build/android/envsetup.sh

   1 #!/bin/bash
   2 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 # Sets up environment for building Chromium on Android.
   7
   8 # Make sure we're being sourced (possibly by another script). Check for bash
   9 # since zsh sets $0 when sourcing.
  10 if [[ -n "$BASH_VERSION" && "${BASH_SOURCE:-$0}" == "$0" ]]; then
  11   echo "ERROR: envsetup must be sourced."
  12   exit 1
  13 fi
  14
  15 # This only exists to set local variables. Don't call this manually.
  16 android_envsetup_main() {
  17   local SCRIPT_PATH="$1"
  18   local SCRIPT_DIR="$(dirname "$SCRIPT_PATH")"
  19
  20   local CURRENT_DIR="$(readlink -f "${SCRIPT_DIR}/../../")"
  21   if [[ -z "${CHROME_SRC}" ]]; then
  22     # If $CHROME_SRC was not set, assume current directory is CHROME_SRC.
  23     local CHROME_SRC="${CURRENT_DIR}"
  24   fi
  25
  26   if [[ "${CURRENT_DIR/"${CHROME_SRC}"/}" == "${CURRENT_DIR}" ]]; then
  27     # If current directory is not in $CHROME_SRC, it might be set for other
  28     # source tree. If $CHROME_SRC was set correctly and we are in the correct
  29     # directory, "${CURRENT_DIR/"${CHROME_SRC}"/}" will be "".
  30     # Otherwise, it will equal to "${CURRENT_DIR}"
  31     echo "Warning: Current directory is out of CHROME_SRC, it may not be \
  32   the one you want."
  33     echo "${CHROME_SRC}"
  34   fi
  35
  36   # Allow the caller to override a few environment variables. If any of them is
  37   # unset, we default to a sane value that's known to work. This allows for
  38   # experimentation with a custom SDK.
  39   if [[ -z "${ANDROID_SDK_ROOT}" || ! -d "${ANDROID_SDK_ROOT}" ]]; then
  40     local ANDROID_SDK_ROOT="${CHROME_SRC}/third_party/android_tools/sdk/"
  41   fi
  42
  43   # Add Android SDK tools to system path.
  44   export PATH=$PATH:${ANDROID_SDK_ROOT}/platform-tools
  45
  46   # Add Android utility tools to the system path.
  47   export PATH=$PATH:${ANDROID_SDK_ROOT}/tools/
  48
  49   # Add Chromium Android development scripts to system path.
  50   # Must be after CHROME_SRC is set.
  51   export PATH=$PATH:${CHROME_SRC}/build/android
  52
  53   export ENVSETUP_GYP_CHROME_SRC=${CHROME_SRC}  # TODO(thakis): Remove.
  54 }
  55 # In zsh, $0 is the name of the file being sourced.
  56 android_envsetup_main "${BASH_SOURCE:-$0}"
  57 unset -f android_envsetup_main
  58
  59 android_gyp() {
  60   echo "Please call build/gyp_chromium instead. android_gyp is going away."
  61   "${ENVSETUP_GYP_CHROME_SRC}/build/gyp_chromium" --depth="${ENVSETUP_GYP_CHROME_SRC}" --check "$@"
  62 }