVE_CXX_WFORMAT
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_CXX_WFORMAT - Success -- Performing Test HAVE_C_WFORMAT
-- Performing Test HAVE_CXX_WFORMAT - Success
-- Performing Test HAVE_C_WFORMAT - Success -- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_C_WFORMAT - Success
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_C_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success -- Performing Test HAVE_CXX_WMISSING_DECLARATIONS
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WMISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WUNDEF
-- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WUNDEF - Success -- Performing Test HAVE_C_WUNDEF
-- Performing Test HAVE_CXX_WUNDEF - Success
-- Performing Test HAVE_C_WUNDEF - Success -- Performing Test HAVE_CXX_WINIT_SELF
-- Performing Test HAVE_C_WUNDEF - Success
-- Performing Test HAVE_CXX_WINIT_SELF - Success -- Performing Test HAVE_C_WINIT_SELF
-- Performing Test HAVE_CXX_WINIT_SELF - Success
-- Performing Test HAVE_C_WINIT_SELF - Success -- Performing Test HAVE_CXX_WPOINTER_ARITH
-- Performing Test HAVE_C_WINIT_SELF - Success
-- Performing Test HAVE_CXX_WPOINTER_ARITH - Success -- Performing Test HAVE_C_WPOINTER_ARITH
-- Performing Test HAVE_CXX_WPOINTER_ARITH - Success
-- Performing Test HAVE_C_WPOINTER_ARITH - Success -- Performing Test HAVE_CXX_WSHADOW
-- Performing Test HAVE_C_WPOINTER_ARITH - Success
-- Performing Test HAVE_CXX_WSHADOW - Success -- Performing Test HAVE_C_WSHADOW
-- Performing Test HAVE_CXX_WSHADOW - Success
-- Performing Test HAVE_C_WSHADOW - Success -- Performing Test HAVE_CXX_WUNINITIALIZED
-- Performing Test HAVE_C_WSHADOW - Success
-- Performing Test HAVE_CXX_WUNINITIALIZED - Success -- Performing Test HAVE_C_WUNINITIALIZED
-- Performing Test HAVE_CXX_WUNINITIALIZED - Success
-- Performing Test HAVE_C_WUNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_NARROWING
-- Performing Test HAVE_C_WUNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_NARROWING - Success -- Performing Test HAVE_C_WNO_NARROWING
-- Performing Test HAVE_CXX_WNO_NARROWING - Success
-- Performing Test HAVE_C_WNO_NARROWING - Success -- Performing Test HAVE_CXX_WNO_COMMENT
-- Performing Test HAVE_C_WNO_NARROWING - Success
-- Performing Test HAVE_CXX_WNO_COMMENT - Success -- Performing Test HAVE_C_WNO_COMMENT
-- Performing Test HAVE_CXX_WNO_COMMENT - Success
-- Performing Test HAVE_C_WNO_COMMENT - Success -- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_C_WNO_COMMENT - Success
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success -- Performing Test HAVE_CXX_WNO_LONG_LONG
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_CXX_WNO_LONG_LONG - Success -- Performing Test HAVE_C_WNO_LONG_LONG
-- Performing Test HAVE_CXX_WNO_LONG_LONG - Success
-- Performing Test HAVE_C_WNO_LONG_LONG - Success -- Performing Test HAVE_CXX_PTHREAD
-- Performing Test HAVE_C_WNO_LONG_LONG - Success
-- Performing Test HAVE_CXX_PTHREAD - Success -- Performing Test HAVE_C_PTHREAD
-- Performing Test HAVE_CXX_PTHREAD - Success
-- Performing Test HAVE_C_PTHREAD - Success -- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER
-- Performing Test HAVE_C_PTHREAD - Success
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_C_FOMIT_FRAME_POINTER
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success -- Performing Test HAVE_CXX_FFUNCTION_SECTIONS
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_C_FFUNCTION_SECTIONS
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success -- Performing Test HAVE_CXX_FDATA_SECTIONS
-- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_CXX_FDATA_SECTIONS - Success -- Performing Test HAVE_C_FDATA_SECTIONS
-- Performing Test HAVE_CXX_FDATA_SECTIONS - Success
-- Performing Test HAVE_C_FDATA_SECTIONS - Success
-- Performing Test HAVE_C_FDATA_SECTIONS - Success
-- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore anymore
-- Behaviour of this option is not backward compatible compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation documentation
-- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp) cmake/checks/cpu_sse.cpp)
-- Performing Test HAVE_CXX_MSSE - Success Success
-- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp) cmake/checks/cpu_sse2.cpp)
-- Performing Test HAVE_CXX_MSSE2 - Success Success
-- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp) cmake/checks/cpu_sse3.cpp)
-- Performing Test HAVE_CXX_MSSE3 - Success Success
-- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp) cmake/checks/cpu_ssse3.cpp)
-- Performing Test HAVE_CXX_MSSSE3 - Success Success
-- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp) cmake/checks/cpu_sse41.cpp)
-- Performing Test HAVE_CXX_MSSE4_1 - Success Success
-- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp) cmake/checks/cpu_popcnt.cpp)
-- Performing Test HAVE_CXX_MPOPCNT - Success Success
-- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp) cmake/checks/cpu_sse42.cpp)
-- Performing Test HAVE_CXX_MSSE4_2 - Success Success
-- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp) cmake/checks/cpu_fp16.cpp)
-- Performing Test HAVE_CXX_MF16C - Success -- Performing Test HAVE_CXX_MFMA Success
-- Performing Test HAVE_CXX_MFMA - Success
-- Performing Test HAVE_CXX_MFMA - Success
-- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp) cmake/checks/cpu_avx.cpp)
-- Performing Test HAVE_CXX_MAVX - Success Success
-- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp) cmake/checks/cpu_avx2.cpp)
-- Performing Test HAVE_CXX_MAVX2 - Success Success
-- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp) cmake/checks/cpu_avx512.cpp)
-- Performing Test HAVE_CXX_MAVX512F - Success Success
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp) cmake/checks/cpu_avx512skx.cpp)
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success -- Performing Test HAVE_CPU_BASELINE_FLAGS Success
-- Performing Test HAVE_CPU_BASELINE_FLAGS - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1
-- Performing Test HAVE_CPU_BASELINE_FLAGS - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success -- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success -- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success -- Performing Test HAVE_C_FVISIBILITY_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success -- Looking for pthread.h
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success
-- Looking for pthread.h - found -- Looking for posix_memalign
-- Looking for pthread.h - found
-- Looking for posix_memalign - found -- Looking for malloc.h
-- Looking for posix_memalign - found
-- Looking for malloc.h - found -- Looking for memalign
-- Looking for malloc.h - found
-- Looking for memalign - found -- Check if the system is big endian -- Searching 16 bit integer -- Looking for sys/types.h -- Looking for sys/types.h - found -- Looking for stdint.h -- Looking for stdint.h - found -- Looking for stddef.h -- Looking for stddef.h - found -- Check size of unsigned short -- Check size of unsigned short - done -- Using unsigned short
-- Looking for memalign - found
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian
- little endian endian
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3")
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h -- Looking for assert.h - found -- Looking for dlfcn.h
-- Looking for assert.h - found
-- Looking for dlfcn.h - found -- Looking for fcntl.h
-- Looking for dlfcn.h - found
-- Looking for fcntl.h - found -- Looking for inttypes.h
-- Looking for fcntl.h - found
-- Looking for inttypes.h - found -- Looking for io.h
-- Looking for inttypes.h - found
-- Looking for io.h - found -- Looking for limits.h
-- Looking for io.h - found
-- Looking for limits.h - found -- Looking for memory.h
-- Looking for limits.h - found
-- Looking for memory.h - found -- Looking for search.h
-- Looking for memory.h - found
-- Looking for search.h - found -- Looking for string.h
-- Looking for search.h - found
-- Looking for string.h - found
-- Looking for string.h - found
-- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h -- Looking for sys/time.h - found -- Looking for unistd.h -- Looking for unistd.h - found -- Performing Test C_HAS_inline -- Performing Test C_HAS_inline - Success -- Check size of signed short -- Check size of signed short - done -- Check size of unsigned short -- Check size of unsigned short - done -- Check size of signed int -- Check size of signed int - done -- Check size of unsigned int -- Check size of unsigned int - done -- Check size of signed long -- Check size of signed long - done -- Check size of unsigned long -- Check size of unsigned long - done -- Check size of signed long long -- Check size of signed long long - done -- Check size of unsigned long long -- Check size of unsigned long long - done -- Check size of unsigned char * -- Check size of unsigned char * - done -- Check size of size_t -- Check size of size_t - done -- Check size of ptrdiff_t -- Check size of ptrdiff_t - done -- Check size of INT8 -- Check size of INT8 - failed -- Check size of INT16 -- Check size of INT16 - failed -- Check size of INT32 -- Check size of INT32 - failed -- Looking for floor -- Looking for floor - found -- Looking for pow -- Looking for pow - found -- Looking for sqrt -- Looking for sqrt - found -- Looking for isascii -- Looking for isascii - found -- Looking for memset -- Looking for memset - found -- Looking for mmap -- Looking for mmap - found -- Looking for getopt -- Looking for getopt - found -- Looking for memmove -- Looking for memmove - found -- Looking for setmode -- Looking for setmode - not found -- Looking for strcasecmp -- Looking for strcasecmp - found -- Looking for strchr -- Looking for strchr - found -- Looking for strrchr -- Looking for strrchr - found -- Looking for strstr -- Looking for strstr - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtol -- Looking for strtol - found -- Looking for strtoull -- Looking for strtoull - found -- Looking for lfind -- Looking for lfind - found -- Performing Test HAVE_SNPRINTF -- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short -- Check if the system is big endian - little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF -- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED -- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE -- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN -- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW -- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF -- Performing Test HAVE_CXX_WNO_UNDEF - Success -- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1") -- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8") -- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h -- Looking for /usr/include/libpng/png.h - found -- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so -- Checking for module 'gtk+-3.0' -- No package 'gtk+-3.0' found -- Checking for module 'gtk+-2.0' -- Found gtk+-2.0, version 2.24.30 -- Checking for module 'gthread-2.0' -- Found gthread-2.0, version 2.48.2 -- Checking for module 'gtkglext-1.0' -- Found gtkglext-1.0, version 1.2.0 -- Checking for module 'gstreamer-base-1.0' -- Found gstreamer-base-1.0, version 1.8.3 -- Checking for module 'gstreamer-video-1.0' -- Found gstreamer-video-1.0, version 1.8.3 -- Checking for module 'gstreamer-app-1.0' -- Found gstreamer-app-1.0, version 1.8.3 -- Checking for module 'gstreamer-riff-1.0' -- Found gstreamer-riff-1.0, version 1.8.3 -- Checking for module 'gstreamer-pbutils-1.0' -- Found gstreamer-pbutils-1.0, version 1.8.3 -- Checking for module 'libdc1394-2' -- Found libdc1394-2, version 2.2.4 -- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' -- Found libavcodec, version 56.60.100 -- Found libavformat, version 56.40.101 -- Found libavutil, version 54.31.100 -- Found libswscale, version 3.1.101 -- Checking for module 'libavresample' -- Found libavresample, version 2.1.0 -- Checking for module 'libgphoto2' -- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW -- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed -- TBB: Download: 2018_U1.tar.gz -- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off -- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_ -- Looking for dgemm_ - found -- Looking for pthread.h -- Looking for pthread.h - found -- Looking for pthread_create -- Looking for pthread_create - found -- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ -- Looking for cheev_ - found -- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED -- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO -- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA -- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed -- Found apache ant: /usr/bin/ant (1.9.6) -- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl -- Looking for dlerror in dl - found CMake Error at cmake/OpenCVModule.cmake:288 (message): No modules has been found: /opt/opencv_contrib/modules Call Stack (most recent call first): cmake/OpenCVModule.cmake:368 (_glob_locations) modules/CMakeLists.txt:7 (ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success -- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES -- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success -- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed

