FROM ghcr.io/rake-compiler/rake-compiler-dock-image:1.3.0-mri-x86-mingw32 RUN find / -name win32.h | while read f ; do sed -i 's/gettimeofday/rb_gettimeofday/' $f ; done #================= # Install ccache # Install ccache from source since ccache 3.x packaged with most linux distributions # does not support Redis backend for caching. RUN curl -sSL -o ccache.tar.gz https://github.com/ccache/ccache/releases/download/v4.5.1/ccache-4.5.1.tar.gz \ && tar -zxf ccache.tar.gz \ && cd ccache-4.5.1 \ && mkdir build && cd build \ && cmake -DCMAKE_BUILD_TYPE=Release -DZSTD_FROM_INTERNET=ON -DHIREDIS_FROM_INTERNET=ON .. \ && make -j4 && make install \ && cd ../.. \ && rm -rf ccache-4.5.1 ccache.tar.gz