FROM ubuntu:26.04@sha256:f3d28607ddd78734bb7f71f117f3c6706c666b8b76cbff7c9ff6e5718d46ff64

ENV DEBIAN_FRONTEND=noninteractive

RUN apt-get update && \
    apt-get install -y autoconf gcc g++ git libtool locales make pkg-config && \
    locale-gen en_US.UTF-8

ENV CFLAGS='-Wall -Wextra -Werror -Wno-builtin-declaration-mismatch'
ENV CXXFLAGS='-Wall -Wextra -Werror -Wno-builtin-declaration-mismatch'