-- General configuration for OpenCV 3.4.1-dev =====================================

-- Version control: 3.4.1-328-g0477284-dirty

-- Platform: -- Timestamp: 2018-04-19T11:11:00Z -- Host: Linux 4.4.0-1054-aws x86_64 -- CMake: 3.5.1 -- CMake generator: Unix Makefiles -- CMake build tool: /usr/bin/make

-- Configuration: RELEASE

-- CPU/HW features: -- Baseline: SSE SSE2 SSE3 -- requested: SSE3 -- disabled: AVX -- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX -- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX -- SSE4_1 (3 files): + SSSE3 SSE4_1 -- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 -- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX -- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX -- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX

-- C/C++: -- Built as dynamic libs?: YES -- C++11: YES -- C++ Compiler: /usr/bin/c++ (ver 6.3.0) -- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- C Compiler: /usr/bin/cc -- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO -- Precompiled headers: YES -- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies:

-- OpenCV modules: -- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab -- Disabled: js world -- Disabled by dependency: - -- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz -- Applications: apps -- Documentation: NO

-- Non-free algorithms: NO

-- GUI: -- GTK+: YES (ver 2.24.30) -- GThread : YES (ver 2.48.2) -- GtkGlExt: YES (ver 1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)

-- Media I/O: -- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) -- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) -- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) -- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) -- TIFF: build (ver 42 - 4.0.9) -- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)

-- Video I/O: -- DC1394: YES (ver 2.2.4) -- FFMPEG: YES -- avcodec: YES (ver 56.60.100) -- avformat: YES (ver 56.40.101) -- avutil: YES (ver 54.31.100) -- swscale: YES (ver 3.1.101) -- avresample: YES (ver 2.1.0) -- GStreamer:
-- base: YES (ver 1.8.3) -- video: YES (ver 1.8.3) -- app: YES (ver 1.8.3) -- riff: YES (ver 1.8.3) -- pbutils: YES (ver 1.8.3)

-- gPhoto2: NO

-- Parallel framework: TBB (ver 2018.0 interface 10001)

-- Trace: YES (with Intel ITT)

-- Other third-party libraries: -- Lapack: NO -- Custom HAL: NO

-- Protobuf: build (3.5.1)

-- Python 2: -- Interpreter: /usr/bin/python2.7 (ver 2.7.12) -- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) -- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)

-- packages path: lib/python2.7/dist-packages

-- Python (for build): /usr/bin/python2.7

-- Java:
-- ant: /usr/bin/ant (ver 1.9.6) -- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include -- Java wrappers: YES

-- Java tests: NO

-- Matlab: NO

-- Install to: /usr/local

-- -----------------------------------------------------------------

-- Configuring incomplete, errors occurred! See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT


