# SPDX-License-Identifier: GPL-2.0# Makefile for powerpc selftests # ARCH can be overridden by the user for cross compilingARCH ?= $(shell uname -m)ARCH := $(shell echo $(ARCH) | sed -e s/ppc.*/powerpc/) ifeq ($(ARCH),powerpc) SUB_DIRS = alignment		\	   benchmarks		\	   cache_shape		\	   copyloops		\	   dexcr		\	   dscr			\	   mm			\	   nx-gzip		\	   pmu			\	   signal		\	   primitives		\	   stringloops		\	   switch_endian	\	   syscalls		\	   tm			\	   eeh			\	   vphn         \	   math		\	   papr_attributes	\	   papr_vpd		\	   papr_sysparm		\	   ptrace	\	   security	\	   mce endif all: $(SUB_DIRS) $(SUB_DIRS):	BUILD_TARGET=$(OUTPUT)/$@; mkdir -p $$BUILD_TARGET; $(MAKE) OUTPUT=$$BUILD_TARGET -k -C $@ all include ../lib.mkinclude ./flags.mk override define RUN_TESTS	+@for TARGET in $(SUB_DIRS); do \		BUILD_TARGET=$(OUTPUT)/$$TARGET;	\		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET run_tests;\	done;endef override define INSTALL_RULE	+@for TARGET in $(SUB_DIRS); do \		BUILD_TARGET=$(OUTPUT)/$$TARGET;	\		$(MAKE) OUTPUT=$$BUILD_TARGET INSTALL_PATH=$$INSTALL_PATH/$$TARGET -C $$TARGET install;\	done;endef emit_tests:	+@for TARGET in $(SUB_DIRS); do \		BUILD_TARGET=$(OUTPUT)/$$TARGET;	\		$(MAKE) OUTPUT=$$BUILD_TARGET COLLECTION=$(COLLECTION)/$$TARGET -s -C $$TARGET $@;\	done; override define CLEAN	+@for TARGET in $(SUB_DIRS); do \		BUILD_TARGET=$(OUTPUT)/$$TARGET;	\		$(MAKE) OUTPUT=$$BUILD_TARGET -C $$TARGET clean; \	done;	rm -f tagsendef tags:	find . -name '*.c' -o -name '*.h' | xargs ctags .PHONY: tags $(SUB_DIRS) emit_tests