src/ci/docker/dist-i586-gnu-i586-i686-musl/Dockerfile

   1 FROM ubuntu:16.04
   2
   3 RUN apt-get update && apt-get install -y --no-install-recommends \
   4   g++-multilib \
   5   make \
   6   file \
   7   curl \
   8   ca-certificates \
   9   python2.7 \
  10   git \
  11   cmake \
  12   xz-utils \
  13   sudo \
  14   gdb \
  15   patch \
  16   libssl-dev \
  17   pkg-config
  18
  19 WORKDIR /build/
  20 COPY scripts/musl.sh /build/
  21 RUN CC=gcc CFLAGS="-m32 -fPIC -Wa,-mrelax-relocations=no" \
  22     CXX=g++ CXXFLAGS="-m32 -Wa,-mrelax-relocations=no" \
  23     bash musl.sh i686 --target=i686 && \
  24     CC=gcc CFLAGS="-march=pentium -m32 -fPIC -Wa,-mrelax-relocations=no" \
  25     CXX=g++ CXXFLAGS="-march=pentium -m32 -Wa,-mrelax-relocations=no" \
  26     bash musl.sh i586 --target=i586 && \
  27     rm -rf /build
  28
  29 COPY scripts/sccache.sh /scripts/
  30 RUN sh /scripts/sccache.sh
  31
  32 ENV RUST_CONFIGURE_ARGS \
  33       --target=i686-unknown-linux-musl,i586-unknown-linux-gnu \
  34       --musl-root-i586=/musl-i586 \
  35       --musl-root-i686=/musl-i686 \
  36       --enable-extended
  37
  38 # Newer binutils broke things on some vms/distros (i.e., linking against
  39 # unknown relocs disabled by the following flag), so we need to go out of our
  40 # way to produce "super compatible" binaries.
  41 #
  42 # See: https://github.com/rust-lang/rust/issues/34978
  43 ENV CFLAGS_i686_unknown_linux_musl=-Wa,-mrelax-relocations=no
  44 ENV CFLAGS_i586_unknown_linux_gnu=-Wa,-mrelax-relocations=no
  45 # FIXME remove -Wl,-melf_i386 after cc is updated to include
  46 #       https://github.com/alexcrichton/cc-rs/pull/281
  47 ENV CFLAGS_i586_unknown_linux_musl="-Wa,-mrelax-relocations=no -Wl,-melf_i386"
  48
  49 ENV TARGETS=i586-unknown-linux-gnu
  50 ENV TARGETS=$TARGETS,i686-unknown-linux-musl
  51
  52 ENV SCRIPT \
  53       python2.7 ../x.py test --target $TARGETS && \
  54       python2.7 ../x.py dist --target $TARGETS,i586-unknown-linux-musl