Don't force '-O'. Noted by Adam Ciarcinski.

databases/gdbm/files/patch-sum

@@ -1,4 +1,4 @@
-$NetBSD: patch-sum,v 1.3 2000/12/11 03:45:17 jlam Exp $
+$NetBSD: patch-sum,v 1.4 2001/01/18 18:05:52 wiz Exp $
 
 MD5 (patch-aa) = 8ac9c73422e28dbe6bd2bb0bd23c5d7a
-MD5 (patch-ab) = 2739b4b365b91f940604dd8e7f32d234
+MD5 (patch-ab) = 74cd29e0d22c8dfb20f0dbacc21619f0

databases/gdbm/patches/patch-ab

@@ -1,4 +1,4 @@
-$NetBSD: patch-ab,v 1.5 2000/12/11 03:45:18 jlam Exp $
+$NetBSD: patch-ab,v 1.6 2001/01/18 18:05:53 wiz Exp $
 
 --- Makefile.in.orig	Tue May 18 23:16:06 1999
 +++ Makefile.in
@@ -7,7 +7,7 @@ $NetBSD: patch-ab,v 1.5 2000/12/11 03:45:18 jlam Exp $
  
  # SunOS 4 users might wish to add '-fpcc-struct-return' to CFLAGS. see INSTALL.
 -CFLAGS = -O
-+CFLAGS += -O
++#CFLAGS =
  LDFLAGS =
  
  # Common prefix for installation directories

graphics/png/files/patch-sum

@@ -1,3 +1,3 @@
-$NetBSD: patch-sum,v 1.8 2001/01/13 01:33:20 tron Exp $
+$NetBSD: patch-sum,v 1.9 2001/01/18 18:10:48 wiz Exp $
 
-MD5 (patch-aa) = 85924495a5ec8934dd1879aa5241f4f3
+MD5 (patch-aa) = c08c4e86c5ed3c3e87d0717cdfba2169

graphics/png/patches/patch-aa

@@ -1,4 +1,4 @@
-$NetBSD: patch-aa,v 1.12 2001/01/13 01:33:20 tron Exp $
+$NetBSD: patch-aa,v 1.13 2001/01/18 18:10:50 wiz Exp $
 
 --- scripts/makefile.std.orig	Wed Dec  8 18:44:40 1999
 +++ scripts/makefile.std
@@ -19,7 +19,7 @@ $NetBSD: patch-aa,v 1.12 2001/01/13 01:33:20 tron Exp $
 -CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
 -LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
 +CC=${LIBTOOL} --mode=compile $(REALCC)
-+CFLAGS+=-O # -g -DPNG_DEBUG=5
++#CFLAGS+=-O # -g -DPNG_DEBUG=5
 +LDFLAGS=libpng.la -lz -lm
  
  #RANLIB=echo