tag:help.appveyor.com,2012-11-13:/discussions/suggestions/690-fftw3-libraryAppVeyor: Discussion 2018-10-19T08:17:13Ztag:help.appveyor.com,2012-11-13:Comment/369956152015-05-31T21:24:22Z2015-05-31T21:24:22ZFFTW3 library<div><p>Hi Gilles,</p>
<p>I see that library is a zip. You can download it and unpack
during the build using 2-line script.</p></div>Feodor Fitsnertag:help.appveyor.com,2012-11-13:Comment/369956152015-05-31T23:51:34Z2015-05-31T23:51:34ZFFTW3 library<div><p>Great, dwl and extraction are working.</p>
<p>for MSVC compilation, where can I find the lib tool for
generating .lib files from .def files ?</p></div>gilles.degottextag:help.appveyor.com,2012-11-13:Comment/369956152015-06-01T02:07:18Z2015-06-01T02:07:18ZFFTW3 library<div><p>What's that tool?</p></div>Feodor Fitsnertag:help.appveyor.com,2012-11-13:Comment/369956152015-06-01T13:35:09Z2015-06-01T13:35:09ZFFTW3 library<div><p><a href="https://msdn.microsoft.com/en-us/library/7ykb2k5f.aspx">https://msdn.microsoft.com/en-us/library/7ykb2k5f.aspx</a></p>
<p>You need this when the library is compiled using MinGW and you
need to link it with MSVC object files. In this case, you need to
convert .def files (generated by MinGW) (describing dll exports)
into .lib files, which are necessary for linking with MSVC.</p></div>gilles.degottextag:help.appveyor.com,2012-11-13:Comment/369956152015-06-01T16:38:55Z2015-06-01T16:38:55ZFFTW3 library<div><p>Activate Visual Studio command prompt by calling this batch in,
say, "Install script" or "Before build script":</p>
<pre>
<code>"C:\Program Files (x86)\Microsoft Visual Studio 12.0\VC\vcvarsall.bat"</code>
</pre>
<p>and <code>lib.exe</code> will become available.</p></div>Feodor Fitsnertag:help.appveyor.com,2012-11-13:Comment/369956152015-06-01T16:43:42Z2015-06-01T16:43:42ZFFTW3 library<div><p>Awesome!</p></div>gilles.degottex