diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2010-01-12 11:58:29 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-01-13 10:08:11 +0100 |
| commit | 830395188fae5f4028fa3c38ab1b031aae18a64c (patch) | |
| tree | acf4bec52688051f3694b6857054175911131daf | |
| parent | perf: Stop stack frame walking off kernel addresses boundaries (diff) | |
| download | linux-830395188fae5f4028fa3c38ab1b031aae18a64c.tar.xz linux-830395188fae5f4028fa3c38ab1b031aae18a64c.zip | |
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: Arnaldo 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: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | tools/perf/Makefile | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 652a470b5f74..07f596d29e9a 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -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 # |