support dynamic linking of deps

Change-Id: Ifb03869fddec3e67f10f0aa7efd7d28a49b2b260

Makefile

@@ -4,9 +4,12 @@ CXXFLAGS=$(CPPFLAGS) -O2 -g -pipe -Wall -W -Werror -fPIC -fstrict-aliasing -Wno-
 CFLAGS=$(CPPFLAGS) -O2 -g -pipe -Wall -W -Werror -fPIC -fstrict-aliasing -Wno-unused-parameter
 
 INCPATH=-I. $(addprefix -I, $(INCS))
+LIBPATH = $(addprefix -L, $(LIBS))
 SRCEXTS = .c .cc .cpp .proto
 HDREXTS = .h .hpp
-LDFLAGS = -lpthread -lrt -ldl -lz -lssl -lcrypto
+#dyanmic linking of libprotoc.so crashes on ubuntu when protoc-gen-mcpack is invoked
+STATIC_LINKING += -lprotoc
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 BASE_SOURCES = \
     base/third_party/dmg_fp/g_fmt.cc \
@@ -226,7 +229,7 @@ libmcpack2pb.a:$(MCPACK2PB_OBJS)
 
 protoc-gen-mcpack:mcpack2pb/generator.o libmcpack2pb.a libbase.a libbthread.a libbvar.a
 	@echo "Linking $@"
-	@$(CXX) -o protoc-gen-mcpack -Xlinker "-(" $^ $(LIBS) $(PROTOC_LIB) -Xlinker "-)" $(LDFLAGS)
+	@$(CXX) -o protoc-gen-mcpack -L$(LIBPATH) -Xlinker "-(" $^ -Xlinker "-)" $(LDFLAGS)
 
 libbrpc.a:$(BRPC_OBJS)
 	@echo "Linking $@"

config.mk

-$(error Run config_brpc.sh first)

config_brpc.sh

-#!/bin/bash
+if [ -z "$BASH" ]; then
+    ECHO=echo
+    ERROR='>&2 echo'
+else
+    ECHO='echo -e'
+    ERROR='>&2 echo -e'
+fi
 # NOTE: This requires GNU getopt.  On Mac OS X and FreeBSD, you have to install this
 # separately; see below.
 TEMP=`getopt -o v: --long incs:,libs:,cc:,cxx: -n 'config_brpc' -- "$@"`
 
-if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
+if [ $? != 0 ] ; then $ERROR "Terminating..."; exit 1 ; fi
 
 # Note the quotes around `$TEMP': they are essential!
 eval set -- "$TEMP"
@@ -22,69 +28,131 @@ while true; do
     esac
 done
 if [ -z "$INCS" ] || [ -z "$LIBS" ]; then
-    >&2 echo "config_brpc: --incs=INCPATHS --libs=LIBPATHS must be specified"
+    $ERROR "config_brpc: --incs=INCPATHS --libs=LIBPATHS must be specified"
     exit 1
 fi
 
-find_lib() {
-    find ${LIBS} -name "$1" | head -n1
+find_dir_of_lib() {
+    dirname $(find ${LIBS} -name "lib${1}.a" -o -name "lib${1}.so" | head -n1)
 }
-find_lib_or_die() {
-    local lib=$(find_lib $1)
-    if [ -z "$lib" ]; then
-        >&2 echo "fail to find $1 from -libs"
+find_dir_of_lib_or_die() {
+    local dir=$(find_dir_of_lib $1)
+    if [ -z "$dir" ]; then
+        $ERROR "fail to find $1 from -libs"
         exit 1
     else
-        echo $lib
+        $ECHO $dir
     fi
 }
+
 find_dir_of_header() {
     find ${INCS} -path "*/$1" | sed "s|$1||g"
 }
 find_dir_of_header_or_die() {
     local dir=$(find_dir_of_header $1)
     if [ -z "$dir" ]; then
-        >&2 echo "fail to find $1 from -incs"
+        $ERROR "fail to find $1 from -incs"
         exit 1
     else
-        echo $dir
+        $ECHO $dir
+    fi
+}
+
+STATIC_LINKING=
+DYNAMIC_LINKING="-lpthread -lrt -lssl -lcrypto -ldl -lz"
+append_linking() {
+    if [ -f $1/lib${2}.a ]; then
+        STATIC_LINKING="${STATIC_LINKING} -l$2"
+    else
+        DYNAMIC_LINKING="${DYNAMIC_LINKING} -l$2"
     fi
 }
 
