Merge pull request #154 from brpc/cmake_support

Cmake support

.gitignore

@@ -21,3 +21,13 @@
 # Ignore auto-generated files
 config.mk
 src/butil/config.h
+
+# Ignore CMake files
+CMakeCache.txt
+CMakeFiles
+CMakeScripts
+Testing
+cmake_install.cmake
+install_manifest.txt
+compile_commands.json
+CTestTestfile.cmake

CMakeLists.txt

+cmake_minimum_required(VERSION 2.8.10)
+project(brpc C CXX)
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    # require at least gcc 4.8
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
+        message(FATAL_ERROR "GCC is too old, please install a newer version supporting C++11")
+    endif()
+elseif(CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    # require at least clang 3.3
+    if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.3)
+        message(FATAL_ERROR "Clang is too old, please install a newer version supporting C++11")
+    endif()
+else()
+    message(WARNING "You are using an unsupported compiler! Compilation has only been tested with Clang and GCC.")
+endif()
+
+option(WITH_GLOG "With glog" OFF)
+option(DEBUG "Print debug logs" OFF)
+option(WITH_DEBUG_SYMBOLS "With debug symbols" OFF)
+option(BUILD_EXAMPLE "Whether to build examples" OFF)
+option(BUILD_UNIT_TESTS "Whether to build unit tests" OFF)
+option(EXAMPLE_LINK_SO "Whether examples are linked dynamically" OFF)
+
+set(WITH_GLOG_VAL "0")
+if(WITH_GLOG)
+    set(WITH_GLOG_VAL "1")
+endif()
+
+if(WITH_DEBUG_SYMBOLS)
+    set(DEBUG_SYMBOL "-g")
+endif()
+
+configure_file(${CMAKE_SOURCE_DIR}/config.h.in ${CMAKE_SOURCE_DIR}/src/butil/config.h @ONLY)
+
+set(CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
+
+find_package(GFLAGS REQUIRED)
+
+execute_process(
+    COMMAND bash -c "grep \"namespace [_A-Za-z0-9]\\+ {\" ${GFLAGS_INCLUDE_PATH}/gflags/gflags_declare.h | head -1 | awk '{print $2}' | tr -d '\n'"
+    OUTPUT_VARIABLE GFLAGS_NS
+)
+if(${GFLAGS_NS} STREQUAL "GFLAGS_NAMESPACE")
+    execute_process(
+        COMMAND bash -c "grep \"#define GFLAGS_NAMESPACE [_A-Za-z0-9]\\+\" ${GFLAGS_INCLUDE_PATH}/gflags/gflags_declare.h | head -1 | awk '{print $3}' | tr -d '\n'"
+        OUTPUT_VARIABLE GFLAGS_NS
+    )
+endif()
+
+include_directories(
+    ${CMAKE_SOURCE_DIR}/src
+    ${CMAKE_SOURCE_DIR}/example
+    ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+execute_process(
+    COMMAND bash -c "git rev-parse --short HEAD | tr -d '\n'"
+    OUTPUT_VARIABLE BRPC_REVISION
+)
+set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} -DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DBRPC_REVISION=\\\"${BRPC_REVISION}\\\" -D__STRICT_ANSI__")
+set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} ${DEBUG_SYMBOL}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer")
+set(CMAKE_C_FLAGS "${CMAKE_CPP_FLAGS} -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-unused-parameter -fno-omit-frame-pointer")
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    #required by butil/crc32.cc to boost performance for 10x
+    if(NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.4))
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4 -msse4.2")
+    endif()
+    if(NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0))
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-aligned-new")
+    endif()
+endif()
+
+include(FindProtobuf)
+
+find_path(LEVELDB_HEADER NAMES leveldb/db.h)
+find_library(LEVELDB_LIB NAMES leveldb)
+
+if(WITH_GLOG)
+    find_path(GLOG_HEADER NAMES glog/logging.h)
+    find_library(GLOG_LIB NAMES glog)
+    include_directories(${GLOG_HEADER})
+endif()
+
+find_library(PROTOC_LIB NAMES protoc)
+
+include_directories(
+        ${GFLAGS_INCLUDE_PATH}
+        ${PROTOBUF_INCLUDE_DIRS}
+        ${LEVELDB_HEADER}
+        )
+
+set(DYNAMIC_LIB
+    ${GFLAGS_LIBRARY}
+    ${PROTOBUF_LIBRARIES}
+    ${LEVELDB_LIB}
+    ${PROTOC_LIB}
+    rt
+    ssl
+    crypto
+    dl
+    z
+    )
+
+# for *.so
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+# for *.a
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+
+file(GLOB PROTOS "${CMAKE_SOURCE_DIR}/src/*.proto")
+list(APPEND PROTO_FLAGS -I${CMAKE_CURRENT_BINARY_DIR})
+foreach(PROTO ${PROTOS})
+    get_filename_component(PROTO_WE ${PROTO} NAME_WE)
+    list(APPEND PROTO_SRCS "${CMAKE_CURRENT_BINARY_DIR}/${PROTO_WE}.pb.cc")
+    execute_process(
+        COMMAND ${PROTOBUF_PROTOC_EXECUTABLE} ${PROTO_FLAGS} --cpp_out=${CMAKE_CURRENT_BINARY_DIR} --proto_path=${PROTOBUF_INCLUDE_DIR} --proto_path=${CMAKE_SOURCE_DIR}/src ${PROTO}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    )
+endforeach()
+
+file(GLOB BRPC_PROTOS "${CMAKE_SOURCE_DIR}/src/brpc/*.proto")
+file(GLOB BRPC_POLICY_PROTOS "${CMAKE_SOURCE_DIR}/src/brpc/policy/*.proto")
+
+# list all source files
+set(BUTIL_SOURCES
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/dmg_fp/g_fmt.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/dmg_fp/dtoa_wrapper.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/dynamic_annotations/dynamic_annotations.c
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/icu/icu_utf.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/superfasthash/superfasthash.c
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/modp_b64/modp_b64.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/nspr/prtime.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/symbolize/demangle.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/symbolize/symbolize.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/snappy/snappy-sinksource.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/snappy/snappy-stubs-internal.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/snappy/snappy.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/third_party/murmurhash3/murmurhash3.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/arena.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/at_exit.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/atomicops_internals_x86_gcc.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/base64.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/big_endian.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/cpu.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/alias.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/asan_invalid_access.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/crash_logging.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/debugger.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/debugger_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/dump_without_crashing.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/proc_maps_linux.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/stack_trace.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/debug/stack_trace_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/environment.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/file.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/file_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/file_enumerator.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/file_enumerator_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/file_path.