make failed

[callinglove]

环境：Centos7 虚拟机， 虚拟内存2048M，单核处理器

[ 60%] Building CXX object src/OptServer/CMakeFiles/DCacheOptServer.dir/DCacheOptImp.cpp.o
c++: internal compiler error: Killed (program cc1plus)
Please submit a full bug report,
with preprocessed source if appropriate.
See http://bugzilla.redhat.com/bugzilla for instructions.
make[2]: *** [src/OptServer/CMakeFiles/DCacheOptServer.dir/DCacheOptImp.cpp.o] Error 4
make[1]: *** [src/OptServer/CMakeFiles/DCacheOptServer.dir/all] Error 2
make: *** [all] Error 2

编译的速度相当慢

[ruanshudong]

机器太差了

[Pireirik]

2G内存单核CPU确实不够，建议设置下swap空间，单核CPU+2G内存+4G的swap是亲测可以编译通过的，就是编译速度慢了一点