GNU
gcc.gnu.org
GCC, the GNU Compiler Collection - GNU Project
The GNU Compiler Collection includes front ends for C, C++, Objective-C, Objective-C++, Fortran, Ada, Go, D, Modula-2, COBOL, Rust, and Algol 68 as well as libraries for these languages (libstdc++,...). GCC was originally written as the compiler for the GNU operating system.
Installing GCC
The latest version of this document is always available at https://gcc.gnu.org/install/. It refers to the current development sources, instructions for specific released versions are included with the sources.
GCC mirror sites
Include the URL of the gcc.gnu.org mirror area, the country/city where the mirror is located, and a contact e-mail address (and name if appropriate).
GCC Releases
GCC releases may be downloaded from our mirror sites. Important: these are source releases, so will be of little use if you do not already have a C++ compiler installed. As one option, there are pre-compiled binaries.
Downloading GCC
The source distribution includes the Ada, C, C++, Objective-C, COBOL (GCC 15 and later), D (GCC 9 and later), Fortran, Go, Modula-2 (GCC 13 and later) and Algol 68 (GCC 16 and later, experimental) compilers, as well as runtime libraries for C++, Objective-C, COBOL, Fortran and Algol 68.
optimizing compiler produced by the GNU Project, key component of the GNU tool-chain and standard compiler for most projects related to GNU and the Linux kernel.
Factsheet
Original author Richard Stallman
Developer GNU Project
Initial release March 22, 1987; 38 years ago (1987-03-22)
Original author Richard Stallman
Developer GNU Project
Initial release March 22, 1987; 38 years ago (1987-03-22)
JDoodle
jdoodle.com βΊ c-online-compiler
Online Compiler and Editor/IDE for Java, C, C++, PHP, Python, Ruby, Perl - Code and Run Online
JDoodle is an Online Compiler, Editor, IDE for Java, C, C++, PHP, Perl, Python, Ruby and many more. You can run your programs on the fly online, and you can save and share them with others. Quick and Easy way to compile and run programs online.
Using GCC to compile C code - Stack Overflow
I installed MinGW on my Windows 8 laptop and tried to compile a C code file with gcc test.c -o test.exe the compiler gave no warnings or errors but it did not create test.exe how do i get the com... More on stackoverflow.com
compiler - Isn't there a chicken-and-egg issue since GCC is written in C++ itself? - Software Engineering Stack Exchange
Since 4.8 release, the C++ compiler GCC (the G++ part of it) is written not in C anymore, but in C++ itself. I have a hypothetical question on this. I wonder how to compile the C++ code of GCC on ... More on softwareengineering.stackexchange.com
Why is GCC the only compiler that cares deeply about C?
Microsoft doesn't care about C. The win32 API is an ANSI C API and Windows programs haven't been written in C regularly since the Windows 3.x era. They lagged behind for a while, not implementing C99, but have since turned around and MSVC is C17 with more or less all the features. They even have a standards-compliant preprocessor now, available with a project setting or switch. It's weird that you have to specifically ask for the compliant preprocessor, but making that the default would break a lot of old projects. But anyway, you can do modern C in MSVC now, they're up to speed. Clang is more or less on par with GCC, and they both represent the state of the art of C. More on reddit.com
155
218
December 22, 2024How to compile C++ code using GCC C compiler? - Programming & Development - Spiceworks Community
Hi, I have a C program which is compile using GCC C compiler, unfortunately I can not compile C++ code inside my C code. Letβs put an example: using namespace std; // this statement is inside main.c file. This will not compile and generate error. That was just a simple example to illustrate ... More on community.spiceworks.com
0
April 6, 2010Videos
09:06
How to install GCC-win64 Compiler on Windows 10/11 [ 2025 Update ...
11:37
2.2(c) - Using the gcc Compiler - YouTube
How to Install GCC Compiler Tools in Windows 11 (C/C++)
How to Install C and C++ Compiler (GCC, G++, GDB) on ...
