This repository contains the script needed to compile bare metal GCC for various architectures using Linux distributions. The GCC source is fetched from the master branch hence, contains all the bleeding edge changes.
Below are the packages you'll need
-
Ubuntu or other Debian based distros
To install and set GCC 10 as the default compiler, you need to:
sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && sudo apt-get update
sudo apt-get install flex bison ncurses-dev texinfo gcc gperf patch libtool automake g++ libncurses5-dev gawk subversion expat libexpat1-dev python-all-dev binutils-dev bc libcap-dev autoconf libgmp-dev build-essential pkg-config libmpc-dev libmpfr-dev autopoint gettext txt2man liblzma-dev libssl-dev libz-dev mercurial wget tar gcc-10 g++-10 zstd --fix-broken --fix-missing
-
Arch Linux
sudo pacman -S base-devel clang cmake git libc++ lld lldb ninja
-
Fedora
sudo dnf groupinstall "Development tools" sudo dnf install mpfr-devel gmp-devel libmpc-devel zlib-devel glibc-devel.i686 glibc-devel binutils-devel g++ texinfo bison flex cmake which clang ninja-build lld bzip2
Running this script is quite simple. We start by cloning this repository:
git clone https://github.com/mengkernel/gcc-build.git gcc-build
./resources.sh master
./build.sh master
- Vaisakh for writing this script.
- OS Dev Wiki for knowledge base.
- USBHost's Amazing GCC Build script for certain prerequisite dependencies.
You're more than welcome to improve the contents within this script with a pull request. Enjoy :)