$NetBSD: patch-source_source_cin_CMakeLists.txt,v 1.1 2025/09/29 13:31:28 nia Exp $

- Change "Linux" to Unix.

--- source/source/cin/CMakeLists.txt.orig	2025-09-29 07:38:57.251760648 +0000
+++ source/source/cin/CMakeLists.txt
@@ -12,7 +12,7 @@ file(GLOB CIN_SOURCES
     "../gameshared/q_*.c"
 )
 
-if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
+if (UNIX)
         set(CIN_PLATFORM_LIBRARIES "m")
 else ()
         set(CIN_PLATFORM_LIBRARIES "")