sdk: stop shipping a .config
Now that the most important options are exposed via menuconfig in the SDK we
can stop shipping a (possibly outdated) copy of .config from the emitting
buildroot.
Leaving out .config has two positive side effects:
- A simple "make" run without any prior config will launch menuconfig, forcing
interactive users to make appropriate choices
- Buildbot systems (e.g. our phase2 builder) can issue a "make defconfig" to
obtain a .config enabling all packages by default
Signed-off-by: Jo-Philipp Wich <[email protected]>
Jo-Philipp Wich