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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-12-05 20:53:17 (GMT)
committer Peter Korsgaard <jacmet@sunsite.dk>2010-12-16 21:25:32 (GMT)
commitfb358f7b38866b7e48ecc58b1a1f59c1aa95ce44 (patch)
treed12371adaa2fc5fe598919d4da85cc8a6377f318
parent32a8c0119fce072ea9c91bcf40dcd5c912662fb5 (diff)
downloadbuildroot-fb358f7b38866b7e48ecc58b1a1f59c1aa95ce44.tar.gz
buildroot-fb358f7b38866b7e48ecc58b1a1f59c1aa95ce44.tar.bz2
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>
-rw-r--r--linux/linux.mk4
1 files changed, 3 insertions, 1 deletions
diff --git a/linux/linux.mk b/linux/linux.mk
index e9c37eb..639e4ce 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -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)