问题
I'm fairly far in a project using GTKmm atm, and I'm trying to add in some code a friend of mine have been working on. However I'm getting this error:
error This file requires compiler and library support for the ISO C++ 2011 standard. This support is currently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options
However I can't find anywhere that will actually let me add these compiler options.
Adding it to Build -> Configure Project only yields a:
Error: unrecognized option 'std=c++11'.
Anyone more familiar with this IDE who might be able to help?
回答1:
Note that the commandline options start with a '-'. So the option is -std=c++11 (See man gcc).
Adding an option in Build -> Configure Project must be done like this
CXXFLAGS='-std=c++11'
You can also go to Project | Project options, then select your target in the top box. An options should appear 'More options'. Click on that, and you can enter -std=c++11 in the option field you want to use (probably Compiler flags).
It works here, but I have gcc version 4.8.x
来源：https://stackoverflow.com/questions/29851717/adding-std-c11-to-compiler-options-in-anjuta-3-4-3