update thrift makefile

example/thrift_extension_c++/Makefile

+NEED_GPERFTOOLS=1
 BRPC_PATH = ../../
 include $(BRPC_PATH)/config.mk
 # Notes on the flags:
 # 1. Added -fno-omit-frame-pointer: perf/tcmalloc-profiler use frame pointers by default
 # 2. Added -D__const__= : Avoid over-optimizations of TLS variables by GCC>=4.8
-CXXFLAGS = -std=c++0x -g -DDEBUG -D__const__= -pipe -W -Wall -Werror -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
+CXXFLAGS = $(CPPFLAGS) -std=c++0x -g -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Werror -Wno-unused-parameter -fPIC -fno-omit-frame-pointer
+ifeq ($(NEED_GPERFTOOLS), 1)
+	CXXFLAGS+=-DBRPC_ENABLE_CPU_PROFILER
+endif
 HDRS+=$(BRPC_PATH)/output/include
 LIBS+=$(BRPC_PATH)/output/lib
+
 HDRPATHS = $(addprefix -I, $(HDRS))
 LIBPATHS = $(addprefix -L, $(LIBS))
 COMMA=,
@@ -14,6 +19,7 @@ SOPATHS=$(addprefix -Wl$(COMMA)-rpath=, $(LIBS))
 STATIC_LINKINGS += -lthrift -lgflags -lbrpc -levent
 
 CLIENT_SOURCES = client.cpp
+CLIENT2_SOURCES = client2.cpp
 SERVER_SOURCES = server.cpp
 SERVER2_SOURCES = server2.cpp
 PROTOS = $(wildcard *.proto)
@@ -21,21 +27,26 @@ PROTOS = $(wildcard *.proto)
 PROTO_OBJS = $(PROTOS:.proto=.pb.o)
 PROTO_GENS = $(PROTOS:.proto=.pb.h) $(PROTOS:.proto=.pb.cc)
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES)))
+CLIENT2_OBJS = $(addsuffix .o, $(basename $(CLIENT2_SOURCES)))
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES)))
 SERVER2_OBJS = $(addsuffix .o, $(basename $(SERVER2_SOURCES)))
 
 .PHONY:all
-all: echo_client echo_server echo_server2 native_server native_client libechothrift.a client.o server.o
+all: echo_client echo_client2 echo_server echo_server2 native_server native_client
 
 .PHONY:clean
 clean:
 	@echo "Cleaning"
-	@rm -rf echo_client echo_server echo_server2 $(PROTO_GENS) $(PROTO_OBJS) $(CLIENT_OBJS) $(SERVER_OBJS) $(SERVER2_OBJS) native_server native_client EchoService.o echo_types.o libechothrift.a gen-cpp gen-py
+	@rm -rf echo_client echo_client2 echo_server echo_server2 $(PROTO_GENS) $(PROTO_OBJS) $(CLIENT_OBJS) $(CLIENT2_OBJS) $(SERVER_OBJS) $(SERVER2_OBJS) native_server native_client EchoService.o echo_types.o libechothrift.a gen-cpp gen-py
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS) libechothrift.a
 	@echo "Linking $@"
 	@$(CXX) $(LIBPATHS) $(SOPATHS) -Xlinker "-(" $^ -Xlinker "-)" $(STATIC_LINKINGS) $(DYNAMIC_LINKINGS) -o $@
 
+echo_client2:$(PROTO_OBJS) $(CLIENT2_OBJS) libechothrift.a
+	@echo "Linking $@"
+	@$(CXX) $(LIBPATHS) $(SOPATHS) -Xlinker "-(" $^ -Xlinker "-)" $(STATIC_LINKINGS) $(DYNAMIC_LINKINGS) -o $@
+
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS) libechothrift.a
 	@echo "Linking $@"
 	@$(CXX) $(LIBPATHS) $(SOPATHS) -Xlinker "-(" $^ libechothrift.a -Xlinker "-)" $(STATIC_LINKINGS) $(DYNAMIC_LINKINGS) -o $@