Your message dated Tue, 15 Mar 2022 22:52:39 +0000 with message-id <e1nug1v-0008in...@fasolo.debian.org> and subject line Bug#1006615: fixed in pybind11 2.9.1-2 has caused the Debian Bug report #1006615, regarding python3-pybind11: Handle Python 3.10's default sysconfig paths to be marked as done.
This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact ow...@bugs.debian.org immediately.) -- 1006615: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1006615 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: python3-pybind11 Version: 2.9.1-1 Severity: normal Tags: patch Forwarded: https://github.com/pybind/pybind11/pull/3764 Until recently, the Python sysconfig module didn't know about Debian's deb_system and posix_local schemes that were patched into distutils.sysconfig. This changed in 3.10.2-3, to allow the deprecation of distutils, upstream. See https://bugs.launchpad.net/ubuntu/+source/python3.10/+bug/1960608 for some of the back-story here. The effective change here is that with Python 3.10 as default, packages using pybind11 are FTBFS because they can't find Python.h. e.g. https://launchpad.net/ubuntu/+source/avogadrolibs/1.95.1-8 > CMake Error in python/CMakeLists.txt: > Imported target "pybind11::module" includes non-existent path > > "/usr/local/include/python3.10" > > in its INTERFACE_INCLUDE_DIRECTORIES. I'm pointing to Ubuntu bugs here, because we're hitting these issues in Ubuntu first, where Python 3.10 is the default Python 3. Debian hasn't got there, yet. The solutions here are two-fold: 1. Migrate from distutils.sysconfig to sysconfig. This needs to happen, upstream, before distutils is gone from stdlib. 2. Explicitly select the correct system scheme when looking for Python3's headers, rather than the default install-to-/usr/local scheme. Attached are a pair of patches to address the issue. I've forwarded them upstream in https://github.com/pybind/pybind11/pull/3764 SRFrom 5262ff794498b45c12f23f64e9adef30d51e667f Mon Sep 17 00:00:00 2001 From: Stefano Rivera <stef...@rivera.za.net> Date: Mon, 28 Feb 2022 12:49:51 -0400 Subject: [PATCH 1/2] Use sysconfig in Python >= 3.10 Rely on sysconfig for installation paths for Python >= 3.10. distutils has been deprecated and will be removed. Fixes: #3677 --- tools/FindPythonLibsNew.cmake | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/tools/FindPythonLibsNew.cmake b/tools/FindPythonLibsNew.cmake index 7aeffa44..31eeffa0 100644 --- a/tools/FindPythonLibsNew.cmake +++ b/tools/FindPythonLibsNew.cmake @@ -112,11 +112,20 @@ endif() # VERSION. VERSION will typically be like "2.7" on unix, and "27" on windows. execute_process( COMMAND - "${PYTHON_EXECUTABLE}" "-c" "from distutils import sysconfig as s;import sys;import struct; + "${PYTHON_EXECUTABLE}" "-c" " +import sys;import struct; +import sysconfig as s +USE_SYSCONFIG = sys.version_info >= (3, 10) +if not USE_SYSCONFIG: + from distutils import sysconfig as ds print('.'.join(str(v) for v in sys.version_info)); print(sys.prefix); -print(s.get_python_inc(plat_specific=True)); -print(s.get_python_lib(plat_specific=True)); +if USE_SYSCONFIG: + print(s.get_path('platinclude')) + print(s.get_path('platlib')) +else: + print(ds.get_python_inc(plat_specific=True)); + print(ds.get_python_lib(plat_specific=True)); print(s.get_config_var('EXT_SUFFIX') or s.get_config_var('SO')); print(hasattr(sys, 'gettotalrefcount')+0); print(struct.calcsize('@P')); -- 2.34.1From 697e8e1fca67bb48e477a61a9bbfa049c653ecd2 Mon Sep 17 00:00:00 2001 From: Stefano Rivera <stef...