Work around gcc codegen bug that results in infinite loop compiling mhz.c -O

on arm32

benchmarks/lmbench/Makefile

@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.8 2000/03/16 12:16:53 wiz Exp $
+# $NetBSD: Makefile,v 1.9 2000/11/08 10:13:40 abs Exp $
 
 DISTNAME=		lmbench-2alpha11
 PKGNAME=		lmbench-2.11a
@@ -12,6 +12,7 @@ HOMEPAGE=		http://www.bitmover.com/lm/lmbench/
 ALL_TARGET=		build
 USE_GMAKE=		yes
 USE_PERL5=		yes
+MAKE_ENV+=		MACHINE_ARCH=$(MACHINE_ARCH)
 
 post-configure:
 	@cd ${WRKSRC};						\

benchmarks/lmbench/files/patch-sum

@@ -1,6 +1,6 @@
-$NetBSD: patch-sum,v 1.4 1999/11/22 15:08:01 rh Exp $
+$NetBSD: patch-sum,v 1.5 2000/11/08 10:13:41 abs Exp $
 
-MD5 (patch-aa) = 7598b4509ca3435a0d3a1d15ba8b31d3
+MD5 (patch-aa) = 545032c9d3e7fbdf870cde2c076d90ee
 MD5 (patch-ab) = 692496a9eeb91566b091546f1432f193
 MD5 (patch-ac) = d7d57bb3601d93f49a968d1f3faed2d6
 MD5 (patch-ad) = 6802cdfb8f782d7af9ad27fd87ce6699

benchmarks/lmbench/patches/patch-aa

@@ -1,6 +1,7 @@
-$NetBSD: patch-aa,v 1.1 1998/08/30 17:46:26 garbled Exp $
+$NetBSD: patch-aa,v 1.2 2000/11/08 10:13:41 abs Exp $
+
 --- src/Makefile.orig	Fri Jul 31 12:55:18 1998
-+++ src/Makefile	Sun Aug 30 06:32:41 1998
++++ src/Makefile
 @@ -30,7 +30,7 @@
  O= ../bin/unknown
  D= ../doc
@@ -19,3 +20,17 @@ $NetBSD: patch-aa,v 1.1 1998/08/30 17:46:26 garbled Exp $
  
  Wall:
  	@if [ ! -d $(BINDIR) ]; then mkdir -p $(BINDIR); fi
+@@ -181,8 +181,13 @@
+ $O/flushdisk:  flushdisk.c 
+ 	$(COMPILE) -DMAIN -o $O/flushdisk flushdisk.c
+ 
++# Work around gcc codegen bug that results in infinite loop compiling mhz.c -O
+ $O/mhz: mhz.c timing.h stats.h bench.h $O/lmbench.a
++ifeq ($(MACHINE_ARCH),arm32)
++	$(CC) $(SYS5) $(CF) $(CPPFLAGS) $(LDFLAGS) -o $O/mhz mhz.c $O/lmbench.a $(LDLIBS) -lm
++else
+ 	$(COMPILE) -o $O/mhz mhz.c $O/lmbench.a $(LDLIBS) -lm
++endif 
+ 
+ $O/lat_ctx: lat_ctx.c timing.h stats.h bench.h $O/lmbench.a
+ 	$(COMPILE) -o $O/lat_ctx lat_ctx.c $O/lmbench.a $(LDLIBS)