From 320a48ae82c38c9e421c45b4ff9baaba079f4009 Mon Sep 17 00:00:00 2001
From: reuk <reuk@users.noreply.github.com>
Date: Wed, 2 Jul 2025 21:22:33 +0100
Subject: [PATCH] CMake: Avoid unnecessarily regenerating binary data sources
 after reconfiguring

---
 extras/Build/CMake/JUCEUtils.cmake | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/extras/Build/CMake/JUCEUtils.cmake b/extras/Build/CMake/JUCEUtils.cmake
index c03cfcdb94..58ac358e41 100644
--- a/extras/Build/CMake/JUCEUtils.cmake
+++ b/extras/Build/CMake/JUCEUtils.cmake
@@ -478,7 +478,16 @@ function(juce_add_binary_data target)
     endforeach()
 
     set(input_file_list "${juce_binary_data_folder}/input_file_list")
-    file(WRITE "${input_file_list}" "${newline_delimited_input}")
+
+    set(old_input_file_list "")
+
+    if(EXISTS "${input_file_list}")
+        file(READ "${input_file_list}" old_input_file_list)
+    endif()
+
+    if(NOT "${old_input_file_list}" STREQUAL "${newline_delimited_input}")
+        file(WRITE "${input_file_list}" "${newline_delimited_input}")
+    endif()
 
     add_custom_command(OUTPUT ${binary_file_names}
         COMMAND juce::juceaide binarydata "${JUCE_ARG_NAMESPACE}" "${JUCE_ARG_HEADER_NAME}"