The VS2015 standard library requires, in debug mode, a comparison
operator on `T × U` and `U × T` to also be a comparison operator on
`T × T` and on `U × U`, and so in
vcpkg::Install::install_package::intersection_compare, I've added two
new `operator()` overloads which take those respectively, on VS2015.
Also, `[nodiscard]` was added to somewhere in `vcpkg/base/strings.h`,
which gives a warning in VS2015 -- thus, I added the `vcpkg/pragmas.h`
include, since that fixes the warning.
* [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
* added function vcpkg_fail_port_install to fail the portfile under requested circumstances and display a standarized failure message
* added always option.
* fix linux regressions
* bump control for ci tu rerun
I was building under /W3, because CMake hadn't been set up to build
under /W4 -- therefore, I didn't see some warnings.
We also decided to remove the niebloids and instead break ADL by using
`= delete`, since otherwise we get warnings when we define a local
variable with the same name as a niebloid. I also removed `status` and
`symlink_status` from the `files` header, since it's unnecessary now,
and they're just implementation details of `RealFilesystem`.
I also removed some existing uses of unqualified `status(path)`, since
that no longer compiles. I also added `Filesystem::canonical`, to remove
another use of `fs::stdfs` in a function I was already working in.
There's a bug in `std::experimental::filesystem::status` on
libstdc++ -- it incorrectly sets its `error_code` when a file
doesn't exist, or when a path doesn't exist. In order to get
around this, `error_code` was cleared when the file doesn't exist,
but it was not cleared when the path didn't exist.
Note: in this case, I say "the file doesn't exist" when, if you
look up "a/b/c", "a/b" exists but "c" doesn't. I say "the path
doesn't exist" when, if you look up "a/b/c", either "a" or "a/b"
doesn't exist.