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/file_path_constants.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/memory_mapped_file.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/memory_mapped_file_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/scoped_file.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/files/scoped_temp_dir.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/file_util.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/file_util_linux.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/file_util_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/guid.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/guid_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/hash.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/lazy_instance.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/location.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/md5.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/memory/aligned_memory.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/memory/ref_counted.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/memory/ref_counted_memory.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/memory/singleton.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/memory/weak_ptr.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/posix/file_descriptor_shuffle.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/posix/global_descriptors.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/rand_util.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/rand_util_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/fast_rand.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/safe_strerror_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/sha1_portable.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/latin1_string_conversions.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/nullable_string16.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/safe_sprintf.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/string16.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/string_number_conversions.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/string_split.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/string_piece.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/string_util.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/string_util_constants.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/stringprintf.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/sys_string_conversions_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/utf_offset_string_conversions.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/utf_string_conversion_utils.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/strings/utf_string_conversions.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/synchronization/cancellation_flag.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/synchronization/condition_variable_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/synchronization/waitable_event_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/non_thread_safe_impl.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/platform_thread_linux.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/platform_thread_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/simple_thread.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/thread_checker_impl.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/thread_collision_warner.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/thread_id_name_manager.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/thread_local_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/thread_local_storage.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/thread_local_storage_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/thread_restrictions.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/threading/watchdog.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/time/clock.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/time/default_clock.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/time/default_tick_clock.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/time/tick_clock.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/time/time.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/time/time_posix.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/version.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/logging.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/class_name.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/errno.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/find_cstr.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/status.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/string_printf.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/thread_local.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/unix_socket.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/endpoint.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/fd_utility.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/files/temp_file.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/files/file_watcher.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/time.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/zero_copy_stream_as_streambuf.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/crc32c.cc
+    ${CMAKE_SOURCE_DIR}/src/butil/containers/case_ignored_flat_map.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/iobuf.cpp
+    ${CMAKE_SOURCE_DIR}/src/butil/popen.cpp
+    )
+
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/bvar BVAR_SOURCES)
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/bvar/detail BVAR_DETAIL_SOURCES)
+
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/bthread BTHREAD_SOURCES)
+
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/json2pb JSON2PB_SOURCES)
+
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/brpc BRPC_SOURCES)
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/brpc/details BRPC_DETAILS_SOURCES)
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/brpc/builtin BRPC_BUILTIN_SOURCES)
+aux_source_directory(${CMAKE_SOURCE_DIR}/src/brpc/policy BRPC_POLICY_SOURCES)
+
+set(MCPACK2PB_SOURCES
+    ${CMAKE_SOURCE_DIR}/src/mcpack2pb/field_type.cpp
+    ${CMAKE_SOURCE_DIR}/src/mcpack2pb/mcpack2pb.cpp
+    ${CMAKE_SOURCE_DIR}/src/mcpack2pb/parser.cpp
+    ${CMAKE_SOURCE_DIR}/src/mcpack2pb/serializer.cpp
+    )
+
+set(SOURCES
+    ${BVAR_SOURCES}
+    ${BVAR_DETAIL_SOURCES}
+    ${BTHREAD_SOURCES}
+    ${JSON2PB_SOURCES}
+    ${MCPACK2PB_SOURCES}
+    ${BRPC_SOURCES}
+    ${BRPC_DETAILS_SOURCES}
+    ${BRPC_BUILTIN_SOURCES}
+    ${BRPC_POLICY_SOURCES}
+    ${PROTO_SRCS}
+    ${BRPC_PROTOS}
+    ${BRPC_POLICY_PROTOS}
+    )
+
+add_subdirectory(src)
+if(BUILD_EXAMPLE)
+    add_subdirectory(example)
+endif()
+if(BUILD_UNIT_TESTS)
+    add_subdirectory(test)
+endif()
+
+install(DIRECTORY ${CMAKE_SOURCE_DIR}/src/
+        DESTINATION include
+        FILES_MATCHING 
+        PATTERN "*.h"
+        PATTERN "*.hpp"
+        )

