hal: Add feature flag for daemon support

Use DAEMON_SUPPORT_AUTO flag in hal to call client
libraries of acdb-loader and audio-hal-plugin daemons.

Change-Id: I77a2bb325fdd2441860b0b27f2632414837e64de
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 7ff3873..0ad24ac 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -100,7 +100,12 @@
 #define TOSTRING_(x) #x
 #define TOSTRING(x) TOSTRING_(x)
 
+#ifdef DAEMON_SUPPORT_AUTO
+#define LIB_ACDB_LOADER "libacdbloaderclient.so"
+#else
 #define LIB_ACDB_LOADER "libacdbloader.so"
+#endif
+
 #define CVD_VERSION_MIXER_CTL "CVD Version"
 
 #define FLAC_COMPRESS_OFFLOAD_FRAGMENT_SIZE (256 * 1024)