As recommended for a quad-core CPU, I am running the tests with:
make test -j4 CPU_COUNT=4
Consistently after a clean build, I encounter errors. Here is a
snippet from the end of the run:
========================================================================
Making
input/regression/lilypond-book/out-test/html-newline-after-tag.html <
html
Making
input/regression/lilypond-book/out-test/html-space-after-tag.html < html
Making
input/regression/lilypond-book/out-test/html-version-newline.html < html
Making input/regression/lilypond-book/out-test/html-version.html < html
Making input/regression/lilypond-book/out-test/suffix-html.html < html
Making input/regression/lilypond-book/out-test/suffix-htmly.html < htmly
Command '/home/seraku/sources/seraku24-lilypond/build/out/bin/lilypond
-dseparate-page-formats=ps,pdf -djob-count=4 -dinclude-eps-fonts
-dgs-load-fonts --header=doctitle --header=doctitleen
--header=doctitleca --header=doctitlecs --header=doctitlede
--header=doctitlees --header=doctitlefr --header=doctitlehu
--header=doctitleit --header=doctitleja --header=doctitlenl
--header=doctitlept --header=doctitlezh --header=texidoc
--header=texidocen --header=texidocca --header=texidoccs
--header=texidocde --header=texidoces --header=texidocfr
--header=texidochu --header=texidocit --header=texidocja
--header=texidocnl --header=texidocpt --header=texidoczh
-dcheck-internal-types -ddump-signatures -danti-alias-factor=2
-dfont-ps-resdir=/home/seraku/sources/seraku24-lilypond/build/out-fonts
-O TeX-GS -I
"/home/seraku/sources/seraku24-lilypond/input/regression/lilypond-book"
-I
"/home/seraku/sources/seraku24-lilypond/build/input/regression/lilypond-book"
-daux-files -dread-file-list -dno-strip-output-dir
-dtall-page-formats=eps,png
"/home/seraku/sources/seraku24-lilypond/build/out/lybook-testdb/snippet-names-61b30dd81bd87a312f904a4169dc2d27.ly"'
returned non-zero exit status 1.
/home/seraku/sources/seraku24-lilypond/build/.././input/regression/lilypond-book/GNUmakefile:31:
recipe for target 'out-test/suffix-html.html' failed
make[2]: *** [out-test/suffix-html.html] Error 1
make[2]: *** Waiting for unfinished jobs....
/usr/lib/python3/dist-packages/apport/report.py:13:
DeprecationWarning: the imp module is deprecated in favour of
importlib; see the module's documentation for alternative uses
import fnmatch, glob, traceback, errno, sys, atexit, locale, imp, stat
Traceback (most recent call last):
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 731, in <module>
main()
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 713, in main
do_process_cmd(chunks, global_options)
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 416, in do_process_cmd
do_process_cmd_locked(snippets, options)
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 440, in do_process_cmd_locked
options.formatter, options.lily_output_dir)
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 383, in process_snippets
os.unlink(snippet_names_path)
FileNotFoundError: [Errno 2] No such file or directory:
'/home/seraku/sources/seraku24-lilypond/build/out/lybook-testdb/snippet-names-61b30dd81bd87a312f904a4169dc2d27.ly'
/usr/lib/python3/dist-packages/apport/report.py:13:
DeprecationWarning: the imp module is deprecated in favour of
importlib; see the module's documentation for alternative uses
import fnmatch, glob, traceback, errno, sys, atexit, locale, imp, stat
Traceback (most recent call last):
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 731, in <module>
main()
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 713, in main
do_process_cmd(chunks, global_options)
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 416, in do_process_cmd
do_process_cmd_locked(snippets, options)
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 440, in do_process_cmd_locked
options.formatter, options.lily_output_dir)
File
"/home/seraku/sources/seraku24-lilypond/build/../scripts/lilypond-book.py",
line 383, in process_snippets
os.unlink(snippet_names_path)
FileNotFoundError: [Errno 2] No such file or directory:
'/home/seraku/sources/seraku24-lilypond/build/out/lybook-testdb/snippet-names-61b30dd81bd87a312f904a4169dc2d27.ly'
/home/seraku/sources/seraku24-lilypond/build/.././input/regression/lilypond-book/GNUmakefile:31:
recipe for target 'out-test/html-space-after-tag.html' failed
make[2]: *** [out-test/html-space-after-tag.html] Error 1
/home/seraku/sources/seraku24-lilypond/build/.././input/regression/lilypond-book/GNUmakefile:35:
recipe for target 'out-test/suffix-htmly.html' failed
make[2]: *** [out-test/suffix-htmly.html] Error 1
/home/seraku/sources/seraku24-lilypond/build/.././input/regression/lilypond-book/GNUmakefile:19:
recipe for target 'local-test' failed
make[1]: *** [local-test] Error 2
/home/seraku/sources/seraku24-lilypond/build/../GNUmakefile.in:299:
recipe for target 'test' failed
make: *** [test] Error 2
========================================================================
I can eventually finish the tests by running the command again to pick
up where the previous run left off, though it would be nice to have it
complete in a single invocation.
This is not a blocking issue, and I will experiment with fewer
jobs/lower CPU count to see if I can find a balance between execution
time and reliability.