build_in_travis_ci.sh

@@ -19,7 +19,25 @@ fi
 if [ "$PURPOSE" = "compile" ]; then
     make -j4 && sh tools/make_all_examples
 elif [ "$PURPOSE" = "unittest" ]; then
-    cd test && sh ./run_tests.sh
+    cd test && make -j4 && sh ./run_tests.sh && cd ../
+else
+    echo "Unknown purpose=\"$PURPOSE\""
+fi
+
+echo "start building by cmake"
+rm -rf build && mkdir build && cd build
+if [ "$PURPOSE" = "compile" ]; then
+    if ! cmake -DBRPC_DEBUG=OFF -DBUILD_EXAMPLE=OFF -DBUILD_UNIT_TESTS=OFF ..; then
+        echo "Fail to generate Makefile by cmake"
+        exit 1
+    fi
+    make -j4
+elif [ "$PURPOSE" = "unittest" ]; then
+    if ! cmake -DBRPC_DEBUG=OFF -DBUILD_EXAMPLE=OFF -DBUILD_UNIT_TESTS=ON ..; then
+        echo "Fail to generate Makefile by cmake"
+        exit 1
+    fi
+    make -j4 && cd test && sh ./run_tests.sh && cd ../
 else
     echo "Unknown purpose=\"$PURPOSE\""
 fi

cmake/FindGFLAGS.cmake

+set(_gflags_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
+
+find_path(GFLAGS_INCLUDE_PATH gflags/gflags.h)
+
+if (GFLAGS_STATIC)
+  if (WIN32)
+    set(CMAKE_FIND_LIBRARY_SUFFIXES .lib ${CMAKE_FIND_LIBRARY_SUFFIXES})
+  else (WIN32)
+    set(CMAKE_FIND_LIBRARY_SUFFIXES .a ${CMAKE_FIND_LIBRARY_SUFFIXES})
+  endif (WIN32)
+endif (GFLAGS_STATIC)
+find_library(GFLAGS_LIBRARY NAMES gflags libgflags)
+if(GFLAGS_INCLUDE_PATH AND GFLAGS_LIBRARY)
+  set(GFLAGS_FOUND TRUE)
+endif(GFLAGS_INCLUDE_PATH AND GFLAGS_LIBRARY)
+if(GFLAGS_FOUND)
+  if(NOT GFLAGS_FIND_QUIETLY)
+    message(STATUS "Found gflags: ${GFLAGS_LIBRARY}")
+  endif(NOT GFLAGS_FIND_QUIETLY)
+else(GFLAGS_FOUND)
+  if(GFLAGS_FIND_REQUIRED)
+    message(FATAL_ERROR "Could not find gflags library.")
+  endif(GFLAGS_FIND_REQUIRED)
+endif(GFLAGS_FOUND)
+
+set(CMAKE_FIND_LIBRARY_SUFFIXES ${_gflags_ORIG_CMAKE_FIND_LIBRARY_SUFFIXES})

cmake/FindGperftools.cmake

+# Tries to find Gperftools.
+#
+# Usage of this module as follows:
+#
+#     find_package(Gperftools)
+#
+# Variables used by this module, they can change the default behaviour and need
+# to be set before calling find_package:
+#
+#  Gperftools_ROOT_DIR  Set this variable to the root installation of
+#                       Gperftools if the module has problems finding
+#                       the proper installation path.
+#
+# Variables defined by this module:
+#
+#  GPERFTOOLS_FOUND              System has Gperftools libs/headers
+#  GPERFTOOLS_LIBRARIES          The Gperftools libraries (tcmalloc & profiler)
+#  GPERFTOOLS_INCLUDE_DIR        The location of Gperftools headers
+
+find_library(GPERFTOOLS_TCMALLOC
+  NAMES tcmalloc
+  HINTS ${Gperftools_ROOT_DIR}/lib)
+
+find_library(GPERFTOOLS_PROFILER
+  NAMES profiler
+  HINTS ${Gperftools_ROOT_DIR}/lib)
+
+find_library(GPERFTOOLS_TCMALLOC_AND_PROFILER
+  NAMES tcmalloc_and_profiler
+  HINTS ${Gperftools_ROOT_DIR}/lib)
+
+find_path(GPERFTOOLS_INCLUDE_DIR
+  NAMES gperftools/heap-profiler.h
+  HINTS ${Gperftools_ROOT_DIR}/include)
+
+set(GPERFTOOLS_LIBRARIES ${GPERFTOOLS_TCMALLOC_AND_PROFILER})
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(
+  Gperftools
+  DEFAULT_MSG
+  GPERFTOOLS_LIBRARIES
+  GPERFTOOLS_INCLUDE_DIR)
+
+mark_as_advanced(
+  Gperftools_ROOT_DIR
+  GPERFTOOLS_TCMALLOC
+  GPERFTOOLS_PROFILER
+  GPERFTOOLS_TCMALLOC_AND_PROFILER
+  GPERFTOOLS_LIBRARIES
+  GPERFTOOLS_INCLUDE_DIR)

