$NetBSD: patch-ah,v 1.5 2008/02/27 22:31:52 jlam Exp $

--- system-ac.mk.in.orig	2004-04-02 03:17:08.000000000 -0500
+++ system-ac.mk.in
@@ -14,25 +14,35 @@ exec_prefix=@exec_prefix@
 # probably do not want to modify the following directories:
 
 # Main binaries
-BINDIR=@bindir@
+INST_BINDIR=@bindir@
+BINDIR=$(DESTDIR)$(INST_BINDIR)
 # Configuration .lua files
-ETCDIR=@sysconfdir@/@PACKAGE_TARNAME@
+INST_ETCDIR=@sysconfdir@
+ETCDIR=$(DESTDIR)$(INST_ETCDIR)
 # Some .lua files and ion-* shell scripts
-SHAREDIR=@datadir@/@PACKAGE_TARNAME@
+INST_SHAREDIR=@datadir@/@PACKAGE_TARNAME@
+SHAREDIR=$(DESTDIR)$(INST_SHAREDIR)
 # Manual pages
-MANDIR=@datadir@/man
+INST_MANDIR=@mandir@
+MANDIR=$(DESTDIR)$(INST_MANDIR)
 # Some documents
-DOCDIR=@datadir@/doc/@PACKAGE_TARNAME@
+INST_DOCDIR=@datadir@/doc/@PACKAGE_TARNAME@
+DOCDIR=$(DESTDIR)$(INST_DOCDIR)
 # Nothing at the moment
-INCDIR=@includedir@
+INST_INCDIR=@includedir@
+INCDIR=$(DESTDIR)$(INST_INCDIR)
 # Nothing at the moment
-LIBDIR=@libdir@
+INST_LIBDIR=@libdir@
+LIBDIR=$(DESTDIR)$(INST_LIBDIR)
 # Modules
-MODULEDIR=@libdir@/@PACKAGE_TARNAME@
+INST_MODULEDIR=@libdir@/@PACKAGE_TARNAME@
+MODULEDIR=$(DESTDIR)$(INST_MODULEDIR)
 # Compiled Lua source code
-LCDIR=@libdir@/@PACKAGE_TARNAME@/lc
+INST_LCDIR=@libdir@/@PACKAGE_TARNAME@/lc
+LCDIR=$(DESTDIR)$(INST_LCDIR)
 # ion-completefile (does not belong in SHAREDIR being a binary file)
-EXTRABINDIR=@libexecdir@/@PACKAGE_TARNAME@
+INST_EXTRABINDIR=@libexecdir@/@PACKAGE_TARNAME@
+EXTRABINDIR=$(DESTDIR)$(INST_EXTRABINDIR)
 
 ##
 ## Modules