Mercurial > hg > sv-dependency-builds
diff src/fftw-3.3.3/doc/html/Installation-on-non_002dUnix-systems.html @ 95:89f5e221ed7b
Add FFTW3
| author | Chris Cannam <cannam@all-day-breakfast.com> |
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| date | Wed, 20 Mar 2013 15:35:50 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/fftw-3.3.3/doc/html/Installation-on-non_002dUnix-systems.html Wed Mar 20 15:35:50 2013 +0000 @@ -0,0 +1,102 @@ +<html lang="en"> +<head> +<title>Installation on non-Unix systems - FFTW 3.3.3</title> +<meta http-equiv="Content-Type" content="text/html"> +<meta name="description" content="FFTW 3.3.3"> +<meta name="generator" content="makeinfo 4.13"> +<link title="Top" rel="start" href="index.html#Top"> +<link rel="up" href="Installation-and-Customization.html#Installation-and-Customization" title="Installation and Customization"> +<link rel="prev" href="Installation-on-Unix.html#Installation-on-Unix" title="Installation on Unix"> +<link rel="next" href="Cycle-Counters.html#Cycle-Counters" title="Cycle Counters"> +<link href="http://www.gnu.org/software/texinfo/" rel="generator-home" title="Texinfo Homepage"> +<!-- +This manual is for FFTW +(version 3.3.3, 25 November 2012). + +Copyright (C) 2003 Matteo Frigo. + +Copyright (C) 2003 Massachusetts Institute of Technology. + + Permission is granted to make and distribute verbatim copies of + this manual provided the copyright notice and this permission + notice are preserved on all copies. + + Permission is granted to copy and distribute modified versions of + this manual under the conditions for verbatim copying, provided + that the entire resulting derived work is distributed under the + terms of a permission notice identical to this one. + + Permission is granted to copy and distribute translations of this + manual into another language, under the above conditions for + modified versions, except that this permission notice may be + stated in a translation approved by the Free Software Foundation. + --> +<meta http-equiv="Content-Style-Type" content="text/css"> +<style type="text/css"><!-- + pre.display { font-family:inherit } + pre.format { font-family:inherit } + pre.smalldisplay { font-family:inherit; font-size:smaller } + pre.smallformat { font-family:inherit; font-size:smaller } + pre.smallexample { font-size:smaller } + pre.smalllisp { font-size:smaller } + span.sc { font-variant:small-caps } + span.roman { font-family:serif; font-weight:normal; } + span.sansserif { font-family:sans-serif; font-weight:normal; } +--></style> +</head> +<body> +<div class="node"> +<a name="Installation-on-non-Unix-systems"></a> +<a name="Installation-on-non_002dUnix-systems"></a> +<p> +Next: <a rel="next" accesskey="n" href="Cycle-Counters.html#Cycle-Counters">Cycle Counters</a>, +Previous: <a rel="previous" accesskey="p" href="Installation-on-Unix.html#Installation-on-Unix">Installation on Unix</a>, +Up: <a rel="up" accesskey="u" href="Installation-and-Customization.html#Installation-and-Customization">Installation and Customization</a> +<hr> +</div> + +<h3 class="section">10.2 Installation on non-Unix systems</h3> + +<p>It should be relatively straightforward to compile FFTW even on non-Unix +systems lacking the niceties of a <code>configure</code> script. Basically, +you need to edit the <code>config.h</code> header (copy it from +<code>config.h.in</code>) to <code>#define</code> the various options and compiler +characteristics, and then compile all the ‘<samp><span class="samp">.c</span></samp>’ files in the +relevant directories. + + <p>The <code>config.h</code> header contains about 100 options to set, each one +initially an <code>#undef</code>, each documented with a comment, and most of +them fairly obvious. For most of the options, you should simply +<code>#define</code> them to <code>1</code> if they are applicable, although a few +options require a particular value (e.g. <code>SIZEOF_LONG_LONG</code> should +be defined to the size of the <code>long long</code> type, in bytes, or zero +if it is not supported). We will likely post some sample +<code>config.h</code> files for various operating systems and compilers for +you to use (at least as a starting point). Please let us know if you +have to hand-create a configuration file (and/or a pre-compiled binary) +that you want to share. + + <p>To create the FFTW library, you will then need to compile all of the +‘<samp><span class="samp">.c</span></samp>’ files in the <code>kernel</code>, <code>dft</code>, <code>dft/scalar</code>, +<code>dft/scalar/codelets</code>, <code>rdft</code>, <code>rdft/scalar</code>, +<code>rdft/scalar/r2cf</code>, <code>rdft/scalar/r2cb</code>, +<code>rdft/scalar/r2r</code>, <code>reodft</code>, and <code>api</code> directories. +If you are compiling with SIMD support (e.g. you defined +<code>HAVE_SSE2</code> in <code>config.h</code>), then you also need to compile +the <code>.c</code> files in the <code>simd-support</code>, +<code>{dft,rdft}/simd</code>, <code>{dft,rdft}/simd/*</code> directories. + + <p>Once these files are all compiled, link them into a library, or a shared +library, or directly into your program. + + <p>To compile the FFTW test program, additionally compile the code in the +<code>libbench2/</code> directory, and link it into a library. Then compile +the code in the <code>tests/</code> directory and link it to the +<code>libbench2</code> and FFTW libraries. To compile the <code>fftw-wisdom</code> +(command-line) tool (see <a href="Wisdom-Utilities.html#Wisdom-Utilities">Wisdom Utilities</a>), compile +<code>tools/fftw-wisdom.c</code> and link it to the <code>libbench2</code> and FFTW +libraries + +<!-- --> + </body></html> +