pjsip-head-fixes.diff

Index: aconfigure
===================================================================
--- aconfigure	(revision 4699)
+++ aconfigure	(working copy)
@@ -650,6 +650,8 @@
 ac_pa_cflags
 ac_external_pa
 ac_pjmedia_snd
+ac_pjmedia_resample
+ac_external_srtp
 ac_external_gsm
 ac_external_speex
 ac_shared_libraries
@@ -742,6 +744,8 @@
 enable_shared
 with_external_speex
 with_external_gsm
+with_external_srtp
+enable_resample
 enable_sound
 with_external_pa
 enable_oss
@@ -1409,6 +1413,7 @@
                           Disable floating point where possible
   --enable-epoll          Use /dev/epoll ioqueue on Linux (experimental)
   --enable-shared         Build shared libraries
+  --disable-resample      Disable resampling implementations
   --disable-sound         Exclude sound (i.e. use null sound)
   --disable-oss           Disable OSS audio (default: not disabled)
   --disable-video         Disable video feature
@@ -1423,8 +1428,7 @@
   --disable-g7221-codec   Exclude G.7221 codec in the build
   --disable-speex-codec   Exclude Speex codecs in the build
   --disable-ilbc-codec    Exclude iLBC codec in the build
-  --enable-libsamplerate  Link with libsamplerate when available. Note that
-                          PJMEDIA_RESAMPLE_IMP must also be configured
+  --enable-libsamplerate  Link with libsamplerate when available.
   --enable-resample-dll   Build libresample as shared library
   --disable-sdl           Disable SDL (default: not disabled)
   --disable-ffmpeg        Disable ffmpeg (default: not disabled)
@@ -1455,6 +1459,11 @@
                           make sure that the GSM include/lib files are
                           accessible to use (hint: use CFLAGS and LDFLAGS env
                           var to set the include/lib paths)
+  --with-external-srtp    Use external SRTP development files, not the one in
+                          "third_party" directory. When this option is set,
+                          make sure that SRTP is accessible to use (hint: use
+                          CFLAGS and LDFLAGS env var to set the include/lib
+                          paths)
   --with-external-pa      Use external PortAudio development files, not the
                           one in "third_party" directory. When this option is
                           set, make sure that PortAudio is accessible to use
@@ -5788,8 +5797,58 @@
 
 
 
+ac_external_srtp=0
 
 
+# Check whether --with-external-srtp was given.
+if test "${with_external_srtp+set}" = set; then :
+  withval=$with_external_srtp;
+	if test "x$with_external_srtp" != "xno"; then
+		# Test SRTP installation
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if external SRTP devkit is installed" >&5
+$as_echo_n "checking if external SRTP devkit is installed... " >&6; }
+		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <srtp/srtp.h>
+
+int
+main ()
+{
+srtp_init();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes!!" >&5
+$as_echo "yes!!" >&6; }
+				   ac_external_srtp="1"
+
+else
+  as_fn_error $? "Unable to use SRTP. If SRTP development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths" "$LINENO" 5
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+	fi
+
+
+fi
+
+
+
+ac_pjmedia_resample=libresample
+
+# Check whether --enable-resample was given.
+if test "${enable_resample+set}" = set; then :
+  enableval=$enable_resample; if test "$enable_resample" = "no"; then
+		ac_pjmedia_resample=none
+		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Checking if resampling is disabled...yes" >&5
+$as_echo "Checking if resampling is disabled...yes" >&6; }
+	       fi
+
+fi
+
+
+
 # Check whether --enable-sound was given.
 if test "${enable_sound+set}" = set; then :
   enableval=$enable_sound; if test "$enable_sound" = "no"; then
@@ -6257,6 +6316,7 @@
 
 fi
 
+	      ac_pjmedia_resample=libsamplerate
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: Skipping libsamplerate detection" >&5
 $as_echo "Skipping libsamplerate detection" >&6; }
@@ -7454,13 +7514,13 @@
 
 
 		ac_fn_c_check_header_mongrel "$LINENO" "vo-amrwbenc/enc_if.h" "ac_cv_header_vo_amrwbenc_enc_if_h" "$ac_includes_default"
-if test "x$ac_cv_header_vo_amrwbenc_enc_if_h" = xyes; then :
+if test "x$ac_cv_header_vo_amrwbenc_enc_if_h" = x""yes; then :
   opencore_amrwb_enc_h_present=1
 fi
 
