DPDK patches and discussions
 help / color / mirror / Atom feed
From: Srikanth Yalavarthi <syalavarthi@marvell.com>
To: Bruce Richardson <bruce.richardson@intel.com>,
	Aaron Conole <aconole@redhat.com>,
	Igor Russkikh <irusskikh@marvell.com>,
	David Marchand <david.marchand@redhat.com>
Cc: <dev@dpdk.org>, <syalavarthi@marvell.com>,
	<sshankarnara@marvell.com>, <aprabhu@marvell.com>,
	<ptakkar@marvell.com>, <stable@dpdk.org>
Subject: [PATCH v5 1/1] build: add libarchive to external deps
Date: Sun, 5 Nov 2023 20:12:43 -0800	[thread overview]
Message-ID: <20231106041243.13621-1-syalavarthi@marvell.com> (raw)
In-Reply-To: <20231020170135.18319-1-syalavarthi@marvell.com>

In order to avoid linking with Libs.private, libarchive
is not added to ext_deps during the meson setup stage.

Since libarchive is not added to ext_deps, cross-compilation
or native compilation with libarchive installed in non-standard
location fails with errors related to "cannot find -larchive"
or "archive.h: No such file or directory". In order to fix the
build failures, user is required to define the 'c_args' and
'c_link_args' with '-I<includedir>' and '-L<libdir>'.

This patch adds libarchive to ext_deps and further would not
require setting c_args and c_link_args externally.

Fixes: 40edb9c0d36b ("eal: handle compressed firmware")
Cc: stable@dpdk.org

Signed-off-by: Srikanth Yalavarthi <syalavarthi@marvell.com>
---
v5:
  - Updated as per review comments
v4:
  - Rebase over latest main
v3:
  - Add to libarchive ext_deps
v2:
  - Update ml/cnxk meson config
v1:
  - Initial patch

 config/meson.build  | 5 -----
 lib/eal/meson.build | 3 +++
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/config/meson.build b/config/meson.build
index 0968351740..250833d0a4 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -241,11 +241,6 @@ dpdk_conf.set('RTE_BACKTRACE', cc.has_header('execinfo.h') or is_windows)
 libarchive = dependency('libarchive', required: false, method: 'pkg-config')
 if libarchive.found()
     dpdk_conf.set('RTE_HAS_LIBARCHIVE', 1)
-    # Push libarchive link dependency at the project level to support
-    # statically linking dpdk apps. Details at:
-    # https://inbox.dpdk.org/dev/20210605004024.660267a1@sovereign/
-    add_project_link_arguments('-larchive', language: 'c')
-    dpdk_extra_ldflags += '-larchive'
 endif
 
 # check for libbsd
diff --git a/lib/eal/meson.build b/lib/eal/meson.build
index 9942104386..e1d6c4cf17 100644
--- a/lib/eal/meson.build
+++ b/lib/eal/meson.build
@@ -21,6 +21,9 @@ endif
 if dpdk_conf.has('RTE_USE_LIBBSD')
     ext_deps += libbsd
 endif
+if dpdk_conf.has('RTE_HAS_LIBARCHIVE')
+    ext_deps += libarchive
+endif
 if cc.has_function('getentropy', prefix : '#include <unistd.h>')
     cflags += '-DRTE_LIBEAL_USE_GETENTROPY'
 endif
-- 
2.42.0


  parent reply	other threads:[~2023-11-06  4:12 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-20 17:01 [PATCH 1/1] build: update link args and includes for libarchive Srikanth Yalavarthi
2023-10-23  9:26 ` Bruce Richardson
2023-10-23 11:40   ` [EXT] " Srikanth Yalavarthi
2023-10-23 11:53     ` Bruce Richardson
2023-10-23 12:46       ` Srikanth Yalavarthi
2023-10-23 13:00         ` Bruce Richardson
2023-10-23 13:06           ` Bruce Richardson
2023-10-23 14:01             ` Srikanth Yalavarthi
2023-10-26 12:53               ` Srikanth Yalavarthi
2023-10-29  8:10 ` [PATCH v2 1/1] build: add libarchive to external deps Srikanth Yalavarthi
2023-10-29  8:20 ` [PATCH v3 " Srikanth Yalavarthi
2023-11-03 16:38 ` [PATCH v4 " Srikanth Yalavarthi
2023-11-03 16:50   ` Bruce Richardson
2023-11-06  4:27     ` [EXT] " Srikanth Yalavarthi
2023-11-06  4:12 ` Srikanth Yalavarthi [this message]
2023-11-06  8:53   ` [PATCH v5 " Bruce Richardson
2023-11-06 15:24     ` Thomas Monjalon
2023-11-06 15:32       ` Thomas Monjalon
2023-11-06 16:03   ` David Marchand
2023-11-06 16:23     ` Bruce Richardson
2023-11-06 18:17       ` David Marchand

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=20231106041243.13621-1-syalavarthi@marvell.com \
    --to=syalavarthi@marvell.com \
    --cc=aconole@redhat.com \
    --cc=aprabhu@marvell.com \
    --cc=bruce.richardson@intel.com \
    --cc=david.marchand@redhat.com \
    --cc=dev@dpdk.org \
    --cc=irusskikh@marvell.com \
    --cc=ptakkar@marvell.com \
    --cc=sshankarnara@marvell.com \
    --cc=stable@dpdk.org \
    /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
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).