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#
# Makefile for ZeroTier One on Linux
#
# This is confirmed to work on distributions newer than CentOS 6 (the
# one used for reference builds) and on 32 and 64 bit x86 and ARM
# machines. It should also work on other 'normal' machines and recent
# distributions. Editing might be required for tiny devices or weird
# distros.
#
# Targets
# one: zerotier-one and symlinks (cli and idtool)
# manpages: builds manpages, requires 'ronn' or nodeJS (will use either)
# all: builds 'one' and 'manpages'
# selftest: zerotier-selftest
# debug: builds 'one' and 'selftest' with tracing and debug flags
# clean: removes all built files, objects, other trash
# distclean: removes a few other things that might be present
# debian: build DEB packages; deb dev tools must be present
# redhat: build RPM packages; rpm dev tools must be present
#
# Automagically pick clang or gcc, with preference for clang
# This is only done if we have not overridden these with an environment or CLI variable
ifeq ($(origin CC),default)
CC=$(shell if [ -e /usr/bin/clang ]; then echo clang; else echo gcc; fi)
endif
ifeq ($(origin CXX),default)
CXX=$(shell if [ -e /usr/bin/clang++ ]; then echo clang++; else echo g++; fi)
endif
#UNAME_M=$(shell $(CC) -dumpmachine | cut -d '-' -f 1)
INCLUDES?=
DEFS?=-D_FORTIFY_SOURCE=2
LDLIBS?=
DESTDIR?=
include objects.mk
# On Linux we auto-detect the presence of some libraries and if present we
# link against the system version. This works with our package build images.
ifeq ($(wildcard /usr/include/lz4.h),)
OBJS+=ext/lz4/lz4.o
else
LDLIBS+=-llz4
DEFS+=-DZT_USE_SYSTEM_LZ4
endif
ifeq ($(wildcard /usr/include/http_parser.h),)
OBJS+=ext/http-parser/http_parser.o
else
LDLIBS+=-lhttp_parser
DEFS+=-DZT_USE_SYSTEM_HTTP_PARSER
endif
ifeq ($(ZT_USE_MINIUPNPC),1)
OBJS+=osdep/PortMapper.o
DEFS+=-DZT_USE_MINIUPNPC
# Auto-detect libminiupnpc at least v2.0
MINIUPNPC_IS_NEW_ENOUGH=$(shell grep -sqr '.*define.*MINIUPNPC_VERSION.*"2.."' /usr/include/miniupnpc/miniupnpc.h && echo 1)
ifeq ($(MINIUPNPC_IS_NEW_ENOUGH),1)
DEFS+=-DZT_USE_SYSTEM_MINIUPNPC
LDLIBS+=-lminiupnpc
else
DEFS+=-DMINIUPNP_STATICLIB -DMINIUPNPC_SET_SOCKET_TIMEOUT -DMINIUPNPC_GET_SRC_ADDR -D_BSD_SOURCE -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=600 -DOS_STRING=\"Linux\" -DMINIUPNPC_VERSION_STRING=\"2.0\" -DUPNP_VERSION_STRING=\"UPnP/1.1\" -DENABLE_STRNATPMPERR
OBJS+=ext/miniupnpc/connecthostport.o ext/miniupnpc/igd_desc_parse.o ext/miniupnpc/minisoap.o ext/miniupnpc/minissdpc.o ext/miniupnpc/miniupnpc.o ext/miniupnpc/miniwget.o ext/miniupnpc/minixml.o ext/miniupnpc/portlistingparse.o ext/miniupnpc/receivedata.o ext/miniupnpc/upnpcommands.o ext/miniupnpc/upnpdev.o ext/miniupnpc/upnperrors.o ext/miniupnpc/upnpreplyparse.o
endif
# Auto-detect libnatpmp
ifeq ($(wildcard /usr/include/natpmp.h),)
OBJS+=ext/libnatpmp/natpmp.o ext/libnatpmp/getgateway.o
else
LDLIBS+=-lnatpmp
DEFS+=-DZT_USE_SYSTEM_NATPMP
endif
endif
ifeq ($(ZT_ENABLE_CLUSTER),1)
DEFS+=-DZT_ENABLE_CLUSTER
endif
ifeq ($(ZT_TRACE),1)
DEFS+=-DZT_TRACE
endif
ifeq ($(ZT_DEBUG),1)
DEFS+=-DZT_TRACE
override CFLAGS+=-Wall -g -O -pthread $(INCLUDES) $(DEFS)
override CXXFLAGS+=-Wall -g -O -std=c++11 -pthread $(INCLUDES) $(DEFS)
