helpers.mk

define build_command
	@echo
	$(call magenta,$$ $(1))
	@$(1)
	$(call green,succeeded)
	@echo
endef

define test_command
	@echo
	$(call magenta,$$ $(1))
	@$(1)
	$(call green,passed)
	@echo
endef

define magenta
	@-tput setaf 5
	@echo "$(1)"
	@-tput sgr0
endef

define green
	@-tput setaf 2
	@echo "$(1)"
	@-tput sgr0
endef

ifeq ($(OS),Windows_NT)
	CUR_OS := win32
else
    UNAME_S := $(shell uname -s)
    ifeq ($(UNAME_S),Linux)
        CUR_OS := linux
    endif
    ifeq ($(UNAME_S),Darwin)
		CUR_OS := darwin
    endif
endif

ifeq ($(CARGO_TARGET_DIR),)
	# set current_dir to path to helpers.mk (i.e. the path of battlecode-2018
	ROOT_DIR := $(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
	# use the standard rust `target` directory
	CARGO_TARGET_DIR := $(ROOT_DIR)/target
endif