Messages in this thread | | | Date | Fri, 6 May 2005 23:45:13 +0200 (CEST) | Subject | Re: PPC uImage build not reporting correctly | From | "Sam Ravnborg" <> |
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> Sam, > > Tom pointed me at you to look at a makefile issue with > arch/ppc/boot/images/Makefile. When I do the following: > > $ make uImage > CHK include/linux/version.h > make[1]: `arch/ppc/kernel/asm-offsets.s' is up to date. > CHK include/linux/compile.h > CHK usr/initramfs_list > UIMAGE arch/ppc/boot/images/uImage > Image Name: Linux-2.6.12-rc3 > Created: Fri May 6 10:19:28 2005 > Image Type: PowerPC Linux Kernel Image (gzip compressed) > Data Size: 993322 Bytes = 970.04 kB = 0.95 MB > Load Address: 0x00000000 > Entry Point: 0x00000000 > Image: arch/ppc/boot/images/uImage not made > > The issue is that the file arch/ppc/boot/images/uImage does exit (the > 'not made' is not correct). > > $(obj)/uImage: $(obj)/vmlinux.gz > $(Q)rm -f $@ > $(call if_changed,uimage) > @echo ' Image: $@' $(if $(wildcard $@),'is ready','not made') > > It seems the $(wildcard $@) expands at the start of the rule. Any > ideas?
It probarly uses the build-in cache in make - and I see no easy way to tell make not to use the cache in this case. Could you try to replace "$(wildcard $@)" with something like: $(shell if -f $@ echo Y; fi)
Untested - I'm not on a Linux box right now.
Sam
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