hexdiff: init at unstable-2018-01-24

A command line tool to display differences in binary files using a
hexadecimal formatting.

https://github.com/ahroach/hexdiff

pkgs/tools/misc/hexdiff/default.nix

@@ -0,0 +1,39 @@
+{ lib, stdenv, fetchFromGitHub }:
+
+stdenv.mkDerivation {
+  pname = "hexdiff";
+  version = "unstable-2018-01-24";
+
+  src = fetchFromGitHub {
+    owner = "ahroach";
+    repo = "hexdiff";
+    rev = "3e96f27e65167c619ede35ab04232163dc273e69";
+    sha256 = "sha256-G6Qi7e4o+0ahcslJ8UfJrdoc8NNkY+nl6kyDlkJCo9I=";
+  };
+
+  dontConfigure = true;
+
+  buildPhase = ''
+    runHook preBuild
+
+    $CC -o hexdiff hexdiff.c
+
+    runHook postBuild
+  '';
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D hexdiff  -t $out/bin/
+
+    runHook postInstall
+  '';
+
+  meta = {
+    homepage = "https://github.com/ahroach/hexdiff";
+    description = "A terminal application for differencing two binary files, with color-coded output";
+    license = lib.licenses.gpl3Plus;
+    maintainers = with lib.maintainers; [ rogarb ];
+    platforms = lib.platforms.linux;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1554,6 +1554,8 @@ with pkgs;
 
   headset-charge-indicator = callPackage ../tools/audio/headset-charge-indicator { };
 
+  hexdiff = callPackage ../tools/misc/hexdiff { };
+
   httm = darwin.apple_sdk_11_0.callPackage ../tools/filesystems/httm { };
 
   inherit (callPackage ../tools/networking/ivpn/default.nix {}) ivpn ivpn-service;