qcacld-3.0: add support to remove the ftm from configuration

Phase 1, after ftm componentization, we could now support to remove
the ftm related components when FTM is disable from the build
configuration.

Size changes: after removing the ftm related binaries, we could save
15KB from module size.

Change-Id: Ib363f1d6204b07947a46f32673c4f8ad6fb3dbd3
CRs-fixed: 2258441

configs/default_defconfig

@@ -448,6 +448,21 @@ CONFIG_TX_CREDIT_RECLAIM_SUPPORT := n
 #Enable FTM support
 CONFIG_QCA_WIFI_FTM := y
 
+ifeq ($(CONFIG_QCA_WIFI_FTM), y)
+
+ifeq ($(CONFIG_NL80211_TESTMODE), y)
+	QCA_WIFI_FTM_NL80211 :=y
+else
+	QCA_WIFI_FTM_NL80211 :=n
+endif
+	CONFIG_LINUX_QCMBR :=y
+
+else
+	QCA_WIFI_FTM_NL80211 :=n
+	CONFIG_LINUX_QCMBR :=n
+endif
+
+
 #Enable Checksum Offload
 CONFIG_CHECKSUM_OFFLOAD := y