Generate tests/Android.mk from gyp

platform_tools/android/bin/android_framework_gyp.py

-#!/usr/bin/python
-
-# Copyright 2014 Google Inc.
-#
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-"""
-Modified version of gyp_skia, used by gyp_to_android.py to generate Android.mk
-"""
-
-import os
-import sys
-
-SCRIPT_DIR = os.path.abspath(os.path.dirname(__file__))
-
-# Unlike gyp_skia, this file is nested deep inside Skia. Find Skia's trunk dir.
-# This line depends on the fact that the script is three levels deep
-# (specifically, it is in platform_tools/android/bin).
-SKIA_DIR = os.path.normpath(os.path.join(SCRIPT_DIR, os.pardir, os.pardir,
-                                         os.pardir))
-DIR_CONTENTS = os.listdir(SKIA_DIR)
-assert 'gyp' in DIR_CONTENTS
-
-# Directory within which we can find the gyp source.
-if 'third_party' in DIR_CONTENTS:
-  GYP_SOURCE_DIR = os.path.join(SKIA_DIR, 'third_party', 'externals', 'gyp')
-else:
-  # In an Android tree, there is no third_party/externals/gyp, which would
-  # require running gclient sync. Use chromium's instead.
-  GYP_SOURCE_DIR = os.path.join(SKIA_DIR, os.pardir, 'chromium_org', 'tools',
-                                'gyp')
-
-assert os.path.exists(GYP_SOURCE_DIR)
-
-# Ensure we import our current gyp source's module, not any version
-# pre-installed in your PYTHONPATH.
-sys.path.insert(0, os.path.join(GYP_SOURCE_DIR, 'pylib'))
-
-import gyp
-
-def main(target_dir, target_file, skia_arch_type, have_neon):
-  """
-  Create gypd files based on target_file.
-  @param target_dir Directory containing all gyp files, including common.gypi
-  @param target_file Gyp file to start on. Other files within target_dir will
-                     be read if target_file depends on them.
-  @param skia_arch_type Target architecture to pass to gyp.
-  @param have_neon Whether to generate files including neon optimizations.
-                   Only meaningful if skia_arch_type is 'arm'.
-  @return path Path to root gypd file created by running gyp.
-  """
-  # Set GYP_DEFINES for building for the android framework.
-  gyp_defines = ('skia_android_framework=1 OS=android skia_arch_type=%s '
-                 % skia_arch_type)
-  if skia_arch_type == 'arm':
-    # Always use thumb and version 7 for arm
-    gyp_defines += 'arm_thumb=1 arm_version=7 '
-    if have_neon:
-      gyp_defines += 'arm_neon=1 '
-    else:
-      gyp_defines += 'arm_neon=0 '
-
-  os.environ['GYP_DEFINES'] = gyp_defines
-
-  args = []
-  args.extend(['--depth', '.'])
-  full_path = os.path.join(target_dir, target_file)
-  args.extend([full_path])
-  # Common conditions
-  args.extend(['-I', os.path.join(target_dir, 'common.gypi')])
-  # Use the debugging format. We'll use these to create one master make file.
-  args.extend(['-f', 'gypd'])
-
-  # Off we go...
-  ret = gyp.main(args)
-
-  if ret != 0:
-    raise Exception("gyp failed!")
-
-  # Running gyp should have created a gypd file, with the same name as
-  # full_path but with a 'd' on the end.
-  gypd_file = full_path + 'd'
-  if not os.path.exists(gypd_file):
-    raise Exception("gyp failed to produce gypd file!")
-
-  return gypd_file