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7e0cf1c983
Commitb2d35fa5fc("selftests: add headers_install to lib.mk") introduced a requirement that Makefiles more than one level below the selftests directory need to define top_srcdir, but it didn't update any of the powerpc Makefiles. This broke building all the powerpc selftests with eg: make[1]: Entering directory '/src/linux/tools/testing/selftests/powerpc' BUILD_TARGET=/src/linux/tools/testing/selftests/powerpc/alignment; mkdir -p $BUILD_TARGET; make OUTPUT=$BUILD_TARGET -k -C alignment all make[2]: Entering directory '/src/linux/tools/testing/selftests/powerpc/alignment' ../../lib.mk:20: ../../../../scripts/subarch.include: No such file or directory make[2]: *** No rule to make target '../../../../scripts/subarch.include'. make[2]: Failed to remake makefile '../../../../scripts/subarch.include'. Makefile:38: recipe for target 'alignment' failed Fix it by setting top_srcdir in the affected Makefiles. Fixes:b2d35fa5fc("selftests: add headers_install to lib.mk") Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
18 lines
492 B
Makefile
18 lines
492 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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TEST_GEN_PROGS := switch_endian_test
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ASFLAGS += -O2 -Wall -g -nostdlib -m64
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EXTRA_CLEAN = $(OUTPUT)/*.o $(OUTPUT)/check-reversed.S
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top_srcdir = ../../../../..
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include ../../lib.mk
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$(OUTPUT)/switch_endian_test: $(OUTPUT)/check-reversed.S
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$(OUTPUT)/check-reversed.o: $(OUTPUT)/check.o
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$(CROSS_COMPILE)objcopy -j .text --reverse-bytes=4 -O binary $< $@
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$(OUTPUT)/check-reversed.S: $(OUTPUT)/check-reversed.o
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hexdump -v -e '/1 ".byte 0x%02X\n"' $< > $@
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