# Makefile to manage samples # Build the list of available samples CT_TOP_SAMPLES := $(patsubst $(CT_TOP_DIR)/samples/%/crosstool.config,%,$(wildcard $(CT_TOP_DIR)/samples/*/crosstool.config)) CT_LIB_SAMPLES := $(filter-out $(CT_TOP_SAMPLES),$(patsubst $(CT_LIB_DIR)/samples/%/crosstool.config,%,$(wildcard $(CT_LIB_DIR)/samples/*/crosstool.config))) CT_SAMPLES := $(sort $(CT_TOP_SAMPLES) $(CT_LIB_SAMPLES)) help-config:: @echo ' saveconfig - Save current config as a preconfigured target' help-samples:: @echo ' list-samples - prints the list of all samples (for scripting)' @echo ' show- - show a brief overview of (list below)' @echo ' - preconfigure crosstool-NG with (list below)' @$(CT_LIB_DIR)/scripts/showSamples.sh $(CT_SAMPLES) help-build:: @echo ' regtest[.#] - Regtest-build all samples' @echo ' regtest-local[.#] - Regtest-build all local samples' @echo ' regtest-global[.#] - Regtest-build all global samples' help-distrib:: @echo ' wiki-samples - Print a DokuWiki table of samples' $(patsubst %,show-%,$(CT_SAMPLES)): @$(CT_LIB_DIR)/scripts/showSamples.sh -v $(patsubst show-%,%,$(@)) PHONY += list-samples list-samples: .FORCE @echo $(CT_SAMPLES) |sed -r -e 's/ /\n/g;' |sort # How we do recall one sample PHONY += $(CT_SAMPLES) $(CT_SAMPLES): @cp $(call sample_dir,$@)/crosstool.config .config @$(MAKE) -rf $(CT_NG) oldconfig @echo @echo '***********************************************************' @echo @( . $(call sample_dir,$@)/reported.by; \ echo "Initially reported by: $${reporter_name:-Yann E. MORIN}"; \ echo "URL: $${reporter_url:-http://ymorin.is-a-geek.org/}"; \ if [ -n "$${reporter_comment}" ]; then \ echo ; \ echo "Comment:"; \ printf "$${reporter_comment}\n"; \ fi; \ echo ; \ echo '***********************************************************'; \ ) @if grep -E '^CT_EXPERIMENTAL=y$$' .config >/dev/null 2>&1; then \ echo ; \ echo 'WARNING! This sample may enable experimental features.'; \ echo ' Please be sure to review the configuration prior'; \ echo ' to building and using your toolchain!'; \ echo 'Now, you have been warned!'; \ echo ; \ echo '***********************************************************'; \ fi @echo @echo 'Now configured for "$@"' # The 'sample_dir' function prints the directory in which the sample is, # searching first in local samples, then in global samples define sample_dir $$( [ -d $(CT_TOP_DIR)/samples/$(1) ] && echo "$(CT_TOP_DIR)/samples/$(1)" || echo "$(CT_LIB_DIR)/samples/$(1)") endef # And now for building all samples one after the other PHONY += regtest regtest_local regtest_global regtest: regtest-local regtest-global regtest-local: $(patsubst %,regtest_%,$(CT_TOP_SAMPLES)) regtest-global: $(patsubst %,regtest_%,$(CT_LIB_SAMPLES)) regtest.% regtest-local.% regtest-global.%: @$(CT_NG) $(shell echo "$(@)" |sed -r -e 's|^([^.]+)\.([[:digit:]]+)$$|\1 CT_JOBS=\2|;') # One regtest per sample # We could use a simple rule like: 'regtest: $(CT_SAMPLES)', but that doesn't # work because we want to save the samples as well. # Also, we don't want to see anylog at all, save for the elapsed time, and we # want to save the log file in a specific place # Furthermore, force the location where the toolchain will be installed. # Finaly, we can't use 'make sample-name' as we need to provide default values # if the options set has changed, but oldconfig does not like when stdin is # not a terminal (eg. it is a pipe). $(patsubst %,regtest_%,$(CT_SAMPLES)): @samp=$(patsubst regtest_%,%,$@) ; \ echo -e "\rBuilding sample \"$${samp}\"" && \ $(CT_NG) copy_config_$${samp} && \ yes "" |$(CT_NG) defoldconfig >/dev/null 2>&1 && \ sed -i -r -e 's:^(CT_PREFIX_DIR=).*$$:\1"$${CT_TOP_DIR}/targets/tst/$${CT_TARGET}":;' .config && \ sed -i -r -e 's:^.*(CT_LOG_(WARN|INFO|EXTRA|DEBUG|ALL)).*$$:# \1 is not set:;' .config && \ sed -i -r -e 's:^.*(CT_LOG_ERROR).*$$:\1=y:;' .config && \ sed -i -r -e 's:^(CT_LOG_LEVEL_MAX)=.*$$:\1="ERROR":;' .config && \ sed -i -r -e 's:^.*(CT_LOG_TO_FILE).*$$:\1=y:;' .config && \ sed -i -r -e 's:^.*(CT_LOG_PROGRESS_BAR).*$$:\1=y:;' .config && \ yes "" |$(CT_NG) defoldconfig >/dev/null 2>&1 && \ $(CT_NG) build && \ echo -e "\rSuccessfully built sample \"$${samp}\"" && \ echo -e "\rMaking tarball for sample \"$${samp}\"" && \ $(CT_NG) tarball && \ echo -e "\rSuccessfully built tarball for sample \"$${samp}\"" ; \ echo -e "\rCleaning sample \"$${samp}\"" ; \ $(CT_NG) distclean ; \ echo -e "\r" saveconfig: @$(CT_LIB_DIR)/scripts/saveSample.sh wiki-samples: @$(CT_LIB_DIR)/scripts/showSamples.sh -w $(CT_SAMPLES)