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: ${0} [options]
  19
  20 OPTIONS:
  21   --help, -h              This help
  22   --build-dir, -b         Build directory
  23   --install-dir, -i       Install directory
  24   --build-type, -t        Build type (release, debug, ...)
  25   --wipe, -w              Wipe whole repo (except startup.* files)
  26 __EOF__
  27 }
  28
  29 while (( "$#" )); 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=${install_dir} \
  83   -DCMAKE_EXPORT_COMPILE_COMMANDS:BOOL=ON \
  84   -DCMAKE_BUILD_TYPE:STRING=${build_type}
  85
  86   cat << __EOF__
  87
  88   Useful build commands:
  89
  90   ninja                   Build VPP
  91   ninja set-build-type-*  Change build type to <debug|release|gcov|...>
  92   ninja config            Start build configuration TUI
  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__