Fix build issues for curl-impersonate and curl-impersonate-ff in flake.nix by adding necessary CMake patches for compatibility with CMake 4.0+. Update stream-dl.sh to remove curl-impersonate dependency.

flake.nix

@@ -39,6 +39,47 @@
           };
         };
         download = _final.python3Packages.download;
+        # Fix curl-impersonate-ff build issue with CMake 4.0+ requiring CMake >= 3.5
+        curl-impersonate-ff = prev.curl-impersonate-ff.overrideAttrs (oldAttrs: {
+          # Patch before configure so Makefile.in is patched
+          postPatch = (oldAttrs.postPatch or "") + ''
+            # Patch Makefile.in to add CMAKE_POLICY_VERSION_MINIMUM flag
+            if [ -f Makefile.in ]; then
+              sed -i 's|cmake -DCMAKE_BUILD_TYPE=Release|cmake -DCMAKE_POLICY_VERSION_MINIMUM=3.5 -DCMAKE_BUILD_TYPE=Release|g' Makefile.in
+            fi
+          '';
+          # Patch after configure when Makefile exists and brotli is extracted
+          postConfigure = (oldAttrs.postConfigure or "") + ''
+            # Patch brotli CMakeLists.txt after extraction
+            for brotli_dir in brotli-*/; do
+              if [ -d "$brotli_dir" ] && [ -f "$brotli_dir/CMakeLists.txt" ]; then
+                sed -i 's/cmake_minimum_required(VERSION [0-9.]\+)/cmake_minimum_required(VERSION 3.5)/g' "$brotli_dir/CMakeLists.txt"
+              fi
+            done
+            # Also patch the generated Makefile
+            if [ -f Makefile ]; then
+              sed -i 's|cmake -DCMAKE_BUILD_TYPE=Release|cmake -DCMAKE_POLICY_VERSION_MINIMUM=3.5 -DCMAKE_BUILD_TYPE=Release|g' Makefile
+            fi
+          '';
+        });
+        # Also fix curl-impersonate if it has the same issue
+        curl-impersonate = prev.curl-impersonate.overrideAttrs (oldAttrs: {
+          postPatch = (oldAttrs.postPatch or "") + ''
+            if [ -f Makefile.in ]; then
+              sed -i 's|cmake -DCMAKE_BUILD_TYPE=Release|cmake -DCMAKE_POLICY_VERSION_MINIMUM=3.5 -DCMAKE_BUILD_TYPE=Release|g' Makefile.in
+            fi
+          '';
+          postConfigure = (oldAttrs.postConfigure or "") + ''
+            for brotli_dir in brotli-*/; do
+              if [ -d "$brotli_dir" ] && [ -f "$brotli_dir/CMakeLists.txt" ]; then
+                sed -i 's/cmake_minimum_required(VERSION [0-9.]\+)/cmake_minimum_required(VERSION 3.5)/g' "$brotli_dir/CMakeLists.txt"
+              fi
+            done
+            if [ -f Makefile ]; then
+              sed -i 's|cmake -DCMAKE_BUILD_TYPE=Release|cmake -DCMAKE_POLICY_VERSION_MINIMUM=3.5 -DCMAKE_BUILD_TYPE=Release|g' Makefile
+            fi
+          '';
+        });
       };
       packages.x86_64-linux =
         let

src/scripts/stream-dl.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#! nix-shell -i bash -p bash yt-dlp curl-impersonate
+#! nix-shell -i bash -p bash yt-dlp
 
 minutes=5
 time_alive=60