path: root/support/dependencies/dependencies.mk

######################################################################
#
# Check buildroot dependencies and bail out if the user's
# system is judged to be lacking....
#
######################################################################

DEPENDENCIES_HOST_PREREQ:=

# suitable-host-pkg: calls check-host-$(1).sh shell script. Parameter (2)
# can be the candidate to be checked. If not present, the check-host-$(1).sh
# script should use 'which' to find a candidate. The script should return
# the path to the suitable host tool, or nothing if no suitable tool was found.
define suitable-host-package
$(shell support/dependencies/check-host-$(1).sh $(2))
endef
-include support/dependencies/check-host-*.mk

ifeq ($(BR2_STRIP_sstrip),y)
DEPENDENCIES_HOST_PREREQ+=host-sstrip
endif

core-dependencies:
	@HOSTCC="$(firstword $(HOSTCC))" MAKE="$(MAKE)" \
		CONFIG_FILE="$(CONFIG_DIR)/.config" \
		DL_TOOLS="$(sort $(DL_TOOLS_DEPENDENCIES))" \
		$(TOPDIR)/support/dependencies/dependencies.sh

dependencies: core-dependencies $(DEPENDENCIES_HOST_PREREQ)

dependencies-source:

dependencies-clean:
	rm -f $(SSTRIP_TARGET)

dependencies-dirclean:
	true

#############################################################
#
# Toplevel Makefile options
#
#############################################################
.PHONY: dependencies core-dependencies