-GFLAGS_LIB=$(find_lib_or_die libgflags.a)
-PROTOBUF_LIB=$(find_lib_or_die libprotobuf.a)
-PROTOC_LIB=$(find_lib_or_die libprotoc.a)
+GFLAGS_DIR=$(find_dir_of_lib_or_die gflags)
+append_linking $GFLAGS_DIR gflags
+PROTOBUF_DIR=$(find_dir_of_lib_or_die protobuf)
+append_linking $PROTOBUF_DIR protobuf
+PROTOC_DIR=$(find_dir_of_lib_or_die protoc)
+LEVELDB_DIR=$(find_dir_of_lib_or_die leveldb)
+append_linking $LEVELDB_DIR leveldb
+# required by leveldb
+SNAPPY_DIR=$(find_dir_of_lib snappy)
+if [ ! -z "$SNAPPY_DIR" ]; then
+    append_linking $SNAPPY_DIR snappy
+fi
+
 PROTOC=$(which protoc 2>/dev/null)
 if [ -z "$PROTOC" ]; then
-    PROTOC=$(find_lib_or_die protoc)
+    PROTOC=$(find_dir_of_lib_or_die protoc)/protoc
 fi
-LEVELDB_LIB=$(find_lib_or_die libleveldb.a)
-SNAPPY_LIB=$(find_lib libsnappy.a)
 
 GFLAGS_INC=$(find_dir_of_header gflags/gflags.h)
 PROTOBUF_INC=$(find_dir_of_header google/protobuf/message.h)
 LEVELDB_INC=$(find_dir_of_header leveldb/db.h)
-NEW_INCS=$(echo $GFLAGS_INC $PROTOBUF_INC $LEVELDB_INC | sort | uniq)
+
+INCS=$($ECHO "$GFLAGS_INC\n$PROTOBUF_INC\n$LEVELDB_INC" | sort | uniq)
+LIBS=$($ECHO "$GFLAGS_DIR\n$PROTOBUF_DIR\n$LEVELDB_DIR\n$SNAPPY_DIR\n$PROTOC_DIR" | sort | uniq)
+
+absent_in_the_list() {
+    TMP=$($ECHO "`$ECHO "$1\n$2" | sort | uniq`")
+    if [ "${TMP}" = "$2" ]; then
+        return 1
+    fi
+    return 0
+}
 
