install-deps.sh

   1 #!/bin/bash
   2 set -e
   3 arches="$*"
   4 if [[ "$arches" == "" ]]; then
   5     arches="x86_64 aarch64 ppc64le"
   6 fi
   7
   8 # need to install g++ first so the local arch will get filtered out later
   9 which g++ > /dev/null || (set -x; sudo apt-get install -y build-essential g++)
  10
  11 needed=()
  12
  13 for arch in $arches; do
  14     case "$arch" in
  15     x86_64)
  16         which x86_64-linux-gnu-g++ > /dev/null || needed+=(g++-x86-64-linux-gnu)
  17         ;;
  18     aarch64)
  19         which aarch64-linux-gnu-g++ > /dev/null || needed+=(g++-aarch64-linux-gnu)
  20         ;;
  21     ppc64le)
  22         which powerpc64le-linux-gnu-g++ > /dev/null || needed+=(g++-powerpc64le-linux-gnu)
  23         ;;
  24     *)
  25         echo "unknown arch: $arch" >&2
  26         exit 1
  27     esac
  28 done
  29 which clang++-11 > /dev/null || needed+=(clang-11)
  30 which make > /dev/null || needed+=(make)
  31 which cmake > /dev/null || needed+=(cmake)
  32 which ccache > /dev/null || needed+=(ccache)
  33
  34 if ((${#needed[@]})); then
  35     (set -x; sudo apt-get install -y "${needed[@]}")
  36 fi