mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-29 17:18:53 +00:00
196f62e18c
Run samples through upgrade and fix accumulated breakages: *-centos6-*: After 2.12.2 retirement, the samples selected most recent glibc (2.34) which also forced kernels 3.2+. Revert to 2.12.1 and 2.6.32.71, respectively. Interestingly, 2.12.1 was marked as being used in CentOS6, but the samples selected 2.12.2. Anyway, CentOS6 is EOL now and glibc 2.12 is going to be marked obsolete, and retired soon. arc-*: Make TARGET_VENDOR match the sample's name; otherwise `ct-ng saveconfig` places the config file into a different location. Fix 'savedefconfig' which was not saving the configuration file version (CT_VCHECK was set to 'load' after CT_LoadConfig call). Signed-off-by: Alexey Neyman <stilor@att.net>
257 lines
11 KiB
Makefile
257 lines
11 KiB
Makefile
# Makefile to manage samples
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# ----------------------------------------------------------
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# Build the list of available samples
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CT_TOP_SAMPLES := $(patsubst $(CT_TOP_DIR)/samples/%/crosstool.config,%,$(sort $(wildcard $(CT_TOP_DIR)/samples/*/crosstool.config)))
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CT_LIB_SAMPLES := $(filter-out $(CT_TOP_SAMPLES),$(patsubst $(CT_LIB_DIR)/samples/%/crosstool.config,%,$(sort $(wildcard $(CT_LIB_DIR)/samples/*/crosstool.config))))
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CT_SAMPLES := $(shell echo $(sort $(CT_TOP_SAMPLES) $(CT_LIB_SAMPLES)) \
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|$(sed) -r -e 's/ /\n/g;' \
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|$(sed) -r -e 's/(.*),(.*)/\2,\1/;' \
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|sort \
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|$(sed) -r -e 's/(.*),(.*)/\2,\1/;' \
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)
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# If set to yes on command line, updates the sample configuration
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# instead of just dumping the diff.
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CT_UPDATE_SAMPLES := no
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# ----------------------------------------------------------
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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 ' saveconfig - Save current config as a preconfigured target'
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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 ' build-all[.#] - Build *all* samples (list with list-samples) and install in'
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@echo ' $${CT_PREFIX} (set to ~/x-tools by default)'
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help-distrib::
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@echo ' check-samples - Verify if samples need updates due to Kconfig changes'
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@echo ' update-samples - Regenerate sample configurations using the current Kconfig'
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help-env::
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@echo ' CT_PREFIX=dir - Install samples in dir (see action "build-all", above).'
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# ----------------------------------------------------------
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# This part deals with printing samples information
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# Print the details of current configuration
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PHONY += show-config
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show-config: .config
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@cp .config .config.sample
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@$(bash) $(CT_LIB_DIR)/scripts/show-config.sh -v current
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@rm -f .config.sample
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# Prints the details of a sample
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PHONY += $(patsubst %,show-%,$(CT_SAMPLES))
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$(patsubst %,show-%,$(CT_SAMPLES)): show-%:
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@KCONFIG_CONFIG=$$(pwd)/.config.sample \
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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/show-config.sh -v $*
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@rm -f .config.sample
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# Prints the details of all samples
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PHONY += show-all
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show-all: $(patsubst %,show-%,$(CT_SAMPLES))
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# print the list of all available samples
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PHONY += list-samples
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list-samples: list-samples-pre $(patsubst %,list-%,$(CT_SAMPLES))
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@echo ' L (Local) : sample was found in current directory'
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@echo ' G (Global) : sample was installed with crosstool-NG'
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@echo ' X (EXPERIMENTAL): sample may use EXPERIMENTAL features'
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@echo ' B (BROKEN) : sample is currently broken'
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@echo ' O (OBSOLETE) : sample needs to be upgraded'
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PHONY += list-samples-pre
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list-samples-pre: FORCE
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@echo 'Status Sample name'
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PHONY += $(patsubst %,list-%,$(CT_SAMPLES))
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$(patsubst %,list-%,$(CT_SAMPLES)): list-%:
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@KCONFIG_CONFIG=$$(pwd)/.config.sample \
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CT_VCHECK=load \
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$(CONF) --defconfig=$(call sample_dir,$*)/crosstool.config \
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$(KCONFIG_TOP) >/dev/null
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@$(bash) $(CT_LIB_DIR)/scripts/show-config.sh $*
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@rm -f .config.sample
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PHONY += list-samples-short
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list-samples-short: FORCE
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$(SILENT)for s in $(CT_SAMPLES); do \
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printf "%s\n" "$${s}"; \
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done
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# Check one sample. Note that we are not loading but rather copying the defconfig;
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# loading it while it contains some removed options would reset them to currently
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# supported default values.