 
 		ac_fn_c_check_header_mongrel "$LINENO" "opencore-amrwb/dec_if.h" "ac_cv_header_opencore_amrwb_dec_if_h" "$ac_includes_default"
-if test "x$ac_cv_header_opencore_amrwb_dec_if_h" = xyes; then :
+if test "x$ac_cv_header_opencore_amrwb_dec_if_h" = x""yes; then :
   opencore_amrwb_dec_h_present=1
 fi
 
@@ -7467,7 +7527,7 @@
 
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for D_IF_init in -lopencore-amrwb" >&5
 $as_echo_n "checking for D_IF_init in -lopencore-amrwb... " >&6; }
-if ${ac_cv_lib_opencore_amrwb_D_IF_init+:} false; then :
+if test "${ac_cv_lib_opencore_amrwb_D_IF_init+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -7501,13 +7561,13 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_opencore_amrwb_D_IF_init" >&5
 $as_echo "$ac_cv_lib_opencore_amrwb_D_IF_init" >&6; }
-if test "x$ac_cv_lib_opencore_amrwb_D_IF_init" = xyes; then :
+if test "x$ac_cv_lib_opencore_amrwb_D_IF_init" = x""yes; then :
   opencore_amrwb_dec_present=1 && LIBS="$LIBS -lopencore-amrwb"
 fi
 
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for E_IF_init in -lvo-amrwbenc" >&5
 $as_echo_n "checking for E_IF_init in -lvo-amrwbenc... " >&6; }
-if ${ac_cv_lib_vo_amrwbenc_E_IF_init+:} false; then :
+if test "${ac_cv_lib_vo_amrwbenc_E_IF_init+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -7541,7 +7601,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vo_amrwbenc_E_IF_init" >&5
 $as_echo "$ac_cv_lib_vo_amrwbenc_E_IF_init" >&6; }
-if test "x$ac_cv_lib_vo_amrwbenc_E_IF_init" = xyes; then :
+if test "x$ac_cv_lib_vo_amrwbenc_E_IF_init" = x""yes; then :
   opencore_amrwb_enc_present=1 && LIBS="$LIBS -lvo-amrwbenc"
 fi
 
@@ -7600,7 +7660,7 @@
 
 
 		ac_fn_c_check_header_mongrel "$LINENO" "SKP_Silk_SDK_API.h" "ac_cv_header_SKP_Silk_SDK_API_h" "$ac_includes_default"
-if test "x$ac_cv_header_SKP_Silk_SDK_API_h" = xyes; then :
+if test "x$ac_cv_header_SKP_Silk_SDK_API_h" = x""yes; then :
   silk_h_present=1
 fi
 
@@ -7607,7 +7667,7 @@
 
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SKP_Silk_SDK_get_version in -lSKP_SILK_SDK" >&5
 $as_echo_n "checking for SKP_Silk_SDK_get_version in -lSKP_SILK_SDK... " >&6; }
-if ${ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version+:} false; then :
+if test "${ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -7641,7 +7701,7 @@
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" >&5
 $as_echo "$ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" >&6; }
-if test "x$ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" = xyes; then :
+if test "x$ac_cv_lib_SKP_SILK_SDK_SKP_Silk_SDK_get_version" = x""yes; then :
   silk_present=1 && LIBS="$LIBS -lSKP_SILK_SDK"
 fi
 
Index: aconfigure.ac
===================================================================
--- aconfigure.ac	(revision 4699)
+++ aconfigure.ac	(working copy)
@@ -528,7 +528,38 @@
     )
 
