systemd: backport a patch to avoid unnecessary rsync dependency with latest meson

(From OE-Core rev: 3f0269ff1e5f87b23ef9012813a753daf3c5c24f)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 56 insertions, 1 deletions

diff --git a/meta/recipes-core/systemd/files/7c5fd25119a495009ea62f79e5daec34cc464628.patch b/meta/recipes-core/systemd/files/7c5fd25119a495009ea62f79e5daec34cc464628.patch
new file mode 100644
index 0000000000..ae449791f1
--- /dev/null
+++ b/meta/recipes-core/systemd/files/7c5fd25119a495009ea62f79e5daec34cc464628.patch
@@ -0,0 +1,53 @@
+From 7c5fd25119a495009ea62f79e5daec34cc464628 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
+Date: Mon, 12 Apr 2021 14:03:32 +0200
+Subject: [PATCH] meson: do not fail if rsync is not installed with meson
+ 0.57.2
+
+https://github.com/mesonbuild/meson/issues/8641
+
+Our CI started to fail. Even if the change is reverted in meson,
+we need a quick workaround here.
+
+Upstream-Status: Backport
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ man/meson.build | 25 ++++++++++++++-----------
+ 1 file changed, 14 insertions(+), 11 deletions(-)
+
+diff --git a/man/meson.build b/man/meson.build
+index 3cae8446cda..f9c4b83dc81 100644
+--- a/man/meson.build
++++ b/man/meson.build
+@@ -184,17 +184,20 @@ html = custom_target(
+         depends : html_pages,
+         command : ['echo'])
+ 
+-run_target(
+-        'doc-sync',
+-        depends : man_pages + html_pages,
+-        command : ['rsync', '-rlv',
+-                   '--delete-excluded',
+-                   '--include=man',
+-                   '--include=*.html',
+-                   '--exclude=*',
+-                   '--omit-dir-times',
+-                   meson.current_build_dir(),
+-                   get_option('www-target')])
++rsync = find_program('rsync', required : false)
++if rsync.found()
++        run_target(
++                'doc-sync',
++                depends : man_pages + html_pages,
++                command : [rsync, '-rlv',
++                           '--delete-excluded',
++                           '--include=man',
++                           '--include=*.html',
++                           '--exclude=*',
++                           '--omit-dir-times',
++                           meson.current_build_dir(),
++                           get_option('www-target')])
++endif
+ 
+ ############################################################
+ 
diff --git a/meta/recipes-core/systemd/systemd.inc b/meta/recipes-core/systemd/systemd.inc
index 7d3b3064ba..3a919fd82b 100644
--- a/meta/recipes-core/systemd/systemd.inc
+++ b/meta/recipes-core/systemd/systemd.inc
@@ -16,6 +16,8 @@ LIC_FILES_CHKSUM = "file://LICENSE.GPL2;md5=751419260aa954499f7abaabaa882bbe \
 
 SRCREV = "17472dca0160cbe7b807ca648475fd70d0d62fe5"
 SRCBRANCH = "v247-stable"
-SRC_URI = "git://github.com/systemd/systemd-stable.git;protocol=git;branch=${SRCBRANCH}"
+SRC_URI = "git://github.com/systemd/systemd-stable.git;protocol=git;branch=${SRCBRANCH} \
+           file://7c5fd25119a495009ea62f79e5daec34cc464628.patch \
+"
 
 S = "${WORKDIR}/git"