Adding support to trunk for building Skia using the Android NDK.

This CL depends on a subsequent CL to add the appropriate NDK
toolchain and system sources to the skia repo.

Review URL: http://codereview.appspot.com/5306089/
Review URL: http://codereview.appspot.com/5306089

git-svn-id: http://skia.googlecode.com/svn/trunk@2592 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/gyp/SampleApp.gyp b/gyp/SampleApp.gyp
index ba65096..1855fe7 100644
--- a/gyp/SampleApp.gyp
+++ b/gyp/SampleApp.gyp
@@ -247,7 +247,22 @@
             '../experimental/iOSSampleApp/iPhone/MainWindow_iPhone.xib',
           ],
         }],
-
+        [ 'skia_os == "android"', {
+          # TODO: This doesn't build properly yet, but it's getting there.
+          'type': 'shared_library',
+          'sources!': [
+            '../samplecode/SampleAnimator.cpp',
+            '../samplecode/SampleUnitMapper.cpp',
+          ],
+          'dependencies!': [
+            'animator.gyp:animator',
+            'experimental.gyp:experimental',
+          ],
+          'sources': [
+            # TODO add support for the android sample app
+#            '../samplecode/SampleApp_android.cpp',
+          ],
+        }],
       ],
       'msvs_settings': {
         'VCLinkerTool': {