Modify h323 to build against PTLib as well as the older PWLib

Several changes in PTLib have occurred requiring build time detection. Changes
accounted for include the library name change, config option change, install
location change, and a boolean type change which is handled by ast_ptlib.h.
Also, the sed check has been modified to properly work with autoconf >= 2.62.

(closes issue #14224)
Reported by: bergolth
Patches:
      asterisk-autoconf-sed.patch uploaded by bergolth (license 661)
      asterisk-pwlib-v3.patch uploaded by bergolth (license 661)
Tested by: jpeeler



git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@177160 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configure

@@ -6031,6 +6031,7 @@ else
      done
      echo "$ac_script" | sed 99q >conftest.sed
      $as_unset ac_script || ac_script=
+
      # Extract the first word of "sed gsed" to use in msg output
 if test -z "$SED"; then
 set dummy sed gsed; ac_prog_name=$2
@@ -25096,7 +25097,7 @@ else
   ;;
   *)
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/local/bin
+for as_dir in /usr/local/bin$PATH_SEPARATOR/usr/local/share/pwlib/make
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
@@ -25123,50 +25124,11 @@ echo "${ECHO_T}no" >&6; }
 fi
 
 
-        if test "${PTLIB_CONFIG:-unset}" = "unset" ; then
-          # Extract the first word of "ptlib-config", so it can be a program name with args.
-set dummy ptlib-config; ac_word=$2
-{ echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
-if test "${ac_cv_path_PTLIB_CONFIG+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  case $PTLIB_CONFIG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PTLIB_CONFIG="$PTLIB_CONFIG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/local/share/pwlib/make
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
-    ac_cv_path_PTLIB_CONFIG="$as_dir/$ac_word$ac_exec_ext"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-IFS=$as_save_IFS
-
-  ;;
-esac
-fi
-PTLIB_CONFIG=$ac_cv_path_PTLIB_CONFIG
-if test -n "$PTLIB_CONFIG"; then
-  { echo "$as_me:$LINENO: result: $PTLIB_CONFIG" >&5
-echo "${ECHO_T}$PTLIB_CONFIG" >&6; }
-else
-  { echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6; }
-fi
-
-
-        fi
         PWLIB_INCDIR="/usr/local/include"
-        PWLIB_LIBDIR=`${PTLIB_CONFIG} --pwlibdir`
+        PWLIB_LIBDIR=`${PTLIB_CONFIG} --pwlibdir 2>/dev/null`
+        if test "${PWLIB_LIBDIR:-unset}" = "unset"; then
+          PWLIB_LIBDIR=`${PTLIB_CONFIG} --ptlibdir 2>/dev/null`
+        fi
         if test "${PWLIB_LIBDIR:-unset}" = "unset"; then
           if test "x$LIB64" != "x"; then
             PWLIB_LIBDIR="/usr/local/lib64"
@@ -25326,7 +25288,7 @@ else
   ;;
   *)
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /usr/share/pwlib/make
+for as_dir in /usr/bin$PATH_SEPARATOR/usr/share/pwlib/make
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
@@ -25354,7 +25316,10 @@ fi
 
 
           PWLIB_INCDIR="/usr/include"
-          PWLIB_LIBDIR=`${PTLIB_CONFIG} --pwlibdir`
+          PWLIB_LIBDIR=`${PTLIB_CONFIG} --pwlibdir 2>/dev/null`
+          if test "${PWLIB_LIBDIR:-unset}" = "unset"; then
+            PWLIB_LIBDIR=`${PTLIB_CONFIG} --ptlibdir 2>/dev/null`
+          fi
           if test "${PWLIB_LIBDIR:-unset}" = "unset"; then
             if test "x$LIB64" != "x"; then
               PWLIB_LIBDIR="/usr/lib64"
@@ -25423,8 +25388,14 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+	if test "xP[WT]LIB_VERSION" != "x"; then
+	   	VNAME="P[WT]LIB_VERSION"
+       	else
+	   	VNAME="PWLIB_VERSION"
+	fi
+
 	if test "${HAS_PWLIB:-unset}" != "unset"; then
-		PWLIB_VERSION=`grep "PWLIB_VERSION" ${PWLIB_INCDIR}/ptbuildopts.h | sed -e 's/[[:space:]]\{1,\}/ /g' | cut -f3 -d ' ' | sed -e 's/"//g'`
+		PWLIB_VERSION=`grep "$VNAME" ${PWLIB_INCDIR}/ptbuildopts.h | sed -e 's/[[:space:]]\{1,\}/ /g' | cut -f3 -d ' ' | sed -e 's/"//g'`
 		PWLIB_MAJOR_VERSION=`echo ${PWLIB_VERSION} | cut -f1 -d.`
 		PWLIB_MINOR_VERSION=`echo ${PWLIB_VERSION} | cut -f2 -d.`
 		PWLIB_BUILD_NUMBER=`echo ${PWLIB_VERSION} | cut -f3 -d.`
@@ -25565,7 +25536,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 int
 main ()
 {
-BOOL q = PTime::IsDaylightSavings();
+int q = (int) PTime::IsDaylightSavings();
   ;
   return 0;
 }
@@ -26383,8 +26354,14 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+	if test "x" != "x"; then
+	   	VNAME=""
+       	else
+	   	VNAME="OPENH323_VERSION"
+	fi
+
 	if test "${HAS_OPENH323:-unset}" != "unset"; then
-		OPENH323_VERSION=`grep "OPENH323_VERSION" ${OPENH323_INCDIR}/openh323buildopts.h | sed -e 's/[[:space:]]\{1,\}/ /g' | cut -f3 -d ' ' | sed -e 's/"//g'`
+		OPENH323_VERSION=`grep "$VNAME" ${OPENH323_INCDIR}/openh323buildopts.h | sed -e 's/[[:space:]]\{1,\}/ /g' | cut -f3 -d ' ' | sed -e 's/"//g'`
 		OPENH323_MAJOR_VERSION=`echo ${OPENH323_VERSION} | cut -f1 -d.`
 		OPENH323_MINOR_VERSION=`echo ${OPENH323_VERSION} | cut -f2 -d.`
 		OPENH323_BUILD_NUMBER=`echo ${OPENH323_VERSION} | cut -f3 -d.`