If QT_VERSION is not defined, it gets define with the AUTO value. And
its definition is moved to the helper file.
find_qt now:
- Check quietly for Qt5 and Qt6
- If QT_VERSION is set to AUTO. It checks firstly if Qt5 was found it
will use it. If not it do the same for Qt6
- If QT_VERSION is set to 5 or 6, it checks if the choice was found and
use it. And if not, it falls back to the other if found.
- If neither Qt5 or Qt6 are found, a fatal error is emitted.
- The macro saved the _QT_VERSION in the cache to replace QT_VERSION,
so the process is not repeated each time that find_qt is used.
- When Qt::Gui is in the Linux component list, Qt::GuiPrivate is added.
So using the versioned one is no longer required.
Soon to be updated obs-deps built on CI will retain CMake package files
created while building dependencies. When CMake uses packages, the usual
triplet of variables from finders are not set. `CopyMSVCBins` relies
on one such variable.
This PR sets the `CURL_INCLUDE_DIR` if the cURL target is present, but
apparently imported as a CMake package, to ensure prior functionality is
restored.
Status output related to OBS configuration is prefixed with the string
"OBS" and added padding for enabled and disabled features. This padding
was not aligned between platforms.
By moving the padding and prefix decoration into its own function,
both elements are controlled in a single place. CMake scripts were
changed to use this new function `obs_status` instead of using CMake's
`message` function directly.
During CMake configuration for 64-bit builds, CopyMSVCBins.cmake would
copy plugins/imageformats/qsvg.dll from the Qt directory to
additional_install_files/exec64r/imageformats/qsvg.dll (exec32r for
32-bit builds). However, it would copy plugins/iconengines/qsvgicond.dll
to the corresponding debug imageformats files location,
additional_install_files/exec64d/imageformats/qsvgicond.dll (or exec32d
for 32-bit). This appears to have been a simple copy-paste mistake.
Let's copy plugins/imageformats/qsvgd.dll instead.
When setting up a build for the first time on windows, makes it so you
no longer have to run cmake twice: once to build, then once again with
the COPY_DEPENDENCIES box to ensure dependencies are copied.
Closesjp9000/obs-studio#768
Copying this binary is kind of unnecessary because it's something that
everyone has as long as they update DirectX, and isn't something we can
distribute because it's a Microsoft DLL.
If the cmake user variable COPY_DEPENDENCIES is set, this script will
make it so that a windows build will automatically copy all required
dependencies (FFmpeg, x264, and Qt5) to the respective
additional_install_files\exec(32|64) directory. This makes it much
easier to set up a development environment on windows, and much easier
to make usable test builds.
It will also copy the appropriate Direct3D compiler DLL, along with
dependencies of dependencies (the icu*.dll and EGL/GLES files for Qt)
