DPDK patches and discussions
 help / color / mirror / Atom feed
From: Juraj Linkeš <juraj.linkes@pantheon.tech>
To: thomas@monjalon.net, david.marchand@redhat.com,
	bruce.richardson@intel.com, aconole@redhat.com,
	maicolgabriel@hotmail.com
Cc: dev@dpdk.org, juraj.linkes@pantheon.tech, Ruifeng.Wang@arm.com,
	Honnappa.Nagarahalli@arm.com
Subject: [dpdk-dev] [PATCH v14 4/7] build: add aarch32 meson build flags
Date: Wed, 17 Mar 2021 14:36:00 +0100
Message-ID: <1615988163-17371-5-git-send-email-juraj.linkes@pantheon.tech> (raw)
In-Reply-To: <1615988163-17371-1-git-send-email-juraj.linkes@pantheon.tech>

Add aarch32 extra build flags and aarch32 machine flags to generic
machine args.
Also modify how arm flags are updated in meson build - for 32-bit build,
update only if cross-compiling.

Signed-off-by: Juraj Linkeš <juraj.linkes@pantheon.tech>
Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
---
 config/arm/meson.build | 24 +++++++++++++++++++++---
 1 file changed, 21 insertions(+), 3 deletions(-)

diff --git a/config/arm/meson.build b/config/arm/meson.build
index 00bc4610a3..0f14741ebe 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -69,7 +69,14 @@ part_number_config_arm = {
 			['RTE_ARM_FEATURE_ATOMICS', true],
 			['RTE_MAX_LCORE', 64]
 		]
-	}
+	},
+	'aarch32': {
+		'machine_args': ['-march=armv8-a',
+				 '-mfpu=neon'],
+		'flags': [
+			['RTE_ARCH_ARM_NEON_MEMCPY', false],
+			['RTE_ARCH_STRICT_ALIGN', true]
+		]}
 }
 implementer_arm = {
 	'description': 'Arm',
@@ -199,14 +206,23 @@ implementers = {
 dpdk_conf.set('RTE_ARCH_ARM', 1)
 dpdk_conf.set('RTE_FORCE_INTRINSICS', 1)
 
+update_flags = false
 if dpdk_conf.get('RTE_ARCH_32')
 	# armv7 build
 	dpdk_conf.set('RTE_CACHE_LINE_SIZE', 64)
 	dpdk_conf.set('RTE_ARCH_ARMv7', 1)
-	# the minimum architecture supported, armv7-a, needs the following,
-	machine_args += '-mfpu=neon'
+	if meson.is_cross_build()
+		update_flags = true
+		implementer_id = meson.get_cross_property('implementer_id')
+		part_number = meson.get_cross_property('part_number')
+		flags_common = []
+	else
+		# the minimum architecture supported, armv7-a, needs the following,
+		machine_args += '-mfpu=neon'
+	endif
 else
 	# aarch64 build
+	update_flags = true
 	if not meson.is_cross_build()
 		if machine == 'default'
 			# default build
@@ -232,7 +248,9 @@ else
 		implementer_id = meson.get_cross_property('implementer_id')
 		part_number = meson.get_cross_property('part_number')
 	endif
+endif
 
+if update_flags
 	if implementers.has_key(implementer_id)
 		implementer_config = implementers[implementer_id]
 	else
-- 
2.20.1


  parent reply	other threads:[~2021-03-17 13:36 UTC|newest]

