# Distributed under the MIT/X11 software license, see the accompanying
# file license.txt or http://www.opensource.org/licenses/mit-license.php.
-CXX=g++
-
USE_UPNP:=0
DEFS=-DNOPCH
LIBS+= \
-Wl,-B$(LMODE2) \
- -l gthread-2.0 \
-l z \
-l dl \
-l pthread
# Hardening
# Make some classes of vulnerabilities unexploitable in case one is discovered.
#
+ # This is a workaround for Ubuntu bug #691722, the default -fstack-protector causes
+ # -fstack-protector-all to be ignored unless -fno-stack-protector is used first.
+ # see: https://bugs.launchpad.net/ubuntu/+source/gcc-4.5/+bug/691722
+ HARDENING=-fno-stack-protector
+
# Stack Canaries
# Put numbers at the beginning of each stack frame and check that they are the same.
# If a stack buffer if overflowed, it writes over the canary number and then on return
# when that number is checked, it won't be the same and the program will exit with
# a "Stack smashing detected" error instead of being exploited.
- HARDENING=-fstack-protector-all -Wstack-protector
+ HARDENING+=-fstack-protector-all -Wstack-protector
# Make some important things such as the global offset table read only as soon as
# the dynamic linker is finished building it. This will prevent overwriting of addresses
DEBUGFLAGS=-g
-CXXFLAGS=-O2 -Wno-invalid-offsetof -Wformat $(DEBUGFLAGS) $(DEFS) $(HARDENING)
+CXXFLAGS=-O2
+xCXXFLAGS=-pthread -Wno-invalid-offsetof -Wformat $(DEBUGFLAGS) $(DEFS) $(HARDENING) $(CXXFLAGS)
HEADERS = \
base58.h \
bignum.h \
+ checkpoints.h \
crypter.h \
db.h \
headers.h \
wallet.h
OBJS= \
+ obj/checkpoints.o \
obj/crypter.o \
+ obj/key.o \
obj/db.o \
obj/init.o \
obj/irc.o \
-include obj/test/*.P
obj/nogui/%.o: %.cpp
- $(CXX) -c $(CXXFLAGS) -MMD -o $@ $<
+ $(CXX) -c $(xCXXFLAGS) -MMD -o $@ $<
@cp $(@:%.o=%.d) $(@:%.o=%.P); \
sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
-e '/^$$/ d' -e 's/$$/ :/' < $(@:%.o=%.d) >> $(@:%.o=%.P); \
rm -f $(@:%.o=%.d)
bitcoind: $(OBJS:obj/%=obj/nogui/%)
- $(CXX) $(CXXFLAGS) -o $@ $^ $(LIBS)
+ $(CXX) $(xCXXFLAGS) -o $@ $^ $(LDFLAGS) $(LIBS)
obj/test/%.o: test/%.cpp
- $(CXX) -c $(CXXFLAGS) -MMD -o $@ $<
+ $(CXX) -c $(xCXXFLAGS) -MMD -o $@ $<
@cp $(@:%.o=%.d) $(@:%.o=%.P); \
sed -e 's/#.*//' -e 's/^[^:]*: *//' -e 's/ *\\$$//' \
-e '/^$$/ d' -e 's/$$/ :/' < $(@:%.o=%.d) >> $(@:%.o=%.P); \
rm -f $(@:%.o=%.d)
test_bitcoin: obj/test/test_bitcoin.o $(filter-out obj/nogui/init.o,$(OBJS:obj/%=obj/nogui/%))
- $(CXX) $(CXXFLAGS) -o $@ $(LIBPATHS) $^ -Wl,-Bstatic -lboost_unit_test_framework $(LIBS)
+ $(CXX) $(xCXXFLAGS) -o $@ $(LIBPATHS) $^ -Wl,-Bstatic -lboost_unit_test_framework $(LDFLAGS) $(LIBS)
clean:
-rm -f bitcoind test_bitcoin