CC = clang
CFLAGS = -Wall -Wextra -Werror -O3
# GCCVERSIONGTE10 := $(shell expr `gcc -dumpversion | cut -f1 -d.` \>= 10)
#
# ifeq "$(GCCVERSIONGTE10)" "1"
#     CFLAGS += -fanalyzer
# endif

NAME 		= code-analyzer
AUTHOR 		= Volodymyr_Patuta
VERSION 	= 0.1

SRCDIR 		= ./src

SRCS 		= $(shell find $(SRCDIR) -name '*.c')
HEADERS 	= $(shell find $(SRCDIR) -name '*.h')
OBJS 		= $(SRCS:.c=.o)
RM 			= rm -f
TAR 		= tar
MKDIR 		= mkdir
CHMOD 		= chmod
CP 			= rsync -Rr
DOT 		= dot -Tpdf -Grankdir=LR
EXTRAFILES 	= LICENSE README.md
DISTFILES 	= $(SRCDIR) $(TESTDIR) Makefile $(EXTRAFILES)
distdir 	= $(AUTHOR)-$(NAME)-$(VERSION)

all: $(NAME)

graph:
	$(DOT) graph.dot > out.pdf

debug: CFLAGS += -DDEBUG -g
debug: $(NAME)

$(SRC_DIR)/%.o: %.c
	$(CC) $(CFLAGS) $< -c 

$(NAME): $(OBJS)
	$(CC) $(CFLAGS) $^ -o $(NAME)

dist: distdir
	$(CHMOD) -R a+r $(distdir)
	$(TAR) zcvf $(distdir).tgz $(distdir)
	$(RM) -r $(distdir)

distdir: $(DISTFILES)
	$(RM) -r $(distdir)
	$(MKDIR) $(distdir)
	$(CHMOD) 777 $(distdir)
	$(CP) $(DISTFILES) $(distdir)

clean:
	$(RM) $(OBJS) out.pdf

fclean: clean
	$(RM) $(NAME)

.PHONY: all clean fclean re dist distdir debug