Add new NDK versions to android.toolchain.cmake

* Added r12b, r12, r11c, r11b, r11, r10e.
* This just means if the NDK is in one of the auto-search locations you
  won't have to set the ANDROID_NDK environment variable.

Author: baldurk

scripts/android.toolchain.cmake

@@ -216,7 +216,7 @@ set( CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG "" )
 set( CMAKE_SKIP_RPATH TRUE CACHE BOOL "If set, runtime paths are not added when using shared libraries." )
 
 # NDK search paths
-set( ANDROID_SUPPORTED_NDK_VERSIONS ${ANDROID_EXTRA_NDK_VERSIONS} -r10d -r10c -r10b -r10 -r9d -r9c -r9b -r9 -r8e -r8d -r8c -r8b -r8 -r7c -r7b -r7 -r6b -r6 -r5c -r5b -r5 "" )
+set( ANDROID_SUPPORTED_NDK_VERSIONS ${ANDROID_EXTRA_NDK_VERSIONS} -r12b -r12 -r11c -r11b -r11 -r10e -r10d -r10c -r10b -r10 -r9d -r9c -r9b -r9 -r8e -r8d -r8c -r8b -r8 -r7c -r7b -r7 -r6b -r6 -r5c -r5b -r5 "" )
 if( NOT DEFINED ANDROID_NDK_SEARCH_PATHS )
  if( CMAKE_HOST_WIN32 )
   file( TO_CMAKE_PATH "$ENV{PROGRAMFILES}" ANDROID_NDK_SEARCH_PATHS )