##################################################
#Desc:   Mihrtec Standard Makefile
#Author: Mihrtec LLC
#Date:   2016
##################################################
#Application Information
##################################################
#Executable name, also passed as -DAPPNAME to compiler
APPNAME   := the_march
#Directory in which we expect to find main()
APPMODULE := core
#Compiler flags for the final executable
APPFLAGS  :=
#Object files statically linked for the executable
APPOBJ    :=
#Dependencies which must be built before the executable
APPDEPS   :=
##################################################
#Emscripten Info
##################################################
#Functions to export for JS Module
EXPORT_FUNCS := em_main auth_encrypt
#Flags to always run on emcc/em++
EMFLAGS      :=

#Import the build system setup
include .make/build.mk

#Directories to be constructed
DIRS := $(sort $(dir $(APPDEPS) $(APPTARG)))

#Targets that don't generate a file
.PHONY: $(APPNAME) run push dox doc clean scrub all default
#Define default rules to point to APPNAME
all default: $(APPTARG)

#Build the executable
$(APPNAME) $(APPTARG): $(DIRS) $(APPDEPS)
	$(APPC) -o $(APPTARG) $(APPFLAGS) $(APPSRC)

#create directories
$(DIRS):
	@mkdir -p $@

#run the game after making it
run: $(APPNAME)
	$(APPTARG)

#push to github after successful compile
push: $(APPTARG)
	@printf '\nEnter a commit message:\n'; \
		read CMT; \
		git commit -am "$$CMT"
	git push

dox doc:
	doxygen dox.conf

#clean up intermediate dependency files and binaries
clean:
	@echo "Cleaning build targets"
	rm -f $(APPTARG) $(WEBTARG) $(CTARG)

#Scrub down to minimal distribution
scrub: | clean

################## DEFAULTS #####################
#cancel default %.o behavior for %.d dependency
%.o : %.c

#Generate and evaluate C dependencies
$(foreach base,$(basename $(sort $(strip $(CTARG)))),\
	$(eval $(strip $(base)$(COBJSUF): $(shell $(subst $BASE,$(base),$(CDEPSCOMMAND)))) $(CDEPS)))

#new default C build rule
%.bc %.o: %.c $(CDEPS)
	$(CC) $(CXXFLAGS) $(CFLAGS) $< -c -o $@

#construct list of cp rules for each web item
ifdef WEBTARG
$(WEBTARG): $(subst $(DISTDIR),$(HTSRCDIR),$(WEBTARG))
	cp -f $(subst $(DISTDIR),$(HTSRCDIR),$@) $@
endif

#force including rules for making each lib if
#we have identified any missing libs
#(fail if no rule exists)
ifdef MISSINGLIBS
include $(foreach lib,$(MISSINGLIBS),.make/lib$(lib).mk)
endif

#include rules for making each app
ifdef APPTARGS
include $(foreach app,$(APPTARGS),.make/app$(app).mk)
endif