From cde348fff1dcec998de70f3658ea894d1763c37b Mon Sep 17 00:00:00 2001
From: Alexander Andreev <alexander.andreev@intel.com>
Date: Tue, 13 Aug 2024 21:34:58 +0100
Subject: [PATCH] Pin CI images and add comments

---
 .ci/pipeline/nightly.yml        | 6 +++---
 .ci/scripts/gen_release_jobs.py | 2 +-
 conda-recipe/meta.yaml          | 2 ++
 scripts/CMakeLists.txt          | 1 +
 4 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/.ci/pipeline/nightly.yml b/.ci/pipeline/nightly.yml
index b6f32c0ff4..998ccd934e 100644
--- a/.ci/pipeline/nightly.yml
+++ b/.ci/pipeline/nightly.yml
@@ -34,7 +34,7 @@ variables:
 jobs:
 - job: Coverity
   pool:
-    vmImage: 'ubuntu-latest'
+    vmImage: 'ubuntu-22.04'
   steps:
   - script: |
       cd $(Agent.BuildDirectory)
@@ -58,7 +58,7 @@ jobs:
 - job: Jupyter
   timeoutInMinutes: 0
   pool:
-    vmImage: 'ubuntu-latest'
+    vmImage: 'ubuntu-22.04'
   steps:
   - script: |
       conda config --append channels conda-forge
@@ -110,6 +110,6 @@ jobs:
         PYTHON_VERSION: '3.11'
         SKLEARN_VERSION: 'main'
   pool:
-    vmImage: 'windows-latest'
+    vmImage: 'windows-2022'
   steps:
   - template: build-and-test-win.yml
diff --git a/.ci/scripts/gen_release_jobs.py b/.ci/scripts/gen_release_jobs.py
index f8de27f4f8..66bba66f6c 100644
--- a/.ci/scripts/gen_release_jobs.py
+++ b/.ci/scripts/gen_release_jobs.py
@@ -24,7 +24,7 @@
 
 CHANNELS = args.channels
 PYTHON_VERSIONS = ["3.9", "3.10", "3.11"]
-SYSTEMS = ["ubuntu-latest", "windows-latest"]
+SYSTEMS = ["ubuntu-22.04", "windows-2022"]
 ACTIVATE = {
     "ubuntu-latest": "conda activate",
     "windows-latest": "call activate",
diff --git a/conda-recipe/meta.yaml b/conda-recipe/meta.yaml
index ffb75f25e0..bf23a004b2 100644
--- a/conda-recipe/meta.yaml
+++ b/conda-recipe/meta.yaml
@@ -14,6 +14,8 @@
 # limitations under the License.
 #===============================================================================
 
+# NB: this recipe should be synced with conda-forge one
+
 {% set name = "scikit-learn-intelex" %}
 {% set version = "2024.7" %}
 {% set buildnumber = 0 %}
diff --git a/scripts/CMakeLists.txt b/scripts/CMakeLists.txt
index 1160710e28..0b26468768 100644
--- a/scripts/CMakeLists.txt
+++ b/scripts/CMakeLists.txt
@@ -27,6 +27,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
 if(WIN32)
+    # hint CMake to get python from PYTHON env. variable if defined
     if(DEFINED ENV{PYTHON})
         set(PYTHON_EXECUTABLE $ENV{PYTHON})
     endif()