Cross compiling Qt6.2 with dbus/autotools build fails with undefined IMPORTED_IMPLIB target property
Qt6 has been switched to the cmake build system and compiling a mingw build with the dbus 1.12.20 development package generated by the autotools build system fails with the following error.
[ 31s] CMake Error in CMakeLists.txt:
[ 31s] IMPORTED_IMPLIB not set for imported target "dbus-1" configuration
[ 31s] "RelWithDebInfo".
[ 31s]