[Android] Workaround of an android platform bug.

build/common.gypi

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # IMPORTANT:
 # Please don't directly include this file if you are building via gyp_chromium,
 # since gyp_chromium is automatically forcing its inclusion.
 {
   # Variables expected to be overriden on the GYP command line (-D) or by
   # ~/.gyp/include.gypi.
@@ skipping 3753 matching lines @@
         # by remoting.  Remoting is off, so it needn't built,
         # so forking it's deps seems like overkill.
         # But this variable need defined to properly run gyp.
         # A proper solution is to have an OS==android conditional
         # in third_party/libvpx/libvpx.gyp to define it.
         'libvpx_path': 'lib/linux/arm',
       },
       'target_defaults': {
         'variables': {
           'release_extra_cflags%': '',
+          'lib_version':
+              '<!(python <(DEPTH)/build/util/version.py -f <(DEPTH)/chrome/VERSION -t "@BUILD@.@PATCH@")',
           'conditions': [
             # If we're using the components build, append "cr" to all shared
             # libraries to avoid naming collisions with android system library
             # versions with the same name (e.g. skia, icu).
             ['component=="shared_library"', {
               'android_product_extension': 'cr.so',
             }, {
-              'android_product_extension': 'so',
+              'android_product_extension': '<(lib_version).so',

[cjhopman, 2014/03/17 18:32:35]

This is going to apply to all shared libraries. We only need this for libchrome,
so why not only set it for that library?

[Feng Qian, 2014/03/18 00:07:01]

Strictly speaking, it applies to all libraries only in non-component build.
I can try to see how difficult to only change libchrome naming.

On 2014/03/17 18:32:35, cjhopman wrote:

             } ],
           ],
         },
         'target_conditions': [
           ['_type=="shared_library"', {
            'product_extension': '<(android_product_extension)',
           }],
 
           # Settings for building device targets using Android's toolchain.
           # These are based on the setup.mk file from the Android NDK.
@@ skipping 1260 matching lines @@
     # settings in target dicts.  SYMROOT is a special case, because many other
     # Xcode variables depend on it, including variables such as
     # PROJECT_DERIVED_FILE_DIR.  When a source group corresponding to something
     # like PROJECT_DERIVED_FILE_DIR is added to a project, in order for the
     # files to appear (when present) in the UI as actual files and not red
     # red "missing file" proxies, the correct path to PROJECT_DERIVED_FILE_DIR,
     # and therefore SYMROOT, needs to be set at the project level.
     'SYMROOT': '<(DEPTH)/xcodebuild',
   },
 }