1 files changed, 45 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/lensfun/default.nix b/nixpkgs/pkgs/development/libraries/lensfun/default.nix
new file mode 100644
index 000000000000..23675c9f9f89
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/lensfun/default.nix
@@ -0,0 +1,45 @@
+{ lib, stdenv, fetchFromGitHub, pkg-config, glib, zlib, libpng, cmake }:
+
+let
+  version = "0.3.95";
+  pname = "lensfun";
+
+  # Fetch a more recent version of the repo containing a more recent lens
+  # database
+  lensfunDatabase = fetchFromGitHub {
+    owner = "lensfun";
+    repo = "lensfun";
+    rev = "4672d765a17bfef7bc994ca7008cb717c61045d5";
+    sha256 = "00x35xhpn55j7f8qzakb6wl1ccbljg1gqjb93jl9w3mha2bzsr41";
+  };
+
+in
+stdenv.mkDerivation {
+  inherit pname version;
+
+  src = fetchFromGitHub {
+    owner = "lensfun";
+    repo = "lensfun";
+    rev = "v${version}";
+    sha256 = "0isli0arns8bmxqpbr1jnbnqh5wvspixdi51adm671f9ngng7x5r";
+  };
+
+  # replace database with a more recent snapshot
+  postUnpack = ''
+    rm -R source/data/db
+    cp -R ${lensfunDatabase}/data/db source/data
+  '';
+
+  nativeBuildInputs = [ cmake pkg-config ];
+  buildInputs = [ glib zlib libpng ];
+
+  cmakeFlags = [ "-DINSTALL_HELPER_SCRIPTS=OFF" ];
+
+  meta = with lib; {
+    platforms = platforms.linux ++ platforms.darwin;
+    maintainers = with maintainers; [ flokli ];
+    license = lib.licenses.lgpl3;
+    description = "An opensource database of photographic lenses and their characteristics";
+    homepage = "https://lensfun.github.io";
+  };
+}