Thread overview: 158+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-15  9:03 [dpdk-dev] [PATCH v3 0/4] aarch64 -> arm32 cross compilation support Juraj Linkeš
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 1/4] build: port arm32 options from make to meson Juraj Linkeš
2020-04-15 11:45   ` Luca Boccassi
2020-04-16  6:16     ` Juraj Linkeš
2020-04-16  8:53       ` Luca Boccassi
2020-04-16 11:25         ` Juraj Linkeš
2020-04-16 12:00           ` Luca Boccassi
2020-04-16 12:22             ` Juraj Linkeš
2020-04-16 15:11               ` Ruifeng Wang
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 2/4] build: add arm32 meson build flags Juraj Linkeš
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 3/4] build: add arm32 meson cross file Juraj Linkeš
2020-04-15  9:03 ` [dpdk-dev] [PATCH v3 4/4] ci: add aarch64 -> arm32 cross compiling jobs Juraj Linkeš
2020-04-29 10:24 ` [dpdk-dev] [PATCH v4 0/4] aarch64 -> arm32 cross compilation support Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 1/4] build: disable vhost NUMA for arm32 Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 2/4] build: add arm32 meson build flags Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 3/4] build: add arm32 meson cross file Juraj Linkeš
2020-04-29 10:24   ` [dpdk-dev] [PATCH v4 4/4] ci: add aarch64 -> arm32 cross compiling jobs Juraj Linkeš
2020-05-05 18:56     ` Aaron Conole
2020-05-11  7:05       ` Juraj Linkeš
2020-07-06  8:28   ` [dpdk-dev] [PATCH v5 0/4] aarch64 -> arm32 cross compilation support Juraj Linkeš
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 1/4] build: disable vhost NUMA for arm32 Juraj Linkeš
2020-07-06  8:56       ` David Marchand
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 2/4] build: add arm32 meson build flags Juraj Linkeš
2020-07-06  9:11       ` Jerin Jacob
2020-07-07 20:44         ` Honnappa Nagarahalli
2020-07-08  8:33           ` Jerin Jacob
2020-07-08 20:55             ` Honnappa Nagarahalli
2020-07-09  4:49               ` Jerin Jacob
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 3/4] build: add arm32 meson cross file Juraj Linkeš
2020-07-06  8:28     ` [dpdk-dev] [PATCH v5 4/4] ci: add aarch64 -> arm32 cross compiling jobs Juraj Linkeš
2020-07-06  9:11       ` Juraj Linkeš
2020-08-13  9:21     ` [dpdk-dev] [PATCH v6 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-14  2:10         ` Ruifeng Wang
2020-08-13  9:21       ` [dpdk-dev] [PATCH v6 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-08-14 10:31       ` [dpdk-dev] [PATCH v7 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-19 17:45           ` Ajit Khaparde
2020-08-20  3:00             ` Ruifeng Wang
2020-08-20  9:13               ` Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-14 10:31         ` [dpdk-dev] [PATCH v7 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-08-25 13:04         ` [dpdk-dev] [PATCH v8 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-25 19:05             ` Ajit Khaparde
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-25 14:16             ` Aaron Conole
2020-08-26  6:21               ` Juraj Linkeš
2020-08-25 13:04           ` [dpdk-dev] [PATCH v8 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-08-25 14:03             ` Aaron Conole
2020-08-26  3:12               ` Phil Yang
2020-08-28 11:38           ` [dpdk-dev] [PATCH v9 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-08-28 11:38             ` [dpdk-dev] [PATCH v9 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-09-11 13:20               ` Aaron Conole
2020-09-16  8:04                 ` Juraj Linkeš
2020-09-16  8:21             ` [dpdk-dev] [PATCH v10 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 1/5] net/bnxt: add support for aarch32 Juraj Linkeš
2020-11-04 18:30                 ` Lance Richardson
2020-11-05  7:20                   ` Ruifeng Wang
2020-11-05 13:41                     ` Lance Richardson
2020-11-05 15:13                       ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 2/5] build: add aarch32 meson build flags Juraj Linkeš
2020-10-21 14:24                 ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 3/5] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-10-21 14:27                 ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 4/5] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-10-21 14:29                 ` Ruifeng Wang
2020-09-16  8:21               ` [dpdk-dev] [PATCH v10 5/5] doc: add aarch32 build guidance Juraj Linkeš
2020-10-21 14:32                 ` Ruifeng Wang
2020-10-21 11:42               ` [dpdk-dev] [PATCH v10 0/5] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-10-21 11:52                 ` Thomas Monjalon
2020-10-28  9:22               ` Jerin Jacob
2020-11-30 14:03               ` Aaron Conole
2020-12-09 12:59               ` [dpdk-dev] [PATCH v11 0/7] " Juraj Linkeš
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2020-12-09 13:37                   ` [dpdk-dev] ***Spam*** " Andrew Rybchenko
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 2/7] net/bnxt: " Juraj Linkeš
2020-12-09 14:10                   ` Lance Richardson
2020-12-09 14:16                     ` Ruifeng Wang
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 3/7] net/bnxt: add support for aarch32 Juraj Linkeš
2020-12-09 13:59                   ` Lance Richardson
2020-12-09 14:11                     ` Ruifeng Wang
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 4/7] build: add aarch32 meson build flags Juraj Linkeš
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 5/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 6/7] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-12-09 15:29                   ` Aaron Conole
