Merge commit '99665eb45f58d959d2cb9e49ddb960c79d596f33'

1 files changed, 48 insertions, 0 deletions

diff --git a/nixpkgs/pkgs/development/libraries/flatbuffers/default.nix b/nixpkgs/pkgs/development/libraries/flatbuffers/default.nix
new file mode 100644
index 000000000000..42e7c665f2b2
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/flatbuffers/default.nix
@@ -0,0 +1,48 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, cmake
+, python3
+}:
+
+stdenv.mkDerivation rec {
+  pname = "flatbuffers";
+  version = "2.0.6";
+
+  src = fetchFromGitHub {
+    owner = "google";
+    repo = "flatbuffers";
+    rev = "v${version}";
+    sha256 = "sha256-0bJ0n/5yzj6lHXLKJzHUS0Bnlmys+X7pY/3LGapVh6k=";
+  };
+
+  nativeBuildInputs = [ cmake python3 ];
+
+  postPatch = ''
+    # Fix default value of "test_data_path" to make tests work
+    substituteInPlace tests/test.cpp --replace '"tests/";' '"../tests/";'
+  '';
+
+  cmakeFlags = [
+    "-DFLATBUFFERS_BUILD_TESTS=${if doCheck then "ON" else "OFF"}"
+    "-DFLATBUFFERS_OSX_BUILD_UNIVERSAL=OFF"
+  ];
+
+  doCheck = stdenv.hostPlatform == stdenv.buildPlatform;
+  checkTarget = "test";
+
+  meta = with lib; {
+    description = "Memory Efficient Serialization Library";
+    longDescription = ''
+      FlatBuffers is an efficient cross platform serialization library for
+      games and other memory constrained apps. It allows you to directly
+      access serialized data without unpacking/parsing it first, while still
+      having great forwards/backwards compatibility.
+    '';
+    homepage = "https://google.github.io/flatbuffers/";
+    license = licenses.asl20;
+    maintainers = [ maintainers.teh ];
+    mainProgram = "flatc";
+    platforms = platforms.unix;
+  };
+}