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0126be38d9
SUBDIRS has been kept as a backward compatibility since
commit ("[PATCH] kbuild: external module support") in 2002.
We do not need multiple ways to do the same thing, so I will remove
SUBDIRS after the Linux 5.3 release. I cleaned up in-tree code, and
updated the document so that nobody would try to use it.
Meanwhile, display the following warning if SUBDIRS is used.
Makefile:189: ================= WARNING ================
Makefile:190: 'SUBDIRS' will be removed after Linux 5.3
Makefile:191: Please use 'M=' or 'KBUILD_EXTMOD' instead
Makefile:192: ==========================================
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Boris Brezillon <boris.brezillon@bootlin.com> # for scx200_docflash.c
Acked-by: Guenter Roeck <linux@roeck-us.net> # for scx200_wdt.c
18 lines
343 B
Makefile
18 lines
343 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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obj-$(CONFIG_SAMPLE_CONNECTOR) += cn_test.o
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# List of programs to build
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ifdef CONFIG_SAMPLE_CONNECTOR
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hostprogs-y := ucon
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endif
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# Tell kbuild to always build the programs
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always := $(hostprogs-y)
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HOSTCFLAGS_ucon.o += -I$(objtree)/usr/include
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all: modules
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modules clean:
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$(MAKE) -C ../.. M=$(CURDIR) $@
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