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Caffeine
Guru
Joined: 17 Jul 2002
Posts: 401
Location: Melbourne, Australia
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 Posted: Wed Feb 05, 2003 8:45 am Post subject: Usermode Linux |
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Hi,
I'm having trouble compiling the Usermode kernel. I've been following Gentoo UML guide, but the compile is failing as such...
| Code: | make[2]: Leaving directory `/usr/src/uml/linux-2.4.19-r25/arch/um/fs/hostfs'
make -C hppfs
make[2]: Entering directory `/usr/src/uml/linux-2.4.19-r25/arch/um/fs/hppfs'
make all_targets
make[3]: Entering directory `/usr/src/uml/linux-2.4.19-r25/arch/um/fs/hppfs'
make[3]: Circular /usr/src/uml/linux-2.4.19-r25/include/asm/processor-generic.h <- /usr/src/uml/linux-2.4.19-r25/include/linux/list.h dependency dropped.
make[3]: Circular /usr/src/uml/linux-2.4.19-r25/include/asm/mmu.h <- /usr/src/uml/linux-2.4.19-r25/include/linux/sched.h dependency dropped.
gcc -nostdinc -I /usr/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/include -DKBUILD_BASENAME=hppfs_kern -D__KERNEL__ -I/usr/src/uml/linux-2.4.19-r25/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -U__i386__ -Ui386 -DUM_FASTCALL -g -D__arch_um__ -DSUBARCH="i386" -D_LARGEFILE64_SOURCE -I/usr/src/uml/linux-2.4.19-r25/arch/um/include -Derrno=kernel_errno -I/usr/src/uml/linux-2.4.19-r25/arch/um/kernel/tt/include -I/usr/src/uml/linux-2.4.19-r25/arch/um/kernel/skas/include -c -o hppfs_kern.o hppfs_kern.c
In file included from /usr/src/uml/linux-2.4.19-r25/include/linux/posix_types.h:46,
from /usr/src/uml/linux-2.4.19-r25/include/linux/types.h:8,
from /usr/src/uml/linux-2.4.19-r25/include/linux/kernel.h:13,
from /usr/src/uml/linux-2.4.19-r25/include/linux/wait.h:13,
from /usr/src/uml/linux-2.4.19-r25/include/linux/fs.h:12,
from hppfs_kern.c:6:
/usr/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/include/asm/posix_types.h:3: features.h: No such file or directory
make[3]: *** [hppfs_kern.o] Error 1
make[3]: Leaving directory `/usr/src/uml/linux-2.4.19-r25/arch/um/fs/hppfs'
make[2]: *** [first_rule] Error 2
make[2]: Leaving directory `/usr/src/uml/linux-2.4.19-r25/arch/um/fs/hppfs'
make[1]: *** [_subdir_hppfs] Error 2
make[1]: Leaving directory `/usr/src/uml/linux-2.4.19-r25/arch/um/fs'
make: *** [_dir_arch/um/fs] Error 2
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I think it's related to the /usr/include/asm stuff, but the documentation isn't really clear about how that's supposed to be set up. Originally, I left /usr/include/asm as a real directory, then I made it a sym link to /usr/src/linux/include/asm. The compile fails in the same place regardless.
Any ideas? |
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kermitjunior
Apprentice
Joined: 04 Aug 2002
Posts: 167
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| Posted: Sun Feb 09, 2003 7:40 pm Post subject: Have you tried... |
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I was running into a similar error on a different source compile. Try to umerge your sources an then remerge. Seems to fix serveral kernal compile errors.
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Caffeine
Guru
Joined: 17 Jul 2002
Posts: 401
Location: Melbourne, Australia
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| Posted: Mon Feb 10, 2003 11:14 am Post subject: |
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Thanks, but it doesn't seem to help. Still fails in the same location. Which compiler are you using? I'm on 2.95.3 - maybe that's the problem??
I'm curious why it references this directory instead of /usr/include.
| Code: | | /usr/lib/gcc-lib/i686-pc-linux-gnu/2.95.3/include/asm/ |
This 2.95.3/include directory doesn't contain features.h. If I copy /usr/include/features.h into the above directory, the compile fails looking for other stuff like sys/cdefs.h or gnu/stubs.h.
Clearly something is wrong with the way it's including /usr/include, but I'm stumped as to how it's supposed to be setup. |
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Caffeine
Guru
Joined: 17 Jul 2002
Posts: 401
Location: Melbourne, Australia
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| Posted: Fri Feb 14, 2003 3:22 pm Post subject: |
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| Fixed it. My IBM hard drive collapsed in a screaming heap, and I had to reinstall. I went with 1.4 ( gcc 3.2.1 - Previously I was with gcc 2.95.3 ). Now usermode sources compile fine. |
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