This adds the --enable-optimizations configure option (for
profile-guided optimization) for both host and target Python, and the
--with-lto configure option (for link-time optimization) for target
Python (for non-MIPS platforms).
Currently, compiling Python with LTO leads to link errors on mips and
mipsel. (Compiling with LTO appears to succeed on mips64 but there is
only one mips64 target available for convenient testing.)
This also cleans up the host and target configure options:
* Sort options/variables
- Alphabetically
- Flags/options before child-process environment variables
- Group options by type (enable/disable/with/without)
- Static options/variables before conditional ones
* Remove the prefix/dir options, as they are the same as the defaults
set by the build system
* Remove --with-threads, as it is no longer a valid option (threads are
always enabled)
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Python will record the values of CC, CXX, AR, and READELF (and other
configure options) used during compilation. pip will use these programs
when asked to compile extension modules on the target device.
* If ccache is used during build, CC and CXX will be ccache_cc and
ccache_cxx, respectively, which are not available on-device (#11912).
* If an external toolchain is used during build, the values of these
variables will contain the external toolchain prefix, which may not be
available on target.
* If the normal toolchain is used during build, AR and READELF will
contain the toolchain prefix, but the names of ar and readelf
on-device do not contain the prefix; they are named "ar" and
"readelf".
This changes the values of these variables in Python's files to match
the names available on-device, and without any toolchain prefix.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
PYTHON_VERSION is a holdover from Python 2; all Python 3 variables are
prefixed with PYTHON3 (or some variation with "3").
This updates all uses of PYTHON_VERSION to PYTHON3_VERSION.
This also sets PYTHON3_PKG_BUILD:=0 before python3-package.mk is
included in the python3 Makefile.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Time to make it more official.
Running 'python' should get you an interpreter running, and that one is now
Python3.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Currently, python3-pip installs the same script as pip3 and pip3.8 to
usr/bin. This changes pip3 to be a symlink to pip3.8.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This issue was introduced after upgrading to 3.8.
Patch `006-remove-multi-arch-and-local-paths.patch` was dropped. It was
tested on x86, but when using the x86_64 compiler in OpenWrt, the issue is
present.
The issue seems to be about Ubuntu/Debian's multi-arch support in
Python/Python3 setup [which I forgot about]. The code runs it regardless of
whether it cross-compiles or not, and for OpenWrt, this causes issues, as
it introduces absolute include paths from the host system.
Fixes https://github.com/openwrt/packages/issues/10452
Fixes: 48277ec915 ("python3: bump to version 3.8")
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This required a bit work to get working, compared to other versions. So,
some things have changed a bit more significantly.
Some highlights:
* there is no longer a pgen executable, seems this is now part of
libpython; let's see what this means for us in the future
* blake2 hash (from OpenSSL) detection needs some fixing; will upstream
added patch 002-fix-blake2-detection.patch
* removed all bpo patches; those should be fixed in upstream
* some needed to be manually re-applied as stuff changed:
- 001-enable-zlib.patch - file changed
- 004-do-not-write-bytes-codes.patch - file changed
- 015-abort-on-failed-modules.patch - variable was renamed
cross_compiling -> CROSS_COMPILING
* 017_lib2to3_fix_pyc_search.patch - the code changed, it does not seem to
have the original problem with respect to file-extension, as there
does not seem to be any special extension logic anymore there
* 006-remove-multi-arch-and-local-paths.patch - dropped patch; I can't
remember the full-details of this issue; it was something with
Debian/Ubuntu's multi-arch stuff; it was probably added maybe due to
some overzealous (on my part) thingy caused by some weird reports,
that I could never solve; let's have this patch dropped and see
* make package/python3/refresh to reduce fuzz for the rest
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
These patches address issues:
CVE-2019-16056: email.utils.parseaddr mistakenly parse an email
CVE-2019-16935: A reflected XSS in python/Lib/DocXMLRPCServer.py (for
Python 2.7)
CVE-2019-16935 was fixed for python3 in #10109
Links to Python issues:
https://bugs.python.org/issue34155https://bugs.python.org/issue38243
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This package is required by other packages to run some binaries via
`load_entry_point`.
So, this splits this package away from setuptools.
setuptools is pretty big, akd pkg-resources is also big, but not as big.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
* Remove $$$$(pkg-config --static --libs libcrypto libssl) from
HOST_LDFLAGS
Having this leads to an "unknown type name 'u_int'" error on Mac.
