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From: Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: Compiling DPDK is not working on Red Hat 6.7
Date: Wed, 13 Jul 2016 09:45:12 +0200
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Cc: dev@dpdk.org, Christian Ehrhardt <christian.ehrhardt@canonical.com>
To: Raslan Darawsheh <rasland@mellanox.com>
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2016-07-13 06:01, Raslan Darawsheh:
> It seems that the patch fixed the issue.

Thanks, I've sent the patches:
	http://dpdk.org/ml/archives/dev/2016-July/043917.html

> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon@6wind.com] 
> 2016-07-12 11:35, Raslan Darawsheh:
> > I think the option is there as you see:
> > 
> [...]
> > -Wl,--as-needed  -Wl,-lrt -Wl,-lm |...] -Wl,-lrte_eal
> [...]
> > eal_timer.c:(.text+0x152): undefined reference to `clock_gettime'
> 
> I suspect we need -lrt after -lrte_eal.

Do you know where the flag -lrt is set?
Is it in your environment LDFLAGS? (it is my guess for the fix).