#endif
]])
if test $ac_cv_have_decl_openpty = yes; then
+ AC_DEFINE([HAVE_OPENPTY], [1],
+ [Define to 1 if the system has the 'openpty' function.])
dnl The system has openpty.
dnl Prefer glibc's const-safe prototype, if available.
AC_CACHE_CHECK([for const-safe openpty signature],
],
[gl_cv_func_openpty_const=yes], [gl_cv_func_openpty_const=no])
])
- fi
- if test $gl_cv_func_openpty_const = yes; then
- HAVE_OPENPTY=1
+ if test $gl_cv_func_openpty_const != yes; then
+ REPLACE_OPENPTY=1
+ fi
else
- dnl We need gnulib's openpty.
+ dnl The system does not have openpty.
+ HAVE_OPENPTY=0
dnl Prerequisites of lib/openpty.c in this case.
- AC_CHECK_FUNCS([_getpty posix_openpt], [HAVE_OPENPTY=1], [HAVE_OPENPTY=0])
- REPLACE_OPENPTY=$HAVE_OPENPTY
- fi
- if test $HAVE_OPENPTY = 1; then
- AC_DEFINE([HAVE_OPENPTY], [1],
- [Define to 1 if the system has the 'openpty' function.])
+ AC_CHECK_FUNCS([_getpty posix_openpt])
fi
])