config.h.in

+#ifndef  BUTIL_CONFIG_H
+#define  BUTIL_CONFIG_H
+
+#cmakedefine BRPC_WITH_GLOG @WITH_GLOG_VAL@
+
+#endif  // BUTIL_CONFIG_H

example/CMakeLists.txt

+if(BUILD_UNIT_TESTS)
+    return()
+endif()
+
+find_package(Gperftools)
+include_directories(${GPERFTOOLS_INCLUDE_DIR})
+
+add_subdirectory(http_c++)
+add_subdirectory(asynchronous_echo_c++)
+add_subdirectory(backup_request_c++)
+add_subdirectory(cancel_c++)
+add_subdirectory(cascade_echo_c++)
+add_subdirectory(dynamic_partition_echo_c++)
+add_subdirectory(echo_c++)
+add_subdirectory(echo_c++_hulu_pbrpc)
+add_subdirectory(echo_c++_sofa_pbrpc)
+add_subdirectory(echo_c++_ubrpc_compack)
+add_subdirectory(memcache_c++)
+add_subdirectory(multi_threaded_echo_c++)
+add_subdirectory(multi_threaded_echo_fns_c++)
+add_subdirectory(multi_threaded_mcpack_c++)
+add_subdirectory(nshead_extension_c++)
+add_subdirectory(nshead_pb_extension_c++)
+add_subdirectory(parallel_echo_c++)
+add_subdirectory(partition_echo_c++)
+# need readline library
+# add_subdirectory(redis_c++)
+add_subdirectory(selective_echo_c++)
+add_subdirectory(session_data_and_thread_local)
+add_subdirectory(streaming_echo_c++)

example/asynchronous_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(asynchronous_echo_client client.cpp ${PROTO_SRC})
+add_executable(asynchronous_echo_server server.cpp ${PROTO_SRC})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(asynchronous_echo_client brpc)
+    target_link_libraries(asynchronous_echo_server brpc)
+else()
+    target_link_libraries(asynchronous_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(asynchronous_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/backup_request_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(backup_request_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(backup_request_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(backup_request_client brpc)
+    target_link_libraries(backup_request_server brpc)
+else()
+    target_link_libraries(backup_request_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(backup_request_server brpc_static ${DYNAMIC_LIB})
+endif()

example/cancel_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(cancel_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(cancel_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(cancel_client brpc)
+    target_link_libraries(cancel_server brpc)
+else()
+    target_link_libraries(cancel_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(cancel_server brpc_static ${DYNAMIC_LIB})
+endif()

example/cascade_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(cascade_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(cascade_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(cascade_echo_client brpc)
+    target_link_libraries(cascade_echo_server brpc)
+else()
+    target_link_libraries(cascade_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(cascade_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/dynamic_partition_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(dynamic_partition_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(dynamic_partition_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(dynamic_partition_echo_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(dynamic_partition_echo_server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(dynamic_partition_echo_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(dynamic_partition_echo_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(echo_client brpc)
+    target_link_libraries(echo_server brpc)
+else()
+    target_link_libraries(echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_server brpc_static ${DYNAMIC_LIB})
+endif()

example/echo_c++_hulu_pbrpc/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(echo_hulu_pbrpc_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(echo_hulu_pbrpc_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(echo_hulu_pbrpc_client brpc)
+    target_link_libraries(echo_hulu_pbrpc_server brpc)
+else()
+    target_link_libraries(echo_hulu_pbrpc_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_hulu_pbrpc_server brpc_static ${DYNAMIC_LIB})
+endif()

example/echo_c++_sofa_pbrpc/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(echo_sofa_pbrpc_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(echo_sofa_pbrpc_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(echo_sofa_pbrpc_client brpc)
+    target_link_libraries(echo_sofa_pbrpc_server brpc)
+else()
+    target_link_libraries(echo_sofa_pbrpc_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_sofa_pbrpc_server brpc_static ${DYNAMIC_LIB})
+endif()

