| Commit message (Collapse) | Author | Age | Files | Lines |
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Change the default value for 'inf' argument to makeopts_jobs from 999
to $(get_nproc) + 1. This means that if MAKEOPTS specifies a `-j`
argument without a specific value, nproc will be used rather than
infinity-ish number of jobs.
The old default made sense for ebuilds using both makeopts_jobs
and makeopts_loadavg. However, these are very rare — only 4 packages
and 3 eclass at this time. For the remaining ebuilds, they meant
uncontrollably using up to 999 jobs.
The new default is both safer and more correct for the vast majority
of Gentoo packages, removing the necessity of repeating:
$(makeopts_jobs "${MAKEOPTS}" "$(get_nproc)")
The ebuilds and eclasses using makeopts_loadavg have been updated
to pass the old default.
Signed-off-by: Michał Górny <mgorny@gentoo.org>
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Signed-off-by: Mike Gilbert <floppym@gentoo.org>
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Signed-off-by: David Seifert <soap@gentoo.org>
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Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
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$MAKEOPTS #608242
We missed quoting on ${MAKEOPTS} to set it as the first arg which meant
we might load invalid values into the second arg which is the "infinite"
scenario.
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Support passing custom values for 'infinity' in makeopts_jobs()
and makeopts_loadavg(). This can be used e.g. when a build system does
not support --loadavg, and therefore '--jobs 999' would most likely
be a really bad idea. Combined with get_nproc(), this can be used to
provide a sane replacement instead.
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Improve the regular expressions to handle parameters consisting of
multiple short options (such as -kj). It should be noted that the code
is not perfect but should handle all common (valid) cases; it could e.g.
incorrectly process a short option followed by string arg such as
'-Wfoo.j' although having this in MAKEOPTS is extremely unlikely.
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This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.
This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.
Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.
Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed
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