ubuntu@ip-172-31-19-76:~/app/opencv/build$ ubuntu@ip-172-31-19-76:~/app/opencv/build cd ..;rm -rf build; mkdir build; cd build/ubuntu@ip-172-31-19-76:~/app/opencv/build$ build/ubuntu@ip-172-31-19-76:~/app/opencv/build cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
-- The CXX compiler identification is GNU 6.3.0
-- The C compiler identification is GNU 6.3.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp)
-- Performing Test HAVE_CXX11 - Success
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12")
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4")
-- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2")
Traceback (most recent call last):
File "<string>", line 1, in <module>
ImportError: No module named 'numpy'
-- Looking for ccache - not found
-- Performing Test HAVE_CXX_FSIGNED_CHAR
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success
-- Performing Test HAVE_C_FSIGNED_CHAR
-- Performing Test HAVE_C_FSIGNED_CHAR - Success
-- Performing Test HAVE_CXX_W
-- Performing Test HAVE_CXX_W - Success
-- Performing Test HAVE_C_W
-- Performing Test HAVE_C_W - Success
-- Performing Test HAVE_CXX_WALL
-- Performing Test HAVE_CXX_WALL - Success
-- Performing Test HAVE_C_WALL
-- Performing Test HAVE_C_WALL - Success
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_C_WERROR_RETURN_TYPE
-- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WERROR_ADDRESS
-- Performing Test HAVE_CXX_WERROR_ADDRESS - Success
-- Performing Test HAVE_C_WERROR_ADDRESS
-- Performing Test HAVE_C_WERROR_ADDRESS - Success
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_CXX_WFORMAT
-- Performing Test HAVE_CXX_WFORMAT - Success
-- Performing Test HAVE_C_WFORMAT
-- Performing Test HAVE_C_WFORMAT - Success
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_C_WMISSING_DECLARATIONS
-- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WUNDEF
-- Performing Test HAVE_CXX_WUNDEF - Success
-- Performing Test HAVE_C_WUNDEF
-- Performing Test HAVE_C_WUNDEF - Success
-- Performing Test HAVE_CXX_WINIT_SELF
-- Performing Test HAVE_CXX_WINIT_SELF - Success
-- Performing Test HAVE_C_WINIT_SELF
-- Performing Test HAVE_C_WINIT_SELF - Success
-- Performing Test HAVE_CXX_WPOINTER_ARITH
-- Performing Test HAVE_CXX_WPOINTER_ARITH - Success
-- Performing Test HAVE_C_WPOINTER_ARITH
-- Performing Test HAVE_C_WPOINTER_ARITH - Success
-- Performing Test HAVE_CXX_WSHADOW
-- Performing Test HAVE_CXX_WSHADOW - Success
-- Performing Test HAVE_C_WSHADOW
-- Performing Test HAVE_C_WSHADOW - Success
-- Performing Test HAVE_CXX_WUNINITIALIZED
-- Performing Test HAVE_CXX_WUNINITIALIZED - Success
-- Performing Test HAVE_C_WUNINITIALIZED
-- Performing Test HAVE_C_WUNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_NARROWING
-- Performing Test HAVE_CXX_WNO_NARROWING - Success
-- Performing Test HAVE_C_WNO_NARROWING
-- Performing Test HAVE_C_WNO_NARROWING - Success
-- Performing Test HAVE_CXX_WNO_COMMENT
-- Performing Test HAVE_CXX_WNO_COMMENT - Success
-- Performing Test HAVE_C_WNO_COMMENT
-- Performing Test HAVE_C_WNO_COMMENT - Success
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_CXX_WNO_LONG_LONG
-- Performing Test HAVE_CXX_WNO_LONG_LONG - Success
-- Performing Test HAVE_C_WNO_LONG_LONG
-- Performing Test HAVE_C_WNO_LONG_LONG - Success
-- Performing Test HAVE_CXX_PTHREAD
-- Performing Test HAVE_CXX_PTHREAD - Success
-- Performing Test HAVE_C_PTHREAD
-- Performing Test HAVE_C_PTHREAD - Success
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_C_FFUNCTION_SECTIONS
-- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_CXX_FDATA_SECTIONS
-- Performing Test HAVE_CXX_FDATA_SECTIONS - Success
-- Performing Test HAVE_C_FDATA_SECTIONS
-- Performing Test HAVE_C_FDATA_SECTIONS - Success
-- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp)
-- Performing Test HAVE_CXX_MSSE - Success
-- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp)
-- Performing Test HAVE_CXX_MSSE2 - Success
-- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp)
-- Performing Test HAVE_CXX_MSSE3 - Success
-- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp)
-- Performing Test HAVE_CXX_MSSSE3 - Success
-- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp)
-- Performing Test HAVE_CXX_MSSE4_1 - Success
-- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp)
-- Performing Test HAVE_CXX_MPOPCNT - Success
-- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp)
-- Performing Test HAVE_CXX_MSSE4_2 - Success
-- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp)
-- Performing Test HAVE_CXX_MF16C - Success
-- Performing Test HAVE_CXX_MFMA
-- Performing Test HAVE_CXX_MFMA - Success
-- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp)
-- Performing Test HAVE_CXX_MAVX - Success
-- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp)
-- Performing Test HAVE_CXX_MAVX2 - Success
-- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp)
-- Performing Test HAVE_CXX_MAVX512F - Success
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp)
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success
-- Performing Test HAVE_CPU_BASELINE_FLAGS
-- Performing Test HAVE_CPU_BASELINE_FLAGS - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for posix_memalign
-- Looking for posix_memalign - found
-- Looking for malloc.h
-- Looking for malloc.h - found
-- Looking for memalign
-- Looking for memalign - found
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3")
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h
-- Looking for assert.h - found
-- Looking for dlfcn.h
-- Looking for dlfcn.h - found
-- Looking for fcntl.h
-- Looking for fcntl.h - found
-- Looking for inttypes.h
-- Looking for inttypes.h - found
-- Looking for io.h
-- Looking for io.h - found
-- Looking for limits.h
-- Looking for limits.h - found
-- Looking for memory.h
-- Looking for memory.h - found
-- Looking for search.h
-- Looking for search.h - found
-- Looking for string.h
-- Looking for string.h - found
-- Looking for strings.h -- Looking for strings.h - found -- Looking for sys/time.h
-- Looking for strings.h - found
-- Looking for sys/time.h - found -- Looking for unistd.h
-- Looking for sys/time.h - found
-- Looking for unistd.h - found -- Performing Test C_HAS_inline
-- Looking for unistd.h - found
-- Performing Test C_HAS_inline - Success -- Check size of signed short
-- Performing Test C_HAS_inline - Success
-- Check size of signed short - done
-- Check size of unsigned short signed short - done
-- Check size of unsigned short - done
-- Check size of signed int unsigned short - done
-- Check size of signed int - done
-- Check size of unsigned int signed int - done
-- Check size of unsigned int - done
-- Check size of signed long unsigned int - done
-- Check size of signed long - done
-- Check size of unsigned long signed long - done
-- Check size of unsigned long - done
-- Check size of signed unsigned long long - done
-- Check size of signed long long - done
-- Check size of unsigned signed long long long - done
-- Check size of unsigned long long - done
-- Check size of unsigned char * long long - done
-- Check size of unsigned char * - done
-- Check size of size_t unsigned char * - done
-- Check size of size_t - done
-- Check size of ptrdiff_t size_t - done
-- Check size of ptrdiff_t - done
-- Check size of INT8 ptrdiff_t - done
-- Check size of INT8 - failed
-- Check size of INT16 INT8 - failed
-- Check size of INT16 - failed
-- Check size of INT32 INT16 - failed
-- Check size of INT32 - failed -- Looking for floor
-- Check size of INT32 - failed
-- Looking for floor - found -- Looking for pow
-- Looking for floor - found
-- Looking for pow - found -- Looking for sqrt
-- Looking for pow - found
-- Looking for sqrt - found -- Looking for isascii
-- Looking for sqrt - found
-- Looking for isascii - found -- Looking for memset
-- Looking for isascii - found
-- Looking for memset - found -- Looking for mmap
-- Looking for memset - found
-- Looking for mmap - found -- Looking for getopt
-- Looking for mmap - found
-- Looking for getopt - found -- Looking for memmove
-- Looking for getopt - found
-- Looking for memmove - found -- Looking for setmode
-- Looking for memmove - found
-- Looking for setmode
-- Looking for setmode
- not found -- Looking for strcasecmp found
-- Looking for strcasecmp - found -- Looking for strchr
-- Looking for strcasecmp - found
-- Looking for strchr - found -- Looking for strrchr
-- Looking for strchr - found
-- Looking for strrchr - found -- Looking for strstr
-- Looking for strrchr - found
-- Looking for strstr - found -- Looking for strtol
-- Looking for strstr - found
-- Looking for strtol - found -- Looking for strtol
-- Looking for strtol - found -- Looking for strtoull found
-- Looking for strtol
-- Looking for strtol - found
-- Looking for strtoull - found -- Looking for lfind
-- Looking for strtoull - found
-- Looking for lfind - found -- Performing Test HAVE_SNPRINTF
-- Looking for lfind - found
-- Performing Test HAVE_SNPRINTF - Success -- Check if the system is big endian -- Searching 16 bit integer -- Using unsigned short
-- Performing Test HAVE_SNPRINTF - Success
-- Check if the system is big endian
-- Searching 16 bit integer
-- Using unsigned short
-- Check if the system is big endian
- little endian -- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE endian
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success -- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success -- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_C_WNO_UNDEF
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_C_WNO_UNDEF - Success -- Performing Test HAVE_C_WNO_UNUSED
-- Performing Test HAVE_C_WNO_UNDEF - Success
-- Performing Test HAVE_C_WNO_UNUSED - Success -- Performing Test HAVE_C_WNO_SIGN_COMPARE
-- Performing Test HAVE_C_WNO_UNUSED - Success
-- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_C_WNO_CAST_ALIGN
-- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_C_WNO_CAST_ALIGN - Success -- Performing Test HAVE_C_WNO_SHADOW
-- Performing Test HAVE_C_WNO_CAST_ALIGN - Success
-- Performing Test HAVE_C_WNO_SHADOW - Success -- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_C_WNO_SHADOW - Success
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success -- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success -- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success
-- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success -- Performing Test HAVE_C_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success
-- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success -- Performing Test HAVE_CXX_WNO_UNDEF
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_CXX_WNO_UNDEF - Success
-- Performing Test HAVE_CXX_WNO_UNDEF - Success
-- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1")
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54") -- Looking for /usr/include/libpng/png.h
-- Looking for /usr/include/libpng/png.h - found
-- Looking for /usr/include/libpng/png.h - found
-- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIlmImf.so
-- Checking for module 'gtk+-3.0' 'gtk+-3.0'
-- No package 'gtk+-3.0' found found
-- Checking for module 'gtk+-2.0' 'gtk+-2.0'
-- Found gtk+-2.0, version 2.24.30 2.24.30
-- Checking for module 'gthread-2.0' 'gthread-2.0'
-- Found gthread-2.0, version 2.48.2 2.48.2
-- Checking for module 'gtkglext-1.0' 'gtkglext-1.0'
-- Found gtkglext-1.0, version 1.2.0 1.2.0
-- Checking for module 'gstreamer-base-1.0' 'gstreamer-base-1.0'
-- Found gstreamer-base-1.0, version 1.8.3 1.8.3
-- Checking for module 'gstreamer-video-1.0' 'gstreamer-video-1.0'
-- Found gstreamer-video-1.0, version 1.8.3 1.8.3
-- Checking for module 'gstreamer-app-1.0' 'gstreamer-app-1.0'
-- Found gstreamer-app-1.0, version 1.8.3 1.8.3
-- Checking for module 'gstreamer-riff-1.0' 'gstreamer-riff-1.0'
-- Found gstreamer-riff-1.0, version 1.8.3 1.8.3
-- Checking for module 'gstreamer-pbutils-1.0' 'gstreamer-pbutils-1.0'
-- Found gstreamer-pbutils-1.0, version 1.8.3 1.8.3
-- Checking for module 'libdc1394-2' 'libdc1394-2'
-- Found libdc1394-2, version 2.2.4 2.2.4
-- Checking for modules 'libavcodec;libavformat;libavutil;libswscale' 'libavcodec;libavformat;libavutil;libswscale'
-- Found libavcodec, version 56.60.100 56.60.100
-- Found libavformat, version 56.40.101 56.40.101
-- Found libavutil, version 54.31.100 54.31.100
-- Found libswscale, version 3.1.101 3.1.101
-- Checking for module 'libavresample' 'libavresample'
-- Found libavresample, version 2.1.0 2.1.0
-- Checking for module 'libgphoto2' 'libgphoto2'
-- No package 'libgphoto2' found -- Performing Test HAVE_CXX_WNO_SHADOW found
-- Performing Test HAVE_CXX_WNO_SHADOW - Success -- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_CXX_WNO_SHADOW - Success
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed
-- TBB: Download: 2018_U1.tar.gz 2018_U1.tar.gz
-- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off off
-- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR) -- Looking for dgemm_
-- Looking for dgemm_ - found -- Looking for pthread.h
-- Looking for dgemm_ - found
-- Looking for pthread.h - found -- Looking for pthread_create
-- Looking for pthread.h - found
-- Looking for pthread_create - found
-- Looking for pthread_create - found
-- Found Threads: TRUE
-- A library with BLAS API found. -- Looking for cheev_ found.
-- Looking for cheev_ - found
-- Looking for cheev_ - found
-- A library with LAPACK API found. -- Performing Test HAVE_CXX_WNO_DEPRECATED found.
-- Performing Test HAVE_CXX_WNO_DEPRECATED - Success -- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS
-- Performing Test HAVE_CXX_WNO_DEPRECATED - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success -- Performing Test HAVE_CXX_WNO_SIGN_COMPARE
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success -- Performing Test HAVE_CXX_WNO_SIGN_PROMO
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success -- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed -- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success -- Performing Test HAVE_CXX_WNO_EXTRA
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success
-- Performing Test HAVE_CXX_WNO_EXTRA - Success -- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION
-- Performing Test HAVE_CXX_WNO_EXTRA - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success -- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success -- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success
-- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed -- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF
-- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed -- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed
-- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success -- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE
-- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success
-- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed
-- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed
-- Found apache ant: /usr/bin/ant (1.9.6) (1.9.6)
-- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN) -- Looking for dlerror in dl
-- Looking for dlerror in dl - found
-- Looking for dlerror in dl - found
CMake Error at cmake/OpenCVModule.cmake:288 (message): (message):
No modules has been found: /opt/opencv_contrib/modules /opt/opencv_contrib/modules
Call Stack (most recent call first): first):
cmake/OpenCVModule.cmake:368 (_glob_locations) (_glob_locations)
modules/CMakeLists.txt:7 (ocv_glob_modules)(ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS -- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success
-- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake -- Performing Test HAVE_CXX_WNO_PARENTHESES /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
-- Performing Test HAVE_CXX_WNO_PARENTHESES - Success -- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_CXX_WNO_PARENTHESES - Success
-- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success -- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success -- Performing Test HAVE_CXX_WNO_ENUM_COMPARE
-- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success
-- opencv_dnn: filter out ocl4dnn source code -- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL code
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success -- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - FailedFailed

