lms : set a baseline policy version for cmake

Cmake upgrade to 4.0+ removes compatibility with versions older than 3.5 [1].

Set a baseline policy version for CMake using
CMAKE_POLICY_VERSION_MINIMUM variable until upstream source implements the fix.

[1] https://git.yoctoproject.org/poky/commit/?id=2c9a6b4a81b642fc3e6815aa83d1c9bafb56c7db

Signed-off-by: Yogesh Tyagi <yogesh.tyagi@intel.com>
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>

2 files changed, 44 insertions, 0 deletions

diff --git a/dynamic-layers/openembedded-layer/recipes-bsp/amt/files/0001-cmake-Bump-required-CMake-version-to-3.5-to-allow-bu.patch b/dynamic-layers/openembedded-layer/recipes-bsp/amt/files/0001-cmake-Bump-required-CMake-version-to-3.5-to-allow-bu.patch
new file mode 100644
index 00000000..34622d42
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-bsp/amt/files/0001-cmake-Bump-required-CMake-version-to-3.5-to-allow-bu.patch
@@ -0,0 +1,39 @@
+From e1f6129390706044112496b6f10baee5b604b4c8 Mon Sep 17 00:00:00 2001
+From: Yogesh Tyagi <yogesh.tyagi@intel.com>
+Date: Wed, 23 Jul 2025 23:48:41 +0800
+Subject: [PATCH] cmake: Bump required CMake version to 3.5 to allow builds
+ with CMake 4+
+
+This enables builds with CMake 4+, fixing:
+
+    CMake Error at CMakeLists.txt:1 (cmake_minimum_required):
+      Compatibility with CMake < 3.5 has been removed from CMake.
+
+      Update the VERSION argument <min> value.  Or, use the <min>...<max> syntax
+      to tell CMake that the project requires at least <min> but has been
+      updated to work with policies introduced by <max> or earlier.
+
+      Or, add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to try configuring anyway.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Yogesh Tyagi <yogesh.tyagi@intel.com>
+---
+ CIM_Framework/openwsman/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CIM_Framework/openwsman/CMakeLists.txt b/CIM_Framework/openwsman/CMakeLists.txt
+index 6e54c66..e2ffa5f 100644
+--- a/CIM_Framework/openwsman/CMakeLists.txt
++++ b/CIM_Framework/openwsman/CMakeLists.txt
+@@ -6,7 +6,7 @@ PROJECT(openwsman)
+
+ # 2.6 minimum because of CMP0005 (escaping defines)
+ # 2.8.12 minimum because CMake 3.19.7 says so
+-cmake_minimum_required(VERSION 2.8.12)
++cmake_minimum_required(VERSION 3.5)
+
+ include(CTest)
+ enable_testing()
+--
+2.37.3
diff --git a/dynamic-layers/openembedded-layer/recipes-bsp/amt/lms_2406.0.0.0.bb b/dynamic-layers/openembedded-layer/recipes-bsp/amt/lms_2406.0.0.0.bb
index 0a5a57ed..ae60df9e 100644
--- a/dynamic-layers/openembedded-layer/recipes-bsp/amt/lms_2406.0.0.0.bb
+++ b/dynamic-layers/openembedded-layer/recipes-bsp/amt/lms_2406.0.0.0.bb
@@ -21,12 +21,17 @@ PACKAGECONFIG[networkmanager] = "-DNETWORK_NM=ON, -DNETWORK_NM=OFF, networkmanag
 
 REQUIRED_DISTRO_FEATURES = "systemd"
 
+EXTRA_OECMAKE += " \
+                  -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
+                  "
+
 FILES:${PN} += "${datadir}/dbus-1/system-services/*.service"
 
 SYSTEMD_SERVICE:${PN} = "lms.service"
 
 SRC_URI = "git://github.com/intel/lms.git;branch=master;protocol=https \
            file://0001-LMS-fix-build-issue-with-gcc-15.patch \
+           file://0001-cmake-Bump-required-CMake-version-to-3.5-to-allow-bu.patch \
            "
 SRCREV = "388f115b2aeb3ea11499971c65f828daefd32c47"