NAME    := glorytun
VERSION := $(shell ./version.sh)
DIST    := $(NAME)-$(VERSION)

CFLAGS  ?= -std=c11 -O2 -Wall -fstack-protector-strong
FLAGS   := $(CFLAGS) $(LDFLAGS) $(CPPFLAGS)

CC      ?= cc
prefix  ?= /usr
Q       := @

ifneq ($(X),)
    H = $(X)-
    FLAGS += -static
endif

FLAGS += -DPACKAGE_NAME=\"$(NAME)\" -DPACKAGE_VERSION=\"$(VERSION)\"
FLAGS += -I.static/$(X)/libsodium-stable/src/libsodium/include
FLAGS += -L.static/$(X)/libsodium-stable/src/libsodium/.libs

SRC := argz/argz.c mud/mud.c mud/aegis256/aegis256.c $(wildcard src/*.c)
HDR := argz/argz.h mud/mud.h mud/aegis256/aegis256.h $(wildcard src/*.h)

$(NAME): $(SRC) $(HDR)
	$(Q)$(H)$(CC) $(FLAGS) -o $(NAME) $(SRC) -lsodium

$(NAME)-strip: $(NAME)
	$(Q)cp $< $@
	$(Q)$(H)strip -x $@

.PHONY: install
install: $(NAME)-strip
	@echo "$(DESTDIR)$(prefix)/bin/$(NAME)"
	$(Q)install -m 755 -d $(DESTDIR)$(prefix)/bin
	$(Q)install -m 755 $(NAME)-strip $(DESTDIR)$(prefix)/bin/$(NAME)

.PHONY: clean
clean:
	$(Q)rm -f "$(NAME)"
	$(Q)rm -f "$(DIST).tar.gz"