@rivera.za.net> Date: Mon, 28 Feb 2022 13:11:45 -0400 Subject: [PATCH 2/2] Explicitly select the posix_prefix scheme for platinclude on Debian Debian's default scheme is posix_local, for installing locally-built packages to /usr/local/. We want to find the Python headers in /usr/, so search posix_prefix. --- tools/FindPythonLibsNew.cmake | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/FindPythonLibsNew.cmake b/tools/FindPythonLibsNew.cmake index 31eeffa0..6ad5fe15 100644 --- a/tools/FindPythonLibsNew.cmake +++ b/tools/FindPythonLibsNew.cmake @@ -121,7 +121,11 @@ if not USE_SYSCONFIG: print('.'.join(str(v) for v in sys.version_info)); print(sys.prefix); if USE_SYSCONFIG: - print(s.get_path('platinclude')) + scheme = s.get_default_scheme() + if scheme == 'posix_local': + # Debian's default scheme installs to /usr/local/ but we want to find headers in /usr/ + scheme = 'posix_prefix' + print(s.get_path('platinclude', scheme)) print(s.get_path('platlib')) else: print(ds.get_python_inc(plat_specific=True)); -- 2.34.1
--- End Message ---
--- Begin Message ---Source: pybind11 Source-Version: 2.9.1-2 Done: Drew Parsons <dpars...@debian.org> We believe that the bug you reported is fixed in the latest version of pybind11, which is due to be installed in the Debian FTP archive. A summary of the changes between this version and the previous one is attached. Thank you for reporting the bug, which will now be closed. If you have further comments please address them to 1006...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Drew Parsons <dpars...@debian.org> (supplier of updated pybind11 package) (This message was generated automatically at their request; if you believe that there is a problem with it please contact the archive administrators by mailing ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Format: 1.8 Date: Tue, 15 Mar 2022 20:54:33 +0100 Source: pybind11 Architecture: source Version: 2.9.1-2 Distribution: unstable Urgency: medium Maintainer: Debian Science Maintainers <debian-science-maintain...@lists.alioth.debian.org> Changed-By: Drew Parsons <dpars...@debian.org> Closes: 1006615 Changes: pybind11 (2.9.1-2) unstable; urgency=medium . * Team upload. * debian patch python_paths_PR3764.patch applies upstream PR#3764 to fix python path used by cmake. Closes: #1006615. Checksums-Sha1: 6352ab379458ce70232a1d4c7a85278626e8a478 2629 pybind11_2.9.1-2.dsc 110fa647661203c53d221849aa5bb52424074671 68800 pybind11_2.9.1-2.debian.tar.xz Checksums-Sha256: 1bd296eeddb4790dbf56d049e93d9575458dd3195e16576828b9fca35ca7f123 2629 pybind11_2.9.1-2.dsc 4515468a1500aa6548f8c4a70577b272c1724f194927a4281674dd0e7a7e1856 68800 pybind11_2.9.1-2.debian.tar.xz Files: ef01b880cc9dae8faa4477836ebf7328 2629 libs optional pybind11_2.9.1-2.dsc 58aa6eb3ea37706f9f5caf945d198e92 68800 libs optional pybind11_2.9.1-2.debian.tar.xz -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEI8mpPlhYGekSbQo2Vz7x5L1aAfoFAmIxE0cACgkQVz7x5L1a AfrE3g/+NlprF/vra9zZsvdJSs1ezCRXxxdI1Eki80r2J1NExZ58hOr8Rd+1i3xx UkMmgmsfZQXdUI9ApbAtkkMBNSKPiSvQRpvxuDQiTFPefrSoBas/9k4P6NKFp4HK PqN2QQ+trRUDxeV+fXzKGWII7Uic/Cmdi3hLhSWvnHAlfsDQzCNTVl3g7kB0svS/ NSGeK12bZX0rnwicwD7Zt2VpKQ9EGWUSv2hpv/D6QbjbQFJusy6OvuYyns0ij9XC u729rhK6QBNDO8Bqhzn+691eMwyJOKNk3BmOcDMFR/Qx9LeUIle+dk0zjlcLaquP vgzK+bi9Yf5mRtYCxd0tJoXpSTWNDFCvC+8FfJXOjahFq72hNvNt4K1jhawfu79o uJAnGnF1f2yb4YK07cs2eb4J8xDqBB4GmlTjEBW5+RJE+1T4GUm7DscWpsewvApV 2Yg7MV0nNLHVvUT4D5kziIJjozhBS3UtF+KqUtHaUNDwwhgeu0+LZLq49R5XjnvI 234/3vLK4e7T1tdL3aRgH2mw5WL1W4bdZtvPImEsI7QAhayTOVwMVMEu3R+Mm3Su osIpfRDTFM7fGgf4DSG0JenbQ3Wmy968sulUKeco2lW1EKYue1TIM0YmJEAUFkVq 3JWmiLGXCVQPKV3Imqeh4VPd9Vtp62hH4FLzTpCeW6xQLFraku8= =HoC8 -----END PGP SIGNATURE-----
--- End Message ---
