Changes between Version 2 and Version 3 of Ticket #62004


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Timestamp:
Jan 7, 2021, 8:05:01 AM (4 years ago)
Author:
cwmccurdy
Comment:

Ken Cunningham, I hope this comment finds its way to you.

You are RIGHT. I followed your instructions and not only did it solve the gnuplot build problem, but also the builds of other tools (ImageMagick ...) that had broken with this upgrade to Catalina on a new iMac. A decade of migrations to new machines caused this problem, which stymied me and my graduate students who also depend on our Mac development platforms which we regularly upgrade and replace.

Thank you!

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  • Ticket #62004

    • Property Summary changed from openmpi-default should not offer gcc variants on platforms that do not support them to gnuplot fails to build under Catalina because gcc49 is not supported with Xcode 9 or greater
    • Property Port openmpi-default removed

  • Ticket #62004 – Description

    v2 v3  
    11After installing Macports for Catalina, gnuplot build failed because it was trying to build gcc49.  This happened after an operating system update and having uninstalled and clean the old gnuplot from macports.  The error is:
    2 {{{
     2
    33sudo port install gnuplot
    44Password:
    … …  
    1616Error: building gcc49 is not supported with Xcode 9 or greater
    1717Error: Failed to fetch gcc49: unsupported platform
    18 }}}
     18