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* python3: use pure python UUID backendMatt Weber2018-10-211-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Python3 at runtime identifies the uuid backend to use to implement safe time-based UUID generation functions. When the python _uuid extension module, /usr/lib/python3.7/lib-dynload/_uuid.cpython-37m-<arch>.so is not found, the fall back is to use a pure python implementation. - If uuid.h from util-linux is available at build time, the _uuid module is built and used. A Buildroot patch allows us to disable this build-time check and never build the _uuid module. With the bump to python 3.7, an optional dependency on util-linux was added to build the _uuid module. However, this may lead to circular dependencies. To break this circular dependency, we can disable the build of the _uuid module and always use the pure python implementation. Ref: http://lists.busybox.net/pipermail/buildroot/2018-October/233113.html http://lists.busybox.net/pipermail/buildroot/2018-September/231060.html http://lists.busybox.net/pipermail/buildroot/2018-October/233079.html CC: Adam Duskett <aduskett@gmail.com> Signed-off-by: Matthew Weber <matthew.weber@rockwellcollins.com> Tested-by: Carlos Santos <casantos@datacom.com.br> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* python3: add optional dependency on bluez5_utils-headersGrzegorz Blach2018-10-211-0/+1
| | | | | | | | | When python3 depends on bluez5_utils-headers, python3 is build with bluetooth support. Signed-off-by: Grzegorz Blach <grzegorz@blach.pl> [Arnout: select bluez5_utils-headers is bluez5_utils is enabled] Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
* python3: bump to 3.7.0Adam Duskett2018-08-181-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Other changes include: - Refreshing all necessary patches for 3.7.0 - Add a hash for the license file. - Python no longer has it's own internal libffi, as such, host-libffi is now required to build host-python3, and is added as a dependency. - Drop PYTHON3_LIBTOOL_PATCH = NO, since there is no longer any internal libffi copy that was causing the libtool patching process to fail. - A new core module "uuid" is now is added in the Config.in file, and relies on util-linux's uuid library. - Also, a new patch: 0030-Fix-cross-compiling-the-uuid-module.patch is required to fix compiling the uuid module, because the include directory search path for uuid.h is hardcoded to /usr/include/uuid, which causes an "unsafe for cross-compilation" error during compiling if the host pc has uuid headers installed. - 0031-Add-an-option-to-disable-uuid-module.patch is added to allow disabling the Python3 UUID module, so that when BR2_PACKAGE_PYTHON3_UUID is disabled by the UUID library is present, the uuid Python module is not built, as expected. - 0032-fix-building-on-older-distributions.patch is added to change os.replace by os.rename in the update_file.py script to fix building on older Linux distributions that have older versions of python that don't include os.replace. os.rename acts in the same way as os.replace, but is cross-platform compatible. Because Buildroot is guaranteed to be built in a POSIX environment, it is safe to change replace to rename. Tested on CentOS6 and Fedora28, All test results passed: br-arm-full [1/6]: OK br-arm-cortex-a9-glibc [2/6]: OK br-arm-cortex-m4-full [3/6]: SKIPPED br-x86-64-musl [4/6]: OK br-arm-full-static [5/6]: SKIPPED armv5-ctng-linux-gnueabi [6/6]: OK 6 builds, 2 skipped, 0 build failed, 0 legal-info failed Signed-off-by: Adam Duskett <aduskett@gmail.com> [Thomas: - remove PYTHON3_LIBTOOL_PATCH = NO - improve the solution in patch 0030-Fix-cross-compiling-the-uuid-module - add patch 0031-Add-an-option-to-disable-uuid-module] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
* package/*/Config.in: fix help text check-package warningsThomas Petazzoni2017-12-181-2/+4
| | | | | | | | | | | | | This commit fixes the warnings reported by check-package on the help text of all package Config.in files, related to the formatting of the help text: should start with a tab, then 2 spaces, then at most 62 characters. The vast majority of warnings fixed were caused by too long lines. A few warnings were related to spaces being used instead of a tab to indent the help text. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* python3: move "select" after "bool" in Config.inThomas Petazzoni2016-10-091-6/+6
| | | | Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* package/python3: add optional support for lzmaBernd Kuhls2016-10-091-0/+6
| | | | | | | | Needed by the upcoming python-mwscrape2slob package. Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> [Thomas: move "select" after "bool".] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* python3: needs dynamic library supportPeter Korsgaard2015-04-281-2/+3
