Hi I want to know how to compile c++ codes using the command prompt in windows.
In linux I do
g++ filename.cpp -o filenameand run it using
./filenamebut for windows when I try this procedure in compiling i got an error message
'g++' is not recognized as an internal or external command,operable program or batch file
I know that the IDE already has a compile button...
please help...
I trust you have installed all of the required libraries etc
And set up all global varialbles.
once all is set up i believe this should work
g++.exe "C:\file.cpp" -o "C:\File.cpp" -I"Include directory" -I"another include directory and so on" -L"libraries"and to run it
start C:\file.exe
Your Windows installation does not know where is the g++ executable. See
https://users.cs.jmu.edu/bernstdh/web/common/help/cpp_mingw-faq.php
You need to add the bin directory of MinGW to your PATH environment variable.
tnx for the help guyz!
I still have a problem... everytime i close cmd i always need to type
set PATH=%PATH;bin locationbefore i can use the g++ command.
Is there a way that I can directly use the g++ command after launching cmd?
I still have a problem... everytime i close cmd i always need to type
set PATH=%PATH;bin locationbefore i can use the g++ command.
Is there a way that I can directly use the g++ command after launching cmd?
Yes follow these steps sorry if you already know, i'm going to assume your on XP
1) Right click my computer
2) Select Properties
3) Advanced Tab
5) Environment Variables
6) Under system variables find "Path"
7) Click edit and append with a semicolon separator the new location
And your done, hope that helps
Chris
tnx for the help chris,
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