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nixpkgs/pkgs/by-name/he/helmholtz/package.nix
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2025-10-09 14:15:47 +02:00

55 lines
1.3 KiB
Nix

{
lib,
stdenv,
fetchurl,
unzip,
puredata,
}:
stdenv.mkDerivation {
name = "helmholtz";
src = fetchurl {
url = "https://www.katjaas.nl/helmholtz/helmholtz~.zip";
name = "helmholtz.zip";
curlOpts = "--user-agent ''";
sha256 = "0h1fj7lmvq9j6rmw33rb8k0byxb898bi2xhcwkqalb84avhywgvs";
};
nativeBuildInputs = [ unzip ];
buildInputs = [ puredata ];
unpackPhase = ''
unzip $src
mv helmholtz~/src/helmholtz\~.cpp .
mv helmholtz~/src/Helmholtz.cpp .
mv helmholtz~/src/include/ .
mv helmholtz~/src/Makefile .
rm -rf helmholtz~/src/
rm helmholtz~/helmholtz~.pd_darwin
rm helmholtz~/helmholtz~.pd_linux
rm helmholtz~/helmholtz~.dll
rm -rf __MACOSX
'';
patchPhase = ''
mkdir -p $out/helmholtz~
sed -i "s@current: pd_darwin@current: pd_linux@g" Makefile
sed -i "s@-Wl@@g" Makefile
sed -i "s@\$(NAME).pd_linux \.\./\$(NAME).pd_linux@helmholtz~.pd_linux $out/helmholtz~/@g" Makefile
'';
installPhase = ''
cp -r helmholtz~/ $out/
'';
meta = {
broken = (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64);
description = "Time domain pitch tracker for Pure Data";
homepage = "http://www.katjaas.nl/helmholtz/helmholtz.html";
license = lib.licenses.bsd3;
maintainers = [ lib.maintainers.magnetophon ];
platforms = lib.platforms.linux;
};
}