miniupnp/miniupnpd/Makefile.linux_nft

# MiniUPnP project
# (c) 2018-2021 Thomas Bernard
# (c) 2015 Tomofumi Hayashi
# http://miniupnp.free.fr/ or https://miniupnp.tuxfamily.org/
# Author : Tomofumi Hayashi
# for use with GNU Make
#
# options can be passed to configure through CONFIG_OPTIONS :
# $ CONFIG_OPTIONS="--ipv6 --igd2" make
#
# To install use :
# $ DESTDIR=/dummyinstalldir make install
# or :
# $ INSTALLPREFIX=/usr/local make install
# or :
# $ make install
# (default INSTALLPREFIX is /usr)
#
#
CONFIG_OPTIONS ?= $(cat .configure.cache)
CONFIG_OPTIONS += --firewall=nftables
#CFLAGS = -O -g #-DDEBUG
CFLAGS ?= -Os
CFLAGS += -fno-strict-aliasing
CFLAGS += -fno-common
CFLAGS += -fstack-protector -fPIE
CFLAGS += -D_FORTIFY_SOURCE=2
CPPFLAGS += -D_GNU_SOURCE
CFLAGS += -Wall
CFLAGS += -Wextra -Wstrict-prototypes -Wdeclaration-after-statement
#CFLAGS += -Wno-missing-field-initializers
LDFLAGS += -Wl,-z,now -Wl,-z,relro -pie
CC ?= gcc
RM = rm -f
INSTALL = install
STRIP ?= strip
PKG_CONFIG ?= pkg-config
CP = cp
DOXYGEN ?= doxygen

DEPFLAGS = -MM -MG -MT $(patsubst %.d,%.o,$@) -MT $@
# -M : with system headers, -MM : without

INSTALLPREFIX ?= $(PREFIX)/usr
SBININSTALLDIR = $(INSTALLPREFIX)/sbin
ETCINSTALLDIR = $(PREFIX)/etc/miniupnpd
MANINSTALLDIR = $(INSTALLPREFIX)/share/man/man8

include config.mk
include $(SRCDIR)/gitrev.mk
include $(SRCDIR)/objects.mk

# sources in the netfilter_nft/ directory
NETFILTEROBJS = nftnlrdr.o nftpinhole.o nfct_get.o nftnlrdr_misc.o

ALLOBJS = $(BASEOBJS) $(LNXOBJS) $(NETFILTEROBJS)

DEP = $(ALLOBJS:.o=.d)

NFT_SCRIPTS = $(addprefix $(SRCDIR)/netfilter_nft/scripts/, \
	nft_init.sh nft_removeall.sh nft_flush.sh nft_delete_chain.sh)

PCFILE_FOUND := $(shell $(PKG_CONFIG) --exists libnftnl; echo $$?)

ifeq (${PCFILE_FOUND},0)

PKG_CONFIG_LIBS = libnftnl libmnl
CFLAGS  += $(shell $(PKG_CONFIG) --cflags $(PKG_CONFIG_LIBS))
LDLIBS  += $(shell $(PKG_CONFIG) --static --libs-only-l $(PKG_CONFIG_LIBS))
LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-L $(PKG_CONFIG_LIBS))
LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-other $(PKG_CONFIG_LIBS))
else

endif # ifdef PCFILE_FOUND

#LDLIBS += -lnfnetlink

LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l libssl)

TEST := $(shell $(PKG_CONFIG) --exists uuid && echo 1)
ifeq ($(TEST),1)
LDLIBS += $(shell $(PKG_CONFIG) --static --libs-only-l uuid)
else
$(info please install uuid-dev package / libuuid)
endif # ($(TEST),1)

# genuuid uses the uuidgen CLI tool which is part of libuuid
# from the e2fsprogs
# 'cat /proc/sys/kernel/random/uuid' could be also used
#
ifeq ($(TARGET_OPENWRT),)
    UUIDEXECDIR=''
else
    UUIDEXECDIR="$(STAGING_DIR_HOST)/bin/"
endif
UUID=$(shell ($(UUIDEXECDIR)genuuid || $(UUIDEXECDIR)uuidgen || $(UUIDEXECDIR)uuid) 2> /dev/null )


TESTUPNPDESCGENOBJS = testupnpdescgen.o upnpdescgen.o

EXECUTABLES = miniupnpd miniupnpdctl \
              testupnpdescgen testgetifstats \
              testupnppermissions testgetifaddr \
              testgetroute testasyncsendto testportinuse