 #can't use \n in texts because sh does not support -e
-echo "INCS=$NEW_INCS" > config.mk
-echo "LIBS=$GFLAGS_LIB $PROTOBUF_LIB $LEVELDB_LIB $SNAPPY_LIB" >> config.mk
-echo "PROTOC_LIB=$PROTOC_LIB" >> config.mk
-echo "PROTOC=$PROTOC" >> config.mk
-echo "PROTOBUF_INC=$PROTOBUF_INC" >> config.mk
-echo "CC=$CC" >> config.mk
-echo "CXX=$CXX" >> config.mk
-echo "ifeq (\$(LINK_PERFTOOLS), 1)" >> config.mk
-TCMALLOC_LIB=$(find_lib libtcmalloc_and_profiler.a)
-if [ ! -z "$TCMALLOC_LIB" ]; then
-    echo "    LIBS+=$TCMALLOC_LIB" >> config.mk
+CONTENT="INCS=$($ECHO $INCS)"
+CONTENT="${CONTENT}\nLIBS=$($ECHO $LIBS)"
+CONTENT="${CONTENT}\nPROTOC=$PROTOC"
+CONTENT="${CONTENT}\nPROTOBUF_INC=$PROTOBUF_INC"
+CONTENT="${CONTENT}\nCC=$CC"
+CONTENT="${CONTENT}\nCXX=$CXX"
+CONTENT="${CONTENT}\nSTATIC_LINKING=$STATIC_LINKING"
+CONTENT="${CONTENT}\nDYNAMIC_LINKING=$DYNAMIC_LINKING"
+CONTENT="${CONTENT}\nifeq (\$(LINK_PERFTOOLS), 1)"
+# required by cpu/heap profiler
+TCMALLOC_DIR=$(find_dir_of_lib tcmalloc_and_profiler)
+if [ ! -z "$TCMALLOC_DIR" ]; then
+    if absent_in_the_list "$TCMALLOC_DIR" "$LIBS"; then
+        CONTENT="${CONTENT}\n    LIBS+=$TCMALLOC_DIR"
+        LIBS="${LIBS}\n$TCMALLOC_DIR"
+    fi
     TCMALLOC_INC=$(find_dir_of_header google/tcmalloc.h)
-    if [ ! -z "$TCMALLOC_INC" ] && [ "$TCMALLOC_INC" != "$INCS" ]; then
-        echo "    INCS+=$TCMALLOC_INC" >> config.mk
+    if absent_in_the_list "$TCMALLOC_INC" "$INCS"; then
+        CONTENT="${CONTENT}\n    INCS+=$TCMALLOC_INC"
+    fi
+    if [ -f $TCMALLOC_DIR/libtcmalloc_and_profiler.a ]; then
+        CONTENT="${CONTENT}\n    STATIC_LINKING+=-ltcmalloc_and_profiler"
+    else
+        CONTENT="${CONTENT}\n    DYNAMIC_LINKING+=-ltcmalloc_and_profiler"
     fi
 fi
-UNWIND_LIB=$(find_lib libunwind.a)
-if [ ! -z "$UNWIND_LIB" ]; then
-    echo "    LIBS+=$UNWIND_LIB" >> config.mk
+# required by tcmalloc('s profiler)
+UNWIND_DIR=$(find_dir_of_lib unwind)
+if [ ! -z "$UNWIND_DIR" ]; then
+    if absent_in_the_list "$UNWIND_DIR" "$LIBS"; then
+        CONTENT="${CONTENT}\n    LIBS+=$UNWIND_DIR"
+        LIBS="${LIBS}\n$UNWIND_DIR"
+    fi
+    if [ -f $UNWIND_DIR/libunwind.a ]; then
+        CONTENT="${CONTENT}\n    STATIC_LINKING+=-lunwind"
+    else
+        CONTENT="${CONTENT}\n    DYNAMIC_LINKING+=-lunwind"
+    fi
+fi
+# required by libunwind
+LZMA_DIR=$(find_dir_of_lib lzma)
+if [ ! -z "$LZMA_DIR" ]; then
+    if absent_in_the_list "$LZMA_DIR" "$LIBS"; then
+        CONTENT="${CONTENT}\n    LIBS+=$LZMA_DIR"
+        LIBS="${LIBS}\n$LZMA_DIR"
+    fi
+    if [ -f $LZMA_DIR/liblzma.a ]; then
+        CONTENT="${CONTENT}\n    STATIC_LINKING+=-llzma"
+    else
+        CONTENT="${CONTENT}\n    DYNAMIC_LINKING+=-llzma"
+    fi
 fi
-echo "endif" >> config.mk
+CONTENT="${CONTENT}\nendif"
+$ECHO "$CONTENT" > config.mk

example/asynchronous_echo_c++/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/backup_request_c++/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/cancel_c++/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/cascade_echo_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/dynamic_partition_echo_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/echo_c++/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/echo_c++_hulu_pbrpc/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/echo_c++_sofa_pbrpc/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/echo_c++_ubrpc_compack/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/http_c++/Makefile

@@ -4,12 +4,11 @@ BRPC_PATH=../../output
 CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__= 
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
-INCPATH=-I$(BRPC_PATH)/include -I$(GFLAGS_PATH)/include -I$(LEVELDB_PATH)/include -I$(PROTOBUF_PATH)/include -I$(TCMALLOC_PATH)/include
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
-	LIBS+=-DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS+=-llzma
+	CPPFLAGS+=-DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
 endif
 
