From: Kevin Traynor <ktraynor@redhat.com>
To: Luca Boccassi <bluca@debian.org>,
Bruce Richardson <bruce.richardson@intel.com>,
Anatoly Burakov <anatoly.burakov@intel.com>,
Christian Ehrhardt <christian.ehrhardt@canonical.com>,
Timothy Redaelli <tredaelli@redhat.com>
Cc: dev@dpdk.org, Marcin Baran <marcinx.baran@intel.com>,
Thomas Monjalon <thomas@monjalon.net>,
john.mcnamara@intel.com, david.marchand@redhat.com,
Pawel Modrak <pawelx.modrak@intel.com>
Subject: Re: [dpdk-dev] [PATCH v3 1/9] config: change ABI versioning to global
Date: Fri, 18 Oct 2019 11:07:46 +0100 [thread overview]
Message-ID: <6ff0fd00-8a1b-3955-1d35-ef0f8fe9274b@redhat.com> (raw)
In-Reply-To: <5c8c094e3bbac75068ae86a0682f6b31a2f7e417.camel@debian.org>
On 17/10/2019 15:09, Luca Boccassi wrote:
> On Thu, 2019-10-17 at 09:44 +0100, Bruce Richardson wrote:
>> On Wed, Oct 16, 2019 at 06:03:36PM +0100, Anatoly Burakov wrote:
>>> From: Marcin Baran <
>>> marcinx.baran@intel.com
>>>>
>>>
>>> As per new ABI policy, all of the libraries are now versioned using
>>> one global ABI version. Changes in this patch implement the
>>> necessary steps to enable that.
>>>
>>> Signed-off-by: Marcin Baran <
>>> marcinx.baran@intel.com
>>>>
>>> Signed-off-by: Pawel Modrak <
>>> pawelx.modrak@intel.com
>>>>
>>> Signed-off-by: Anatoly Burakov <
>>> anatoly.burakov@intel.com
>>>>
>>> ---
>>>
>>> Notes:
>>> v3:
>>> - Removed Windows support from Makefile changes
>>> - Removed unneeded path conversions from meson files
>>>
>>> buildtools/meson.build | 2 ++
>>> config/ABI_VERSION | 1 +
>>> config/meson.build | 5 +++--
>>> drivers/meson.build | 20 ++++++++++++--------
>>> lib/meson.build | 18 +++++++++++-------
>>> meson_options.txt | 2 --
>>> mk/rte.lib.mk | 13 ++++---------
>>> 7 files changed, 33 insertions(+), 28 deletions(-)
>>> create mode 100644 config/ABI_VERSION
>>>
>>> diff --git a/buildtools/meson.build b/buildtools/meson.build
>>> index 32c79c1308..78ce69977d 100644
>>> --- a/buildtools/meson.build
>>> +++ b/buildtools/meson.build
>>> @@ -12,3 +12,5 @@ if python3.found()
>>> else
>>> map_to_def_cmd = ['meson', 'runpython', files('map_to_def.py')]
>>> endif
>>> +
>>> +is_experimental_cmd = [find_program('grep', 'findstr'), '^DPDK_']
>>> diff --git a/config/ABI_VERSION b/config/ABI_VERSION
>>> new file mode 100644
>>> index 0000000000..9a7c1e503f
>>> --- /dev/null
>>> +++ b/config/ABI_VERSION
>>> @@ -0,0 +1 @@
>>> +20.0
>>> diff --git a/config/meson.build b/config/meson.build
>>> index a27f731f85..3cfc02406c 100644
>>> --- a/config/meson.build
>>> +++ b/config/meson.build
>>> @@ -17,7 +17,8 @@ endforeach
>>> # set the major version, which might be used by drivers and
>>> libraries
>>> # depending on the configuration options
>>> pver = meson.project_version().split('.')
>>> -major_version = '@0@.@1@'.format(pver.get(0), pver.get(1))
>>> +abi_version = run_command(find_program('cat', 'more'),
>>> + files('ABI_VERSION')).stdout().strip()
>>>
>>> # extract all version information into the build configuration
>>> dpdk_conf.set('RTE_VER_YEAR', pver.get(0).to_int())
>>> @@ -37,7 +38,7 @@ endif
>>>
>>> pmd_subdir_opt = get_option('drivers_install_subdir')
>>> if pmd_subdir_opt.contains('<VERSION>')
>>> - pmd_subdir_opt =
>>> major_version.join(pmd_subdir_opt.split('<VERSION>'))
>>> + pmd_subdir_opt =
>>> abi_version.join(pmd_subdir_opt.split('<VERSION>'))
>>> endif
>>
>> This is an interesting change, and I'm not sure about it. I think for
>> user-visible changes, version should still refer to DPDK version
>> rather
>> than ABI version. Even with a stable ABI, it makes more sense to me
>> to find
>> the drivers in a 19.11 directory than a 20.0 one. Then again, the
>> drivers
>> should be re-usable across the one ABI version, so perhaps this is
>> the best
>> approach.
