kumquat-buildroot/fs/initramfs/initramfs.mk
Mike Frysinger dde5b6830c initramfs: fix init symlink creation
The -e test will dereference the symlink, so if there is no /bin/init,
we will constantly try to create the symlink.  So rather than error on
subsequent runs when the link exists, use the force flag to ln.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2010-11-17 21:20:45 +01:00

24 lines
699 B
Makefile

#############################################################
#
# Make a initramfs_list file to be used by gen_init_cpio
# gen_init_cpio is part of the 2.6 linux kernels to build an
# initial ramdisk filesystem based on cpio
#
#############################################################
define ROOTFS_INITRAMFS_INIT_SYMLINK
if [ ! -e $(TARGET_DIR)/init ]; then \
ln -sf sbin/init $(TARGET_DIR)/init; \
fi
endef
ROOTFS_INITRAMFS_PRE_GEN_HOOKS += ROOTFS_INITRAMFS_INIT_SYMLINK
define ROOTFS_INITRAMFS_CMD
$(SHELL) fs/initramfs/gen_initramfs_list.sh -u 0 -g 0 $(TARGET_DIR) > $$@
endef
ROOTFS_INITRAMFS_POST_TARGETS += linux26-rebuild-with-initramfs
$(eval $(call ROOTFS_TARGET,initramfs))