Tiny Core Linux

Tiny Core Base => Raspberry Pi => Topic started by: lovelypp on September 30, 2020, 12:14:35 AM

Title: request : gcc supports c++ 11 standard
Post by: lovelypp on September 30, 2020, 12:14:35 AM

when port my app from other linux dist,  there are some lib requre c++11 support, like log4cplus, boost(version 1.72) qt ? and others

thanks

Title: Re: request : gcc supports c++ 11 standard
Post by: Rich on September 30, 2020, 12:48:06 AM

Hi lovelypp
Run this command:

Code: [Select]

tc@E310:~$ gcc -std=c++11 2>&1
gcc: fatal error: no input files
compilation terminated.
tc@E310:~$That response means it supports c++11.

If the response includes:

Code: [Select]

gcc: error: unrecognized command line option '-std=c++11That means it does not support c++11

If it supports c++11, try adding this to CXXFLAGS:

Code: [Select]

-std=c++11

Title: Re: request : gcc supports c++ 11 standard
Post by: lovelypp on September 30, 2020, 01:08:25 AM

Rich
   sorry, I seems that it supports c++11,  I have made a mistake.

Title: Re: request : gcc supports c++ 11 standard
Post by: Rich on September 30, 2020, 01:11:44 AM

Hi lovelypp
That's OK. I make mistakes all the time. ;D

Title: Re: request : gcc supports c++ 11 standard
Post by: lovelypp on September 30, 2020, 01:44:38 AM

 :)