Changes between Version 7 and Version 8 of Ticket #21675


Ignore:
Timestamp:
Oct 10, 2016, 1:08:32 PM (6 years ago)
Author:
jpflori
Comment:

You mean that fplll (and cython files depending on the lib) won't get rebuilt the second time?

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  • Ticket #21675

    • Property Summary changed from Revert the renaming libfplll -> fplll to Deal better with renaming libfplll -> fplll
  • Ticket #21675 – Description

    v7 v8  
    55This causes downgrades sage-7.4.rc0 -> sage-7.4.beta6 to fail since the build system does not know that `libfplll` was replaced by `fplll`. Therefore, after such a downgrade, the `libfplll` package is not reinstalled.
    66
    7 Solution:
    8 
    9 1. Revert the renaming and remove `installed/fplll*` when installing `libfplll` (this ticket).
    10 
    11 2. After the MPFR upgrade (#21660), rename `libfplll` -> `fplll` and remove `installed/libfplll*` when installing `fplll`.
    12 
    13 Since `(lib)fplll` depends on MPFR, the changing of MPFR version will force a reinstallation of `(lib)fplll`. If both the `spkg-install` of `libfplll` and of `fplll` delete the other "installed" file, both downgrades and upgrades will work as expected.
     7We should either fix the build system or undo the renaming.