Qt5LinguistToolsConfig Can't find "x64-linux/tools/qt5/lrelease" under linux

[longhuan2018]

When I submit a new port #7760, it fails in vcpkg-Linux-PR, here is its error log.

CMake Error at /home/vcpkg/myagent/_work/4/s/installed/x64-linux/share/cmake/Qt5LinguistTools/Qt5LinguistToolsConfig.cmake:10 (message):
  The package "Qt5LinguistTools" references the file

     "/home/vcpkg/myagent/_work/4/s/installed/x64-linux/tools/qt5/lrelease"

  but this file does not exist.  Possible reasons include:

  * The file was deleted, renamed, or moved to another location.

  * An install or uninstall procedure did not complete successfully.

  * The installation package was faulty and contained

     "/home/vcpkg/myagent/_work/4/s/installed/x64-linux/share/cmake/Qt5LinguistTools/Qt5LinguistToolsConfig.cmake"

  but not all the files it references.

Call Stack (most recent call first):
  /home/vcpkg/myagent/_work/4/s/installed/x64-linux/share/cmake/Qt5LinguistTools/Qt5LinguistToolsConfig.cmake:26 (_qt5_LinguistTools_check_file_exists)
  /home/vcpkg/myagent/_work/4/s/scripts/buildsystems/vcpkg.cmake:256 (_find_package)
  CMakeLists.txt:55 (find_package)

Under Windows, I found that qt5-tools are installed in the tools/qt5-tools directory instead of tools/qt5.
I checked the solution for the issue #2834, but the latest version of vcpkg has merged this solution, so I wonder if there are some hidden bugs under Linux.

[Neumann-A]

Note: there is a general problem that the qt ports currently require vcpkg_copy_dependencies to make the tools work using cmake. VCPKG requires that each port has a unique set of files not overlapping with other ports. vcpkg_copy_dependencies breaks this if the tools are moved to tools/qt5 and as such are moved to tools/${PORT}. Properly adding the /bin to PATH using the vcpkg cmake toolchain would solve that problem and avoid the copying of duplicated dependencies.

[longhuan2018]

Fixcmake.py Modify the tools/qt5 in the cmake file of the qt tool to the tools/${port} directory, but it only considers the file suffix of windows. Add the suffix of linux and osx to the regular expression to fix the issue. #8029

[Rastaban]

This should be fixed in 96f4487 (Thank you @longhuan2018!)