SDL: .editorconfig: remove autotools files + trim whitespace from cmake files

From 88784ba547b92d6d6c46ab90434c95c33dd1e0bb Mon Sep 17 00:00:00 2001
From: Anonymous Maarten <[EMAIL REDACTED]>
Date: Fri, 16 Dec 2022 23:47:28 +0100
Subject: [PATCH] .editorconfig: remove autotools files + trim whitespace from
 cmake files

---
 .editorconfig | 24 +++++-------------------
 1 file changed, 5 insertions(+), 19 deletions(-)

diff --git a/.editorconfig b/.editorconfig
index 67777d382c38..ab843547042a 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -19,34 +19,20 @@ indent_style = space
 [{CMakeLists.txt,cmake/*.cmake}]
 indent_size = 2
 indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
 
-[{cmake_uninstall.cmake.in,test/CMakeLists.txt}]
-indent_size = 4
-indent_style = space
-
-[configure.ac]
-# Inconsistently 2-, 4- or occasionally 3-space indented, but mostly 4,
-# so let's use 4 for new code
+[{cmake_uninstall.cmake.in,test/CMakeLists.txt,./SDL3Config.cmake.in}]
 indent_size = 4
 indent_style = space
+insert_final_newline = true
+trim_trailing_whitespace = true
 
 [{Makefile.*,*.mk,*.sln,*.pbxproj,*.plist}]
 indent_size = 8
 indent_style = tab
 tab_width = 8
 
-[Makefile.os2]
-indent_size = 4
-indent_style = space
-
-[test/Makefile.os2]
-indent_size = 2
-indent_style = space
-
-[{src/core/os2/geniconv/makefile,src/core/os2/geniconv/os2cp.c}]
-indent_size = 2
-indent_style = space
-
 [src/joystick/controller_type.*]
 indent_style = tab