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conan install opencv/4.1.2@ --profile=/home/conan/w/BuildSingleReference/10103/ed3b78e5-52a5-4a92-92c7-3385a9cea6d6/profile.txt --build=opencv
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=gcc
compiler.libcxx=libstdc++
compiler.version=8
os=Linux
os_build=Linux
[options]
opencv:shared=False
[build_requires]
[env]

opencv/4.1.2: Forced build from source
Installing package: opencv/4.1.2
Requirements
    eigen/3.3.9 from 'conan-center' - Cache
    gtk/system from 'conan-center' - Cache
    jasper/2.0.25 from 'conan-center' - Cache
    jbig/20160605 from 'conan-center' - Cache
    libdeflate/1.7 from 'conan-center' - Cache
    libjpeg/9d from 'conan-center' - Cache
    libpng/1.6.37 from 'conan-center' - Cache
    libtiff/4.2.0 from 'conan-center' - Cache
    libwebp/1.1.0 from 'conan-center' - Cache
    opencv/4.1.2 from local cache - Cache
    openexr/2.5.5 from 'conan-center' - Cache
    protobuf/3.15.5 from 'conan-center' - Cache
    quirc/1.1 from 'conan-center' - Cache
    xz_utils/5.2.5 from 'conan-center' - Cache
    zlib/1.2.11 from 'conan-center' - Cache
    zstd/1.4.8 from 'conan-center' - Cache
Packages
    eigen/3.3.9:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Cache
    gtk/system:cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1 - Cache
    jasper/2.0.25:8f568dac2ad3e0e6643a4f08d763296e7f634f47 - Cache
    jbig/20160605:6f46fdedea54ab83499730bc80a5f27eadb1103e - Cache
    libdeflate/1.7:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache
    libjpeg/9d:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache
    libpng/1.6.37:4f75e4b120320a9fb6ac0012242d9ac95d18b6f6 - Cache
    libtiff/4.2.0:ceb2065fb1b95cd74fca351ff2db01a6d9499ce6 - Cache
    libwebp/1.1.0:a4d73d2d4a03abfc1a36922919556dad5ab3d20d - Cache
    opencv/4.1.2:cfaa3104d13eb3023d23e14f804dd5c8788fa25c - Build
    openexr/2.5.5:5c0cb4dc7d73d29f784ac1514b59ca7983316de3 - Cache
    protobuf/3.15.5:5f05f2b126fe3ac7858460ebe832e8cddd4119bd - Cache
    quirc/1.1:716eff965eceaa37bb35f3d8dde06d267f338278 - Cache
    xz_utils/5.2.5:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache
    zlib/1.2.11:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache
    zstd/1.4.8:1d877a3df840030e6a8abb74c5ffb9088d08b47a - Cache

Installing (downloading, building) binaries...
eigen/3.3.9: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
gtk/system: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
jbig/20160605: Already installed!
jbig/20160605: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/jbig/20160605/_/_/package/6f46fdedea54ab83499730bc80a5f27eadb1103e/bin
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
libdeflate/1.7: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
libjpeg/9d: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
libwebp/1.1.0: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
quirc/1.1: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
xz_utils/5.2.5: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
zlib/1.2.11: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
zstd/1.4.8: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
jasper/2.0.25: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
libpng/1.6.37: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
libtiff/4.2.0: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
openexr/2.5.5: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
protobuf/3.15.5: Already installed!
protobuf/3.15.5: Appending PATH environment variable: /home/conan/w/BuildSingleReference/.conan/data/protobuf/3.15.5/_/_/package/5f05f2b126fe3ac7858460ebe832e8cddd4119bd/bin
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
opencv/4.1.2: Copying sources to build folder
opencv/4.1.2: Building your package in /home/conan/w/BuildSingleReference/.conan/data/opencv/4.1.2/_/_/build/cfaa3104d13eb3023d23e14f804dd5c8788fa25c
opencv/4.1.2: Generator cmake created conanbuildinfo.cmake
opencv/4.1.2: Generator cmake_find_package created FindJasper.cmake
opencv/4.1.2: Generator cmake_find_package created FindPNG.cmake
opencv/4.1.2: Generator cmake_find_package created FindOpenEXR.cmake
opencv/4.1.2: Generator cmake_find_package created FindTIFF.cmake
opencv/4.1.2: Generator cmake_find_package created FindEigen3.cmake
opencv/4.1.2: Generator cmake_find_package created Findquirc.cmake
opencv/4.1.2: Generator cmake_find_package created Findgtk.cmake
opencv/4.1.2: Generator cmake_find_package created FindProtobuf.cmake
opencv/4.1.2: Generator cmake_find_package created FindZLIB.cmake
opencv/4.1.2: Generator cmake_find_package created FindJPEG.cmake
opencv/4.1.2: Generator cmake_find_package created Findlibdeflate.cmake
opencv/4.1.2: Generator cmake_find_package created FindLibLZMA.cmake
opencv/4.1.2: Generator cmake_find_package created Findjbig.cmake
opencv/4.1.2: Generator cmake_find_package created Findzstd.cmake
opencv/4.1.2: Generator cmake_find_package created FindWebP.cmake
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK. 'fPIC' option found and apparently well managed
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
opencv/4.1.2: Calling build()
opencv/4.1.2: 
eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen libdir "lib" does not contain any declared library
eigen/3.3.9: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/eigen/3.3.9/_/_/package/5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9/lib
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component eigen::eigen3 libdir "lib" does not contain any declared library
gtk/system: WARN: Lib folder doesn't exist, can't collect libraries: /home/conan/w/BuildSingleReference/.conan/data/gtk/system/_/_/package/cc5e5ca8b619d2dffaaeae1e4924ae3ce085a8f1/lib
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component gtk::gtk libdir "lib" does not contain any declared library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component libwebp::libwebp libdir "lib" does not contain any declared library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component zstd::zstd libdir "lib" does not contain any declared library
[HOOK - conan-center.py] post_package_info(): WARN: [LIBRARY DOES NOT EXIST (KB-H054)] Component protobuf::protobuf libdir "lib" does not contain any declared library
opencv/4.1.2: WARN: Build folder is dirty, removing it: /home/conan/w/BuildSingleReference/.conan/data/opencv/4.1.2/_/_/build/cfaa3104d13eb3023d23e14f804dd5c8788fa25c
opencv/4.1.2: ERROR: Package 'cfaa3104d13eb3023d23e14f804dd5c8788fa25c' build failed
opencv/4.1.2: WARN: Build folder /home/conan/w/BuildSingleReference/.conan/data/opencv/4.1.2/_/_/build/cfaa3104d13eb3023d23e14f804dd5c8788fa25c
ERROR: opencv/4.1.2: Error in build() method, line 324
	self._patch_opencv()
while calling '_patch_opencv', line 177
	'if(FALSE)  # patch: disable if(TARGET "${Protobuf_LIBRARIES}")')
	ConanException: replace_in_file didn't find pattern 'if(TARGET "${Protobuf_LIBRARIES}")' in 'source_subfolder/cmake/OpenCVFindProtobuf.cmake' file.