Commit Graph

19380 Commits

Author SHA1 Message Date
Yuvaraj Patil
8793ddcd6f httping: fix math library linking
Add the math library directive '-lm' to linker options at the end.
The order of the math library directive '-lm' matters.

Fixes:

  http://autobuild.buildroot.net/results/843/84382290696e72c23995f5ed020ad5c157817012/

Signed-off-by: Yuvaraj Patil <yuvaraj.patil@wipro.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:43:09 +02:00
Waldemar Brodkorb
ffc9e4680c docs/manual: add sob line for patch series
The -s is missing in the documentation when teaching how to use 'git
format-patch' to automatically add the sob line.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:23:58 +02:00
Francois Perrad
b8d5182b93 luarocks: refactor with TARGET_FINALIZE_HOOKS
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:22:58 +02:00
Francois Perrad
4387568bbf perl: refactor with TARGET_FINALIZE_HOOKS
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:22:37 +02:00
Waldemar Brodkorb
edeee941c8 uclibc: fix networking support on sparc
While updating the default config for Sparc, I noticed that networking
is broken. The reason is a uClibc backport patch from uClibc
master. This commit adds a fix on top of it, which was submitted to
upstream uClibc.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:16:25 +02:00
Waldemar Brodkorb
087f6ddc52 qemu/sparc-ss10: update defconfig to Linux 3.15.x
Update defconfig to 3.15, tested with Qemu 2.0.0.
Removed hint about framebuffer, as -display none is used.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:15:57 +02:00
Gustavo Zacarias
2543e57bcb linux: bump default to version 3.15.7
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:15:18 +02:00
Gustavo Zacarias
24c238c0f9 linux-headers: bump 3.{3, 10, 14, 15}.x series
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:15:01 +02:00
Thomas Petazzoni
df9244ff37 popt: solve the glob_pattern_p() problem
The current popt build system tests the existence of <glob.h>, and
then assumes that if __GLIBC__ is defined, then glob_pattern_p() must
be available. Unfortunately, that's not true with uClibc: <glob.h> may
be installed, but not necessarily the GNU glob extensions... and
uClibc defines __GLIBC__. This is causing build issues with certain
uClibc toolchains that do not have GNU glob extensions enabled.

To fix this, we introduce a patch called popt-03-glob-detection.patch
which adds a new AC_CHECK_FUNCS() test for glob_pattern_p() and uses
the result to know if this function is available, instead of testing
__GLIBC__.

In order for this patch to work, the popt package must be
autoreconfigured, so another patch, popt-02-fix-autoreconf.patch, is
needed to make the package autoreconfigure properly. And also
POPT_AUTORECONF = YES is added to popt.mk.

Finally, this change avoids the need for the Blackfin toolchain
specific testing, which we forgot to update when introducing the
2014R1 version of the Blackfin toolchain. With this new solution,
there will be no need to update the popt.mk file when new Blackfin
toolchains are added.

Fixes:

  http://autobuild.buildroot.org/results/e09/e09e24fec240382a3197fef3e98eb9a22f76420a/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Yuvaraj Patil <yuvaraj.patil@wipro.com>
Cc: Sonic Zhang <sonic.zhang@analog.com>
2014-07-29 20:11:27 +02:00
Thomas Petazzoni
a1d31e237a popt: rename patch to use the correct naming convention
This patch renames the popt patch popt-1.14_no-wchar.patch to
popt-01-no-wchar.patch in order to follow the naming convention used
in all packages.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 20:11:27 +02:00
Alexandre Belloni
0e4b6c5764 PPC: fix ltrace build on PPC32
Add a patch to fix the build on PPC32 platform. That patch has been
submitted upstream.

Fixes:

  http://autobuild.buildroot.org/results/446/4460aac38225289ef58a8693da9ae520ae07a226/

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 13:25:20 +02:00
Thomas Petazzoni
c4019fcaa9 icu: fix build after custom data library patch
Commit abded6bfea ("icu: add an option
to add a custom data library file") broke the build because of an
improper test on a non-qstripped variable. This commit fixes that.

