diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-19 18:01:26 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-03-26 02:01:25 +0900 |
| commit | fe852ac200311bcbbb0a8c84096e4cd44ea623d9 (patch) | |
| tree | 185dcea25b35ff7856f108d042e5b028389c61f0 /scripts | |
| parent | c96a294eb6972742ed9d55f8d4afa7e0051c0942 (diff) | |
| download | linux-fe852ac200311bcbbb0a8c84096e4cd44ea623d9.tar.gz linux-fe852ac200311bcbbb0a8c84096e4cd44ea623d9.tar.bz2 linux-fe852ac200311bcbbb0a8c84096e4cd44ea623d9.zip | |
kbuild: simplify modname calculation
modname can be calculated much more simply. If modname-multi is
empty, it is a single-used object. So, modname = $(basetarget).
Otherwise, modname = $(modname-multi).
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.build | 12 | ||||
| -rw-r--r-- | scripts/Makefile.lib | 7 |
2 files changed, 1 insertions, 18 deletions
diff --git a/scripts/Makefile.build b/scripts/Makefile.build index 7cd2f4a6c2ac..f5858f609210 100644 --- a/scripts/Makefile.build +++ b/scripts/Makefile.build @@ -131,17 +131,7 @@ $(real-objs-m:.o=.lst): quiet_modtag := [M] $(obj-m) : quiet_modtag := [M] -# Default for not multi-part modules -modname = $(basetarget) - -$(multi-objs-m) : modname = $(modname-multi) -$(multi-objs-m:.o=.i) : modname = $(modname-multi) -$(multi-objs-m:.o=.s) : modname = $(modname-multi) -$(multi-objs-m:.o=.lst) : modname = $(modname-multi) -$(multi-objs-y) : modname = $(modname-multi) -$(multi-objs-y:.o=.i) : modname = $(modname-multi) -$(multi-objs-y:.o=.s) : modname = $(modname-multi) -$(multi-objs-y:.o=.lst) : modname = $(modname-multi) +modname = $(if $(modname-multi),$(modname-multi),$(basetarget)) quiet_cmd_cc_s_c = CC $(quiet_modtag) $@ cmd_cc_s_c = $(CC) $(c_flags) $(DISABLE_LTO) -fverbose-asm -S -o $@ $< diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib index f855c2353b42..b5fa80a07c26 100644 --- a/scripts/Makefile.lib +++ b/scripts/Makefile.lib @@ -47,11 +47,6 @@ multi-used-m := $(sort $(foreach m,$(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m multi-used := $(multi-used-y) $(multi-used-m) single-used-m := $(sort $(filter-out $(multi-used-m),$(obj-m))) -# Build list of the parts of our composite objects, our composite -# objects depend on those (obviously) -multi-objs-y := $(foreach m, $(multi-used-y), $($(m:.o=-objs)) $($(m:.o=-y))) -multi-objs-m := $(foreach m, $(multi-used-m), $($(m:.o=-objs)) $($(m:.o=-y)) $($(m:.o=-m))) - # $(subdir-obj-y) is the list of objects in $(obj-y) which uses dir/ to # tell kbuild to descend subdir-obj-y := $(filter %/built-in.a, $(obj-y)) @@ -80,8 +75,6 @@ real-objs-m := $(addprefix $(obj)/,$(real-objs-m)) single-used-m := $(addprefix $(obj)/,$(single-used-m)) multi-used-y := $(addprefix $(obj)/,$(multi-used-y)) multi-used-m := $(addprefix $(obj)/,$(multi-used-m)) -multi-objs-y := $(addprefix $(obj)/,$(multi-objs-y)) -multi-objs-m := $(addprefix $(obj)/,$(multi-objs-m)) subdir-ym := $(addprefix $(obj)/,$(subdir-ym)) # These flags are needed for modversions and compiling, so we define them here |