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PHONY += $(patsubst %,check-%,$(CT_SAMPLES))
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$(patsubst %,check-%,$(CT_SAMPLES)): check-%:
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@set -e; export KCONFIG_CONFIG=$$(pwd)/.config.sample; \
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CT_NG_SAMPLE=$(call sample_dir,$*)/crosstool.config; \
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cp $${CT_NG_SAMPLE} .config.sample; \
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CT_UPGRADECONFIG=yes \
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$(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config.sample &>/dev/null; \
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CT_VCHECK=load $(CONF) -s --olddefconfig \
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$(KCONFIG_TOP) &>/dev/null; \
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CT_VCHECK=save $(CONF) -s --savedefconfig=$$(pwd)/.defconfig \
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$(KCONFIG_TOP) &>/dev/null; \
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if ! cmp -s "$${CT_NG_SAMPLE}" .defconfig; then \
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if [ $(CT_UPDATE_SAMPLES) = yes ]; then \
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echo "Updating $*"; \
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mv .defconfig "$${CT_NG_SAMPLE}"; \
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else \
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echo "$* needs update:"; \
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diff -d -U 0 "$${CT_NG_SAMPLE}" .defconfig |tail -n +4; \
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fi; \
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fi
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@rm -f .config.sample* .defconfig
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check-samples: $(patsubst %,check-%,$(CT_SAMPLES))
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update-samples:
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$(SILENT)$(MAKE) -rf $(CT_NG) check-samples CT_UPDATE_SAMPLES=yes
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# ----------------------------------------------------------
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# This part deals with saving/restoring samples
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PHONY += samples
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samples:
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@$(CT_ECHO) ' MKDIR $@'
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$(SILENT)mkdir -p $@
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# Save a sample
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saveconfig: .config samples
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$(SILENT)CONF=$(CONF) $(bash) $(CT_LIB_DIR)/scripts/saveSample.sh
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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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define sample_dir
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$$( [ -d $(CT_TOP_DIR)/samples/$(1) ] && echo "$(CT_TOP_DIR)/samples/$(1)" || echo "$(CT_LIB_DIR)/samples/$(1)")
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endef
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# How we do recall one sample
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PHONY += $(CT_SAMPLES)
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$(CT_SAMPLES): check-config
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@$(CT_ECHO) " CONF $@"
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$(SILENT)CT_VCHECK=load $(CONF) --defconfig=$(call sample_dir,$@)/crosstool.config $(KCONFIG_TOP)
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@CT_VCHECK=strict $(bash) $(CT_LIB_DIR)/scripts/version-check.sh .config
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@echo
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@echo '***********************************************************'
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@echo
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$(SILENT)( . $(call sample_dir,$@)/reported.by; \
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echo "Initially reported by: $${reporter_name}"; \
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echo "URL: $${reporter_url}"; \
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if [ -n "$${reporter_comment}" ]; then \
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echo ; \
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echo "Comment:"; \
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printf "$${reporter_comment}\n"; \
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fi; \
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echo ; \
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echo '***********************************************************'; \
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)
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$(SILENT)if $(grep) -E '^CT_EXPERIMENTAL=y$$' .config >/dev/null 2>&1; then \
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echo ; \
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echo 'WARNING! This sample may enable experimental features.'; \
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echo ' Please be sure to review the configuration prior'; \
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echo ' to building and using your toolchain!'; \
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echo 'Now, you have been warned!'; \
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echo ; \
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echo '***********************************************************'; \
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fi
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@echo
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@echo 'Now configured for "$@"'
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# ----------------------------------------------------------
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# Some helper functions
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__comma = ,
