ags: Only build headers required for bt codec plugins

Signed-off-by: Abhay Singh Gill <abhaygill017@gmail.com>

Android.mk

@@ -1,3 +1,11 @@
+LOCAL_PATH := $(call my-dir)
+AGS_PATH := $(call my-dir)
+
 ifeq ($(strip $(TARGET_USES_QCOM_MM_AUDIO)),true)
+ifneq ($(QCPATH),)
     include $(call all-subdir-makefiles)
+else
+    include $(AGS_PATH)/ar_osal/Android.mk
+    include $(AGS_PATH)/spf/Android.mk
+endif
 endif

ar_osal/Android.mk

@@ -6,6 +6,8 @@ LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)/api
 LOCAL_PROPRIETARY_MODULE := true
 include $(BUILD_HEADER_LIBRARY)
 
+ifneq ($(QCPATH),)
+
 include $(CLEAR_VARS)
 
 #----------------------------------------------------------------------------
@@ -92,3 +94,5 @@ LOCAL_SHARED_LIBRARIES += libcutils
 LOCAL_HEADER_LIBRARIES += vendor_common_inc
 
 include $(BUILD_SHARED_LIBRARY)
+
+endif