audio: hal: Enable compilation of parser parser

-For DTS passthrough, iec61937 transmission info needs to
 be extracted from bitstream.
-Enable compilation of DTS parser for the same.

CRs-Fixed: 2049605
Change-Id: I27ffc2bad83ef29c86592da7ee46d703fda60bf7
diff --git a/configure.ac b/configure.ac
index e3d1bc0..ffa5f8c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -112,6 +112,8 @@
 AM_CONDITIONAL([SPLIT_A2DP], [test x$AUDIO_FEATURE_ENABLED_SPLIT_A2DP = xtrue])
 AM_CONDITIONAL([QAF_SUPPORT], [test x$AUDIO_FEATURE_ENABLED_QAF = xtrue])
 AM_CONDITIONAL([AUDIO_HW_LOOPBACK], [test x$AUDIO_FEATURE_ENABLED_AUDIO_HW_LOOPBACK = xtrue])
+AM_CONDITIONAL([AUDIO_PARSER], [test x$AUDIO_FEATURE_ENABLED_PARSER = xtrue])
+AM_CONDITIONAL([DTSHD_PARSER], [test x$AUDIO_FEATURE_ENABLED_DTSHD_PARSER = xtrue])
 
 AC_CONFIG_FILES([ \
         Makefile \