Add mingw to docker (#165560)

Add mingw to `pytorch-linux-jammy-cuda12.8-cudnn9-py3-gcc11` docker image to support AOTI cross-compilation

This PR will make docker container rebuild, and upgrade python version from 3.13.7 to 3.13.8. and it relies on https://github.com/pytorch/pytorch/pull/165667
Pull Request resolved: https://github.com/pytorch/pytorch/pull/165560
Approved by: https://github.com/malfet

.ci/docker/build.sh

@@ -113,6 +113,7 @@ case "$tag" in
     UCX_COMMIT=${_UCX_COMMIT}
     UCC_COMMIT=${_UCC_COMMIT}
     TRITON=yes
+    INSTALL_MINGW=yes
     ;;
   pytorch-linux-jammy-cuda13.0-cudnn9-py3-gcc11)
     CUDA_VERSION=13.0.0
@@ -361,6 +362,7 @@ docker build \
        --build-arg "OPENBLAS=${OPENBLAS:-}" \
        --build-arg "SKIP_SCCACHE_INSTALL=${SKIP_SCCACHE_INSTALL:-}" \
        --build-arg "SKIP_LLVM_SRC_BUILD_INSTALL=${SKIP_LLVM_SRC_BUILD_INSTALL:-}" \
+       --build-arg "INSTALL_MINGW=${INSTALL_MINGW:-}" \
        -f $(dirname ${DOCKERFILE})/Dockerfile \
        -t "$tmp_tag" \
        "$@" \

.ci/docker/common/install_mingw.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+set -ex
+
+# Install MinGW-w64 for Windows cross-compilation
+apt-get update
+apt-get install -y g++-mingw-w64-x86-64-posix
+
+echo "MinGW-w64 installed successfully"
+x86_64-w64-mingw32-g++ --version

.ci/docker/ubuntu/Dockerfile

@@ -103,6 +103,11 @@ COPY ci_commit_pins/torchbench.txt torchbench.txt
 RUN if [ -n "${INDUCTOR_BENCHMARKS}" ]; then bash ./install_inductor_benchmark_deps.sh; fi
 RUN rm install_inductor_benchmark_deps.sh common_utils.sh timm.txt huggingface-requirements.txt torchbench.txt
 
+ARG INSTALL_MINGW
+COPY ./common/install_mingw.sh install_mingw.sh
+RUN if [ -n "${INSTALL_MINGW}" ]; then bash ./install_mingw.sh; fi
+RUN rm install_mingw.sh
+
 ARG TRITON
 ARG TRITON_CPU