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- ################################################################################
- #
- # Check buildroot dependencies and bail out if the user's
- # system is judged to be lacking....
- #
- ################################################################################
- ifeq ($(BR2_FORCE_HOST_BUILD),y)
- # ignore all available host packages
- define suitable-host-package
- endef
- else
- # suitable-host-pkg: calls check-host-$(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
- endif
- # host utilities needs host-tar to extract the source code tarballs, so
- # ensure check-host-tar.mk is included before the rest
- include support/dependencies/check-host-tar.mk
- -include $(sort $(filter-out %-tar.mk,$(wildcard support/dependencies/check-host-*.mk)))
- dependencies:
- @MAKE="$(MAKE)" DL_TOOLS="$(sort $(DL_TOOLS_DEPENDENCIES))" \
- $(TOPDIR)/support/dependencies/dependencies.sh
- ################################################################################
- #
- # Toplevel Makefile options
- #
- ################################################################################
- .PHONY: dependencies
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