We are currently compiling gdbus 3 times: one for tests, one for
bluetoothd and another for obexd.
$ ls gdbus/*watch.o
gdbus/bluetoothd-watch.o gdbus/obexd-watch.o gdbus/watch.o
Instead of prepending $(gdbus_sources) to several _SOURCES variable, use
a convenience library.
This reverts commit 8a03376544.
The patch needs to be split up and the gdbus/ changes were bogus
compared to the original commit message.
Conflicts:
Makefile.am
Makefile.obexd
profiles/cyclingspeed/cyclingspeed.c
profiles/heartrate/heartrate.c
src/error.c
Instead of trying to include config.h in each file over the tree and
possibly forgetting to include it, give a "-include config.h" argument
to the compiler so it's guaranteed that a) it will be included for all
source files and b) it will be the first header included.
gdbus/ directory is left out, since it would break other projects using
it.
