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From: "Azarewicz, PiotrX T" <piotrx.t.azarewicz@intel.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
CC: "Gu, YongjieX" <yongjiex.gu@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Thread-Topic: [dpdk-dev] [PATCH] mk: fix static link with glibc < 2.17
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Date: Tue, 26 Jul 2016 07:06:59 +0000
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Subject: Re: [dpdk-dev] [PATCH] mk: fix static link with glibc < 2.17
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> > > The problem is that -lrt appears before -lrte_eal.
> > > The question is: where does it come from?
> > > It is even before _LDLIBS-y +=3D -L$(RTE_SDK_BIN)/lib... mystery
> >
> > root cause:
> > commit	c7cda4d8b4ea9cb0f209dda36882d225354b1db9
>=20
> The error is seen after this commit, yes.
> But I would not say it is the root cause.

Yes, you are right.

> The root cause is adding -lrt before other libs:
> 	281948b4753e ("mk: fix missing librt dependencies")
>=20
> > and my workaround is:
> > /app/test/Makefile
> >
> >  ifeq ($(CONFIG_RTE_LIBRTE_SCHED),y)
> > -LDLIBS +=3D -lrt
> >  SRCS-y +=3D test_red.c
> >  SRCS-y +=3D test_sched.c
> >  endif
>=20
> Yes it is what I've done in this patch:
> 	http://dpdk.org/patch/15008

Great, thanks.