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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-03-19 12:01:26 +0300
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-03-25 20:01:25 +0300
commitfe852ac200311bcbbb0a8c84096e4cd44ea623d9 (patch)
tree185dcea25b35ff7856f108d042e5b028389c61f0 /scripts/Makefile.build
parentc96a294eb6972742ed9d55f8d4afa7e0051c0942 (diff)
downloadlinux-fe852ac200311bcbbb0a8c84096e4cd44ea623d9.tar.xz
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/Makefile.build')
-rw-r--r--scripts/Makefile.build12
1 files changed, 1 insertions, 11 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 $@ $<