From Jorge Izquierdo Ciges, "Mostly small changes to add more compile options, and shared linking (still testing that capability, but this enables on a compile basis if the user wants). Robert, when you give the Ok I'll update/rewrite the Android section in the old/new wiki you'll say where is better. Mostly to be clear for the future users what options can configure and what are their purpose."

PlatformSpecifics/Android/Application.mk.master.in

@@ -2,14 +2,14 @@
 APP_BUILD_SCRIPT := $(call my-dir)/Android.mk
 APP_PROJECT_PATH := $(call my-dir)
 
-APP_OPTIM := release
+APP_OPTIM := ${ANDROID_RELEASE_OPTIM}
 
-APP_PLATFORM := android-5
-APP_STL := gnustl_static
+APP_PLATFORM := ${ANDROID_PLATFORM}
+APP_STL := ${ANDROID_STL}
 APP_CPPFLAGS := -fexceptions -frtti
 #APP_CPPFLAGS := -Os -mthumb-interwork -fno-short-enums
 #APP_CPPFLAGS := -Wl,--no-undefined
 
-APP_ABI := armeabi armeabi-v7a
+APP_ABI := ${ANDROID_ABI}
 
 APP_MODULES      := $ENV{AND_OSG_LIB_NAMES}