Build fails on Pop OS 22.04: "Qt5::WaylandClientPrivate" target not found

[regaldude]

Running cmake [OPTIONS] [-DUSE_QT6=true] .. returns the following output:

Output

```bash -- The C compiler identification is GNU 11.2.0 -- The CXX compiler identification is GNU 11.2.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/cc - skipped -- Detecting C compile features -- Detecting C compile features - done -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /usr/bin/c++ - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Looking for pthread.h -- Looking for pthread.h - found -- Performing Test CMAKE_HAVE_LIBC_PTHREAD -- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success -- Found Threads: TRUE -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.2") -- Checking for module 'glib-2.0' -- Found glib-2.0, version 2.72.1 -- Found GSettingSchemas: TRUE -- Checking for module 'gtk+-3.0' -- Found gtk+-3.0, version 3.24.33 -- The following OPTIONAL packages have been found: * Qt5XkbCommonSupport (required version >= 5.15.2) -- The following REQUIRED packages have been found: * QT * Qt5DBus * Qt5 (required version >= 5.15.2) * Qt5ThemeSupport * GSettingSchemas * Qt5Core (required version >= 5.15.2) * Qt5Gui (required version >= 5.15.2) * Qt5Widgets (required version >= 5.15.2) * AdwaitaQt (required version >= 1.4.2) * PkgConfig * Qt5WaylandClient (required version >= 5.15.2), Qt Wayland decoration support Required for QGnomePlatform decoration plugin * Threads -- Configuring done CMake Error at src/decoration/CMakeLists.txt:11 (add_library): Target "qgnomeplatformdecoration" links to target "Qt5::WaylandClientPrivate" but the target was not found. Perhaps a find_package() call is missing for an IMPORTED target, or an ALIAS target is missing? -- Generating done CMake Generate step failed. Build files cannot be regenerated correctly. ```

[grulja]

Hi, I don't know much about Pop OS, but I guess it's Ubuntu based? Can you try to install qtwayland5-private-dev?

[regaldude]

Thanks, that solved the issue!