example/echo_c++_ubrpc_compack/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+add_custom_target(
+    CUSTOM_PROTO ALL
+	COMMAND ${PROTOBUF_PROTOC_EXECUTABLE} ${PROTO_FLAGS} --cpp_out=${CMAKE_CURRENT_BINARY_DIR} --proto_path=${PROTOBUF_INCLUDE_DIR} --proto_path=${CMAKE_SOURCE_DIR}/src --proto_path=${CMAKE_SOURCE_DIR}/example/echo_c++_ubrpc_compack/ --plugin=protoc-gen-mcpack=${CMAKE_CURRENT_BINARY_DIR}/../../src/protoc-gen-mcpack --mcpack_out=${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR}/example/echo_c++_ubrpc_compack/echo.proto
+    DEPENDS protoc-gen-mcpack
+	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc PROPERTIES GENERATED TRUE)
+
+add_executable(echo_ubrpc_compack_client client.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
+add_executable(echo_ubrpc_compack_server server.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
+
+add_dependencies(echo_ubrpc_compack_client CUSTOM_PROTO)
+add_dependencies(echo_ubrpc_compack_server CUSTOM_PROTO)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(echo_ubrpc_compack_client brpc)
+    target_link_libraries(echo_ubrpc_compack_server brpc)
+else()
+    target_link_libraries(echo_ubrpc_compack_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(echo_ubrpc_compack_server brpc_static ${DYNAMIC_LIB})
+endif()
+

example/http_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER http.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(http_client http_client.cpp)
+add_executable(http_server http_server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(benchmark_http benchmark_http.cpp)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(http_server brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(http_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(benchmark_http brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(http_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(http_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(benchmark_http brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/memcache_c++/CMakeLists.txt

+add_executable(memcache_client client.cpp)
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(memcache_client brpc)
+else()
+    target_link_libraries(memcache_client brpc_static ${DYNAMIC_LIB})
+endif()

example/multi_threaded_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(multi_threaded_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(multi_threaded_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(multi_threaded_echo_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(multi_threaded_echo_server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(multi_threaded_echo_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(multi_threaded_echo_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/multi_threaded_echo_fns_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(multi_threaded_echo_fns_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(multi_threaded_echo_fns_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(multi_threaded_echo_fns_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(multi_threaded_echo_fns_server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(multi_threaded_echo_fns_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(multi_threaded_echo_fns_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/multi_threaded_mcpack_c++/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+
+add_custom_target(
+    CUSTOM_PROTO_MULTI_THREAD ALL
+	COMMAND ${PROTOBUF_PROTOC_EXECUTABLE} ${PROTO_FLAGS} --cpp_out=${CMAKE_CURRENT_BINARY_DIR} --proto_path=${PROTOBUF_INCLUDE_DIR} --proto_path=${CMAKE_SOURCE_DIR}/src --proto_path=${CMAKE_SOURCE_DIR}/example/multi_threaded_mcpack_c++ --plugin=protoc-gen-mcpack=${CMAKE_CURRENT_BINARY_DIR}/../../src/protoc-gen-mcpack --mcpack_out=${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR}/example/multi_threaded_mcpack_c++/echo.proto
+    DEPENDS protoc-gen-mcpack
+	WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+)
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+set_source_files_properties(${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc PROPERTIES GENERATED TRUE)
+
+add_executable(multi_threaded_mcpack_client client.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
+add_executable(multi_threaded_mcpack_server server.cpp ${CMAKE_CURRENT_BINARY_DIR}/echo.pb.cc)
+
+add_dependencies(multi_threaded_mcpack_client CUSTOM_PROTO_MULTI_THREAD)
+add_dependencies(multi_threaded_mcpack_server CUSTOM_PROTO_MULTI_THREAD)
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(multi_threaded_mcpack_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(multi_threaded_mcpack_server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(multi_threaded_mcpack_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(multi_threaded_mcpack_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/nshead_extension_c++/CMakeLists.txt

+add_executable(nshead_extension_client client.cpp)
+add_executable(nshead_extension_server server.cpp)
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(nshead_extension_client brpc)
+    target_link_libraries(nshead_extension_server brpc)
+else()
+    target_link_libraries(nshead_extension_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(nshead_extension_server brpc_static ${DYNAMIC_LIB})
+endif()

example/nshead_pb_extension_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(nshead_pb_extension_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(nshead_pb_extension_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(nshead_pb_extension_client brpc)
+    target_link_libraries(nshead_pb_extension_server brpc)
+else()
+    target_link_libraries(nshead_pb_extension_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(nshead_pb_extension_server brpc_static ${DYNAMIC_LIB})
+endif()

example/parallel_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(parallel_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(parallel_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(parallel_echo_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(parallel_echo_server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(parallel_echo_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(parallel_echo_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/partition_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if (EXAMPLE_LINK_SO)
+    target_link_libraries(client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/redis_c++/CMakeLists.txt

