# SPDX-License-Identifier: GPL-2.0-or-later
# SPDX-FileCopyrightText: 2020-2021 Alyssa Ross <hi@alyssa.is>

.POSIX:

CFLAGS = -Wall -Wextra -O -g
INSTALL = install
INSTALL_PROGRAM = $(INSTALL)

prefix = @PREFIX@
bindir = @BINDIR@

PROGRAMS = vsockclient vsockserver

all: $(PROGRAMS)
.PHONY: all

install: $(PROGRAMS)
	mkdir -p $(DESTDIR)$(bindir)
	$(INSTALL_PROGRAM) $(PROGRAMS) $(DESTDIR)$(bindir)
.PHONY: install

config.h: configure
	@echo "Error: config.h is outdated.  Please re-run ./configure." >&2
	@exit 1

vsockclient: vsockclient.o env.o log.o num.o vsock.o
	$(CC) $(LDFLAGS) -o $@ $@.o env.o log.o num.o vsock.o $(LDLIBS)
vsockserver: vsockserver.o env.o log.o num.o vsock.o
	$(CC) $(LDFLAGS) -o $@ $@.o env.o log.o num.o vsock.o $(LDLIBS)

vsockclient.o: env.h log.h num.h vsock.h
vsockserver.o: env.h log.h num.h vsock.h

clean:
	rm -f $(PROGRAMS) *.o
.PHONY: clean

distclean: clean
	rm -f config.h Makefile *.tmp
.PHONY: distclean