1# 2# Copyright (C) 2007 OpenWrt.org 3# 4# This is free software, licensed under the GNU General Public License v2. 5# See /LICENSE for more information. 6# 7 8ifeq ($(MAKECMDGOALS),prereq) 9 SUBTARGETS:=prereq 10 PREREQ_ONLY:=1 11else 12 SUBTARGETS:=clean download prepare compile install update refresh prereq dist distcheck configure 13endif 14 15subtarget-default = $(filter-out ., \ 16 $(if $($(1)/builddirs-$(2)),$($(1)/builddirs-$(2)), \ 17 $(if $($(1)/builddirs-default),$($(1)/builddirs-default), \ 18 $($(1)/builddirs)))) 19 20define subtarget 21 $(call warn_eval,$(1),t,T,$(1)/$(2): $($(1)/) $(foreach bd,$(call subtarget-default,$(1),$(2)),$(1)/$(bd)/$(2))) 22 23endef 24 25define ERROR 26 ($(call MESSAGE, $(2)); $(if $(BUILD_LOG), echo "$(2)" >> $(BUILD_LOG_DIR)/$(1)/error.txt)) 27endef 28 29lastdir=$(word $(words $(subst /, ,$(1))),$(subst /, ,$(1))) 30diralias=$(if $(findstring $(1),$(call lastdir,$(1))),,$(call lastdir,$(1))) 31 32# Parameters: <subdir> 33define subdir 34 $(call warn,$(1),d,D $(1)) 35 $(foreach bd,$($(1)/builddirs), 36 $(call warn,$(1),d,BD $(1)/$(bd)) 37 $(foreach target,$(SUBTARGETS), 38 $(foreach btype,$(buildtypes-$(bd)), 39 $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(btype)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(btype)/$(target)) $(call $(1)//$(btype)/$(target),$(1)/$(bd)/$(btype)))) 40 $(if $(call debug,$(1)/$(bd),v),,@)+$$(SUBMAKE) -C $(1)/$(bd) $(btype)-$(target) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(btype)-$(target))), || $(call ERROR,$(1), ERROR: $(1)/$(bd) [$(btype)] failed to build.)) 41 $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(btype)/$(target): $(1)/$(bd)/$(btype)/$(target))) 42 ) 43 $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd)))) 44 $(if $(BUILD_LOG),@mkdir -p $(BUILD_LOG_DIR)/$(1)/$(bd)) 45 $(foreach variant,$(if $(BUILD_VARIANT),$(BUILD_VARIANT),$(if $(strip $($(1)/$(bd)/variants)),$($(1)/$(bd)/variants),$(if $($(1)/$(bd)/default-variant),$($(1)/$(bd)/default-variant),__default))), 46 $(if $(call debug,$(1)/$(bd),v),,@)+$(if $(BUILD_LOG),set -o pipefail;) $$(SUBMAKE) -C $(1)/$(bd) $(target) BUILD_VARIANT="$(filter-out __default,$(variant))" $(if $(BUILD_LOG),SILENT= 2>&1 | tee $(BUILD_LOG_DIR)/$(1)/$(bd)/$(target).txt) $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call ERROR,$(1), ERROR: $(1)/$(bd) failed to build$(if $(filter-out __default,$(variant)), (build variant: $(variant))).)) 47 ) 48 $(if $(PREREQ_ONLY)$(DUMP_TARGET_DB),, 49 # aliases 50 $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(target): $(1)/$(bd)/$(target))) 51 ) 52 ) 53 ) 54 $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target))) 55endef 56 57ifndef DUMP_TARGET_DB 58# Parameters: <subdir> <name> <target> <depends> <config options> <stampfile location> 59define stampfile 60 $(1)/stamp-$(3):=$(if $(6),$(6),$(STAGING_DIR))/stamp/.$(2)_$(3)$(if $(5),_$(call confvar,$(5))) 61 $$($(1)/stamp-$(3)): $(TMP_DIR)/.build $(4) 62 @+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) $(4) || \ 63 $(MAKE) $(if $(QUIET),--no-print-directory) $$($(1)/flags-$(3)) $(1)/$(3) 64 @mkdir -p $$$$(dirname $$($(1)/stamp-$(3))) 65 @touch $$($(1)/stamp-$(3)) 66 67 $$(if $(call debug,$(1),v),,.SILENT: $$($(1)/stamp-$(3))) 68 69 .PRECIOUS: $$($(1)/stamp-$(3)) # work around a make bug 70 71 $(1)//clean:=$(1)/stamp-$(3)/clean 72 $(1)/stamp-$(3)/clean: FORCE 73 @rm -f $$($(1)/stamp-$(3)) 74 75endef 76endif 77