C Programming Boot Camp: [1.1B] Install GCC Compiler on Windows ...
07:50
How to Compile and Run C program Using GCC on Ubuntu 24.04 LTS ...
GeeksforGeeks
geeksforgeeks.org βΊ linux-unix βΊ gcc-command-in-linux-with-examples
gcc command in Linux with examples - GeeksforGeeks
October 4, 2025 - GCC stands for GNU Compiler Collections which is used to compile mainly C and C++ language.
Top answer 1 of 4
22
Try to compile your code normally as
gcc test.c
If you get default output file a.exe,then go for
gcc test.c -o test.exe
2 of 4
2
I would suggest you go through this compilation instruction :-
gcc -o test.exe test.c
I believe this code runs perfectly on your windows system.Please inform if it doesn't!
University of Alabama
oit.ua.edu βΊ software βΊ gcc
GCC - Office of Information Technology | The University of Alabama
Type gcc in a Cygwin terminal window. If you see gcc: fatal error: no input files, you are all set. This means the gcc command/compiler installed and you need to enter a C program for compilation.
Red Hat
docs.redhat.com βΊ en βΊ documentation βΊ red_hat_developer_toolset βΊ 9 βΊ html βΊ user_guide βΊ chap-gcc
Chapter 2. GNU Compiler Collection (GCC) | User Guide | Red Hat Developer Toolset | 9 | Red Hat Documentation
The GNU Compiler Collection, commonly abbreviated GCC, is a portable compiler suite with support for a wide selection of programming languages. Red Hat Developer Toolset is distributed with GCC 9.3.1. This version is more recent than the version included in Red Hat Enterprise Linux and provides ...
OnlineGDB
onlinegdb.com βΊ online_c_compiler
Online C Compiler - online editor
OnlineGDB is online IDE with c compiler. Quick and easy way to compile c program online. It supports gcc compiler for c.
Ubuntu
documentation.ubuntu.com βΊ ubuntu-for-developers βΊ tutorials βΊ gcc-use
Develop with GCC on Ubuntu - Ubuntu for Developers
October 24, 2025 - Use the -v option to display detailed information on how gcc invokes the individual tools that handle the intermediate steps. ... gcc can compile source code in many programming languages, including C, C++, and Assembly.
Opensource.com
opensource.com βΊ article βΊ 22 βΊ 5 βΊ gnu-c-compiler
A programmer's guide to GNU C Compiler | Opensource.com
May 20, 2022 - C is a well-known programming language, popular with experienced and new programmers alike. Source code written in C uses standard English terms, so it's considered human-readable. However, computers only understand binary code. To convert code into machine language, you use a tool called a compiler. A very common compiler is GCC (GNU C Compiler).
Programiz
programiz.com βΊ c-programming βΊ online-compiler
Online C Compiler - Programiz
// Online C compiler to run C program online #include <stdio.h> int main() { // Write C code here printf("Try programiz.pro"); return 0; }
DigitalOcean
digitalocean.com βΊ community βΊ tutorials βΊ c-compiler-windows-gcc
Install C/GCC Compiler for Windows | DigitalOcean
August 3, 2022 - One of the preferred way to install C/GCC compiler is to use CodeBlocks. Just install it, launch it and start coding to keep things simple.
Top answer 1 of 3
22
This is actually a well-known concept called bootstrapping. Basically, there exists, somewhere, a minimal C codebase to build a version of GCC that's capable of building the current GCC codebase. Self-hosting languages have been doing things like that for decades.
2 of 3
12
Creating a compiler that is written in the same language that it compiles is called bootstrapping. The wikipedia article describes a number of ways that a compiler can be bootstrapped.
Given your restriction that you only have a post-4.8 G++ source code and no pre-built binaries for your target platform (no existing C++ compiler), then bootstrapping the G++ compiler can be done by means of cross-compilation.
