From 9881fa8b12b8a1715d2ff2fe08a7feeb9a685dfe Mon Sep 17 00:00:00 2001
From: Jan Beran <jan.beran@espressif.com>
Date: Thu, 19 Mar 2026 14:40:30 +0100
Subject: [PATCH] ci(cmakev2): suppress CMake warning for unused
 CONFIGDEP_ENABLE variable

cmakev2 does not use configdep yet, so the manually specified variable
CONFIGDEP_ENABLE is unused. CMake warns about it, which causes CI to
fail. Until configdep is adopted by cmakev2, suppress the warning.

Co-authored-by: Cursor <cursoragent@cursor.com>
---
 tools/cmakev2/idf.cmake | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/cmakev2/idf.cmake b/tools/cmakev2/idf.cmake
index 03b45abb57f..5f401f4fb16 100644
--- a/tools/cmakev2/idf.cmake
+++ b/tools/cmakev2/idf.cmake
@@ -17,6 +17,11 @@ set(CMAKE_MODULE_PATH
 # for both cmakev1 and cmakev2.
 include(${CMAKE_CURRENT_LIST_DIR}/../cmake/version.cmake)
 
+# Suppress CMake warning: "Manually-specified variables were not used by the project: CONFIGDEP_ENABLE"
+# (CONFIGDEP_ENABLE is passed by idf.py but only used in the cmake v1 project() flow in project.cmake)
+# FIXME: When cmakev2 will start supporting configdep, this can be removed.
+set(_idf_ignore_configdep_enable "${CONFIGDEP_ENABLE}")
+
 # The gdbinit.cmake file from cmakev1 contains a single function,
 # __generate_gdbinit, which is used in the generation of
 # project_description.json.