depot_tools/ninja

#!/bin/bash

# Copyright (c) 2012 Google Inc. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

OS="$(uname -s)"
THIS_DIR="$(dirname "${0}")"

if [ "${OS}" = "Linux" ]; then
  machine=$(getconf LONG_BIT)
  if [[ "$machine" = "64" ]]; then
    exec "${THIS_DIR}/ninja-linux64" "$@"
  elif [[ "$machine" = "32" ]]; then
    exec "${THIS_DIR}/ninja-linux32" "$@"
  else
    echo Unknown architecture \($machine\) -- unable to run ninja.
    exit 1
  fi
elif [ "${OS}" = "Darwin" ]; then
  exec "${THIS_DIR}/ninja-mac" "$@"
elif [[ ${OS} == CYGWIN* ]]; then
  exec cmd.exe /c `cygpath -t windows $0`.exe "$@"
elif [[ ${OS} == MINGW32* ]]; then
  cmd.exe //c $0.exe "$@"
else
  echo "Unsupported OS ${OS}"
  exit 1
fi