pyrox.dev
baudline: init at 1.0.8
Baudline is a scientific signal analysis application.
I was unsure whether the baudline license allowed packaging in nixpkgs,
so I sent a copy of this nix expression (and some explanation) to their
support. I got this reply:
From: Erik Olson <erik@sigblips.com>
Subject: Re: Licensing question
Hello Bjorn,
This sounds fine. What you suggest doing is very similar to how the
FreeBSD FreshPorts system deals with baudline.
Erik
So basically, everything is good as long as we only distribute the _expression_
to install the package. We must not distribute the package (binary).
+70
pkgs/applications/audio/baudline/default.nix
+70
pkgs/applications/audio/baudline/default.nix
···
···
1
+
{ stdenv, fetchurl, libXmu, libXt, libX11, libXext, libXxf86vm, jack
2
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, makeWrapper
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}:
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+
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let
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rpath = stdenv.lib.makeLibraryPath
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[ libXmu libXt libX11 libXext libXxf86vm jack ];
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in
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stdenv.mkDerivation rec {
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name = "baudline-${version}";
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version = "1.08";
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+
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src =
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if stdenv.system == "x86_64-linux" then
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fetchurl {
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url = "http://www.baudline.com/baudline_${version}_linux_x86_64.tar.gz";
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sha256 = "09fn0046i69in1jpizkzbaq5ggij0mpflcsparyskm3wh71mbzvr";
18
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}
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else if stdenv.system == "i686-linux" then
20
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fetchurl {
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url = "http://www.baudline.com/baudline_${version}_linux_i686.tar.gz";
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sha256 = "1waip5pmcf5ffcfvn8lf1rvsaq2ab66imrbfqs777scz7k8fhhjb";
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}
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else
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throw "baudline isn't supported (yet?) on ${stdenv.system}";
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+
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buildInputs = [ makeWrapper ];
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+
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# Prebuilt binary distribution.
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# "patchelf --set-rpath" seems to break the application (cannot start), using
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# LD_LIBRARY_PATH wrapper script instead.
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buildPhase = "true";
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installPhase = ''
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mkdir -p "$out/bin"
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mkdir -p "$out/libexec/baudline"
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+
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cp -r . "$out/libexec/baudline/"
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+
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interpreter="$(echo ${stdenv.glibc}/lib/ld-linux*)"
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for prog in "$out"/libexec/baudline/baudline*; do
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patchelf --interpreter "$interpreter" "$prog"
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ln -sr "$prog" "$out/bin/"
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done
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for prog in "$out"/bin/*; do
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wrapProgram "$prog" --prefix LD_LIBRARY_PATH : ${rpath}
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done
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'';
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+
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meta = with stdenv.lib; {
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description = "Scientific signal analysis application";
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longDescription = ''
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Baudline is a time-frequency browser designed for scientific
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visualization of the spectral domain. Signal analysis is performed by
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Fourier, correlation, and raster transforms that create colorful
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spectrograms with vibrant detail. Conduct test and measurement
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experiments with the built in function generator, or play back audio
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files with a multitude of effects and filters. The baudline signal
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analyzer combines fast digital signal processing, versatile high speed
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displays, and continuous capture tools for hunting down and studying
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elusive signal characteristics.
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'';
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homepage = http://www.baudline.com/;
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# See http://www.baudline.com/faq.html#licensing_terms.
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# (Do NOT (re)distribute on hydra.)
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license = licenses.unfree;
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platforms = [ "x86_64-linux" "i686-linux" ];
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maintainers = [ maintainers.bjornfor ];
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};
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+
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}
+4
pkgs/top-level/all-packages.nix
+4
pkgs/top-level/all-packages.nix
···
10906
10907
batti = callPackage ../applications/misc/batti { };
10908
10909
+
baudline = callPackage ../applications/audio/baudline {
10910
+
jack = jack1;
10911
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};
10912
+
10913
cbatticon = callPackage ../applications/misc/cbatticon { };
10914
10915
bazaar = callPackage ../applications/version-management/bazaar { };