Commit 52c0a18b authored Jul 19, 2015 by Sergei Trofimovich Committed by Arnaldo Carvalho de Melo Jul 20, 2015

perf tools: Fix makefile generation under dash



Under dash 'echo -n' yields '-n' to stdout.  Use printf "" instead.

Signed-off-by: Sergei Trofimovich <siarheit@google.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1437298205-29305-1-git-send-email-siarheit@google.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent d77fac7f

tools/perf/config/Makefile

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -11,7 +11,7 @@ ifneq ($(obj-perf),)
	obj-perf := $(abspath $(obj-perf))/		obj-perf := $(abspath $(obj-perf))/
	endif		endif

	$(shell echo -n > $(OUTPUT).config-detected)		$(shell printf "" > $(OUTPUT).config-detected)
	detected = $(shell echo "$(1)=y" >> $(OUTPUT).config-detected)		detected = $(shell echo "$(1)=y" >> $(OUTPUT).config-detected)
	detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected)		detected_var = $(shell echo "$(1)=$($(1))" >> $(OUTPUT).config-detected)