Changeset 9e0bc3b for configure.ac

Timestamp:

May 3, 2010, 8:00:11 PM (14 years ago)

Author:

Nelson Elhage <nelhage@mit.edu>

Branches:

release-1.6

Children:

1af0a72

Parents:

b125668

Message:

Require resizeterm

This allows us to get rid of the endwin, which causes problems.
Specifically that ncurses will query the size itself on the next
doupdate, causing a potential race. It also results in an annoying
flicker that we see in typwindelta.

If we punt passing arguments to owl_global_resize, I think we can
support resizeterm-less curses with a bit of a dance:

  endwin()
  h,w = query_terminal_size()
  relayout_windows(h, w)
  doupdate()
  if (h,w != query_ncurses_size())
      h,w = query_ncurses_size()
      relayout_windows(h, w)

(This will only flicker given a race.) That said, this is annoying and
we build with our own curses on athena 9. We may as well just assume
it's there.

Conflicts:

	global.c

[nelhage@mit.edu: Backport to 1.6]
Signed-off-by: Nelson Elhage <nelhage@mit.edu>

File:

• configure.ac (modified) (1 diff)

configure.ac

@@ -64 +64 @@
    ])])
 
-AC_CHECK_FUNCS([use_default_colors resizeterm])
+AC_CHECK_FUNCS([use_default_colors])
+AC_CHECK_FUNCS([resizeterm], [], [AC_MSG_ERROR([No resizeterm found])])
 AC_CHECK_FUNCS([des_string_to_key DES_string_to_key], [HAVE_DES_STRING_TO_KEY=1])
 AC_CHECK_FUNCS([des_ecb_encrypt DES_ecb_encrypt], [HAVE_DES_ECB_ENCRYPT=1])