drasi-core/Dockerfile.cross-windows-gnu at main · agentofreality/drasi-core · GitHub

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FROM ghcr.io/cross-rs/x86_64-pc-windows-gnu:0.2.5 AS toolchain

FROM ubuntu:22.04

# Remove symlink that conflicts with COPY from toolchain
RUN rm -rf /usr/local/man

# Copy mingw cross-toolchain and wine from the cross image
COPY --from=toolchain /usr/local/ /usr/local/
COPY --from=toolchain /usr/x86_64-w64-mingw32/ /usr/x86_64-w64-mingw32/

# Install build dependencies
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl ca-certificates gcc g++ libc6-dev pkg-config \
    perl make autoconf automake libtool \
    protobuf-compiler libprotobuf-dev \
    gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64 libclang-dev \
    && rm -rf /var/lib/apt/lists/* \
    && update-alternatives --set x86_64-w64-mingw32-gcc /usr/bin/x86_64-w64-mingw32-gcc-posix \
    && update-alternatives --set x86_64-w64-mingw32-g++ /usr/bin/x86_64-w64-mingw32-g++-posix

# Create a linker wrapper that replaces dynamic MinGW runtime references
# with their static equivalents, producing a standalone .exe with no DLL deps.
#
# Rust's linker invocation for windows-gnu looks like:
#   x86_64-w64-mingw32-gcc <objs> ... -lgcc_s -lgcc ... -nodefaultlibs
#
# -lgcc_s → libgcc_s_seh-1.dll (GCC unwinder / SEH exception handling)
# We replace it with -lgcc_eh (static exception handling archive).
# We also force-static-link winpthread and stdc++ if they appear.
RUN printf '#!/bin/sh\nnewargs=""\nfor arg in "$@"; do\n  case "$arg" in\n    -lgcc_s)      newargs="$newargs -lgcc_eh" ;;\n    -lwinpthread) newargs="$newargs -l:libwinpthread.a" ;;\n    -lstdc++)     newargs="$newargs -l:libstdc++.a" ;;\n    *)            newargs="$newargs $arg" ;;\n  esac\ndone\nexec x86_64-w64-mingw32-gcc $newargs\n' \
    > /usr/local/bin/mingw-static-wrapper \
    && chmod +x /usr/local/bin/mingw-static-wrapper

# Build libjq from source for Windows (MinGW) with bundled oniguruma
ENV JQ_VERSION=1.7.1
RUN curl -sSL https://github.com/jqlang/jq/releases/download/jq-${JQ_VERSION}/jq-${JQ_VERSION}.tar.gz | tar xz \
    && cd jq-${JQ_VERSION} \
    && autoreconf -fi \
    && CC=x86_64-w64-mingw32-gcc ./configure --host=x86_64-w64-mingw32 --disable-shared --enable-static --with-oniguruma=builtin --prefix=/usr/local/mingw-jq \
    && make -j$(nproc) \
    && make install \
    && cd .. && rm -rf jq-${JQ_VERSION}

ENV JQ_LIB_DIR=/usr/local/mingw-jq/lib
ENV ONIG_LIB_DIR=/usr/local/mingw-jq/lib
ENV JQ_INCLUDE_DIR=/usr/local/mingw-jq/include
ENV CFLAGS_x86_64_pc_windows_gnu="-I/usr/local/mingw-jq/include"
ENV LIBJQ_STATIC=1
ENV LIBONIG_STATIC=1

# Set cargo environment for cross-compilation
ENV CARGO_TARGET_X86_64_PC_WINDOWS_GNU_LINKER=mingw-static-wrapper
ENV CC_x86_64_pc_windows_gnu=x86_64-w64-mingw32-gcc
ENV CXX_x86_64_pc_windows_gnu=x86_64-w64-mingw32-g++
ENV AR_x86_64_pc_windows_gnu=x86_64-w64-mingw32-ar
ENV BINDGEN_EXTRA_CLANG_ARGS_x86_64_pc_windows_gnu="--sysroot=/usr/x86_64-w64-mingw32 -I/usr/lib/gcc/x86_64-w64-mingw32/10-win32/include"

# Disable QUIC in vendored OpenSSL (mingw headers lack SIO_UDP_NETRESET)
ENV OPENSSL_CONFIGURE_ARGS="no-quic"