override LDFLAGS+=
STRIP?=echo
# The following line enables optimization for the crypto code, since
# C25519 in particular is almost UNUSABLE in -O0 even on a 3ghz box!
ext/lz4/lz4.o node/Salsa20.o node/SHA512.o node/C25519.o node/Poly1305.o: CFLAGS = -Wall -O2 -g -pthread $(INCLUDES) $(DEFS)
else
CFLAGS?=-O3 -fstack-protector
override CFLAGS+=-Wall -fPIE -pthread $(INCLUDES) -DNDEBUG $(DEFS)
CXXFLAGS?=-O3 -fstack-protector
override CXXFLAGS+=-Wall -Wno-unused-result -Wreorder -fPIE -std=c++11 -pthread $(INCLUDES) -DNDEBUG $(DEFS)
override LDFLAGS+=-pie -Wl,-z,relro,-z,now
STRIP?=strip
STRIP+=--strip-all
endif
# Uncomment for gprof profile build
#CFLAGS=-Wall -g -pg -pthread $(INCLUDES) $(DEFS)
#CXXFLAGS=-Wall -g -pg -pthread $(INCLUDES) $(DEFS)
#LDFLAGS=
#STRIP=echo
all: one manpages
one: $(OBJS) service/OneService.o one.o osdep/LinuxEthernetTap.o
$(CXX) $(CXXFLAGS) $(LDFLAGS) -o zerotier-one $(OBJS) service/OneService.o one.o osdep/LinuxEthernetTap.o $(LDLIBS)
$(STRIP) zerotier-one
ln -sf zerotier-one zerotier-idtool
ln -sf zerotier-one zerotier-cli
selftest: $(OBJS) selftest.o
$(CXX) $(CXXFLAGS) $(LDFLAGS) -o zerotier-selftest selftest.o $(OBJS) $(LDLIBS)
$(STRIP) zerotier-selftest
manpages: FORCE
cd doc ; ./build.sh
doc: manpages
clean: FORCE
rm -rf *.so *.o node/*.o controller/*.o osdep/*.o service/*.o ext/http-parser/*.o ext/lz4/*.o ext/json-parser/*.o ext/miniupnpc/*.o ext/libnatpmp/*.o $(OBJS) zerotier-one zerotier-idtool zerotier-cli zerotier-selftest build-* ZeroTierOneInstaller-* *.deb *.rpm .depend doc/*.1 doc/*.2 doc/*.8 debian/files debian/zerotier-one*.debhelper debian/zerotier-one.substvars debian/*.log debian/zerotier-one
distclean: clean
rm -rf doc/node_modules
find linux-build-farm -type f -name '*.deb' -print0 | xargs -0 rm -fv
find linux-build-farm -type f -name '*.rpm' -print0 | xargs -0 rm -fv
find linux-build-farm -type f -name 'zt1-src.tar.gz' | xargs rm -fv
realclean: distclean
debug: FORCE
make ZT_DEBUG=1 one
make ZT_DEBUG=1 selftest
# Note: keep the symlinks in /var/lib/zerotier-one to the binaries since these
# provide backward compatibility with old releases where the binaries actually
# lived here. Folks got scripts.
install: FORCE
mkdir -p $(DESTDIR)/usr/sbin
rm -f $(DESTDIR)/usr/sbin/zerotier-one
cp -f zerotier-one $(DESTDIR)/usr/sbin/zerotier-one
rm -f $(DESTDIR)/usr/sbin/zerotier-cli
rm -f $(DESTDIR)/usr/sbin/zerotier-idtool
ln -s zerotier-one $(DESTDIR)/usr/sbin/zerotier-cli
ln -s zerotier-one $(DESTDIR)/usr/sbin/zerotier-idtool
mkdir -p $(DESTDIR)/var/lib/zerotier-one
rm -f $(DESTDIR)/var/lib/zerotier-one/zerotier-one
rm -f $(DESTDIR)/var/lib/zerotier-one/zerotier-cli
rm -f $(DESTDIR)/var/lib/zerotier-one/zerotier-idtool
ln -s ../../../usr/sbin/zerotier-one $(DESTDIR)/var/lib/zerotier-one/zerotier-one
ln -s ../../../usr/sbin/zerotier-one $(DESTDIR)/var/lib/zerotier-one/zerotier-cli
ln -s ../../../usr/sbin/zerotier-one $(DESTDIR)/var/lib/zerotier-one/zerotier-idtool
mkdir -p $(DESTDIR)/usr/share/man/man8
rm -f $(DESTDIR)/usr/share/man/man8/zerotier-one.8.gz
cat doc/zerotier-one.8 | gzip -9 >$(DESTDIR)/usr/share/man/man8/zerotier-one.8.gz
mkdir -p $(DESTDIR)/usr/share/man/man1
rm -f $(DESTDIR)/usr/share/man/man1/zerotier-idtool.1.gz
rm -f $(DESTDIR)/usr/share/man/man1/zerotier-cli.1.gz
cat doc/zerotier-cli.1 | gzip -9 >$(DESTDIR)/usr/share/man/man1/zerotier-cli.1.gz
cat doc/zerotier-idtool.1 | gzip -9 >$(DESTDIR)/usr/share/man/man1/zerotier-idtool.1.gz
# Uninstall preserves identity.public and identity.secret since the user might
# want to save these. These are your ZeroTier address.
uninstall: FORCE
rm -f $(DESTDIR)/var/lib/zerotier-one/zerotier-one
rm -f $(DESTDIR)/var/lib/zerotier-one/zerotier-cli
rm -f $(DESTDIR)/var/lib/zerotier-one/zerotier-idtool
rm -f $(DESTDIR)/usr/sbin/zerotier-cli
rm -f $(DESTDIR)/usr/sbin/zerotier-idtool
rm -f $(DESTDIR)/usr/sbin/zerotier-one
rm -rf $(DESTDIR)/var/lib/zerotier-one/iddb.d
rm -rf $(DESTDIR)/var/lib/zerotier-one/updates.d
rm -rf $(DESTDIR)/var/lib/zerotier-one/networks.d
rm -f $(DESTDIR)/var/lib/zerotier-one/zerotier-one.port
rm -f $(DESTDIR)/usr/share/man/man8/zerotier-one.8.gz
rm -f $(DESTDIR)/usr/share/man/man1/zerotier-idtool.1.gz
rm -f $(DESTDIR)/usr/share/man/man1/zerotier-cli.1.gz
# These are just for convenience for building Linux packages
debian: distclean
debuild -I -i -us -uc
redhat: distclean
rpmbuild -ba zerotier-one.spec
FORCE:
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