fixed an incompleteness in the 'make clean' target which would allow the source tree to get wedged in an unbuildable state from which 'make clean' would not recover; also fixed the annoying problem where we were building the dependency files when doing 'make clean'
fixed an incompleteness in the 'make clean' target which would allow the
source tree to get wedged in an unbuildable state from which 'make clean'
would not recover; also fixed the annoying problem where we were building
the dependency files when doing 'make clean'

samuelhavron/obliv-c,samuelhavron/obliv-c,samuelhavron/obliv-c,samuelhavron/obliv-c