# vim: noexpandtab tabstop=4 :

buildtype ?= release

optionset = buildtypes/${buildtype}.txt

prefix = bin/${buildtype}

default: ${prefix}/bsimp

.PRECIOUS: %/

%/:
	@mkdir -p $@

srcs += calculate_simplifications.c calculate_assignment_simplifications.c
srcs += cmdln.c evaluate.c debug.c
srcs += get_cached_simplifications.c main.c print.c

${prefix}/%.o ${prefix}/%.d: %.c ${optionset} | ${prefix}/%/
	@echo "compiling (${buildtype}) ${*}.c ..."
	@gcc -c @${optionset} $< -MD -MF ${prefix}/${*}.d -o ${prefix}/${*}.o

objs = $(patsubst %.c,${prefix}/%.o,${srcs})

${prefix}/bsimp: ${optionset} ${objs} | bin/
	@echo "linking (${buildtype})"
	@gcc @${optionset} ${objs} -o $@

args =

run: ${prefix}/bsimp
	$< $(args)

valrun: ${prefix}/bsimp
	valgrind --max-stackframe=2031768 \
		--exit-on-first-error=yes --error-exitcode=1 -- $< ${args}

PREFIX ?= ${HOME}

install: ${PREFIX}/bin/bsimp

${PREFIX}/bin/bsimp: bin/release/bsimp | ${PREFIX}/bin/
	cp -vau $< $@

include $(patsubst %.c,${prefix}/%.d,${srcs})