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| author | Eric Bavier <bavier@member.fsf.org> | 2014-03-22 13:00:50 -0500 |
|---|---|---|
| committer | Eric Bavier <bavier@member.fsf.org> | 2014-03-22 13:03:15 -0500 |
| commit | 7569c5cb351c6b1f2220f45e4a93ee5262e35313 (patch) | |
| tree | 0e9d4b4063dca7a7b879111c5f3c4324f4ee4833 | |
| parent | 6212b8e5d3f08a3ff05111167f0b190cea800c7c (diff) | |
| download | patches-7569c5cb351c6b1f2220f45e4a93ee5262e35313.tar patches-7569c5cb351c6b1f2220f45e4a93ee5262e35313.tar.gz | |
gnu: Provide single-precision fftw library for pulseaudio
* gnu/packages/algebra.scm (fftwf): New variable
* gnu/packages/pulseaudio.scm (pulseaudio): Use it
| -rw-r--r-- | gnu/packages/algebra.scm | 14 | ||||
| -rw-r--r-- | gnu/packages/pulseaudio.scm | 2 |
2 files changed, 14 insertions, 2 deletions
diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm index a1564e000e..2bfb6be930 100644 --- a/gnu/packages/algebra.scm +++ b/gnu/packages/algebra.scm @@ -27,7 +27,8 @@ #:use-module (guix licenses) #:use-module (guix packages) #:use-module (guix download) - #:use-module (guix build-system gnu)) + #:use-module (guix build-system gnu) + #:use-module (guix utils)) (define-public mpfrcx @@ -231,3 +232,14 @@ transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and complex data (as well as of even/odd data---i.e. the discrete cosine/ sine transforms or DCT/DST).") (license gpl2+))) + +(define-public fftwf + (package (inherit fftw) + (name "fftwf") + (arguments + (substitute-keyword-arguments (package-arguments fftw) + ((#:configure-flags cf) + `(cons "--enable-float" ,cf)))) + (description + (string-append (package-description fftw) + " Single-precision version.")))) diff --git a/gnu/packages/pulseaudio.scm b/gnu/packages/pulseaudio.scm index db7e752ee6..d82f4bedb6 100644 --- a/gnu/packages/pulseaudio.scm +++ b/gnu/packages/pulseaudio.scm @@ -168,7 +168,7 @@ parse JSON formatted strings back into the C representation of JSON objects.") ("pkg-config" ,pkg-config) ("m4" ,m4) ("libtool" ,libtool) - ("fftw" ,fftw) + ("fftwf" ,fftwf) ("avahi" ,avahi) ("check" ,check))) (propagated-inputs |