diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-02-02 01:49:24 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-02-04 01:53:07 +0900 |
| commit | 5f2fb52fac15a8a8e10ce020dd532504a8abfc4e (patch) | |
| tree | 973fd15d54c102d120ff9e50d87d60b40cbc70db /scripts/gcc-plugins/Makefile | |
| parent | faa7bdd7e9e1441ed82819b8db8bb43d3d3fd818 (diff) | |
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 <masahiroy@kernel.org>
Diffstat (limited to 'scripts/gcc-plugins/Makefile')
| -rw-r--r-- | scripts/gcc-plugins/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/gcc-plugins/Makefile b/scripts/gcc-plugins/Makefile index aa0d0ec6936d..f2ee8bd7abc6 100644 --- a/scripts/gcc-plugins/Makefile +++ b/scripts/gcc-plugins/Makefile @@ -23,7 +23,7 @@ $(objtree)/$(obj)/randomize_layout_seed.h: FORCE targets = randomize_layout_seed.h randomize_layout_hash.h $(HOSTLIBS)-y := $(foreach p,$(GCC_PLUGIN),$(if $(findstring /,$(p)),,$(p))) -always := $($(HOSTLIBS)-y) +always-y := $($(HOSTLIBS)-y) $(foreach p,$($(HOSTLIBS)-y:%.so=%),$(eval $(p)-objs := $(p).o)) |