From: Panu Matilainen <pmatilai@redhat.com>
To: Thomas Monjalon <thomas.monjalon@6wind.com>
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH 03/10] mk: install a standard cutomizable tree
Date: Wed, 2 Dec 2015 15:29:47 +0200 [thread overview]
Message-ID: <565EF24B.2080507@redhat.com> (raw)
In-Reply-To: <1767798.Go7fG5LFJB@xps13>
On 12/02/2015 03:05 PM, Thomas Monjalon wrote:
> 2015-12-02 14:54, Panu Matilainen:
>> On 12/02/2015 01:25 PM, Thomas Monjalon wrote:
>>> 2015-12-02 12:27, Panu Matilainen:
>>>> $(prefix)/share is supposed to be shareable across different
>>>> architectures. Most of the content here is, but at least the lib symlink
>>>> and .config file are not.
>>>
>>> The case you want to address is multilib 32/x32/64, right?
>>
>> That, plus modern Debian/Ubuntu supports multiarch, not just -lib.
>
> We do not support completely different platforms (e.g. ARM and x86)
> with only one include directory. At the moment, only variants (32/64)
> live together.
Actually even the variants will run into problems because eg
rte_config.h will differ between 32- and 64-bit. But that's a problem
for another day, this is hardly the most pressing of issues :)
>
>>>> One option is to install .config and the symlinks within $(sdkdir)/$(T)
>>>> directories, then it can be shared across architectures because each
>>>> lives in their own directory. Another possibility is moving the whole
>>>> sdk directory into a subdir in $(libdir), but that misses the
>>>> opportunity to share across architectures (whether anybody actually
>>>> cares is a whole other question :)
>>>
>>> Yes, I tried to remove the use of RTE_TARGET when building an example.
>>> But we can keep it with a subdirectory in $(sdkdir).
>>
>> Just realized my suggestion $(sdkdir)/$(T) would not cut it because if
>> T= is specified then this installation method wont be invoked at all :D
>
> I don't understand what you mean.
> In my patchset, the installation is the same (except some default values)
> with and without T=.
Hmm, must've misuderstood/mixed up with something Marios patches do.
Never mind, I was just mumbling out loud anyhow.
>
>> So yeah, RTE_TARGET. Or perhaps just RTE_ARCH. Dunno if there's actual
>> added value to having the whole target string there, but I wont mind either.
>
> RTE_TARGET is a safe choice for future.
>
Nod.
- Panu -
next prev parent reply other threads:[~2015-12-02 13:29 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-02 3:57 [dpdk-dev] [PATCH 00/10] standard make install Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 01/10] mk: remove multi-target install Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 02/10] mk: move installation procedure in install rule Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 03/10] mk: install a standard cutomizable tree Thomas Monjalon
2015-12-02 10:27 ` Panu Matilainen
2015-12-02 11:25 ` Thomas Monjalon
2015-12-02 12:54 ` Panu Matilainen
2015-12-02 13:05 ` Thomas Monjalon
2015-12-02 13:29 ` Panu Matilainen [this message]
2015-12-02 3:57 ` [dpdk-dev] [PATCH 04/10] mk: introduce new install syntax Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 05/10] mk: split install rule Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 06/10] mk: install kernel modules Thomas Monjalon
2015-12-02 9:53 ` Panu Matilainen
2015-12-02 10:09 ` Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 07/10] mk: install binding tool in sbin directory Thomas Monjalon
2015-12-02 9:58 ` Panu Matilainen
2015-12-02 3:57 ` [dpdk-dev] [PATCH 08/10] mk: install doc Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 09/10] mk: install examples Thomas Monjalon
2015-12-02 3:57 ` [dpdk-dev] [PATCH 10/10] app/proc_info: rename binary with prefix Thomas Monjalon
2015-12-02 7:44 ` [dpdk-dev] [PATCH 00/10] standard make install Panu Matilainen
2015-12-02 9:25 ` Thomas Monjalon
2015-12-02 9:47 ` Panu Matilainen
2015-12-02 10:07 ` Thomas Monjalon
2015-12-03 5:01 ` [dpdk-dev] [PATCH v2 00/12] " Thomas Monjalon
2015-12-03 5:01 ` [dpdk-dev] [PATCH v2 01/12] mk: remove testall Thomas Monjalon
2015-12-03 5:01 ` [dpdk-dev] [PATCH v2 02/12] mk: remove multi-target install Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 03/12] mk: move installation procedure in install rule Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 04/12] mk: install a standard cutomizable tree Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 05/12] mk: introduce new install syntax Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 06/12] mk: split install rule Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 07/12] mk: install kernel modules Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 08/12] mk: install binding tool in sbin directory Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 09/12] mk: install doc Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 10/12] mk: install examples Thomas Monjalon
2015-12-03 13:19 ` Panu Matilainen
2015-12-03 13:32 ` Thomas Monjalon
2015-12-03 13:35 ` Panu Matilainen
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 11/12] app/proc_info: rename binary with prefix Thomas Monjalon
2015-12-03 5:02 ` [dpdk-dev] [PATCH v2 12/12] pkg: update RPM with standard install Thomas Monjalon
2015-12-03 10:57 ` [dpdk-dev] [PATCH v2 00/12] standard make install Bruce Richardson
2015-12-03 11:02 ` Thomas Monjalon
2015-12-03 11:06 ` Thomas Monjalon
2015-12-03 11:10 ` Bruce Richardson
2015-12-03 11:07 ` Bruce Richardson
2015-12-03 13:26 ` Panu Matilainen
2015-12-03 13:34 ` Thomas Monjalon
2015-12-03 15:52 ` Arevalo, Mario Alfredo C
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 00/13] " Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 01/13] mk: remove testall Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 02/13] mk: remove multi-target install Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 03/13] mk: move installation procedure in install rule Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 04/13] mk: install a standard cutomizable tree Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 05/13] mk: introduce new install syntax Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 06/13] mk: split install rule Thomas Monjalon
2015-12-07 23:22 ` Arevalo, Mario Alfredo C
2015-12-07 23:51 ` Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 07/13] mk: install kernel modules Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 08/13] mk: install binding tool in sbin directory Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 09/13] mk: install doc Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 10/13] mk: install examples Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 11/13] app/proc_info: rename binary with prefix Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 12/13] pkg: update RPM with standard install Thomas Monjalon
2015-12-03 13:45 ` [dpdk-dev] [PATCH v3 13/13] maintainers: take responsibility for build system Thomas Monjalon
2015-12-04 9:40 ` Olivier MATZ
2015-12-03 15:31 ` [dpdk-dev] [PATCH v3 00/13] standard make install Bruce Richardson
2015-12-03 17:05 ` Thomas Monjalon
2015-12-06 15:00 ` Thomas Monjalon
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