From ba49953cb00639282ceaaef9ea3f7f57b71174c7 Mon Sep 17 00:00:00 2001
From: Rye <rye@alchemyviewer.org>
Date: Mon, 26 Jan 2026 03:06:02 -0500
Subject: [PATCH] Update cmake build system for modern usage

---
 libndofdev/CMakeLists.txt | 29 ++++++++++++-----------------
 1 file changed, 12 insertions(+), 17 deletions(-)

diff --git a/libndofdev/CMakeLists.txt b/libndofdev/CMakeLists.txt
index cbc243e..28c4d86 100644
--- a/libndofdev/CMakeLists.txt
+++ b/libndofdev/CMakeLists.txt
@@ -1,23 +1,17 @@
 # -*- cmake -*-
 
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.18)
 
 project(libndofdev)
 
-include_directories( include/ ../stage/packages/include )
+find_package(SDL3 CONFIG REQUIRED)
 
-SET(LIBRARY_OUTPUT_PATH "lib/release/" )
-SET(EXECUTABLE_OUTPUT_PATH "bin" )
-ADD_DEFINITIONS("-m64 -pipe -DUSE_SDL2")
+add_compile_definitions(USE_SDL3=1)
 
-    set(libndofdev_SOURCE_FILES
-        ndofdev.c
-    )
-
-    set(libndofdev_HEADER_FILES
-    	${CMAKE_CURRENT_SOURCE_DIR}/ndofdev_external.h
-    	${CMAKE_CURRENT_SOURCE_DIR}/../stage/packages/include/SDL2/SDL.h
-    )
+set(libndofdev_SOURCE_FILES
+    ndofdev.c
+    ndofdev_external.h
+)
 
 if(${CMAKE_SYSTEM_NAME} MATCHES "Windows")
     message(FATAL_ERROR "Windows configuration not implemented. Use the 3DConnexion library located at http://bitbucket.org/lindenlab/3p-libndofdev  ")
@@ -25,11 +19,12 @@ elseif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
     message(FATAL_ERROR "Darwin configuration not implemented. Use the 3DConnexion library located at http://bitbucket.org/lindenlab/3p-libndofdev ")
 endif()
 
-set_source_files_properties(${libndofdev_HEADER_FILES} PROPERTIES HEADER_FILE_ONLY TRUE)
-list(APPEND libndofdev_SOURCE_FILES ${libndofdev_HEADER_FILES})
-
 add_library (ndofdev STATIC ${libndofdev_SOURCE_FILES})
 
 target_link_libraries(ndofdev
-    ${libndofdev_LIBRARIES}
+    PUBLIC
+    SDL3::SDL3
 )
+
+install(TARGETS ndofdev)
+install(FILES ndofdev_external.h TYPE INCLUDE)
\ No newline at end of file