When bootstrapping a compiler using cross-compilation, you build several versions of your compiler
- On your PC, you install a C++ compiler (can be any C++ compiler, doesn't have to be G++)
- Using that compiler, you create a G++ cross-compiler that can execute on the PC and generates code for the target platform
- Using the G++ cross-compiler you just built, you create a native G++ compiler that can run on the target platform and create code for it.
- You are done. You have created a C++ compiler for the new platform.
If you also don't have a PC (or similar) to perform the initial steps on, then you are indeed stuck, but the chance of being in that situation and trying to bootstrap a compiler are negligible.
Visual Studio Code
code.visualstudio.com βΊ docs βΊ cpp βΊ config-mingw
Using GCC with MinGW
November 3, 2021 - Get the latest version of MinGW-w64 via MSYS2, which provides up-to-date native builds of GCC, MinGW-w64, and other helpful C++ tools and libraries. This will provide you with the necessary tools to compile your code, debug it, and configure it to work with IntelliSense.
SourceForge
sourceforge.net βΊ projects βΊ gcc-win64
gcc-win64 download | SourceForge.net
Download gcc-win64 for free. x64 build of GCC for Windows. x64 C/C++ compiler for Windows using (unofficial build): - gmp - mpfr - mpc - isl - cloog - mingw-w64 - gcc - seh You need at least core2 command set support to run this application. Note that every version with bundled gdb needs at least Windows 7.
Compiler Explorer
godbolt.org
Compiler Explorer
Compiler Explorer is an interactive online compiler which shows the assembly output of compiled C++, Rust, Go (and many more) code.
Linux Man Pages
man7.org βΊ linux βΊ man-pages βΊ man1 βΊ gcc.1.html
gcc(1) - Linux manual page
When you compile C++ programs, you should invoke GCC as g++ instead. The gcc program accepts options and file names as operands. Many options have multi-letter names; therefore multiple single-letter options may not be grouped: -dv is very different from -d -v.
Wikipedia
en.wikipedia.org βΊ wiki βΊ GNU_Compiler_Collection
GNU Compiler Collection - Wikipedia
3 weeks ago - The GNU Compiler Collection (GCC) (formerly GNU C Compiler) is a collection of compilers from the GNU Project that support various programming languages, hardware architectures, and operating systems.
Reddit
reddit.com βΊ r/c_programming βΊ why is gcc the only compiler that cares deeply about c?
r/C_Programming on Reddit: Why is GCC the only compiler that cares deeply about C?
December 22, 2024 -
From what I've seen both Clang and MSVC lack several C features from many different versions, while GCC has almost all of them. This isn't the case with C++ where the three compilers have a very similar amount of features inside their pockets.
This makes me feel like I'm forced to use GCC if I wanna everything in C. Btw, I'm on Windows 10.
Top answer 1 of 20
196
Microsoft doesn't care about C. The win32 API is an ANSI C API and Windows programs haven't been written in C regularly since the Windows 3.x era. They lagged behind for a while, not implementing C99, but have since turned around and MSVC is C17 with more or less all the features. They even have a standards-compliant preprocessor now, available with a project setting or switch. It's weird that you have to specifically ask for the compliant preprocessor, but making that the default would break a lot of old projects. But anyway, you can do modern C in MSVC now, they're up to speed. Clang is more or less on par with GCC, and they both represent the state of the art of C.
2 of 20
100
MSVC implements ISO C17, Clang is practically a drop-in replacement for GCC and there are many smaller C compilers as well. If you are looking for GNU extensions not part of the C language, you will obviously find them in GNU GCC.
RapidTables
rapidtables.com βΊ code βΊ linux βΊ gcc.html
GCC C compiler
GCC is a short of GNU Compiler Collection, a C compiler for Linux.
Spiceworks
community.spiceworks.com βΊ programming & development
How to compile C++ code using GCC C compiler? - Programming & Development - Spiceworks Community
April 6, 2010 - Hi, I have a C program which is compile using GCC C compiler, unfortunately I can not compile C++ code inside my C code. Letβs put an example: using namespace std; // this statement is inside main.c file. This will not compile and generate error. That was just a simple example to illustrate ...