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Commit 83039518 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo Committed by Ingo Molnar
Browse files

perf tools: Move QUIET_STDERR def to before first use 



QUIET_STDERR is used when detecting if -fstack-protector-all can
be used.

Noticed while building the perf tools on a Debian PARISC64
machine.

Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1263293910-8484-1-git-send-email-acme@infradead.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent c2c5d45d

tools/perf/Makefile

+6 −5
Original line number Diff line number Diff line
@@ -250,6 +250,12 @@ PTHREAD_LIBS = -lpthread 
# explicitly what architecture to check for. Fix this up for yours..

SPARSE_FLAGS = -D__BIG_ENDIAN__ -D__powerpc__



ifeq ($(V), 2)

	QUIET_STDERR = ">/dev/null"

else

	QUIET_STDERR = ">/dev/null 2>&1"

endif



ifeq ($(shell sh -c "echo 'int foo(void) {char X[2]; return 3;}' | $(CC) -x c -c -Werror -fstack-protector-all - -o /dev/null "$(QUIET_STDERR)" && echo y"), y)

  CFLAGS := $(CFLAGS) -fstack-protector-all

endif
@@ -451,11 +457,6 @@ BUILTIN_OBJS += builtin-kmem.o 


PERFLIBS = $(LIB_FILE)



ifeq ($(V), 2)

	QUIET_STDERR = ">/dev/null"

else

	QUIET_STDERR = ">/dev/null 2>&1"

endif

#

# Platform specific tweaks

#