-# xnanosleep.m4 serial 1
-dnl Copyright (C) 2005 Free Software Foundation, Inc.
+#serial 5
+dnl Copyright (C) 2005-2006, 2009-2013 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.
AC_DEFUN([gl_XNANOSLEEP],
[
- AC_LIBSOURCES([xnanosleep.c, xnanosleep.h])
- AC_LIBOBJ([xnanosleep])
-
- dnl Prerequisites of lib/xnanosleep.c.
- AC_REQUIRE([gl_PREREQ_GETHRXTIME])
-
- LIB_XNANOSLEEP=
- case $LIB_GETHRXTIME in
- ?*)
- AC_CACHE_CHECK([whether __linux__ is defined],
- gl_cv_have___linux__,
- [AC_EGREP_CPP([have___linux__],
- [
-# ifdef __linux__
- have___linux__
-# endif
- ],
- gl_cv_have___linux__=yes,
- gl_cv_have___linux__=no)])
- if test $gl_cv_have___linux__ = yes; then
- LIB_XNANOSLEEP=$LIB_GETHRXTIME
- fi;;
- esac
- AC_SUBST([LIB_XNANOSLEEP])
+ :
])