1# -*- mode:python -*-
2
3# Copyright (c) 2011 Advanced Micro Devices, Inc.
4# Copyright (c) 2009 The Hewlett-Packard Development Company
5# Copyright (c) 2004-2005 The Regents of The University of Michigan
6# All rights reserved.
7#
8# Redistribution and use in source and binary forms, with or without

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764 'clock_nanosleep(0,0,NULL,NULL);')
765
766if conf.CheckLib('tcmalloc_minimal'):
767 have_tcmalloc = True
768else:
769 have_tcmalloc = False
770 print termcap.Yellow + termcap.Bold + \
771 "You can get a 12% performance improvement by installing tcmalloc "\
772 "(libgoogle-perftools-dev package on Ubuntu or RedHat)." + \
773 termcap.Normal
774
775if not have_posix_clock:
776 print "Can't find library for POSIX clocks."
777
778# Check for <fenv.h> (C99 FP environment control)
779have_fenv = conf.CheckHeader('fenv.h', '<>')
780if not have_fenv:
781 print "Warning: Header file <fenv.h> not found."

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