remove useless CONFIG-=app_bundle

qt_app.prf does this for us.

Change-Id: Ifdbed1028a170f1a5040d9ef38c0adc89ed6da52
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
untangle SUBDIRS

this also excludes qmlprofiler on android, as it is not a host tool.

Change-Id: I0bc2582fa4b951ea1f871cd67ef05d0d15ed9763
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
sanitize dependencies surrounding qmlimportscanner

the tool's subdir must come before its dependants, otherwise qmake -r is
broken (ok, that's mostly academical nowadays).
also remove the unnecessary dependencies.

Change-Id: Idf785522d466d4abb5f864ef4b66784024322339
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
simplify host_build logic again

qt_tool handles bootstrapping fully automatically.

This reverts commit 0fc040ef70513ccaeb9e96f7ca05a3df4d6c7879,
and adds some more.

Change-Id: Icffcf7f487dbf660678c7ee622f94b1063fef7e3
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Explicitly mark subdirs as host_builds in SUBDIRS template

Allows post-processing code to exclude recursing into host_build subdirs.
The alternative would be to have the SUBDIRS logic pre-parse the subdir
project to check if it's a host_build, but that might have a performance
impact, so it's better to leave the information explicit in the subdir
project file.

Change-Id: I468ceeaedce54b13bf672f82b9dcf04cc19d15e1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>