#11119: ECL 11.1.1 fails on Cygwin
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Reporter: mhansen |
Owner: tbd
Type: defect |
Status: closed
Priority: major |
Milestone: sage-4.8
Component: cygwin |
Resolution: fixed
Keywords: |
Work_issues:
Upstream: Fixed upstream, but not in a stable release. |
Reviewer: Karl-Dieter Crisman, Reg Burgess, François Bissey
Author: Dmitrii Pasechnik, Mike Hansen, Karl-Dieter Crisman |
Merged: sage-4.8.alpha0
Dependencies: |
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Comment(by jdemeyer):
Karl-Dieter: which `tar` program did you use to create the spkg? There
are two strange things:
1. When extracting with GNU tar, I get
{{{
tar: Ignoring unknown extended header keyword `SCHILY.dev'
tar: Ignoring unknown extended header keyword `SCHILY.ino'
tar: Ignoring unknown extended header keyword `SCHILY.nlink'
tar: Ignoring unknown extended header keyword `SCHILY.dev'
tar: Ignoring unknown extended header keyword `SCHILY.ino'
tar: Ignoring unknown extended header keyword `SCHILY.nlink'
tar: Ignoring unknown extended header keyword `SCHILY.dev'
tar: Ignoring unknown extended header keyword `SCHILY.ino'
tar: Ignoring unknown extended header keyword `SCHILY.nlink'
tar: Ignoring unknown extended header keyword `SCHILY.dev'
tar: Ignoring unknown extended header keyword `SCHILY.ino'
tar: Ignoring unknown extended header keyword `SCHILY.nlink'
tar: Ignoring unknown extended header keyword `SCHILY.dev'
tar: Ignoring unknown extended header keyword `SCHILY.ino'
tar: Ignoring unknown extended header keyword `SCHILY.nlink'
tar: Ignoring unknown extended header keyword `SCHILY.dev'
tar: Ignoring unknown extended header keyword `SCHILY.ino'
tar: Ignoring unknown extended header keyword `SCHILY.nlink'
tar: Ignoring unknown extended header keyword `SCHILY.dev'
tar: Ignoring unknown extended header keyword `SCHILY.ino'
tar: Ignoring unknown extended header keyword `SCHILY.nlink'
}}}
2. The entries in the tar file are sorted in a weird way, for example the
contents of `src/examples/` comes way later than the directory
`src/examples/`. This has consequences for the modification time of the
extracted directories. Adding the option `--delay-directory-restore` when
extracting solves the issue.
I am ''not'' at all saying the spkg needs to be changed, I am mainly
curious. And it also made me aware of the option `--delay-directory-
restore` of GNU tar.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11119#comment:50>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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