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From: "Burakov, Anatoly" <anatoly.burakov@intel.com>
To: Bruce Richardson <bruce.richardson@intel.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>,
	bluca@debian.org, ktraynor@redhat.com
Subject: Re: [dpdk-dev] [PATCH v3 1/9] config: change ABI versioning to global
Date: Thu, 17 Oct 2019 11:25:11 +0100
Message-ID: <a7cec535-d9b3-a377-2540-590a05e9900e@intel.com> (raw)
In-Reply-To: <20191017084459.GA855@bricha3-MOBL.ger.corp.intel.com>

On 17-Oct-19 9:44 AM, 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

I can certainly change it back. This wasn't intentional - i just did a 
search-and-replace without thinking too much about it :)

-- 
Thanks,
Anatoly

  reply index

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 [this message]
2019-10-17 14:09       ` Luca Boccassi
2019-10-17 14:12         ` Bruce Richardson
2019-10-18 10:07         ` Kevin Traynor
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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