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From: "Mcnamara, John" <john.mcnamara@intel.com>
To: "Montorsi, Francesco" <fmontorsi@empirix.com>, "dev@dpdk.org"
 <dev@dpdk.org>
Thread-Topic: "cannot use T= with gcov target" when doing "makefile clean"
 with DPDK-2.1.0
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Date: Wed, 2 Sep 2015 14:32:18 +0000
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Subject: Re: [dpdk-dev] "cannot use T= with gcov target" when doing
 "makefile clean" with DPDK-2.1.0
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> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Montorsi, Francesco
> Sent: Friday, August 28, 2015 10:07 AM
> To: dev@dpdk.org
> Subject: [dpdk-dev] "cannot use T=3D with gcov target" when doing "makefi=
le
> clean" with DPDK-2.1.0
>=20
> Hi all,
>=20
> I found that after unzipping dpdk-2.1.0.tar.gz if I run:
>        # make T=3Dx86_64-native-linuxapp-gcc O=3Dx86_64-native-linuxapp-g=
cc
> config
> And then
>     # make V=3D1 T=3Dx86_64-native-linuxapp-gcc O=3Dx86_64-native-linuxap=
p-gcc
> clean
>=20
> I get:
>=20
> [...]
> =3D=3D Clean app/proc_info
> make -f /home/fmontorsi/Downloads/dpdk-2.1.0/GNUmakefile gcovclean make -=
f
> /home/fmontorsi/Downloads/dpdk-2.1.0/mk/rte.sdkgcov.mk gcovclean
> /home/fmontorsi/Downloads/dpdk-2.1.0/mk/rte.sdkgcov.mk:34: *** "Cannot us=
e
> T=3D with gcov target".  Stop.
> make[2]: *** [gcovclean] Error 2
> make[1]: *** [clean] Error 2
> make: *** [clean] Error 2
>=20
> I guess the fix is:
>=20


Hi Francesco,

That fix seems reasonable and you should submit it as a patch.=20

There may be other ways to fix this (there are several ways to fix things w=
ithin the build system) but if you submit a patch we can get some comments.

John.
--=20