#4949: Optionally build spkgs in $SAGE_BUILD_DIR
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Reporter: mabshoff |
Owner: mabshoff
Type: enhancement |
Status: needs_review
Priority: minor |
Milestone: sage-5.0
Component: build |
Keywords: sd32
Work_issues: |
Upstream: N/A
Reviewer: Mariah Lenox, Leif Leonhardy, Maarten Derickx, Jeroen Demeyer |
Author: John Palmieri
Merged: |
Dependencies:
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Description changed by jdemeyer:
Old description:
> `$SAGE_ROOT/spkg` can be slow in case it is NFS-mounted for example. So
> using local scratch space or even better a RAM disk should speed up the
> build by a nice factor. To do so, use `$SAGE_BUILD_TMPDIR/build/` in case
> it exists instead of `$SAGE_ROOT/spkg/build/`.
>
> ----
>
> Apply [attachment:trac_4949-root.v5.patch] and
> [attachment:4949_review.patch] to the Sage '''root repository'''.
>
> Apply [attachment:trac_4949-installation.v3.patch] to the '''Sage
> library'''.
New description:
`$SAGE_ROOT/spkg/build` can be slow in case it is NFS-mounted for example.
So using local scratch space or even better a RAM disk should speed up the
build by a nice factor. To do so, use `$SAGE_BUILD_DIR` instead of
`$SAGE_ROOT/spkg/build/`.
----
Apply [attachment:trac_4949-root.v5.patch] and
[attachment:4949_review.patch] to the Sage '''root repository'''.
Apply [attachment:trac_4949-installation.v3.patch] to the '''Sage
library'''.
--
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4949#comment:55>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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