编译出错

[shijianlau]

系统:centos 6.5 x86_64, gcc升级到4.8.5, 在make phxsql时出现以下错误：
g++ phxrpc_phxbinlog_service.o phxrpc_phxbinlog_dispatcher.o phxbinlog_server_config.o phxbinlog_service_impl.o phxbinlog_server.o phxbinlog_main.o -o phxbinlogsvr_phxrpc -L/usr/local/src/phxsql-master/third_party/phxpaxos/lib -L/usr/local/src/phxsql-master/.lib -L/usr/local/src/phxsql-master/third_party/protobuf/lib -L/usr/local/src/phxsql-master/third_party/leveldb/lib/ -L/usr/local/src/phxsql-master/third_party/glog/lib -L -L -L/usr/local/src/phxsql-master/percona/libmysql -L/usr/local/src/phxsql-master/third_party/colib/lib -static-libgcc -static-libstdc++ -lphxbinlogsvrclient_phxrpc -lphxbinlogsvrlogic -lphxbinlogsvrclient_base -lclientproto -lagent -leventagent -lagentrepl -lagentmonitor -leventhandler -lagentstatus -lmasteragent -lpaxosagentbase -lmasterhandler -lnet -lagentmonitorcomm -lmysqlcommand -lagentstorage -lphxbinlogstat -lgtidhandler -lphxbinlogproto -lphxbinlogconfig -lphxconfig -lconfigparser -lphxutils -lphxlog -lphxglog /usr/local/src/phxsql-master/third_party/phxpaxos/lib/libphxpaxos_plugin.a /usr/local/src/phxsql-master/third_party/phxpaxos/lib/libphxpaxos.a /usr/local/src/phxsql-master/third_party/leveldb/lib//libleveldb.a /usr/local/src/phxsql-master/third_party/protobuf/lib/libprotobuf.a /usr/local/src/phxsql-master/percona/libmysql/libperconaserverclient.a -ldl -lrt -lz /usr/local/src/phxsql-master/third_party/glog/lib/libglog.a -lpthread /usr/local/src/phxsql-master/third_party/phxrpc/lib/libphxrpc.a
/usr/local/src/phxsql-master/third_party/leveldb/lib//libleveldb.a(table_builder.o): In function leveldb::TableBuilder::WriteBlock(leveldb::BlockBuilder*, leveldb::BlockHandle*)': table_builder.cc:(.text+0x698): undefined reference tosnappy::MaxCompressedLength(unsigned long)'
table_builder.cc:(.text+0x6d2): undefined reference to snappy::RawCompress(char const*, unsigned long, char*, unsigned long*)' /usr/local/src/phxsql-master/third_party/leveldb/lib//libleveldb.a(format.o): In functionleveldb::ReadBlock(leveldb::RandomAccessFile_, leveldb::ReadOptions const&, leveldb::BlockHandle const&, leveldb::BlockContents_)':
format.cc:(.text+0x5de): undefined reference to snappy::GetUncompressedLength(char const*, unsigned long, unsigned long*)' format.cc:(.text+0x64e): undefined reference tosnappy::RawUncompress(char const_, unsigned long, char_)'
/usr/local/src/phxsql-master/third_party/glog/lib/libglog.a(libglog_la-utilities.o): In function google::GetStackTrace(void**, int, int)': utilities.cc:(.text+0x73e): undefined reference to_Ux86_64_getcontext'
utilities.cc:(.text+0x757): undefined reference to _ULx86_64_init_local' utilities.cc:(.text+0x7af): undefined reference to_ULx86_64_get_reg'
utilities.cc:(.text+0x7f4): undefined reference to _ULx86_64_step' collect2: 错误：ld 返回 1 make[4]: *** [phxbinlogsvr_phxrpc] 错误 1 make[4]: Leaving directory/usr/local/src/phxsql-master/phxbinlogsvr/framework/phxrpc/svr'
make[3]: *** [sub_dir] 错误 1
make[3]: Leaving directory /usr/local/src/phxsql-master/phxbinlogsvr/framework/phxrpc' make[2]: *** [sub_dir] 错误 1 make[2]: Leaving directory/usr/local/src/phxsql-master/phxbinlogsvr/framework'
make[1]: *** [sub_dir] 错误 1
make[1]: Leaving directory `/usr/local/src/phxsql-master/phxbinlogsvr'
make: *** [sub_dir] 错误 1

[toontong]

另一个编译错：
缺文件 ： phxbinlogsvr/client/phxbinlog_client_factory_phxrpc.h: No such file or directory

make[3]: Entering directory /root/third_party/percona-server-5.6.31-77.0' [ 80%] Building CXX object plugin/phxsync_phxrpc/CMakeFiles/phxsync_master_phxrpc.dir/phxsync_master_phxrpc_plugin.cc.o /root/phxsql/phxsql-0.8.0/percona/plugin/phxsync_phxrpc/phxsync_master_phxrpc_plugin.cc:18:65: fatal error: phxbinlogsvr/client/phxbinlog_client_factory_phxrpc.h: No such file or directory #include "phxbinlogsvr/client/phxbinlog_client_factory_phxrpc.h" ^ compilation terminated. make[3]: *** [plugin/phxsync_phxrpc/CMakeFiles/phxsync_master_phxrpc.dir/phxsync_master_phxrpc_plugin.cc.o] Error 1 make[3]: Leaving directory/root/third_party/percona-server-5.6.31-77.0'
make[2]: *** [plugin/phxsync_phxrpc/CMakeFiles/phxsync_master_phxrpc.dir/all] Error 2
make[2]: Leaving directory /root/third_party/percona-server-5.6.31-77.0' make[1]: *** [all] Error 2 make[1]: Leaving directory/root/third_party/percona-server-5.6.31-77.0'
make: *** [mysql] Error 2