-- General configuration for OpenCV 3.4.1-dev ==========================================================================

-- Version control: 3.4.1-328-g0477284-dirty3.4.1-328-g0477284-dirty

-- Platform: Platform:
-- Timestamp: 2018-04-19T11:11:00Z 2018-04-19T11:11:00Z
-- Host: Linux 4.4.0-1054-aws x86_64 x86_64
-- CMake: 3.5.1 3.5.1
-- CMake generator: Unix Makefiles Makefiles
-- CMake build tool: /usr/bin/make/usr/bin/make

-- Configuration: RELEASERELEASE

-- CPU/HW features: features:
-- Baseline: SSE SSE2 SSE3 SSE3
-- requested: SSE3 SSE3
-- disabled: AVX AVX
-- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX AVX512_SKX
-- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX AVX512_SKX
-- SSE4_1 (3 files): + SSSE3 SSE4_1 SSE4_1
-- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 SSE4_2
-- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX AVX
-- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX AVX
-- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKXAVX512_SKX

-- C/C++: C/C++:
-- Built as dynamic libs?: YES YES
-- C++11: YES YES
-- C++ Compiler: /usr/bin/c++ (ver 6.3.0) 6.3.0)
-- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -DNDEBUG
-- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -D_DEBUG
-- C Compiler: /usr/bin/cc /usr/bin/cc
-- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG -DNDEBUG
-- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG -D_DEBUG
-- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO NO
-- Precompiled headers: YES YES
-- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so/usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies:dependencies:

