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@ -19,13 +19,14 @@ CT_UPDATE_SAMPLES := no
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# This part deals with the samples help entries
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help-config:: |
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@echo ' show-config - show a brief overview of current configuration'
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@echo ' show-config - Show a brief overview of current configuration'
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@echo ' saveconfig - Save current config as a preconfigured target'
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@echo ' upgradeconfig - Upgrade config file to current crosstool-NG'
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help-samples:: |
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@echo ' list-samples - prints the list of all samples (for scripting)'
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@echo ' show-<sample> - show a brief overview of <sample> (list with list-samples)'
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@echo ' <sample> - preconfigure crosstool-NG with <sample> (list with list-samples)'
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@echo ' list-samples - Prints the list of all samples (for scripting)'
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@echo ' show-<sample> - Show a brief overview of <sample> (list with list-samples)'
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@echo ' <sample> - Preconfigure crosstool-NG with <sample> (list with list-samples)'
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@echo ' build-all[.#] - Build *all* samples (list with list-samples) and install in'
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@echo ' $${CT_PREFIX} (set to ~/x-tools by default)'
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@ -34,7 +35,7 @@ help-distrib::
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@echo ' update-samples - Regenerate sample configurations using the current Kconfig'
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help-env:: |
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@echo ' CT_PREFIX=dir - install samples in dir (see action "build-all", above).'
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@echo ' CT_PREFIX=dir - Install samples in dir (see action "build-all", above).'
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# ----------------------------------------------------------
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# This part deals with printing samples information
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@ -43,6 +44,7 @@ help-env::
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PHONY += show-config
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show-config: .config |
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@cp .config .config.sample
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@$(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config
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@$(bash) $(CT_LIB_DIR)/scripts/show-config.sh -v current
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@rm -f .config.sample
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@ -50,8 +52,10 @@ show-config: .config
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PHONY += $(patsubst %,show-%,$(CT_SAMPLES))
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$(patsubst %,show-%,$(CT_SAMPLES)): show-%: |
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@KCONFIG_CONFIG=$$(pwd)/.config.sample \
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$(CONF) --defconfig=$(call sample_dir,$*)/crosstool.config \
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CT_VCHECK=load \
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$(CONF) --defconfig=$(call sample_dir,$*)/crosstool.config \
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$(KCONFIG_TOP) >/dev/null
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@$(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config.sample
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@$(bash) $(CT_LIB_DIR)/scripts/show-config.sh -v $*
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@rm -f .config.sample
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@ -74,8 +78,10 @@ list-samples-pre: FORCE
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PHONY += $(patsubst %,list-%,$(CT_SAMPLES))
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$(patsubst %,list-%,$(CT_SAMPLES)): list-%: |
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@KCONFIG_CONFIG=$$(pwd)/.config.sample \
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CT_VCHECK=load \
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$(CONF) --defconfig=$(call sample_dir,$*)/crosstool.config \
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$(KCONFIG_TOP) >/dev/null
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@$(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config.sample
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@$(bash) $(CT_LIB_DIR)/scripts/show-config.sh $*
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@rm -f .config.sample
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@ -88,19 +94,20 @@ list-samples-short: FORCE
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# Check one sample
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PHONY += $(patsubst %,check-%,$(CT_SAMPLES))
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$(patsubst %,check-%,$(CT_SAMPLES)): check-%: |
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@export KCONFIG_CONFIG=$$(pwd)/.config.sample; \
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@eset -e; xport KCONFIG_CONFIG=$$(pwd)/.config.sample; \
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CT_NG_SAMPLE=$(call sample_dir,$*)/crosstool.config; \
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$(CONF) -s --defconfig=$${CT_NG_SAMPLE} $(KCONFIG_TOP) &>/dev/null; \
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$(CONF) -s --savedefconfig=$$(pwd)/.defconfig $(KCONFIG_TOP) &>/dev/null; \
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CT_VCHECK=load $(CONF) -s --defconfig=$${CT_NG_SAMPLE} $(KCONFIG_TOP) &>/dev/null; \
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CT_UPGRADECONFIG=yes $(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config.sample; \
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CT_VCHECK=save $(CONF) -s --savedefconfig=$$(pwd)/.defconfig $(KCONFIG_TOP) &>/dev/null; \
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old_sha1=$$( sha1sum "$${CT_NG_SAMPLE}" |cut -d ' ' -f 1 ); \
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new_sha1=$$( sha1sum .defconfig |cut -d ' ' -f 1 ); \
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if [ $${old_sha1} != $${new_sha1} ]; then \
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if [ $(CT_UPDATE_SAMPLES) = yes ]; then \
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echo "Updating $*"; \
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mv .defconfig "$${CT_NG_SAMPLE}"; \
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if [ $(CT_UPDATE_SAMPLES) = yes ]; then \
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echo "Updating $*"; \
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mv .defconfig "$${CT_NG_SAMPLE}"; \
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else \
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echo "$* needs update:"; \
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diff -d -U 0 "$${CT_NG_SAMPLE}" .defconfig |tail -n +4; \
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echo "$* needs update:"; \
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diff -d -U 0 "$${CT_NG_SAMPLE}" .defconfig |tail -n +4; \
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fi; \
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fi
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@rm -f .config.sample* .defconfig
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@ -120,7 +127,10 @@ samples:
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# Save a sample
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saveconfig: .config samples |
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$(SILENT)$(bash) $(CT_LIB_DIR)/scripts/saveSample.sh
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$(SILENT)CT_VCHECK=save CONF=$(CONF) $(bash) $(CT_LIB_DIR)/scripts/saveSample.sh
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upgradeconfig: .config |
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$(SILENT)CT_UPGRADECONFIG=yes $(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config
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# The 'sample_dir' function prints the directory in which the sample is,
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# searching first in local samples, then in global samples
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@ -132,7 +142,8 @@ endef
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PHONY += $(CT_SAMPLES)
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$(CT_SAMPLES): check-config |
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@$(CT_ECHO) " CONF $@"
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$(SILENT)$(CONF) --defconfig=$(call sample_dir,$@)/crosstool.config $(KCONFIG_TOP)
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$(SILENT)CT_VCHECK=load $(CONF) --defconfig=$(call sample_dir,$@)/crosstool.config $(KCONFIG_TOP)
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@CT_VCHECK=strict $(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config
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@echo
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@echo '***********************************************************'
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@echo
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@ -169,7 +180,7 @@ target_triplet = $(if $(findstring $(__comma),$(1)),$(word 2,$(subst $(__comma),
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# $1: sample name (target tuple, or host/target tuples separated by a comma)
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define build_sample |
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@$(CT_ECHO) ' CONF $(1)'
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$(SILENT)$(CONF) -s --defconfig=$(call sample_dir,$(1))/crosstool.config $(KCONFIG_TOP)
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$(SILENT)CT_VCHECK=load $(CONF) -s --defconfig=$(call sample_dir,$(1))/crosstool.config $(KCONFIG_TOP)
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$(SILENT)[ -n "$(CT_PREFIX)" ] && $(sed) -i -r -e 's:^(CT_PREFIX=).*$$:\1"$(CT_PREFIX)":;' .config || :
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$(SILENT)$(sed) -i -r -e 's:^.*(CT_LOG_(WARN|INFO|EXTRA|DEBUG|ALL)).*$$:# \1 is not set:;' .config
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$(SILENT)$(sed) -i -r -e 's:^.*(CT_LOG_ERROR).*$$:\1=y:;' .config
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Alexey Neyman
4 years ago