switch doxygen generation in sofia-sip around to use configure generated files. This should avoid some problems with warnings and errors when builing the manpages. You will probably need to autoreconf and configure sofia-sip for this

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4979 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/sofia-sip/libsofia-sip-ua/msg/Doxyfile.in

@@ -0,0 +1,18 @@
+PROJECT_NAME         = "msg"
+OUTPUT_DIRECTORY     = ../docs/html/msg
+
+INPUT 		     = @srcdir@/msg.docs @srcdir@/sofia-sip sofia-sip @srcdir@ .
+
+@INCLUDE_PATH = . @srcdir@
+@INCLUDE = ../docs/Doxyfile.conf
+@INCLUDE = ../sip/sip.doxyaliases
+
+TAGFILES             += ../docs/ipt.doxytags=../ipt  \
+			../docs/su.doxytags=../su    \
+			../docs/sip.doxytags=../sip  \
+			../docs/nta.doxytags=../nta  \
+			../docs/http.doxytags=../http
+
+GENERATE_TAGFILE     = ../docs/msg.doxytags
+
+IMAGE_PATH           += @srcdir@/../sip/images