audio: Use project pathmap

Change-Id: I908f080105aad8ff686e409fd04ff730f09a86a4
diff --git a/Android.mk b/Android.mk
index 65bf578..97b4566 100644
--- a/Android.mk
+++ b/Android.mk
@@ -1,3 +1,5 @@
+ifeq ($(call my-dir),$(call project-path-for,qcom-audio))
+
 # TODO:  Find a better way to separate build configs for ADP vs non-ADP devices
 ifneq ($(TARGET_BOARD_AUTO),true)
   ifneq ($(filter msm8960 msm8226 msm8x26 msm8x84 msm8084 msm8992 msm8994 msm8996 msm8909 msm8952 msm8998,$(TARGET_BOARD_PLATFORM)),)
@@ -14,3 +16,5 @@
     endif
   endif
 endif
+
+endif
diff --git a/post_proc/Android.mk b/post_proc/Android.mk
index f1174a0..11d7461 100644
--- a/post_proc/Android.mk
+++ b/post_proc/Android.mk
@@ -59,7 +59,7 @@
 LOCAL_PROPRIETARY_MODULE := true
 
 LOCAL_C_INCLUDES := \
-        hardware/qcom/audio/hal \
+	$(call project-path-for,qcom-audio)/hal \
 	$(call include-path-for, audio-effects)
 
 LOCAL_HEADER_LIBRARIES += libhardware_headers