.PHONY:	all clean install depend dox

all:	$(EXECUTABLES)

clean:
	$(RM) config.h
	$(RM) $(ALLOBJS)
	$(RM) $(EXECUTABLES)
	$(RM) testupnpdescgen.o testgetifstats.o
	$(RM) testupnppermissions.o testgetifaddr.o
	$(RM) testgetroute.o testasyncsendto.o
	$(RM) testportinuse.o
	$(RM) miniupnpdctl.o
	$(RM) -r dox/

install:	miniupnpd $(SRCDIR)/miniupnpd.8 $(SRCDIR)/miniupnpd.conf \
	$(NFT_SCRIPTS) \
	$(SRCDIR)/linux/miniupnpd.init.d.script
	$(STRIP) miniupnpd
	$(INSTALL) -d $(DESTDIR)$(SBININSTALLDIR)
	$(INSTALL) miniupnpd $(DESTDIR)$(SBININSTALLDIR)
	$(INSTALL) -d $(DESTDIR)$(ETCINSTALLDIR)
	$(INSTALL) $(SRCDIR)/netfilter_nft/scripts/nft_init.sh $(DESTDIR)$(ETCINSTALLDIR)
	$(INSTALL) $(SRCDIR)/netfilter_nft/scripts/nft_removeall.sh $(DESTDIR)$(ETCINSTALLDIR)
	$(INSTALL) $(SRCDIR)/netfilter_nft/scripts/nft_flush.sh $(DESTDIR)$(ETCINSTALLDIR)
	$(INSTALL) $(SRCDIR)/netfilter_nft/scripts/nft_delete_chain.sh $(DESTDIR)$(ETCINSTALLDIR)
	$(INSTALL) --mode=0644 -b $(SRCDIR)/miniupnpd.conf $(DESTDIR)$(ETCINSTALLDIR)
	sed -i -e "s/^uuid=[-0-9a-f]*/uuid=$(UUID)/" $(DESTDIR)$(ETCINSTALLDIR)/miniupnpd.conf
	$(INSTALL) -d $(DESTDIR)$(PREFIX)/etc/init.d
	$(INSTALL) $(SRCDIR)/linux/miniupnpd.init.d.script $(DESTDIR)$(PREFIX)/etc/init.d/miniupnpd
	$(INSTALL) -d $(DESTDIR)$(MANINSTALLDIR)
	$(INSTALL) --mode=0644 $(SRCDIR)/miniupnpd.8 $(DESTDIR)$(MANINSTALLDIR)
	gzip -f $(DESTDIR)$(MANINSTALLDIR)/miniupnpd.8

include $(SRCDIR)/check.mk

miniupnpd:	$(BASEOBJS) $(LNXOBJS) $(NETFILTEROBJS)

testupnpdescgen:	$(TESTUPNPDESCGENOBJS)

testgetifstats:	testgetifstats.o getifstats.o

testupnppermissions:	testupnppermissions.o upnppermissions.o

testgetifaddr:	testgetifaddr.o getifaddr.o

testgetroute:	testgetroute.o getroute.o upnputils.o

testasyncsendto:	testasyncsendto.o asyncsendto.o upnputils.o \
	getroute.o

testportinuse:	testportinuse.o portinuse.o getifaddr.o \
	nftnlrdr.o nftnlrdr_misc.o

miniupnpdctl:	miniupnpdctl.o

config.mk config.h:	$(SRCDIR)/configure $(SRCDIR)/VERSION
	$(SHELL) $< $(CONFIG_OPTIONS)

depend:	$(DEP)

%.d:	$(SRCDIR)/%.c
	$(CC) $(CPPFLAGS) $(DEPFLAGS) -o $@ $<

dox:	$(SRCDIR)/miniupnpd.doxyconf
	(cat $< ; echo "INPUT=$(SRCDIR)" ) | $(DOXYGEN) -

%.o:	$(SRCDIR)/%.c
	$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@

%.o:	$(SRCDIR)/linux/%.c
	$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@

%.o:	$(SRCDIR)/netfilter_nft/%.c
	$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@

print-%:
	@echo "$* = $($*)"

ifneq ($(MAKECMDGOALS),clean)
-include $(DEP)
endif