vexpress compilation error in next-20121127
Markus Mayer
mmayer at broadcom.com
Tue Nov 27 20:16:49 EST 2012
Hi Pawel,
There seems to be an issue compiling vexpress at this point. The problem
being that vexpress' makefile references reset.o, but there's no reset.c
in arch/arm/mach-vexpress.
[...]
CC arch/arm/mach-bcm/board_bcm.o
LD arch/arm/mach-bcm/built-in.o
CC arch/arm/mach-vexpress/v2m.o
make[1]: *** No rule to make target `arch/arm/mach-vexpress/reset.o',
needed by `arch/arm/mach-vexpress/built-in.o'. Stop.
make: *** [arch/arm/mach-vexpress] Error 2
The commit in question seems to be this:
http://git.kernel.org/?p=linux/kernel/git/arm/arm-soc.git;a=commitdiff;h=38669e045dbf8f62a008898a7fb1e93975b3817c
It adds the reference to reset.o to the makefile, but doesn't add
reset.c itself. That doesn't seem right -- or did I overlook anything
obvious?
As a quick fix, I tried commenting out reset.o in Makefile. While that
lets the compilation proceed, I end up with unresolved symbols at link time.
[...]
CC init/version.o
LD init/built-in.o
arch/arm/mach-vexpress/built-in.o: In function `v2m_dt_init':
/home/mmayer/Development/upstreaming/arm-soc/arch/arm/mach-vexpress/v2m.c:487:
undefined reference to `vexpress_power_off'
arch/arm/mach-vexpress/built-in.o: In function `v2m_init':
/home/mmayer/Development/upstreaming/arm-soc/arch/arm/mach-vexpress/v2m.c:371:
undefined reference to `vexpress_power_off'
arch/arm/mach-vexpress/built-in.o:(.arch.info.init+0x48): undefined
reference to `vexpress_restart'
arch/arm/mach-vexpress/built-in.o:(.arch.info.init+0x94): undefined
reference to `vexpress_restart'
make: *** [vmlinux] Error 1
Regards,
-Markus
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