archlinux-s390x/scripts
Mathieu Benoit b29ac89e7a [FIX] trust artefacts, not exit codes; add a PKGBUILD patch mechanism
A run reported "51 built, 0 failed" while glibc, gcc, coreutils and
pacman had all failed. The cause is a bash rule that is easy to forget:
callers invoke build_package inside an "if", and "if" DISABLES set -e
for the whole function body. A failing makepkg fell through to
repo-add, whose success became the function exit status.

build_package now returns explicitly on failure and, more importantly,
verifies that a package file actually exists. An exit code is not
proof; only the artefact is. Measured before the fix: 23 files in the
repository where a hundred were claimed.

First real port patch, applied through a per-package hook rather than
by hand: the glibc PKGBUILD passes --enable-sframe, and s390x has no
SFrame at all -- configure refuses outright. Hooks re-clone cleanly, so
an upstream change is never silently discarded.

--nocheck for stage 1: these test suites run against the HOST
libraries, not the Arch ones, so their verdict says nothing about the
port. acl failed its check step on a sound build. Stage 2 runs them for
real.

The remaining failures were host makedepends that --nodeps hides: po4a,
gnat, debuginfod and jansson are now installed up front.

--- FR ---

Une execution annoncait « 51 built, 0 failed » alors que glibc, gcc,
coreutils et pacman avaient tous echoue. La cause est une regle de bash
qu on oublie : build_package est appelee dans un « if », et « if »
DESACTIVE set -e pour tout le corps de la fonction. Un makepkg en echec
poursuivait jusqu a repo-add, dont la reussite devenait le code de
sortie.

build_package rend desormais la main explicitement en cas d echec et,
surtout, verifie qu un fichier de paquet existe vraiment. Un code de
sortie ne prouve rien ; seul l artefact prouve. Mesure avant
correction : 23 fichiers dans le depot la ou cent etaient annonces.

Premier vrai correctif de portage, applique par crochet et non a la
main : le PKGBUILD de glibc passe --enable-sframe, et s390x n a aucun
SFrame -- configure refuse net. Les crochets survivent a un reclonage,
donc une evolution amont n est jamais perdue en silence.

--nocheck pour l etage 1 : ces suites s executent contre les
bibliotheques de l HOTE, pas celles d Arch, et leur verdict ne dit rien
du portage. acl echouait a son etape check sur une compilation saine.
L etage 2 les executera pour de vrai.

Les autres echecs etaient des makedepends d hote que --nodeps masque :
po4a, gnat, debuginfod et jansson sont poses d entree.

Assisted-by: Claude Opus 5
2026-08-15 20:41:10 -04:00
..
bootstrap-pacman.sh [FIX] trust artefacts, not exit codes; add a PKGBUILD patch mechanism 2026-08-15 20:41:10 -04:00
build-arch-kernel.sh making the house a home 2026-01-27 23:26:31 +01:00
build-busybox-zvm.sh making the house a home 2026-01-27 23:26:31 +01:00
build-container.sh making the house a home 2026-01-27 23:26:31 +01:00
build-initramfs-final.sh making the house a home 2026-01-27 23:26:31 +01:00
build-stage1.sh [ADD] stage 1: build a self-hosting core for s390x 2026-08-15 15:48:30 -04:00
build-systemd-zvm.sh making the house a home 2026-01-27 23:26:31 +01:00
common.sh cleaned up scripts to be more DRY 2025-06-05 20:48:16 +02:00
create-rootfs.sh making the house a home 2026-01-27 23:26:31 +01:00
deploy-and-build-systemd-zvm.sh cleaned up scripts to be more DRY 2025-06-05 20:48:16 +02:00
prepare-boot.sh making the house a home 2026-01-27 23:26:31 +01:00
test-qemu.sh cleaned up scripts to be more DRY 2025-06-05 20:48:16 +02:00
zvm-utils.sh cleaned up scripts to be more DRY 2025-06-05 20:48:16 +02:00