Messages in this thread | | | From | Kumar Gala <> | Subject | Re: PPC uImage build not reporting correctly | Date | Fri, 6 May 2005 16:57:10 -0500 |
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On May 6, 2005, at 4:45 PM, Sam Ravnborg wrote:
> > 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.
I tried the following w/o success:
$(obj)/uImage: $(obj)/vmlinux.gz $(Q)rm -f $@ $(call if_changed,uimage) @echo ' Image: $@' $(shell if [ -f $@ ]; then echo 'is ready'; else echo 'not made'; fi)
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