[toontong]

另外，提个编译目录依赖的建议， 编译依赖库头文件查找目录是/usr/lcoal。 如glog使用 /usr/local/include/glog/.h ; leveldb使用 /usr/local/include/leveldb/.h
而.so与.a文件 应该全放到/usr/local/lib 目录下。 这样对编译过程中目录依赖更简单。
同理，对于贵司自编的phxrcp、libco也应该一致。这样就不存在第三方目录，对于重复编译phxrpc、phxpaxos都简单很多。

[lynncui00]

@shijianlau 您好，你的leveldb是不是之前编译过的并开启了snappy压缩？目前phxsql编译并未主动-lsnappy所以会有问题，建议重新编译一下leveldb并取消snappy压缩。第二个glog问题比较奇怪，尝试重新编译一下看看。

[zhibinliu]

我也是碰到了glog的问题，重编也不行。我的编译glog步骤是：
./configure CXXFLAGS=-fPIC --prefix=/apps/zhibin/weixin/phxsql/third_party/glog
make
make install

出错：
g++ phxrpc_phxbinlog_service.o phxrpc_phxbinlog_dispatcher.o phxbinlog_server_config.o phxbinlog_service_impl.o phxbinlog_server.o phxbinlog_main.o -o phxbinlogsvr_phxrpc -L/apps/zhibin/weixin/phxsql/third_party/phxpaxos/lib -L/apps/zhibin/weixin/phxsql/.lib -L/apps/zhibin/weixin/phxsql/third_party/protobuf/lib -L/apps/zhibin/weixin/phxsql/third_party/leveldb/lib/ -L/apps/zhibin/weixin/phxsql/third_party/glog/lib -L -L -L/apps/zhibin/weixin/phxsql/percona/libmysql -L/apps/zhibin/weixin/phxsql/third_party/colib/lib -static-libgcc -static-libstdc++ -lphxbinlogsvrclient_phxrpc -lphxbinlogsvrlogic -lphxbinlogsvrclient_base -lclientproto -lagent -leventagent -lagentrepl -lagentmonitor -leventhandler -lagentstatus -lmasteragent -lpaxosagentbase -lmasterhandler -lnet -lagentmonitorcomm -lmysqlcommand -lagentstorage -lphxbinlogstat -lgtidhandler -lphxbinlogproto -lphxbinlogconfig -lphxconfig -lconfigparser -lphxutils -lphxlog -lphxglog /apps/zhibin/weixin/phxsql/third_party/phxpaxos/lib/libphxpaxos_plugin.a /apps/zhibin/weixin/phxsql/third_party/phxpaxos/lib/libphxpaxos.a /apps/zhibin/weixin/phxsql/third_party/leveldb/lib//libleveldb.a /apps/zhibin/weixin/phxsql/third_party/protobuf/lib/libprotobuf.a /apps/zhibin/weixin/phxsql/percona/libmysql/libperconaserverclient.a -ldl -lrt -lz /apps/zhibin/weixin/phxsql/third_party/glog/lib/libglog.a -lpthread /apps/zhibin/weixin/phxsql/third_party/phxrpc/lib/libphxrpc.a
/apps/zhibin/weixin/phxsql/third_party/glog/lib/libglog.a(libglog_la-utilities.o): In function google::GetStackTrace(void**, int, int)': utilities.cc:(.text+0x77d): undefined reference to_Ux86_64_getcontext'
utilities.cc:(.text+0x796): undefined reference to _ULx86_64_init_local' utilities.cc:(.text+0x7ef): undefined reference to_ULx86_64_get_reg'
utilities.cc:(.text+0x83f): undefined reference to _ULx86_64_step' collect2: error: ld returned 1 exit status make[4]: *** [phxbinlogsvr_phxrpc] Error 1 make[4]: Leaving directory/apps/zhibin/weixin/phxsql/phxbinlogsvr/framework/phxrpc/svr'
make[3]: *** [sub_dir] Error 1
make[3]: Leaving directory /apps/zhibin/weixin/phxsql/phxbinlogsvr/framework/phxrpc' make[2]: *** [sub_dir] Error 1 make[2]: Leaving directory/apps/zhibin/weixin/phxsql/phxbinlogsvr/framework'
make[1]: *** [sub_dir] Error 1
make[1]: Leaving directory `/apps/zhibin/weixin/phxsql/phxbinlogsvr'
make: *** [sub_dir] Error 1

[lynncui00]

@zhibinliu glog的问题是由于我们的submodule设置的版本有误，我们已经做出更新，并且附带了详细的编译手册，请查看WIKI重新获取源码进行编译，希望能帮助到您。

[jingyihome]

@shijianlau 我之前编译glog的时候也是各种报错，在CentOS下用cmake编译可以，我在CentOS6 和Centos7 下编译成功。文章地址

[jos666]

centos 6.x 以下命令安装phxsql 完美编译，　速度快, devtools 2 项目 gcc 4.8 (参考https://segmentfault.com/a/1190000004193587)

yum install gcc gcc-c++ gcc-devel cmake epel-release -y
yum install autoconf268 automake libtool libcxx readline-devel zlib-devel curses-devel ncurses-devel -y
cd /etc/yum.repo.d/
http://people.centos.org/tru/devtools-2/devtools-2.repo 
cd -
yum install devtoolset-2-gcc devtoolset-2-gcc-c++ devtoolset-2-binutils-y
export PATH=/opt/rh/devtoolset-2/root/usr/bin:$PATH
cd phxsql/third_party
./autoinstall.sh