mirror of
https://github.com/crosstool-ng/crosstool-ng.git
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4e7d6836a5
- silent/quiet/verbose build:
- ct-ng by default only prints quit messages, such as "CC xxx",
- if using V=0, nothing is printed,
- if using V=1, the full command lines are printed,
- other values are indeterminate,
- should help in debugging the kconfig stuff;
- complete kconfig/{,m}conf generation:
- fully dynamic dependencies on source files,
- compilation of .c into .o, then linking (instead of direct linking),
- VPATH usage when not --local;
Typo + a coment moved.
/trunk/kconfig/kconfig.mk | 140 87 53 0 +++++++++++++++++++++++++++++++++--------------------
/trunk/tools/tools.mk | 12 6 6 0 ++--
/trunk/steps.mk | 6 3 3 0 +-
/trunk/samples/samples.mk | 30 15 15 0 +++++-----
/trunk/ct-ng.in | 40 28 12 0 +++++++++++----
5 files changed, 139 insertions(+), 89 deletions(-)
116 lines
6.1 KiB
Makefile
116 lines
6.1 KiB
Makefile
# Makefile to manage samples
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# Build the list of available samples
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CT_TOP_SAMPLES := $(patsubst $(CT_TOP_DIR)/samples/%/crosstool.config,%,$(wildcard $(CT_TOP_DIR)/samples/*/crosstool.config))
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CT_LIB_SAMPLES := $(filter-out $(CT_TOP_SAMPLES),$(patsubst $(CT_LIB_DIR)/samples/%/crosstool.config,%,$(wildcard $(CT_LIB_DIR)/samples/*/crosstool.config)))
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CT_SAMPLES := $(sort $(CT_TOP_SAMPLES) $(CT_LIB_SAMPLES))
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help-config::
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@echo ' saveconfig - Save current config as a preconfigured target'
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help-samples::
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@echo ' list-samples - prints the list of all samples (for scripting)'
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@echo ' show-<sample> - show a brief overview of <sample> (list below)'
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@echo ' <sample> - preconfigure crosstool-NG with <sample> (list below)'
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@$(CT_LIB_DIR)/scripts/showSamples.sh $(CT_SAMPLES)
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help-build::
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@echo ' regtest[.#] - Regtest-build all samples'
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@echo ' regtest-local[.#] - Regtest-build all local samples'
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@echo ' regtest-global[.#] - Regtest-build all global samples'
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help-distrib::
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@echo ' wiki-samples - Print a DokuWiki table of samples'
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$(patsubst %,show-%,$(CT_SAMPLES)):
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@$(CT_LIB_DIR)/scripts/showSamples.sh -v $(patsubst show-%,%,$(@))
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PHONY += list-samples
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list-samples: .FORCE
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@echo $(CT_SAMPLES) |sed -r -e 's/ /\n/g;' |sort
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# How we do recall one sample
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PHONY += $(CT_SAMPLES)
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$(CT_SAMPLES):
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$(SILENT)cp $(call sample_dir,$@)/crosstool.config .config
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$(SILENT)$(MAKE) -rf $(CT_NG) oldconfig
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@echo
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@echo '***********************************************************'
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@echo
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$(SILENT)( . $(call sample_dir,$@)/reported.by; \
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echo "Initially reported by: $${reporter_name:-Yann E. MORIN}"; \
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echo "URL: $${reporter_url:-http://ymorin.is-a-geek.org/}"; \
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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$$' .config >/dev/null 2>&1; then \
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echo ; \
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echo 'WARNING! This sample may enable experimental features.'; \
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echo ' Please be sure to review the configuration prior'; \
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echo ' to building and using your toolchain!'; \
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echo 'Now, you have been warned!'; \
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echo ; \
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echo '***********************************************************'; \
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fi
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@echo
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@echo 'Now configured for "$@"'
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# The 'sample_dir' function prints the directory in which the sample is,
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# searching first in local samples, then in global samples
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define sample_dir
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$$( [ -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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# And now for building all samples one after the other
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PHONY += regtest regtest_local regtest_global
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regtest: regtest-local regtest-global
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regtest-local: $(patsubst %,regtest_%,$(CT_TOP_SAMPLES))
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regtest-global: $(patsubst %,regtest_%,$(CT_LIB_SAMPLES))
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regtest.% regtest-local.% regtest-global.%:
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$(SILENT)$(CT_NG) $(shell echo "$(@)" |sed -r -e 's|^([^.]+)\.([[:digit:]]+)$$|\1 CT_JOBS=\2|;')
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# One regtest per sample
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# We could use a simple rule like: 'regtest: $(CT_SAMPLES)', but that doesn't
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# work because we want to save the samples as well.
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# Also, we don't want to see anylog at all, save for the elapsed time, and we
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# want to save the log file in a specific place
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# Furthermore, force the location where the toolchain will be installed.
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# Finaly, we can't use 'make sample-name' as we need to provide default values
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# if the options set has changed, but oldconfig does not like when stdin is
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# not a terminal (eg. it is a pipe).
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$(patsubst %,regtest_%,$(CT_SAMPLES)):
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$(SILENT)samp=$(patsubst regtest_%,%,$@) ; \
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echo -e "\rBuilding sample \"$${samp}\"" && \
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$(CT_NG) copy_config_$${samp} && \
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yes "" |$(CT_NG) defoldconfig >/dev/null 2>&1 && \
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sed -i -r -e 's:^(CT_PREFIX_DIR=).*$$:\1"$${CT_TOP_DIR}/targets/tst/$${CT_TARGET}":;' .config && \
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sed -i -r -e 's:^.*(CT_LOG_(WARN|INFO|EXTRA|DEBUG|ALL)).*$$:# \1 is not set:;' .config && \
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sed -i -r -e 's:^.*(CT_LOG_ERROR).*$$:\1=y:;' .config && \
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sed -i -r -e 's:^(CT_LOG_LEVEL_MAX)=.*$$:\1="ERROR":;' .config && \
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sed -i -r -e 's:^.*(CT_LOG_TO_FILE).*$$:\1=y:;' .config && \
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sed -i -r -e 's:^.*(CT_LOG_PROGRESS_BAR).*$$:\1=y:;' .config && \
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yes "" |$(CT_NG) defoldconfig >/dev/null 2>&1 && \
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$(CT_NG) build && \
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echo -e "\rSuccessfully built sample \"$${samp}\"" && \
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echo -e "\rMaking tarball for sample \"$${samp}\"" && \
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$(CT_NG) tarball && \
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echo -e "\rSuccessfully built tarball for sample \"$${samp}\"" ; \
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echo -e "\rCleaning sample \"$${samp}\"" ; \
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$(CT_NG) distclean ; \
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echo -e "\r"
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saveconfig:
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$(SILENT)$(CT_LIB_DIR)/scripts/saveSample.sh
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wiki-samples:
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$(SILENT)$(CT_LIB_DIR)/scripts/showSamples.sh -w $(CT_SAMPLES)
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