About compiler

[ninja01]

Thanks @keskiverto, I run the command you suggest

 man g++

got a sort of error;

'man' is not recognized as and internal or external command, operable program or batch file

I am using here the cmd.exe

[seeplus]

man isn't for MS - only Linux

Try g++ --help

[ninja01]

Thanks @seeplus, got and error using that too. I guess I do not have the manual?

The Error::

c:/msys64/bin/../......................./ld.exe: cannot find help: collect2.exe: error: ld returned 1 exit status.

Note: I am using MS by the way, also I installed the msys64 distribution, only the minGW, no clang no others.

[Peter87]

ninja01 wrote:

got and error using that too

Note that there are two dashes.

g++ --help

Though that won't show you as much information as the man pages.

[jonnin]

honestly, the options should be the same for most of your programs, one set for debug, and one set for release.
save these somewhere and just use them over and over.

[ninja01]

Thanks @it worked)

Thank you everyone else