Fixes:

  http://autobuild.buildroot.org/results/02a/02a0800b01a4bf8734d601f79dc12663fe8f7542/
  and many other similar occurences of the same issue.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 13:23:34 +02:00
Thomas Petazzoni
1d001e3224 python-flup: re-add MIT license
The MIT license was in the original submission, but I had removed it
since I couldn't find where it was used. It is indeed used in
flup/server/paste_factory.py as noted by the original
submitter. Therefore, this commit adds the MIT license as one of the
licenses of python-flup.

Reported-by: Oli Vogt <oli.vogt.pub01@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-29 09:17:05 +02:00
Thomas Petazzoni
563f586e9a flickcurl: adjust openssl dependency
flickcurl does not specifically need openssl: it needs libcurl to have
crypto support to access https:// URLs. So, instead of depending on
openssl in FLICKCURL_DEPENDENCIES, this commit simply leaves it to the
Config.in file to select either OpenSSL, gnutls or libnss to make sure
libcurl will use one of these libraries.

Reported-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 23:26:53 +02:00
Thomas Petazzoni
58441cfd48 flickcurl: remove ca-certificates as a build dependency
ca-certificates is a runtime dependency only, so selecting it in the
Config.in file is sufficient, adding it to FLICKCURL_DEPENDENCIES is
not useful.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 23:25:20 +02:00
Peter Korsgaard
3b09e27f3e flickcurl: new package
We need two patches from upstream git as flickr now requires https access.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[yann.morin.1998@free.fr: fix the kconfig recursive loop when selecting
 a SSL implementation]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 23:06:56 +02:00
Yann E. MORIN
1c83b5b86f package/lftp: inverse the openssl/gnutls selection
openssl is more widely used than gnutls. Other packages prefer openssl
over gnutls and would like to do the select in the opposite direction.

So switch lftp to use openssl by default, and only revert to using
gnutls if explicitly selected by the user.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 23:06:44 +02:00
Johan Derycke
abded6bfea icu: add an option to add a custom data library file
[Thomas:
 - use one single BR2_PACKAGE_ICU_CUSTOM_DATA_PATH string option
   instead of a boolean option + a string option, which always causes
   a lot of issues with random configurations that enable the boolean
   option, but do not provide a valid value for the string option.
 - enclose the definition of ICU_COPY_CUSTOM_DATA into the condition.]

Signed-off-by: Johan Derycke <johan.derycke@barco.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 22:43:04 +02:00
Philippe Proulx
5224cdcc14 linux: support multiple custom DTS files
[Thomas: fix minor typo in help text.]

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 22:35:12 +02:00
Francois Perrad
353e223d14 perl: handle BR2_PREFER_STATIC_LIB
[Thomas: fix commit title, use one line for both CONF_OPT options.]

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 22:29:09 +02:00
Bernd Kuhls
1756b3c540 xapp_xconsole: Needs MMU
Fixes
http://autobuild.buildroot.net/results/be8/be89847832a2588dbda8dd921edb09b2af130e03/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 22:25:13 +02:00
Nathaniel Roach
0d7236bd30 postgresql: enable staging installation
Certain packages need the headers/libraries from Postgresql to build
properly.

[Thomas: slightly reword the commit message.]

Signed-off-by: Nathaniel Roach <nroach44@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 20:53:05 +02:00
Yuvaraj Patil
b2ba4b2c4b ltris: needs MMU
This package needs MMU. Hence added dependency on BR2_USE_MMU

Fixes:
http://autobuild.buildroot.net/results/5cf/5cf2262460a72ce51b479a42fca61cea5f6e23fd//

Signed-off-by: Yuvaraj Patil <yuvaraj.patil@wipro.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 20:51:53 +02:00
Francois Perrad
1d32e77633 perl-module-build: bump to version 0.4206
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 20:45:14 +02:00
Francois Perrad
e2a93675fb perl-net-ssleay: bump to version 1.65
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 20:45:03 +02:00
Francois Perrad
6517113fc6 perl-mojolicious: bump to version 5.21
Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-28 20:44:49 +02:00
Yann E. MORIN
11c1076db9 toolchain: add option to copy the gconv libraries
The gconv libraries are used to translate between different character sets
('charsets', even 'csets' sometimes). Some packages need them to present
text to the user (eg. XBMC Gotham).

In (e)glibc they are implemented by the internal implemenation of iconv,
called gconv, and are provided as dlopen-able libraries.

