mirror of
https://github.com/zerotier/ZeroTierOne.git
synced 2024-12-24 07:06:39 +00:00
93ffd75b02
Unaligned access caused SIGBUS errors on ARMv6 and ARMv7 targets under FreeBSD. This was also the cause of the repeating TAP devices. Each time the SIGBUS happened, the service would auto-restart itself, create a new TAP device, and then crash again. The particular place causing the SIGBUS was: https://github.com/zerotier/ZeroTierOne/blob/master/node/Utils.hpp#L695
176 lines
4.9 KiB
Makefile
176 lines
4.9 KiB
Makefile
# This requires GNU make, which is typically "gmake" on BSD systems
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INCLUDES=
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DEFS=
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LIBS=
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include objects.mk
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ONE_OBJS+=osdep/BSDEthernetTap.o ext/http-parser/http_parser.o
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# Build with address sanitization library for advanced debugging (clang)
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ifeq ($(ZT_SANITIZE),1)
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SANFLAGS+=-fsanitize=address -DASAN_OPTIONS=symbolize=1
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endif
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# "make debug" is a shortcut for this
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ifeq ($(ZT_DEBUG),1)
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CFLAGS+=-Wall -g -pthread $(INCLUDES) $(DEFS)
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LDFLAGS+=
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STRIP=echo
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ZT_TRACE=1
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# The following line enables optimization for the crypto code, since
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# C25519 in particular is almost UNUSABLE in heavy testing without it.
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node/Salsa20.o node/SHA512.o node/C25519.o node/Poly1305.o: CFLAGS = -Wall -O2 -g -pthread $(INCLUDES) $(DEFS)
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else
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CFLAGS?=-O3 -fstack-protector
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CFLAGS+=-Wall -fPIE -fvisibility=hidden -fstack-protector -pthread $(INCLUDES) -DNDEBUG $(DEFS)
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LDFLAGS+=-pie -Wl,-z,relro,-z,now
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STRIP=strip --strip-all
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endif
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ifeq ($(ZT_TRACE),1)
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DEFS+=-DZT_TRACE
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endif
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# Determine system build architecture from compiler target
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CC_MACH=$(shell $(CC) -dumpmachine | cut -d '-' -f 1)
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ZT_ARCHITECTURE=999
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ifeq ($(CC_MACH),x86_64)
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ZT_ARCHITECTURE=2
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ZT_USE_X64_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),amd64)
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ZT_ARCHITECTURE=2
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ZT_USE_X64_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),i386)
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ZT_ARCHITECTURE=1
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endif
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ifeq ($(CC_MACH),i686)
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ZT_ARCHITECTURE=1
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endif
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ifeq ($(CC_MACH),arm)
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ZT_ARCHITECTURE=3
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override DEFS+=-DZT_NO_TYPE_PUNNING
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ZT_USE_ARM32_NEON_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),armel)
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ZT_ARCHITECTURE=3
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override DEFS+=-DZT_NO_TYPE_PUNNING
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ZT_USE_ARM32_NEON_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),armhf)
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ZT_ARCHITECTURE=3
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override DEFS+=-DZT_NO_TYPE_PUNNING
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ZT_USE_ARM32_NEON_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),armv6)
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ZT_ARCHITECTURE=3
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override DEFS+=-DZT_NO_TYPE_PUNNING -DZT_NO_UNALIGNED_ACCESS
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ZT_USE_ARM32_NEON_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),armv6zk)
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ZT_ARCHITECTURE=3
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override DEFS+=-DZT_NO_TYPE_PUNNING
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ZT_USE_ARM32_NEON_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),armv6kz)
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ZT_ARCHITECTURE=3
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override DEFS+=-DZT_NO_TYPE_PUNNING
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ZT_USE_ARM32_NEON_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),armv7)
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ZT_ARCHITECTURE=3
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override DEFS+=-DZT_NO_TYPE_PUNNING -DZT_AES_NO_ACCEL -DZT_NO_UNALIGNED_ACCESS
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ZT_USE_ARM32_NEON_ASM_SALSA2012=1
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endif
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ifeq ($(CC_MACH),arm64)
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ZT_ARCHITECTURE=4
