anchor.diff: +# Ubuntu 14.04 LTS 32 Bit
  +# Trusty: (libboost-dev 1.54.01), gcc 4.8.2, (cmake 2.8.12.2)
   FROM i386/ubuntu:trusty
  +ARG CMAKE_ARCH=i386
   
   MAINTAINER Christian Leutloff <leutloff@sundancer.oche.de>
   
   # Install the build environment
  -# Trusty: (libboost-dev 1.54.01), gcc 4.8.2, (cmake 2.8.12.2)
   # Python is required by ctemplate, only
   # Curl with ca-certificates is used to download CMake 3.5
   RUN apt-get update && apt-get install --no-install-recommends -y \
  
positive.code: #RUN mkdir -p "$OPTDIR" "$CMAKEDIR" && (cd "$OPTDIR" && curl -sLO https://cmake.org/files/v3.5/cmake-3.5.0-Linux-i386.sh && /bin/sh ./cmake-*-Linux-i386.sh --prefix=$CMAKEDIR --skip-license && ln -sf $CMAKEDIR/bin/cmake /usr/local/bin/cmake && cd -)
  RUN cmake --version
  
  ARG boost_version=1.58.0
  ARG boost_dir=boost_1_58_0
  ENV boost_version ${boost_version}
  
negative.code: 
  # Build the Berg CMS
  RUN mkdir -p "$BUILDDIR" && cd "$BUILDDIR" \
      && cmake -D CMAKE_BUILD_TYPE=Distribution -D CMAKE_VERBOSE_MAKEFILE=FALSE -D Boost_DEBUG=FALSE "$BGDIR/src" \
      && make \
      && make package \
      && export BERG_ARCHIVE=$(ls -t Berg*.zip | head -1) \
  