python310 @3.10.10 +lto+optimizations: Can not find OpenBLAS-provided header file

[amagela (Anthony M. Agelastos)]

Greetings:

I am unable to build Python 3.10 port (with lto and optimizations turned on). It looks like the OpenBLAS port provides the file it cannot find (lapacke_utils.h) however it is a symlink rather than a file and, if I had to guess, it wants a normal file (or something else is wrong). Relevant output is below. Thank you for any support you can provide.

$ sudo port provides /opt/local/include/lapacke_utils.h
/opt/local/include/lapacke_utils.h is provided by: OpenBLAS
$ ls -l /opt/local/include/lapacke_utils.h
lrwxr-xr-x 1 root 21 Feb  6 11:23 /opt/local/include/lapacke_utils.h -> cblas/lapacke_utils.h

--->  Computing dependencies for python310
--->  Fetching archive for python310
--->  Attempting to fetch python310-3.10.10_0+lto+optimizations.darwin_22.arm64.tbz2 from https://packages.macports.org/python310
--->  Attempting to fetch python310-3.10.10_0+lto+optimizations.darwin_22.arm64.tbz2 from https://nue.de.packages.macports.org/python310
--->  Attempting to fetch python310-3.10.10_0+lto+optimizations.darwin_22.arm64.tbz2 from http://atl.us.packages.macports.org/python310
--->  Fetching distfiles for python310
--->  Attempting to fetch Python-3.10.10.tar.xz from https://www.python.org/ftp/python/3.10.10/
--->  Verifying checksums for python310
--->  Extracting python310
--->  Applying patches to python310
--->  Configuring python310
--->  Building python310
Error: Failed to build python310: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python310/python310/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets if you believe there is a bug.

:info:build DYLD_FRAMEWORK_PATH=/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python310/python310/work/Python-3.10.10 CC='/usr/bin/clang' LDSHARED='/usr/bin/clang -bundle -undefined dynamic_lookup -L/opt/local/lib -Wl,-headerpad_max_install_names -Wl,-syslibroot,/Library/Developer/CommandLineTools/SDKs/MacOSX13.sdk -arch arm64  -flto -Wl,-export_dynamic -g -fprofile-instr-generate' OPT='-DNDEBUG -g -fwrapv -O3 -Wall'    _TCLTK_INCLUDES='-I/opt/local/include' _TCLTK_LIBS='-L/opt/local/lib -ltk8.6 -ltkstub8.6 -ltcl8.6 -ltclstub8.6'     ./python.exe -E ./setup.py --no-user-cfg  build                                                             :info:build running build
:info:build running build_ext
:info:build error: [Errno 2] No such file or directory: '/opt/local/include/lapacke_utils.h'
:info:build make[3]: *** [sharedmods] Error 1
:info:build make[3]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python310/python310/work/Python-3.10.10'
:info:build make[2]: *** [build_all_generate_profile] Error 2
:info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python310/python310/work/Python-3.10.10'
:info:build make[1]: *** [profile-gen-stamp] Error 2
:info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python310/python310/work/Python-3.10.10'
:info:build make: *** [profile-run-stamp] Error 2
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python310/python310/work/Python-3.10.10'
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_python310/python310/work/Python-3.10.10" && /usr/bin/make -j10 -w all
:info:build Exit code: 2
:error:build Failed to build python310: command execution failed

[kencu (Ken)]

this was indeed an error, but it was fixed a while ago.

​https://github.com/macports/macports-ports/commit/8ccc6f7e88f61676e870192bf91d26beb8a458c7

can you clean this build and try again after updating?

sudo port clean python310
sudo port selfupdate
sudo port -v install python310

[amagela (Anthony M. Agelastos)]

I observed the same error. I have attached the full log file and commands I used.

$ sudo port clean python310
--->  Cleaning python310
$ sudo port selfupdate
--->  Updating MacPorts base sources using rsync
MacPorts base version 2.8.1 installed,
MacPorts base version 2.8.1 downloaded.
--->  Updating the ports tree
--->  MacPorts base is already the latest version

The ports tree has been updated. To upgrade your installed ports, you should run
  port upgrade outdated
$ sudo port -v upgrade python310 2>&1 | tee ~/Desktop/python310-output.log

[amagela (Anthony M. Agelastos)]

This is the full output from updating python310.

[jmroot (Joshua Root)]

This is #66242. The problem in the python build system remains, where it will fail if dangling symlinks are present in the include path. But if you get rid of the dangling symlinks by upgrading openblas, the problem will be avoided.