Makefile

# SPDX-License-Identifier: AGPL-3.0-or-later 
#
# Soft:        The main goal of gtp-guard is to provide robust and secure
#              extensions to GTP protocol (GPRS Tunneling Procol). GTP is
#              widely used for data-plane in mobile core-network. gtp-guard
#              implements a set of 3 main frameworks:
#              A Proxy feature for data-plane tweaking, a Routing facility
#              to inter-connect and a Firewall feature for filtering,
#              rewriting and redirecting.
#
# Authors:     Alexandre Cassen, <acassen@gmail.com>
#              Olivier Gournet, <ogournet@gmail.com>
#
#              This program is free software; you can redistribute it and/or
#              modify it under the terms of the GNU Affero General Public
#              License Version 3.0 as published by the Free Software Foundation;
#              either version 3.0 of the License, or (at your option) any later
#              version.
#
# Copyright (C) 2023-2025 Alexandre Cassen, <acassen@gmail.com>
#

EXEC = gtp-guard
BIN  = bin

BUILDDIR ?= build
V ?= 0
ifeq ($V,1)
  ninja_opts = --verbose
  Q =
else
  Q = @
endif

all: $(BUILDDIR)/build.ninja
	$Q ninja -C $(BUILDDIR) $(ninja_opts)
	$Q ln -f $(BUILDDIR)/$(EXEC) $(BIN)/$(EXEC)
	$Q export BPFS=$(BUILDDIR)/src/bpf/*.bpf; \
	for f in $$BPFS; do ln -f "$$f" $(BIN); done

$(BUILDDIR)/build.ninja:
	meson setup $(BUILDDIR) $(MESON_OPTS)

clean: $(BUILDDIR)/build.ninja
	$Q ninja -C $(BUILDDIR) clean $(ninja_opts)
	$Q rm -f $(BIN)/*

install: $(BUILDDIR)/build.ninja
	$Q meson install -C $(BUILDDIR)

uninstall: $(BUILDDIR)/build.ninja
	$Q ninja -C $(BUILDDIR) $(ninja_opts)

test:
	$Q meson test -C $(BUILDDIR) $(TEST)

tarball: $(BUILDDIR)/build.ninja
	$Q meson dist -C $(BUILDDIR) --no-test --allow-dirty >/dev/null
	$Q export TAR=$(BUILDDIR)/meson-dist/*.xz; \
	cp "$$TAR" .; \
	echo `basename "$$TAR"`

.PHONY: all clean install uninstall tarball test