| | | | | | | | | | | | Fixes: http://autobuild.buildroot.net/results/c65/c65c2b2c4c2ca328c4f26ba38798c40ab02c8772/ http://autobuild.buildroot.net/results/e0d/e0db38ca12dbe664d472c4f6f3f1ade4150119c3/ http://autobuild.buildroot.net/results/8e1/8e196d05dd65cdd782c8d41d937a7d9d2ef7dc1a/ http://autobuild.buildroot.net/results/e3a/e3a71f5d05a3e176a9e641e758b1ba64c9560991/ And many more. Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* python3: move toolchain comment above main optionPeter Korsgaard2015-04-281-4/+4
| | | | | | So suboptions are correctly indented. Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* package/python3: change BR2_PACKAGE_PYTHON_PYEXPAT descriptionAngelo Compagnucci2015-02-211-6/+6
| | | | | | | | | | | This patch changes BR2_PACKAGE_PYTHON3_PYEXPAT description and help text to underline that all the xml libraries will be included in python. It also reorders alphabetically the affected option. Signed-off-by: Angelo Compagnucci <angelo.compagnucci@gmail.com> Reviewed-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* python3: make the ossaudiodev module optionalThomas Petazzoni2015-01-101-0/+5
| | | | | | | | | Like was done for the 'python' package, also make the ossaudiodev module optional for 'python3'. ossaudiodev is always disabled for host-python3, and a new option is added to enable it for the target python3. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
* libffi and python: need threads supportJérôme Pouiller2014-09-131-2/+3
| | | | | | | | | | | | | | | | libffi depends on pthreads. Python depends on libffi (it can provide a builtin libffi, but also depends on pthreads). Thus this patch also disable Python support if toolchain is compiled w/o treads support. Fixes http://sysmic.org/~jezz/results/204099dd: ../src/closures.c:119:21: fatal error: pthread.h: No such file or directory [Peter: fix comment dependencies, add python3] Signed-off-by: Jérôme Pouiller <jezz@sysmic.org> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* python3: optional decimal module supportThomas Petazzoni2014-07-271-0/+6
| | | | | | | | | | | | | | | | | | 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>
* python3: make it exclusive from pythonThomas Petazzoni2014-02-181-0/+1
| | | | | | | | In Buildroot, we do not support installing both Python 2.x and Python 3.x on the target. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* Config.in files: add missing dependencies to toolchain option commentsThomas De Schampheleire2013-11-101-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a package A depends on config option B and toolchain option C, then the comment that is given when C is not fulfilled should also depend on B. For example: config BR2_PACKAGE_A depends on BR2_B depends on BR2_LARGEFILE depends on BR2_WCHAR comment "A needs a toolchain w/ largefile, wchar" depends on !BR2_LARGEFILE || !BR2_WCHAR This comment should actually be: comment "A needs a toolchain w/ largefile, wchar" depends on BR2_B depends on !BR2_LARGEFILE || !BR2_WCHAR or if possible (typically when B is a package config option declared in that same Config.in file): if BR2_B comment "A needs a toolchain w/ largefile, wchar" depends on !BR2_LARGEFILE || !BR2_WCHAR [other config options depending on B] endif Otherwise, the comment would be visible even though the other dependencies are not met. This patch adds such missing dependencies, and changes existing such dependencies from depends on BR2_BASE_DEP && !BR2_TOOLCHAIN_USES_GLIBC to depends on BR2_BASE_DEP depends on !BR2_TOOLCHAIN_USES_GLIBC so that (positive) base dependencies are separate from the (negative) toolchain dependencies. This strategy makes it easier to write such comments (because one can simply copy the base dependency from the actual package config option), but also avoids complex and long boolean expressions. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Acked-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be> (untested) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* Config.in files: unify comments of toolchain option dependenciesThomas De Schampheleire2013-10-141-1/+1
| | | | | | | | This patch lines up the comments in Config.in files that clarify which toolchain options the package depends on. Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
* python3: Port python2 patches to reduce the interpreter sizeMaxime Ripard2013-06-281-0/+11
| | | | | | | | | | | | | | | | | Some of the python2 patches were left behind when doing the python3 package. This was because the python build system can now autodetect what packages can be built in the system. However, some of these patches are actually useful to reduce drastically the size of the interpreter. This patch ports the relevant patches to the python3 package, and adds a new patch to remove the idle3 IDE as well from the interpreter. Fixes #5696 Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* python3: uses fork(), only available on MMU platformsMaxime Ripard2013-01-121-0/+2
| | | | | Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
* Add python3 packageMaxime Ripard2012-11-081-0/+81
[Peter: s/python/python3/] Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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