make.def

define add_install
INSTALL_DSTS:=$(sort $(INSTALL_DSTS) $(2))
INSTALL_DIRS:=$(sort $(INSTALL_DIRS) $(dir $(2)))
$(2):	$(1)
	$(INSTALL) -m $(3) $(1) $(2)
endef
define add_precious_install
INSTALL_DSTS:=$(sort $(INSTALL_DSTS) $(2))
INSTALL_DIRS:=$(sort $(INSTALL_DIRS) $(dir $(2)))
$(2):	$(1)
	if [ -f $(2) ]; then \
		$(INSTALL) -m $(3) $(1) $(2).new; \
		$(TOUCH) $(2); \
	else \
		$(INSTALL) -m $(3) $(1) $(2); \
	fi
endef


define mk_install_dir
$(1):
	mkdir -p $$@
endef

BUILD_TEST_PREVIOUS:=bin
define build_test
.PHONY:	run_bin/$(1)
bin/$(1):	obj/test/$(1).o $(LIB_DEPS)
	$(CXX) -o $$@ $$< $(LXXFLAGS) $(SYS_LIBS)
run_bin/$(1):	bin/$(1) $(BUILD_TEST_PREVIOUS)
	bin/$(1)
TESTS_TO_RUN+=bin/$(1)
BUILD_TEST_PREVIOUS:=run_bin/$(1)
endef

define run_test
	$(1)
endef

define build_tool
bin/$(1):	obj/tool/$(1).o $(LIB_DEPS)
	$(CXX) -o $$@ $$< $(LXXFLAGS) $(SYS_LIBS)
$(eval $(call add_install,bin/$(1),$(USR_PREFIX)/bin/$(1),775))
endef

define build_dir
$(1):
	mkdir -p $(1)
endef