Commit Graph

11262 Commits

Author SHA1 Message Date
Ezequiel García
1358a2e802 lxc: needs setns system call, disable on nios2
Fixes http://autobuild.buildroot.net/results/f59/f592a011321429426be81bd1ecf664ad9a2c0161/

Signed-off-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-12 20:30:51 +01:00
Yann E. MORIN
15ec3de799 package/elfutils: disable for avr32
Disable elfutils for avr32, because:
  - elfutils uses canonicalize_file_name, which came after uClibc-0.9.31.
  - avr32 uses a toolchain with uClibc-0.9.31

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-12 20:27:13 +01:00
Peter Korsgaard
e00ee4c835 boost: test module uses fork()
Fixes http://autobuild.buildroot.net/results/17dd7946631354d59336259d5f31aa899e3599b8/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-12 10:14:57 +01:00
Baruch Siach
48c9548ce7 coreutils: correct next version in patch description
The patch that commit a728e2fe35 (coreutils: fix build against uclibc
snapshot) adds mentions the wrong coreutils version in its description.

Also fix the sign-of tag while at it.

Reported-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-12 09:41:17 +01:00
Baruch Siach
dd1c4f65b1 gcc: xtensa: fix __builtin_frame_address use with shared libgcc
The xtensa port uses __xtensa_libgcc_window_spill in libgcc to implement
__builtin_frame_address. This symbol is local/hidden in libgcc. This is not a
problem when linking against static libgcc. But g++ defaults to
-shared-libgcc, thus breaking link against C++ shared libraries that are using
__builtin_frame_address as follows:

ld: test: hidden symbol `__xtensa_libgcc_window_spill' in .../libgcc.a(lib2funcs.o) is referenced by DSO

Add upstream patches that make libgcc_s.so a linker script that links in
unresolved symbols from the static libgcc, similar to the ARM and PowerPC
ports.

Fixes:
http://autobuild.buildroot.net/results/e2d/e2d1a763fa86b8575e2e48e6d73c018175f43e7c/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 19:33:19 +01:00
Baruch Siach
a728e2fe35 coreutils: fix build against uclibc snapshot
uClibc development version adds support for POSIX spawn routines. However,
unlike glibc these routines are in librt. This breaks gnulib autoconf
detection. Teach gnulib autoconf to look for POSIX spawn in librt.

Fixes:
http://autobuild.buildroot.net/results/246/246b3778a1a646afd1c8b9c17b4579fb5a27120e/

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 19:33:07 +01:00
Baruch Siach
ae3298d7d4 gst1-libav: fix build for xtensa
gst1-libav needs the same fix for xtensa like ffmpeg got in commit
4ec35e76b8 (ffmpeg: fix build for xtensa).

Fixes:
http://autobuild.buildroot.net/results/33f/33fcbb79809719f68f3ee2cdb0fcacad82b9e0eb/

[Peter: pass the correct flags, not the ones from ffmpeg]
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 19:31:57 +01:00
Thomas Petazzoni
06b53255cf iozone: needs thread support in toolchain
Fixes:

  http://autobuild.buildroot.org/results/2a3/2a33d2c7535a9d867d76dd5cf05e1bcc3f5cdc38//

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 19:29:45 +01:00
Peter Korsgaard
a37930a5ba busybox: ensure SHA passwords are supported if used
As reported on IRC, our default busybox configuration doesn't support SHA
encoded passwords, breaking login if enabled under system configuration.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 14:59:16 +01:00
Maxime Hadjinlian
8a66ebabff sdl: fix autoreconf timing issue
Context:
The autobuilders were failing on the symbol _XData32 being in conflicts.
A patch had been added to SDL to add a check to the configure.in

Problem:
Sometimes, the build would fail, because of an _XData32 symbol being in
conflicts eventhrough the patch was here.

What was happening:
Following the classic buildroot workflow:
   - Extract
   - [...]
   - Apply 001 patch, which touches configure.in AND configure
   - Apply 002 patch, which touches configure.in
   - Invoke autogen.sh
   - [...]

Right before running autogen.sh, we have configure.in which is more
recent than configure, which is fine.
We then, execute autogen.sh which, basically, runs autoconf.

If your machine was lighty loaded, the time difference between
configure.in and configure was really tiny (ms order), which seems to be
neglected by autoconf.
The results was that the configure was *NOT* generated. And our second
patch was not taken into account.

