configure

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