Debian 11.2にgccをインストールする
環境
# cat /etc/debian_version
11.2
インストールの方法
1.開発パッケージをインストール します
# sudo apt install build-essential
# sudo apt install build-essential
# sudo apt install build-essential
2.gccのバージョンを確認します
# gcc --version
gcc (Debian 10.2.1-6) 10.2.1 20210110
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# gcc --version
gcc (Debian 10.2.1-6) 10.2.1 20210110
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# gcc --version gcc (Debian 10.2.1-6) 10.2.1 20210110 Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
3.動作確認
# vi test.c
下記の通りに編集します
#include <stdio.h>
int main()
{
printf("Hello World,study c language");
return 0;
}
#include <stdio.h>
int main()
{
printf("Hello World,study c language");
return 0;
}
#include <stdio.h>
int main()
{
printf("Hello World,study c language");
return 0;
}
ファイルをコンパイルします
# gcc -o test test.c
# gcc -o test test.c
# gcc -o test test.c
コンパイルしたファイルを実行します
# ./test
Hello World,study c language
# ./test
Hello World,study c language
# ./test Hello World,study c language