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Programming

gcc

GNU C Compiler

Ubuntu CentOS Debian SUSE Fedora RHEL Arch Alpine macOS

Verified: 2026-03-04

Syntax

$gcc [options] <input files>

Optionen

-o

-Wall

-O2

-I

-L

Examples

$gcc hello.c -o hello

$gcc -Wall -O2 program.c -o program

$gcc main.c lib.c -o executable

See also

g++ make cmake

Typical use cases

?

Standard usage

gcc --help

Note Compiles C and C++ code.

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