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GNUWeeb Kernel - This is not yet a mother of any operating system
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GNUWeeb/gw-kernel
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GNU/Weeb kernel ============ This is not yet a mother of any operating system. Under development. The target arch is i686. Assuming you're working from x86-64 environment, you will need a cross compiler to work with, below are the setup instructions. [Setup Instructions] ------------------------------------------------ # Install dependencies. sudo apt-get install build-essential bison flex libgmp3-dev git \ libmpc-dev libmpfr-dev texinfo libisl-dev make nasm \ qemu-system-x86 -y; # Clone the repository. git clone https://github.com/GNUWeeb/gw-kernel; # Create build dir and change working dir to it. mkdir -pv gw-kernel/build; cd gw-kernel/build; # Download binutils. wget https://ftp.gnu.org/gnu/binutils/binutils-2.37.tar.xz; # Download GCC. wget http://ftp.tsukuba.wide.ad.jp/software/gcc/releases/gcc-11.2.0/gcc-11.2.0.tar.xz; # Extract downloaded files. tar -xf binutils-2.37.tar.xz; tar -xf gcc-11.2.0.tar.xz; # Set several env vars. # Make sure you are working in 'build' directory when using $PWD. export PREFIX="$PWD/opt/cross"; export TARGET=i686-elf; export PATH="$PREFIX/bin:$PATH"; # Build binutils. mkdir -pv build-binutils; cd build-binutils; ../binutils-2.37/configure --target=$TARGET --prefix="$PREFIX" \ --with-sysroot --disable-nls --disable-werror; make -j$(nproc) && \ make -j$(nproc) install; # Back to 'build' directory. cd ..; # Build GCC. mkdir -pv build-gcc; cd build-gcc; ../gcc-11.2.0/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers; make -j4 all-gcc && \ make -j4 all-target-libgcc && \ make -j4 install-gcc && \ make -j4 install-target-libgcc; # Back to root project directory. cd ../..; # Build the kernel. make; # Boot the kernel under QEMU. make boot; ------------------------------------------------ Maintainer: - Ammar Faizi <ammarfaizi2@gnuweeb.org>
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