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host_triplet = $(if $(findstring $(__comma),$(1)),$(firstword $(subst $(__comma), ,$(1))))
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target_triplet = $(if $(findstring $(__comma),$(1)),$(word 2,$(subst $(__comma), ,$(1))),$(1))
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# Create the rule to build a sample
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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)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).*$$:\1=y:;' .config
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$(SILENT)$(sed) -i -r -e 's:^(CT_LOG_LEVEL_MAX)=.*$$:\1="ERROR":;' .config
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$(SILENT)$(CONF) -s --oldconfig $(KCONFIG_TOP)
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@$(CT_ECHO) ' BUILD $(1)'
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$(SILENT)h=$(call host_triplet,$(1)); \
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if [ -n "$${h}" -a -r ".build-all/PASS/$${h}/prefix" ]; then \
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PATH=`cat .build-all/PASS/$${h}/prefix`/bin:$${PATH}; \
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fi; \
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if $(MAKE) -rf $(CT_NG) V=0 build; then \
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status=PASS; \
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elif [ -e $(call sample_dir,$(1))/broken ]; then \
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status=XFAIL; \
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else \
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status=FAIL; \
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fi; \
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printf '\r %-5s %s\n' $$status '$(1)'; \
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mkdir -p .build-all/$$status/$(1); \
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bzip2 < build.log > .build-all/$$status/$(1)/build.log.bz2; \
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if [ "$$status" = PASS ]; then \
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blddir=`$(bash) $(CT_LIB_DIR)/scripts/show-tuple.sh '$${CT_BUILD_TOP_DIR}'`; \
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[ -z "$(CT_PRESERVE_PASSED_BUILDS)" ] && rm -rf $${blddir}; \
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$(bash) $(CT_LIB_DIR)/scripts/show-tuple.sh '$${CT_PREFIX_DIR}' > .build-all/PASS/$(1)/prefix; \
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fi; \
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:
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endef
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# ----------------------------------------------------------
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# Build samples for use (not regtest!)
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# Check that PREFIX is set if building samples
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ifneq ($(strip $(MAKECMDGOALS)),)
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ifneq ($(strip $(filter $(patsubst %,build-%,$(CT_SAMPLES)) build-all,$(MAKECMDGOALS))),)
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endif # MAKECMDGOALS contains a build sample rule
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endif # MAKECMDGOALS != ""
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# Build a single sample
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$(patsubst %,build-%,$(CT_SAMPLES)): build-%:
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$(call build_sample,$*)
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# Cross samples (build==host)
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CT_SAMPLES_CROSS = $(strip $(foreach s,$(CT_SAMPLES),$(if $(findstring $(__comma),$(s)),, $(s))))
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# Canadian cross (build!=host)
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CT_SAMPLES_CANADIAN = $(strip $(foreach s,$(CT_SAMPLES),$(if $(findstring $(__comma),$(s)), $(s),)))
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# Build all samples; first, build simple cross as canadian configurations may depend on
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# build-to-host cross being pre-built.
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build-all: build-all-pre $(patsubst %,build-%,$(CT_SAMPLES_CROSS) $(CT_SAMPLES_CANADIAN))
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@echo
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@if [ -d .build-all/PASS ]; then \
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echo 'Success:'; \
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(cd .build-all/PASS && ls | sed 's/^/ - /'); \
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echo; \
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fi
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@if [ -d .build-all/XFAIL ]; then \
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echo 'Expected failure:'; \
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(cd .build-all/XFAIL && ls | sed 's/^/ - /'); \
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echo; \
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fi
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@if [ -d .build-all/FAIL ]; then \
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echo 'Failure:'; \
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(cd .build-all/FAIL && ls | sed 's/^/ - /'); \
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echo; \
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fi
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@[ ! -d .build-all/FAIL ]
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build-all-pre:
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@rm -rf .build-all
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# Build all samples, overiding the number of // jobs per sample
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build-all.%:
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$(SILENT)$(MAKE) -rf $(CT_NG) build-all CT_JOBS=$*
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