Changes between Version 7 and Version 29 of Ticket #29170


Ignore:
Timestamp:
03/22/20 15:15:18 (6 months ago)
Author:
mkoeppe
Comment:

This seems to fix the problem. See for example for ubuntu-bionic-minimal at https://github.com/mkoeppe/sage/runs/524868489

Needs review

Legend:

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  • Ticket #29170

    • Property Status changed from new to needs_review
    • Property Authors changed from to Matthias Koeppe
    • Property Cc gh-timokau added
    • Property Summary changed from Fix R installation errors related to gfortran, or downgrade R to "experimental" to Fix R installation errors related to gfortran
    • Property Branch changed from to u/mkoeppe/fix_r_installation_errors_related_to_gfortran__or_downgrade_r_to__experimental_
    • Property Report Upstream changed from N/A to Not yet reported upstream; Will do shortly.
    • Property Commit changed from to 5fbea8059aff0c6d9994a13788ae71e49387d216
  • Ticket #29170 – Description

    v7 v29  
     1The R spkg does not build from source on many major platforms including ubuntu-bionic-minimal, ubuntu-eoan/focal-minimal, debian-buster/bullseye/sid-minimal, linuxmint-19.3-minimal, archlinux-latest-minimal.
     2
     3On these systems, we use a system gcc with our gfortran 9.2.0.
     4
    15As reported
    26- for 9.0.rc1 in https://groups.google.com/d/msg/sage-release/YaedKjwMhzc/d44U0MM3BwAJ
     
    48- for 9.1.beta8 in https://groups.google.com/d/msg/sage-release/eMQIlhglN98/bTwDGD9HBQAJ
    59
    6 https://developer.r-project.org/Blog/public/2019/05/15/gfortran-issues-with-lapack/index.html
     10The present ticket works around a failure in R's configure script.
    711
     12Related:
     13- https://developer.r-project.org/Blog/public/2019/05/15/gfortran-issues-with-lapack/index.html
     14