anchor.diff:  ENV OPENSSL_LIB_DIR=$PREFIX/lib \
       OPENSSL_INCLUDE_DIR=$PREFIX/include \
       OPENSSL_STATIC=1
  -
  -# Set default target (so we don't have to specify to cargo build)
  -RUN mkdir /.cargo && \
  -    echo "[build]\ntarget = \"x86_64-unknown-linux-musl\"" > /.cargo/config
  
positive.code: 
  RUN curl https://curl.haxx.se/download/curl-$CURL_VER.tar.gz | tar xz && \
      cd curl-$CURL_VER && \
      ./configure --enable-shared=no --enable-static=ssl --prefix=$PREFIX && \
      make -j4 && make install && \
      cd .. && rm -rf curl-$CURL_VER
  
  
negative.code:   musl-tools \
    pkg-config \
    apt-file \
    xutils-dev
  
  RUN curl https://static.rust-lang.org/rustup.sh | sh -s -- \
    --with-target=x86_64-unknown-linux-musl \
    --yes \
    --disable-sudo \
    --channel=nightly && \
    mkdir /.cargo && \
    echo "[build]\ntarget = \"x86_64-unknown-linux-musl\"" > /.cargo/config
  
  # Compile a bunch of stuff and make install it to /dist
  ENV SSL_VER=1.0.2g \
  