- jm_cv_sys_struct_winsize_needs_sys_ptem_h,
- [jm_cv_sys_struct_winsize_needs_sys_ptem_h=yes
- if test $am_cv_sys_posix_termios = yes; then
- AC_TRY_COMPILE([#include <termios.h>]
- [struct winsize x;],
- [jm_cv_sys_struct_winsize_needs_sys_ptem_h=no])
+ gl_cv_sys_struct_winsize_needs_sys_ptem_h,
+ [gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes
+ if test $ac_cv_sys_posix_termios = yes; then
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <termios.h>]],
+ [[struct winsize x;
+ if (sizeof x > 0) return 0;]])],
+ [gl_cv_sys_struct_winsize_needs_sys_ptem_h=no])