IGNORE: is only for i386 sparc64, while you are running amd64 Fast C routines (Long Double Precision) with fortran shim Was Maintained by:ahze@FreeBSD.org Port Added: 17 Jun 2009 19:30:16 License: not specified in port
FFTW is a C subroutine library for computing the Discrete Fourier Transform
(DFT) in one or more dimensions, of both real and complex data, and of
arbitrary input size. We believe that FFTW, which is free software, should
become the FFT library of choice for most applications. Our benchmarks,
performed on a variety of platforms, show that FFTW's performance is
typically superior to that of other publicly available FFT software.
Moreover, FFTW's performance is portable: the program will perform well on
most architectures without modification.
The FFTW package was developed at MIT by Matteo Frigo and Steven G.
Johnson. Please send email to fftw@theory.lcs.mit.edu so that we can keep
track of users and send you information about new releases. The latest
version of FFTW, benchmarks, links, and other information can be found at
the FFTW home page.
WWW: http://www.fftw.org/
No installation instructions: this port has been deleted.
The package name of this deleted port was: fftw3-long-fortran
Configuration Options
===> The following configuration options are available for fftw3-long-fortran-3.2.2:
OPTIMIZED_CFLAGS=off (default) "Enable optimized CFLAGS"
===> Use 'make config' to modify these settings
- After digging into the Makefile and configure for fftw3 I discovered
that USE_FORTRAN was only used to determine what name mangling scheme
it had to use to compile the shim libs for fortran, but compiling everything
using 'C' anyway.
With this diff, the slave ports fftw3-long-fortran, fftw3-float-fortran
and fftw3-fortran disapear since the shims are always built, without
necessitating the use of a USE_FORTRAN.
Approved by: ahze (Maintainer)
- Ensure Fortran shim is not built if USE_FORTRAN is not set.
- Split Fortran option into slave ports fftw3-fortran long-fortran float-fortran
- Have to bump PORTREVISION for package builds etc..
- Fix silly spelling mistakes "Percision" -> "Precision" noted.
Reviewed by: itetcu (portmgr)
Approved by: ahze (Maintainer)
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