 
+dnl # Use external SRTP installation
+AC_SUBST(ac_external_srtp,0)
+AC_ARG_WITH(external-srtp,
+    AC_HELP_STRING([--with-external-srtp],
+		   [Use external SRTP development files, not the one in "third_party" directory. When this option is set, make sure that SRTP is accessible to use (hint: use CFLAGS and LDFLAGS env var to set the include/lib paths)]),
+    [
+	if test "x$with_external_srtp" != "xno"; then
+		# Test SRTP installation
+		AC_MSG_CHECKING([if external SRTP devkit is installed])
+		AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <srtp/srtp.h>
+						     ]],
+						  [srtp_init();])],
+				  [AC_MSG_RESULT(yes!!)
+				   ac_external_srtp="1"
+				   ],
+				  [AC_MSG_ERROR([Unable to use SRTP. If SRTP development files are not available in the default locations, use CFLAGS and LDFLAGS env var to set the include/lib paths])])
+	fi
+    ]
+    )
 
+
+dnl # Resample implementation
+AC_SUBST(ac_pjmedia_resample,libresample)
+AC_ARG_ENABLE(resample,
+	      AC_HELP_STRING([--disable-resample],
+			     [Disable resampling implementations]),
+	      [if test "$enable_resample" = "no"; then
+		[ac_pjmedia_resample=none]
+		AC_MSG_RESULT([Checking if resampling is disabled...yes])
+	       fi]
+	      )
+
 dnl # Sound device backend selection
 AC_SUBST(ac_pjmedia_snd)
 AC_ARG_ENABLE(sound,
@@ -831,8 +862,9 @@
 dnl # Include libsamplerate
 AC_ARG_ENABLE(libsamplerate,
 	      AC_HELP_STRING([--enable-libsamplerate],
-			     [Link with libsamplerate when available. Note that PJMEDIA_RESAMPLE_IMP must also be configured]),
-	      [ AC_CHECK_LIB(samplerate,src_new) ],
+			     [Link with libsamplerate when available.]),
+	      [ AC_CHECK_LIB(samplerate,src_new) ]
+	      [ac_pjmedia_resample=libsamplerate],
 	      AC_MSG_RESULT([Skipping libsamplerate detection])
 	     )
 
Index: build.mak.in
===================================================================
--- build.mak.in	(revision 4699)
+++ build.mak.in	(working copy)
@@ -26,15 +26,28 @@
 # Determine which party libraries to use
 export APP_THIRD_PARTY_EXT :=
 export APP_THIRD_PARTY_LIBS :=
-export APP_THIRD_PARTY_LIB_FILES := $(PJ_DIR)/third_party/lib/libmilenage-$(LIB_SUFFIX) $(PJ_DIR)/third_party/lib/libsrtp-$(LIB_SUFFIX)
+export APP_THIRD_PARTY_LIB_FILES := $(PJ_DIR)/third_party/lib/libmilenage-$(LIB_SUFFIX)
 ifeq ($(PJ_SHARED_LIBRARIES),)
-APP_THIRD_PARTY_LIBS += -lmilenage-$(TARGET_NAME) -lsrtp-$(TARGET_NAME)
+APP_THIRD_PARTY_LIBS += -lmilenage-$(TARGET_NAME)
 else
-APP_THIRD_PARTY_LIBS += -lmilenage -lsrtp
-APP_THIRD_PARTY_LIB_FILES += $(PJ_DIR)/third_party/lib/libmilenage.$(SHLIB_SUFFIX).$(PJ_VERSION_MAJOR) $(PJ_DIR)/third_party/lib/libmilenage.$(SHLIB_SUFFIX) \
-			     $(PJ_DIR)/third_party/lib/libsrtp.$(SHLIB_SUFFIX).$(PJ_VERSION_MAJOR) $(PJ_DIR)/third_party/lib/libsrtp.$(SHLIB_SUFFIX)
+APP_THIRD_PARTY_LIBS += -lmilenage
+APP_THIRD_PARTY_LIB_FILES += $(PJ_DIR)/third_party/lib/libmilenage.$(SHLIB_SUFFIX).$(PJ_VERSION_MAJOR) $(PJ_DIR)/third_party/lib/libmilenage.$(SHLIB_SUFFIX)
 endif
 
