droidcam and magit improvements

pkgs/droidcam/default.nix

@@ -0,0 +1,36 @@
+{ stdenv, fetchzip, pkgconfig, ffmpeg, gtk3-x11, libjpeg, libusbmuxd, alsaLib, speex }:
+
+stdenv.mkDerivation rec {
+  pname = "droidcam";
+  version = "0";
+
+  src = fetchzip {
+    url = "https://github.com/dev47apps/droidcam/archive/refs/tags/v1.7.2.zip";
+    sha256 = "1iskvs5p71gkiinj78kkl9ygl5il9rdbzm0h85hwyzm2xwkcybrp";
+  };
+
+  sourceRoot = "source";
+
+  buildInputs = [ pkgconfig ];
+  nativeBuildInputs = [ ffmpeg gtk3-x11 libusbmuxd alsaLib libjpeg speex ];
+
+  postPatch = ''
+    	cat Makefile
+    	ls ${libusbmuxd.out}/lib
+      sed -i -e 's:-lusbmuxd:-I ${libusbmuxd.out} ${libusbmuxd.out}/lib/libusbmuxd-2.0.so:' Makefile
+      sed -i -e 's:/opt/libjpeg-turbo:${libjpeg.out}:' Makefile
+      sed -i -e 's:$(JPEG_DIR)/lib`getconf LONG_BIT`:${libjpeg.out}/lib:' Makefile
+      sed -i -e 's:libturbojpeg.a:libturbojpeg.so:' Makefile
+    	cat Makefile
+  '';
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp droidcam droidcam-cli $out/bin/
+  '';
+
+  meta = with stdenv.lib; {
+    description = "DroidCam Linux client";
+    homepage = https://github.com/aramg/droidcam;
+  };
+}