soapy{sdr,rtlsdr,uhd}: fix cmake 4 build (#448959)

pkgs/applications/radio/soapysdr/default.nix

@@ -18,16 +18,15 @@
 stdenv.mkDerivation (finalAttrs: {
   pname = "soapysdr";
   # Don't forget to change passthru.abiVersion
-  version = "0.8.1-unstable-2025-03-30-03";
+  version = "0.8.1-unstable-2025-10-05-03";
 
   src = fetchFromGitHub {
     owner = "pothosware";
     repo = "SoapySDR";
 
-    # Instead of applying several patches for Python 3.12 compat, just take the latest, from:
-    # use old get python lib for v2 (#437)
-    rev = "fbf9f3c328868f46029284716df49095ab7b99a6";
-    hash = "sha256-W4915c6hV/GR5PZRRXZJW3ERsZmQQQ08EA9wYp2tAVk=";
+    # update to include latest patch for newer cmake support
+    rev = "1667b4e6301d7ad47b340dcdcd6e9969bf57d843";
+    hash = "sha256-UCpYBUb2k1bHy1z2Mvmv+1ZX1BloSsPrTydFV3Ga3Os=";
   };
 
   nativeBuildInputs = [

pkgs/by-name/so/soapyrtlsdr/package.nix

@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchpatch2,
   cmake,
   pkg-config,
   rtl-sdr,
@@ -28,6 +29,20 @@ stdenv.mkDerivation (finalAttrs: {
     soapysdr
   ];
 
+  patches = [
+    (fetchpatch2 {
+      name = "cmake-update.patch";
+      url = "https://github.com/pothosware/SoapyRTLSDR/commit/448c9d0d326c2600905b7ce84222ff9d72ba2189.patch?full_index=1";
+      hash = "sha256-hWlNowkf9yZM6p+EGh+IiUm2JfG5mLe8Qq8gTVIdIak=";
+    })
+
+    (fetchpatch2 {
+      name = "fix-cmake4-build.patch";
+      url = "https://github.com/pothosware/SoapyRTLSDR/commit/bb2d1511b957138051764c9193a3d6971e912b85.patch?full_index=1";
+      hash = "sha256-C90B5WMjx1lJKiX0F/cAfGmz2WRc2BA84FTmVmnC+DI=";
+    })
+  ];
+
   cmakeFlags = [ "-DSoapySDR_DIR=${soapysdr}/share/cmake/SoapySDR/" ];
 
   meta = with lib; {

pkgs/by-name/so/soapyuhd/package.nix

@@ -11,13 +11,14 @@
 
 stdenv.mkDerivation {
   pname = "soapyuhd";
-  version = "0.4.1-unstable-2025-02-13";
+  version = "0.4.1-unstable-2025-10-05";
 
   src = fetchFromGitHub {
     owner = "pothosware";
     repo = "SoapyUHD";
-    rev = "6b521393cc45c66770f3d4bc69eac7dda982174c";
-    sha256 = "qg0mbw3S973cnok6tVx7Y38ijOQcJdHtPLi889uo7tI=";
+    # version that supports cmake 4
+    rev = "cf78b9ca3bddfc9263d2acb7e8afcb0036938163";
+    hash = "sha256-/hJ78dUL477gX3c2kV8kUknIk01PUf+ie1Gl7Ujq1Ac=";
   };
 
   nativeBuildInputs = [