From: Peter Wu <lekensteyn@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: "H. Peter Anvin" <hpa@zytor.com>
Subject: OOT build fails on x86_64 due to missing asm/unisd_64.h
Date: Mon, 15 Jul 2013 21:36:12 +0200 [thread overview]
Message-ID: <8992619.mp1cFCuObR@al> (raw)
Hi,
When I tried to build v3.11-rc1-8-g47188d3 out-of-tree, I get an error about a
missing asm/unistd_64.h file. The full build output (`git clean -xfd` was ran
before baking the kernel):
/home/me/Linux-src/build$ make O=$PWD -C ../linux -j8
make: Entering directory `/home/me/Linux-src/linux'
/home/me/Linux-src/linux/arch/x86/Makefile:107: CONFIG_X86_X32 enabled but no binutils support
make[2]: Nothing to be done for `all'.
GEN /tmp/build/Makefile
CHK include/generated/uapi/linux/version.h
make[2]: Nothing to be done for `relocs'.
Using /home/me/Linux-src/linux as source for kernel
CHK include/generated/utsrelease.h
UPD include/generated/utsrelease.h
CC kernel/bounds.s
GEN include/generated/bounds.h
CC arch/x86/kernel/asm-offsets.s
In file included from /home/me/Linux-src/linux/include/uapi/linux/unistd.h:7:0,
from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp_64.h:4,
from /home/me/Linux-src/linux/arch/x86/include/asm/seccomp.h:4,
from /home/me/Linux-src/linux/include/linux/seccomp.h:9,
from /home/me/Linux-src/linux/include/linux/sched.h:39,
from /home/me/Linux-src/linux/arch/x86/kernel/asm-offsets.c:9:
/home/me/Linux-src/linux/arch/x86/include/asm/unistd.h:23:29: fatal error: asm/unistd_64.h: No such file or directory
compilation terminated.
make[2]: *** [arch/x86/kernel/asm-offsets.s] Error 1
make[1]: *** [prepare0] Error 2
make: *** [sub-make] Error 2
make: Leaving directory `/home/me/Linux-src/linux'
As a workaround, I rsync the files that are placed in the source tree:
~/Linux-src/linux/arch/x86/include/generated$ rsync -av . /tmp/build/arch/x86/include/generated/
sending incremental file list
./
asm/
asm/syscalls_32.h
uapi/
uapi/asm/
uapi/asm/unistd_32.h
uapi/asm/unistd_64.h
uapi/asm/unistd_x32.h
I have encountered this error some releases back, and some others reported
this before[1]. If you need more details (.config?), please ask.
Regards,
Peter
[1]: http://lkml.org/lkml/2012/3/19/680
next reply other threads:[~2013-07-15 19:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-15 19:36 Peter Wu [this message]
2013-07-15 19:40 ` OOT build fails on x86_64 due to missing asm/unisd_64.h H. Peter Anvin
2013-07-15 19:43 ` Peter Wu
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