-- OpenCV modules: modules:
-- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab videostab
-- Disabled: js world world
-- Disabled by dependency: - -
-- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz viz
-- Applications: apps apps
-- Documentation: NONO

-- Non-free algorithms: NONO

-- GUI:
-- GTK+: YES (ver 2.24.30) 2.24.30)
-- GThread : YES (ver 2.48.2) 2.48.2)
-- GtkGlExt: YES (ver 1.2.0)1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)/usr/lib/x86_64-linux-gnu/libGL.so)

-- Media I/O:
-- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8) 1.2.8)
-- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver ) )
-- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202) 0x0202)
-- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54) 1.2.54)
-- TIFF: build (ver 42 - 4.0.9) 4.0.9)
-- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)2.2.0)

-- Video I/O: I/O:
-- DC1394: YES (ver 2.2.4) 2.2.4)
-- FFMPEG: YES YES
-- avcodec: YES (ver 56.60.100) 56.60.100)
-- avformat: YES (ver 56.40.101) 56.40.101)
-- avutil: YES (ver 54.31.100) 54.31.100)
-- swscale: YES (ver 3.1.101) 3.1.101)
-- avresample: YES (ver 2.1.0) 2.1.0)
-- GStreamer:
-- base: YES (ver 1.8.3) 1.8.3)
-- video: YES (ver 1.8.3) 1.8.3)
-- app: YES (ver 1.8.3) 1.8.3)
-- riff: YES (ver 1.8.3) 1.8.3)
-- pbutils: YES (ver 1.8.3)1.8.3)

-- gPhoto2: NONO

-- Parallel framework: TBB (ver 2018.0 interface 10001)10001)

-- Trace: YES (with Intel ITT)ITT)

-- Other third-party libraries: libraries:
-- Lapack: NO NO
-- Custom HAL: NONO

-- Protobuf: build (3.5.1)(3.5.1)

-- Python 2: 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.12) 2.7.12)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12) 2.7.12)
-- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)1.11.0)

-- packages path: lib/python2.7/dist-packageslib/python2.7/dist-packages

-- Python (for build): /usr/bin/python2.7/usr/bin/python2.7

-- Java:
-- ant: /usr/bin/ant (ver 1.9.6) 1.9.6)
-- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include
-- Java wrappers: YESYES

-- Java tests: NONO

-- Matlab: NONO

-- Install to: /usr/local/usr/local

-- ----------------------------------------------------------------------------------------------------------------------------------

-- Configuring incomplete, errors occurred! occurred!
See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log". "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log".
See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log". ubuntu@ip-172-31-19-76:~/app/opencv/build$"/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log".
ubuntu@ip-172-31-19-76:~/app/opencv/build

click to hide/show revision 16
None

updated 2018-04-19 06:50:39 -0600

berak gravatar image

OpenCV 3.x does not compile for Ubuntu 16

We have tried to compile OpenCV 3.4 on Ubuntu but with no success.

The compilation fails on cmake. We keep fixing the errors, but it just keeps throwing up more and more errors. We have made sure we have installed the dependencies required.

Can someone please provide a place we can get a compiling version of OpenCV 3.x for Ubuntu?

Out cmake options:

---------------------------------
ubuntu@machine:~/app/opencv/build$ cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules ..
---------------------------------

There are lots of errors and when we fix one, it throws another after another.... a bottomless well of errors.

Can someone please provide us with a compiled version?

Thanks in advance.

Tim & team

ADDED: Compilation errors

(1) I get compilation switch errors for

‘-Wmissing-prototypes’   
‘-Wstrict-prototypes’ .  




--------------------------
Build output check failed: Regex: 'command line option .* is valid for .* but not for C++' Output line: 'cc1plus: warning: command line option ‘-Wmissing-prototypes’ is valid for C/ObjC but not for C++' Compilation failed: source file: '/home/ubuntu/app/opencv/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 -W
 gravatar imagetimur (51 mins ago)edit
-----------------------------------

(2) Also errors:

"valid for C++/ObjC++ but not for C"
for switches    
‘-Wsign-promo’ 
‘-Wsuggest-override’ 
‘-Wno-delete-non-virtual-dtor’ 
‘-fvisibility-inlines-hidden’

(3) Also errors:

 'cc1plus: warning: unrecognized command line option  
for  
‘-Wno-unnamed-type-template-args’'     
‘-Wno-implicit-fallthrough’  
‘-Wno-unused-private-field’  
‘-Wno-tautological-undefined-compare’  
‘-Wno-shorten-64-to-32’  
‘-Wno-enum-compare-switch’  
‘-Wno-inconsistent-missing-override’   
‘-Wno-unused-private-field’

(4) Also "not recognising INT8, INT16, INT32 "error which arises from 3rd party module 3rdparty/libtiff/CMakeLists.txt (line 166)

#Nonstandard int types  
if(NOT MSVC)  
  check_type_size(INT8 int8)  
  set(HAVE_INT8 ${INT8})    
  check_type_size(INT16 int16)  
  set(HAVE_INT16 ${INT16})  
  check_type_size(INT32 int32)  
  set(HAVE_INT32 ${INT32})  
endif()

--------------------- Error -------------------------------------------

Determining size of INT8 failed with the following output:  
Change Dir: /home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp  

Run Build Command:"/usr/bin/make" "cmTC_ef0b7/fast"  
/usr/bin/make -f CMakeFiles/cmTC_ef0b7.dir/build.make CMakeFiles/cmTC_ef0b7.dir/build  
make[1]: Entering directory '/home/ubuntu/app/opencv/build/CMakeFiles/CMakeTmp'  
Building C object CMakeFiles/cmTC_ef0b7.dir/int8.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 -fdata-sections  -msse -msse2 -msse3 -fvisibility=hidden  -O3 -DNDEBUG -fPIE   -o CMakeFiles/cmTC_ef0b7.dir/int8.c.o   -c /home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c  
/home/ubuntu/app/opencv/build/CMakeFiles/CheckTypeSize/int8.c:17:22: error: ‘INT8’ undeclared here (not in a function)  
 #define SIZE (sizeof(INT8))

