diff options
Diffstat (limited to 'usr/Makefile')
| -rw-r--r-- | usr/Makefile | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/usr/Makefile b/usr/Makefile index 5ff4e0c1963d..f50927e58c27 100644 --- a/usr/Makefile +++ b/usr/Makefile @@ -1,16 +1,34 @@ obj-y := initramfs_data.o -host-progs := gen_init_cpio +host-progs := gen_init_cpio clean-files := initramfs_data.cpio.gz LDFLAGS_initramfs_data.o := $(LDFLAGS_BLOB) -r -T -$(obj)/initramfs_data.o: $(src)/initramfs_data.scr $(obj)/initramfs_data.cpio.gz FORCE +$(obj)/initramfs_data.o: $(src)/initramfs_data.scr \ + $(obj)/initramfs_data.cpio.gz FORCE $(call if_changed,ld) -$(obj)/initramfs_data.cpio.gz: $(obj)/gen_init_cpio - ./$< | gzip -9c > $@ +# initramfs-y are the programs which will be copied into the CPIO +# archive. Currently, the filenames are hardcoded in gen_init_cpio, +# but we need the information for the build as well, so it's duplicated +# here. +# Commented out for now +# initramfs-y := $(obj)/root/hello + +quiet_cmd_cpio = CPIO $@ + cmd_cpio = ./$< > $@ + +$(obj)/initramfs_data.cpio: $(obj)/gen_init_cpio $(initramfs-y) FORCE + $(call if_changed,cpio) + +targets += $(obj)/initramfs_data.cpio + +$(obj)/initramfs_data.cpio.gz: $(obj)/initramfs_data.cpio FORCE + $(call if_changed,gzip) + +targets += $(obj)/initramfs_data.cpio.gz |