Re #1395: Backport of PJSIP 1.x branch into PJSIP 2.0 trunk

* Backport of r3557:r3832

TODO: ticket #1268 (Option for automatic/manual sending of RTCP SDES/BYE for the stream) for video stream.



git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@3841 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjmedia/build/os-auto.mak.in b/pjmedia/build/os-auto.mak.in
index 600b034..98ecf28 100644
--- a/pjmedia/build/os-auto.mak.in
+++ b/pjmedia/build/os-auto.mak.in
@@ -57,6 +57,7 @@
 AC_NO_ILBC_CODEC=@ac_no_ilbc_codec@
 AC_NO_G722_CODEC=@ac_no_g722_codec@
 AC_NO_G7221_CODEC=@ac_no_g7221_codec@
+AC_NO_OPENCORE_AMRNB=@ac_no_opencore_amrnb@
 
 export CODEC_OBJS=
 
@@ -109,6 +110,12 @@
 export G7221_CFLAGS += -I$(THIRD_PARTY)
 endif
 
+ifeq ($(AC_NO_OPENCORE_AMRNB),1)
+export CFLAGS += -DPJMEDIA_HAS_OPENCORE_AMRNB_CODEC=0
+else
+export CODEC_OBJS += opencore_amrnb.o
+endif
+
 
 #
 # PortAudio