From d802e9910dc19b7ee8b6620a7d7bfb27099bdadb Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Thu, 14 Aug 2025 17:14:45 +0300
Subject: [PATCH] gnuradioMinimal.pkgs.osmosdr: make it possible to disable
 features

---
 .../gnuradio-modules/osmosdr/default.nix      | 29 +++++++++++++++----
 1 file changed, 23 insertions(+), 6 deletions(-)

diff --git a/pkgs/development/gnuradio-modules/osmosdr/default.nix b/pkgs/development/gnuradio-modules/osmosdr/default.nix
index 8b67512adbec..edfd4ac5aad6 100644
--- a/pkgs/development/gnuradio-modules/osmosdr/default.nix
+++ b/pkgs/development/gnuradio-modules/osmosdr/default.nix
@@ -26,6 +26,7 @@
   libbladeRF,
   rtl-sdr,
   soapysdr-with-plugins,
+  features ? { },
 }:
 
 mkDerivation (finalAttrs: {
@@ -61,12 +62,8 @@ mkDerivation (finalAttrs: {
     fftwFloat
     gmp
     icu
-    airspy
-    hackrf
-    libbladeRF
-    rtl-sdr
-    soapysdr-with-plugins
   ]
+  ++ finalAttrs.finalPackage.passthru.enabledFeaturesDeps
   ++ lib.optionals (gnuradio.hasFeature "gr-blocks") [
     libsndfile
   ]
@@ -83,7 +80,8 @@ mkDerivation (finalAttrs: {
   ];
   cmakeFlags = [
     (if (gnuradio.hasFeature "python-support") then "-DENABLE_PYTHON=ON" else "-DENABLE_PYTHON=OFF")
-  ];
+  ]
+  ++ finalAttrs.finalPackage.passthru.enabledFeaturesCmakeFlags;
   nativeBuildInputs = [
     cmake
     pkg-config
@@ -92,6 +90,25 @@ mkDerivation (finalAttrs: {
     python.pkgs.mako
     python
   ];
+  passthru = {
+    featuresDeps = {
+      # Other features don't have dependencies but can still be disabled in the
+      # `features` argument.
+      airspy = [ airspy ];
+      bladerf = [ libbladeRF ];
+      hackrf = [ hackrf ];
+      rtl = [ rtl-sdr ];
+      soapy = [ soapysdr-with-plugins ];
+    };
+    enabledFeaturesDeps = lib.pipe finalAttrs.finalPackage.passthru.featuresDeps [
+      (lib.filterAttrs (name: deps: features.${name} or true))
+      lib.attrValues
+      lib.flatten
+    ];
+    enabledFeaturesCmakeFlags = lib.mapAttrsToList (
+      feat: val: lib.cmakeBool "ENABLE_${lib.toUpper feat}" val
+    ) features;
+  };
 
   meta = {
     description = "Gnuradio block for OsmoSDR and rtl-sdr";