Android NDK does not create folders -

Android NDK does not create folders -

i trying build shared library utilize in android build fails next error

c:\workspace\appvoice>c:\android-ndk-r8d\ndk-build.cmd scheme cannot find file specified. "compile thumb : gsm <= add.c jni/add.c:235:1: fatal error: opening dependency file ./obj/local/armeabi/objs/gsm/add.o.d: no such file or directory compilation terminated. make: * [obj/local/armeabi/objs/gsm/add.o] error 1

the obj folder exists empty. if create local/armeabi/objs/gsm folders continues compile fails on copying ready .so file libs folder (even if create right architecture folder manually there)

what can causing android process not create folders? using windows xp, cygwin , android ndk r8.

the problems both when compile in eclipse , command line.

the problems seems windows flp (fundamentals legacy pcs) not have nul device driver installed, , cygwin uses redirect output /dev/null when device not found mkdir , other calls redirect output null fail execute. here prepare did: http://siebn.de/other/nulldevice/

android android-ndk make