erplibre/script
Mathieu Benoit 62f3e62e83 [FIX] install s390x: the compiler was killed for lack of memory
matplotlib dies on "c++: fatal error: Killed signal terminated program
cc1plus". "Killed" is a SIGKILL: the kernel's OOM killer, and nothing in
the message names memory. A single matplotlib source file asks cc1plus
for up to 2.5 GiB.

Two causes compound. The VM is small -- the catalogue starts at 1 or
2 GiB -- and every build backend launches nproc compilations in
parallel, each with its own cc1plus. Six cores exhaust 8 GiB.

Hence two answers. A swap file tops memory up to 8 GiB, never taking
more than half the free disk nor touching fstab -- a declared and
missing swap degrades boot. And parallelism is bounded by actual
memory, 2 GiB per task.

ninja has no parallelism environment variable, but meson-python reads
"NINJA", the executable PATH -- verified in mesonpy 0.20. We point it at
a wrapper that adds the -j. That is what saves matplotlib; MAKEFLAGS and
CMAKE_BUILD_PARALLEL_LEVEL cover the rest.

--- FR ---

matplotlib s'arrête sur « c++: fatal error: Killed signal terminated
program cc1plus ». « Killed » est un SIGKILL : c'est le tueur du noyau,
et rien dans le message ne nomme la mémoire. Un seul fichier de
matplotlib demande jusqu'à 2,5 Gio à cc1plus.

Deux causes se cumulent. La VM est petite — le catalogue démarre à 1 ou
2 Gio — et chaque moteur de build lance nproc compilations en parallèle,
chacune avec son cc1plus. Six cœurs épuisent 8 Gio.

D'où deux réponses. Un fichier d'échange complète la mémoire jusqu'à
8 Gio, sans jamais prendre plus de la moitié du disque libre ni toucher
à fstab — un swap déclaré et disparu dégrade le démarrage. Et le
parallélisme est borné d'après la mémoire réelle, 2 Gio par tâche.

ninja n'a aucune variable de parallélisme, mais meson-python lit
« NINJA », le CHEMIN de l'exécutable — vérifié dans mesonpy 0.20. On y
met une enveloppe qui ajoute le -j. C'est ce qui sauve matplotlib ;
MAKEFLAGS et CMAKE_BUILD_PARALLEL_LEVEL couvrent les autres.

Assisted-by: Claude Opus 5
2026-08-17 00:40:01 -04:00
..
addons [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
analyse [ADD] analyse: inspect an Odoo database without restoring it 2026-08-10 03:10:50 -04:00
apache [ADD] apache configuration template 2025-10-31 01:31:21 -04:00
code [UPD] script Format 2026-03-14 23:26:31 -04:00
code_generator [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
config [ADD] mail: read and send email from the TODO CLI 2026-08-16 03:56:34 -04:00
database [UPD] script Format 2026-03-14 23:26:31 -04:00
deployment [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
docker [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
execute [ADD] migration: see and repair the website COW views 2026-08-10 03:10:50 -04:00
fork_github_repo [ADD] Multilingual translation of all documentation (EN/FR) 2026-03-04 22:23:52 -05:00
git [ADD] installation: add optional extra modules (CybroOdoo) 2026-08-07 02:09:24 -04:00
ide [UPD] script Format 2026-03-14 23:26:31 -04:00
install [FIX] install s390x: the compiler was killed for lack of memory 2026-08-17 00:40:01 -04:00
maintenance [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
manifest [FIX] manifest: give repo init a branch name, not a bare SHA 2026-08-10 03:10:50 -04:00
nginx [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
odoo [ADD] migration: see and repair the website COW views 2026-08-10 03:10:50 -04:00
performance [ADD] script performance: use tool to test request per second on website 2025-11-01 01:09:32 -04:00
poetry [ADD] poetry: pin a dependency per architecture 2026-08-16 06:11:44 -04:00
postgresql/migration [UPD] script Format 2026-03-14 23:26:31 -04:00
process [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
qemu [ADD] qemu: openSUSE Leap 16.0, numbered, as the default 2026-08-17 00:40:01 -04:00
restful [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
selenium [UPD] support: drop Ubuntu 20.04/22.04, add AlmaLinux and Rocky 2026-08-16 23:33:49 -04:00
shell_script_odoo [ADD] brin_advisor brin_cluster 2026-08-07 02:52:33 -04:00
statistic [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
system [ADD] script system: search_docker_compose_erplibre.sh 2024-05-03 23:13:59 -04:00
systemd [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
terminal [IMP] todo support odoo upgrade 2025-10-31 01:43:26 -04:00
test [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
todo [ADD] tui qemu: set every VM in place, type included 2026-08-17 00:40:01 -04:00
version [REM] install: drop Ubuntu 20.04 and 22.04 2026-08-16 23:33:49 -04:00
__init__.py [IMP] Copy ERPLibre from https://github.com/mathbentech/InstallScript 2020-04-20 03:56:45 -04:00
generate_config.sh [FIX] generate_config: drop odoo_design-themes from the addons path 2026-08-07 02:09:40 -04:00
lib_asyncio.py [IMP] script: update copyright year to 2026 2026-03-11 23:16:05 -04:00
make.sh [FIX] script python: missing color log error 2024-05-03 23:13:59 -04:00
open_terminal_code_generator.sh [IMP] todo support odoo upgrade 2025-10-31 01:43:26 -04:00