CC := gcc
CPPFLAGS :=
CFLAGS := -O2 -Wextra -Wall
LDFLAGS :=
LDLIBS :=
RM := rm

override CFLAGS += -std=gnu99
override LDLIBS += -lncurses

INSTALL := install

DESTDIR :=
PREFIX := /usr
BINDIR = $(PREFIX)/bin

EXE := choinka

CSOURCES := $(wildcard *.c)
COBJECTS := $(CSOURCES:.c=.o)
SOURCES := $(sort $(CSOURCES))
OBJECTS := $(sort $(COBJECTS))

.PHONY: all
all: $(EXE)

%.o: %.c
	$(CC) -c $(CPPFLAGS) $(CFLAGS) $^ -o $@

$(EXE): $(OBJECTS)
	$(CC) $(LDFLAGS) $^ $(LDLIBS) -o $@

.PHONY: clean
clean:
	$(RM) -f $(EXE) *.o *~ *.bak *.orig *.rej

.PHONY: install
install: $(EXE)
	$(INSTALL) -d $(DESTDIR)$(BINDIR)
	$(INSTALL) -c $(EXE) $(DESTDIR)$(BINDIR)