Add libkeyfinder to shell.nixworking-libdjinterop-engineprime-export

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 41 insertions, 1 deletions

diff --git a/shell.nix b/shell.nix
index 9ebea950b1..8ec1810dcc 100644
--- a/shell.nix
+++ b/shell.nix
@@ -20,7 +20,9 @@ let inherit (nixroot) stdenv pkgs lib
     python3
     python37Packages
     wavpack
-    libsecret;
+    libsecret
+    fetchFromGitHub
+    ;
 
   libdjinterop = stdenv.mkDerivation rec {
     name    = "libdjinterop";
@@ -43,6 +45,43 @@ let inherit (nixroot) stdenv pkgs lib
     outputs     = [ "out" "dev" ];
   };
 
+  libkeyfinder = stdenv.mkDerivation rec {
+    pname = "libkeyfinder";
+    version = "2.1";
+
+    src = fetchFromGitHub {
+      sha256 = "07kc0cl6kirgmpdgkgmp6r3yvyf7b1w569z01g8rfl1cig80qdc7";
+      rev = "v${version}";
+      repo = "libKeyFinder";
+      owner = "ibsh";
+    };
+
+    nativeBuildInputs = with qt5; [ qmake ];
+    buildInputs = with qt5; [ fftw qtbase ];
+
+    postPatch = ''
+      substituteInPlace LibKeyFinder.pro \
+        --replace "/usr/local" "$out" \
+        --replace "-stdlib=libc++" ""
+    '';
+
+    enableParallelBuilding = true;
+
+    postInstall = ''
+      mkdir -p $out/include/keyfinder
+      install -m644 *.h $out/include/keyfinder
+      mkdir -p $out/lib
+      cp -a lib*.so* $out/lib
+    '';
+
+    meta = with stdenv.lib; {
+      description = "Musical key detection for digital audio (C++ library)";
+      homepage = "http://www.ibrahimshaath.co.uk/keyfinder/";
+      license = licenses.gpl3Plus;
+      platforms = platforms.linux;
+    };
+  };
+
   qtkeychain = pkgs.qtkeychain.override {
     withQt5 = true;
     qtbase = qt5.qtbase;
@@ -173,6 +212,7 @@ in stdenv.mkDerivation rec {
     libsecret
     qtkeychain
     libdjinterop
+    libkeyfinder
   ] ++ allLv2Plugins;
 
   postInstall = (if releaseMode then ''