CMAKE OUTPUT


ubuntu@ip-172-31-19-76:~/app/opencv/build cd ..;rm -rf build; mkdir build; cd build/ubuntu@ip-172-31-19-76:~/app/opencv/build cmake -D BUILD_TIFF=ON -D WITH_CUDA=OFF -D ENABLE_AVX=OFF -D WITH_OPENGL=ON -D WITH_OPENCL=OFF -D WITH_IPP=OFF -D WITH_TBB=ON -D BUILD_TBB=ON -D WITH_EIGEN=OFF -D WITH_V4L=OFF -D WITH_VTK=OFF -D BUILD_TESTS=OFF -D BUILD_PERF_TESTS=OFF -D WITH_FFMPEG=ON -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D OPENCV_EXTRA_MODULES_PATH=/opt/opencv_contrib/modules .. 
-- The CXX compiler identification is GNU 6.3.0
-- The C compiler identification is GNU 6.3.0
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Performing Test HAVE_CXX11 (check file: cmake/checks/cxx11.cpp)
-- Performing Test HAVE_CXX11 - Success
-- Found PythonInterp: /usr/bin/python2.7 (found suitable version "2.7.12", minimum required is "2.7")
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython2.7.so (found suitable exact version "2.7.12")
-- Found PythonInterp: /usr/bin/python3 (found suitable version "3.5.2", minimum required is "3.4")
-- Could NOT find PythonLibs (missing: PYTHON_LIBRARIES PYTHON_INCLUDE_DIRS) (Required is exact version "3.5.2")
Traceback (most recent call last):
File "<string>", line 1, in <module>
ImportError: No module named 'numpy'
-- Looking for ccache - not found
-- Performing Test HAVE_CXX_FSIGNED_CHAR
-- Performing Test HAVE_CXX_FSIGNED_CHAR - Success
-- Performing Test HAVE_C_FSIGNED_CHAR
-- Performing Test HAVE_C_FSIGNED_CHAR - Success
-- Performing Test HAVE_CXX_W
-- Performing Test HAVE_CXX_W - Success
-- Performing Test HAVE_C_W
-- Performing Test HAVE_C_W - Success
-- Performing Test HAVE_CXX_WALL
-- Performing Test HAVE_CXX_WALL - Success
-- Performing Test HAVE_C_WALL
-- Performing Test HAVE_C_WALL - Success
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE
-- Performing Test HAVE_CXX_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_C_WERROR_RETURN_TYPE
-- Performing Test HAVE_C_WERROR_RETURN_TYPE - Success
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_C_WERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WERROR_ADDRESS
-- Performing Test HAVE_CXX_WERROR_ADDRESS - Success
-- Performing Test HAVE_C_WERROR_ADDRESS
-- Performing Test HAVE_C_WERROR_ADDRESS - Success
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_CXX_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT
-- Performing Test HAVE_C_WERROR_SEQUENCE_POINT - Success
-- Performing Test HAVE_CXX_WFORMAT
-- Performing Test HAVE_CXX_WFORMAT - Success
-- Performing Test HAVE_C_WFORMAT
-- Performing Test HAVE_C_WFORMAT - Success
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_CXX_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY
-- Performing Test HAVE_C_WERROR_FORMAT_SECURITY - Success
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_C_WMISSING_DECLARATIONS
-- Performing Test HAVE_C_WMISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WUNDEF
-- Performing Test HAVE_CXX_WUNDEF - Success
-- Performing Test HAVE_C_WUNDEF
-- Performing Test HAVE_C_WUNDEF - Success
-- Performing Test HAVE_CXX_WINIT_SELF
-- Performing Test HAVE_CXX_WINIT_SELF - Success
-- Performing Test HAVE_C_WINIT_SELF
-- Performing Test HAVE_C_WINIT_SELF - Success
-- Performing Test HAVE_CXX_WPOINTER_ARITH
-- Performing Test HAVE_CXX_WPOINTER_ARITH - Success
-- Performing Test HAVE_C_WPOINTER_ARITH
-- Performing Test HAVE_C_WPOINTER_ARITH - Success
-- Performing Test HAVE_CXX_WSHADOW
-- Performing Test HAVE_CXX_WSHADOW - Success
-- Performing Test HAVE_C_WSHADOW
-- Performing Test HAVE_C_WSHADOW - Success
-- Performing Test HAVE_CXX_WUNINITIALIZED
-- Performing Test HAVE_CXX_WUNINITIALIZED - Success
-- Performing Test HAVE_C_WUNINITIALIZED
-- Performing Test HAVE_C_WUNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_NARROWING
-- Performing Test HAVE_CXX_WNO_NARROWING - Success
-- Performing Test HAVE_C_WNO_NARROWING
-- Performing Test HAVE_C_WNO_NARROWING - Success
-- Performing Test HAVE_CXX_WNO_COMMENT
-- Performing Test HAVE_CXX_WNO_COMMENT - Success
-- Performing Test HAVE_C_WNO_COMMENT
-- Performing Test HAVE_C_WNO_COMMENT - Success
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_CXX_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION
-- Performing Test HAVE_C_FDIAGNOSTICS_SHOW_OPTION - Success
-- Performing Test HAVE_CXX_WNO_LONG_LONG
-- Performing Test HAVE_CXX_WNO_LONG_LONG - Success
-- Performing Test HAVE_C_WNO_LONG_LONG
-- Performing Test HAVE_C_WNO_LONG_LONG - Success
-- Performing Test HAVE_CXX_PTHREAD
-- Performing Test HAVE_CXX_PTHREAD - Success
-- Performing Test HAVE_C_PTHREAD
-- Performing Test HAVE_C_PTHREAD - Success
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER
-- Performing Test HAVE_CXX_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER
-- Performing Test HAVE_C_FOMIT_FRAME_POINTER - Success
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS
-- Performing Test HAVE_CXX_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_C_FFUNCTION_SECTIONS
-- Performing Test HAVE_C_FFUNCTION_SECTIONS - Success
-- Performing Test HAVE_CXX_FDATA_SECTIONS
-- Performing Test HAVE_CXX_FDATA_SECTIONS - Success
-- Performing Test HAVE_C_FDATA_SECTIONS
-- Performing Test HAVE_C_FDATA_SECTIONS - Success
-- WARNING: Option ENABLE_AVX='OFF' is deprecated and should not be used anymore
-- Behaviour of this option is not backward compatible
-- Refer to 'CPU_BASELINE'/'CPU_DISPATCH' CMake options documentation
-- Performing Test HAVE_CXX_MSSE (check file: cmake/checks/cpu_sse.cpp)
-- Performing Test HAVE_CXX_MSSE - Success
-- Performing Test HAVE_CXX_MSSE2 (check file: cmake/checks/cpu_sse2.cpp)
-- Performing Test HAVE_CXX_MSSE2 - Success
-- Performing Test HAVE_CXX_MSSE3 (check file: cmake/checks/cpu_sse3.cpp)
-- Performing Test HAVE_CXX_MSSE3 - Success
-- Performing Test HAVE_CXX_MSSSE3 (check file: cmake/checks/cpu_ssse3.cpp)
-- Performing Test HAVE_CXX_MSSSE3 - Success
-- Performing Test HAVE_CXX_MSSE4_1 (check file: cmake/checks/cpu_sse41.cpp)
-- Performing Test HAVE_CXX_MSSE4_1 - Success
-- Performing Test HAVE_CXX_MPOPCNT (check file: cmake/checks/cpu_popcnt.cpp)
-- Performing Test HAVE_CXX_MPOPCNT - Success
-- Performing Test HAVE_CXX_MSSE4_2 (check file: cmake/checks/cpu_sse42.cpp)
-- Performing Test HAVE_CXX_MSSE4_2 - Success
-- Performing Test HAVE_CXX_MF16C (check file: cmake/checks/cpu_fp16.cpp)
-- Performing Test HAVE_CXX_MF16C - Success
-- Performing Test HAVE_CXX_MFMA
-- Performing Test HAVE_CXX_MFMA - Success
-- Performing Test HAVE_CXX_MAVX (check file: cmake/checks/cpu_avx.cpp)
-- Performing Test HAVE_CXX_MAVX - Success
-- Performing Test HAVE_CXX_MAVX2 (check file: cmake/checks/cpu_avx2.cpp)
-- Performing Test HAVE_CXX_MAVX2 - Success
-- Performing Test HAVE_CXX_MAVX512F (check file: cmake/checks/cpu_avx512.cpp)
-- Performing Test HAVE_CXX_MAVX512F - Success
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ (check file: cmake/checks/cpu_avx512skx.cpp)
-- Performing Test HAVE_CXX_MAVX512F_MAVX512CD_MAVX512VL_MAVX512BW_MAVX512DQ - Success
-- Performing Test HAVE_CPU_BASELINE_FLAGS
-- Performing Test HAVE_CPU_BASELINE_FLAGS - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_1 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_SSE4_2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_FP16 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX2 - Success
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX
-- Performing Test HAVE_CPU_DISPATCH_FLAGS_AVX512_SKX - Success
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN
-- Performing Test HAVE_CXX_FVISIBILITY_HIDDEN - Success
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN
-- Performing Test HAVE_C_FVISIBILITY_HIDDEN - Success
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for posix_memalign
-- Looking for posix_memalign - found
-- Looking for malloc.h
-- Looking for malloc.h - found
-- Looking for memalign
-- Looking for memalign - found
-- Check if the system is big endian
-- Searching 16 bit integer
-- Looking for sys/types.h
-- Looking for sys/types.h - found
-- Looking for stdint.h
-- Looking for stdint.h - found
-- Looking for stddef.h
-- Looking for stddef.h - found
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found suitable version "1.2.8", minimum required is "1.2.3")
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Looking for assert.h
-- Looking for assert.h - found
-- Looking for dlfcn.h