 CLIENT_SOURCES = http_client.cpp
@@ -22,6 +21,7 @@ PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(bas
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 BENCHMARK_OBJS = $(addsuffix .o, $(basename $(BENCHMARK_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: http_client benchmark_http http_server
@@ -33,15 +33,15 @@ clean:
 
 http_client:$(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 benchmark_http:$(BENCHMARK_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 http_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/memcache_c++/Makefile

@@ -3,11 +3,12 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 SOURCES = $(wildcard *.cpp)
 OBJS = $(addsuffix .o, $(basename $(SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: memcache_client
@@ -19,7 +20,7 @@ clean:
 
 memcache_client:$(OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.o:%.cpp
 	@echo "Compiling $@"

example/multi_threaded_echo_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/multi_threaded_echo_fns_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/multi_threaded_mcpack_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/multi_threaded_ubrpc_compack_c++/Makefile

-LINK_PERFTOOLS=1
-include ../../config.mk
-BRPC_PATH=../../output
-CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
-CXXFLAGS=$(CPPFLAGS)
-CFLAGS=$(CPPFLAGS)
-INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
-ifeq ($(LINK_PERFTOOLS), 1)
-	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
-endif
-
-CLIENT_SOURCES = client.cpp
-SERVER_SOURCES = server.cpp
-PROTOS = echo.proto
-
-PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
-PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
-CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
-SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
-
-.PHONY:all
-all: echo_client echo_server
-
-.PHONY:clean
-clean:
-	@echo "Cleaning"
-	@rm -rf echo_client echo_server $(PROTO_GENS) $(PROTO_OBJS) $(CLIENT_OBJS) $(SERVER_OBJS)
-
-echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
-	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
-
-echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
-	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
-
-%.pb.cc:%.proto
-	@echo "Generating $@"
-	@$(PROTOC) --plugin=protoc-gen-mcpack=$(BRPC_PATH)/bin/protoc-gen-mcpack --proto_path=. --proto_path=$(BRPC_PATH)/include --proto_path=$(PROTOBUF_INC) --cpp_out=. --mcpack_out=. $<
-
-%.o:%.cpp
-	@echo "Compiling $@"
-	@$(CXX) -c $(INCPATH) $(CXXFLAGS) $< -o $@
-
-%.o:%.cc
-	@echo "Compiling $@"
-	@$(CXX) -c $(INCPATH) $(CXXFLAGS) $< -o $@

