Mercurial > hg > sv-dependency-builds

comparison src/fftw-3.3.8/doc/html/Installation-on-non_002dUnix-systems.html @ 167:bd3cc4d1df30

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add FFTW 3.3.8 source, and a Linux build
author Chris Cannam <cannam@all-day-breakfast.com>
date Tue, 19 Nov 2019 14:52:55 +0000
parents
children
comparison
equal deleted inserted replaced
166:cbd6d7e562c7 167:bd3cc4d1df30
1 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
2 <html>
3 <!-- This manual is for FFTW
4 (version 3.3.8, 24 May 2018).
5
6 Copyright (C) 2003 Matteo Frigo.
7
8 Copyright (C) 2003 Massachusetts Institute of Technology.
9
10 Permission is granted to make and distribute verbatim copies of this
11 manual provided the copyright notice and this permission notice are
12 preserved on all copies.
13
14 Permission is granted to copy and distribute modified versions of this
15 manual under the conditions for verbatim copying, provided that the
16 entire resulting derived work is distributed under the terms of a
17 permission notice identical to this one.
18
19 Permission is granted to copy and distribute translations of this manual
20 into another language, under the above conditions for modified versions,
21 except that this permission notice may be stated in a translation
22 approved by the Free Software Foundation. -->
23 <!-- Created by GNU Texinfo 6.3, http://www.gnu.org/software/texinfo/ -->
24 <head>
25 <title>FFTW 3.3.8: Installation on non-Unix systems</title>
26
27 <meta name="description" content="FFTW 3.3.8: Installation on non-Unix systems">
28 <meta name="keywords" content="FFTW 3.3.8: Installation on non-Unix systems">
29 <meta name="resource-type" content="document">
30 <meta name="distribution" content="global">
31 <meta name="Generator" content="makeinfo">
32 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
33 <link href="index.html#Top" rel="start" title="Top">
34 <link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
35 <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
36 <link href="Installation-and-Customization.html#Installation-and-Customization" rel="up" title="Installation and Customization">
37 <link href="Cycle-Counters.html#Cycle-Counters" rel="next" title="Cycle Counters">
38 <link href="Installation-on-Unix.html#Installation-on-Unix" rel="prev" title="Installation on Unix">
39 <style type="text/css">
40 <!--
41 a.summary-letter {text-decoration: none}
42 blockquote.indentedblock {margin-right: 0em}
43 blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
44 blockquote.smallquotation {font-size: smaller}
45 div.display {margin-left: 3.2em}
46 div.example {margin-left: 3.2em}
47 div.lisp {margin-left: 3.2em}
48 div.smalldisplay {margin-left: 3.2em}
49 div.smallexample {margin-left: 3.2em}
50 div.smalllisp {margin-left: 3.2em}
51 kbd {font-style: oblique}
52 pre.display {font-family: inherit}
53 pre.format {font-family: inherit}
54 pre.menu-comment {font-family: serif}
55 pre.menu-preformatted {font-family: serif}
56 pre.smalldisplay {font-family: inherit; font-size: smaller}
57 pre.smallexample {font-size: smaller}
58 pre.smallformat {font-family: inherit; font-size: smaller}
59 pre.smalllisp {font-size: smaller}
60 span.nolinebreak {white-space: nowrap}
61 span.roman {font-family: initial; font-weight: normal}
62 span.sansserif {font-family: sans-serif; font-weight: normal}
63 ul.no-bullet {list-style: none}
64 -->
65 </style>
66
67
68 </head>
69
70 <body lang="en">
71 <a name="Installation-on-non_002dUnix-systems"></a>
72 <div class="header">
73 <p>
74 Next: <a href="Cycle-Counters.html#Cycle-Counters" accesskey="n" rel="next">Cycle Counters</a>, Previous: <a href="Installation-on-Unix.html#Installation-on-Unix" accesskey="p" rel="prev">Installation on Unix</a>, Up: <a href="Installation-and-Customization.html#Installation-and-Customization" accesskey="u" rel="up">Installation and Customization</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
75 </div>
76 <hr>
77 <a name="Installation-on-non_002dUnix-systems-1"></a>
78 <h3 class="section">10.2 Installation on non-Unix systems</h3>
79
80 <p>It should be relatively straightforward to compile FFTW even on non-Unix
81 systems lacking the niceties of a <code>configure</code> script. Basically,
82 you need to edit the <code>config.h</code> header (copy it from
83 <code>config.h.in</code>) to <code>#define</code> the various options and compiler
84 characteristics, and then compile all the &lsquo;<samp>.c</samp>&rsquo; files in the
85 relevant directories.
86 </p>
87 <p>The <code>config.h</code> header contains about 100 options to set, each one
88 initially an <code>#undef</code>, each documented with a comment, and most of
89 them fairly obvious. For most of the options, you should simply
90 <code>#define</code> them to <code>1</code> if they are applicable, although a few
91 options require a particular value (e.g. <code>SIZEOF_LONG_LONG</code> should
92 be defined to the size of the <code>long long</code> type, in bytes, or zero
93 if it is not supported). We will likely post some sample
94 <code>config.h</code> files for various operating systems and compilers for
95 you to use (at least as a starting point). Please let us know if you
96 have to hand-create a configuration file (and/or a pre-compiled binary)
97 that you want to share.
98 </p>
99 <p>To create the FFTW library, you will then need to compile all of the
100 &lsquo;<samp>.c</samp>&rsquo; files in the <code>kernel</code>, <code>dft</code>, <code>dft/scalar</code>,
101 <code>dft/scalar/codelets</code>, <code>rdft</code>, <code>rdft/scalar</code>,
102 <code>rdft/scalar/r2cf</code>, <code>rdft/scalar/r2cb</code>,
103 <code>rdft/scalar/r2r</code>, <code>reodft</code>, and <code>api</code> directories.
104 If you are compiling with SIMD support (e.g. you defined
105 <code>HAVE_SSE2</code> in <code>config.h</code>), then you also need to compile
106 the <code>.c</code> files in the <code>simd-support</code>,
107 <code>{dft,rdft}/simd</code>, <code>{dft,rdft}/simd/*</code> directories.
108 </p>
109 <p>Once these files are all compiled, link them into a library, or a shared
110 library, or directly into your program.
111 </p>
112 <p>To compile the FFTW test program, additionally compile the code in the
113 <code>libbench2/</code> directory, and link it into a library. Then compile
114 the code in the <code>tests/</code> directory and link it to the
115 <code>libbench2</code> and FFTW libraries. To compile the <code>fftw-wisdom</code>
116 (command-line) tool (see <a href="Wisdom-Utilities.html#Wisdom-Utilities">Wisdom Utilities</a>), compile
117 <code>tools/fftw-wisdom.c</code> and link it to the <code>libbench2</code> and FFTW
118 libraries
119 </p>
120 <hr>
121 <div class="header">
122 <p>
123 Next: <a href="Cycle-Counters.html#Cycle-Counters" accesskey="n" rel="next">Cycle Counters</a>, Previous: <a href="Installation-on-Unix.html#Installation-on-Unix" accesskey="p" rel="prev">Installation on Unix</a>, Up: <a href="Installation-and-Customization.html#Installation-and-Customization" accesskey="u" rel="up">Installation and Customization</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
124 </div>
125
126
127
128 </body>
129 </html>