[rpms/openvino] origin/pr/8/head: Fix build against CMake 4.0.0 and later in rawhide

[rpms/openvino] origin/pr/8/head: Fix build against CMake 4.0.0 and later in rawhide

[Alexander F. Lent]

            A new commit has been pushed.

            Repo   : rpms/openvino
            Branch : origin/pr/8/head
            Commit : 9339fade5e5b34aa3170ef655423d80e7f1c940d
            Author : Alexander F. Lent <lx@xanderlent.com>
            Date   : 2025-03-03T12:01:58+00:00
            Stats  : +18/-1 in 2 file(s)
            URL    : https://src.fedoraproject.org/rpms/openvino/c/9339fade5e5b34aa3170ef655423d80e7f1c940d?branch=origin/pr/8/head

            Log:
            Fix build against CMake 4.0.0 and later in rawhide

The bundled custom oneDNN sources have too old of a default CMake version.
CMake 4.0.0-rc2 and newer only support backwards compatability with 3.5 and newer.
So, patch the oneDNN sources to build under this constraint.

Signed-off-by: Alexander F. Lent <lx@xanderlent.com>

---
diff --git a/onednn-minimum-cmake-version.patch b/onednn-minimum-cmake-version.patch
new file mode 100644
index 0000000..7d6dd4a
--- /dev/null
+++ b/onednn-minimum-cmake-version.patch
@@ -0,0 +1,12 @@
+diff -ur a/src/plugins/intel_cpu/thirdparty/onednn/CMakeLists.txt b/src/plugins/intel_cpu/thirdparty/onednn/CMakeLists.txt
+--- a/src/plugins/intel_cpu/thirdparty/onednn/CMakeLists.txt	2024-10-24 07:23:20.000000000 -0400
++++ b/src/plugins/intel_cpu/thirdparty/onednn/CMakeLists.txt	2024-10-24 07:23:20.000000000 -0400
+@@ -14,7 +14,7 @@
+ # limitations under the License.
+ #===============================================================================
+ 
+-cmake_minimum_required(VERSION 2.8.12)
++cmake_minimum_required(VERSION 2.8.12...3.5)
+ 
+ if(POLICY CMP0022)
+     cmake_policy(SET CMP0022 NEW)

diff --git a/openvino.spec b/openvino.spec
index 3f803b4..1ad0243 100644
--- a/openvino.spec
+++ b/openvino.spec
@@ -51,6 +51,8 @@ Patch0:		openvino-fedora.patch
 Patch1:		https://github.com/openvinotoolkit/openvino/pull/28039.patch
 Patch2:		npu-level-zero.patch
 Patch3:		onnx-frontend-enable.patch
+# Fix the oneDNN build on CMake 4.0.0 and later
+Patch4:		onednn-minimum-cmake-version.patch
 
 ExclusiveArch:	x86_64
 
@@ -136,7 +138,8 @@ code. Python API provides bindings to basic and advanced APIs from OpenVINO
 runtime.
 
 %prep
-%autosetup -p1
+# autosetup without patching, since we need to patch one of the bundled libraries
+%autosetup -N
 
 # Remove the thirdparty deps
 rm -rf thirdparty/*
@@ -145,6 +148,8 @@ cp %{SOURCE4} thirdparty/
 # Intel-cpu-plugin thirdparty deps
 tar xf %{SOURCE1}
 cp -r oneDNN-*/* src/plugins/intel_cpu/thirdparty/onednn
+# autopatch will apply all the patches, now that we have unpacked enough of the bundled libraries
+%autopatch -p1
 tar xf %{SOURCE2}
 cp -r mlas-*/* src/plugins/intel_cpu/thirdparty/mlas