lsp-plugins: add build options

pkgs/by-name/ls/lsp-plugins/package.nix

@@ -13,10 +13,28 @@
   lv2,
   php84,
   pkg-config,
+
+  buildVST3 ? true,
+  buildVST2 ? true,
+  buildCLAP ? true,
+  buildLV2 ? true,
+  buildLADSPA ? true,
+  buildJACK ? true,
+  buildGStreamer ? true,
 }:
 
 let
   php = php84;
+
+  subFeatures = [
+    (lib.optionalString (!buildVST3) "vst3")
+    (lib.optionalString (!buildVST2) "vst2")
+    (lib.optionalString (!buildCLAP) "clap")
+    (lib.optionalString (!buildLV2) "lv2")
+    (lib.optionalString (!buildLADSPA) "ladspa")
+    (lib.optionalString (!buildJACK) "jack")
+    (lib.optionalString (!buildGStreamer) "gst")
+  ];
 in
 
 stdenv.mkDerivation (finalAttrs: {
@@ -63,6 +81,7 @@ stdenv.mkDerivation (finalAttrs: {
     "ETCDIR=${placeholder "out"}/etc"
     "PREFIX=${placeholder "out"}"
     "SHAREDDIR=${placeholder "out"}/share"
+    "SUB_FEATURES=${lib.concatStringsSep " " subFeatures}"
   ];
 
   env.NIX_CFLAGS_COMPILE = "-DLSP_NO_EXPERIMENTAL";