I managed to get only to this part where I should wait for the middleware, even though not sure if all the previous parts are ok (maybe there is some fine tuning that I missed as you mentioned "modified" HADK)

rpm/dhd/helpers/build_packages.sh --mw
...
* Building rpm/libhybris.spec
* Building successful, adding packages to repo
...
* Building rpm/pulseaudio-modules-droid.spec
* Building successful, adding packages to repo
...
* Building of pulseaudio-modules-droid finished successfully
...
* Building rpm/mce-plugin-libhybris.spec
* Building successful, adding packages to repo
...
* Building of mce-plugin-libhybris finished successfully
...
* Building rpm/ngfd-plugin-native-vibrator.spec
* Building successful, adding packages to repo
...
* Building of ngfd-plugin-droid-vibrator finished successfully
...
* Building rpm/qt5-feedback-haptics-native-vibrator.spec
* Building successful, adding packages to repo
...
* Building of qt5-feedback-haptics-droid-vibrator finished successfully
...
* Building rpm/qt5-qpa-hwcomposer-plugin.spec
* Building successful, adding packages to repo
...
* Building of qt5-qpa-hwcomposer-plugin finished successfully
...
* Building rpm/qtscenegraph-adaptation-droid.spec
* Building successful, adding packages to repo
...
* Building of qtscenegraph-adaptation finished successfully
...
* Building rpm/sensorfw-qt5-hybris.spec
* Building successful, adding packages to repo
...
* Building of sensorfw finished successfully
...
* Building rpm/geoclue-providers-hybris-binder.spec
Already up-to-date.
No provider of 'pkgconfig(libgbinder)' found.
Setting version: 0.2.19
error: Failed build dependencies:
pkgconfig(connman-qt5) >= 1.0.68 is needed by geoclue-provider-hybris-0.0.1-1.armv7hl
pkgconfig(libgbinder) is needed by geoclue-provider-hybris-0.0.1-1.armv7hl
pkgconfig(qofono-qt5) is needed by geoclue-provider-hybris-0.0.1-1.armv7hl
pkgconfig(qofonoext) is needed by geoclue-provider-hybris-0.0.1-1.armv7hl
pkgconfig(systemsettings) is needed by geoclue-provider-hybris-0.0.1-1.armv7hl
Building target platforms: armv7hl-meego-linux
Building for target armv7hl-meego-linux
* Check /home/xxxx/hadk/hybris/mw/geoclue-providers-hybris.log for full log.
!! building of package failed
PlatformSDK xxxx@xxxx-VirtualBox:~/hadk$