+add_executable(redis_cli redis_cli.cpp)
+add_executable(redis_press redis_press.cpp)
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(AUX_LIB readline ncurses)
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(redis_cli brpc ${AUX_LIB})
+    target_link_libraries(redis_press brpc ${AUX_LIB})
+else()
+    target_link_libraries(redis_cli brpc_static ${DYNAMIC_LIB} ${AUX_LIB})
+    target_link_libraries(redis_press brpc_static ${DYNAMIC_LIB} ${AUX_LIB})
+endif()
+

example/selective_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(selective_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(selective_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(selective_echo_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(selective_echo_server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(selective_echo_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(selective_echo_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/session_data_and_thread_local/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DBRPC_ENABLE_CPU_PROFILER")
+
+add_executable(session_data_and_thread_local_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(session_data_and_thread_local_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(session_data_and_thread_local_client brpc ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(session_data_and_thread_local_server brpc ${GPERFTOOLS_LIBRARIES})
+else()
+    target_link_libraries(session_data_and_thread_local_client brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+    target_link_libraries(session_data_and_thread_local_server brpc_static ${DYNAMIC_LIB} ${GPERFTOOLS_LIBRARIES})
+endif()

example/streaming_echo_c++/CMakeLists.txt

+protobuf_generate_cpp(PROTO_SRC PROTO_HEADER echo.proto)
+get_filename_component(HEADER_DIR ${PROTO_HEADER} DIRECTORY)
+include_directories(${HEADER_DIR})
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -DNDEBUG -O2 -D__const__= -pipe -W -Wall -Wno-unused-parameter -fPIC -fno-omit-frame-pointer")
+
+add_executable(streaming_echo_client client.cpp ${PROTO_SRC} ${PROTO_HEADER})
+add_executable(streaming_echo_server server.cpp ${PROTO_SRC} ${PROTO_HEADER})
+
+if(EXAMPLE_LINK_SO)
+    target_link_libraries(streaming_echo_client brpc)
+    target_link_libraries(streaming_echo_server brpc)
+else()
+    target_link_libraries(streaming_echo_client brpc_static ${DYNAMIC_LIB})
+    target_link_libraries(streaming_echo_server brpc_static ${DYNAMIC_LIB})
+endif()

src/CMakeLists.txt

+if(BUILD_UNIT_TESTS)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DUNIT_TEST -DBVAR_NOT_LINK_DEFAULT_VARIABLES")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DUNIT_TEST")
+elseif(NOT DEBUG)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DNDEBUG")
+    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DNDEBUG")
+endif()
+
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+include_directories(${CMAKE_SOURCE_DIR}/src)
+
+add_library(BUTIL_LIB OBJECT ${BUTIL_SOURCES})
+add_library(OBJ_LIB OBJECT ${SOURCES})
+
+# shared library needs POSITION_INDEPENDENT_CODE
+set_property(TARGET ${OBJ_LIB} PROPERTY POSITION_INDEPENDENT_CODE 1)
+set_property(TARGET ${BUTIL_LIB} PROPERTY POSITION_INDEPENDENT_CODE 1)
+
+add_library(brpc SHARED $<TARGET_OBJECTS:BUTIL_LIB> $<TARGET_OBJECTS:OBJ_LIB>)
+add_library(brpc_static STATIC $<TARGET_OBJECTS:BUTIL_LIB> $<TARGET_OBJECTS:OBJ_LIB>)
+
+target_link_libraries(brpc ${DYNAMIC_LIB})
+
+if(WITH_GLOG)
+    target_link_libraries(brpc ${GLOG_LIB})
+endif()
+    
+set(protoc_gen_mcpack_SOURCES
+    ${CMAKE_SOURCE_DIR}/src/mcpack2pb/generator.cpp
+ )
+add_executable(protoc-gen-mcpack ${protoc_gen_mcpack_SOURCES})
+target_link_libraries(protoc-gen-mcpack brpc)
+    
+get_property(LIB64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
+if ("${LIB64}" STREQUAL "TRUE")
+    set(LIBSUFFIX 64)
+else()
+    set(LIBSUFFIX "")
+endif()
+
+#install directory
+# cmake -DCMAKE_INSTALL_PREFIX=/usr
+install(TARGETS brpc
+        RUNTIME DESTINATION bin
+        LIBRARY DESTINATION lib${LIBSUFFIX}
+        ARCHIVE DESTINATION lib${LIBSUFFIX}
+        )
+
+install(TARGETS brpc_static
+        RUNTIME DESTINATION bin
+        LIBRARY DESTINATION lib${LIBSUFFIX}
+        ARCHIVE DESTINATION lib${LIBSUFFIX}
+        )

