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-rw-r--r--libc/ci/docker/mips-unknown-linux-musl/Dockerfile25
1 files changed, 16 insertions, 9 deletions
diff --git a/libc/ci/docker/mips-unknown-linux-musl/Dockerfile b/libc/ci/docker/mips-unknown-linux-musl/Dockerfile
index aee73be..a1ec7ff 100644
--- a/libc/ci/docker/mips-unknown-linux-musl/Dockerfile
+++ b/libc/ci/docker/mips-unknown-linux-musl/Dockerfile
@@ -2,16 +2,23 @@ FROM ubuntu:19.04
RUN apt-get update && apt-get install -y --no-install-recommends \
gcc libc6-dev qemu-user ca-certificates qemu-system-mips curl \
- bzip2
+ xz-utils patch
RUN mkdir /toolchain
-# Note that this originally came from:
-# https://downloads.openwrt.org/snapshots/trunk/ar71xx/generic/OpenWrt-SDK-ar71xx-generic_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2
-RUN curl --retry 5 -L https://s3-us-west-1.amazonaws.com/rust-lang-ci2/libc/OpenWrt-SDK-ar71xx-generic_gcc-5.3.0_musl-1.1.15.Linux-x86_64.tar.bz2 | \
- tar xjf - -C /toolchain --strip-components=1
+# Linux kernel version: 4.14.151
+# See build_dir/target-mips_24kc_musl/linux-ar71xx_generic/linux-4.14.151
+# Musl version: 1.1.24
+# See staging_dir/toolchain-mips_24kc_gcc-7.4.0_musl/info.mk
+RUN curl --retry 5 -L https://downloads.openwrt.org/releases/19.07.0-rc1/targets/ar71xx/generic/openwrt-sdk-19.07.0-rc1-ar71xx-generic_gcc-7.4.0_musl.Linux-x86_64.tar.xz | \
+ tar xJf - -C /toolchain --strip-components=1
-ENV PATH=$PATH:/rust/bin:/toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15/bin \
- CC_mips_unknown_linux_musl=mips-openwrt-linux-gcc \
- CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_LINKER=mips-openwrt-linux-gcc \
- CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_RUNNER="qemu-mips -L /toolchain/staging_dir/toolchain-mips_34kc_gcc-5.3.0_musl-1.1.15"
+# See https://lkml.org/lkml/2014/3/14/269
+COPY sysinfo_guard.patch /toolchain
+RUN patch /toolchain/staging_dir/toolchain-mips_24kc_gcc-7.4.0_musl/include/linux/kernel.h </toolchain/sysinfo_guard.patch
+
+ENV PATH=$PATH:/rust/bin:/toolchain/staging_dir/toolchain-mips_24kc_gcc-7.4.0_musl/bin \
+ STAGING_DIR=/toolchain/staging_dir \
+ CC_mips_unknown_linux_musl=mips-openwrt-linux-musl-gcc \
+ CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_LINKER=mips-openwrt-linux-musl-gcc \
+ CARGO_TARGET_MIPS_UNKNOWN_LINUX_MUSL_RUNNER="qemu-mips -L /toolchain/staging_dir/toolchain-mips_24kc_gcc-7.4.0_musl"