buildroot/package/python3/python3.mk, branch 2016.02

python3: add patch to fix PEP 3147 issue with automake built packages

2015-11-17T22:13:28+00:00

Packages built with automake use a `py-compile` helper to byte-compile Python source files. This script uses the "py_compile" module from the standard library. In turn, the compile() function in the "py_compile" module invokes the cache_from_source() function provided by importlib. This commit adds a new patch named "020-importlib-no-pep3147.patch" that changes cache_from_source() and source_from_cache() in importlib to get rid of the "__pycache__" directory. This commit fixes the following import error in kmod when the module is built for Python 3: >>> from kmod import Kmod Traceback (most recent call last): File "", line 1, in ImportError: cannot import name 'Kmod' Moreover, this commit removes two patches that are no longer necessary since modifying cache_from_source() and source_from_cache() disables PEP 3147 for the standard library and distutils / setuptools. * 004-old-stdlib-cache.patch * 016-distutils-no-pep3147.patch Signed-off-by: Christophe Vu-Brugier Signed-off-by: Thomas Petazzoni Tested-by: Thomas Petazzoni

python3: bump to version 3.4.3

2015-04-27T22:26:46+00:00

All patches are simply refreshed, except 002-properly-detect-if-python-build.patch which is removed because an identical fix has been merged upstream: https://github.com/python/cpython/commit/e128ea78e5964929ca902bebc07c242d58609dfc Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard

python3: make the ossaudiodev module optional

2015-01-10T15:32:48+00:00

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

python3: bump to 3.4.2

2015-01-02T18:29:53+00:00

This commit bumps python3 to Python 3.4.2. Two patches had to be changed slightly to fix some minor conflicts. PYTHON3_LIBTOOL_PATH = NO was added to prevent Buildroot from trying to patch a version of libtool for which we don't have matching patches, which isn't a problem since we're anyway not using the part of the Python sources that uses libtool (it's the built-in copy of libffi, and we use the external libffi). Signed-off-by: Thomas Petazzoni Tested-by: "Yann E. MORIN" Reviewed-by: "Yann E. MORIN"

python3: don't use wcsftime() on uClibc

2014-11-13T22:40:50+00:00

As investigated in bug #7646, wcsftime() doesn't work properly with uClibc. Until it gets fixed in uClibc, let's tell Python 3 to not use it. Python 3 will fall back to strftime(), which works properly. [Peter: fix typo in comment] Signed-off-by: Thomas Petazzoni Cc: Beyonlo Signed-off-by: Peter Korsgaard

.mk files: bulk aligment and whitespace cleanup of assignments

2014-10-07T13:00:28+00:00

The Buildroot coding style defines one space around make assignments and does not align the assignment symbols. This patch does a bulk fix of offending packages. The package infrastructures (or more in general assignments to calculated variable names, like $(2)_FOO) are not touched. Alignment of line continuation characters (\) is kept as-is. The sed command used to do this replacement is: find * -name "*.mk" | xargs sed -i \ -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$\s*$#\1 \2#' -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$\s*$[^\\]\+$$#\1 \2 \3#' -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$\s*$[^\\ \t]\+\s*\\$\s*$#\1 \2 \3#' -e 's#^$[A-Z0-9a-z_]\+$\s*$[?:+]\?=$$\s*\\$#\1 \2\3#' Brief explanation of this command: ^$[A-Z0-9a-z_]\+$ a regular variable at the beginning of the line $[?:+]\?=$ any assignment character =, :=, ?=, += $[^\\]\+$ any string not containing a line continuation $[^\\ \t]\+\s*\\$ string, optional whitespace, followed by a line continuation character $\s*\\$ optional whitespace, followed by a line continuation character Hence, the first subexpression handles empty assignments, the second handles regular assignments, the third handles regular assignments with line continuation, and the fourth empty assignments with line continuation. This expression was tested on following test text: (initial tab not included) FOO = spaces before FOO = spaces before and after FOO = tab before FOO = tab and spaces before FOO = tab after FOO = tab and spaces after FOO = spaces and tab after FOO = \ FOO = bar \ FOO = bar space \ FOO = \ GENIMAGE_DEPENDENCIES = host-pkgconf libconfuse FOO += spaces before FOO ?= spaces before and after FOO := FOO = FOO = FOO = FOO = $(MAKE1) CROSS_COMPILE=$(TARGET_CROSS) -C AT91BOOTSTRAP3_DEFCONFIG = \ AXEL_DISABLE_I18N=--i18n=0 After this bulk change, following manual fixups were done: - fix line continuation alignment in cegui06 and spice (the sed expression leaves the number of whitespace between the value and line continuation character intact, but the whitespace before that could have changed, causing misalignment. - qt5base was reverted, as this package uses extensive alignment which actually makes the code more readable. Finally, the end result was manually reviewed. Signed-off-by: Thomas De Schampheleire Cc: Yann E. Morin Cc: Thomas Petazzoni Signed-off-by: Peter Korsgaard

python, python3: convert py/pyc removal to TARGET_FINALIZE_HOOKS

2014-10-05T12:32:41+00:00

Since the removal of py/pyc files is Python-specific, this commit moves the logic removing those files to python.mk and python3.mk respectively. Signed-off-by: Thomas Petazzoni

python3: remove unneeded pycache directories

2014-10-05T12:32:41+00:00

The __pycache__ directories are only needed on PEP3147-enabled installations, which is not the choice Buildroot has made. However, during the build process of the target Python, the separation between the target and host Python is not entirely complete, and starting the host Python to byte-compile the target Python modules triggers the compilation of a bunch of __pycache__ directories by the host Python, which uses a PEP 3147 installation. For now, simply get rid of those useless directories after the installation of Python is completed. In the long term, it would be good to achieve a better isolation between the host and target build to avoid this issue. Signed-off-by: Thomas Petazzoni

packages: rename FOO_CONF_OPT into FOO_CONF_OPTS

2014-10-04T16:54:16+00:00

To be consistent with the recent change of FOO_MAKE_OPT into FOO_MAKE_OPTS, make the same change for FOO_CONF_OPT. Sed command used: find * -type f | xargs sed -i 's#_CONF_OPT\>#&S#g' Signed-off-by: Thomas De Schampheleire Reviewed-by: "Yann E. MORIN" Signed-off-by: Thomas Petazzoni

python3: define license and license files

2014-07-27T12:36:05+00:00

Signed-off-by: Thomas Petazzoni