test/CMakeLists.txt

+find_package(Gperftools)
+include_directories(${GPERFTOOLS_INCLUDE_DIR})
+include_directories(${CMAKE_CURRENT_BINARY_DIR})
+file(GLOB PROTOS "*.proto")
+list(APPEND PROTO_FLAGS -I${CMAKE_CURRENT_BINARY_DIR})
+foreach(PROTO ${PROTOS})
+    get_filename_component(PROTO_WE ${PROTO} NAME_WE)
+    list(APPEND TEST_PROTO_SRCS "${CMAKE_CURRENT_BINARY_DIR}/${PROTO_WE}.pb.cc")
+    execute_process(
+        COMMAND ${PROTOBUF_PROTOC_EXECUTABLE} ${PROTO_FLAGS} --cpp_out=${CMAKE_CURRENT_BINARY_DIR} --proto_path=${PROTOBUF_INCLUDE_DIR} --proto_path=${CMAKE_SOURCE_DIR}/src --proto_path=${CMAKE_SOURCE_DIR}/test ${PROTO}
+        WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+    )
+endforeach()
+
+find_path(GTEST_HEADER NAMES gtest/gtest.h)
+find_library(GTEST_LIB NAMES gtest)
+find_library(GTEST_MAIN_LIB NAMES gtest_main)
+
+set(CMAKE_CPP_FLAGS "-DBRPC_WITH_GLOG=${WITH_GLOG_VAL} -DGFLAGS_NS=${GFLAGS_NS}")
+set(CMAKE_CPP_FLAGS "${CMAKE_CPP_FLAGS} -DBTHREAD_USE_FAST_PTHREAD_MUTEX -D__const__= -D_GNU_SOURCE -DUSE_SYMBOLIZE -DNO_TCMALLOC -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DUNIT_TEST -Dprivate=public -Dprotected=public -DBVAR_NOT_LINK_DEFAULT_VARIABLES -include ${CMAKE_SOURCE_DIR}/test/sstream_workaround.h")
+set(CMAKE_CXX_FLAGS "${CMAKE_CPP_FLAGS} -O2 -pipe -Wall -W -fPIC -fstrict-aliasing -Wno-invalid-offsetof -Wno-unused-parameter -fno-omit-frame-pointer")
+
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+    #required by butil/crc32.cc to boost performance for 10x
+    if(NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.4))
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -msse4 -msse4.2")
+    endif()
+    if(NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0))
+        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-aligned-new")
+    endif()
+endif()
+
+file(COPY ${CMAKE_SOURCE_DIR}/test/cert1.key DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+file(COPY ${CMAKE_SOURCE_DIR}/test/cert2.key DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+file(COPY ${CMAKE_SOURCE_DIR}/test/cert1.crt DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+file(COPY ${CMAKE_SOURCE_DIR}/test/cert2.crt DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+file(COPY ${CMAKE_SOURCE_DIR}/test/jsonout DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+file(COPY ${CMAKE_SOURCE_DIR}/test/run_tests.sh DESTINATION ${CMAKE_CURRENT_BINARY_DIR})
+
+SET(TEST_BUTIL_SOURCES
+    ${CMAKE_SOURCE_DIR}/test/popen_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/at_exit_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/atomicops_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/base64_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/big_endian_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/bits_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/hash_tables_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/linked_list_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/mru_cache_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/small_map_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/stack_container_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/cpu_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/crash_logging_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/leak_tracker_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/proc_maps_linux_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/stack_trace_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/environment_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/file_util_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/dir_reader_posix_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/file_path_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/file_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/scoped_temp_dir_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/guid_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/hash_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/lazy_instance_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/md5_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/aligned_memory_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/linked_ptr_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/ref_counted_memory_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/ref_counted_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/scoped_ptr_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/scoped_vector_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/singleton_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/weak_ptr_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/observer_list_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/file_descriptor_shuffle_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/rand_util_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/safe_numerics_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/scoped_clear_errno_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/scoped_generic_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/security_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/sha1_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/stl_util_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/nullable_string16_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/safe_sprintf_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/string16_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/stringprintf_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/string_number_conversions_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/string_piece_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/string_split_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/string_tokenizer_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/string_util_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/stringize_macros_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/sys_string_conversions_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/utf_offset_string_conversions_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/utf_string_conversions_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/cancellation_flag_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/condition_variable_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/lock_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/waitable_event_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/type_traits_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/non_thread_safe_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/platform_thread_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/simple_thread_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/thread_checker_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/thread_collision_warner_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/thread_id_name_manager_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/thread_local_storage_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/thread_local_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/watchdog_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/pr_time_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/time_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/version_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/logging_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/cacheline_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/class_name_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/endpoint_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/unique_ptr_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/errno_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/fd_guard_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/file_watcher_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/find_cstr_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/scoped_lock_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/status_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/string_printf_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/string_splitter_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/synchronous_event_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/temp_file_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/baidu_thread_local_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/baidu_time_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/flat_map_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/crc32c_unittest.cc
+    ${CMAKE_SOURCE_DIR}/test/iobuf_unittest.cpp
+    ${CMAKE_SOURCE_DIR}/test/test_switches.cc
+    ${CMAKE_SOURCE_DIR}/test/scoped_locale.cc
+    ${CMAKE_SOURCE_DIR}/test/test_file_util_linux.cc
+    ${CMAKE_SOURCE_DIR}/test/butil_unittest_main.cpp
+    ${CMAKE_SOURCE_DIR}/test/butil_unittest_main.cpp
+	)
+
+# -DBVAR_NOT_LINK_DEFAULT_VARIABLES not work for gcc >= 5.0, just remove the file to prevent linking into unit tests
+set(BVAR_SOURCE ${BVAR_SOURCES} ${BVAR_DETAIL_SOURCES})
+list(REMOVE_ITEM BVAR_SOURCE ${CMAKE_SOURCE_DIR}/src/bvar/default_variables.cpp)
+
+file(GLOB TEST_BVAR_SRCS "bvar_*_unittest.cpp")
+add_executable(test_bvar $<TARGET_OBJECTS:BUTIL_LIB>
+                         ${BVAR_SOURCE}
+                         ${TEST_BVAR_SRCS})
+target_link_libraries(test_bvar ${GTEST_LIB}
+                                ${GPERFTOOLS_LIBRARIES}
+                                ${DYNAMIC_LIB})
+
+add_library(TEST_PROTO_OBJ OBJECT ${TEST_PROTO_SRCS})
+add_executable(test_butil ${TEST_BUTIL_SOURCES}
+                          $<TARGET_OBJECTS:TEST_PROTO_OBJ>
+                          $<TARGET_OBJECTS:BUTIL_LIB>
+                          $<TARGET_OBJECTS:OBJ_LIB>)
+target_link_libraries(test_butil ${GTEST_LIB} ${GPERFTOOLS_LIBRARIES} ${DYNAMIC_LIB})
+
+file(GLOB BTHREAD_UNITTESTS "bthread*unittest.cpp")
+foreach(BTHREAD_UT ${BTHREAD_UNITTESTS})
+    get_filename_component(BTHREAD_UT_WE ${BTHREAD_UT} NAME_WE)
+    add_executable(${BTHREAD_UT_WE} ${BTHREAD_UT} 
+                                    $<TARGET_OBJECTS:TEST_PROTO_OBJ>
+                                    $<TARGET_OBJECTS:BUTIL_LIB>
+                                    $<TARGET_OBJECTS:OBJ_LIB>)
+    target_link_libraries(${BTHREAD_UT_WE}
+                          ${GTEST_MAIN_LIB}
+                          ${GTEST_LIB}
+                          ${GPERFTOOLS_LIBRARIES}
+                          ${DYNAMIC_LIB})
+endforeach()
+
+file(GLOB BRPC_UNITTESTS "brpc_*_unittest.cpp")
+foreach(BRPC_UT ${BRPC_UNITTESTS})
+    get_filename_component(BRPC_UT_WE ${BRPC_UT} NAME_WE)
+    add_executable(${BRPC_UT_WE} ${BRPC_UT}
+                                 $<TARGET_OBJECTS:TEST_PROTO_OBJ>
+                                 $<TARGET_OBJECTS:BUTIL_LIB>
+                                 $<TARGET_OBJECTS:OBJ_LIB>)
+    target_link_libraries(${BRPC_UT_WE}
+                          ${GTEST_MAIN_LIB}
+                          ${GPERFTOOLS_LIBRARIES}
+                          ${GTEST_LIB}
+                          ${DYNAMIC_LIB})
+endforeach()

