Re: Makefile:610: arch/m32r/Makefile: No such file or directory

[Fengguang Wu <fengguang.wu@intel.com>]

Hi Sudip,

Sorry for the noise -- it looks like a bug caused by a recent change
to our build scripts. Your commit is fine.

Thanks,
Fengguang

On Mon, Dec 28, 2015 at 05:44:19PM +0530, Sudip Mukherjee wrote:
> On Mon, Dec 28, 2015 at 04:17:51PM +0800, kbuild test robot wrote:
> > tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
> > head:   74bf8efb5fa6e958d2d7c7917b8bb672085ec0c6
> > commit: a436bb7b806383ae0593cab53d17fc9676270cd3 kbuild: use relative path more to include Makefile
> > date:   9 months ago
> > config: m32r-m32104ut_defconfig (attached as .config)
> > reproduce:
> >         wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
> >         chmod +x ~/bin/make.cross
> >         git checkout a436bb7b806383ae0593cab53d17fc9676270cd3
> >         # save the attached .config to linux build tree
> >         make.cross ARCH=m32r 
> > 
> > All errors (new ones prefixed by >>):
> > 
> >    Makefile:350: scripts/Kbuild.include: No such file or directory
> > >> Makefile:610: arch/m32r/Makefile: No such file or directory
> >    Makefile:782: scripts/Makefile.kasan: No such file or directory
> >    Makefile:783: scripts/Makefile.extrawarn: No such file or directory
> >    make[1]: *** No rule to make target 'scripts/Makefile.extrawarn'.
> >    make[1]: *** No rule to make target 'scripts/Makefile.kasan'.
> > >> make[1]: *** No rule to make target 'arch/m32r/Makefile'.
> >    make[1]: Failed to remake makefile 'scripts/Makefile.extrawarn'.
> >    make[1]: Failed to remake makefile 'scripts/Makefile.kasan'.
> >    make[1]: Failed to remake makefile 'arch/m32r/Makefile'.
> >    make: *** empty variable name.  Stop.
> >    make[1]: *** [scripts_basic] Error 2
> >    scripts/Makefile.asm-generic:11: scripts/Kbuild.include: No such file or directory
> >    make[2]: *** No rule to make target 'scripts/Kbuild.include'.
> >    make[2]: Failed to remake makefile 'scripts/Kbuild.include'.
> >    make[1]: *** [asm-generic] Error 2
> >    make[1]: Target 'headers_install' not remade because of errors.
> >    make: *** [sub-make] Error 2
> 
> Hi Fengguang,
> I tried to reproduce this but the only error that I am getting is:
> 
> gcc-4.9.0-nolibc/m32r-linux/bin/m32r-linux-ld: target elf32-m32r not found
> make[3]: *** [arch/m32r/boot/compressed/piggy.o] Error 1
> make[2]: *** [arch/m32r/boot/compressed/vmlinux] Error 2
> make[1]: *** [zImage] Error 2
> make[1]: *** Waiting for unfinished jobs....
> ERROR: "memory_start" [fs/udf/udf.ko] undefined!
> ERROR: "memory_end" [fs/udf/udf.ko] undefined!
> ERROR: "memory_end" [drivers/scsi/sg.ko] undefined!
> ERROR: "memory_start" [drivers/scsi/sg.ko] undefined!
> ERROR: "memory_end" [drivers/i2c/i2c-dev.ko] undefined!
> ERROR: "memory_start" [drivers/i2c/i2c-dev.ko] undefined!
> make[2]: *** [__modpost] Error 1
> make[1]: *** [modules] Error 2
> 
> regards
> sudip