[qtbase] Add feature for gtk3 platform theme

[MB3hel]

Fixes #35594

• Changes comply with the maintainer guide
• SHA512s are updated for each updated download
• The "supports" clause reflects platforms that may be fixed by this new version
• Any fixed CI baseline entries are removed from that file.
• Any patches that are no longer applied are deleted from the port's directory.
• The version database is fixed by rerunning ./vcpkg x-add-version --all and committing the result.
• Only one version is added to each modified port's versions file.

[MB3hel]

@microsoft-github-policy-service agree

[jimwang118]

Note: I will be converting your PR to draft status. When you respond, please revert to "ready for review". That way, I can be aware that you've responded since you can't modify the tags.
Please resolve the code conflict.

[MB3hel]

Previously failed on x86-windows due to incorrect hash in versions file. Not sure why, because it was updated. Maybe related to force push / commit amend / rebase process. Not sure what happened.

Regardless, fixed now and I double checked manually this time.

[jimwang118]

The following error occurred during local testing:

CMake Error at cmake/QtBuildInformation.cmake:508 (message):
   Feature "xcb": Forcing to "ON" breaks its condition:

       QT_FEATURE_thread AND TARGET XCB::XCB AND TEST_xcb_syslibs AND QT_FEATURE_xkbcommon_x11

   Condition values dump:

       QT_FEATURE_thread = "ON"
       TARGET XCB::XCB found
       TEST_xcb_syslibs = "FALSE"
       QT_FEATURE_xkbcommon_x11 not evaluated

config-x64-linux-out.log

[jimwang118]

Note: I will be converting your PR to draft status. When you respond, please revert to "ready for review". That way, I can be aware that you've responded since you can't modify the tags.

[MB3hel]

@jimwang118 This doesn't seem to be caused by any changes in this PR. This seems to be due to missing system libraries necessary to build QT (TEST_xcb_syslibs = "FALSE" indicates such, see lines 483 and 918 of qtbase/src/gui/configure.cmake)

On an Ubuntu system, this is solved for me by running sudo apt-get install '^libxcb.*-dev' libx11-xcb-dev libglu1-mesa-dev libxrender-dev libxi-dev libxkbcommon-dev libxkbcommon-x11-dev as indicated by the port as required.

Without these system dependencies, this error occurs even without the changes made in this PR.

If I'm missing something here please let me know, but I don't believe this is related to my changes.

[jimwang118]

@jimwang118 This doesn't seem to be caused by any changes in this PR. This seems to be due to missing system libraries necessary to build QT (TEST_xcb_syslibs = "FALSE" indicates such, see lines 483 and 918 of qtbase/src/gui/configure.cmake)

On an Ubuntu system, this is solved for me by running sudo apt-get install '^libxcb.*-dev' libx11-xcb-dev libglu1-mesa-dev libxrender-dev libxi-dev libxkbcommon-dev libxkbcommon-x11-dev as indicated by the port as required.

Without these system dependencies, this error occurs even without the changes made in this PR.

If I'm missing something here please let me know, but I don't believe this is related to my changes.

OK, thank you very much, I will retest this PR.

[jimwang118]

Feature gtk3 passed with following triplets:

x64-linux

[BillyONeal]

@jimwang118 You can run https://github.com/microsoft/vcpkg/blob/master/scripts/azure-pipelines/linux/provision-image.sh on a Linux box to install the same stuff that our build lab installs.

@MB3hel Thanks for the feature!