From e3808d576a4274eadbc5b93d45c291b57be63ad4 Mon Sep 17 00:00:00 2001
From: andreast <andreast@FreeBSD.org>
Date: Fri, 20 Jan 2012 18:49:47 +0000
Subject: Disable GUPROF on archs other than i386/amd64 since the fine details
 are not implemented.

---
 sys/conf/kern.pre.mk | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'sys/conf/kern.pre.mk')

diff --git a/sys/conf/kern.pre.mk b/sys/conf/kern.pre.mk
index a209ddd..4e550ab 100644
--- a/sys/conf/kern.pre.mk
+++ b/sys/conf/kern.pre.mk
@@ -103,11 +103,14 @@ ASM_CFLAGS= -x assembler-with-cpp -DLOCORE ${CFLAGS}
 
 .if defined(PROFLEVEL) && ${PROFLEVEL} >= 1
 CFLAGS+=	-DGPROF -falign-functions=16
+PROF=	-pg
 .if ${PROFLEVEL} >= 2
 CFLAGS+=	-DGPROF4 -DGUPROF
-PROF=	-pg -mprofiler-epilogue
+.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
+PROF+=	-mprofiler-epilogue
 .else
-PROF=	-pg
+.error "GUPROF not supported on ${MACHINE_CPUARCH}."
+.endif
 .endif
 .endif
 DEFINED_PROF=	${PROF}
-- 
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