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Commit 4e13d47c authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kbuild: remove KBUILD_SUBDIR_ASFLAGS and KBUILD_SUBDIR_CCFLAGS 



Accumulate subdir-{cc,as}flags-y directly to KBUILD_{A,C}FLAGS.
Remove KBUILD_SUBDIR_{AS,CC}FLAGS.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: default avatarCao jin <caoj.fnst@cn.fujitsu.com>
parent 3a5befc1

scripts/Makefile.lib

+4 −4
Original line number Diff line number Diff line
@@ -5,8 +5,8 @@ cppflags-y += $(EXTRA_CPPFLAGS) 
ldflags-y  += $(EXTRA_LDFLAGS)



# flags that take effect in current and sub directories

export KBUILD_SUBDIR_ASFLAGS := $(KBUILD_SUBDIR_ASFLAGS) $(subdir-asflags-y)

export KBUILD_SUBDIR_CCFLAGS := $(KBUILD_SUBDIR_CCFLAGS) $(subdir-ccflags-y)

KBUILD_AFLAGS += $(subdir-asflags-y)

KBUILD_CFLAGS += $(subdir-ccflags-y)



# Figure out what we need to build from the various variables

# ===========================================================================
@@ -94,10 +94,10 @@ basename_flags = -DKBUILD_BASENAME=$(call name-fix,$(basetarget)) 
modname_flags  = $(if $(filter 1,$(words $(modname))),\

                 -DKBUILD_MODNAME=$(call name-fix,$(modname)))



orig_c_flags   = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(KBUILD_SUBDIR_CCFLAGS) \

orig_c_flags   = $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) \

                 $(ccflags-y) $(CFLAGS_$(basetarget).o)

_c_flags       = $(filter-out $(CFLAGS_REMOVE_$(basetarget).o), $(orig_c_flags))

orig_a_flags   = $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) $(KBUILD_SUBDIR_ASFLAGS) \

orig_a_flags   = $(KBUILD_CPPFLAGS) $(KBUILD_AFLAGS) \

                 $(asflags-y) $(AFLAGS_$(basetarget).o)

_a_flags       = $(filter-out $(AFLAGS_REMOVE_$(basetarget).o), $(orig_a_flags))

_cpp_flags     = $(KBUILD_CPPFLAGS) $(cppflags-y) $(CPPFLAGS_$(@F))