1 files changed, 92 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/applications/audio/airwave/default.nix b/nixpkgs/pkgs/applications/audio/airwave/default.nix
new file mode 100644
index 000000000000..438159201de8
--- /dev/null
+++ b/nixpkgs/pkgs/applications/audio/airwave/default.nix
@@ -0,0 +1,92 @@
+{ lib, stdenv, multiStdenv, cmake, fetchFromGitHub, file, libX11, makeWrapper
+, qt5, requireFile, unzip, wine
+}:
+
+let
+
+  version = "1.3.3";
+
+  airwave-src = fetchFromGitHub {
+    owner = "phantom-code";
+    repo = "airwave";
+    rev = version;
+    sha256 = "1ban59skw422mak3cp57lj27hgq5d3a4f6y79ysjnamf8rpz9x4s";
+  };
+
+  vst-sdk = stdenv.mkDerivation rec {
+    name = "vstsdk368_08_11_2017_build_121";
+    src = requireFile {
+      name = "${name}.zip";
+      url = "http://www.steinberg.net/en/company/developers.html";
+      sha256 = "e0f235d8826d70f1ae0ae5929cd198acae1ecff74612fde5c60cbfb45c2f4a70";
+    };
+    nativeBuildInputs = [ unzip ];
+    installPhase = "cp -r . $out";
+    meta.license = lib.licenses.unfree;
+  };
+
+  wine-wow64 = wine.override {
+    wineRelease = "stable";
+    wineBuild = "wineWow";
+  };
+
+  wine-xembed = wine-wow64.overrideDerivation (oldAttrs: {
+    patchFlags = [ "-p2" ];
+    patches = [ "${airwave-src}/fix-xembed-wine-windows.patch" ];
+  });
+
+in
+
+multiStdenv.mkDerivation {
+  name = "airwave-${version}";
+
+  src = airwave-src;
+
+  nativeBuildInputs = [ cmake makeWrapper ];
+
+  buildInputs = [ file libX11 qt5.qtbase wine-xembed ];
+
+  postPatch = ''
+    # Binaries not used directly should land in libexec/.
+    substituteInPlace src/common/storage.cpp --replace '"/bin"' '"/libexec"'
+
+    # For airwave-host-32.exe.so, point wineg++ to 32-bit versions of
+    # these libraries, as $NIX_LDFLAGS contains only 64-bit ones.
+    substituteInPlace src/host/CMakeLists.txt --replace '-m32' \
+      '-m32 -L${wine-xembed}/lib -L${wine-xembed}/lib/wine -L${multiStdenv.cc.libc.out}/lib/32'
+  '';
+
+  # libstdc++.so link gets lost in 64-bit executables during
+  # shrinking.
+  dontPatchELF = true;
+
+  # Cf. https://github.com/phantom-code/airwave/issues/57
+  hardeningDisable = [ "format" ];
+
+  cmakeFlags = [ "-DVSTSDK_PATH=${vst-sdk}/VST2_SDK" ];
+
+  postInstall = ''
+    mv $out/bin $out/libexec
+    mkdir $out/bin
+    mv $out/libexec/airwave-manager $out/bin
+    wrapProgram $out/libexec/airwave-host-32.exe --set WINELOADER ${wine-xembed}/bin/wine
+    wrapProgram $out/libexec/airwave-host-64.exe --set WINELOADER ${wine-xembed}/bin/wine64
+  '';
+
+  meta = with lib; {
+    description = "WINE-based VST bridge for Linux VST hosts";
+    longDescription = ''
+      Airwave is a wine based VST bridge, that allows for the use of
+      Windows 32- and 64-bit VST 2.4 audio plugins with Linux VST
+      hosts. Due to the use of shared memory, only one extra copying
+      is made for each data transfer. Airwave also uses the XEMBED
+      protocol to correctly embed the plugin editor into the host
+      window.
+    '';
+    homepage = "https://github.com/phantom-code/airwave";
+    license = licenses.mit;
+    platforms = [ "x86_64-linux" ];
+    maintainers = with maintainers; [ michalrus ];
+    hydraPlatforms = [];
+  };
+}