title: Unable to find header files - Android NDK
body: <p>i'm wrapping a native API to Android by NDK.</p>
  
  <p>But when building it don't find the header files.</p>
  
  <p>I have the following structure.</p>
  
  <p>project/jni</p>
  
  <p>Android.mk</p>
  
  <pre><code>LOCAL_PATH := $(call my-dir)
  
  include $(call all-subdir-makefiles)
  
  LOCAL_PATH :=/home/marcos/dev/workspace/rmsdk.native.wraper/jni
  
  include $(CLEAR_VARS)
  
  LOCAL_LDLIBS := -llog
  LOCAL_MODULE    := ndk1
  LOCAL_SRC_FILES := native.c DelegateDRMProcessorClient.cpp
  LOCAL_STATIC_LIBRARY := adept cryptopenssl dp expat fonts hobbes jpeg mschema png t3 xml zlib
  
  include $(BUILD_SHARED_LIBRARY)
  </code></pre>
  
  <p>project/jni/prereqs/</p>
  
  <p>Android.mk (Used to call all subdirs Android.mk files)</p>
  
  <pre><code>LOCAL_PATH := $(call my-dir)
  include $(call all-subdir-makefiles)
  include $(CLEAR_VARS)
  </code></pre>
  
  <p>project/jni/prereqs/%lib%/</p>
  
  <p>Android.mk</p>
  
  <pre><code>LOCAL_PATH := $(call my-dir)
  
  include $(CLEAR_VARS)
  
  LOCAL_MODULE    :=dp
  LOCAL_SRC_FILES :=libdp.a
  LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
  
  include $(PREBUILT_STATIC_LIBRARY)
  </code></pre>
  
  <p>And there's a include folder on each %lib% folder.</p>
  
  <p>When using ndk-build I get a
  "/home/marcos/dev/workspace/rmsdk.native.wraper/jni/DelegateDRMProcessorClient.h:18:20: error: dp_all.h: No such file or directory"</p>
  
  <p>Anyone knows how to include these header to be available to the compiler?</p>