These LDFLAGS are read from `python3 -m sysconfig`. The "-L." flag there is causing this python3 to be rejected by the new checks from https://trac.sagemath.org/ticket/31132 . Looks like using this flag is a gentoo specialty.
On Sunday, February 7, 2021 at 8:42:35 PM UTC-8 Steven Trogdon wrote: > OK, here is the reason > > g++ -std=gnu++11 -fPIC -I/local/sage-git/sage/conftest_venv/include > -I/usr/include/python3.9 -c conftest.cpp -o > conftest.dir/temp.linux-x86_64-3.9/conftest.o -std=c++11 > creating conftest.dir/lib.linux-x86_64-3.9 > x86_64-pc-linux-gnu-g++ -pthread -shared -Wl,-O1 -Wl,--as-needed > conftest.dir/temp.linux-x86_64-3.9/conftest.o -L/usr/lib64 -o > conftest.dir/lib.linux-x86_64-3.9/ > config_check_distutils_cxx.cpython-39-x86_64-linux-gnu.so > LDFLAGS = "-Wl,-O1 -Wl,--as-needed -L." > configure:32030: result: no, this is a misconfigured Python whose > sysconfig compiler/linker flags contain -I or -L options, which may cause > wrong versions of libraries to leak into the build of Python packages - see > https://trac.sagemath.org/ticket/31132; to use it anyway, use ./configure > --with-python=/usr/bin/python3 > > I have > > $ echo $LDFLAGS > -Wl,-O1 -Wl,--as-needed > > and I've had this set for some time (several years). > > On Sunday, February 7, 2021 at 9:30:29 PM UTC-7 Steven Trogdon wrote: > >> This beta does not pick up on my system (Gentoo) python. From config.log >> >> configure:39140: result: python3-3.9.1: no >> suitable system package; will be installed as an SPKG >> >> And my system python >> >> $ python >> Python 3.9.1 (default, Jan 26 2021, 00:24:17) >> [GCC 9.3.0] on linux >> Type "help", "copyright", "credits" or "license" for more information. >> >>> >> >> $ python3 >> Python 3.9.1 (default, Jan 26 2021, 00:24:17) >> [GCC 9.3.0] on linux >> Type "help", "copyright", "credits" or "license" for more information. >> >>> >> On Sunday, February 7, 2021 at 3:04:42 PM UTC-7 Volker Braun wrote: >> >>> As always, you can get the latest beta version from the "develop" git >>> branch. Alternatively, the self-contained source tarball is at >>> http://www.sagemath.org/download-latest.html >>> >>> 8453ffb849 (tag: 9.3.beta7, trac/develop) Updated SageMath version to >>> 9.3.beta7 >>> 6096110e06 Trac #30517: MemoryError in doctesting >>> combinat/designs/gen_quadrangles_with_spread.pyx >>> e67fc51749 Trac #31148: MR51: Allow Matplotlib to use system qhull >= >>> 7.2.0 >>> f3740e8add Trac #31147: Add missing curly braces in latex of Kodaira >>> symbol >>> d856033dd6 Trac #31144: refresh the file polyhedron/plot.py >>> eb9bae531a Trac #31143: shorten range(0, *) in combinat folder >>> 9d4f2d1525 Trac #31140: use ⨂ for unicode of tensor symbol >>> 5a4ad12275 Trac #31138: Document WSL Installation >>> c8a7960598 Trac #31134: Update setuptools and setuptools_scm >>> 45e7ada314 Trac #24459: Segfault in matrix_integer_dense >>> 9bdf1d149f Trac #24317: Doctest: Improve conversion of inexact symbolic >>> values >>> 85f81e86d3 Trac #21907: Bug in Maxima interface wrt polylog >>> 913b025ac5 Trac #31283: 1000× speedup of conjugate of double dense >>> matrices >>> bfe6fd9654 Trac #31273: Remove deprecated `form` input for bundle >>> connections >>> 00cacf3803 Trac #31272: Improve the documentation for tensor() >>> 50c1a5d655 Trac #31270: Remove sage-location's "sage-force-relocate" >>> mechanism, fix script to work without SAGE_ROOT >>> 3f5faf58b6 Trac #31266: Signed tensor products does not allow tensor >>> products with non-signed modules >>> 1d8b95def5 Trac #31265: changes in kschur to get rid of specific product >>> definition there >>> 9c39188e60 Trac #31262: Implement non zero chunks for sparse bitsets >>> 35ad55518c Trac #31261: Update pplpy to 0.8.6 >>> d5581ba0ea Trac #31258: Upgrade cmake to 3.19.3 >>> 57211cf752 Trac #31257: quo_rem gives wrong answers for >>> LaurentPolynomial_mpair >>> b282cf6d2d Trac #31256: more care for pbori >>> e8c83f5b70 Trac #31255: Follow Up: Mutability of Sections and Tensor >>> Fields >>> 573df518ba Trac #31254: Do not perform unnecesssary subdivisions in >>> matrices >>> 09f5b07182 Trac #31239: Add ore_algebra optional package >>> 6a5ad3f3eb Trac #31216: tox.ini (local): Add environment