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kbuild: rename hostprogs-y/always to hostprogs/always-y

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.

Masahiro Yamada committed 6 years ago

Commit 5f2fb521 parent faa7bdd49 files · +172 −190Browse files

Showing the changes to scripts/mod (1 of 49 files). Show all

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scripts/mod/Makefile+2−2
@@ -1,8 +1,8 @@
11 # SPDX-License-Identifier: GPL-2.0
22 OBJECT_FILES_NON_STANDARD := y
33
4−hostprogs-y := modpost mk_elfconfig
5−always := $(hostprogs-y) empty.o
4+hostprogs := modpost mk_elfconfig
5+always-y := $(hostprogs) empty.o
66
77 modpost-objs := modpost.o file2alias.o sumversion.o
88

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