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
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