Removing it doesn't appear to affect Python's ability to find
buildroot LibreSSL.
* Change -Wl,-rpath=... to -Wl,-rpath,... in HOST_LDFLAGS
The equals sign version is not supported by the Mac linker (appears to
be an GNU extension). The comma version is supported; -rpath and its
argument will be separated by a space when passed to the linker.
* Add ac_cv_header_libintl_h=no to HOST_CONFIGURE_VARS for Mac
Python on Mac doesn't expect to use libintl, but if gettext-full is
compiled for host, it will try, leading to undefined symbol errors
during compilation. This prevents configure from finding libintl.h.
Fixes#7171.
Fixes#9621.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
- Update setuptools to 40.8.0
- Update pip to 19.0.3
- Refreshed patches
- Removed 4 patches (2 of them was included in 3.7.3 and other two are
included in this release)
Makefile python3:
- Move PKG_MAINTAINER above PKG_LICENSE
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
This patch, taken from buildroot, avoids the use of host paths when
compiling third-party extensions.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
Build/InstallDev is passed a second argument, a path where host binaries
should be placed (ultimately $(STAGING_DIR)/host).
This change moves python[3]-config to that directory.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
These patches address issue:
CVE-2019-9948: Unnecessary URL scheme exists to allow local_file://
reading file in urllib
Link to Python issue:
https://bugs.python.org/issue35907
Issue 35907 is still currently open, waiting for a decision for
Python 3.5; these patches for Python 2.7 and 3.7 have been merged.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
These patches address issues:
CVE-2019-9740: Python urllib CRLF injection vulnerability
CVE-2019-9947: Header Injection in urllib
Links to Python issues:
https://bugs.python.org/issue36276 (resolved duplicated of 30458)
https://bugs.python.org/issue35906 (resolved duplicated of 30458)
https://bugs.python.org/issue30458
Issue 30458 is still currently open, waiting for a decision for
Python 3.5; these patches for Python 2.7 and 3.7 have been merged.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This changes the "patched" indicator files for host setuptools and pip
to include their PKG_RELEASE values. This also removes host setuptools
and/or pip before host install, if the installed copy does not match the
version (and PKG_RELEASE) of the copy to be installed.
This will allow added or removed patches to affect host setuptools /
pip, since these changes will cause PKG_RELEASE to be incremented.
This also fixes the host install error, when the install tries to patch
an already patched copy of setuptools. (This error occurs because the
existing indicator files do not have version numbers in their file
names, whereas host install expected version numbers to be present.)
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This adds the current setuptools/pip version numbers to the indicator
files' names, which should allow upgraded versions to be patched.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This uses two find commands to delete __pycache__ contents then the
__pycache__ directories, rather than a for loop.
The second command omits a -empty test, so that if the first command
doesn't remove all directory contents for some reason, the second
command will return an error (find will not delete a non-empty
directory).
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This changes the --prefix option, passed to host pip when "installing"
target setuptools and pip, to /usr, in case the prefix is recorded in
the packages.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This adds --cache-dir and --disable-pip-version-check options for host
pip, when "installing" target setuptools and pip.
This also changes the pip command to use $(HOST_PYTHON[3]_PIP) from
python[3]-host.mk.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Normally, Python will include the user's site-packages directory
(~/.local/lib/python$(PYTHON_VERSION)/site-packages) in it's internal
search path for modules.
This disables this default inclusion for host Python.
This change is applied during Host/Configure instead of as a patch to
keep this setting unchanged for target Python.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This changes --with-ensurepip=install to upgrade, to upgrade host
versions of setuptools and pip to the Python-bundled versions.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This adds the ability to patch setuptools (and pip), and adds 3
reproducibility patches from Debian[1].
(003-PKG-INFO-output-reproducible.patch addresses the issue identified
in #9039.)
The patching is not perfect, in that the patches are applied to
setuptools and pip after they have been installed, since they are
installed from wheels which are already "precompiled".
Also, patching for the host install cannot be updated in place, for
example if a patch is added or removed.
[1]: https://sources.debian.org/patches/python-setuptools/40.8.0-1/
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Changed PKG_LICENSE to reflect spdx license tag, and PKG_LICENSE_FILES
to include all lincense-related files applicable to the parts of the
code we are actually using to build and/or distributing. The
Windows-only files, and the python-bundled Tools we're not using have
been left out.
