[Buildroot] [PATCH 1/1] Do not use an initrd in iso image when using initramfs
Thierry Bultel
thierry.bultel at wanadoo.fr
Sun Dec 15 20:50:44 UTC 2013
When using initramfs, it is useless to put an initrd in the iso image.
This patch makes the image to only contain the kernel image, and
also removes the initrd line from menu.lst
Signed-off-by: Thierry Bultel <thierry.bultel at wanadoo.fr>
---
fs/iso9660/iso9660.mk | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/fs/iso9660/iso9660.mk b/fs/iso9660/iso9660.mk
index 979a0b2..1f9c62e 100644
--- a/fs/iso9660/iso9660.mk
+++ b/fs/iso9660/iso9660.mk
@@ -17,7 +17,11 @@ $(BINARIES_DIR)/rootfs.iso9660: host-cdrkit host-fakeroot linux rootfs-cpio grub
cp $(GRUB_DIR)/stage2/stage2_eltorito $(ISO9660_TARGET_DIR)/boot/grub/
cp $(ISO9660_BOOT_MENU) $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
cp $(LINUX_IMAGE_PATH) $(ISO9660_TARGET_DIR)/kernel
+ifneq ($(BR2_TARGET_ROOTFS_INITRAMFS),y)
cp $(BINARIES_DIR)/rootfs.cpio$(ROOTFS_CPIO_COMPRESS_EXT) $(ISO9660_TARGET_DIR)/initrd
+else
+ sed -i -e '/initrd/d' $(ISO9660_TARGET_DIR)/boot/grub/menu.lst
+endif
# Use fakeroot to pretend all target binaries are owned by root
rm -f $(FAKEROOT_SCRIPT)
echo "chown -R 0:0 $(ISO9660_TARGET_DIR)" >> $(FAKEROOT_SCRIPT)
--
1.7.1
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