# 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 := $(CT_TOP_SAMPLES) $(CT_LIB_SAMPLES)

 help-config::

 	@echo  '  saveconfig     - Save current config as a preconfigured target'

 help-samples::

 	@$(CT_LIB_DIR)/scripts/showSamples.sh $(CT_SAMPLES)

 help-build::

 	@echo  '  regtest        - Regtest-build all samples'

 # How we do build one sample

 PHONY += $(CT_SAMPLES)

 $(CT_SAMPLES):

 	@$(MAKE) -f $(CT_MAKEFILE) $(patsubst %,%_copy_config,$(@)) oldconfig

 $(patsubst %,%_copy_config,$(CT_SAMPLES)):

 	@if [ -f $(CT_TOP_DIR)/samples/$(patsubst %_copy_config,%,$(@))/crosstool.config ]; then                    \

 	      cp "$(CT_TOP_DIR)/samples/$(patsubst %_copy_config,%,$(@))/crosstool.config" "$(CT_TOP_DIR)/.config"; \

 	 else                                                                                                       \

 	      cp "$(CT_LIB_DIR)/samples/$(patsubst %_copy_config,%,$(@))/crosstool.config" "$(CT_TOP_DIR)/.config"; \

 	 fi

 # And now for building all samples one after the other

 # 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).

 PHONY += regtest

 regtest:

 	@for samp in $(CT_SAMPLES); do                                                                          \

 	     echo -e "\rBuilding sample \"$${samp}\""                                                       &&  \

 	     $(MAKE) -C $(CT_TOP_DIR) -f $(CT_MAKEFILE) $${samp}_copy_config                                &&  \

 	     yes "" |$(MAKE) -C $(CT_TOP_DIR) -f $(CT_MAKEFILE) 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 "" |$(MAKE) -C $(CT_TOP_DIR) -f $(CT_MAKEFILE) defoldconfig >/dev/null 2>&1                &&  \

 	     $(MAKE) -C $(CT_TOP_DIR) -f $(CT_MAKEFILE)                                                     &&  \

 	     echo -e "\rMaking tarball for sample \"$${samp}\""                                             &&  \

 	     $(MAKE) -C $(CT_TOP_DIR) -f $(CT_MAKEFILE) tarball                                             ;   \

 	     echo -e "\rCleaning sample \"$${samp}\""                                                       ;   \

 	     $(MAKE) -C $(CT_TOP_DIR) -f $(CT_MAKEFILE) distclean                                           ;   \

 	 done

 saveconfig:

 	$(CT_LIB_DIR)/scripts/saveSample.sh