If your machine was under heavy load, the time difference between the
two files would have been greater and then *maybe* picked up by
autoconf. And then the configure file was re-generated.

When the 0001 patch was introduced, SDL package did *NOT* run it's
autogen.sh, which is why it touches also the configure.
This came later, causing this behavior.

Fixes:
  http://autobuild.buildroot.net/results/d1c/d1c36f634dbf6b6e5d18444c2a23dfd129202b80/

Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 10:36:56 +01:00
Anton Kolesov
ff163385ec libsigsegv: disable for ARC
Fixes http://autobuild.buildroot.net/results/5cd/5cd051937a9471f7fb47363e868cb4b61d788d75/build-end.log

The ARC uClibc port doesn't provide ucontext_i.sym file required to enable
context manipulation routines that libsigsegv needs.

Signed-off-by: Anton Kolesov <anton.kolesov@synopsys.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 10:34:45 +01:00
Thomas Petazzoni
6fb892820f rpcbind: uses fork(), needs MMU
Fixes:

  http://autobuild.buildroot.net/results/d7c/d7c788749b54275154cc3934a7a32385cd72be61/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 10:06:58 +01:00
Arnout Vandecappelle
af97c94b70 Makefile.legacy: fix recursive invocation with BUILDROOT_DL_DIR and _CONFIG
The legacy support for the old BUILDROOT_DL_DIR and BUILDROOT_CONFIG
breaks down when make is invoked recursively - which is done in a few
cases, e.g. silentoldconfig, external-defs, ... These targets always
give a legacy error.

For BUILDROOT_DL_DIR, this is fixed by making sure that the original
value of BR2_DL_DIR taken from the environment is also exported again.

For BUILDROOT_CONFIG, this is fixed with an additional comparison of
the environment variable's value with the fake value that we introduce
ourselves.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Tested-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 08:14:57 +01:00
Danomi Manchego
28f427ddb9 jpeg-turbo: fix "jpegtran" spelling in target-install hook
Use correct bin name so that JPEG_TURBO_REMOVE_USELESS_TOOLS fixup
actually removes it.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 08:04:36 +01:00
Danomi Manchego
0e27be34c3 libjpeg: fix "jpegtran" spelling in target-install hook
Use correct bin name so that LIBJPEG_REMOVE_USELESS_TOOLS fixup
actually removes it.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-11 08:04:34 +01:00
Francois Perrad
746d47c617 cpanminus: remove it
cpanminus was marked as broken, now it becomes useless with the Perl infrastructure.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-10 19:50:12 +01:00
Francois Perrad
661fdedef7 perl: remove useless patch
The Perl infrastructure uses a host version of Module-Build
(see previous commit "host-perl-module-build: new package").
The target version is never used, so no need to patch it.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-10 19:49:43 +01:00
Francois Perrad
f99a66de95 host-perl: export and rename PERL5LIB
The official Perl documentation refers only to PERL5LIB.
PERLLIB is obsolete, we don't need to be compatible with Perl4.

PERL5LIB is used in all environment, so it is simpler to just export it.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-10 19:48:49 +01:00
Anders Darander
4d2b96aae3 am33x-cm3: update to latest version
This goes hand-in-hand with the kernel update.
The version is taken from meta-ti.

The new kernel version, 3.12, requires a newer PM FW.

This should correspond to v05.00.00.02, though that tag
has not been pushed...

Signed-off-by: Anders Darander <anders@chargestorm.se>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-10 19:42:43 +01:00
Julien Boibessot
35cb43b9d8 madplay: fixes build when toolchain has locale support
Otherwise build fails in intl/relocatable.c with:
./relocatable.c: In function 'libintl_relocate':
./relocatable.c:402:40: error: 'INSTALLPREFIX' undeclared (first use in this function)
./relocatable.c:402:40: note: each undeclared identifier is reported only once for each function it appears in

[Peter: drop redundant 'else' part]
Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-10 16:07:12 +01:00
Anton Kolesov
4a36923ce7 libtorrent: disable on ARC arch
Libtorrent has dependencies on atomic operations. However ARC GCC doesn't
implement those at the moment so package should be disabled. Rtorrent
depends on libtorrent.

