Fixed cmake configuration for Android for case when only one SDK target is available #1781

CMakeLists.txt

@@ -655,7 +655,7 @@ include(cmake/OpenCVGenConfig.cmake REQUIRED)
 status("")
 status("General configuration for OpenCV ${OPENCV_VERSION} =====================================")
 if(OPENCV_SVNVERSION)
-  status("svn:" "${OPENCV_SVNVERSION}")
+  status("Version control:" ${OPENCV_SVNVERSION})
 endif()
 
 #build platform

cmake/OpenCVDetectAndroidSDK.cmake

@@ -127,7 +127,6 @@ if(ANDROID_EXECUTABLE)
   if(ANDROID_SDK_TARGETS AND CMAKE_VERSION VERSION_GREATER "2.8")
     set_property( CACHE ANDROID_SDK_TARGET PROPERTY STRINGS ${ANDROID_SDK_TARGETS} )
   endif()
-
 endif(ANDROID_EXECUTABLE)
 
 # finds minimal installed SDK target compatible with provided names or API levels
@@ -136,7 +135,7 @@ endif(ANDROID_EXECUTABLE)
 macro(android_get_compatible_target VAR)
   set(${VAR} "${VAR}-NOTFOUND")
   if(ANDROID_SDK_TARGETS)
-    list(GET ANDROID_SDK_TARGETS 1 __lvl)
+    list(GET ANDROID_SDK_TARGETS 0 __lvl)
     string(REGEX MATCH "[0-9]+$" __lvl "${__lvl}")
 
     #find minimal level mathing to all provided levels