# gethrxtime.m4 serial 9
-dnl Copyright (C) 2005, 2006, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2006, 2008, 2009, 2010 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_CACHE_CHECK([for arithmetic hrtime_t], [gl_cv_arithmetic_hrtime_t],
[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[#include <time.h>]],
- [[hrtime_t x = 0; return x/x;]])],
+ [[hrtime_t x = 0; return x/x;]])],
[gl_cv_arithmetic_hrtime_t=yes],
[gl_cv_arithmetic_hrtime_t=no])])
if test $gl_cv_arithmetic_hrtime_t = yes; then
AC_CACHE_CHECK([whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined],
gl_cv_have_clock_gettime_macro,
[AC_EGREP_CPP([have_clock_gettime_macro],
- [
+ [
# include <time.h>
# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME
- have_clock_gettime_macro
+ have_clock_gettime_macro
# endif
- ],
- gl_cv_have_clock_gettime_macro=yes,
- gl_cv_have_clock_gettime_macro=no)])
+ ],
+ gl_cv_have_clock_gettime_macro=yes,
+ gl_cv_have_clock_gettime_macro=no)])
if test $gl_cv_have_clock_gettime_macro = yes; then
LIB_GETHRXTIME=$LIB_CLOCK_GETTIME
fi