>>
>> Thoughts from others? Luca or Kevin, any thoughts from a packagers
>> perspective?
>>
>> /Bruce
>
> Hi,
>
> We are currently assembing this path using the ABI version in
> Debian/Ubuntu, as we want same-ABI libraries not to be co-installed,
> but instead fo use the exact same name/path. So from our POV this
> change seems right.
>
Seems ok to me as it's consistent with having the libs from different
releases using one ABI version. Would like to check with Timothy too..
+ Timothy
next prev parent reply other threads:[~2019-10-18 10:07 UTC|newest]
Thread overview: 131+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-30 9:21 [dpdk-dev] [PATCH 1/8] config: change ABI versioning for global Marcin Baran
2019-09-30 9:21 ` [dpdk-dev] [PATCH 2/8] buildtools: scripts for updating symbols abi version Marcin Baran
2019-09-30 9:21 ` [dpdk-dev] [PATCH 3/8] buildtools: add ABI versioning check script Marcin Baran
2019-09-30 10:27 ` Bruce Richardson
2019-09-30 9:21 ` [dpdk-dev] [PATCH 4/8] build: change ABI version to 20.0 Marcin Baran
2019-09-30 9:21 ` [dpdk-dev] [PATCH 5/8] lib: remove dead code from timer Marcin Baran
2019-09-30 9:21 ` [dpdk-dev] [PATCH 6/8] lib: remove dead code from lpm Marcin Baran
2019-09-30 9:21 ` [dpdk-dev] [PATCH 7/8] lib: remove dead code from distributor Marcin Baran
2019-09-30 9:21 ` [dpdk-dev] [PATCH 8/8] lib: change function suffix in distributor Marcin Baran
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 00/10] Implement the new ABI policy and add helper scripts Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 0/9] " Anatoly Burakov
2019-10-17 8:50 ` Bruce Richardson
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 00/10] " Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 " Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 " Anatoly Burakov
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 " Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 00/12] " Anatoly Burakov
2019-11-20 20:17 ` Thomas Monjalon
2019-11-20 22:13 ` David Marchand
2019-11-21 10:22 ` Burakov, Anatoly
2019-11-21 13:24 ` Kinsella, Ray
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 01/12] config: change ABI versioning to global Anatoly Burakov
2019-11-20 19:51 ` David Marchand
2019-11-20 22:01 ` David Marchand
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 02/12] config: remove CONFIG_RTE_MAJOR_ABI option Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 03/12] build: remove individual library versions Anatoly Burakov
2019-11-20 19:35 ` David Marchand
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 04/12] buildtools: add script for updating symbols abi version Anatoly Burakov
2019-11-20 20:05 ` David Marchand
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 05/12] buildtools: add ABI update shell script Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 06/12] timer: remove deprecated code Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 07/12] lpm: " Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 08/12] distributor: " Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 09/12] distributor: rename v2.0 ABI to _single suffix Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 10/12] drivers/octeontx: add missing public symbol Anatoly Burakov
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 11/12] build: change ABI version to 20.0 Anatoly Burakov
2019-11-20 20:47 ` David Marchand
2019-11-20 17:23 ` [dpdk-dev] [PATCH v8 12/12] buildtools: add ABI versioning check script Anatoly Burakov
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 01/10] config: change ABI versioning to global Anatoly Burakov
2019-11-19 13:53 ` Thomas Monjalon
2019-11-19 15:48 ` Burakov, Anatoly
2019-11-20 12:10 ` Kinsella, Ray
2019-11-20 13:31 ` Thomas Monjalon
2019-11-20 14:10 ` Kinsella, Ray
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 02/10] buildtools: add script for updating symbols abi version Anatoly Burakov
2019-11-19 14:01 ` Thomas Monjalon
2019-11-19 15:38 ` Burakov, Anatoly
2019-11-19 16:05 ` Thomas Monjalon
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 03/10] buildtools: add ABI update shell script Anatoly Burakov
2019-11-19 17:38 ` Thomas Monjalon
2019-11-20 11:50 ` Burakov, Anatoly
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 04/10] timer: remove deprecated code Anatoly Burakov
2019-11-19 21:42 ` David Marchand
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 05/10] lpm: " Anatoly Burakov
2019-11-19 21:43 ` David Marchand
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 06/10] distributor: " Anatoly Burakov
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 07/10] distributor: rename v2.0 ABI to _single suffix Anatoly Burakov
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 08/10] drivers/octeontx: add missing public symbol Anatoly Burakov
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 09/10] build: change ABI version to 20.0 Anatoly Burakov
2019-11-19 17:46 ` Thomas Monjalon
2019-11-19 21:50 ` David Marchand
2019-11-22 7:07 ` Sachin Saxena
2019-11-08 16:25 ` [dpdk-dev] [PATCH v7 10/10] buildtools: add ABI versioning check script Anatoly Burakov
2019-11-19 18:16 ` Thomas Monjalon
