configure

   1 #!/usr/bin/env bash
   2
   3 # Experimental script, please consult with dmarion@me.com before
   4 # submitting any changes
   5
   6 # defaults
   7 build_dir=.
   8 install_dir=/usr/local
   9 build_type=release
  10 prefix_path=/opt/vpp/external/$(uname -m)/
  11 src_dir="$(dirname "$(readlink -f "$0")")"
  12
  13 help()
  14 {
  15   cat << __EOF__
  16 VPP Build Configuration Script
  17
  18 USAGE: ${0} [options]
  19
  20 OPTIONS:
  21   --help, -h              This help
  22   --build-dir, -b         Build directory
  23   --install-dir, -i       Install directory
  24   --type, -t              Build type (release, debug, ... )
  25   --wipe, -w              Wipe whole repo (except startup.* files)
  26 __EOF__
  27 }
  28
  29 while (( "$#" )); do
  30   case "$1" in
  31     -h|--help)
  32       help
  33       exit 1
  34       ;;
  35     -b|--build-dir)
  36       if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
  37         build_dir=$2
  38         shift 2
  39       else
  40         echo "Error: Argument for $1 is missing" >&2
  41         exit 1
  42       fi
  43       ;;
  44     -i|--install-dir)
  45       if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
  46         install_dir=$2
  47         shift 2
  48       else
  49         echo "Error: Argument for $1 is missing" >&2
  50         exit 1
  51       fi
  52       ;;
  53     -t|--build-type)
  54       if [ -n "$2" ] && [ ${2:0:1} != "-" ]; then
  55         build_type=$2
  56         shift 2
  57       else
  58         echo "Error: Argument for $1 is missing" >&2
  59         exit 1
  60       fi
  61       ;;
  62     -w|--wipe)
  63       git clean -fdx --exclude=startup.\*
  64       exit 1
  65       ;;
  66     -*|--*=) # unsupported flags
  67       echo "Error: Unsupported flag $1" >&2
  68       exit 1
  69       ;;
  70     *) # preserve positional arguments
  71       PARAMS="$PARAMS $1"
  72       shift
  73       ;;
  74   esac
  75 done
  76
  77 cmake \
  78   -G Ninja \
  79   -S ${src_dir}/src \
  80   -B ${build_dir} \
  81   -DCMAKE_PREFIX_PATH=${prefix_path} \
  82   -DCMAKE_INSTALL_PREFIX=${install_dir} \
  83   -DCMAKE_BUILD_TYPE:STRING=${build_type}
  84
  85   cat << __EOF__
  86
  87   Useful build commands:
  88
  89   ninja                   Build VPP
  90   ninja set-build-type-*  Change build type to <debug|release|gcov|...>
  91   ninja config            Start build configuration TUI
  92   ninja compdb            Generate compile_commands.json
  93   ninja run               Runs VPP using startup.conf in the build directory
  94   ninja debug             Runs VPP inside GDB using startup.conf in the build directory
  95   ninja pkg-deb           Create .deb packages
  96   ninja install           Install VPP to $install_dir
  97
  98 __EOF__