makefile

_forktest: forktest.o $(ULIB)
  # forktest has less library code linked in - needs to be small
  # in order to be able to max out the proc table.
  $(LD) $(LDFLAGS) -N -e main -Ttext 0 -o _forktest forktest.o ulib.o usys.o
  $(OBJDUMP) -S _forktest > forktest.asm

_uthread: uthread.o uthread_switch.o
  $(LD) $(LDFLAGS) -N -e main -Ttext 0 -o _uthread uthread.o uthread_switch.o $(ULIB)
  $(OBJDUMP) -S _uthread > uthread.asm

mkfs: mkfs.c fs.h
  gcc -Werror -Wall -o mkfs mkfs.c

# Prevent deletion of intermediate files, e.g. cat.o, after first build, so
# that disk image changes after first build are persistent until clean.  More
# details:
# http://www.gnu.org/software/make/manual/html_node/Chained-Rules.html
.PRECIOUS: %.o

UPROGS=\
  _cat\
  _echo\
  _forktest\
  _grep\
  _init\
  _kill\
  _ln\
  _ls\
  _mkdir\
  _rm\
  _sh\
  _stressfs\
  _usertests\
  _wc\
  _zombie\
  _date\
  _alarmtest\
  _uthread\