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[Octave-bug-tracker] [bug #51632] make global pkg paths always relative
From: |
Philip Nienhuis |
Subject: |
[Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes |
Date: |
Sat, 16 Nov 2019 18:19:16 -0500 (EST) |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Firefox/52.0 |
Follow-up Comment #54, bug #51632 (project octave):
Here are two csets.
The first (bug_51632_3rd_fix_global_OCTAVE_HOME.cset) is the fix for the
original issue, i.e.,
* when writing the octave_packages file it replaces the OCTAVE_HOME part of
packages installation paths with "__OH__"
* when reading the octave_packages file it replaces "__OH__" with the then
current OCTAVE_HOME contents.
This fix make Octave completely relocatable; I tried on Windows, but AFAICS it
should also work on Linux.
The other cset (bug_51632_list_global_OCTAVE_HOME.cset) is for cosmetics, it
replaces the OCTAVE_HOME part of package installation files with <OCTAVE_HOME>
when running "pkg list", and is independent of the first cset. See below for
an example.
Before:
>> pkg list
Package Name | Version | Installation directory
---------------------+---------+-----------------------
communications | 1.2.1 |
...\mingw64\share\octave\packages\communications-1.2.1
control *| 3.1.0 |
...\OCTAVE~1.0\mingw64\share\octave\packages\control-3.1.0
database | 2.4.3 |
...\OCTAVE~1.0\mingw64\share\octave\packages\database-2.4.3
:
After:
>> pkg list
Package Name | Version | Installation directory
---------------------+---------+-----------------------
communications | 1.2.1 |
<OCTAVE_HOME>\share\octave\packages\communications-1.2.1
control *| 3.2.0 |
<OCTAVE_HOME>\share\octave\packages\control-3.2.0
data-smoothing | 1.3.0 |
<OCTAVE_HOME>\share\octave\packages\data-smoothing-1.3.0
:
The fix here (replacing just the OCTAVE_HOME parts) will work for the vast
majority of the Octave installations. I've been busy with replacing the
prefix/archprefix parts as well but that is a bit more complicated. Later on
I'll come up with a fix that builds on top of the ones here.
I think the patches here are ready to be applied.
A related question is how to get an octave_packages file in mxe-octave. One
way would be to have a local Octave installation on the build system (Linux)
and use that with a script to generate the octave_packages file, along the
lines of:
1. "pkg prefix" and "pkg archprefix" pointing to the octave installation in
<mxe-octave>/dist/octave/mingw64
2. "pkg global_list" to specify where the octave_packages file needs to be
created (<mxe-octave>/dist/octave/mingw64/share/octave)
3. "pkg rebuild" to actually create the octave-packages file.
(file #47875, file #47876)
_______________________________________________________
Additional Item Attachment:
File name: bug_51632_3rd_fix_global_OCTAVE_HOME.cset Size:7 KB
<https://savannah.gnu.org/file/bug_51632_3rd_fix_global_OCTAVE_HOME.cset?file_id=47875>
File name: bug_51632_list_global_OCTAVE_HOME.cset Size:1 KB
<https://savannah.gnu.org/file/bug_51632_list_global_OCTAVE_HOME.cset?file_id=47876>
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- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, (continued)
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/02
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Markus Mützel, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Markus Mützel, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Markus Mützel, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Markus Mützel, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Markus Mützel, 2019/11/03
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/08
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes,
Philip Nienhuis <=
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, John Donoghue, 2019/11/17
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, John Donoghue, 2019/11/17
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Markus Mützel, 2019/11/17
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/17
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, John Donoghue, 2019/11/17
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, John Donoghue, 2019/11/19
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/19
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, John Donoghue, 2019/11/19
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, John Donoghue, 2019/11/21
- [Octave-bug-tracker] [bug #51632] make global pkg paths always relative to OCTAVE_HOME, no need to pkg rebuild -global when path changes, Philip Nienhuis, 2019/11/21