py310-scipy: use a newer boost?

[jowens (John Owens)]

The boost used by py310-scipy is boost171, which requires python39, and it would be desirable if py310-scipy could be installed without also installing python39.

boost178 can be installed with python310, though it's honestly a little opaque to me how boost gets used in scipy's install.

[ryandesign (Ryan Carsten Schmidt)]

Let's (also) fix boost171 to use python310 if we can.

[ryandesign (Ryan Carsten Schmidt)]

Fix autocomplete failure...

[michaelld (Michael Dickens)]

would make a lot of sense for PyXYZ ports to implicitly do +pythonXYZ for dependents ... of course boost171 doesn't provide +python310, though as noted newer boost does. hmmm ...

[Guymer (Thomas Guymer)]

Hi,

Does this issue manifest like:

:info:build INFO: g++-mp-devel: scipy/_lib/tests/test_boost_build.cpp
:info:build In file included from /opt/local/libexec/boost/1.76/include/boost/math/tools/mp.hpp:341,
:info:build                  from /opt/local/libexec/boost/1.76/include/boost/math/policies/policy.hpp:11,
:info:build                  from /opt/local/libexec/boost/1.76/include/boost/math/policies/error_handling.hpp:21,
:info:build                  from /opt/local/libexec/boost/1.76/include/boost/math/distributions/detail/common_error_handling.hpp:12,
:info:build                  from /opt/local/libexec/boost/1.76/include/boost/math/distributions/arcsine.hpp:34,
:info:build                  from /opt/local/libexec/boost/1.76/include/boost/math/distributions.hpp:15,
:info:build                  from scipy/_lib/tests/test_boost_build.cpp:4:
:info:build /opt/local/include/gcc-devel/c++/utility:94:14: error: '__and_' was not declared in this scope; did you mean 'std::__and_'?
:info:build    94 |     noexcept(__and_<is_nothrow_move_constructible<_Tp>,
:info:build       |              ^~~~~~
:info:build       |              std::__and_
:info:build In file included from /opt/local/include/gcc-devel/c++/bits/move.h:57,
:info:build                  from /opt/local/include/gcc-devel/c++/bits/exception_ptr.h:43,
:info:build                  from /opt/local/include/gcc-devel/c++/exception:168,
:info:build                  from /opt/local/include/gcc-devel/c++/ios:39,
:info:build                  from /opt/local/include/gcc-devel/c++/ostream:38,
:info:build                  from /opt/local/include/gcc-devel/c++/iostream:39,
:info:build                  from scipy/_lib/tests/test_boost_build.cpp:3:
:info:build /opt/local/include/gcc-devel/c++/type_traits:154:12: note: 'std::__and_' declared here
:info:build   154 |     struct __and_;
:info:build       |            ^~~~~~
:info:build /opt/local/include/gcc-devel/c++/utility:94:21: error: 'is_nothrow_move_constructible' was not declared in this scope; did you mean 'std::is_nothrow_move_constructible'?
:info:build    94 |     noexcept(__and_<is_nothrow_move_constructible<_Tp>,
:info:build       |                     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build       |                     std::is_nothrow_move_constructible
:info:build /opt/local/include/gcc-devel/c++/type_traits:1102:12: note: 'std::is_nothrow_move_constructible' declared here
:info:build  1102 |     struct is_nothrow_move_constructible
:info:build       |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
:info:build /opt/local/include/gcc-devel/c++/utility:94:54: error: expected primary-expression before '>' token
:info:build    94 |     noexcept(__and_<is_nothrow_move_constructible<_Tp>,
:info:build       |                                                      ^
:info:build /opt/local/include/gcc-devel/c++/utility:94:55: error: expected primary-expression before ',' token
:info:build    94 |     noexcept(__and_<is_nothrow_move_constructible<_Tp>,
:info:build       |                                                       ^
:info:build /opt/local/include/gcc-devel/c++/utility:94:55: error: expected ')' before ',' token
:info:build    94 |     noexcept(__and_<is_nothrow_move_constructible<_Tp>,
:info:build       |             ~                                         ^
:info:build       |                                                       )
:info:build /opt/local/include/gcc-devel/c++/utility:94:55: error: expected ';' before ',' token
:info:build    94 |     noexcept(__and_<is_nothrow_move_constructible<_Tp>,
:info:build       |                                                       ^
:info:build       |                                                       ;