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override DEFS+=-DZT_NO_TYPE_PUNNING -march=armv8-a+crypto
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endif
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ifeq ($(CC_MACH),aarch64)
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ZT_ARCHITECTURE=4
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override DEFS+=-DZT_NO_TYPE_PUNNING -march=armv8-a+crypto
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endif
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ifeq ($(CC_MACH),mipsel)
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ZT_ARCHITECTURE=5
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override DEFS+=-DZT_NO_TYPE_PUNNING
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endif
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ifeq ($(CC_MACH),mips)
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ZT_ARCHITECTURE=5
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override DEFS+=-DZT_NO_TYPE_PUNNING
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endif
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ifeq ($(CC_MACH),mips64)
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ZT_ARCHITECTURE=6
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override DEFS+=-DZT_NO_TYPE_PUNNING
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endif
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ifeq ($(CC_MACH),mips64el)
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ZT_ARCHITECTURE=6
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override DEFS+=-DZT_NO_TYPE_PUNNING
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endif
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# Fail if system architecture could not be determined
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ifeq ($(ZT_ARCHITECTURE),999)
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ERR=$(error FATAL: architecture could not be determined from $(CC) -dumpmachine: $CC_MACH)
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.PHONY: err
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err: ; $(ERR)
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endif
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# Build faster crypto on some targets
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ifeq ($(ZT_USE_X64_ASM_SALSA2012),1)
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override DEFS+=-DZT_USE_X64_ASM_SALSA2012
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override CORE_OBJS+=ext/x64-salsa2012-asm/salsa2012.o
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endif
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ifeq ($(ZT_USE_ARM32_NEON_ASM_SALSA2012),1)
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override DEFS+=-DZT_USE_ARM32_NEON_ASM_SALSA2012
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override CORE_OBJS+=ext/arm32-neon-salsa2012-asm/salsa2012.o
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override ASFLAGS+=-meabi=5
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override LDFLAGS+=-Wl,-z,notext
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endif
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override DEFS+=-DZT_BUILD_PLATFORM=$(ZT_BUILD_PLATFORM) -DZT_BUILD_ARCHITECTURE=$(ZT_ARCHITECTURE) -DZT_SOFTWARE_UPDATE_DEFAULT="\"disable\""
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CXXFLAGS+=$(CFLAGS) -std=c++11 #-D_GLIBCXX_USE_C99 -D_GLIBCXX_USE_C99_MATH -D_GLIBCXX_USE_C99_MATH_TR1
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all: one
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one: $(CORE_OBJS) $(ONE_OBJS) one.o
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$(CXX) $(CXXFLAGS) $(LDFLAGS) -o zerotier-one $(CORE_OBJS) $(ONE_OBJS) one.o $(LIBS)
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$(STRIP) zerotier-one
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ln -sf zerotier-one zerotier-idtool
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ln -sf zerotier-one zerotier-cli
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zerotier-one: one
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zerotier-idtool: one
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zerotier-cli: one
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libzerotiercore.a: $(CORE_OBJS)
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ar rcs libzerotiercore.a $(CORE_OBJS)
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ranlib libzerotiercore.a
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core: libzerotiercore.a
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selftest: $(CORE_OBJS) $(ONE_OBJS) selftest.o
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$(CXX) $(CXXFLAGS) $(LDFLAGS) -o zerotier-selftest selftest.o $(CORE_OBJS) $(ONE_OBJS) $(LIBS)
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$(STRIP) zerotier-selftest
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zerotier-selftest: selftest
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clean:
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rm -rf *.a *.o node/*.o controller/*.o osdep/*.o service/*.o ext/http-parser/*.o build-* zerotier-one zerotier-idtool zerotier-selftest zerotier-cli $(ONE_OBJS) $(CORE_OBJS)
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debug: FORCE
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$(MAKE) -j ZT_DEBUG=1
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install: one
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rm -f /usr/local/sbin/zerotier-one
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cp zerotier-one /usr/local/sbin
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ln -sf /usr/local/sbin/zerotier-one /usr/local/sbin/zerotier-cli
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ln -sf /usr/local/sbin/zerotier-one /usr/local/bin/zerotier-idtool
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uninstall: FORCE
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rm -rf /usr/local/sbin/zerotier-one /usr/local/sbin/zerotier-cli /usr/local/bin/zerotier-idtool /var/db/zerotier-one/zerotier-one.port /var/db/zerotier-one/zerotier-one.pid /var/db/zerotier-one/iddb.d
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FORCE:
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