Commit fb358f7b authored Dec 05, 2010 by Thomas Petazzoni Committed by Peter Korsgaard Dec 16, 2010

linux: Import minimal defconfigs as defconfigs

Now that minimal kernel defconfigs are used in Buildroot, the problem
is that copying those minimal configuration files to .config in the
kernel source tree does not work, as kconfig will ask interactively
what should be the value for all unspecified options.

On suggestion on Sam Ravnborg, the easiest way to solve this is to
import the minimal defconfig file as a defconfig inside the kernel
tree (in arch/$(ARCH)/configs) and configure the kernel with it.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

parent 32a8c011

linux/linux.mk

+3 −1

Original line number	Diff line number	Diff line
		@@ -86,7 +86,9 @@ $(LINUX26_DIR)/.stamp_configured: $(LINUX26_DIR)/.stamp_patched
		ifeq ($(BR2_LINUX_KERNEL_USE_DEFCONFIG),y)
		$(TARGET_MAKE_ENV) $(MAKE1) $(LINUX26_MAKE_FLAGS) -C $(@D) $(call qstrip,$(BR2_LINUX_KERNEL_DEFCONFIG))_defconfig
		else ifeq ($(BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG),y)
		cp $(BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE) $(@D)/.config
		cp $(BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE) $(@D)/arch/$(KERNEL_ARCH)/configs/buildroot_defconfig
		$(TARGET_MAKE_ENV) $(MAKE1) $(LINUX26_MAKE_FLAGS) -C $(@D) buildroot_defconfig
		rm $(@D)/arch/$(KERNEL_ARCH)/configs/buildroot_defconfig
		endif
		ifeq ($(BR2_ARM_EABI),y)
		$(call KCONFIG_ENABLE_OPT,CONFIG_AEABI,$(@D)/.config)