:info:build /opt/local/libexec/boost/1.76/include/boost/math/tools/mp.hpp:342:15: error: 'boost::math::tools::meta_programming::std::size_t' has not been declared
:info:build   342 | template<std::size_t... I>
:info:build       |               ^~~~~~
:info:build /opt/local/libexec/boost/1.76/include/boost/math/tools/mp.hpp:343:29: error: 'index_sequence' in namespace 'boost::math::tools::meta_programming::std' does not name a template type
:info:build   343 | using index_sequence = std::index_sequence<I...>;
:info:build       |                             ^~~~~~~~~~~~~~
:info:build /opt/local/libexec/boost/1.76/include/boost/math/tools/mp.hpp:345:15: error: 'boost::math::tools::meta_programming::std::size_t' has not been declared
:info:build   345 | template<std::size_t N>
:info:build       |               ^~~~~~
:info:build /opt/local/libexec/boost/1.76/include/boost/math/tools/mp.hpp:346:34: error: 'make_index_sequence' in namespace 'boost::math::tools::meta_programming::std' does not name a template type
:info:build   346 | using make_index_sequence = std::make_index_sequence<N>;
:info:build       |                                  ^~~~~~~~~~~~~~~~~~~
:info:build /opt/local/libexec/boost/1.76/include/boost/math/tools/mp.hpp:349:33: error: 'index_sequence_for' in namespace 'boost::math::tools::meta_programming::std' does not name a template type
:info:build   349 | using index_sequence_for = std::index_sequence_for<T...>;
:info:build       |                                 ^~~~~~~~~~~~~~~~~~
:info:build error: Command "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-scipy/py310-scipy/work/compwrap/cxx/opt/local/bin/g++-mp-devel -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -pipe -Os -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk -isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX12.sdk -I/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-scipy/py310-scipy/work/scipy-1.8.0/scipy/_lib/boost -I/opt/local/Library/Frameworks/Python.framework/Versions/3.10/lib/python3.10/site-packages/numpy/core/include -Ibuild/src.macosx-12.0-arm64-3.10/numpy/distutils/include -c scipy/_lib/tests/test_boost_build.cpp -o build/temp.macosx-12.0-arm64-cpython-310/scipy/_lib/tests/test_boost_build.o -MMD -MF build/temp.macosx-12.0-arm64-cpython-310/scipy/_lib/tests/test_boost_build.o.d -std=c++14" failed with exit status 1
:info:build INFO: 
:info:build ########### CLIB COMPILER OPTIMIZATION ###########
:info:build INFO: Platform      : 
:info:build   Architecture: aarch64
:info:build   Compiler    : gcc
:info:build CPU baseline  : 
:info:build   Requested   : 'min'
:info:build   Enabled     : NEON NEON_FP16 NEON_VFPV4 ASIMD
:info:build   Flags       : none
:info:build   Extra checks: none
:info:build CPU dispatch  : 
:info:build   Requested   : 'max -xop -fma4'
:info:build   Enabled     : ASIMDHP
:info:build   Generated   : none
:info:build INFO: CCompilerOpt.cache_flush[817] : write cache to path -> /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-scipy/py310-scipy/work/scipy-1.8.0/build/temp.macosx-12.0-arm64-cpython-310/ccompiler_opt_cache_clib.py
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-scipy/py310-scipy/work/scipy-1.8.0" && /opt/local/Library/Frameworks/Python.framework/Versions/3.10/bin/python3.10 setup.py --no-user-cfg build -j8 
:info:build Exit code: 1
:error:build Failed to build py310-scipy: command execution failed
:debug:build Error code: CHILDSTATUS 14774 1
:debug:build Backtrace: command execution failed
:debug:build     while executing
:debug:build "system {*}$notty {*}$callback {*}$nice $fullcmdstring"
:debug:build     invoked from within
:debug:build "command_exec -callback portprogress::target_progress_callback build"
:debug:build     (procedure "portbuild::build_main" line 8)
:debug:build     invoked from within
:debug:build "$procedure $targetname"
:error:build See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_python_py-scipy/py310-scipy/main.log for details.

... when attempting to install py310-scipy? Or is that a Boost issue?

Thanks,

[Guymer (Thomas Guymer)]

Can this ticket be closed now? I just moved from Python 3.10 to Python 3.11 yesterday and "py311-scipy" called in "boost176", which has a "+python311" version, so no extra Python dependencies were brought in - so everything is fine now ... ?

[jowens (John Owens)]

My install is the same as Thomas Guymer's. I agree with his suggestion.