From 2f0435f390a2e51b6d0d7d9450b6528080dc81a5 Mon Sep 17 00:00:00 2001
From: Benjamin Beichler <Hadrian2002@googlemail.com>
Date: Wed, 11 Aug 2021 03:55:10 +0200
Subject: [PATCH] only add CONFIGURE_DEPENDS if main project (#633)

- reglobbing of files is confusing, if CLI11 is used as library, as typically the files won't change
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5138875d..169a5a1c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -156,7 +156,7 @@ target_include_directories(CLI11 INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOU
 
 # To see in IDE, headers must be listed for target
 set(header-patterns "${PROJECT_SOURCE_DIR}/include/CLI/*")
-if(NOT CMAKE_VERSION VERSION_LESS 3.12)
+if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME AND NOT CMAKE_VERSION VERSION_LESS 3.12)
   list(INSERT header-patterns 0 CONFIGURE_DEPENDS)
 endif()