-- Looking for dlfcn.h - found
-- Looking for fcntl.h
-- Looking for fcntl.h - found
-- Looking for inttypes.h
-- Looking for inttypes.h - found
-- Looking for io.h
-- Looking for io.h - found
-- Looking for limits.h
-- Looking for limits.h - found
-- Looking for memory.h
-- Looking for memory.h - found
-- Looking for search.h
-- Looking for search.h - found
-- Looking for string.h
-- Looking for string.h - found
-- Looking for strings.h
-- Looking for strings.h - found
-- Looking for sys/time.h
-- Looking for sys/time.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Performing Test C_HAS_inline
-- Performing Test C_HAS_inline - Success
-- Check size of signed short
-- Check size of signed short - done
-- Check size of unsigned short
-- Check size of unsigned short - done
-- Check size of signed int
-- Check size of signed int - done
-- Check size of unsigned int
-- Check size of unsigned int - done
-- Check size of signed long
-- Check size of signed long - done
-- Check size of unsigned long
-- Check size of unsigned long - done
-- Check size of signed long long
-- Check size of signed long long - done
-- Check size of unsigned long long
-- Check size of unsigned long long - done
-- Check size of unsigned char *
-- Check size of unsigned char * - done
-- Check size of size_t
-- Check size of size_t - done
-- Check size of ptrdiff_t
-- Check size of ptrdiff_t - done
-- Check size of INT8
-- Check size of INT8 - failed
-- Check size of INT16
-- Check size of INT16 - failed
-- Check size of INT32
-- Check size of INT32 - failed
-- Looking for floor
-- Looking for floor - found
-- Looking for pow
-- Looking for pow - found
-- Looking for sqrt
-- Looking for sqrt - found
-- Looking for isascii
-- Looking for isascii - found
-- Looking for memset
-- Looking for memset - found
-- Looking for mmap
-- Looking for mmap - found
-- Looking for getopt
-- Looking for getopt - found
-- Looking for memmove
-- Looking for memmove - found
-- Looking for setmode
-- Looking for setmode - not found
-- Looking for strcasecmp
-- Looking for strcasecmp - found
-- Looking for strchr
-- Looking for strchr - found
-- Looking for strrchr
-- Looking for strrchr - found
-- Looking for strstr
-- Looking for strstr - found
-- Looking for strtol
-- Looking for strtol - found
-- Looking for strtol
-- Looking for strtol - found
-- Looking for strtoull
-- Looking for strtoull - found
-- Looking for lfind
-- Looking for lfind - found
-- Performing Test HAVE_SNPRINTF
-- Performing Test HAVE_SNPRINTF - Success
-- Check if the system is big endian
-- Searching 16 bit integer
-- Using unsigned short
-- Check if the system is big endian - little endian
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE
-- Performing Test HAVE_C_WNO_UNUSED_BUT_SET_VARIABLE - Success
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_C_WNO_MISSING_PROTOTYPES - Success
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_C_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_C_WNO_UNDEF
-- Performing Test HAVE_C_WNO_UNDEF - Success
-- Performing Test HAVE_C_WNO_UNUSED
-- Performing Test HAVE_C_WNO_UNUSED - Success
-- Performing Test HAVE_C_WNO_SIGN_COMPARE
-- Performing Test HAVE_C_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_C_WNO_CAST_ALIGN
-- Performing Test HAVE_C_WNO_CAST_ALIGN - Success
-- Performing Test HAVE_C_WNO_SHADOW
-- Performing Test HAVE_C_WNO_SHADOW - Success
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_C_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST
-- Performing Test HAVE_C_WNO_POINTER_TO_INT_CAST - Success
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST
-- Performing Test HAVE_C_WNO_INT_TO_POINTER_CAST - Success
-- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION
-- Performing Test HAVE_C_WNO_MISLEADING_INDENTATION - Success
-- Performing Test HAVE_C_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_C_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_MISSING_DECLARATIONS - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER
-- Performing Test HAVE_CXX_WNO_UNUSED_PARAMETER - Success
-- Performing Test HAVE_CXX_WNO_UNDEF
-- Performing Test HAVE_CXX_WNO_UNDEF - Success
-- Found WebP: /usr/lib/x86_64-linux-gnu/libwebp.so
-- Found Jasper: /usr/lib/x86_64-linux-gnu/libjasper.so (found version "1.900.1")
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.54")
-- Looking for /usr/include/libpng/png.h
-- Looking for /usr/include/libpng/png.h - found
-- Found OpenEXR: /usr/lib/x86_64-linux-gnu/libIlmImf.so
-- Checking for module 'gtk+-3.0'
-- No package 'gtk+-3.0' found
-- Checking for module 'gtk+-2.0'
-- Found gtk+-2.0, version 2.24.30
-- Checking for module 'gthread-2.0'
-- Found gthread-2.0, version 2.48.2
-- Checking for module 'gtkglext-1.0'
-- Found gtkglext-1.0, version 1.2.0
-- Checking for module 'gstreamer-base-1.0'
-- Found gstreamer-base-1.0, version 1.8.3
-- Checking for module 'gstreamer-video-1.0'
-- Found gstreamer-video-1.0, version 1.8.3
-- Checking for module 'gstreamer-app-1.0'
-- Found gstreamer-app-1.0, version 1.8.3
-- Checking for module 'gstreamer-riff-1.0'
-- Found gstreamer-riff-1.0, version 1.8.3
-- Checking for module 'gstreamer-pbutils-1.0'
-- Found gstreamer-pbutils-1.0, version 1.8.3
-- Checking for module 'libdc1394-2'
-- Found libdc1394-2, version 2.2.4
-- Checking for modules 'libavcodec;libavformat;libavutil;libswscale'
-- Found libavcodec, version 56.60.100
-- Found libavformat, version 56.40.101
-- Found libavutil, version 54.31.100
-- Found libswscale, version 3.1.101
-- Checking for module 'libavresample'
-- Found libavresample, version 2.1.0
-- Checking for module 'libgphoto2'
-- No package 'libgphoto2' found
-- Performing Test HAVE_CXX_WNO_SHADOW
-- Performing Test HAVE_CXX_WNO_SHADOW - Success
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES
-- Performing Test HAVE_CXX_WNO_MISSING_PROTOTYPES - Failed
-- TBB: Download: 2018_U1.tar.gz
-- Could not find OpenBLAS lib. Turning OpenBLAS_FOUND off
-- Could NOT find Atlas (missing: Atlas_CLAPACK_INCLUDE_DIR)
-- Looking for dgemm_
-- Looking for dgemm_ - found
-- Looking for pthread.h
-- Looking for pthread.h - found
-- Looking for pthread_create
-- Looking for pthread_create - found
-- Found Threads: TRUE
-- A library with BLAS API found.
-- Looking for cheev_
-- Looking for cheev_ - found
-- A library with LAPACK API found.
-- Performing Test HAVE_CXX_WNO_DEPRECATED
-- Performing Test HAVE_CXX_WNO_DEPRECATED - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS
-- Performing Test HAVE_CXX_WNO_UNUSED_LOCAL_TYPEDEFS - Success
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE
-- Performing Test HAVE_CXX_WNO_SIGN_COMPARE - Success
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO
-- Performing Test HAVE_CXX_WNO_SIGN_PROMO - Success
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE
-- Performing Test HAVE_CXX_WNO_TAUTOLOGICAL_UNDEFINED_COMPARE - Failed
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS
-- Performing Test HAVE_CXX_WNO_IGNORED_QUALIFIERS - Success
-- Performing Test HAVE_CXX_WNO_EXTRA
-- Performing Test HAVE_CXX_WNO_EXTRA - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION
-- Performing Test HAVE_CXX_WNO_UNUSED_FUNCTION - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE
-- Performing Test HAVE_CXX_WNO_UNUSED_CONST_VARIABLE - Success
-- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32
-- Performing Test HAVE_CXX_WNO_SHORTEN_64_TO_32 - Failed
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF
-- Performing Test HAVE_CXX_WNO_INVALID_OFFSETOF - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE_SWITCH - Failed
-- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE
-- Performing Test HAVE_CXX_WNO_SUGGEST_OVERRIDE - Success
-- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE
-- Performing Test HAVE_CXX_WNO_INCONSISTENT_MISSING_OVERRIDE - Failed
-- Found apache ant: /usr/bin/ant (1.9.6)
-- Found JNI: /usr/lib/jvm/default-java/jre/lib/amd64/libjawt.so
-- Could NOT find Matlab (missing: MATLAB_MEX_SCRIPT MATLAB_INCLUDE_DIRS MATLAB_ROOT_DIR MATLAB_LIBRARIES MATLAB_LIBRARY_DIRS MATLAB_MEXEXT MATLAB_ARCH MATLAB_BIN)
-- Looking for dlerror in dl
-- Looking for dlerror in dl - found
CMake Error at cmake/OpenCVModule.cmake:288 (message):
No modules has been found: /opt/opencv_contrib/modules
Call Stack (most recent call first):
cmake/OpenCVModule.cmake:368 (_glob_locations)
modules/CMakeLists.txt:7 (ocv_glob_modules)

