[whinlatter][PATCH 7/9] systemd: backport fix to build with glibc-2.43 on host

[martin.jansa@gmail.com]

From: Martin Jansa <martin.jansa@gmail.com>

fixes systemd-systemctl-native on hosts with glibc-2.43:

In file included from ../sources/systemd-systemctl-257.9/src/basic/errno-list.c:13:
src/basic/errno-to-name.h:71:23: error: initialized field overwritten [-Werror=override-init]
   71 |         [EFSBADCRC] = "EFSBADCRC",
      |                       ^~~~~~~~~~~
src/basic/errno-to-name.h:71:23: note: (near initialization for ?errno_names[74]?)
src/basic/errno-to-name.h:114:26: error: initialized field overwritten [-Werror=override-init]
  114 |         [EFSCORRUPTED] = "EFSCORRUPTED",
      |                          ^~~~~~~~~~~~~~
src/basic/errno-to-name.h:114:26: note: (near initialization for ?errno_names[117]?)

Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
---
 meta/recipes-core/systemd/systemd.inc         |  4 ++-
 ...ilter-out-EFSBADCRC-and-EFSCORRUPTED.patch | 34 +++++++++++++++++++
 2 files changed, 37 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-core/systemd/systemd/0001-errno-list-filter-out-EFSBADCRC-and-EFSCORRUPTED.patch

diff --git a/meta/recipes-core/systemd/systemd.inc b/meta/recipes-core/systemd/systemd.inc
index 761660f2c8..f41acc029d 100644
--- a/meta/recipes-core/systemd/systemd.inc
+++ b/meta/recipes-core/systemd/systemd.inc
@@ -17,6 +17,8 @@ LIC_FILES_CHKSUM = "file://LICENSE.GPL2;md5=751419260aa954499f7abaabaa882bbe \
 
 SRCREV = "5e38d199a623563698ab4a69acbbe3afa9135198"
 SRCBRANCH = "v257-stable"
-SRC_URI = "git://github.com/systemd/systemd.git;protocol=https;branch=${SRCBRANCH};tag=v${PV}"
+SRC_URI = "git://github.com/systemd/systemd.git;protocol=https;branch=${SRCBRANCH};tag=v${PV} \
+    file://0001-errno-list-filter-out-EFSBADCRC-and-EFSCORRUPTED.patch \
+"
 
 CVE_PRODUCT = "systemd"
diff --git a/meta/recipes-core/systemd/systemd/0001-errno-list-filter-out-EFSBADCRC-and-EFSCORRUPTED.patch b/meta/recipes-core/systemd/systemd/0001-errno-list-filter-out-EFSBADCRC-and-EFSCORRUPTED.patch
new file mode 100644
index 0000000000..5673175cb1
--- /dev/null
+++ b/meta/recipes-core/systemd/systemd/0001-errno-list-filter-out-EFSBADCRC-and-EFSCORRUPTED.patch
@@ -0,0 +1,34 @@
+From fb146f6d2c5118410fd19907651fd8f7310bf69e Mon Sep 17 00:00:00 2001
+From: Yu Watanabe <watanabe.yu+github@gmail.com>
+Date: Tue, 24 Feb 2026 20:19:45 +0900
+Subject: [PATCH] errno-list: filter out EFSBADCRC and EFSCORRUPTED
+
+These are introduced in kernel v7.0.
+
+Upstream-Status: Backport [https://github.com/systemd/systemd/commit/3cfb16998808a6ec8012a6120d0a82f0e1a0c8bb]
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ src/basic/generate-errno-list.sh | 10 +++++++---
+ 1 file changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/src/basic/generate-errno-list.sh b/src/basic/generate-errno-list.sh
+index f756b2e020..491fa1b6e3 100755
+--- a/src/basic/generate-errno-list.sh
++++ b/src/basic/generate-errno-list.sh
+@@ -3,9 +3,13 @@
+ set -eu
+ set -o pipefail
+ 
+-# In kernel's arch/parisc/include/uapi/asm/errno.h, ECANCELLED and EREFUSED are defined as aliases of
+-# ECANCELED and ECONNREFUSED, respectively. Let's drop them.
++# In kernel's arch/parisc/include/uapi/asm/errno.h, The following aliases are defined:
++# ECANCELLED → ECANCELED
++# EREFUSED → ECONNREFUSED
++# EFSBADCRC → EBADMSG
++# EFSCORRUPTED → EUCLEAN
++# Let's drop them.
+ 
+ ${1:?} -dM -include errno.h - </dev/null | \
+-       grep -Ev '^#define[[:space:]]+(ECANCELLED|EREFUSED)' | \
++       grep -Ev '^#define[[:space:]]+(ECANCELLED|EREFUSED|EFSBADCRC|EFSCORRUPTED)' | \
+        awk '/^#define[ \t]+E[^ _]+[ \t]+/ { print $2; }'