mirror of
https://github.com/openwrt/openwrt.git
synced 2026-10-13 17:38:48 +04:00
John Crispin
39ed48c8f1
stampfile assigns the clean rule of its stamp to <subdir>//clean with :=, so every call replaces the one before. toolchain and tools define a compile and a check stamp, and <subdir>/clean only removes the check stamp. After "make toolchain/clean", the compile stamp is newer than the toolchain sources, the next build takes the toolchain as built, and the target build fails because the compiler is missing. Append the clean rule instead, so that all stamps are removed. Signed-off-by: John Crispin <john@phrozen.org>
110 lines
4.6 KiB
Makefile
110 lines
4.6 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0-only
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#
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# Copyright (C) 2007-2020 OpenWrt.org
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ifeq ($(MAKECMDGOALS),prereq)
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SUBTARGETS:=prereq
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PREREQ_ONLY:=1
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# For target/linux related target add dtb to selectively compile dtbs
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else ifneq ($(filter target/linux/%,$(MAKECMDGOALS)),)
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SUBTARGETS:=$(DEFAULT_SUBDIR_TARGETS) dtb
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else
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SUBTARGETS:=$(DEFAULT_SUBDIR_TARGETS)
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endif
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subtarget-default = $(filter-out ., \
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$(if $($(1)/builddirs-$(2)),$($(1)/builddirs-$(2)), \
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$(if $($(1)/builddirs-default),$($(1)/builddirs-default), \
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$($(1)/builddirs))))
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define subtarget
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$(call warn_eval,$(1),t,T,$(1)/$(2): $($(1)/) $(foreach bd,$(call subtarget-default,$(1),$(2)),$(1)/$(bd)/$(2)))
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endef
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define ERROR
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($(call MESSAGE, $(2)); $(if $(BUILD_LOG), echo "$(2)" >> $(BUILD_LOG_DIR)/$(1)/error.txt;) $(if $(3),, exit 1;))
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endef
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lastdir=$(word $(words $(subst /, ,$(1))),$(subst /, ,$(1)))
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diralias=$(if $(findstring $(1),$(call lastdir,$(1))),,$(call lastdir,$(1)))
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subdir_make_opts = \
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$(if $(SUBDIR_MAKE_DEBUG),-d) -r -C $(1) \
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BUILD_SUBDIR="$(1)" \
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BUILD_VARIANT="$(4)" \
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ALL_VARIANTS="$(5)"
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# 1: subdir
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# 2: target
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# 3: build type
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# 4: build variant
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# 5: all variants
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log_make = \
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$(if $(call debug,$(1),v),,@)+ \
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$(if $(BUILD_LOG), \
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set -o pipefail; \
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mkdir -p $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4));) \
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$(SCRIPT_DIR)/time.pl "time: $(1)$(if $(4),/$(4))/$(if $(3),$(3)-)$(2)" \
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$$(SUBMAKE) $(subdir_make_opts) $(if $(3),$(3)-)$(2) \
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$(if $(BUILD_LOG),SILENT= 2>&1 | tee $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4))/$(if $(3),$(3)-)$(2).txt)
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ifdef CONFIG_AUTOREMOVE
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rebuild_check = \
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@-$$(NO_TRACE_MAKE) $(subdir_make_opts) check-depends >/dev/null 2>/dev/null; \
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$(if $(BUILD_LOG),mkdir -p $(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4));) \
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$$(NO_TRACE_MAKE) $(if $(BUILD_LOG),-d) -q $(subdir_make_opts) .$(if $(3),$(3)-)$(2) \
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> $(if $(BUILD_LOG),$(BUILD_LOG_DIR)/$(1)$(if $(4),/$(4))/check-$(if $(3),$(3)-)$(2).txt,/dev/null) 2>&1 || \
