diff options
Diffstat (limited to 'libc/ci/docker/i686-unknown-linux-musl/Dockerfile')
| -rw-r--r-- | libc/ci/docker/i686-unknown-linux-musl/Dockerfile | 25 |
1 files changed, 3 insertions, 22 deletions
diff --git a/libc/ci/docker/i686-unknown-linux-musl/Dockerfile b/libc/ci/docker/i686-unknown-linux-musl/Dockerfile index c085c10..ac76a32 100644 --- a/libc/ci/docker/i686-unknown-linux-musl/Dockerfile +++ b/libc/ci/docker/i686-unknown-linux-musl/Dockerfile @@ -4,28 +4,9 @@ RUN dpkg --add-architecture i386 RUN apt-get update RUN apt-get install -y --no-install-recommends \ gcc-multilib make libc6-dev git curl ca-certificates libc6:i386 -# Below we're cross-compiling musl for i686 using the system compiler on an -# x86_64 system. This is an awkward thing to be doing and so we have to jump -# through a couple hoops to get musl to be happy. In particular: -# -# * We specifically pass -m32 in CFLAGS and override CC when running ./configure, -# since otherwise the script will fail to find a compiler. -# * We manually unset CROSS_COMPILE when running make; otherwise the makefile -# will call the non-existent binary 'i686-ar'. -RUN curl --retry 5 https://www.musl-libc.org/releases/musl-1.1.19.tar.gz | \ - tar xzf - && \ - cd musl-1.1.19 && \ - CC=gcc CFLAGS=-m32 ./configure --prefix=/musl-i686 --disable-shared --target=i686 && \ - make CROSS_COMPILE= install -j4 && \ - cd .. && \ - rm -rf musl-1.1.19 -# Install linux kernel headers sanitized for use with musl -RUN curl --retry 5 -L https://github.com/sabotage-linux/kernel-headers/archive/v3.12.6-6.tar.gz | \ - tar xzf - && \ - cd kernel-headers-3.12.6-6 && \ - make ARCH=i386 prefix=/musl-i686 install -j4 && \ - cd .. && \ - rm -rf kernel-headers-3.12.6-6 + +COPY install-musl.sh / +RUN sh /install-musl.sh i686 ENV PATH=$PATH:/musl-i686/bin:/rust/bin \ CC_i686_unknown_linux_musl=musl-gcc |