This fixes:
http://autobuild.buildroot.net/results/51414e22c8ea47c38df20d864526a370c5a895d7/

Signed-off-by: Anton Kolesov <anton.kolesov@synopsys.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-10 15:41:57 +01:00
Samuel Martin
a7c1b84a59 vlc: fix typo when setting VLC_CONF_ENV
Fixes:
  http://autobuild.buildroot.org/results/917/917c26656557d50f869639162ec7e9d0f3399824/build-end.log

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 16:42:12 +01:00
Samuel Martin
4b79dfc94e vlc: fix glx support
glx support is provided by the mesa3d package; so, enable it only when
mesa3d is part of the package selection.

Fixes:
  http://autobuild.buildroot.org/results/9b4/9b46021ea0064850ce8f1adcb5455d6da5bff459/build-end.log

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 16:41:24 +01:00
Samuel Martin
39a3e21e10 kexec: fix build failure
Add patch retrived from upstream and fixing undefined bzImage_support_efi_boot
build failure.

Fixes:
  http://autobuild.buildroot.org/results/c35/c3525dd25a37db7a976c7019901160e449363b5d/build-end.log

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 16:40:47 +01:00
Samuel Martin
7974017725 kexec: rename patch to add sequence number
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 16:40:38 +01:00
Romain Naour
1ba4e3b2fa trace-cmd: needs mmu
Fixes:
http://autobuild.buildroot.net/results/0b7/0b73c684b3d7edcd818cb113fda534e552028d58/build-end.log

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 16:40:08 +01:00
Romain Naour
172a8249d0 trace-cmd: disable on avr32
AVR32 does not have TLS support.

Fixes:
http://autobuild.buildroot.net/results/e24/e24af3ceb125da50f0f5cbffb0e3ca091c68af33/build-end.log

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 16:39:20 +01:00
Arnout Vandecappelle
6768021c93 infra: replace BUILDROOT_DL_DIR with BR2_DL_DIR.
To make the naming consistent (all user-visible options should be
prefixed BR2_).

An entry is added to Makefile.legacy to warn users who have set
BUILDROOT_DL_DIR but not BR2_DL_DIR.

Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 11:02:42 +01:00
Peter Korsgaard
674fd4f834 kmod: really pass --disable-manpages
The line below overwrites KMOD_CONF_OPT, so move the --disable-manpages
options below.

Fixes http://autobuild.buildroot.net/results/842/842131307c171e1bc5a1e918996d53b00ddb1be3/

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 09:35:54 +01:00
Peter Korsgaard
4e0cd2e289 pkg-autotools: fixup pkg_CONFIGURE_CMDS after DISABLE_DOCUMENTATION removal
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-09 01:00:22 +01:00
Thomas De Schampheleire
e20df632c4 infra: remove separate definition of DISABLE_DOCUMENTATION
Since we now always disable documentation on target, there is no need to
have a separate variable DISABLE_DOCUMENTATION anymore.

Suggested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:44:48 +01:00
Thomas De Schampheleire
334dca61ad kernel-headers: remove deprecated versions 3.1, 3.3, 3.5
The Linux kernel headers versions 3.1, 3.3, and 3.5 have been deprecated
since 2013.02 and thus can be removed in 2014.02.
For legacy handling, we automatically select versions 3.2, 3.4, and 3.6,
respectively.

Additionally, this patch removes the now unused symbol
BR2_DEPRECATED_SINCE_2013_02.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:43:24 +01:00
Thomas De Schampheleire
348060f960 gdb: remove deprecated versions 7.2.x and 7.3.x
Gdb versions 7.2.x and 7.3.x have been deprecated since 2013.02 and thus can
be removed in 2014.02.
For legacy handling, version 7.5.x is automatically selected.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:39:05 +01:00
Thomas De Schampheleire
831624c4c4 ccache: remove deprecated target package
The ccache target package has been deprecated since 2013.02 and thus can be
removed in 2014.02. This does not change anything about host ccache (used
for speeding up builds).

