tools selftests: Fix 'clean' target with make 3.81
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>
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@ -28,7 +28,7 @@ TARGETS_HOTPLUG += memory-hotplug
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# Makefile to avoid test build failures when test
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# Makefile doesn't have explicit build rules.
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ifeq (1,$(MAKELEVEL))
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undefine LDFLAGS
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override LDFLAGS =
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override MAKEFLAGS =
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endif
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