Note that some gconv modules need extra libraries (shared by more than
one gconv module), so we must, when adding a subset of modules, scan the
installed modules in search of the missing libraries.

[Thomas: add general explanation in expunge-gconv-modules and fix
coding style.]

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Cc: Eric Limpens <limpens@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 23:15:48 +02:00
Jérôme Pouiller
24a9da81df qt5: Need pcre with UTF support
Enabling PCRE16 is not enough for Qt5. PCREUTF is also necessary, else
Qt5 may complain with this kind of (non fatal) message:
  QRegularExpressionPrivate::doMatch(): called on an invalid QRegularExpression object

Signed-off-by: Jérôme Pouiller <jezz@sysmic.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 22:54:32 +02:00
Danomi Manchego
4952dddbf9 system: move tz setup outside of default skeleton clause
Allow time zone setup and installation for configurations
using custom skeletons as well as default skeletons.

Signed-off-by: Danomi Manchego <danomimanchego123@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 22:37:16 +02:00
Gustavo Zacarias
b282e95ec8 dropbear: bump to version 2014.64
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 22:35:20 +02:00
Bernd Kuhls
e921567efb package/fetchmail: gettextize to match the new gettext version
The gettext macros in the package are from a gettext version older than
the one we have in Buildroot, so autoreconf fails.

Run gettextize prior to running autoreconf, like we do in wget.

Fixes:
http://autobuild.buildroot.net/results/8dd/8dd6651ce99c0b81497fd285909b2b614009e273/
http://autobuild.buildroot.net/results/0bb/0bbfddda94ac7f75f74a54157c27de5b4fb3e559/
http://autobuild.buildroot.net/results/92b/92bcb493619ce4508bc4571cbfc3d5c3bdf49ff4/
http://autobuild.buildroot.net/results/768/768efd71745c72cec159edaa92e266167629ec5d/

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 18:21:05 +02:00
Alexandre Belloni
efee851c61 ltrace: use current master
ltrace 0.7.3 is the latest release but it is actually broken on ARM
since PTRACE_SINGLESTEP emulation has been removed, see:

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=425fc47adb5bb69f76285be77a09a3341a30799e

It fails with:
PTRACE_SINGLESTEP: Input/output error

Using master solves that until a new release is made.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 16:05:49 +02:00
David Bachelart
e5d4b2515d python-daemon: new package
[Thomas: adjust license information to use SPDX code for Python
license, add GPLv2+ which is used for the tests, and fix the license
file variable.]

Signed-off-by: David Bachelart <david.bachelart@bbright.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 16:01:31 +02:00
Philippe Proulx
2671e7eee3 python-ipython: new package
Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 15:37:27 +02:00
Oli Vogt
1030ea5a5b python-flup: new package
This module is useful to implement a fastCGI webserver
Tested with ARM and Python 2.7.6

[Thomas: fix license informations.]

Signed-off-by: oli vogt <oli.vogt.pub01@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 15:31:04 +02:00
Yann E. MORIN
aa0c8be4e2 docs/manual: enhance doc for BR2_TOOLCHAIN_HEADERS_AT_LEAST_X_Y
The BR2_TOOLCHAIN_HEADERS_AT_LEAST_X_Y symbols can be used to denote the
lowest required kernel headers version, but also the highest supported
version. Document that.

Use the `...` construct instead of +...+ used eveywhere else, otherwise
asciidoc would render +<=+ to the ⇐ arrow, while `...` does no rendering
at all.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Acked-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 15:06:44 +02:00
Thomas Petazzoni
b0f025386f python-numpy: add patch to fix build on uClibc
Fixes:

  http://autobuild.buildroot.org/results/01d/01da44bc4b644a46326d8fbd87708b7a98971487/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 14:37:12 +02:00
Thomas Petazzoni
d8ba42df87 python3: define license and license files
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 14:36:05 +02:00
Thomas Petazzoni
458bdf3f5f python3: optional decimal module support
This commit makes the decimal module support optional: since Python
3.3 it relies on an external library. The source code of this library
is available built-in as part of the Python sources, but in Buildroot
we generally prefer to use the external library when possible.

To achieve this, this commit adds a patch to Python that is similar to
the one we use for expat support, but this time for the
libmpdec/mpdecimal library.

