$NetBSD: patch-CMakeLists.txt,v 1.7 2025/02/18 10:05:00 adam Exp $

Install pkg-config file on all platforms.

--- CMakeLists.txt.orig	2025-02-16 10:41:02.000000000 +0000
+++ CMakeLists.txt
@@ -204,7 +204,7 @@ configure_file(
 add_custom_target(remove
   COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
 
-if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD|DragonFly|GNU|Darwin" OR MINGW)
+if(TRUE)
   set(prefix "${CMAKE_INSTALL_PREFIX}")
   set(exec_prefix "${CMAKE_INSTALL_PREFIX}")
   set(bindir "${CMAKE_INSTALL_FULL_BINDIR}")