1. Building the Operating System.

Prerequisites

Packages

• For Debian based OS (Ubuntu, Pop_OS, Kali, etc.)

  sudo apt install -y make bison flex texinfo nasm mtools wget tar binutils build-essential doxygen git jq curl qemu-system-x86 xorriso

• For Arch based OS (Arch, Manjaro etc.)

  sudo pacman -S make bison flex texinfo nasm mtools wget tar binutils base-devel doxygen git jq curl qemu qemu-system-x86 xorriso

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Building the Cross Compiler.

It is simple, just open your terminal git clone fwtoolchain repository by,

git clone https://github.com/Frost-Wing/fwtoolchain.git

then cd into the cloned directory and just run

./build.sh

Build executables

After installation, the standard GNU tools are available under custom names for convenience:

gcc      -> fwgcc
g++      -> fwg++
ld       -> fwld
as       -> fwas
ar       -> fwar
objcopy  -> fwobjcopy
objdump  -> fwobjdump
nm       -> fwnm

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The Window Manager!

Before building the OS itself, you have to build the window manager.

• Get the Window Manager

  git clone https://github.com/Frost-Wing/FrostedWM.git

• Build the Window Manager

  make

• Copy the libFrostedWM.so

  You must copy the libFrostedWM.so if not (A) The OS would not build into a final OS. (B) Would have problems during booting. (C) Will have a older version of the window manager.

  You must copy the libFrostedWM.so to ./source/boot/ (assuming you are currently in the root path of the OS.)

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Building FrostWing

1. Clone this repository to your local machine

   git clone https://github.com/pradosh-arduino/FrostWing

2. Change into the FrostWing directory:

   cd FrostWing

3. Install the bootloader

   • Latest Version of Limine Bootloader

     git clone https://github.com/limine-bootloader/limine.git --branch=v6.x-branch-binary --depth=1

   • Compile the Limine bootloader

     make -C limine

4. Build FrostWing for your target architecture:

   make -C source
   make

5. (Optional - Untested) To use your own custom cross compiler:

   make -C source CC="xx" LD="xx"
   make

Note

A suitable cross-compiler was built for x86_64 and the OS is meant to work for it. Other cross compilers are not tested thus use it with your own risk.

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Quick building the OS

If you quickly need to clean, compile, build-iso and test run it with QEMU all together. You can run:

make everything

Now you can scream "I use frostwing btw"