mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-08-31 22:23:05 +00:00
a2aa5dcc63
The definition of GNU_SOURCE was recently centralised in an upper layer
kselftest Makefile, so the definition in the arm64 signal tests Makefile
is no longer needed. To make things worse, since both definitions are
not strictly identical, the compiler warns about it:
<command-line>: warning: "_GNU_SOURCE" redefined
<command-line>: note: this is the location of the previous definition
Drop the definition in the arm64/signal Makefile.
Fixes: cc937dad85 ("selftests: centralize -D_GNU_SOURCE= to CFLAGS in lib.mk")
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20240816153251.2833702-2-andre.przywara@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
32 lines
1.1 KiB
Makefile
32 lines
1.1 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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# Copyright (C) 2019 ARM Limited
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# Additional include paths needed by kselftest.h and local headers
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CFLAGS += -std=gnu99 -I.
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SRCS := $(filter-out testcases/testcases.c,$(wildcard testcases/*.c))
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PROGS := $(patsubst %.c,%,$(SRCS))
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# Generated binaries to be installed by top KSFT script
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TEST_GEN_PROGS := $(notdir $(PROGS))
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# Get Kernel headers installed and use them.
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# Including KSFT lib.mk here will also mangle the TEST_GEN_PROGS list
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# to account for any OUTPUT target-dirs optionally provided by
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# the toplevel makefile
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include ../../lib.mk
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$(TEST_GEN_PROGS): $(PROGS)
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cp $(PROGS) $(OUTPUT)/
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# Common test-unit targets to build common-layout test-cases executables
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# Needs secondary expansion to properly include the testcase c-file in pre-reqs
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COMMON_SOURCES := test_signals.c test_signals_utils.c testcases/testcases.c \
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signals.S sve_helpers.c
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COMMON_HEADERS := test_signals.h test_signals_utils.h testcases/testcases.h
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.SECONDEXPANSION:
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$(PROGS): $$@.c ${COMMON_SOURCES} ${COMMON_HEADERS}
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$(CC) $(CFLAGS) ${@}.c ${COMMON_SOURCES} -o $@
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