Android: Rename ANDROID_P2P_STUB to ANDROID_LIB_STUB

If BOARD_HOSTAPD_PRIVATE_LIB is not used on an Android build, we will
need to replace both the p2p functions *and* wpa_driver_nl80211_driver_cmd
in order to successfully link.  Let's make the name more generic so it is
more obvious what it is used for.

Suggested-by: Dmitry Shmidt <dimitrysh@google.com>
Signed-off-by: Kevin Cernekee <cernekee@google.com>

hostapd/Android.mk

@@ -29,8 +29,9 @@ L_CFLAGS += -Wno-unused-parameter
 
 # Set Android extended P2P functionality
 L_CFLAGS += -DANDROID_P2P
+
 ifeq ($(BOARD_HOSTAPD_PRIVATE_LIB),)
-L_CFLAGS += -DANDROID_P2P_STUB
+L_CFLAGS += -DANDROID_LIB_STUB
 endif
 
 # Use Android specific directory for control interface sockets

src/drivers/driver_nl80211_android.c

@@ -151,7 +151,7 @@ int android_pno_stop(struct i802_bss *bss)
 
 
 #ifdef ANDROID_P2P
-#ifdef ANDROID_P2P_STUB
+#ifdef ANDROID_LIB_STUB
 
 int wpa_driver_set_p2p_noa(void *priv, u8 count, int start, int duration)
 {
@@ -178,7 +178,7 @@ int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
 	return 0;
 }
 
-#endif /* ANDROID_P2P_STUB */
+#endif /* ANDROID_LIB_STUB */
 #endif /* ANDROID_P2P */
 
 

wpa_supplicant/Android.mk

@@ -27,8 +27,9 @@ L_CFLAGS += -Wno-unused-parameter
 
 # Set Android extended P2P functionality
 L_CFLAGS += -DANDROID_P2P
+
 ifeq ($(BOARD_WPA_SUPPLICANT_PRIVATE_LIB),)
-L_CFLAGS += -DANDROID_P2P_STUB
+L_CFLAGS += -DANDROID_LIB_STUB
 endif
 
 # Disable roaming in wpa_supplicant