+ifeq (@ac_external_srtp@,1)
+# External SRTP library
+APP_THIRD_PARTY_EXT += -lsrtp
+else
+APP_THIRD_PARTY_LIB_FILES += $(PJ_DIR)/third_party/lib/libsrtp-$(LIB_SUFFIX)
+ifeq ($(PJ_SHARED_LIBRARIES),)
+APP_THIRD_PARTY_LIBS += -lsrtp-$(TARGET_NAME)
+else
+APP_THIRD_PARTY_LIBS += -lsrtp
+APP_THIRD_PARTY_LIB_FILES += $(PJ_DIR)/third_party/lib/libsrtp.$(SHLIB_SUFFIX).$(PJ_VERSION_MAJOR) $(PJ_DIR)/third_party/lib/libsrtp.$(SHLIB_SUFFIX)
+endif
+endif
+
+ifeq (@ac_pjmedia_resample@,libresample)
 APP_THIRD_PARTY_LIB_FILES += $(PJ_DIR)/third_party/lib/libresample-$(LIB_SUFFIX)
 ifeq ($(PJ_SHARED_LIBRARIES),)
 ifeq (@ac_resample_dll@,1)
@@ -48,6 +61,7 @@
 APP_THIRD_PARTY_LIBS += -lresample
 APP_THIRD_PARTY_LIB_FILES += $(PJ_DIR)/third_party/lib/libresample.$(SHLIB_SUFFIX).$(PJ_VERSION_MAJOR) $(PJ_DIR)/third_party/lib/libresample.$(SHLIB_SUFFIX)
 endif
+endif
 
 ifneq (@ac_no_gsm_codec@,1)
 ifeq (@ac_external_gsm@,1)
Index: pjlib/include/pj/config_site_sample.h
===================================================================
--- pjlib/include/pj/config_site_sample.h	(revision 4699)
+++ pjlib/include/pj/config_site_sample.h	(working copy)
@@ -297,7 +297,7 @@
 /*
  * iPhone sample settings.
  */
-#if PJ_CONFIG_IPHONE
+#if defined(PJ_CONFIG_IPHONE) && PJ_CONFIG_IPHONE
     /*
      * PJLIB settings.
      */
@@ -363,7 +363,7 @@
 /*
  * Android sample settings.
  */
-#if PJ_CONFIG_ANDROID
+#if defined(PJ_CONFIG_ANDROID) && PJ_CONFIG_ANDROID
 
     #define PJ_ANDROID                          1
 
Index: pjmedia/build/Makefile
===================================================================
--- pjmedia/build/Makefile	(revision 4699)
+++ pjmedia/build/Makefile	(working copy)
@@ -3,10 +3,6 @@
 
 THIRD_PARTY:=$(PJDIR)/third_party
 
-SRTP_INC=$(CC_INC)$(THIRD_PARTY)/build/srtp \
-	 $(CC_INC)$(THIRD_PARTY)/srtp/crypto/include \
-	 $(CC_INC)$(THIRD_PARTY)/srtp/include
-
 include $(PJDIR)/build/common.mak
 
 export LIBDIR := ../lib
@@ -48,8 +44,7 @@
 		   $(CC_INC)../../pjlib-util/include \
 		   $(CC_INC)../../pjmedia/include \
 		   $(CC_INC)../../pjnath/include \
-		   $(CC_INC)../.. \
-		   $(SRTP_INC) 
+		   $(CC_INC)../..
 export _CXXFLAGS:= $(_CFLAGS) $(CC_CXXFLAGS) $(OS_CXXFLAGS) $(M_CXXFLAGS) \
 		   $(HOST_CXXFLAGS) $(CXXFLAGS)
 
@@ -71,7 +66,7 @@
 			event.o format.o ffmpeg_util.o \
 			g711.o jbuf.o master_port.o mem_capture.o mem_player.o \
 			null_port.o plc_common.o port.o splitcomb.o \
-			resample_resample.o resample_libsamplerate.o \
+			resample_resample.o resample_libsamplerate.o resample_speex.o \
 			resample_port.o rtcp.o rtcp_xr.o rtp.o \
 			sdp.o sdp_cmp.o sdp_neg.o session.o silencedet.o \
 			sound_legacy.o sound_port.o stereo_port.o stream_common.o \
Index: pjmedia/build/os-auto.mak.in
===================================================================
--- pjmedia/build/os-auto.mak.in	(revision 4699)
+++ pjmedia/build/os-auto.mak.in	(working copy)
@@ -129,6 +129,42 @@
 
