--- NetHack-NetHack-3.6.6_Released.ORIG/sys/unix/hints/macosx10.10	2020-03-08 12:29:31.000000000 -0500
+++ NetHack-NetHack-3.6.6_Released/sys/unix/hints/macosx10.10	2020-04-25 22:55:10.000000000 -0500
@@ -52,8 +52,8 @@
 #	   administered this may not be what you (or your admin) want.
 #	   Consider a non-shared install (WANT_SHARE_INSTALL=0) instead.
 #	- 'make install' must be run as "sudo make install"    
-#WANT_SHARE_INSTALL=1
-GAMEUID  = $(USER)
+WANT_SHARE_INSTALL=1
+GAMEUID  = root
 GAMEGRP  = games
 # build to run in the source tree - primarily for development.  Build with "make all"
 #WANT_SOURCE_INSTALL=1
@@ -75,7 +75,7 @@
 #CFLAGS+=-Wunreachable-code
 
 # XXX -g vs -O should go here, -I../include goes in the makefile
-CFLAGS+=-g -I../include
+CFLAGS+=-O2 -I../include
 # older binaries use NOCLIPPING, but that disables SIGWINCH
 #CFLAGS+=-DNOCLIPPING
 CFLAGS+= -DNOMAIL -DNOTPARMDECL -DHACKDIR=\"$(HACKDIR)\"
@@ -157,9 +157,9 @@
 # if $GAMEUID is root, we install into roughly proper Mac locations, otherwise
 # we install into ~/nethackdir
 ifeq ($(GAMEUID),root)
-PREFIX:=/Library/NetHack
-SHELLDIR=/usr/local/bin
-HACKDIR=$(PREFIX)/nethackdir
+PREFIX:=$(DESTDIR)__PREFIX__
+SHELLDIR=$(PREFIX)/bin
+HACKDIR=$(PREFIX)/var/games/nethack
 CHOWN=chown
 CHGRP=chgrp
 # We run sgid so the game has access to both HACKDIR and user preferences.