1 fdbus编译运行
系统
Ubuntu 18.04.5 LTS 64bit
编译
#下载编译fdbus
cd ~/workspace
git clone [email protected]:jfq3301/fdbus.git
#我想在代码中做些修改，所以克隆的自己仓库。原始仓库是：git clone https://github.com/jeremyczhen/fdbus.git #get fdbus source code
cd fdbus
mkdir -p build/install
cd build #create directory for out-of-source build
cmake -DCMAKE_INSTALL_PREFIX=install ../cmake
make install
编译成功结果如下：
Scanning dependencies of target fdbus-clib
[ 95%] Building CXX object CMakeFiles/fdbus-clib.dir/home/jfq/1_work/12_git/fdbus/c/fdbus_clib.cpp.o
[ 97%] Building CXX object CMakeFiles/fdbus-clib.dir/home/jfq/1_work/12_git/fdbus/c/fdbus_client.cpp.o
[ 98%] Building CXX object CMakeFiles/fdbus-clib.dir/home/jfq/1_work/12_git/fdbus/c/fdbus_server.cpp.o
[100%] Linking CXX shared library libfdbus-clib.so
[100%] Built target fdbus-clib
#打开printf log输出
在fdbus/cmake/CMakeLists.txt修改如下选项为ON：
option(fdbus_LOG_TO_STDOUT "Log to stdout" ON)
在fdbus/server/main_ns.cpp增加头文件#include
在main函数中增加：LOG_D("[%s][%d]Enter.\n", __FUNCTION__, __LINE__);
再次make,结果如下：
~/1_work/12_git/fdbus/build$ ./name_server
[main][100]Enter.
编译protobuffer
sudo apt-get install autoconf automake libtool curl make g++ unzip
git clone https://github.com/protocolbuffers/protobuf.git
cd protobuf
git submodule update --init --recursive
./autogen.sh
./configure
make
make check
sudo make install
sudo ldconfig # refresh shared library cache.
make check结果如下
============================================================================
Testsuite summary for Protocol Buffers 3.9.0-rc-1
============================================================================
# TOTAL: 7
# PASS: 7
# SKIP: 0
# XFAIL: 0
# FAIL: 0
# XPASS: 0
# ERROR: 0
============================================================================
#编译example
##编译proto文件
protoc proto文件路径 --cpp_out=C++代码文件导出目录
cd ./fdbus/example/idl
protoc ./common.base.Example.proto --cpp_out=./idl-gen
##修改Makefile
在./fdbus/cmake/CMakeLists.txt中添加include(example.cmake)，修改./fdbus/cmake/example.cmake，主要是变更路径：
link_directories(${PACKAGE_SOURCE_ROOT}/../protobuf/src/.libs)
add_executable(fdbclienttest
${PACKAGE_SOURCE_ROOT}/example/client-server/fdb_test_client.cpp
${PACKAGE_SOURCE_ROOT}/example/idl-gen/common.base.Example.pb.cc
)
target_link_libraries(fdbclienttest protobuf-lite protobuf)
编译时出现如下错误，需要添加link_directories(${PACKAGE_SOURCE_ROOT}/../protobuf/src/.libs)用于指定最新编译的protobuf路径。
fdbus/example/client-server/fdb_test_server.cpp.o：在函数‘google::protobuf::internal::GetEmptyStringAlreadyInited[abi:cxx11]()’中：
fdb_test_server.cpp:(.text._ZN6google8protobuf8internal27GetEmptyStringAlreadyInitedB5cxx11Ev[_ZN6google8protobuf8internal27GetEmptyStringAlreadyInitedB5cxx11Ev]+0x7)：对‘google::protobuf::internal::fixed_address_empty_string[abi:cxx11]’未定义的引用