 
 #
+# SRTP
+#
+ifeq (@ac_external_srtp@,1)
+# External SRTP
+export CFLAGS += -DPJMEDIA_EXTERNAL_SRTP=1
+else
+# Our SRTP in third_party
+export CFLAGS += -I$(THIRD_PARTY)/build/srtp \
+	 -I$(THIRD_PARTY)/srtp/crypto/include \
+	 -I$(THIRD_PARTY)/srtp/include
+
+endif
+
+#
+# Resample
+#
+AC_PJMEDIA_RESAMPLE=@ac_pjmedia_resample@
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),none)
+# No resample support
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_NONE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libresample)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBRESAMPLE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libsamplerate)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBSAMPLERATE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),speex)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_SPEEX
+endif
+
+#
 # PortAudio
 #
 ifneq ($(findstring pa,$(AC_PJMEDIA_SND)),)
Index: pjmedia/build/os-darwinos.mak
===================================================================
--- pjmedia/build/os-darwinos.mak	(revision 4699)
+++ pjmedia/build/os-darwinos.mak	(working copy)
@@ -78,8 +78,44 @@
 export G7221_CFLAGS += -I$(THIRD_PARTY)
 endif
 
+#
+# Resample
+#
+AC_PJMEDIA_RESAMPLE=libresample
 
+ifeq ($(AC_PJMEDIA_RESAMPLE),none)
+# No resample support
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_NONE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libresample)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBRESAMPLE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libsamplerate)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBSAMPLERATE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),speex)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_SPEEX
+endif
+
 #
+# SRTP
+#
+#ifeq (@ac_external_srtp@,1)
+ifeq (0,1)
+# External SRTP
+export CFLAGS += -DPJMEDIA_EXTERNAL_SRTP=1
+else
+# Our SRTP in third_party
+export CFLAGS += -I$(THIRD_PARTY)/build/srtp \
+	 -I$(THIRD_PARTY)/srtp/crypto/include \
+	 -I$(THIRD_PARTY)/srtp/include
+
+endif
+
+#
 # PortAudio
 #
 ifneq ($(findstring pa,$(AC_PJMEDIA_SND)),)
Index: pjmedia/build/os-linux.mak
===================================================================
--- pjmedia/build/os-linux.mak	(revision 4699)
+++ pjmedia/build/os-linux.mak	(working copy)
@@ -72,8 +72,44 @@
 export G7221_CFLAGS += -I$(THIRD_PARTY)
 endif
 
+#
+# Resample
+#
+AC_PJMEDIA_RESAMPLE=libresample
 
+ifeq ($(AC_PJMEDIA_RESAMPLE),none)
+# No resample support
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_NONE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libresample)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBRESAMPLE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libsamplerate)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBSAMPLERATE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),speex)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_SPEEX
+endif
+
 #
+# SRTP
+#
+#ifeq (@ac_external_srtp@,1)
+ifeq (0,1)
+# External SRTP
+export CFLAGS += -DPJMEDIA_EXTERNAL_SRTP=1
+else
+# Our SRTP in third_party
+export CFLAGS += -I$(THIRD_PARTY)/build/srtp \
+	 -I$(THIRD_PARTY)/srtp/crypto/include \
+	 -I$(THIRD_PARTY)/srtp/include
+
+endif
+
+#
 # PortAudio
 #
 ifneq ($(findstring pa,$(AC_PJMEDIA_SND)),)
Index: pjmedia/build/os-rtems.mak
===================================================================
--- pjmedia/build/os-rtems.mak	(revision 4699)
+++ pjmedia/build/os-rtems.mak	(working copy)
@@ -6,3 +6,4 @@
 export PJMEDIA_OBJS += nullsound.o
 export SOUND_OBJS = $(NULLSOUND_OBJS)
 
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBRESAMPLE
Index: pjmedia/build/os-win32.mak
===================================================================
--- pjmedia/build/os-win32.mak	(revision 4699)
+++ pjmedia/build/os-win32.mak	(working copy)
@@ -74,8 +74,44 @@
 export G7221_CFLAGS += -I$(THIRD_PARTY)
 endif
 