2020-12-09 12:59                 ` [dpdk-dev] [PATCH v11 7/7] doc: add aarch32 build guidance Juraj Linkeš
2020-12-11  8:26                 ` [dpdk-dev] [PATCH v12 0/6] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 1/6] net/sfc: fix aarch32 build Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 2/6] net/bnxt: " Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 3/6] build: add aarch32 meson build flags Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 4/6] build: add aarch32 to meson cross-compilation Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 5/6] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2020-12-11  8:26                   ` [dpdk-dev] [PATCH v12 6/6] doc: add aarch32 build guidance Juraj Linkeš
2021-03-09  8:36                   ` [dpdk-dev] [PATCH v13 0/7] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 2/7] net/bnxt: " Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 3/7] net/virtio: " Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 4/7] build: add aarch32 meson build flags Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 5/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 6/7] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-03-09  8:36                     ` [dpdk-dev] [PATCH v13 7/7] doc: add aarch32 build guidance Juraj Linkeš
2021-03-09 13:46                       ` Aaron Conole
2021-03-17 13:35                     ` [dpdk-dev] [PATCH v14 0/7] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-03-17 13:35                       ` [dpdk-dev] [PATCH v14 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2021-03-17 13:35                       ` [dpdk-dev] [PATCH v14 2/7] net/bnxt: " Juraj Linkeš
2021-03-17 13:35                       ` [dpdk-dev] [PATCH v14 3/7] net/virtio: " Juraj Linkeš
2021-03-17 13:36                       ` Juraj Linkeš [this message]
2021-03-17 13:36                       ` [dpdk-dev] [PATCH v14 5/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-03-17 13:36                       ` [dpdk-dev] [PATCH v14 6/7] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-03-17 13:36                       ` [dpdk-dev] [PATCH v14 7/7] doc: add aarch32 build guidance Juraj Linkeš
2021-04-21  8:50                       ` [dpdk-dev] [PATCH v16 0/8] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 1/8] net/sfc: fix aarch32 build Juraj Linkeš
2021-04-21  9:04                           ` Andrew Rybchenko
2021-04-21 10:06                             ` Ruifeng Wang
2021-04-21 14:08                               ` Juraj Linkeš
2021-04-21 14:20                                 ` Andrew Rybchenko
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 2/8] net/bnxt: " Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 3/8] net/virtio: " Juraj Linkeš
2021-04-21  9:16                           ` Maxime Coquelin
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 4/8] eal/arm: update CPU flags Juraj Linkeš
2021-04-21 14:28                           ` Juraj Linkeš
2021-04-22  5:32                             ` Ruifeng Wang
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 5/8] build: add aarch32 meson build flags Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 6/8] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 7/8] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-04-21  8:50                         ` [dpdk-dev] [PATCH v16 8/8] doc: add aarch32 build guidance Juraj Linkeš
2021-04-22 12:49                         ` [dpdk-dev] [PATCH v17 0/8] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 1/8] net/sfc: fix aarch32 build Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 2/8] net/bnxt: " Juraj Linkeš
2021-04-22 18:50                             ` Ajit Khaparde
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 3/8] net/virtio: " Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 4/8] eal/arm: update CPU flags Juraj Linkeš
2021-04-25  7:03                             ` Ruifeng Wang
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 5/8] build: add aarch32 meson build flags Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 6/8] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 7/8] ci: add aarch64 -> aarch32 cross compiling jobs Juraj Linkeš
2021-04-22 12:49                           ` [dpdk-dev] [PATCH v17 8/8] doc: add aarch32 build guidance Juraj Linkeš
2021-07-07 13:25                           ` [dpdk-dev] [PATCH v18 0/7] aarch64 -> aarch32 cross compilation support Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 1/7] net/sfc: fix aarch32 build Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 2/7] net/bnxt: " Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 3/7] net/virtio: " Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 4/7] eal/arm: update CPU flags Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 5/7] build: add aarch32 meson build flags Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 6/7] build: add aarch32 to meson cross-compilation Juraj Linkeš
2021-07-07 13:25                             ` [dpdk-dev] [PATCH v18 7/7] doc: add aarch32 build guidance Juraj Linkeš
2021-07-09 18:19                             ` [dpdk-dev] [PATCH v18 0/7] aarch64 -> aarch32 cross compilation support Thomas Monjalon

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1615988163-17371-5-git-send-email-juraj.linkes@pantheon.tech \
    --to=juraj.linkes@pantheon.tech \
    --cc=Honnappa.Nagarahalli@arm.com \
    --cc=Ruifeng.Wang@arm.com \
    --cc=aconole@redhat.com \
    --cc=bruce.richardson@intel.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=maicolgabriel@hotmail.com \
    --cc=thomas@monjalon.net \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git