Fix build on pmax/1.4.x. Closes pkg/15201.

devel/boehm-gc/distinfo

@@ -1,8 +1,9 @@
-$NetBSD: distinfo,v 1.5 2001/09/08 00:36:09 kei Exp $
+$NetBSD: distinfo,v 1.6 2002/07/31 14:28:32 wiz Exp $
 
 SHA1 (gc6.0.tar.gz) = 9698826b33472b314d7b2eb640c1669ce05f5277
 Size (gc6.0.tar.gz) = 562188 bytes
 SHA1 (patch-aa) = e8558979454b3cff1f53b991648309ae0145080c
+SHA1 (patch-ab) = d6ef904226912a321220d06916b01a1f2fe10af1
 SHA1 (patch-ac) = 38b22813cf2861dcbc9739d70f9fefe69acf3210
 SHA1 (patch-ad) = 66cdc0fdbf78c527b3fccfa54895a5f06d482268
 SHA1 (patch-ai) = aabb71b2e064d033290e595fa6addc9b779add15

devel/boehm-gc/patches/patch-ab

@@ -0,0 +1,24 @@
+$NetBSD: patch-ab,v 1.7 2002/07/31 14:28:32 wiz Exp $
+
+--- dyn_load.c.orig	Tue Jun 26 04:37:38 2001
++++ dyn_load.c	Wed Jul 31 15:57:28 2002
+@@ -426,9 +426,19 @@
+ 
+ #if defined(NETBSD)
+ #  include <sys/exec_elf.h>
++/* for compatibility with 1.4.x */
++#  ifndef DT_DEBUG
++#  define DT_DEBUG	21
++#  endif
++#  ifndef PT_LOAD
++#  define PT_LOAD	1
++#  endif
++#  ifndef PF_W
++#  define PF_W		2	
++#  endif
+ #else
+ #  include <elf.h>
+ #endif
+ #include <link.h>
+ 
+ /* Newer versions of Linux/Alpha and Linux/x86 define this macro.  We