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 01/10] config: change ABI versioning to global Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 02/10] buildtools: add script for updating symbols abi version Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 03/10] buildtools: add ABI update shell script Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 04/10] timer: remove deprecated code Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 05/10] lpm: " Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 06/10] distributor: " Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 07/10] distributor: rename v2.0 ABI to _single suffix Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 08/10] drivers/octeontx: add missing public symbol Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 09/10] build: change ABI version to 20.0 Anatoly Burakov
2019-11-06 16:54 ` [dpdk-dev] [PATCH v6 10/10] buildtools: add ABI versioning check script Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 01/10] config: change ABI versioning to global Anatoly Burakov
2019-11-05 11:05 ` David Marchand
2019-11-05 13:50 ` Bruce Richardson
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 02/10] buildtools: add script for updating symbols abi version Anatoly Burakov
2019-11-06 15:38 ` David Marchand
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 03/10] buildtools: add ABI update shell script Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 04/10] timer: remove deprecated code Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 05/10] lpm: " Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 06/10] distributor: " Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 07/10] distributor: rename v2.0 ABI to _single suffix Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 08/10] drivers/octeontx: add missing public symbol Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 09/10] build: change ABI version to 20.0 Anatoly Burakov
2019-10-24 9:46 ` [dpdk-dev] [PATCH v5 10/10] buildtools: add ABI versioning check script Anatoly Burakov
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 01/10] config: change ABI versioning to global Anatoly Burakov
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 02/10] buildtools: add script for updating symbols abi version Anatoly Burakov
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 03/10] buildtools: add ABI update shell script Anatoly Burakov
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 04/10] timer: remove deprecated code Anatoly Burakov
2019-10-17 21:04 ` Carrillo, Erik G
2019-10-21 13:24 ` Kevin Traynor
2019-10-24 9:07 ` Burakov, Anatoly
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 05/10] lpm: " Anatoly Burakov
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 06/10] distributor: " Anatoly Burakov
2019-10-17 15:59 ` Hunt, David
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 07/10] distributor: rename v2.0 ABI to _single suffix Anatoly Burakov
2019-10-17 16:00 ` Hunt, David
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 08/10] drivers/octeontx: add missing public symbol Anatoly Burakov
2019-10-17 14:31 ` [dpdk-dev] [PATCH v4 09/10] build: change ABI version to 20.0 Anatoly Burakov
2019-10-17 14:32 ` [dpdk-dev] [PATCH v4 10/10] buildtools: add ABI versioning check script Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 1/9] config: change ABI versioning to global Anatoly Burakov
2019-10-17 8:44 ` Bruce Richardson
2019-10-17 10:25 ` Burakov, Anatoly
2019-10-17 14:09 ` Luca Boccassi
2019-10-17 14:12 ` Bruce Richardson
2019-10-18 10:07 ` Kevin Traynor [this message]
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 2/9] buildtools: add script for updating symbols abi version Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 3/9] buildtools: add ABI update shell script Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 4/9] timer: remove deprecated code Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 5/9] lpm: " Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 6/9] distributor: " Anatoly Burakov
2019-10-17 10:53 ` Hunt, David
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 7/9] drivers/octeontx: add missing public symbol Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 8/9] build: change ABI version to 20.0 Anatoly Burakov
2019-10-16 17:03 ` [dpdk-dev] [PATCH v3 9/9] buildtools: add ABI versioning check script Anatoly Burakov
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 01/10] config: change ABI versioning for global Anatoly Burakov
2019-10-16 13:22 ` Bruce Richardson
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 02/10] buildtools: add script for updating symbols abi version Anatoly Burakov
2019-10-16 13:25 ` Bruce Richardson
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 03/10] buildtools: add ABI update shell script Anatoly Burakov
2019-10-16 13:33 ` Bruce Richardson
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 04/10] timer: remove deprecated code Anatoly Burakov
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 05/10] lpm: " Anatoly Burakov
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 06/10] distributor: " Anatoly Burakov
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 07/10] lib: change function suffix in distributor Anatoly Burakov
2019-10-16 13:18 ` Hunt, David
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 08/10] drivers/octeontx: add missing public symbol Anatoly Burakov
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 09/10] build: change ABI version to 20.0 Anatoly Burakov
2019-10-16 12:43 ` [dpdk-dev] [PATCH v2 10/10] buildtools: add ABI versioning check script Anatoly Burakov
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