system-wide configuration file

Add options SYSCF (to add a system-wide configuration file) and SYSCF_FILE
(for a file-based implementation of SYSCF) - this allows a binary distribution
to be configured at install time.  The only option supported at this time is
WIZARDS - a list of usernames which can use -D; currently only for unix-likes
but should be extendable to anything that has a concept of multiple users.
Add mac tty multiuser config using sgid.

sys/unix/hints/linux

@@ -24,3 +24,5 @@ WINTTYLIB=-lcurses
 
 CHOWN=true
 CHGRP=true
+
+VARDIRPERM = 0755

sys/unix/hints/linux-x11

@@ -26,6 +26,7 @@ VARDATND = x11tiles NetHack.ad pet_mark.xbm
 
 CHOWN=true
 CHGRP=true
+VARDIRPERM = 0755
 
 POSTINSTALL= bdftopcf win/X11/nh10.bdf > $(HACKDIR)/nh10.pcf; (cd $(HACKDIR); mkfontdir)
 

sys/unix/hints/macosx

@@ -29,3 +29,4 @@ WINTTYLIB=-lncurses
 
 CHOWN=true
 CHGRP=true
+VARDIRPERM = 0755

sys/unix/hints/macosx-mu

@@ -0,0 +1,55 @@
+#
+#      SCCS Id: @(#)macosx-mu 3.5     2007/12/12
+# Copyright (c) Kenneth Lorber, Kensington, Maryland, 2007.
+# NetHack may be freely redistributed.  See license for details.
+#
+# Mac OS X (Darwin) hints file
+# This is for Mac OS X 10.4.10 (Darwin 8.10).  If this doesn't work for some
+# other version of either Darwin or Mac OS X, make a new file for that OS,
+# don't change this one.
+# Useful info: http://www.opensource.apple.com/darwinsource/index.html
+
+# This is a tty build for a system with multiple users (since it is a tty
+# build it does not try to look like a .app application).
+# NetHack will be owned by user "games" and group "bin" - change the next 2
+# lines if this is a problem:
+GAMEUID  = games
+GAMEGRP  = bin
+# NB: "make install" should be run as an admin user:
+#      sudo make install
+
+# NB: do NOT use $(wildcard ~$(GAMEUID)) since the user may not exist yet.
+PREFIX:=/Users/$(GAMEUID)
+SHELLDIR=$(PREFIX)/bin
+HACKDIR=$(PREFIX)/nethackdir
+
+CC=gcc -W -Wimplicit -Wreturn-type -Wunused -Wformat -Wswitch -Wshadow -Wcast-qual -Wwrite-strings -DGCC_WARN
+
+# XXX -g vs -O should go here, -I../include goes in the makefile
+CFLAGS=-g -I../include $(CFLAGS2) $(CFLAGS3)
+CFLAGS2=-DNOCLIPPING -DNOMAIL -DNOTPARMDECL -DHACKDIR=\"$(HACKDIR)\"
+CFLAGS3=-DSYSCF -DSYSCF_FILE=\"$(HACKDIR)/sysconf\" -DSECURE
+
+WINSRC = $(WINTTYSRC)
+WINOBJ = $(WINTTYOBJ)
+WINLIB = $(WINTTYLIB)
+
+WINTTYLIB=-lncurses
+
+CHOWN=chown
+CHGRP=chgrp
+
+# We run sgid so the game has access to both HACKDIR and user preferences.
+GAMEPERM = 02755
+VARFILEPERM = 0664
+VARDIRPERM = 0775
+
+# make sure we have group GAMEUID and group GAMEGRP
+PREINSTALL= . sys/unix/hints/macosx.sh user $(GAMEUID); . sys/unix/hints/macosx.sh group $(GAMEGRP); mkdir $(SHELLDIR); chown $(GAMEUID) $(SHELLDIR)
+POSTINSTALL= touch $(HACKDIR)/sysconf; $(CHOWN) $(GAMEUID) $(HACKDIR)/sysconf; $(CHGRP) $(GAMEGRP) $(HACKDIR)/sysconf; chmod $(VARFILEPERM) $(HACKDIR)/sysconf
+
+
+# notes:
+#1) ~games/games is owned by root.
+#2) group games exists because user games was created via Accounts pane.
+#3) who should own/be able to run recover?

sys/unix/hints/macosx-x11

@@ -32,6 +32,7 @@ CHGRP=true
 WINSRC = $(WINX11SRC)
 WINOBJ = $(WINX11OBJ)
 WINLIB = $(WINX11LIB)
+VARDIRPERM = 0755
 
 VARDATND = x11tiles NetHack.ad pet_mark.xbm
 

sys/unix/hints/macosx.sh

@@ -0,0 +1,57 @@
+#!/bin/sh
+#      SCCS Id: @(#)macosx-mu.sh 3.5     2007/12/12
+# Copyright (c) Kenneth Lorber, Kensington, Maryland, 2007.
+# NetHack may be freely redistributed.  See license for details.
+#
+# hints helper script for macosx
+# DO NOT invoke directly
+
+cmd=$1
+
+case "x$cmd" in
+xuser)
+	user=$2
+	gotuser=`niutil -readval . /users/$user name 0 2>/dev/null`
+	[ -z $gotuser ] && (echo "User $user does not exist."
+		exit 1;
+	)
+	exit 0
+	;;
+#name: dummy1
+#_writers_passwd: dummy1
+#_writers_tim_password: dummy1
+#_writers_picture: dummy1
+#home: /Users/dummy1
+#gid: 504
+#picture: /Library/User Pictures/Animals/Dragonfly.tif
+#uid: 504
+#hint: dummy1
+#_writers_hint: dummy1
+#sharedDir: 
+#_shadow_passwd: 
+#_writers_realname: dummy1
+#shell: /bin/bash
+#passwd: ********
+#authentication_authority: ;ShadowHash;
+#realname: dummyname1
+#generateduid: F6D4991C-BDF5-481F-A407-D84C6A2D0E2A
+xgroup)
+	group=$2
+	gotgrp=`niutil -readval . /groups/$group name 0 2>/dev/null`
+	[ -z $gotgrp ] && ( echo "Group $group does not exist."
+		exit 1
+	)
+	exit 0
+	;;
+#niutil -read . /groups/bin name 0
+#name: bin
+#gid: 7
+#passwd: *
+#generateduid: ABCDEFAB-CDEF-ABCD-EFAB-CDEF00000007
+#smb_sid: S-1-5-21-107
+#realname: Binary
+
+*)      echo "Unknown command $cmd"
+	exit 1
+        ;;
+esac

sys/unix/hints/unix

@@ -23,3 +23,10 @@ WINTTYLIB=-ltermlib
 
 CHOWN=chown
 CHGRP=chgrp
+
+GAMEUID  = games
+GAMEGRP  = bin
+
+GAMEPERM = 04755
+VARFILEPERM = 0644
+VARDIRPERM = 0755