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ba55bd7436
Add the option to build the code under arch/powerpc with -Werror. The intention is to make it harder for people to inadvertantly introduce warnings in the arch/powerpc code. It needs to be configurable so that if a warning is introduced, people can easily work around it while it's being fixed. The option is a negative, ie. don't enable -Werror, so that it will be turned on for allyes and allmodconfig builds. The default is n, in the hope that developers will build with -Werror, that will probably lead to some build breaks, I am prepared to be flamed. It's not enabled for math-emu, which is a steaming pile of warnings. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
22 lines
677 B
Makefile
22 lines
677 B
Makefile
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
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ifeq ($(CONFIG_PPC64),y)
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EXTRA_CFLAGS += -mno-minimal-toc
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endif
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obj-$(CONFIG_OPROFILE) += oprofile.o
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DRIVER_OBJS := $(addprefix ../../../drivers/oprofile/, \
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oprof.o cpu_buffer.o buffer_sync.o \
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event_buffer.o oprofile_files.o \
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oprofilefs.o oprofile_stats.o \
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timer_int.o )
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oprofile-y := $(DRIVER_OBJS) common.o backtrace.o
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oprofile-$(CONFIG_OPROFILE_CELL) += op_model_cell.o \
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cell/spu_profiler.o cell/vma_map.o \
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cell/spu_task_sync.o
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oprofile-$(CONFIG_PPC64) += op_model_rs64.o op_model_power4.o op_model_pa6t.o
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oprofile-$(CONFIG_FSL_EMB_PERFMON) += op_model_fsl_emb.o
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oprofile-$(CONFIG_6xx) += op_model_7450.o
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