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I just bought a macbook air,i installed Xcode but its not having c++ 14,i read some threads on stackoverflow and they are mentioning something like clang,what is clang and how do I complete this process??,please explain in layman terms,i am completely new to mac.
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asked Jul 09 '17 23:07
Apple XCode for C and C++ If you want to learn to program on a Mac, XCode is the way to go. This tutorial will get you set up to do C or C++ development with XCode, but you can also use XCode for iPhone and iOS development.
Xcode 4.6. 2 uses the Clang C++ compiler frontend with LLVM as backend which is conform to the C++11 standart and uses libc++ as the standart library.
XCode now defaults to C++20 : r/cpp.
To download the C/C++ extension, go to the extension tab in VS code as shown in the image. Search for the C/C++ extension by Microsoft in the search bar and then click install. As we have done installing the editor as well as the extension let's write a simple C program in the editor.
Clang/LLVM are Macs' default compiler.
Now, about C++14:
Clang has experimental support for some proposed features of the C++ standard following C++14, provisionally named C++1z. Note that support for these features may change or be removed without notice, as the draft C++1z standard evolves.
You can use Clang in C++1z mode with the -std=c++1z option.
from Clang/LLVM's documentation
So just add "-std=c++1z" to your compile options in Xcode (without the quotes).
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answered Sep 20 '22 18:09
I was just now having the same problem. I found this in the build settings:
The drop-down menu has a C++14 option. It solved the problem for me.
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