Initial

mipsel-linux-uclibc/Dockerfile

@@ -0,0 +1,68 @@
+FROM debian:bookworm
+
+# Install all build dependencies
+RUN apt-get update && apt-get install -y \
+    build-essential \
+    git \
+    curl \
+    wget \
+    bzip2 \
+    unzip \
+    ca-certificates \
+    python3 \
+    file \
+    g++ \
+    make \
+    libncurses-dev \
+    rsync \
+    bc \
+    patch \
+    perl \
+    cpio \
+    sudo \
+    xz-utils \
+    gnupg \
+    flex \
+    bison \
+    texinfo
+
+
+# Create non-root user and setup environment
+RUN useradd -m -s /bin/bash buildroot && \
+    echo "buildroot ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+# Buildroot version
+ENV BUILDROOT_VERSION=2025.05
+ENV BUILDROOT_DIR=/home/buildroot/buildroot
+
+USER buildroot
+WORKDIR /home/buildroot
+
+# Download and extract Buildroot
+RUN mkdir -p $BUILDROOT_DIR && \
+    curl -LO https://buildroot.org/downloads/buildroot-${BUILDROOT_VERSION}.tar.gz && \
+    tar -xzf buildroot-${BUILDROOT_VERSION}.tar.gz -C /home/buildroot && \
+    rm buildroot-${BUILDROOT_VERSION}.tar.gz && \
+    mv /home/buildroot/buildroot-${BUILDROOT_VERSION}/* $BUILDROOT_DIR
+
+# Set up workdir
+WORKDIR $BUILDROOT_DIR
+
+# Unset host compiler env vars
+ENV CC=
+ENV CXX=
+
+
+COPY .config .config
+RUN make oldconfig
+RUN make -j16
+
+# Done — toolchain will be in /opt/buildroot/output/host
+# Rootfs (if selected) will be in /opt/buildroot/output/images
+
+# Set default workdir in case user wants to enter
+RUN echo 'export "PATH=/home/buildroot/buildroot/output/host/bin:$PATH"' >> ~/.bashrc
+
+WORKDIR /build
+
+CMD ["/bin/bash"]