[Buildroot] [Fwd: Re: Tar problems]
Ulf Samuelsson
ulf at atmel.com
Tue Sep 4 15:14:56 PDT 2007
-------- Vidarebefordrat meddelande --------
> Från: Bernhard Fischer <rep.dot.nop at gmail.com>
> Till: Babarovic Ivica <ivica.babarovic at asist.si>
> Kopia: buildroot at uclibc.org
> Ämne: Re: [Buildroot] Tar problems
> Datum: Tue, 4 Sep 2007 22:56:25 +0200
>
> On Tue, Sep 04, 2007 at 03:24:37PM +0200, Babarovic Ivica wrote:
> >Since this is my first post to this list I'd like to say hello first and
> >express my appreciation
> >for this wonderful tool.
> >
> >This is the problem I'm getting while building my target.
> >I specifically uncheck the tar option for compressing rootfs. It seems
> >though build process
> >ignores this.
> >Last lines:
> >-------------------------------------------------------------------
> >...
> ># Use fakeroot to pretend all target binaries are owned by root
> >rm -f
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/_fakeroot.rootfs.powerpc.ext2
> >touch
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/.fakeroot.00000
> >cat
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/.fakeroot*
> >>
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/_fakeroot.rootfs.powerpc.ext2
> >echo "chown -R 0:0
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root"
> >>>
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/_fakeroot.rootfs.powerpc.ext2
> ># Use fakeroot to pretend to create all needed device nodes
> >echo
> >"/home/ivo/src/mpc5200_binar/build-tools/buildroot/build_powerpc/staging_dir/bin/makedevs
> >-d target/generic/device_table.txt
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root"
> >\
> > >>
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/_fakeroot.rootfs.powerpc.ext2
> ># Use fakeroot so genext2fs believes the previous fakery
> >GENEXT2_REALSIZE=`LC_ALL=C du -s -c -k
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root
> >| grep total | sed -e "s/total//"`; \
> > GENEXT2_ADDTOROOTSIZE=`if [ $GENEXT2_REALSIZE -ge 20000 ]; then
> >echo 16384; else echo 2400; fi`; \
> > GENEXT2_SIZE=`expr $GENEXT2_REALSIZE + $GENEXT2_ADDTOROOTSIZE`; \
> > GENEXT2_ADDTOINODESIZE=`find
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root
> >| wc -l`; \
> > GENEXT2_INODES=`expr $GENEXT2_ADDTOINODESIZE + 400`; \
> > set -x; \
> > echo
> >"/home/ivo/src/mpc5200_binar/build-tools/buildroot/build_powerpc/genext2fs-1.4/genext2fs
> >-b $GENEXT2_SIZE " \
> > "-N $GENEXT2_INODES -d
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root
> >" \
> > " -U -m 0
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/binaries/uclibc/rootfs.powerpc.ext2"
> >>>
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/_fakeroot.rootfs.powerpc.ext2
> >+ echo
> >'/home/ivo/src/mpc5200_binar/build-tools/buildroot/build_powerpc/genext2fs-1.4/genext2fs
> >-b 5576 ' '-N 728 -d
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root
> >' ' -U -m 0
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/binaries/uclibc/rootfs.powerpc.ext2'
> >chmod a+x
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/_fakeroot.rootfs.powerpc.ext2
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/build_powerpc/staging_dir/usr/bin/fakeroot
> >--
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/_fakeroot.rootfs.powerpc.ext2
> >chown: changing ownership of
> >`/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root/dev/log':
> >No such file or directory
> >chown: changing ownership of
> >`/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root/etc/mtab':
> >No such file or directory
> >chown: changing ownership of
> >`/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root/etc/resolv.conf':
> >No such file or directory
> >rootdir=/home/ivo/src/mpc5200_binar/build-tools/buildroot/project_build_powerpc/uclibc/root
> >table='target/generic/device_table.txt'
> >-rw-r--r-- 1 ivo users 5709824 Sep 4 14:49
> >/home/ivo/src/mpc5200_binar/build-tools/buildroot/binaries/uclibc/rootfs.powerpc.ext2
> >tar: /home/ivo/src/mpc5200_binar/build-tools/buildroot/dl/: Cannot read:
> >Is a directory
> >tar: At beginning of tape, quitting now
> >tar: Error is not recoverable: exiting now
> >
> >gzip: stdin: unexpected end of file
> >tar: Child returned status 2
> >tar: Error exit delayed from previous errors
> >basename: missing operand
>
> eh.
> There is something really going wrong. How are you calling make?
>
> $ svngrep basename target/ -r 2> /dev/null
> target/makedevs/makedevs.c: bb_applet_name = basename(argv[0]);
> target/device/Atmel/at91bootstrap/at91bootstrap-2.3.1.patch: # cd .. ; tar -cvf `basename $$(TOPDIR)`.tar `basename $$(TOPDIR)` ; bzip2 `basename $$(TOPDIR)`.tar )
> target/device/Atmel/at91bootstrap/at91bootstrap-2.3.1.patch:-PACKAGE=`basename ${TOPDIR}`
> target/device/Sharp/LNode80/kernel-patches/001-patch-2.4.26-vrs1:+int-y := $(sort $(foreach m, $(multi-y), $($(basename $(m))-objs)))
> target/device/Sharp/LNode80/kernel-patches/001-patch-2.4.26-vrs1:+int-m := $(sort $(foreach m, $(multi-m), $($(basename $(m))-objs)))
>
> I'd rule out makedevs.c and probably the Sharp stuff. I'd just recommend
> to glance at 'info make' to the one who wrote the other hunks.
> Where does that basename call you show above come from?
I doubt that AT91 bootstrap is the culprit.
You can only build that for ARM targets, and this is clearly a Power PC
target.
config BR2_TARGET_AT91BOOTSTRAP
depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9260DFC ||
BR2_TARGET_AT91SAM9260PF || \
BR2_TARGET_AT91SAM9261EK || BR2_TARGET_AT91SAM9263EK ||
BR2_TARGET_AT91SAM9XEEK
bool "Build AT91 Bootstrap for selected chip"
The "basename" could be in a $(BUILD_<arch>)/<package>
My guess is the mtd package. I believe I have seen this before...
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--
Best Regards,
Ulf Samuelsson
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