-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS
-- Performing Test HAVE_CXX_WNO_DEPRECATED_DECLARATIONS - Success
-- Registering hook 'INIT_MODULE_SOURCES_opencv_dnn': /home/ubuntu/app/opencv/modules/dnn/cmake/hooks/INIT_MODULE_SOURCES_opencv_dnn.cmake
-- Performing Test HAVE_CXX_WNO_PARENTHESES
-- Performing Test HAVE_CXX_WNO_PARENTHESES - Success
-- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED
-- Performing Test HAVE_CXX_WNO_MAYBE_UNINITIALIZED - Success
-- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR
-- Performing Test HAVE_CXX_WNO_ERROR_NON_VIRTUAL_DTOR - Success
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE
-- Performing Test HAVE_CXX_WNO_ENUM_COMPARE - Success
-- opencv_dnn: filter out ocl4dnn source code
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL
-- Performing Test HAVE_CXX_WNO_OVERLOADED_VIRTUAL - Success
-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD

-- Performing Test HAVE_CXX_WNO_UNUSED_PRIVATE_FIELD - Failed

-- -- General configuration for OpenCV 3.4.1-dev =====================================

-- Version control: 3.4.1-328-g0477284-dirty

-- -- Platform:
-- Timestamp: 2018-04-19T11:11:00Z
-- Host: Linux 4.4.0-1054-aws x86_64
-- CMake: 3.5.1
-- CMake generator: Unix Makefiles
-- CMake build tool: /usr/bin/make

-- Configuration: RELEASE

-- -- CPU/HW features:
-- Baseline: SSE SSE2 SSE3
-- requested: SSE3
-- disabled: AVX
-- Dispatched code generation: SSE4_1 SSE4_2 FP16 AVX AVX2 AVX512_SKX
-- requested: SSE4_1 SSE4_2 AVX FP16 AVX2 AVX512_SKX
-- SSE4_1 (3 files): + SSSE3 SSE4_1
-- SSE4_2 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2
-- FP16 (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 AVX
-- AVX (5 files): + SSSE3 SSE4_1 POPCNT SSE4_2 AVX
-- AVX2 (9 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2

-- AVX512_SKX (1 files): + SSSE3 SSE4_1 POPCNT SSE4_2 FP16 FMA3 AVX AVX2 AVX_512F AVX512_SKX

-- -- C/C++:
-- Built as dynamic libs?: YES
-- C++11: YES
-- C++ Compiler: /usr/bin/c++ (ver 6.3.0)
-- C++ flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG
-- C++ flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG
-- C Compiler: /usr/bin/cc
-- C flags (Release): -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 -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 -O3 -DNDEBUG -DNDEBUG
-- C flags (Debug): -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 -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 -g -O0 -DDEBUG -D_DEBUG
-- Linker flags (Release):
-- Linker flags (Debug):
-- ccache: NO
-- Precompiled headers: YES
-- Extra dependencies: dl m pthread rt /usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so

-- 3rdparty dependencies:

-- -- OpenCV modules:
-- To be built: calib3d core dnn features2d flann highgui imgcodecs imgproc java java_bindings_generator ml objdetect photo python2 python_bindings_generator shape stitching superres video videoio videostab
-- Disabled: js world
-- Disabled by dependency: -
-- Unavailable: cudaarithm cudabgsegm cudacodec cudafeatures2d cudafilters cudaimgproc cudalegacy cudaobjdetect cudaoptflow cudastereo cudawarping cudev python3 ts viz
-- Applications: apps
-- Documentation: NO

-- Non-free algorithms: NO

-- -- GUI:
-- GTK+: YES (ver 2.24.30)
-- GThread : YES (ver 2.48.2)
-- GtkGlExt: YES (ver 1.2.0)

-- OpenGL support: YES (/usr/lib/x86_64-linux-gnu/libGLU.so /usr/lib/x86_64-linux-gnu/libGL.so)

-- -- Media I/O:
-- ZLib: /usr/lib/x86_64-linux-gnu/libz.so (ver 1.2.8)
-- JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so (ver )
-- WEBP: /usr/lib/x86_64-linux-gnu/libwebp.so (ver encoder: 0x0202)
-- PNG: /usr/lib/x86_64-linux-gnu/libpng.so (ver 1.2.54)
-- TIFF: build (ver 42 - 4.0.9)
-- JPEG 2000: /usr/lib/x86_64-linux-gnu/libjasper.so (ver 1.900.1)

-- OpenEXR: /usr/lib/x86_64-linux-gnu/libImath.so /usr/lib/x86_64-linux-gnu/libIlmImf.so /usr/lib/x86_64-linux-gnu/libIex.so /usr/lib/x86_64-linux-gnu/libHalf.so /usr/lib/x86_64-linux-gnu/libIlmThread.so (ver 2.2.0)

-- -- Video I/O:
-- DC1394: YES (ver 2.2.4)
-- FFMPEG: YES
-- avcodec: YES (ver 56.60.100)
-- avformat: YES (ver 56.40.101)
-- avutil: YES (ver 54.31.100)
-- swscale: YES (ver 3.1.101)
-- avresample: YES (ver 2.1.0)
-- GStreamer:
-- base: YES (ver 1.8.3)
-- video: YES (ver 1.8.3)
-- app: YES (ver 1.8.3)
-- riff: YES (ver 1.8.3)
-- pbutils: YES (ver 1.8.3)

-- gPhoto2: NO

-- -- Parallel framework: TBB (ver 2018.0 interface 10001)

-- -- Trace: YES (with Intel ITT)

-- -- Other third-party libraries:
-- Lapack: NO
-- Custom HAL: NO

-- Protobuf: build (3.5.1)

-- -- Python 2:
-- Interpreter: /usr/bin/python2.7 (ver 2.7.12)
-- Libraries: /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12)
-- numpy: /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)

-- packages path: lib/python2.7/dist-packages

-- -- Python (for build): /usr/bin/python2.7

-- -- Java:
-- ant: /usr/bin/ant (ver 1.9.6)
-- JNI: /usr/lib/jvm/default-java/include /usr/lib/jvm/default-java/include/linux /usr/lib/jvm/default-java/include
-- Java wrappers: YES

-- Java tests: NO

-- -- Matlab: NO

-- -- Install to: /usr/local

-- -----------------------------------------------------------------

-- -- Configuring incomplete, errors occurred!
See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeOutput.log".
See also "/home/ubuntu/app/opencv/build/CMakeFiles/CMakeError.log".
ubuntu@ip-172-31-19-76:~/app/opencv/build

ubuntu@ip-172-31-19-76:~/app/opencv/build