From: Arnaldo Carvalho de Melo <acme@kernel.org>
Date: Thu, 14 May 2015 19:55:18 +0000 (-0300)
Subject: tools selftests: Fix 'clean' target with make 3.81
X-Git-Tag: v4.1.3~39
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=f3ff4345ef597115869a227dbf738dde157f8521;p=users%2Fjedix%2Flinux-maple.git

tools selftests: Fix 'clean' target with make 3.81

commit 60df4642a83546fa6ea8286f5094ce8c0906c3ec upstream.

Make 3.81 doesn't have the 'undefine' command. Using undefine
to clear LDFLAGS fails when make version 3.81 is used. Fix it
to use override to clear LDFLAGS.

Tested-by: Shuah Khan <shuahkh@osg.samsung.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Link: http://lkml.kernel.org/r/20150514151225.GH23588@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile
index 95abddcd78397..f76830643086e 100644
--- a/tools/testing/selftests/Makefile
+++ b/tools/testing/selftests/Makefile
@@ -27,7 +27,7 @@ TARGETS_HOTPLUG += memory-hotplug
 # Makefile to avoid test build failures when test
 # Makefile doesn't have explicit build rules.
 ifeq (1,$(MAKELEVEL))
-undefine LDFLAGS
+override LDFLAGS =
 override MAKEFLAGS =
 endif