Makefile.common

## common Makefile
##
## omc - (c) 2006 Alexis Saettler
##

CONFIGMAK := $(SRCDIR)/config.mak
ifeq (,$(wildcard $(CONFIGMAK)))
  $(error "$(CONFIGMAK) is not present, run configure !")
endif
include $(CONFIGMAK)

OBJS := $(SRCS:.c=.o)
CFLAGS += $(OPTFLAGS)
CFLAGS += -I.
CFLAGS += -I$(SRCDIR)

##
## default target
##
all:: $(SUBDIRS)
$(SUBDIRS)::
	$(MAKE) -C $@

.PHONY: all $(SUBDIRS)


##
## CLEAN targets
##
clean-subdirs := $(addprefix _clean_,$(SUBDIRS))
$(clean-subdirs):
	$(MAKE) -C $(patsubst _clean_%,%,$@) clean
clean:: $(clean-subdirs)

ifneq (,$(OBJS))
clean::
	$(RM) $(OBJS)
endif

distclean-subdirs := $(addprefix _distclean_,$(SUBDIRS))
$(distclean-subdirs):
	$(MAKE) -C $(patsubst _distclean_%,%,$@) distclean
distclean:: $(distclean-subdirs)

# Add clean target to distclean
distclean:: clean

.PHONY: clean $(clean-subdirs) distclean $(distclean-subdirs)


##
## INSTALL targets
##
install-subdirs := $(addprefix _install_,$(SUBDIRS))
$(install-subdirs):
	$(MAKE) -C $(patsubst _install_%,%,$@) install
install:: $(install-subdirs)

uninstall-subdirs := $(addprefix _uninstall_,$(SUBDIRS))
$(uninstall-subdirs):
	$(MAKE) -C $(patsubst _uninstall_%,%,$@) uninstall
uninstall:: $(uninstall-subdirs)

.PHONY: install $(install-subdirs) uninstall $(uninstall-subdirs)


##
## Common targets
##
%.o:: %.c
	$(CC) -c $(CFLAGS) -o $@ $<

$(LIBNAME)::%.a: $(OBJS)
	$(AR) r $@ $(OBJS)
	$(RANLIB) $@


##
## DEPEND target
##
depend:: .depend
.depend: $(SRCS)
	$(CC) -MM $(CFLAGS) $(SRCS) 1>$@

#
# include dependency files if they exist
#
ifneq (,$(wildcard .depend))
include .depend
clean::
	$(RM) .depend
endif

.PHONY: depend