As a consequence, since mpdecimal now builds properly even when
<fenv.h> is not available (on i386), this commit fixes:

  http://autobuild.buildroot.org/results/b64/b64d5c941a7cac00619da3a0696939f86a8eafc2/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 14:35:08 +02:00
Thomas Petazzoni
6bebd7f271 mpdecimal: new package
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 14:34:42 +02:00
Francois Perrad
513b1b9b75 luarocks: allow to work with host-luainterpreter
when we embed luajit on target,
we use luarocks with host-luajit instead of host-lua,
in order to use the same interpreter on the both side.

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:44:50 +02:00
Francois Perrad
f93de3fb20 luainterpreter: add host variant
host-luainterpreter is host-lua or host-luajit

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:44:26 +02:00
Francois Perrad
f3f0dcc909 luajit: add host variant
the goal is to use host-luajit with pkg-luarocks
when luajit is on the selected luainterpreter for the target

Signed-off-by: Francois Perrad <francois.perrad@gadz.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:34:16 +02:00
Thomas Petazzoni
0d1f550227 hostapd: EAP support needs shared library support
Fixes:

  http://autobuild.buildroot.org/results/dcb/dcbdc25cd5b46917c8f740d492db7512021462fa/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:32:50 +02:00
Gary Bisson
daf3708be4 gst-fsl-plugins: fix build for kernel headers >= 3.10
This package couldn't build using a toolchain with kernel headers >=
3.10 because of the use of VIDIOC_DBG_G_CHIP_IDENT. As stated in
videodev2.h, this ioctl should never be used.

Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:30:51 +02:00
Bernd Kuhls
9c0dff5257 package/rtmpdump: Fix static build
Fixes
http://autobuild.buildroot.net/results/04c/04cc4f4878466715d980442bd7114fecbeb51c0b/

Quote from README:

A shared library is now built by default, in addition to the static
library. You can also turn it off if desired

  $ make SHARED=

The rtmpdump programs still link to the static library, regardless.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:30:03 +02:00
Bernd Kuhls
fee0de3693 package/fetchmail: Fix checking for statically build OpenSSL with libz dependency
Fixes
http://autobuild.buildroot.net/results/48a/48ad6d3659cf1f04581b7e3d115bebf454ff17fd/

To fix the error add "-lz" to LIBS variable and re-order the libraries in
configure.ac. Please note line 797 in configure.ac:
dnl XXX FIXME: use pkg-config if available!

Quote of the compile error:

configure: Enabling OpenSSL support in /home/br/br/output/host/usr/i486-buildroot-linux-uclibc/sysroot/usr.
checking for additional library dependencies of SSL... error
configure: error: cannot link with SSL - check config.log

In config.log multiple linking errors to libz can be found:

configure:10099: /home/br/br/output/host/usr/bin/i486-ctng-linux-uclibc-gcc -o
  conftest -D_LARGEFILE_SOURCE -D_LARGEFILE64
  /home/br/br/output/host/usr/i486-buildroot-linux-uclibc/sysroot/usr/lib/libcrypto.a(c_zlib.o):
  In function `zlib_stateful_c_zlib.c:(.text+0x56): undefined reference to `inflate'

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:29:45 +02:00
Gustavo Zacarias
07e8d28c51 rdesktop: needs mmu
Fixes:
http://autobuild.buildroot.net/results/8f2/8f24a81516383feaffed485c85958e7a1c68176c/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-27 10:27:39 +02:00
Gary Bisson
9b29dfc70a libfslvpuwrap: fix tests of return value from IOGetVirtMem
Same as similar patches for imx-vpu, the returned value from
IOGetVirtMem was not properly checked.

[Thomas: add upstream reference to the patch, suggested by Yann
E. Morin.]

Signed-off-by: Gary Bisson <bisson.gary@gmail.com>
Acked-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-26 09:32:15 +02:00
Baruch Siach
79d03a865d libpcap: fix build for uclinux target
As usual, uclinux is also linux. Also, -lpthread is needed to link the canusb
test.

Fixes:
http://autobuild.buildroot.net/results/3af/3af796bc0eaa8563f0fd1dfce090083482fa57b9/

[Thomas: fix typo in SoB line inside the newly added patch.]

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
2014-07-26 09:26:07 +02:00