cmake build error

edit

Hi,

I am working on archlinux, and my opencv version is 3.4.3(by the output of pkg-config --modversion opencv).

My CMakeLists.txt is like this:

cmake_minimum_required(VERSION 2.8.12)
project(example)


if (CMAKE_COMPILER_IS_GNUCXX)
    set (CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
    message ("CMAKE_CXX_FLAGS is: ${CMAKE_CXX_FLAGS}")
endif (CMAKE_COMPILER_IS_GNUCXX)

find_package(PkgConfig REQUIRED)
pkg_check_modules(OPENCV REQUIRED opencv)


add_executable(main convert_cifar10.cpp)
target_link_libraries(main PRIVATE tcmalloc ${OPENCV_LIBRARIES}) 
target_include_directories(main PRIVATE ${OPENCV_INCLUDE_DIRS})
target_compile_options(main PRIVATE ${OPENCV_CFLAGS_OTHER})

when I run cmake ., I got the tons of errors like this:

[100%] Linking CXX executable main /usr/bin/ld: warning: libvtkInteractionStyle.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkFiltersExtraction.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkRenderingLOD.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkIOPLY.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkFiltersTexture.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkIOExport.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkIOImage.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkRenderingGL2PSOpenGL2.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkIOGeometry.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkImagingCore.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkRenderingFreeType.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkRenderingOpenGL2.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkRenderingCore.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkFiltersSources.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkFiltersGeneral.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkFiltersCore.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkIOCore.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using -rpath or -rpath-link) /usr/bin/ld: warning: libvtkCommonExecutionModel.so.1, needed by /usr/lib/libopencv_viz.so.3.4.3, not found (try using ...