AcoSail/kernel_optimize_test
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kconfig: make arch/*/configs/defconfig the default of KBUILD_DEFCONFIG

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Until recently, if KBUILD_DEFCONFIG was not set by the arch Makefile,
the default path arch/*/defconfig was used.

The last users of the default are gone by the following commits:

- Commit f3e20ad67b ("s390: move arch/s390/defconfig to
  arch/s390/configs/defconfig")

- Commit 986a13769c ("alpha: move arch/alpha/defconfig to
  arch/alpha/configs/defconfig")

Let's set arch/*/configs/defconfig as a new default. This saves
KBUILD_DEFCONFIG for some architectures.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
This commit is contained in:
Masahiro Yamada 2019-05-27 23:37:24 +09:00
parent 5533397d1e
commit bd305f259c
7 changed files with 4 additions and 11 deletions
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2
arch/alpha/Makefile
View File

@ -8,8 +8,6 @@
# Copyright (C) 1994 by Linus Torvalds
#
KBUILD_DEFCONFIG := defconfig
NM := $(NM) -B
LDFLAGS_vmlinux := -static -N #-relax

2
arch/arm64/Makefile
View File

@ -30,8 +30,6 @@ LDFLAGS_vmlinux += --fix-cortex-a53-843419
endif
endif
KBUILD_DEFCONFIG := defconfig
# Check for binutils support for specific extensions
lseinstr := $(call as-instr,.arch_extension lse,-DCONFIG_AS_LSE=1)

1
arch/csky/Makefile
View File

@ -1,7 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
OBJCOPYFLAGS :=-O binary
GZFLAGS :=-9
KBUILD_DEFCONFIG := defconfig
ifdef CONFIG_CPU_HAS_FPU
FPUEXT = f

2
arch/nds32/Makefile
View File

@ -2,8 +2,6 @@
LDFLAGS_vmlinux := --no-undefined -X
OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -S
KBUILD_DEFCONFIG := defconfig
ifdef CONFIG_FUNCTION_TRACER
arch-y += -malways-save-lp -mno-relax
endif

2
arch/riscv/Makefile
View File

@ -16,8 +16,6 @@ endif
KBUILD_AFLAGS_MODULE += -fPIC
KBUILD_CFLAGS_MODULE += -fPIC
KBUILD_DEFCONFIG = defconfig
export BITS
ifeq ($(CONFIG_ARCH_RV64I),y)
BITS := 64

2
arch/s390/Makefile
View File

@ -10,8 +10,6 @@
# Copyright (C) 1994 by Linus Torvalds
#
KBUILD_DEFCONFIG := defconfig
LD_BFD := elf64-s390
KBUILD_LDFLAGS := -m elf64_s390
KBUILD_AFLAGS_MODULE += -fPIC

4
scripts/kconfig/Makefile
View File

@ -12,6 +12,10 @@ else
Kconfig := Kconfig
endif
ifndef KBUILD_DEFCONFIG
KBUILD_DEFCONFIG := defconfig
endif
ifeq ($(quiet),silent_)
silent := -s
endif