variables to >>> skip system package installs and other steps, add mechanism for a local >>> interactive shell >>> 1ad5cb3ec9 Trac #31197: Use bitsets/binary matrix for edges of dense >>> graphs >>> 3925e96e0a Trac #31196: Code Improvements for Mutability module >>> 01ad25fc3f Trac #31194: Make Class with Mutability compatible with >>> require_mutable wrapper >>> 99d4307f61 Trac #31121: Further refactoring of eta products file >>> 6dda91cd3b Trac #31035: Remove mathjax configuration/symlink from >>> jupyter notebook >>> 2c32dab63a Trac #27103: Enable SIMD-instructions for Bitsets >>> 6b64832a66 Trac #21783: QEPCAD: get rid of qepcad bits in >>> src/bin/sage-location >>> 5e36f5d72b Trac #31271: MR52: upgrade ubuntu system in docker image >>> 7823deee62 Trac #31263: Broken `sage -b` >>> f0ca7dfb31 Trac #30725: macOS: spkg-install scripts that force use of >>> clang conflict with '-march=native' >>> aadda8f345 Trac #30731: Replace use of build/bin/sage-python23 by just >>> python3 >>> 70291edd23 Trac #14821: Weird error in exponential integral >>> 583e83e86d Trac #7423: plot3d can't handle log(0) >>> d7c2285977 Trac #31243: Stronger Categories for Manifold Examples: >>> Connectedness >>> 6ef10b86c1 Trac #31240: sage-flatsurf pip package >>> 513046f42d Trac #31238: Add admcycles as an optional package >>> a33370064e Trac #31237: Add slabbe as an optional package >>> 712ca6e170 Trac #31234: multiplication of matrix with zero columns or >>> rows fails >>> 8c3804cc20 Trac #31233: Categories for Homset of Manifolds do not meet >>> e1bd5e3fe5 Trac #31229: more typing annotations in Tamari interval posets >>> 02d0fc8821 Trac #31226: Generalize face iterator of combinatorial >>> polyhedron to locally branched lattices >>> d9745ca3e1 Trac #31224: Add surface-dynamics as a pip package >>> 8101d78056 Trac #31221: Alllow arbitrary folder as output directory of >>> docbuild >>> 96bac10d15 Trac #31220: Remove test for safe directory while doctesting >>> 7eebf61583 Trac #31219: Fix escape of docstring for derivative method >>> a704ef5b17 Trac #31215: Documentation of Item Assignment Behavior for >>> Bundle Connections >>> c4f0516700 Trac #31212: fix submonoid method when the generating set >>> include the identity >>> bf9205aebc Trac #31210: Make it possible to run github workflows manually >>> 5477ab510c Trac #31208: Use popcnt and tzcnt to speed up bitsets on >>> Intel and AMD >>> 7edddbd058 Trac #31207: Implement copy for binary matrix >>> 3994d91f70 Trac #31200: Small improvements to binary matrix >>> db29ef0dc9 Trac #31195: yet another cleanup for pbori >>> 3e3dcb7ce8 Trac #31192: Installation manual: Fix documentation of python >>> prerequisite (sage-bootstrap-python) >>> 6b14dc7113 Trac #31190: add Farey maps as examples of simplicial surfaces >>> 0c64e7a577 Trac #31189: local quicklisp install interfers with Maxima >>> package building >>> 97c19345d5 Trac #31184: refresh one givaro file >>> 09b4dd2854 Trac #31181: Mutability class does not return is_immutable >>> 4a1d0f8c95 Trac #31084: Makefile: Add "ptest" targets that do not depend >>> on the docbuild >>> 01c9f0b244 Trac #3889: extend parameter for number field sqrt method >>> c28601e7f6 Trac #31218: bootstrap: Fix "sage-venv-config: >>> /doesnotexist/python3: bad interpreter" >>> e3dc2c8982 Trac #31183: Fix scipy for MacOS 11 (Big Sur) >>> 5854f7a9fc Trac #31146: cygwin-standard: fpylll build fails >>> 77d9d52abf Trac #31132: homebrew: Unused packages (singular, pari, ...) >>> in /usr/local leak into build when using homebrew's python3 >>> aac2decc62 Trac #31097: build/pkgs/gcc/spkg-configure.m4: Fix >>> SAGE_BROKEN_GCC test >>> b426f95131 Trac #31062: tox / GH Actions: Disable testsuites of packages >>> depending on pip packages (pytest, ...) >>> e88216c277 Trac #30944: tox: Improve local-sudo-ubuntu-standard >>> a549452a4b Trac #30589: Upgrade Python to 3.9.1, pip to 20.3.3 >>> 20fbba25e5 Trac #29124: Add script packages build/pkgs/_prereq, >>> build/pkgs/_bootstrap >>> 13b40902a9 (tag: 9.3.beta6) Updated SageMath version to 9.3.beta6 >>> >>> -- You received this message because you are subscribed to the Google Groups "sage-release" group. 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