$NetBSD: patch-doc_CMakeLists.txt,v 1.1 2020/09/29 12:23:03 nia Exp $

Respect PKGMANDIR

--- doc/CMakeLists.txt.orig	2019-03-06 11:37:17.000000000 +0000
+++ doc/CMakeLists.txt
@@ -1,4 +1,4 @@
-install(FILES pcsxr.1 DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1)
+install(FILES pcsxr.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1)
 install(FILES keys.txt DESTINATION ${CMAKE_INSTALL_PREFIX}/share/doc/pcsxr)
 install(FILES tweaks.txt DESTINATION ${CMAKE_INSTALL_PREFIX}/share/doc/pcsxr)