2.6.32-longterm review patch. If anyone has any objections, please let us know.
------------------ From: Arnaldo Carvalho de Melo <[email protected]> commit 830395188fae5f4028fa3c38ab1b031aae18a64c upstream. 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 <[email protected]> Cc: Frédéric Weisbecker <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Paul Mackerras <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> [bwh: Backport to 2.6.32] Signed-off-by: Greg Kroah-Hartman <[email protected]> --- tools/perf/Makefile | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -252,6 +252,12 @@ 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 @@ -397,11 +403,6 @@ BUILTIN_OBJS += builtin-trace.o PERFLIBS = $(LIB_FILE) -ifeq ($(V), 2) - QUIET_STDERR = ">/dev/null" -else - QUIET_STDERR = ">/dev/null 2>&1" -endif # # Platform specific tweaks #
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