Signed-off-by: Eneas U de Queiroz <cote2004-github@yahoo.com>
This installs python{2.7,3.7}-config in $(STAGING_DIR)/usr/bin as part
of Build/InstallDev, to be used by other packages to get build
configuration for target Python.
The treatment for Python 2 and 3 are a bit different:
* For Python 2, python-config is a Python script that is expected to be
run with, and return data for, the installed Python interpreter. This
installs a modified version of this script, to be run using host
Python, and read/return data for target Python.
* Python 3 includes a shell script version of python-config (expected to
be used in cross-compilation scenarios). This simply installs the
script into the right place.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
These patches address issue:
CVE-2019-9636: urlsplit does not handle NFKC normalization
Link to Python issue:
https://bugs.python.org/issue36216
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This changes Build/InstallDev for both Python 2 and 3 to only copy files
from target Python, not from host Python, since InstallDev files are
used for target packages to link to other target packages.
In particular, usr/lib/python{2.7,3.7}/_sysconfigdata.py holds system
configuration data generated at build time, and is different for target
Python and host Python.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Fixes: https://github.com/openwrt/packages/issues/8399
These 2 patches cause some breakage for other packages.
For now, we drop them and wait for upstream to finalize a fix.
We can live with deprecated SSL APIs for a while. No need to hurry, since
this doesn't seem to help.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
For a while now, Jeffery has helped quite a lot with Python, and is now
unofficial go-to guy [for problems] with Python packages.
This change adds him as co-maintainer [if he also agrees].
I'm not going away; I'll be still doing the same work for Python.
This change serves to recognize Jeffery in an official way, since he's
already taking on these things. And 2 co-maintainers is better in case one
kicks the bucket [by accident].
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Fixes: https://github.com/openwrt/packages/issues/8301
This seems to have slipped for some time. No idea if it ever worked.
It could be that this worked at some point.
In any case, the shebang is properly updated now.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This is the result of this discussion:
https://github.com/openwrt/packages/issues/8285
`urllib.request` requires the `email` module/lib, which was part of
python3-light.
This change moves the Lib/urllib folder from the python3-light into it's
own package, making it lighter. At least this way, users that want `urllib`
(on top of `python3-light`) will be forced to install it via opkg and this
will make sure `python3-email` gets installed as well.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Thanks to fix 200a5a2eec all base packages
now contain all binaries that are generated as part of python
installation. That causes collision between those packages with package
managers that consider this such as Turris updater-ng. This is also just
wrong. Those binaries were not included and should not be after
mentioned fix as well.
This just adds empty install definition. The idea is to override the
default one that is otherwise used.
Signed-off-by: Karel Kočí <karel.koci@nic.cz>
This patch addresses issue:
[ssl][CVE-2019-5010] TALOS-2018-0758 Denial of Service
Link to Python issue:
https://bugs.python.org/issue35746
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This extends the Python[3] shebang fixup to all packages.
Only Python scripts in `/usr/bin` will be handled at the moment. Later it
may make sense to also cover executables in `/bin`, though typically Python
executables shouldn't be placed there.
Previously the shebang handling was only done for python[3]-pip &
python[3]-setuptools.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Piping to xargs does not handle spaces in paths too well, because it splits
up the paths.
For deleting empty dirs, we also need to do several retries, otherwise
`find` will try to go through the directories after they're deleted.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Some programs that use the Python C API have difficulties finding
cross-compiled Python3 without the pkgconfig, so make sure we have
python3.pc and python-3.7.pc in pkgconfig staging dir.
CircleCI requires a package Makefile change to actually
do the CI check, so bump PKG_RELEASE.
Signed-off-by: Daniel F. Dickinson <cshored@thecshore.com>
python3's lib2to3 would fail in silence if python3 and its packages are installed as compiled .pyc files. Root cause is, in Lib/lib2to3/refactor.py, the function get_all_fix_names only searches '.py' fix names.
Signed-off-by: Nj Hsiong <nj.hsiong@gmail.com>
`setuptools` & `pip` whl files were selected via wildcards, because it was
easier in the beginning.
Also, initially there weren't any PYTHON{3}_{SETUTPTOOLS/PIP}_VERSION
variables. But now since these vars exist, it makes sense to use them,
because we can catch easier (at build) time if Python/Python3 bump these
versions.
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Jeffery To
Alexandru Ardelean
Rosen Penev
Josef Schlehofer
Yorkie Liu
Eneas U de Queiroz
Eneas U de Queiroz
Karel Kočí
Alexandru Ardelean
Daniel F. Dickinson
Nj Hsiong