mkvtoolnix/ac/tiocgwinsz.m4

AC_SYS_POSIX_TERMIOS
AC_HEADER_TIOCGWINSZ

if test x"$ac_cv_sys_posix_termios" = "xyes" ; then
  AC_DEFINE([HAVE_TIOCGWINSZ], 1, [define if ioctl & TIOCGWINSZ are available])
fi
Fix ioctl detection & compilation on OpenSolaris 2010-03-02 16:56:50 +00:00			`AC_SYS_POSIX_TERMIOS`
			`AC_HEADER_TIOCGWINSZ`

Build system: TIOCGWINSZ ioctl detection was broken 2011-01-20 13:47:32 +00:00			`if test x"$ac_cv_sys_posix_termios" = "xyes" ; then`
Automatically break help output at the actual terminal width. Works only with programs using the cli_parser_c class. This is only mkvpropedit so far, but the others will follow. Oh, and this only works if ioctl & TIOCGWINSZ are available. 2009-12-07 20:09:14 +00:00			`AC_DEFINE([HAVE_TIOCGWINSZ], 1, [define if ioctl & TIOCGWINSZ are available])`
			`fi`