73 lines
3.2 KiB
Docker
73 lines
3.2 KiB
Docker
# Copyright (c) 2022 The Regents of the University of California
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# All Rights Reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met: redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer;
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# redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution;
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# neither the name of the copyright holders nor the names of its
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# contributors may be used to endorse or promote products derived from
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# this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# stage 1: download the dependencies
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FROM --platform=${BUILDPLATFORM} ubuntu:20.04 AS stage1
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ENV DEBIAN_FRONTEND=noninteractive
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RUN apt -y update && apt -y upgrade && apt -y install \
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binutils build-essential libtool texinfo gzip zip unzip patchutils curl git \
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make cmake ninja-build automake bison flex gperf grep sed gawk bc \
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zlib1g-dev libexpat1-dev libmpc-dev libglib2.0-dev libfdt-dev libpixman-1-dev
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# stage 2: download the compilers and compile them
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FROM stage1 AS stage2
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RUN mkdir -p /riscv/_install
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WORKDIR /riscv
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ENV PATH=`/riscv/_install/bin:$PATH`
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RUN git clone https://github.com/riscv/riscv-gnu-toolchain
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WORKDIR /riscv/riscv-gnu-toolchain
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RUN git checkout 051b9f7ddb7d136777505ea19c70a41926842b96
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RUN git submodule update --init --recursive
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RUN ./configure --prefix=/riscv/_install --enable-multilib
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RUN make linux -j`nproc`
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RUN make install
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WORKDIR /riscv
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RUN git clone https://github.com/llvm/llvm-project.git riscv-llvm
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WORKDIR /riscv/riscv-llvm
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RUN git checkout 2ef95efb414e215490a222de05cafdffb8054758
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RUN ln -s ../../clang llvm/tools || true
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RUN mkdir _build
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WORKDIR /riscv/riscv-llvm/_build
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RUN cmake -G Ninja -DCMAKE_BUILD_TYPE="Release" \
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-DBUILD_SHARED_LIBS=True -DLLVM_USE_SPLIT_DWARF=True \
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-DCMAKE_INSTALL_PREFIX="/riscv/_install" \
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-DLLVM_OPTIMIZED_TABLEGEN=True -DLLVM_BUILD_TESTS=False \
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-DDEFAULT_SYSROOT="/riscv/_install/sysroot" \
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-DLLVM_DEFAULT_TARGET_TRIPLE="riscv64-unknown-linux-gnu" \
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-DLLVM_TARGETS_TO_BUILD="RISCV" \
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../llvm
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RUN cmake --build . --target install -j`nproc`
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# stage 3: create a new container with the compiled cross-compilers only
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FROM stage1
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RUN mkdir -p /riscv/
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COPY --from=stage2 /riscv/_install/ /riscv/_install
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ENV PATH=/riscv/_install/bin:$PATH
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