message: install g++-multilib for clang support
diff: @@ -12,7 +12,7 @@ compiler:
  before_install:
  - echo "deb https://dl.bintray.com/rwth-os/hermitcore vivid main" | sudo tee -a /etc/apt/sources.list
  - travis_retry sudo apt-get -qq update
  - - travis_retry sudo apt-get install -y curl wget qemu-system-x86 nasm texinfo libmpfr-dev libmpc-dev libgmp-dev libisl-dev flex bison packaging-dev rpm
  + - travis_retry sudo apt-get install -y curl wget qemu-system-x86 nasm texinfo libmpfr-dev libmpc-dev libgmp-dev libisl-dev flex bison packaging-dev rpm g++-multilib
  - travis_retry sudo apt-get install -y --force-yes binutils-hermit libhermit newlib-hermit pthread-embedded-hermit gcc-hermit
  script:
  