From f359494abc1f649700d683b6c7f4e88ee597cf94 Mon Sep 17 00:00:00 2001
From: Stefan Bader <stefan.bader@canonical.com>
Date: Wed, 17 Aug 2011 18:47:29 +0200
Subject: [PATCH] UBUNTU: [Config] Force perf to use libiberty for demangling

Because libbfd is GPLv3 only and perf is GPLv2 only. Also this avoids
statically linking against libbfd to allow multiple versions of perf
being installed in parallel.

See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606050

BugLink: http://bugs.launchpad.net/bugs/783660

Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Andy Whitcroft <andy.whitcroft@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
---
 debian/rules.d/2-binary-arch.mk |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/debian/rules.d/2-binary-arch.mk b/debian/rules.d/2-binary-arch.mk
index cf112cd..876a980 100644
--- a/debian/rules.d/2-binary-arch.mk
+++ b/debian/rules.d/2-binary-arch.mk
@@ -365,7 +365,8 @@ endif
 
 $(stampdir)/stamp-build-perarch: prepare-perarch
 ifeq ($(do_tools),true)
-	cd $(builddir)/tools-$*/tools/perf && make $(CROSS_COMPILE)
+	cd $(builddir)/tools-$*/tools/perf && \
+		make HAVE_CPLUS_DEMANGLE=1 $(CROSS_COMPILE)
 endif
 	@touch $@
 
-- 
1.7.10.4