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}" == "$0" ]]; then
  11   echo "ERROR: envsetup must be sourced."
  12   exit 1
  13 fi
  14
  15 SCRIPT_DIR="$(dirname "${BASH_SOURCE:-$0}")"
  16
  17 CURRENT_DIR="$(readlink -f "${SCRIPT_DIR}/../../")"
  18 if [[ -z "${CHROME_SRC}" ]]; then
  19   # If $CHROME_SRC was not set, assume current directory is CHROME_SRC.
  20   export CHROME_SRC="${CURRENT_DIR}"
  21 fi
  22
  23 if [[ "${CURRENT_DIR/"${CHROME_SRC}"/}" == "${CURRENT_DIR}" ]]; then
  24   # If current directory is not in $CHROME_SRC, it might be set for other
  25   # source tree. If $CHROME_SRC was set correctly and we are in the correct
  26   # directory, "${CURRENT_DIR/"${CHROME_SRC}"/}" will be "".
  27   # Otherwise, it will equal to "${CURRENT_DIR}"
  28   echo "Warning: Current directory is out of CHROME_SRC, it may not be \
  29 the one you want."
  30   echo "${CHROME_SRC}"
  31 fi
  32
  33 # Allow the caller to override a few environment variables. If any of them is
  34 # unset, we default to a sane value that's known to work. This allows for
  35 # experimentation with a custom SDK.
  36 if [[ -z "${ANDROID_SDK_ROOT}" || ! -d "${ANDROID_SDK_ROOT}" ]]; then
  37   export ANDROID_SDK_ROOT="${CHROME_SRC}/third_party/android_tools/sdk/"
  38 fi
  39
  40 # Add Android SDK tools to system path.
  41 export PATH=$PATH:${ANDROID_SDK_ROOT}/tools
  42 export PATH=$PATH:${ANDROID_SDK_ROOT}/platform-tools
  43
  44 # Add Chromium Android development scripts to system path.
  45 # Must be after CHROME_SRC is set.
  46 export PATH=$PATH:${CHROME_SRC}/build/android
  47
  48 if [[ -n "$CHROME_ANDROID_OFFICIAL_BUILD" ]]; then
  49   # These defines are used by various chrome build scripts to tag the binary's
  50   # version string as 'official' in linux builds (e.g. in
  51   # chrome/trunk/src/chrome/tools/build/version.py).
  52   export OFFICIAL_BUILD=1
  53   export CHROMIUM_BUILD="_google_chrome"
  54   export CHROME_BUILD_TYPE="_official"
  55 fi
  56
  57 android_gyp() {
  58   echo "Please call build/gyp_chromium instead. android_gyp is going away."
  59   "${CHROME_SRC}/build/gyp_chromium" --depth="${CHROME_SRC}" --check "$@"
  60 }