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In old days, the "host-progs" syntax was used for specifying host
programs. It was renamed to the current "hostprogs-y" in 2004.
It is typically useful in scripts/Makefile because it allows Kbuild to
selectively compile host programs based on the kernel configuration.
This commit renames like follows:
always -> always-y
hostprogs-y -> hostprogs
So, scripts/Makefile will look like this:
always-$(CONFIG_BUILD_BIN2C) += ...
always-$(CONFIG_KALLSYMS) += ...
...
hostprogs := $(always-y) $(always-m)
I think this makes more sense because a host program is always a host
program, irrespective of the kernel configuration. We want to specify
which ones to compile by CONFIG options, so always-y will be handier.
The "always", "hostprogs-y", "hostprogs-m" will be kept for backward
compatibility for a while.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
24 lines
619 B
Makefile
24 lines
619 B
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the Zorro bus specific drivers.
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#
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obj-$(CONFIG_ZORRO) += zorro.o zorro-driver.o zorro-sysfs.o
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obj-$(CONFIG_PROC_FS) += proc.o
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obj-$(CONFIG_ZORRO_NAMES) += names.o
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hostprogs := gen-devlist
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# Files generated that shall be removed upon make clean
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clean-files := devlist.h
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# Dependencies on generated files need to be listed explicitly
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$(obj)/names.o: $(obj)/devlist.h
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# And that's how to generate them
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quiet_cmd_devlist = DEVLIST $@
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cmd_devlist = ( cd $(obj); ./gen-devlist ) < $<
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$(obj)/devlist.h: $(src)/zorro.ids $(obj)/gen-devlist
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$(call cmd,devlist)
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