Spack

v1.2.1 Bugfix

This release fixes issues for SREs watching stability and regressions.

Published 19d Build & Package

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

build-tools hpc hpsf linux macos package-manager

+5 more

python radiuss scientific-computing spack windows

Summary

AI summary

Fixed installer hang under forkserver, restored macOS solver performance, and corrected environment view regeneration with overlayfs layers.

Full changelog

Installer bugfixes:
- Fix a hang of the new installer when running under forkserver (#52621)
- Sanitize the computed build log filename (#52660)
- Allow local installs for packages missing in upstream (#52630)
- Restore working_dir in build subprocess (#52576)
Solver bugfixes:
- Restore performance on macOS (#52604, #52603)
- Fix the solver heuristic for build_set_id (#52634)
- Drop noisy debug message (#52640)
Fix environment view regeneration when using multiple overlayfs layers (#52594)
Fix spack cd -e and other dash-prefixed args in fish (#52586)
Fix spack location with -v / --view and no environment active (#52587)
Allow multiple py-setuptools-scm specs in a dependency graph (#52595)
Fix overly strict file permission issue when updating config files (#52653)
Fix libc detection when -Wl,--dynamic-linker is passed with two dashes (#52626)
Fix config warning messages when there's no associated source file (#52638)
Handle empty list of URLs when generating BOM (#52585)
Fix temporary dir logic sometimes hitting a Windows code path on POSIX platforms (#52600)