New upstream version 2018.6

rust/vendor/libc/ci/docker/arm-unknown-linux-musleabihf/Dockerfile

@@ -0,0 +1,25 @@
+FROM ubuntu:17.10
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc make libc6-dev git curl ca-certificates \
+  gcc-arm-linux-gnueabihf qemu-user
+
+RUN curl https://www.musl-libc.org/releases/musl-1.1.16.tar.gz | tar xzf -
+WORKDIR /musl-1.1.16
+RUN CC=arm-linux-gnueabihf-gcc \
+    CFLAGS="-march=armv6 -marm" \
+    ./configure --prefix=/musl-arm --enable-wrapper=yes
+RUN make install -j4
+
+# Install linux kernel headers sanitized for use with musl
+RUN \
+    curl -L  https://github.com/sabotage-linux/kernel-headers/archive/v3.12.6-5.tar.gz | \
+    tar xzf - && \
+    cd kernel-headers-3.12.6-5 && \
+    make ARCH=arm prefix=/musl-arm install -j4 && \
+    cd .. && \
+    rm -rf kernel-headers-3.12.6-5
+ENV PATH=$PATH:/musl-arm/bin:/rust/bin \
+    CC_arm_unknown_linux_musleabihf=musl-gcc \
+    CARGO_TARGET_ARM_UNKNOWN_LINUX_MUSLEABIHF_LINKER=musl-gcc \
+    CARGO_TARGET_ARM_UNKNOWN_LINUX_MUSLEABIHF_RUNNER="qemu-arm -L /musl-arm"