clarify the fact that voicemail IMAP storage cannot be built against a distro's binary c-client library package (at least not at this time)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@53715 65c4cc65-6c06-0410-ace0-fbb531ad65f3

configure

@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Revision: 52462 .
+# From configure.ac Revision: 52997 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.61.
 #
@@ -18091,6 +18091,14 @@ fi
 if test "${USE_IMAP_TK}" != "no"; then
    if test "${IMAP_TK_DIR}" = ""; then
       IMAP_TK_DIR=`pwd`"/../imap-2004g"
+      { echo "$as_me:$LINENO: The --with-imap option does not search your system for installed" >&5
+echo "$as_me: The --with-imap option does not search your system for installed" >&6;}
+      { echo "$as_me:$LINENO: c-client library/header files. Since you did not provide a path" >&5
+echo "$as_me: c-client library/header files. Since you did not provide a path" >&6;}
+      { echo "$as_me:$LINENO: the configure script will assume you have placed built the c-client" >&5
+echo "$as_me: the configure script will assume you have placed built the c-client" >&6;}
+      { echo "$as_me:$LINENO: files at ${IMAP_TK_DIR}, as outlined in the doc/imapstorage.txt file." >&5
+echo "$as_me: files at ${IMAP_TK_DIR}, as outlined in the doc/imapstorage.txt file." >&6;}
    fi
    { echo "$as_me:$LINENO: checking for UW IMAP Toolkit c-client library" >&5
 echo $ECHO_N "checking for UW IMAP Toolkit c-client library... $ECHO_C" >&6; }

configure.ac

@@ -431,6 +431,10 @@ fi
 if test "${USE_IMAP_TK}" != "no"; then
    if test "${IMAP_TK_DIR}" = ""; then
       IMAP_TK_DIR=`pwd`"/../imap-2004g"
+      AC_MSG_NOTICE([The --with-imap option does not search your system for installed])
+      AC_MSG_NOTICE([c-client library/header files. Since you did not provide a path])
+      AC_MSG_NOTICE([the configure script will assume you have placed built the c-client])
+      AC_MSG_NOTICE([files at ${IMAP_TK_DIR}, as outlined in the doc/imapstorage.txt file.])
    fi
    AC_MSG_CHECKING(for UW IMAP Toolkit c-client library)
    saved_cppflags="${CPPFLAGS}"

doc/imapstorage.txt

@@ -74,6 +74,12 @@ or where ever you built thfe UWashington IMAP Toolkit. When you run
 'make menuselect', choose 'Voicemail Build Options' and the
 IMAP_STORAGE option should be available for selection.
 
+Note that the --with-imap option will NOT search your system for an
+installed copy of the IMAP Toolkit c-client library; the Asterisk
+Makefiles and configure script are designed to build against an
+unpacked and compiled source tree of the IMAP Toolkit, not a binary
+distribution.
+
 After selecting it, use the 'x' key to exit menuselect and save
 your changes, and the build/install Asterisk normally.