CC = gcc
CFLAGS ?= -std=c11 -Wall -Wextra -Wpedantic -O0

SOURCE = src/analyseur.c
PROGRAMME = build/analyseur
PROGRAMME_PROFIL = build/profil/analyseur
REFERENCE = resultats/rapport_reference_10000000.txt

.PHONY: all run check profile clean

all: $(PROGRAMME)

$(PROGRAMME): $(SOURCE) Makefile
	mkdir -p $(@D)
	$(CC) $(CPPFLAGS) $(CFLAGS) $< -o $@ $(LDFLAGS) $(LDLIBS)

run: $(PROGRAMME)
	cd build && ./analyseur

check: run
	cmp $(REFERENCE) build/rapport.txt

$(PROGRAMME_PROFIL): $(SOURCE) Makefile
	mkdir -p $(@D)
	$(CC) $(CPPFLAGS) $(CFLAGS) -pg $< -o $@ $(LDFLAGS) $(LDLIBS)

profile: $(PROGRAMME_PROFIL)
	cd build/profil && ./analyseur
	cd build/profil && gprof -b ./analyseur gmon.out > profil.txt
	@printf 'Profil disponible dans build/profil/profil.txt\n'

clean:
	rm -rf build