Add policy to detect invalid indices

ecmwf · Jun 10, 2024 · 8caa641 · 8caa641
1 parent 441e967
commit 8caa641
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Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/cmake/ecbuild_policies.cmake b/cmake/ecbuild_policies.cmake
@@ -43,4 +43,9 @@ if( POLICY CMP0074 )
     cmake_policy( SET CMP0074 NEW )
 endif()
 
+# Detect invalid indices in the ``list()`` command, new in version 3.21
+if( POLICY CMP0121 )
+    cmake_policy( SET CMP0121 NEW )
+endif()
+
 endif()
diff --git a/tests/ecbuild_add_option/test_project/CMakeLists.txt b/tests/ecbuild_add_option/test_project/CMakeLists.txt
@@ -3,8 +3,6 @@ cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
 find_package( ecbuild REQUIRED )
 project( test_add_option VERSION 0.1.0 LANGUAGES NONE )
 
-list(INSERT 0 CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
-
 ecbuild_add_option(FEATURE TEST_A) # should default to ON
 ecbuild_add_option(FEATURE TEST_B DEFAULT ON)
 ecbuild_add_option(FEATURE TEST_C DEFAULT OFF)