Remove ezio-term and ovs-switchui utilities.

These utilities were useful when Nicira was building switches with 16x2 LCD
front panel displays, but they aren't useful for other environments and
even Nicira does not use that kind of switch any longer.  So remove them
and all the build infrastructure on which they depended.

1 files changed, 0 insertions, 77 deletions

diff --git a/m4/openvswitch.m4 b/m4/openvswitch.m4
index 6fb86099..d3e9f9f0 100644
--- a/m4/openvswitch.m4
+++ b/m4/openvswitch.m4
@@ -153,83 +153,6 @@ dnl Checks for valgrind/valgrind.h.
 AC_DEFUN([OVS_CHECK_VALGRIND], 
   [AC_CHECK_HEADERS([valgrind/valgrind.h])])
 
-dnl Searches for a directory to put lockfiles for tty devices.
-dnl Defines C preprocessor variable TTY_LOCK_DIR to a quoted string
-dnl for that directory.
-AC_DEFUN([OVS_CHECK_TTY_LOCK_DIR],
-  [AC_CACHE_CHECK([directory used for serial device lockfiles],
-                  [ovs_cv_path_tty_locks],
-  		  [# This list of candidate directories is from minicom.
-		   ovs_cv_path_tty_locks=none
-                   for dir in /etc/locks /var/lock /usr/spool/locks \
-                              /var/spool/locks /var/spool/lock \
-                              /usr/spool/uucp /var/spool/uucp /var/run; do
-		     if test -d $dir; then
-		       ovs_cv_path_tty_locks=$dir
-		       break
-		     fi
-                   done])
-   if test "$ovs_cv_path_tty_locks" = none; then
-     AC_MSG_ERROR([cannot find a directory for tty locks])
-   fi
-   AC_DEFINE_UNQUOTED([TTY_LOCK_DIR], "$ovs_cv_path_tty_locks",
-                      [Directory used for serial device lockfiles])])
-
-dnl The following check is adapted from GNU PSPP.
-dnl It searches for the ncurses library.  If it finds it, it sets
-dnl HAVE_CURSES to yes and sets NCURSES_LIBS and NCURSES_CFLAGS
-dnl appropriate.  Otherwise, it sets HAVE_CURSES to no. 
-AC_DEFUN([OVS_CHECK_CURSES],
-  [if test "$cross_compiling" != yes; then
-     AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
-   fi
-   if test "$NCURSES_CONFIG" = ""; then
-     AC_SEARCH_LIBS([tgetent], [ncurses],
-         [AC_CHECK_HEADERS([term.h curses.h], 
-                           [HAVE_CURSES=yes],
-                           [HAVE_CURSES=no])])
-   else
-     save_cflags=$CFLAGS
-     CFLAGS="$CFLAGS $($NCURSES_CONFIG --cflags)"
-     AC_CHECK_HEADERS([term.h curses.h], 
-                      [HAVE_CURSES=yes],
-                      [HAVE_CURSES=no])
-     CFLAGS=$save_cflags
-     if test "$HAVE_CURSES" = yes; then
-       NCURSES_LIBS=$($NCURSES_CONFIG --libs)
-       NCURSES_CFLAGS=$($NCURSES_CONFIG --cflags)
-       AC_SUBST(NCURSES_CFLAGS)
-       AC_SUBST(NCURSES_LIBS)
-     fi
-   fi
-   AM_CONDITIONAL([HAVE_CURSES], [test "$HAVE_CURSES" = yes])])
-
-dnl Checks for linux/vt.h.
-AC_DEFUN([OVS_CHECK_LINUX_VT_H],
-  [AC_CHECK_HEADER([linux/vt.h],
-                   [HAVE_LINUX_VT_H=yes],
-                   [HAVE_LINUX_VT_H=no])
-   AM_CONDITIONAL([HAVE_LINUX_VT_H], [test "$HAVE_LINUX_VT_H" = yes])
-   if test "$HAVE_LINUX_VT_H" = yes; then
-      AC_DEFINE([HAVE_LINUX_VT_H], [1],
-                [Define to 1 if linux/vt.h is available.])
-   fi])
-
-dnl Checks for libpcre.
-dnl
-dnl ezio-term wants libpcre that supports the PCRE_PARTIAL feature,
-dnl which is libpcre 7.2 or later.
-AC_DEFUN([OVS_CHECK_PCRE],
-  [dnl Make sure that pkg-config is installed.
-   m4_pattern_forbid([PKG_CHECK_MODULES])
-   PKG_CHECK_MODULES([PCRE],
-                     [libpcre >= 7.2], 
-                     [HAVE_PCRE_PARTIAL=yes],
-                     [HAVE_PCRE_PARTIAL=no])
-   AM_CONDITIONAL([HAVE_PCRE_PARTIAL], [test "$HAVE_PCRE_PARTIAL" = yes])
-   AC_SUBST([HAVE_PCRE_PARTIAL])
-])
-
 dnl Checks for Python 2.x, x >= 4.
 AC_DEFUN([OVS_CHECK_PYTHON],
   [AC_CACHE_CHECK(