FW_DIRS          = $(wildcard fw_*)
COMMON_DIRS      = lib
PROJECT_DEFAULT  = atlys
PROJECT_NAME    ?= $(PROJECT_DEFAULT)
PROJECT_DIR      = fw_$(PROJECT_NAME)
DIRS             = $(COMMON_DIRS) $(PROJECT_DIR) 

##### PRINT ###################################
PW=\033[1m\033[0m
GR=\E[40;32m
WH=\E[40;37m
B=\033[1m
pr_info = "$(B) $(GR)[$(1)]\t $(WH)$(2)$(PW)"

##### BUILD RULES #############################
.PHONY: help build clean build_all distclean

help:
	@echo -e "$$ make PROJECT_NAME=<top-file> <rule>" 
	@echo -e "\tprojects (*=default) .. : $(shell echo $(FW_DIRS) | sed 's/fw_//g' | sed 's/$(PROJECT_DEFAULT)/\*$(PROJECT_DEFAULT)/')"
	@echo -e "\trule .................. : help build clean build_all distclean"

build: $(DIRS)
	@$(foreach dir,$^, echo -e $(call pr_info,MK,Building $(dir)); $(MAKE) -C $(dir) || exit 1;)

clean: $(DIRS)
	@$(foreach dir,$^, echo -e $(call pr_info,MK,Cleaning $(dir)); $(MAKE) -C $(dir) clean || exit 1;)

build_all: $(COMMON_DIRS) $(FW_DIRS)
	@$(foreach dir,$^, echo -e $(call pr_info,MK,Building $(dir)); $(MAKE) -C $(dir) || exit 1;)

distclean: $(COMMON_DIRS) $(FW_DIRS)
	@$(foreach dir,$^, echo -e $(call pr_info,MK,Cleaning $(dir)); $(MAKE) -C $(dir) clean || exit 1;)