[Buildroot] [PATCH] linux: set a few more initramfs opts for newer kernels

Mike Frysinger vapier at gentoo.org
Sat Nov 20 03:38:05 UTC 2010


Building with linux-2.6.36 and initramfs support causes the build to
pause while it prompts for newer options (uid/gid/compression).  So
have the build system inject the newer options into the linux config
automatically.  Older versions should just ignore these.

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 linux/linux.mk |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/linux/linux.mk b/linux/linux.mk
index 4ab519b..981edc5 100644
--- a/linux/linux.mk
+++ b/linux/linux.mk
@@ -118,6 +118,9 @@ ifeq ($(BR2_TARGET_ROOTFS_INITRAMFS),y)
 	touch $(BINARIES_DIR)/rootfs.initramfs
 	$(call KCONFIG_ENABLE_OPT,CONFIG_BLK_DEV_INITRD,$(@D)/.config)
 	$(call KCONFIG_SET_OPT,CONFIG_INITRAMFS_SOURCE,\"$(BINARIES_DIR)/rootfs.initramfs\",$(@D)/.config)
+	$(call KCONFIG_SET_OPT,CONFIG_INITRAMFS_ROOT_UID,0,$(@D)/.config)
+	$(call KCONFIG_SET_OPT,CONFIG_INITRAMFS_ROOT_GID,0,$(@D)/.config)
+	$(call KCONFIG_DISABLE_OPT,CONFIG_INITRAMFS_COMPRESSION_NONE,$(@D)/.config)
 	$(call KCONFIG_ENABLE_OPT,CONFIG_INITRAMFS_COMPRESSION_GZIP,$(@D)/.config)
 endif
 	$(TARGET_MAKE_ENV) $(MAKE) $(LINUX26_MAKE_FLAGS) -C $(LINUX26_SOURCE_DIR) oldconfig
-- 
1.7.3.2




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