Ticket #13032: trac13032_doc.patch

File trac13032_doc.patch, 1.3 KB (added by ohanar, 9 years ago)

apply to sage library

  • doc/en/installation/source.rst

    # HG changeset patch
    # User R. Andrew Ohana <andrew.ohana@gmail.com>
    # Date 1338256667 25200
    # Node ID a97453522283e134abf3e6c7554f147cf79839dd
    # Parent  a63b94089acd7b9e314acdab52c1b26f3e9c07e7
    add documentation for SAGE_INSTALL_CCACHE
    diff --git a/doc/en/installation/source.rst b/doc/en/installation/source.rst
    a b  
    661661  Setting ``SAGE_INSTALL_GCC=no`` will prevent Sage from installing
    662662  GCC.
     664- :envvar:`SAGE_INSTALL_CCACHE` - by default Sage doesn't install
     665  ccache, however by setting ``SAGE_INSTALL_CCACHE=yes`` Sage will
     666  install ccache. Because the Sage distribution is quite large, the
     667  maximum cache is set to 4G. This can be changed by running
     668  ``sage -sh -c "ccache --max-size=SIZE"``, where ``SIZE`` is specified
     669  in gigabytes, megabytes, or kilobytes by appending a G, M, or K.
     671  Sage does not include the sources for ccache since it is an optional
     672  package. Because of this, it is necessary to have an internet
     673  connection while building Sage with ccache, so that Sage can pull
     674  down the necessary sources.
    664676- :envvar:`SAGE_DEBUG` - about half a dozen Sage packages use this
    665677  variable.  If it is unset (the default) or set to "yes", then
    666678  debugging is turned on.  If it is set to anything else, then