example/multi_threaded_ubrpc_compack_c++/client.cpp

-// Baidu RPC - A framework to host and access services throughout Baidu.
-// Copyright (c) 2014 Baidu.com, Inc. All Rights Reserved
-//
-// If you have any problem, contact us:
-//   Baidu Hi : group 1296497 
-//   Email    : pbrpc@baidu.com
-//   Wiki     : http://wiki.baidu.com/display/RPC/baidu-rpc
-
-// A client sending requests to server by multiple threads.
-
-#include <gflags/gflags.h>
-#include <bthread/bthread.h>
-#include <base/logging.h>
-#include <base/string_printf.h>
-#include <base/time.h>
-#include <base/macros.h>
-#include <brpc/server.h>
-#include <brpc/channel.h>
-#include <deque>
-#include "echo.pb.h"
-#include <bvar/bvar.h>
-
-DEFINE_int32(thread_num, 50, "Number of threads to send requests");
-DEFINE_bool(use_bthread, false, "Use bthread to send requests");
-DEFINE_int32(attachment_size, 0, "Carry so many byte attachment along with requests");
-DEFINE_int32(request_size, 16, "Bytes of each request");
-DEFINE_string(server, "0.0.0.0:8002", "IP Address of server");
-DEFINE_string(load_balancer, "", "The algorithm for load balancing");
-DEFINE_int32(timeout_ms, 100, "RPC timeout in milliseconds");
-DEFINE_int32(max_retry, 3, "Max retries(not including the first RPC)"); 
-DEFINE_bool(dont_fail, false, "Print fatal when some call failed");
-DEFINE_int32(dummy_port, 0, "Launch dummy server at this port");
-
-std::string g_request;
-std::string g_attachment;
-
-bvar::LatencyRecorder g_latency_recorder("client");
-bvar::Adder<int> g_error_count("client_error_count");
-
-static void* sender(void* arg) {
-    // Normally, you should not call a Channel directly, but instead construct
-    // a stub Service wrapping it. stub can be shared by all threads as well.
-    example::EchoService_Stub stub(static_cast<google::protobuf::RpcChannel*>(arg));
-
-    int log_id = 0;
-    while (!brpc::IsAskedToQuit()) {
-        // We will receive response synchronously, safe to put variables
-        // on stack.
-        example::EchoRequest request;
-        example::EchoResponse response;
-        brpc::Controller cntl;
-
-        request.set_message(g_request);
-        cntl.set_log_id(log_id++);  // set by user
-        if (!g_attachment.empty()) {
-            // Set attachment which is wired to network directly instead of 
-            // being serialized into protobuf messages.
-            cntl.request_attachment().append(g_attachment);
-        }
-
-        // Because `done'(last parameter) is NULL, this function waits until
-        // the response comes back or error occurs(including timedout).
-        stub.Echo(&cntl, &request, &response, NULL);
-        if (!cntl.Failed()) {
-            g_latency_recorder << cntl.latency_us();
-        } else {
-            g_error_count << 1; 
-            CHECK(brpc::IsAskedToQuit() || !FLAGS_dont_fail)
-                << "error=" << cntl.ErrorText() << " latency=" << cntl.latency_us();
-            // We can't connect to the server, sleep a while. Notice that this
-            // is a specific sleeping to prevent this thread from spinning too
-            // fast. You should continue the business logic in a production 
-            // server rather than sleeping.
-            bthread_usleep(50000);
-        }
-    }
-    return NULL;
-}
-
-int main(int argc, char* argv[]) {
-    // Parse gflags. We recommend you to use gflags as well.
-    google::ParseCommandLineFlags(&argc, &argv, true);
-
-    // A Channel represents a communication line to a Server. Notice that 
-    // Channel is thread-safe and can be shared by all threads in your program.
-    brpc::Channel channel;
-    
-    // Initialize the channel, NULL means using default options.
-    brpc::ChannelOptions options;
-    options.protocol = "ubrpc_compack";
-    options.timeout_ms = FLAGS_timeout_ms/*milliseconds*/;
-    options.max_retry = FLAGS_max_retry;
-    if (channel.Init(FLAGS_server.c_str(), FLAGS_load_balancer.c_str(), &options) != 0) {
-        LOG(ERROR) << "Fail to initialize channel";
-        return -1;
-    }
-
-    if (FLAGS_attachment_size > 0) {
-        g_attachment.resize(FLAGS_attachment_size, 'a');
-    }
-    if (FLAGS_request_size <= 0) {
-        LOG(ERROR) << "Bad request_size=" << FLAGS_request_size;
-        return -1;
-    }
-    g_request.resize(FLAGS_request_size, 'r');
-
-    if (FLAGS_dummy_port > 0) {
-        brpc::StartDummyServerAt(FLAGS_dummy_port);
-    }
-
-    std::vector<bthread_t> tids;
-    tids.resize(FLAGS_thread_num);
-    if (!FLAGS_use_bthread) {
-        for (int i = 0; i < FLAGS_thread_num; ++i) {
-            if (pthread_create(&tids[i], NULL, sender, &channel) != 0) {
-                LOG(ERROR) << "Fail to create pthread";
-                return -1;
-            }
-        }
-    } else {
-        for (int i = 0; i < FLAGS_thread_num; ++i) {
-            if (bthread_start_background(
-                    &tids[i], NULL, sender, &channel) != 0) {
-                LOG(ERROR) << "Fail to create bthread";
-                return -1;
-            }
-        }
-    }
-
-    while (!brpc::IsAskedToQuit()) {
-        sleep(1);
-        LOG(INFO) << "Sending EchoRequest at qps=" << g_latency_recorder.qps(1)
-                  << " latency=" << g_latency_recorder.latency(1);
-    }
-
-    LOG(INFO) << "EchoClient is going to quit";
-    for (int i = 0; i < FLAGS_thread_num; ++i) {
-        if (!FLAGS_use_bthread) {
-            pthread_join(tids[i], NULL);
-        } else {
-            bthread_join(tids[i], NULL);
-        }
-    }
-
-    return 0;
-}

