I use the latest NDK rb7, but it's still failed, maybe something wrong with the format of files?
The error of in console is :


BUILD FAILED
Target "preprocess" does not exist in the project "Main".

Total time: 0 seconds
make: *** No rule to make target `jni/../temp_final_cpp_src/AndroidApp.cpp', nee
ded by `obj/local/armeabi/objs/rt3dapp/__/temp_final_cpp_src/AndroidApp.o'. Sto
p.
make: *** Waiting for unfinished jobs....
/usr/bin/sh: -c: line 2: syntax error: unexpected end of file/usr/bin/sh: -c: li
ne 2: syntax error: unexpected end of file
make: *** [obj/local/armeabi/objs/rt3dapp/__/__/__/shared/android/AndroidUtils.o
] Error 1
make: *** [obj/local/armeabi/objs/rt3dapp/__/__/__/shared/PlatformSetup.o] Error
1

Thank you.