1 files changed, 56 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/brunsli/default.nix b/nixpkgs/pkgs/development/libraries/brunsli/default.nix
new file mode 100644
index 000000000000..03c9b02f7f9f
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/brunsli/default.nix
@@ -0,0 +1,56 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, fetchpatch
+, cmake
+, brotli
+}:
+
+stdenv.mkDerivation rec {
+  pname = "brunsli";
+  version = "0.1";
+
+  outputs = [ "out" "dev" ];
+
+  src = fetchFromGitHub {
+    owner = "google";
+    repo = "brunsli";
+    rev = "v${version}";
+    hash = "sha256-ZcrRz2xSoRepgG8KZYY/JzgONerItW0e6mH1PYsko98=";
+  };
+
+  patches = [
+    # unvendor brotli
+    (fetchpatch {
+      url = "https://cgit.freebsd.org/ports/plain/graphics/brunsli/files/patch-CMakeLists.txt";
+      extraPrefix = "";
+      hash = "sha256-/WPOG9OcEDj9ObBSXEM8Luq4Rix+PS2MvsYyHhK5mns=";
+    })
+    (fetchpatch {
+      url = "https://cgit.freebsd.org/ports/plain/graphics/brunsli/files/patch-brunsli.cmake";
+      extraPrefix = "";
+      hash = "sha256-+HXA9Tin+l2St7rRUEBM0AfhAjSoFxz8UX7hsg12aFg=";
+    })
+  ];
+
+  postPatch = ''
+    rm -r third_party
+  '' + lib.optionalString stdenv.isDarwin ''
+    rm -r build
+  '';
+
+  nativeBuildInputs = [
+    cmake
+  ];
+
+  buildInputs = [
+    brotli
+  ];
+
+  meta = {
+    description = "Lossless JPEG repacking library";
+    homepage = "https://github.com/google/brunsli";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ dotlambda ];
+  };
+}