* [OpenCV] update to v4
* [OpenCV] update to v4.1
* [OpenCV] merge #6901 and #6812
* [OpenCV] port patches to v4.1
* [OpenCV] fix naming
* [OpenCV] fix regression with static linkage
* [OpenCV] fix linking to optional feature dependencies in static mode
* fix ffmpeg on some architectures
* trigger rebuild of regressions on macOS
* [zxing-cpp] fix opencv 4.1 compat
* [ogre] improve patching for static builds
* [OpenCV] fixes for extra features
* [OpenCV] drastically reduce patchset
* [OpenCV] fix regression on linux
* [OpenCV] fix regression on Windows
* [qt5] depends on qt5-activeqt only on windows
* update to v4.1.1
* [OpenCV] additional fixes for 4.1.1
* [OpenCV] fix Eigen3 feature integration
* [opencv] Fix compilation in UWP
* [opencv] Fix merge conflicts
* [ffmpeg] fix cmake module for osx
* [OpenCV] add pre-caching of optflow cuda package
* [gdcm] properly fix#6863 instead of wrong #6901
* [OpenCV] fix OpenMP feature
* [opencv] Add missing GetModuleHandle() call guard for UWP
* [freeimage] Do not depend on libwebp[all] on UWP
* [opencv] Set app container bit for UWP
* [zxing-cpp] Fail with explicit message in UWP
* [pthreads4w] fix target creation, missing dlls
* [pthreads4w] bump CONTROL
* [opencv,zxing-cpp] Fix OpenCV Video IO module
* [zxing-cpp] Revert unnecessary changes
* [opencv] Feature halide
* Fix regression in UWP
* [ffmpeg] remove unnecessary patch pointing to old OpenCV version
* [opencv] remove versioning from windows dll filenames
* [opencv] Move port to opencv4
* [opencv,opencv4] Make meta-package install OpenCV 4.1
* [opencv3] Rename old port opencv->opencv3
* Add failure messages when another OpenCV is already installed
* [opencv] Fixed OpenCV versioning using wrong commit
As there is no OpenCV repository, the hash is wrongly determined
Closes#6708
* [opencv] cmake disable find package git
* [LibLZMA] add a config-generated by CMake
* bump control files of LibLZMA and dependent ports
* [tiff] use proper liblzma target
[OpenCV] add an explicit dependency on LibLZMA for static linking
* [liblzma] fix header install path
* [LibLZMA] avoid using targets in old symbols
* fixes for windows-static and trying to see if CI is happier with a share/lib folder written in lowercase
* [LibLZMA] use only modern CMake language, remove patch in favour of target public definition
* [lzma] put symbols in cmake cache
* [libxmlpp] remove CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS regression
* [lzma] fix header install path
* [liblzma] install wrapper to force config mode
* [liblzma] remove function check inside cmake config since we know it will pass
* [liblzma] wrapper fix
* [tiff,geotiff] general cleanup and patch fixes
* [libgeotiff] remove debug tools
* [tesseract] modernize
* [tiff] fix also tiff_library symbol
* [pdal,libgeotiff] better library integration
* [tiff] restore using unix i/o on UWP, since it was working... for sure win32 one cannot work
* [tiff] enable lzma also on uwp, since it works and is requested by many dependencies
* [selene] enable build on arm/arm64-windows, which was surely broken before
* [lzma] uniform naming with cmake 3.14
* [podofo] fix regression, it requires openssl which was disabled in dependencies
* [many ports] remove unnecessary mods
* [boost-iostream] chmod
* [openssl] fix regression due to missing architecture
* [podofo] fix regression on uwp due to missing include
* [libpq] explicitly fail on UWP, it should avoid being marked as regression
* [shiva] fix regression on linux
