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

[gnulib.git] / m4 / timespec.m4

diff --git a/m4/timespec.m4 b/m4/timespec.m4
index 3305fd7..2ce654f 100644 (file)
--- a/m4/timespec.m4
+++ b/m4/timespec.m4
@@ -1,7 +1,6 @@
-#serial 13
+#serial 15
 
-# Copyright (C) 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software
-# Foundation, Inc.
+# Copyright (C) 2000-2001, 2003-2007, 2009-2014 Free Software Foundation, Inc.
 
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -9,42 +8,4 @@
 
 dnl From Jim Meyering
 
-AC_DEFUN([gl_TIMESPEC],
-[
-  dnl Prerequisites of lib/timespec.h.
-  AC_REQUIRE([AC_C_INLINE])
-  AC_CHECK_HEADERS_ONCE(sys/time.h)
-  gl_CHECK_TYPE_STRUCT_TIMESPEC
-
-  dnl Persuade glibc and Solaris <time.h> to declare nanosleep.
-  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-
-  AC_CHECK_DECLS(nanosleep, , , [#include <time.h>])
-])
-
-dnl Define HAVE_STRUCT_TIMESPEC if `struct timespec' is declared
-dnl in time.h or sys/time.h.
-
-AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC],
-[
-  dnl Persuade pedantic Solaris to declare struct timespec.
-  AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])
-
-  AC_CHECK_HEADERS_ONCE(sys/time.h)
-  AC_CACHE_CHECK([for struct timespec], [gl_cv_sys_struct_timespec],
-    [AC_COMPILE_IFELSE(
-       [AC_LANG_PROGRAM(
-         [[#if HAVE_SYS_TIME_H
-            #include <sys/time.h>
-           #endif
-           #include <time.h>
-         ]],
-         [[static struct timespec x; x.tv_sec = x.tv_nsec;]])],
-       [gl_cv_sys_struct_timespec=yes],
-       [gl_cv_sys_struct_timespec=no])])
-
-  if test $gl_cv_sys_struct_timespec = yes; then
-    AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
-             [Define if struct timespec is declared in <time.h>. ])
-  fi
-])
+AC_DEFUN([gl_TIMESPEC], [:])