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$$(SUBMAKE) $(subdir_make_opts) clean-build >/dev/null 2>/dev/null
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endif
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# Parameters: <subdir>
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define subdir
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$(call warn,$(1),d,D $(1))
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$(foreach bd,$($(1)/builddirs),
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$(call warn,$(1),d,BD $(1)/$(bd))
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$(foreach target,$(SUBTARGETS) $($(1)/subtargets),
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$(foreach btype,$(buildtypes-$(bd)),
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$(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(btype)/$(target): $(if $(NO_DEPS)$(QUILT),,$($(1)/$(bd)/$(btype)/$(target)) $(call $(1)//$(btype)/$(target),$(1)/$(bd)/$(btype))))
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$(call log_make,$(1)/$(bd),$(target),$(btype),$(filter-out __default,$(variant)),$($(1)/$(bd)/variants)) \
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|| $(call ERROR,$(2), ERROR: $(1)/$(bd) [$(btype)] failed to build.,$(findstring $(bd),$($(1)/builddirs-ignore-$(btype)-$(target))))
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$(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(btype)/$(target): $(1)/$(bd)/$(btype)/$(target)))
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)
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$(call warn_eval,$(1)/$(bd),t,T,$(1)/$(bd)/$(target): $(if $(NO_DEPS)$(QUILT),,$($(1)/$(bd)/$(target)) $(call $(1)//$(target),$(1)/$(bd))))
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$(foreach variant,$(filter-out *,$(if $(BUILD_VARIANT),$(BUILD_VARIANT),$(if $(strip $($(1)/$(bd)/variants)),$($(1)/$(bd)/variants),$(if $($(1)/$(bd)/default-variant),$($(1)/$(bd)/default-variant),__default)))),
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$(if $(BUILD_LOG),@mkdir -p $(BUILD_LOG_DIR)/$(1)/$(bd)/$(filter-out __default,$(variant)))
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$(if $($(1)/autoremove),$(call rebuild_check,$(1)/$(bd),$(target),,$(filter-out __default,$(variant)),$($(1)/$(bd)/variants)))
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$(call log_make,$(1)/$(bd),$(target),,$(filter-out __default,$(variant)),$($(1)/$(bd)/variants)) \
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|| $(call ERROR,$(1), ERROR: $(1)/$(bd) failed to build$(if $(filter-out __default,$(variant)), (build variant: $(variant))).,$(findstring $(bd),$($(1)/builddirs-ignore-$(target))))
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)
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$(if $(PREREQ_ONLY)$(DUMP_TARGET_DB),,
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# aliases
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$(if $(call diralias,$(bd)),$(call warn_eval,$(1)/$(bd),l,T,$(1)/$(call diralias,$(bd))/$(target): $(1)/$(bd)/$(target)))
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)
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)
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)
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$(foreach target,$(SUBTARGETS) $($(1)/subtargets),$(call subtarget,$(1),$(target)))
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endef
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ifndef DUMP_TARGET_DB
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# Parameters: <subdir> <name> <target> <depends> <config options> <stampfile location>
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define stampfile
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$(1)/stamp-$(3):=$(if $(6),$(6),$(STAGING_DIR))/stamp/.$(2)_$(3)$(5)
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$$($(1)/stamp-$(3)): $(TMP_DIR)/.build $(4)
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@+$(SCRIPT_DIR)/timestamp.pl -n $$($(1)/stamp-$(3)) $(1) $(4) || \
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$(MAKE) $(if $(QUIET),--no-print-directory) $$($(1)/flags-$(3)) $(1)/$(3)
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@mkdir -p $$$$(dirname $$($(1)/stamp-$(3)))
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@touch $$($(1)/stamp-$(3))
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$$(if $(call debug,$(1),v),,.SILENT: $$($(1)/stamp-$(3)))
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.PRECIOUS: $$($(1)/stamp-$(3)) # work around a make bug
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$(1)//clean+=$(1)/stamp-$(3)/clean
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$(1)/stamp-$(3)/clean: FORCE
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@rm -f $$($(1)/stamp-$(3))
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endef
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endif
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