+#
+# Resample
+#
+AC_PJMEDIA_RESAMPLE=libresample
 
+ifeq ($(AC_PJMEDIA_RESAMPLE),none)
+# No resample support
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_NONE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libresample)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBRESAMPLE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),libsamplerate)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_LIBSAMPLERATE
+endif
+
+ifeq ($(AC_PJMEDIA_RESAMPLE),speex)
+export CFLAGS += -DPJMEDIA_RESAMPLE_IMP=PJMEDIA_RESAMPLE_SPEEX
+endif
+
 #
+# SRTP
+#
+#ifeq (@ac_external_srtp@,1)
+ifeq (0,1)
+# External SRTP
+export CFLAGS += -DPJMEDIA_EXTERNAL_SRTP=1
+else
+# Our SRTP in third_party
+export CFLAGS += -I$(THIRD_PARTY)/build/srtp \
+	 -I$(THIRD_PARTY)/srtp/crypto/include \
+	 -I$(THIRD_PARTY)/srtp/include
+
+endif
+
+#
 # PortAudio
 #
 ifneq ($(findstring pa,$(AC_PJMEDIA_SND)),)
Index: pjmedia/src/pjmedia/transport_srtp.c
===================================================================
--- pjmedia/src/pjmedia/transport_srtp.c	(revision 4699)
+++ pjmedia/src/pjmedia/transport_srtp.c	(working copy)
@@ -30,7 +30,11 @@
 
 #if defined(PJMEDIA_HAS_SRTP) && (PJMEDIA_HAS_SRTP != 0)
 
+#if defined(PJMEDIA_EXTERNAL_SRTP) && (PJMEDIA_EXTERNAL_SRTP != 0)
+#include <srtp/srtp.h>
+#else
 #include <srtp.h>
+#endif
 
 #define THIS_FILE   "transport_srtp.c"
 
@@ -315,11 +319,15 @@
 
     PJ_UNUSED_ARG(endpt);
 
+#if defined(PJMEDIA_EXTERNAL_SRTP) && (PJMEDIA_EXTERNAL_SRTP != 0)
+    PJ_UNUSED_ARG(err);
+#else
     err = srtp_deinit();
     if (err != err_status_ok) {
 	PJ_LOG(4, (THIS_FILE, "Failed to deinitialize libsrtp: %s", 
 		   get_libsrtp_errstr(err)));
     }
+#endif
 
     libsrtp_initialized = PJ_FALSE;
 }
Index: third_party/build/Makefile
===================================================================
--- third_party/build/Makefile	(revision 4699)
+++ third_party/build/Makefile	(working copy)
@@ -1,4 +1,4 @@
-DIRS = resample milenage srtp
+DIRS = milenage
 
 include ../../build.mak
 include $(PJDIR)/build/common.mak
Index: third_party/build/os-auto.mak.in
===================================================================
--- third_party/build/os-auto.mak.in	(revision 4699)
+++ third_party/build/os-auto.mak.in	(working copy)
@@ -31,3 +31,12 @@
 endif
 endif
 
+ifeq (@ac_external_srtp@,1)
+# External SRTP
+else
+DIRS += srtp
+endif
+
+ifeq (@ac_pjmedia_resample@,libresample)
+DIRS += resample
+endif
Index: third_party/build/os-darwinos.mak
===================================================================
--- third_party/build/os-darwinos.mak	(revision 4699)
+++ third_party/build/os-darwinos.mak	(working copy)
@@ -3,5 +3,7 @@
 DIRS += speex
 DIRS += portaudio
 DIRS += g7221
+DIRS += srtp
+DIRS += resample
 
 
Index: third_party/build/os-linux.mak
===================================================================
--- third_party/build/os-linux.mak	(revision 4699)
+++ third_party/build/os-linux.mak	(working copy)
@@ -3,5 +3,7 @@
 DIRS += speex
 DIRS += portaudio
 DIRS += g7221
+DIRS += srtp
+DIRS += resample
 
 
Index: third_party/build/os-win32.mak
===================================================================
--- third_party/build/os-win32.mak	(revision 4699)
+++ third_party/build/os-win32.mak	(working copy)
@@ -3,5 +3,7 @@
 DIRS += speex
 DIRS += portaudio
 DIRS += g7221
+DIRS += srtp
+DIRS += resample