|  | @@ -21,7 +21,7 @@ RUN dpkg --add-architecture armel
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				|  |  |  RUN dpkg --add-architecture mipsel
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				|  |  |  RUN apt-get update
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				|  |  |  
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				|  |  | -RUN apt-get install -y curl git build-essential crossbuild-essential-arm64 crossbuild-essential-armel crossbuild-essential-armhf crossbuild-essential-mipsel
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				|  |  | +RUN apt-get install -y curl git build-essential crossbuild-essential-arm64 crossbuild-essential-armel crossbuild-essential-armhf crossbuild-essential-mipsel pkg-config
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				|  |  |  RUN apt-get install -y libasound2-dev libasound2-dev:arm64 libasound2-dev:armel libasound2-dev:armhf libasound2-dev:mipsel
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				|  |  |  
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				|  |  |  RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
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				|  | @@ -43,6 +43,11 @@ RUN mkdir /build && \
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				|  |  |  
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				|  |  |  ENV CARGO_TARGET_DIR /build
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				|  |  |  ENV CARGO_HOME /build/cache
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				|  |  | +ENV PKG_CONFIG_ALLOW_CROSS=1
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				|  |  | +ENV PKG_CONFIG_PATH_aarch64-unknown-linux-gnu=/usr/lib/aarch64-linux-gnu/pkgconfig/
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				|  |  | +ENV PKG_CONFIG_PATH_arm-unknown-linux-gnueabihf=/usr/lib/arm-linux-gnueabihf/pkgconfig/
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				|  |  | +ENV PKG_CONFIG_PATH_arm-unknown-linux-gnueabi=/usr/lib/arm-linux-gnueabi/pkgconfig/
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				|  |  | +ENV PKG_CONFIG_PATH_mipsel-unknown-linux-gnu=/usr/lib/mipsel-linux-gnu/pkgconfig/
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				|  |  |  
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				|  |  |  ADD . /src
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				|  |  |  WORKDIR /src
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