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:33:43 +01:00
Thomas De Schampheleire
7164a32632 packages: remove support for documentation on target
This patch removes deprecated symbol BR2_HAVE_DOCUMENTATION and all its
usage. Additionally, it removes the now unused BR2_DEPRECATED_SINCE_2012_11.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:31:21 +01:00
Thomas De Schampheleire
f75245d9d0 automake: remove deprecated target package
The automake support on target has been deprecated for more than four
buildroot releases and thus can be removed. This doesn't change anything
about the host automake support.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:29:11 +01:00
Thomas De Schampheleire
e7af2ac609 autoconf: remove deprecated target package
The autoconf support on target has been deprecated for more than four
buildroot releases and thus can be removed. This doesn't change anything
about the host autoconf support.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:26:42 +01:00
Thomas De Schampheleire
ddf5424fb5 xstroke: remove deprecated package
xstroke has been deprecated since 2013.02 and thus can be removed in
2014.02.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:25:38 +01:00
Yann E. MORIN
2852f787d0 package/squashfs: add selection for the host variant
If any of the post-image scripts wants to handle squashfs filesystems,
we need to expose an option for squashfs-tools to be user-selectable.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Ryan Barnett <rjbarnet@rockwellcollins.com>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:16:57 +01:00
Baruch Siach
ab2cb2d9be kexec: bump to 2.0.5
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:11:22 +01:00
Arnout Vandecappelle
fda818390b gdb: move version selection from gdb.mk to Config.in.host
This avoids duplication of the version selection between these two files.

Cc: Spenser Gilliland <spenser@gillilanding.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:05:38 +01:00
Axel Lin
6232dbbe37 snmppp: bump to version 3.3.3
Changes snmp++v3.3.3

====================

- Fixed: [APP-30] SNMP++ cannot BER decode Oids starting with 2 and
  with second sub-identifier >39 correctly.
- Fixed: [APP-31] SNMP++ does not encode Oids starting with 2 and
  second sub-ID greater than 47 correctly.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:03:46 +01:00
Axel Lin
4d8273cb60 sysstat: bump to version 10.2.1
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 23:03:42 +01:00
Ryan Barnett
d517415bcd gpsd: disable for microblaze arch
gpsd will fail on an internal compiler error for the microblaze
architecture so disabling it on that architecture.

Fixes:
  http://autobuild.buildroot.org/results/42d/42da870722f24e4202d8265597771a0449e74cfd

[Peter: add comment explaining why]
Signed-off-by: Ryan Barnett <rjbarnet@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:53:41 +01:00
Ryan Barnett
262a4c0bf7 dmraid: disable on ARC arch
The ARC compiler has an internal failure while compiling this package
so disable this package for this architecture.

Fixes:
  http://autobuild.buildroot.net/results/ef6/ef6a0e2d382ae202bb8f0e9fc9f5e48c90119faf

[Peter: add comment explaining why]
Signed-off-by: Ryan Barnett <rjbarnet@rockwellcollins.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:51:10 +01:00
Peter Korsgaard
d293e64bfb Revert "util-linux: add nsenter option"
This reverts commit 9f91d79601.

Not all toolchains have setns(), and the configure script automatically
enables nsenter if it does, so get rid of the explicit option.

See http://lists.busybox.net/pipermail/buildroot/2014-February/088669.html
for details.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:44:05 +01:00
Samuel Martin
8c2534c50c vlc: enable altivec support only when appropriate
All PowerPC CPUs do not support altivec instruction set; so enable its
support only when the sub-architecture support it.

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:09:42 +01:00
Samuel Martin
35667caad8 vlc: fix sdl support
sdl video output module includes xlib headers, so it requires
xlib_libx11 to be available.

Fixes:
  http://autobuild.buildroot.org/results/d41/d41d2f36a4384289e300a3cf91d51960df9fab00/build-end.log

[Peter: check for SDL X11 backend instead]
Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:09:19 +01:00
Samuel Martin
dace28c732 vlc: fix libgcrypt support
This patch allows to override the libgcrypt-config location instead of
using the one found in the PATH, which is usually the host system one.

Fixes:
  http://autobuild.buildroot.org/results/5e4/5e42d1139bbbed2421193d8acc52df9442c43730/build-end.log

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:05:22 +01:00
Samuel Martin
833bc901d6 vlc: fix live555 support
vlc looks for a *.pc file which is not provided by the live555 package.
So, instead, we explicitly set the LIVE555_CFLAGS and LIVE555_LIBS
variables.

Fixes:
  http://autobuild.buildroot.org/results/b59/b5972ecad4e5004dc23a2366066ce45346994f58/build-end.log

Signed-off-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
2014-02-08 22:04:16 +01:00