example/multi_threaded_ubrpc_compack_c++/echo.proto

-// Converted from echo.idl by public/mcpack2pb/idl2proto
-syntax="proto2";
-import "idl_options.proto";
-option (idl_support) = true;
-
-option cc_generic_services = true;
-package example;
-
-message EchoRequest {
-    required string message = 1; 
-}
-
-message EchoResponse {
-    required string message = 1; 
-}
-
-service EchoService {
-    rpc Echo(EchoRequest) returns (EchoResponse);
-}

example/multi_threaded_ubrpc_compack_c++/server.cpp

-// Baidu RPC - A framework to host and access services throughout Baidu.
-// Copyright (c) 2014 Baidu.com, Inc. All Rights Reserved
-//
-// If you have any problem, contact us:
-//   Baidu Hi : group 1296497 
-//   Email    : pbrpc@baidu.com
-//   Wiki     : http://wiki.baidu.com/display/RPC/baidu-rpc
-
-// A server to receive EchoRequest and send back EchoResponse.
-
-#include <gflags/gflags.h>
-#include <base/logging.h>
-#include <brpc/server.h>
-#include <brpc/policy/ubrpc2pb_protocol.h>
-#include "echo.pb.h"
-
-DEFINE_int32(port, 8002, "TCP Port of this server");
-DEFINE_int32(idle_timeout_s, -1, "Connection will be closed if there is no "
-             "read/write operations during the last `idle_timeout_s'");
-DEFINE_int32(logoff_ms, 2000, "Maximum duration of server's LOGOFF state "
-             "(waiting for client to close connection before server stops)");
-DEFINE_int32(max_concurrency, 0, "Limit of request processing in parallel");
-DEFINE_int32(internal_port, -1, "Only allow builtin services at this port");
-
-namespace example {
-// Your implementation of EchoService
-class EchoServiceImpl : public EchoService {
-public:
-    EchoServiceImpl() {}
-    ~EchoServiceImpl() {};
-    void Echo(google::protobuf::RpcController* cntl_base,
-              const EchoRequest* request,
-              EchoResponse* response,
-              google::protobuf::Closure* done) {
-        brpc::ClosureGuard done_guard(done);
-        response->set_message(request->message());
-    }
-};
-}  // namespace example
-
-int main(int argc, char* argv[]) {
-    // Parse gflags. We recommend you to use gflags as well.
-    google::ParseCommandLineFlags(&argc, &argv, true);
-
-    // Generally you only need one Server.
-    brpc::Server server;
-
-    // Instance of your service.
-    example::EchoServiceImpl echo_service_impl;
-
-    // Add the service into server. Notice the second parameter, because the
-    // service is put on stack, we don't want server to delete it, otherwise
-    // use brpc::SERVER_OWNS_SERVICE.
-    if (server.AddService(&echo_service_impl, 
-                          brpc::SERVER_DOESNT_OWN_SERVICE) != 0) {
-        LOG(ERROR) << "Fail to add service";
-        return -1;
-    }
-
-    // Start the server. 
-    brpc::ServerOptions options;
-    options.idle_timeout_sec = FLAGS_idle_timeout_s;
-    options.nshead_service = new brpc::policy::UbrpcCompackAdaptor;
-    options.max_concurrency = FLAGS_max_concurrency;
-    options.internal_port = FLAGS_internal_port;
-    if (server.Start(FLAGS_port, &options) != 0) {
-        LOG(ERROR) << "Fail to start EchoServer";
-        return -1;
-    }
-
-    // Wait until Ctrl-C is pressed, then Stop() and Join() the server.
-    server.RunUntilAskedToQuit();
-    return 0;
-}

example/nshead_extension_c++/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/nshead_pb_extension_c++/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/parallel_echo_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/partition_echo_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/redis_c++/Makefile

