1 files changed, 72 insertions, 0 deletions
diff --git a/pkgs/tools/audio/fmtoy/default.nix b/pkgs/tools/audio/fmtoy/default.nix
new file mode 100644
index 00000000000..dd3f0402132
--- /dev/null
+++ b/pkgs/tools/audio/fmtoy/default.nix
@@ -0,0 +1,72 @@
+{ stdenv
+, lib
+, fetchFromGitHub
+, unstableGitUpdater
+, dos2unix
+, pkg-config
+, zlib
+, alsa-lib
+, libjack2
+}:
+
+stdenv.mkDerivation rec {
+  pname = "fmtoy";
+  version = "unstable-2021-12-24";
+
+  src = fetchFromGitHub {
+    owner = "vampirefrog";
+    repo = "fmtoy";
+    rev = "0de6703b3373eb5bf19fd3deaae889286f330c21";
+    sha256 = "0sr6klkmjd2hd2kyb9y0x986d6lsy8bziizfc6cmhkqcq92fh45c";
+  };
+
+  postPatch = ''
+    dos2unix Makefile
+    # Don't hardcode compilers
+    sed -i -e '/CC=/d' -e '/CXX=/d' Makefile
+  '' + lib.optionalString stdenv.hostPlatform.isDarwin ''
+    # Remove Linux-only program & its dependencies
+    sed -i -e '/PROGS/ s/fmtoy_jack//' Makefile
+    substituteInPlace Makefile \
+      --replace '$(shell pkg-config alsa jack --cflags)' ""
+  '';
+
+  nativeBuildInputs = [
+    dos2unix
+  ] ++ lib.optionals stdenv.hostPlatform.isLinux [
+    pkg-config
+  ];
+
+  buildInputs = [
+    zlib
+  ] ++ lib.optionals stdenv.hostPlatform.isLinux [
+    alsa-lib
+    libjack2
+  ];
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    for prog in $(grep 'PROGS=' Makefile | cut -d= -f2-); do
+      install -Dm755 $prog $out/bin/$prog
+    done
+
+    runHook postInstall
+  '';
+
+  passthru.updateScript = unstableGitUpdater {
+    url = "https://github.com/vampirefrog/fmtoy.git";
+  };
+
+  meta = with lib; {
+    homepage = "https://github.com/vampirefrog/fmtoy";
+    description = "Tools for FM voices for Yamaha YM chips (OPL, OPM and OPN series)";
+    # Unknown license situation
+    # https://github.com/vampirefrog/fmtoy/issues/1
+    license = licenses.unfree;
+    maintainers = with maintainers; [ OPNA2608 ];
+    platforms = platforms.all;
+  };
+}