test/popen_unittest.cpp

@@ -28,7 +28,7 @@ TEST(PopenTest, posix_popen) {
     oss.str("");
     rc = butil::read_command_output_through_popen(oss, "exit 1");
     EXPECT_EQ(1, rc) << berror(errno);
-    ASSERT_TRUE(oss.str().empty()) << oss;
+    ASSERT_TRUE(oss.str().empty()) << oss.str();
     oss.str("");
     rc = butil::read_command_output_through_popen(oss, "kill -9 $$");
     ASSERT_EQ(-1, rc);
@@ -59,7 +59,7 @@ TEST(PopenTest, clone) {
     oss.str("");
     rc = butil::read_command_output_through_clone(oss, "exit 1");
     ASSERT_EQ(1, rc) << berror(errno);
-    ASSERT_TRUE(oss.str().empty()) << oss;
+    ASSERT_TRUE(oss.str().empty()) << oss.str();
     oss.str("");
     rc = butil::read_command_output_through_clone(oss, "kill -9 $$");
     ASSERT_EQ(-1, rc);

test/run_tests.sh

@@ -2,7 +2,6 @@
 test_num=0
 failed_test=""
 rc=0
-make -j4
 test_bins="test_butil test_bvar bthread*unittest brpc*unittest"
 for test_bin in $test_bins; do
     test_num=$((test_num + 1))