# generic utility modules
# (c) 2001 jannet it services
# contact@jannet.de
# $Id$

.NOTPARALLEL:

include $(MODDIR)/make/defs.mk

SUBDIRS ?= $(FIND_SUBDIRS)

ifeq ($(SUBDIRS_TO_ITERATE),)

all install clean distclean:

else

ifeq ($(MAKECMDGOALS),)
SUBDIR_TARGETS = all
else
SUBDIR_TARGETS = $(filter all install clean distclean,$(MAKECMDGOALS))
endif

PREREQ_DIRS_DONE = $(addsuffix /dirs-all.done,$(filter-out $(TOPDIR),$(foreach p,$(PREREQ),$($(p)_DIR))))

all: dirs-all.done
install: dirs-install.done
clean: dirs.clean
distclean: dirs.clean dirs.distclean

.PHONY: $(SUBDIRS_TO_ITERATE) all install clean distclean test

dirs-%.done:
	set -e; for d in $(SUBDIRS) ; do make -wC $$d $*; done
	touch $@

dirs-all.done: $(wildcard $(BUILD_HDRDIR)) $(PREREQ_DIRS_DONE)
dirs-install.done: dirs-all.done

dirs.clean:
	$(make_dirs)
	rm -rf $(TEXTCLEAN) $(CLEAN) dist *.done *~ .*.swp *.tmp core *.rep

dirs.distclean:
	$(make_dirs)
	rm -rf $(DISTCLEAN)

.DEFAULT:
	$(make_dirs)

endif # SUBDIRS_TO_ITERATE