luit: update to 2.0.20190106.

Provided by Thomas Dickey in private email.

2019/01/06

  • updated configure macros to work around a non-POSIX feature of BSDs.
  • add a dummy "check" rule to makefile for Arch packages.
  • add COPYING file for Arch packages.
  • use consistent wording for copyright notice in source-files.
  • update config.guess, config.sub

2018/12/11

  • build-fixes/updates for cygwin to accommodate configure-macro changes.
  • updated configure macros:
      □ CF_CC_ENV_FLAGS, add check for preprocessor-options in $CFLAGS.
      □ CF_FUNC_GRANTPT, amend the posix_openpt vs grantpt change to work with
        BSDs
      □ CF_GNU_SOURCE, fixes a regression for Cygwin. The check for
        _DEFAULT_SOURCE should apply to "recent" Cygwin (since early 2016), and
        except for "NEWLIB" vs "GLIBC" in the test, acts the same if I pretend
        that "newlib" is the GNU C library. Without this, the check falls
        through to the _XOPEN_SOURCE test, which breaks the pseudoterminal
        checks for xterm.
      □ CF_LD_RPATH_OPT, suppress check if --disable-rpath is given.
      □ CF_XOPEN_SOURCE, add midnightbsd to special cases with freebsd
  • update config.guess, config.sub

2018/06/28

  • modify configure script to avoid using OpenBSD's nonfunctional POSIX
    pseudoterminal interface.
  • add null-pointer checks for all strings printed in trace calls.
  • updated configure macros, deprecating use of _GNU_SOURCE symbol for
    DEFAULT_SOURCE, and preferring man2html over groff's html conversion.
  • update config.guess, config.sub


(wiz)