Update configure check to check for new function in libpri (pri_progress_with_cause)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@150731 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configure

@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Revision: 149427 .
+# From configure.ac Revision: 150210 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61 for asterisk 1.6.
 #
@@ -39194,7 +39194,7 @@ if test "x${PBX_PRI}" != "x1" -a "${USE_PRI}" != "no"; then
       	 pbxlibdir="-L${PRI_DIR}"
       fi
    fi
-   pbxfuncname="pri_get_version"
+   pbxfuncname="pri_progress_with_cause"
    if test "x${pbxfuncname}" = "x" ; then   # empty lib, assume only headers
       AST_PRI_FOUND=yes
    else

configure.ac

@@ -1340,7 +1340,7 @@ AST_EXT_LIB_CHECK([POPT], [popt], [poptStrerror], [popt.h])
 
 AST_EXT_LIB_CHECK([PORTAUDIO], [portaudio], [Pa_GetDeviceCount], [portaudio.h])
 
-AST_EXT_LIB_CHECK([PRI], [pri], [pri_get_version], [libpri.h])
+AST_EXT_LIB_CHECK([PRI], [pri], [pri_progress_with_cause], [libpri.h])
 
 AST_EXT_LIB_CHECK([PRI_INBANDDISCONNECT], [pri], [pri_set_inbanddisconnect], [libpri.h])