From 10c683a9ca7e7c8aa63565a7de2949f611bee3f2 Mon Sep 17 00:00:00 2001
From: xly <leyang.xue@ed.ac.uk>
Date: Tue, 30 Jun 2026 12:29:53 +0100
Subject: [PATCH] build(deps): pin cmake>=4.3.4 to match build-system floor

requirements.txt left cmake unpinned, so the Docker image resolved to the
base image's pre-installed cmake 4.2.3 while pyproject.toml [build-system]
requires cmake>=4.3.4 (#76). Pin requirements.txt to cmake>=4.3.4 so the
canonical environment matches the declared build floor.

Verified in Docker (8x A5000): the image now installs cmake 4.3.4, the
vendored protobuf 3.13 compiles under it (via the existing
CMAKE_POLICY_VERSION_MINIMUM 3.5 shim in tests/cpp/CMakeLists.txt), and the
full suite passes (116 passed, 8 skipped).
---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 473d899d..2c583011 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 accelerate
-cmake
+cmake>=4.3.4
 grpcio>=1.81.1
 grpcio-tools>=1.81.1
 matplotlib