cc1plus:错误:无法识别的命令行选项"-std = c ++ 11"

Question

我正在尝试在centos 6,5上安装php-cpp.当我运行命令make时,我收到错误:

make: Warning: File `Makefile' has modification time 5.1e+05 s in the future
mkdir -p shared/common
mkdir -p shared/zend
mkdir -p shared/hhvm
g++ -Wall -c -g -std=c++11 -fpic -o shared/common/modifiers.o common/modifiers.cpp
cc1plus: error: unrecognized command line option "-std=c++11"
make: *** [shared/common/modifiers.o] Error 1

我该怎么做才能解决这个问题？我的g ++是:

g++ (GCC) 4.4.7 20120313 (Red Hat 4.4.7-11)
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

非常感谢!

===更新====

固定升级gcc从4.4到4.7

http://ask.xmodulo.com/upgrade-gcc-centos.html

Answer 1

直到后来的版本g++(4.7)才能获得该标志,以获得gcc 4.4 compat(就像那里一样)你需要使用该-std=c++0x标志.

参考:https://gcc.gnu.org/projects/cxx0x.html