$NetBSD: patch-ag,v 1.8 2022/12/01 21:14:09 jperkin Exp $

Add __ppc64__ and __arm__
Recognize __sun as well as sun
Add __ia64__
Also recognize __sparc__ apparently now needed for gcc49 on solaris sparc
to avoid -M /usr/lib/ld/map.noexdata which in does not work on SPARC

--- Imake.cf.orig	2021-08-02 01:00:38
+++ Imake.cf
@@ -25,14 +25,19 @@ XCOMM $XFree86: xc/config/cf/Imake.cf,v 3.88 2003/12/1
 # define MacroIncludeFile <darwin.cf>
 # define MacroFile darwin.cf
 # define DarwinArchitecture
-# ifdef __ppc__
+# if defined __ppc__ || defined __ppc64__
 #  define PpcDarwinArchitecture
 #  undef __ppc__
+#  undef __ppc64__
 # endif
 # ifdef __i386__
 #  define i386DarwinArchitecture
 #  undef __i386__
 # endif
+# ifdef __aarch64__
+#  define aarch64DarwinArchitecture
+#  undef __aarch64__
+# endif
 # ifdef __x86_64__
 #  define x86_64DarwinArchitecture
 #  undef __x86_64__
@@ -255,6 +260,10 @@ XCOMM $XFree86: xc/config/cf/Imake.cf,v 3.88 2003/12/1
 #  define AMD64Architecture
 #  undef __x86_64__
 # endif
+# ifdef __ia64__
+#  define ia64Architecture
+#  undef __ia64__
+# endif
 #endif /* NetBSD */
 
 /* Systems based on kernel of NetBSD */
@@ -352,7 +361,7 @@ XCOMM $XFree86: xc/config/cf/Imake.cf,v 3.88 2003/12/1
 # endif
 #endif /* AMOEBA */
 
-#ifdef sun
+#if defined(sun) || defined(__sun)
 # define MacroIncludeFile <sun.cf>
 # define MacroFile sun.cf
 # ifdef SVR4
@@ -361,6 +370,10 @@ XCOMM $XFree86: xc/config/cf/Imake.cf,v 3.88 2003/12/1
 # endif
 # ifdef sparc
 #  undef sparc
+#  define SparcArchitecture
+# endif
+# ifdef __sparc__
+#  undef __sparc__
 #  define SparcArchitecture
 # endif
 # ifdef __sparcv9