From 5f2fb52fac15a8a8e10ce020dd532504a8abfc4e Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sun, 2 Feb 2020 01:49:24 +0900 Subject: 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. Signed-off-by: Masahiro Yamada --- samples/pidfd/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'samples/pidfd/Makefile') diff --git a/samples/pidfd/Makefile b/samples/pidfd/Makefile index 0ff97784177a..ee2979849d92 100644 --- a/samples/pidfd/Makefile +++ b/samples/pidfd/Makefile @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 -hostprogs-y := pidfd-metadata -always := $(hostprogs-y) +hostprogs := pidfd-metadata +always-y := $(hostprogs) HOSTCFLAGS_pidfd-metadata.o += -I$(objtree)/usr/include all: pidfd-metadata -- cgit v1.2.3-59-g8ed1b