No rule to make target `arch/um/os-Linux/sys-i386/registers.c'

uml-devel Robbie Dinn 2 participants 2 messages Sep 30, 2004 – Oct 1, 2004 User-mode Linux (UML)

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Robbie Dinn

author

2004-09-30 14:49 UTC #0 lore raw

Hi,

I have just been building linux-2.6.9-rc2-mm4 + incremental patches from http://user-mode-linux.sourceforge.net/patches.html downloaded fresh today.

I think the i386 UML target is broken.

I got a build error when doing make:

robbie@linux-uml:~/linux-2.6.9-rc2-mm4-um> make ARCH=um linux
[snip]
LD arch/um/os-Linux/drivers/tuntap.o
LD arch/um/os-Linux/drivers/built-in.o
make[2]: *** No rule to make target arch/um/os-Linux/sys-i386/registers.c', needed by arch/um/os-Linux/sys-i386/registers.o'. Stop. make[1]: *** [arch/um/os-Linux/sys-i386] Error 2
make: *** [arch/um/os-Linux] Error 2
robbie@linux-uml:~/linux-2.6.9-rc2-mm4-um>

I couldn't find arch/um/os-Linux/sys-i386/registers.c but I looked in arch/um/os-Linux/sys-x86_64 and found a one there.

I did

cp arch/um/os-Linux/sys-i386/registers.c arch/um/os-Linux/sys-x86_64/registers.c

then recompiled, and it build OK.
The UML kernel even booted too!

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Jeff Dike

2004-10-01 00:57 UTC #1 lore raw

Quoted 3 lines · [email protected] said:

make[2]: *** No rule to make target arch/um/os-Linux/sys-i386/ registers.c', needed by arch/um/os-Linux/sys-i386/registers.o'. Stop.

Oops, missed a 'quilt add'. It's fixed now.

Quoted 4 lines

I did
cp arch/um/os-Linux/sys-i386/registers.c arch/um/os-Linux/sys-x86_64/ registers.c
then recompiled, and it build OK. The UML kernel even booted too!

Presumably you copied in the other direction.

Anyway, that's what would be called an unsupported configuration :-)

Jeff