Changeset adb0e74b


Ignore:
Timestamp:
02/20/2019 03:50:29 PM (4 years ago)
Author:
Bruce Dubbs <bdubbs@…>
Branches:
10.0, 10.1, 11.0, 11.1, 11.2, 8.4, 9.0, 9.1, lazarus, qt5new, trunk, upgradedb, xry111/intltool, xry111/soup3, xry111/test-20220226
Children:
632f5f80
Parents:
18716b22
Message:

Update description of fftw options

git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@21214 af4574ff-66df-0310-9fd7-8a98e5e911e0

File:
1 edited

Legend:

Unmodified
Added
Removed
  • general/genlib/fftw.xml

    r18716b22 radb0e74b  
    147147
    148148      <para>
    149         <command>--enable-shared --disable-static</command>: Use shared libs
     149        <option>--enable-shared --disable-static</option>: Use shared libs
    150150        instead of static libs.
    151151      </para>
    152152
    153153      <para>
    154         <command>--enable-threads</command>: This enables <filename
     154        <option>--enable-threads</option>: This enables <filename
    155155        class="libraryfile"> libfftw3_threads.so</filename> to be compiled.
    156156        It is used by e.g. the <application>gimp</application> plugin from
     
    159159
    160160      <para>
    161         <option>--enable-float</option>: This enables floating point, and
    162         will cause the library to be called <filename
    163         class="libraryfile">libfftw3f.so</filename> (needed by <ulink
    164         url="http://www.rawtherapee.com/">RawTherapee</ulink> (and similarly
    165         for the threaded library if that is built (not needed by RawTherapee).
    166         These versions are not usable by packages in this book which use <filename
    167         class="libraryfile">libfftw3</filename> so if you need both you will
    168         need to build <application>fftw</application> twice.
     161        <option>--enable-float</option>: This enables building the library that
     162        uses single precision floating point arithmetic.  It is faster but less
     163        precise than the default double precision library.  The library will be
     164        called <filename class="libraryfile">libfftw3f.so</filename> needed by
     165        <xref linkend="pulseaudio"/>.
    169166      </para>
    170167
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