@@ -3,14 +3,16 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz -lreadline -lncurses
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
+DYNAMIC_LINKING += -lreadline -lncurses
 
 PRESS_SOURCES = redis_press.cpp
 CLI_SOURCES = redis_cli.cpp
 
 PRESS_OBJS = $(addsuffix .o, $(basename $(PRESS_SOURCES))) 
 CLI_OBJS = $(addsuffix .o, $(basename $(CLI_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: redis_press redis_cli
@@ -22,11 +24,11 @@ clean:
 
 redis_press:$(PRESS_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 redis_cli:$(CLI_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.o:%.cpp
 	@echo "Compiling $@"

example/selective_echo_c++/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/session_data_and_thread_local/Makefile

@@ -5,11 +5,10 @@ CPPFLAGS=-std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated
 CXXFLAGS=$(CPPFLAGS)
 CFLAGS=$(CPPFLAGS)
 INCPATH=-I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS+=$(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS=-lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS=$(wildcard $(BRPC_PATH)/lib/lib*.a)
 ifeq ($(LINK_PERFTOOLS), 1)
 	CPPFLAGS += -DBRPC_ENABLE_CPU_PROFILER -DBRPC_ENABLE_HEAP_PROFILER
-	LDFLAGS += -llzma
 endif
 
 CLIENT_SOURCES = client.cpp
@@ -20,6 +19,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -31,11 +31,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

example/streaming_echo_c++/Makefile

@@ -3,8 +3,8 @@ BRPC_PATH = ../../output
 CPPFLAGS = -std=c++0x -g -DNDEBUG -O2 -pipe -W -Wall -Werror -fPIC -Wno-deprecated -Wno-unused-parameter -D__const__=
 CXXFLAGS = $(CPPFLAGS)
 INCPATH = -I$(BRPC_PATH)/include $(addprefix -I, $(INCS))
-LIBS += $(wildcard $(BRPC_PATH)/lib/lib*.a)
-LDFLAGS = -lpthread -lrt -lssl -lcrypto -ldl -lz
+LIBPATH = $(addprefix -L, $(LIBS))
+BRPC_LIBS = $(wildcard $(BRPC_PATH)/lib/lib*.a)
 
 CLIENT_SOURCES = client.cpp
 SERVER_SOURCES = server.cpp
@@ -14,6 +14,7 @@ PROTO_OBJS = $(addsuffix .pb.o, $(basename $(PROTOS)))
 PROTO_GENS = $(addsuffix .pb.h, $(basename $(PROTOS))) $(addsuffix .pb.cc, $(basename $(PROTOS)))
 CLIENT_OBJS = $(addsuffix .o, $(basename $(CLIENT_SOURCES))) 
 SERVER_OBJS = $(addsuffix .o, $(basename $(SERVER_SOURCES))) 
+LDFLAGS = -Wl,-Bstatic $(STATIC_LINKING) -Wl,-Bdynamic $(DYNAMIC_LINKING)
 
 .PHONY:all
 all: echo_client echo_server
@@ -25,11 +26,11 @@ clean:
 
 echo_client:$(PROTO_OBJS) $(CLIENT_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 echo_server:$(PROTO_OBJS) $(SERVER_OBJS)
 	@echo "Linking $@"
-	@$(CXX) -Xlinker "-(" $^ $(LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
+	@$(CXX) $(LIBPATH) -Xlinker "-(" $^ $(BRPC_LIBS) -Xlinker "-)" $(LDFLAGS) -o $@
 
 %.pb.cc:%.proto
 	@echo "Generating $@"

tools/make_all_examples

-#!/bin/bash
 saved_pwd_before_making=$PWD
 for file in `find example -name Makefile`; do
     cd $(dirname $file)