vcpkg/scripts/cmake, branch 2019.12

[vcpkg_install_qmake] Add vcpkg_install_qmake (#9412)

2019-12-23T14:10:12+00:00

* [vcpkg_install_qmake] Add vcpkg_install_qmake and convert existing ports to use it.
[vcpkg_configure_qmake] Add 'staticlib' to CONFIG in static builds

* [vcpkg_configure_qmake] Don't specify DESTDIR

* [libqglviewer][vcpkg_configure_qmake] Add staticlib CONFIG only for libqglviewer

* [qt5-base] Increment version to track changes in vcpkg_configure_qmake()

Fix CMAKE_TRY_COMPILE_PLATFORM_VARIABLES (#8533)

2019-12-20T20:20:31+00:00

* Fix CMAKE_TRY_COMPILE_PLATFORM_VARIABLES

to respect already set values
closes #8506

* ws change to trigger full rebuild

[libxslt] Fix writing to locations outside vcpkg in Windows builds (#9242)

2019-12-07T13:50:24+00:00

* [libxslt] Fix writing to locations outside vcpkg in Windows builds

* [libxslt] Add passing arm64-windows to baseline

[vcpkg_find_acquire_program] Give hints for yasm with brew and apt (#9191)

2019-12-07T00:01:12+00:00

[ffmpeg] Fixed build error ARM64 Windows 10 (#9160)

2019-12-03T19:17:08+00:00

* [ffmpeg] Fixed build error ARM64 Windows 10

* [ffmpeg] Avoid gas-preprocessor caching

Merge pull request #5719 from donny-dont/github-url

2019-11-22T23:13:08+00:00

[vcpkg_from_github] Allow targeting Github Enterprise instances

[vcpkg_from_github] Rename GITHUB_URL -> GITHUB_HOST

2019-11-22T18:05:39+00:00

Rename TOKEN -> AUTHORIZATION_TOKEN

Merge pull request #7598 from Neumann-A/path_separator

2019-11-22T17:45:33+00:00

[vcpkg] QoL: add host specific path separator to common definitions

[libusb] upgrade and support arm64 (#8976)

2019-11-19T19:02:13+00:00

[libxslt]Using vcpkg_install_nmake in Windows, support unix. (#8589)

2019-10-30T06:23:36+00:00

* [libxslt]Using vcpkg_install_nmake in Windows, support unix.

* support PRERUN_SHELL/PRERUN_SHELL_DEBUG/PRERUN_SHELL_RELEASE

* Re-trigger CI.