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FROM ubuntu:latest
# debug uname
RUN uname -a
RUN apt-get update && apt-get install -y \
build-essential \
bison \
flex \
libgmp3-dev \
libmpc-dev \
libmpfr-dev \
texinfo \
wget \
grub-common \
grub-pc-bin \
grub-efi-ia32-bin \
xorriso \
mtools \
make
WORKDIR /tmp
RUN wget https://ftp.gnu.org/gnu/binutils/binutils-2.41.tar.gz && \
tar -xf binutils-2.41.tar.gz && \
mkdir build-binutils && cd build-binutils && \
../binutils-2.41/configure --target=i686-elf --prefix=/opt/cross --disable-nls --disable-werror && \
make -j$(nproc) && \
make install && \
cd /tmp && rm -rf binutils-2.41* build-binutils
RUN wget https://ftp.gnu.org/gnu/gcc/gcc-13.2.0/gcc-13.2.0.tar.gz && \
tar -xf gcc-13.2.0.tar.gz && \
mkdir build-gcc && cd build-gcc && \
../gcc-13.2.0/configure --target=i686-elf --prefix=/opt/cross --disable-nls --enable-languages=c,c++ --without-headers && \
make all-gcc -j$(nproc) && \
make all-target-libgcc -j$(nproc) && \
make install-gcc && \
make install-target-libgcc && \
cd /tmp && rm -rf gcc-13.2.0* build-gcc
ENV PATH="/opt/cross/bin:${PATH}"
WORKDIR /workspace
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