doc: use ASCII in .texi files where UTF-8 isn't needed

[gnulib.git] / m4 / posix_openpt.m4

diff --git a/m4/posix_openpt.m4 b/m4/posix_openpt.m4
index 8d90f9b..252a074 100644 (file)
--- a/m4/posix_openpt.m4
+++ b/m4/posix_openpt.m4
@@ -1,5 +1,5 @@
-# posix_openpt.m4 serial 1
-dnl Copyright (C) 2011 Free Software Foundation, Inc.
+# posix_openpt.m4 serial 2
+dnl Copyright (C) 2011-2014 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -12,10 +12,8 @@ AC_DEFUN([gl_FUNC_POSIX_OPENPT],
   AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
 
   AC_CHECK_FUNCS_ONCE([posix_openpt])
-  if test $ac_cv_have_posix_openpt != yes; then
+  if test $ac_cv_func_posix_openpt != yes; then
     dnl The system does not have posix_openpt.
     HAVE_POSIX_OPENPT=0
-    dnl Prerequisites of lib/posix_openpt.c in this case.
-    AC_CHECK_FUNCS([_getpty])
   fi
 ])