remove check for termios.h (unused)

CMakeLists.txt

@@ -29,9 +29,6 @@ macro_optional_find_package(WCSLIB)
 macro_bool_to_01(WCSLIB_FOUND HAVE_WCSLIB)
 macro_log_feature(WCSLIB_FOUND "WCSLib" "Support for World Coordinate System in KStars." "http://www.atnf.csiro.au/people/mcalabre/WCS/" FALSE "" "WCS enables KStars to read and process world coordinate systems in FITS header.")
 
-check_include_files(termios.h TERMIOS_FOUND)
-macro_bool_to_01(TERMIOS_FOUND HAVE_TERMIOS_H)
-
 macro_optional_find_package(Xplanet)
 macro_bool_to_01(XPLANET_FOUND HAVE_XPLANET)
 macro_log_feature(XPLANET_FOUND "XPlanet" "Renders an image of all the major planets and most satellites" "http://xplanet.sourceforge.net/" FALSE "1.0" "Gives KStars support for xplanet.")

config-kstars.h.cmake

 /* The symbol timezone is an int, not a function */
 #define TIMEZONE_IS_INT 1
 
-/* Define if you have termios.h */
-#cmakedefine   HAVE_TERMIOS_H 1
-
 /* Define if you have fitsio.h */
 #cmakedefine   HAVE_CFITSIO_H 1