3 RUN apt-get update && apt-get install -y --no-install-recommends \
4 gcc make libc6-dev git curl ca-certificates \
5 gcc-arm-linux-gnueabihf qemu-user
7 RUN curl https://www.musl-libc.org/releases/musl-1.1.16.tar.gz | tar xzf -
9 RUN CC=arm-linux-gnueabihf-gcc \
10 CFLAGS="-march=armv6 -marm" \
11 ./configure --prefix=/musl-arm --enable-wrapper=yes
14 # Install linux kernel headers sanitized for use with musl
16 curl -L https://github.com/sabotage-linux/kernel-headers/archive/v3.12.6-5.tar.gz | \
18 cd kernel-headers-3.12.6-5 && \
19 make ARCH=arm prefix=/musl-arm install -j4 && \
21 rm -rf kernel-headers-3.12.6-5
22 ENV PATH=$PATH:/musl-arm/bin:/rust/bin \
23 CC_arm_unknown_linux_musleabihf=musl-gcc \
24 CARGO_TARGET_ARM_UNKNOWN_LINUX_MUSLEABIHF_LINKER=musl-gcc \
25 CARGO_TARGET_ARM_UNKNOWN_LINUX_MUSLEABIHF_RUNNER="qemu-arm -L /musl-arm"