From: Liu Chao liuchao173@huawei.com
hulk inclusion bugzilla: https://gitee.com/openeuler/kernel/issues/I68D0O
Reference: https://gitee.com/openeuler/kernel/pulls/286 Reference: https://gitee.com/openeuler/kernel/commit/ca1af5899ef7c1e1617913ecee37d53972...
update_oedefconfig:run make openeuler_defconfig and copy .config to arch/$(SRCARCH)/configs/openeuler_defconfig save_oedefconfig:copy .config to arch/$(SRCARCH)/configs/openeuler_defconfig
Signed-off-by: Liu Chao liuchao173@huawei.com [XQ: 1. update helper message 2. remove more auto generated CONFIG.] Signed-off-by: Xie XiuQi xiexiuqi@huawei.com --- scripts/kconfig/Makefile | 10 ++++++++++ scripts/kconfig/makeconfig.sh | 24 ++++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 scripts/kconfig/makeconfig.sh
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index b8ef0fb4bbef..9d0297ebf9c1 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -81,6 +81,14 @@ PHONY += savedefconfig defconfig savedefconfig: $(obj)/conf $(Q)$< $(silent) --$@=defconfig $(Kconfig)
+update_oedefconfig: $(obj)/conf + $(Q)$< $(silent) --defconfig=arch/$(SRCARCH)/configs/openeuler_defconfig $(Kconfig) + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/makeconfig.sh $(SRCARCH) + +save_oedefconfig: $(obj)/conf + $(Q)$(CONFIG_SHELL) $(srctree)/scripts/kconfig/makeconfig.sh $(SRCARCH) + + defconfig: $(obj)/conf ifneq ($(wildcard $(srctree)/arch/$(SRCARCH)/configs/$(KBUILD_DEFCONFIG)),) @$(kecho) "*** Default configuration is based on '$(KBUILD_DEFCONFIG)'" @@ -141,6 +149,8 @@ help: @echo ' default value without prompting' @echo ' tinyconfig - Configure the tiniest possible kernel' @echo ' testconfig - Run Kconfig unit tests (requires python3 and pytest)' + @echo ' update_oedefconfig - Update arch/<ARCH>/configs/openeuler_defconfig base on current source code' + @echo ' save_oedefconfig - Save current .config to arch/<ARCH>/configs/openeuler_defconfig'
# =========================================================================== # object files used by all kconfig flavours diff --git a/scripts/kconfig/makeconfig.sh b/scripts/kconfig/makeconfig.sh new file mode 100644 index 000000000000..c54f4d84ae9b --- /dev/null +++ b/scripts/kconfig/makeconfig.sh @@ -0,0 +1,24 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +if [ ! -f .config ]; then + echo ".config does not exist" + exit 1 +fi + +sed -e '/CONFIG_CC_VERSION_TEXT/d' \ + -e '/CONFIG_CC_IS_GCC/d' \ + -e '/CONFIG_GCC_VERSION/d' \ + -e '/CONFIG_LD_VERSION/d' \ + -e '/CONFIG_LD_IS/d' \ + -e '/CONFIG_CLANG_VERSION/d' \ + -e '/CONFIG_LLD_VERSION/d' \ + -e '/CONFIG_CC_CAN/d' \ + -e '/CONFIG_CC_HAS/d' \ + -e '/CONFIG_AS_VERSION/d' \ + -e '/CONFIG_AS_HAS/d' \ + -e '/CONFIG_AS_IS/d' \ + -e '/CONFIG_PAHOLE_VERSION/d' \ + -i .config + +cp .config arch/$1/configs/openeuler_defconfig