Martin Storsjö
eaf5ac08e5
Building this tool requires having a full LLVM build available; either by installing without LLVM_INSTALL_TOOLCHAIN_ONLY (and not stripping the llvm installation yet) or by pointing it at the LLVM build directory instead. The latter works better for our normal build flows.
49 lines
1.5 KiB
Docker
49 lines
1.5 KiB
Docker
# Cross compile an llvm-mingw toolchain for windows.
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#
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# This needs to be built with --build-arg BASE=<image>, where image is the name
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# of a docker image that contains a working llvm-mingw cross compiler
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# from a similar enough version.
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#
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# This builds LLVM and all other build tools that need to run on the target
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# platform, but just copies over the runtime libraries from the existing
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# toolchain in the base docker image.
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ARG BASE=mstorsjo/llvm-mingw:dev
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FROM $BASE
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ARG CROSS_ARCH=x86_64
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ENV CROSS_TOOLCHAIN_PREFIX=/opt/llvm-mingw-$CROSS_ARCH
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ENV HOST=$CROSS_ARCH-w64-mingw32
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ARG FULL_LLVM
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COPY build-llvm.sh .
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RUN ./build-llvm.sh $CROSS_TOOLCHAIN_PREFIX --host=$HOST
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COPY build-lldb-mi.sh .
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RUN ./build-lldb-mi.sh $CROSS_TOOLCHAIN_PREFIX --host=$HOST
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COPY strip-llvm.sh .
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RUN ./strip-llvm.sh $CROSS_TOOLCHAIN_PREFIX --host=$HOST
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ARG TOOLCHAIN_ARCHS="i686 x86_64 armv7 aarch64"
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COPY build-mingw-w64.sh build-mingw-w64-tools.sh ./
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RUN ./build-mingw-w64-tools.sh $CROSS_TOOLCHAIN_PREFIX --skip-include-triplet-prefix --host=$HOST
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COPY wrappers/*.sh wrappers/*.c wrappers/*.h ./wrappers/
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COPY install-wrappers.sh .
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RUN ./install-wrappers.sh $CROSS_TOOLCHAIN_PREFIX --host=$HOST
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COPY prepare-cross-toolchain.sh .
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RUN ./prepare-cross-toolchain.sh $TOOLCHAIN_PREFIX $CROSS_TOOLCHAIN_PREFIX $CROSS_ARCH
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COPY build-make.sh .
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RUN ./build-make.sh $CROSS_TOOLCHAIN_PREFIX --host=$HOST
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ARG TAG
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RUN ln -s $CROSS_TOOLCHAIN_PREFIX llvm-mingw-$TAG$CROSS_ARCH && \
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zip -9r /llvm-mingw-$TAG$CROSS_ARCH.zip llvm-mingw-$TAG$CROSS_ARCH && \
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ls -lh /llvm-mingw-$TAG$CROSS_ARCH.zip
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