Simplify sedding and claim that system provides asprintf.

Included asprintf replacement doesn't compile on NetBSD-current/amd64.

ion3/Makefile

@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.6 2008/09/10 19:30:56 pmatias Exp $
+# $NetBSD: Makefile,v 1.7 2008/09/22 12:45:11 thomasklausner Exp $
 #
 
 DISTNAME=	ion-3-20080825
@@ -36,7 +36,7 @@ SUBST_CLASSES+=			fix-paths
 SUBST_STAGE.fix-paths=		pre-configure
 SUBST_MESSAGE.fix-paths=	Setting prefix paths.
 SUBST_FILES.fix-paths=		system.mk
-SUBST_SED.fix-paths=		-e 's,@PREFIX@,${PREFIX},g'
+SUBST_SED.fix-paths=		-e 's,/usr/local,${PREFIX},g'
 
 .include "../../mk/bsd.prefs.mk"
 

ion3/distinfo

@@ -1,9 +1,9 @@
-$NetBSD: distinfo,v 1.4 2008/09/10 19:30:56 pmatias Exp $
+$NetBSD: distinfo,v 1.5 2008/09/22 12:45:11 thomasklausner Exp $
 
 SHA1 (ion-3-20080825.tar.gz) = b70a7081b9f255328c5228d6c9a0b3cf946b5667
 RMD160 (ion-3-20080825.tar.gz) = 2b3bc78f35c5929415327ea2609522e0e944f228
 Size (ion-3-20080825.tar.gz) = 642588 bytes
-SHA1 (patch-aa) = 4442682111941ac9632bcf657234a8b0200a635a
+SHA1 (patch-aa) = 3e9b6405552469b30055ef56543a97c982f08c55
 SHA1 (patch-ab) = 582bfb36d41f8661575b9771ae7da0ee5cb3c89a
 SHA1 (patch-ac) = 97bc5e16b4610adb77862202cdbc49111b778626
 SHA1 (patch-ad) = 4e844832cbc039e7820cda3f9742ab9549d61e02

ion3/patches/patch-aa

@@ -1,16 +1,7 @@
-$NetBSD: patch-aa,v 1.1.1.1 2008/02/13 21:20:48 pmatias Exp $
+$NetBSD: patch-aa,v 1.2 2008/09/22 12:45:13 thomasklausner Exp $
 
---- system.mk.orig	2008-02-05 15:42:06.000000000 -0200
+--- system.mk.orig	2008-08-25 15:44:24.000000000 +0000
 +++ system.mk
-@@ -8,7 +8,7 @@
- 
- # Installation path prefix. Unless you know what you're doing, the default
- # of /usr/local is likely the correct choice.
--PREFIX=/usr/local
-+PREFIX=@PREFIX@
- 
- # Unless you are creating a package conforming to some OS's standards, you
- # probably do not want to modify the following directories:
 @@ -16,11 +16,12 @@ PREFIX=/usr/local
  # Main binaries
  BINDIR=$(PREFIX)/bin
@@ -54,3 +45,12 @@ $NetBSD: patch-aa,v 1.1.1.1 2008/02/13 21:20:48 pmatias Exp $
  # You may also need to give the location of its headers. The following
  # should work on Mac OS X (which needs the above option as well) with
  # macports.
+@@ -127,7 +128,7 @@ DEFINES += -DCF_XFREE86_TEXTPROP_BUG_WOR
+ # You may uncomment this if you know that your system C libary provides
+ # asprintf and  vasprintf. (GNU libc does.) If HAS_SYSTEM_ASPRINTF is not
+ # defined, an implementation provided in libtu/sprintf_2.2/ is used. 
+-#HAS_SYSTEM_ASPRINTF=1
++HAS_SYSTEM_ASPRINTF=1
+ 
+ # The following setting is needed with GNU libc for clock_gettime and the
+ # monotonic clock. Other systems may not need it, or may not provide a