sdl2-compat: cmake: tweak SDL2COMPAT_LIBC description again: it is for MSVC-only

From c4fd4439c43b39b41185add87c57685bb50f43f3 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Tue, 3 Feb 2026 23:35:50 +0300
Subject: [PATCH] cmake: tweak SDL2COMPAT_LIBC description again: it is for
 MSVC-only

Because, MinGW fails linkage without -nostdlib due to DllMainCRTStartup
symbol clashes.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 694f6c63..6a4ef746 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -88,7 +88,7 @@ option(SDL2COMPAT_ASAN "Use AddressSanitizer to detect memory errors" OFF)
 option(SDL2COMPAT_STATIC "Enable building static SDL2 link library" OFF)
 option(SDL2COMPAT_WERROR "Treat warnings as errors" OFF)
 option(SDL2COMPAT_X11 "Enable X11 support" ON)
-option(SDL2COMPAT_LIBC "Use the system C library (Windows)" OFF)
+option(SDL2COMPAT_LIBC "Use the system C library (Windows Visual Studio)" OFF)
 set(SDL2COMPAT_VENDOR_INFO "" CACHE STRING "Vendor name and/or version to add to SDL_REVISION")
 set(SDL2COMPAT_FRAMEWORK FALSE)
 #FIXME: should SDL2-compat modify vendor_info/revision information?