Home
last modified time | relevance | path

Searched hist:f02aa48dde8b96eef5998b049ad11547bfc16080 (Results 1 – 2 of 2) sorted by relevance

/linux/scripts/kconfig/
H A DMakefilediff f02aa48dde8b96eef5998b049ad11547bfc16080 Sat Apr 10 16:31:58 CEST 2021 Masahiro Yamada <masahiroy@kernel.org> kconfig: use /boot/config-* etc. as DEFCONFIG_LIST only for native build

When the .config file is missing, 'make config', 'make menuconfig', etc.
uses a file listed in DEFCONFIG_LIST, if found, as base configuration.

Ususally, /boot/config-$(uname -r) exists, and is used as default.

However, when you are cross-compiling the kernel, it does not make
sense to use /boot/config-* on the build host. It should default to
arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG).

UML previously did not use DEFCONFIG_LIST at all, but it should be
able to use arch/um/configs/$(KBUILD_DEFCONFIG) as a base config file.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
/linux/
H A DMakefilediff f02aa48dde8b96eef5998b049ad11547bfc16080 Sat Apr 10 16:31:58 CEST 2021 Masahiro Yamada <masahiroy@kernel.org> kconfig: use /boot/config-* etc. as DEFCONFIG_LIST only for native build

When the .config file is missing, 'make config', 'make menuconfig', etc.
uses a file listed in DEFCONFIG_LIST, if found, as base configuration.

Ususally, /boot/config-$(uname -r) exists, and is used as default.

However, when you are cross-compiling the kernel, it does not make
sense to use /boot/config-* on the build host. It should default to
arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG).

UML previously did not use DEFCONFIG_LIST at all, but it should be
able to use arch/um/configs/$(KBUILD_DEFCONFIG) as a base config file.

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>