1 files changed, 33 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/misc/ttwatch/default.nix b/nixpkgs/pkgs/tools/misc/ttwatch/default.nix
new file mode 100644
index 000000000000..5e5413454106
--- /dev/null
+++ b/nixpkgs/pkgs/tools/misc/ttwatch/default.nix
@@ -0,0 +1,33 @@
+{ lib, stdenv, fetchFromGitHub
+, cmake, perl, pkg-config
+, openssl, curl, libusb1, protobufc
+, enableUnsafe ? false }:
+
+stdenv.mkDerivation {
+  pname = "ttwatch";
+  version = "2020-02-05";
+
+  src = fetchFromGitHub {
+    owner = "ryanbinns";
+    repo = "ttwatch";
+    rev = "bfdf1372515574e1fb3871dc1039f8d8a5dbdada";
+    sha256 = "07nd4dbkchxy8js1h1f6pzn63pls2afww97wyiiw6zid43mpqyg4";
+  };
+
+  nativeBuildInputs = [ cmake perl pkg-config ];
+  buildInputs = [ openssl curl libusb1 protobufc ];
+
+  cmakeFlags = lib.optional enableUnsafe [ "-Dunsafe=on" ];
+
+  preFixup = ''
+    chmod +x $out/bin/ttbin2mysports
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/ryanbinns/ttwatch";
+    description = "Linux TomTom GPS Watch Utilities";
+    maintainers = with maintainers; [ dotlambda ];
+    license = licenses.mit;
+    platforms = with platforms; linux;
+  };
+}