Same here on a fresh clone with macOS 10.15.16
[dochtml] Building en/constructions. [dochtml] [dochtml] [construct] building [html]: targets for 16 source files that are out of date [dochtml] [construct] updating environment: [new config] 16 added, 0 changed, 0 removed ^C[dochtml] Error building the documentation. [dochtml] Traceback (most recent call last): [dochtml] File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py", line 193, in _run_module_as_main [dochtml] "__main__", mod_spec) [dochtml] File "/Library/Developer/CommandLineTools/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py", line 85, in _run_code [dochtml] exec(code, run_globals) [dochtml] File "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__main__.py", line 2, in <module> [dochtml] main() [dochtml] File "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py", line 1721, in main [dochtml] builder() [dochtml] File "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py", line 337, in _wrapper [dochtml] build_many(build_other_doc, L) [dochtml] File "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/__init__.py", line 281, in build_many [dochtml] _build_many(target, args, processes=NUM_THREADS) [dochtml] File "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py", line 263, in build_many [dochtml] waited_pid, waited_exitcode = wait_for_one() [dochtml] File "/Users/dcoudert/sage/local/lib/python3.7/site-packages/sage_setup/docbuild/utils.py", line 179, in wait_for_one [dochtml] pid, sts = os.wait() [dochtml] File "src/cysignals/signals.pyx", line 320, in cysignals.signals.python_check_interrupt [dochtml] KeyboardInterrupt [dochtml] [dochtml] Note: incremental documentation builds sometimes cause spurious [dochtml] error messages. To be certain that these are real errors, run [dochtml] "make doc-clean" first and try again. make[3]: *** [doc-html] Error 1 make[2]: *** [all-start] Interrupt: 2 make[1]: *** [all-start] Interrupt: 2 make: *** [all] Interrupt: 2 > Le 14 août 2020 à 02:43, Samuel Lelievre <samuel.lelie...@gmail.com> a écrit : > > 2020-08-13 21:59:31 UTC, Dima Pasechnik: > OK, I tried to reproduce this on a Mac, and indeed the build hangs > waiting for some parallel process to finish: > On hitting ctrl-C, it always (the stage of the docbuild may differ though) > shows the following backtrace: > ... > [dochtml] KeyboardInterrupt > > The hang occurs even with `make -j1`. > > -- > You received this message because you are subscribed to the Google Groups > "sage-release" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to sage-release+unsubscr...@googlegroups.com > <mailto:sage-release+unsubscr...@googlegroups.com>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/sage-release/06455f10-9dd7-435d-8f7e-17f22c0f8cbco%40googlegroups.com > > <https://groups.google.com/d/msgid/sage-release/06455f10-9dd7-435d-8f7e-17f22c0f8cbco%40googlegroups.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-release/CF69AE00-25E2-4724-9AF2-CBE81986ABE6%40gmail.com.