rm-hull / barebones-toolchain

Barebones [ i686-elf / ARMv7-eabi / MIPS ] cross-compiler & toolchain

Hi there 👋

Here's a small selection of personal projects I've got hosted in Github:

• UK Ordnance Survey maps - A small frontend app written in Typescript using React, Chakra UI and Leaflet.js, deployed with Github Actions and hosted via Github Pages.

• Zaup 2.0 - Another frontend app (also Typescript, React, Chakra) that displays imported TOTP codes. It is another "serverless" app - all the data is persisted in local storage (and AES encrypted)

• Asteroids - A golang implementation of the classic arcade game that cross-compiles into WASM so you can play it in a browser.

• 8-bit Trip - An experiment in webaudio.

• BYOK 3 - A Forth interpreter/compiler written in Scala with Cats.

barebones-toolchain's Issues

i686-elf-gcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found

When i run the command i686-elf-gcc -T linker.ld -o myos.kernel -ffreestanding boot.o kernel.o -nostdlib -lgcc (from OSDev), end up getting this error:
i686-elf-gcc: fatal error: -fuse-linker-plugin, but liblto_plugin.so not found

Add build script

It should be nice to have the script that generated the repo. I've created one for convenience

# Following https://wiki.osdev.org/GCC_Cross-Compiler instructions
#Package 	Version
#binutils 	2.27
#gcc 		6.2.0
#gmp 		6.1.1
#isl 		0.17
#mpc 		1.0.3
#mpfr 		3.1.4

export PREFIX="$HOME/opt/cross"
export TARGET=i686-elf
export PATH="$PREFIX/bin:$PATH"

mkdir $HOME/src && cd $HOME/src

wget https://ftp.gnu.org/gnu/binutils/binutils-2.27.tar.gz
tar xzf binutils-2.27.tar.gz && rm binutils-2.27.tar.gz
mkdir build-binutils && cd build-binutils
../binutils-2.27/configure --target=$TARGET --prefix="$PREFIX" --with-sysroot --disable-nls --disable-werror
make
make install

cd $HOME/src
 
# The $PREFIX/bin dir _must_ be in the PATH. We did that above.
which -- $TARGET-as || echo $TARGET-as is not in the PATH
 
wget https://ftp.gnu.org/gnu/gmp/gmp-6.1.1.tar.bz2
tar xjf gmp-6.1.1.tar.bz2 && rm gmp-6.1.1.tar.bz2
mkdir build-gmp && cd build-gmp
../gmp*/configure --prefix=$PWD
make
make check
make install
cd ..


wget https://ftp.gnu.org/gnu/mpfr/mpfr-3.1.4.tar.gz
tar xzf mpfr-3.1.4.tar.gz && rm mpfr-3.1.4.tar.gz
mkdir build-mpfr && cd build-mpfr
../mpfr*/configure --prefix=$PWD --with-gmp=$PWD/../build-gmp
make
make install
cd ..

wget https://ftp.gnu.org/gnu/mpc/mpc-1.0.3.tar.gz
tar xzf mpc-1.0.3.tar.gz && rm mpc-1.0.3.tar.gz
mkdir build-mpc && cd build-mpc
../mpc*/configure --prefix=$PWD --with-gmp=$PWD/../build-gmp --with-mpfr=$PWD/../build-mpfr
make
make install
cd ..


# Build ISL
http://isl.gforge.inria.fr/isl-0.17.tar.gz
tar xzf isl-0.17.tar.gz && rm isl-0.17.tar.gz
mkdir build-isl install-isl
cd build-isl
../isl*/configure --prefix=$PWD/../install-isl/ --with-gmp-prefix=$PWD/../build-gmp
make
make install
cd ..

wget https://ftp.gnu.org/gnu/gcc/gcc-6.2.0/gcc-6.2.0.tar.gz
tar xzf gcc-6.2.0.tar.gz && rm gcc-6.2.0.tar.gz
mkdir build-gcc
cd build-gcc
../gcc-6.2.0/configure --target=$TARGET --prefix="$PREFIX" --disable-nls --enable-languages=c,c++ --without-headers \
  --with-gmp=$PWD/../build-gmp --with-mpfr=$PWD/../build-mpfr --with-mpc=$PWD/../build-mpc --with-isl=$PWD/../install-isl
make all-gcc
make all-target-libgcc
make install-gcc
make install-target-libgcc

Sometimes Works, Sometimes Dosent...

Its getting annoying now. Sometimes it works, and sometimes it dosent. Im currently using this to build Cross_GCC Compiler: https://github.com/amanuel2/BoneOS . Is there a way to effectivly build Cross GCC Compiler? Thankyou

Addition of more HOST enviorments

As you can see BoneOS Uses uname -p , to see the host environment : https://github.com/Bone-Project/BoneOS/blob/amanuel_progress_kbd/Makefile#L30 . If you can add more HOST Environments to the table that would be really helpfull!

Am I allowed to package this in my own repository?

I'm making a kernel and it seems like it would be a good idea to use this cross-compiler.

Addition of PowerPC and RasperyPi

If you can add PowerPC to the list of architectures, that would be awesome! Thanks 😸. And Finnaly also RasperyPi if there are enough docs for you :l

Don't call x86_64 targets i686

I686 is only for 32 bit architectures, not 64 bit ones. Name them. X86_64

More Features?

I am currently very depedant on this github project for my Cross Compiler.. As i improve in the future , i will be developing on multiple arch's rather than just x86 and x86-64 .. May you consider adding more arch's please? For example : mips , arm , arm64, etc..

Only works in /barbones-toolchain/

The command " i686-elf-gcc" only works in the barbones-toolchain directory.