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# 1: subdir 33# 2: target 34# 3: build type 35# 4: build variant 36log_make = \ 37 $(if $(call debug,$(1),v),,@)+ \ 38 $(if $(BUILD_LOG), \ 39 set -o pipefail; \ 40 mkdir -p $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4));) \ 41 $$(SUBMAKE) -r -C $(1) $(if $(3),$(3)-)$(2) \ 42 BUILD_SUBDIR="$(1)" \ 43 BUILD_VARIANT="$(4)" \ 44 $(if $(BUILD_LOG),SILENT= 2>&1 | tee $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4))/$(if $(3),$(3)-)$(2).txt) 45 46# Parameters: <subdir> 47define subdir 48 $(call warn,$(1),d,D $(1)) 49 $(foreach bd,$($(1)/builddirs), 50 $(call warn,$(1),d,BD $(1)/$(bd)) 51 $(foreach target,$(SUBTARGETS), 52 $(foreach btype,$(buildtypes-$(bd)), 53 $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(btype)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(btype)/$(target)) $(call $(1)//$(btype)/$(target),$(1)/$(bd)/$(btype)))) 54 $(call log_make,$(1)/$(bd),$(target),$(btype),$(filter-out __default,$(variant))) \ 55 $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(btype)-$(target))), || $(call ERROR,$(1), ERROR: $(1)/$(bd) [$(btype)] failed to build.)) 56 $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(btype)/$(target): $(1)/$(bd)/$(btype)/$(target))) 57 ) 58 $(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd)))) 59 $(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))), 60 $(if $(BUILD_LOG),@mkdir -p $(BUILD_LOG_DIR)/$(1)/$(bd)/$(filter-out __default,$(variant))) 61 $(call log_make,$(1)/$(bd),$(target),,$(filter-out __default,$(variant))) \ 62 $(if $(findstring $(bd),$($(1)/builddirs-ignore-$(target))), || $(call ERROR,$(1), ERROR: $(1)/$(bd) failed to build$(if $(filter-out __default,$(variant)), (build variant: $(variant))).)) 63 ) 64 $(if $(PREREQ_ONLY)$(DUMP_TARGET_DB),, 65 # aliases 66 $(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(target): $(1)/$(bd)/$(target))) 67 ) 68 ) 69 ) 70 $(foreach target,$(SUBTARGETS),$(call subtarget,$(1),$(target))) 71endef 72 73ifndef DUMP_TARGET_DB 74# Parameters: <subdir> <name> <target> <depends> <config options> <stampfile location> 75define stampfile 76 $(1)/stamp-$(3):=$(if $(6),$(6),$(STAGING_DIR))/stamp/.$(2)_$(3)$(5) 77 $$($(1)/stamp-$(3)): $(TMP_DIR)/.build $(4) 78 @+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) $(4) || \ 79 $(MAKE) $(if $(QUIET),--no-print-directory) $$($(1)/flags-$(3)) $(1)/$(3) 80 @mkdir -p $$$$(dirname $$($(1)/stamp-$(3))) 81 @touch $$($(1)/stamp-$(3)) 82 83 $$(if $(call debug,$(1),v),,.SILENT: $$($(1)/stamp-$(3))) 84 85 .PRECIOUS: $$($(1)/stamp-$(3)) # work around a make bug 86 87 $(1)//clean:=$(1)/stamp-$(3)/clean 88 $(1)/stamp-$(3)/clean: FORCE 89 @rm -f $$($(1)/stamp-$(3)) 90 91endef 92endif 93