1 files changed, 69 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/snappy/default.nix b/nixpkgs/pkgs/development/libraries/snappy/default.nix
new file mode 100644
index 000000000000..797db5b69b0c
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/snappy/default.nix
@@ -0,0 +1,69 @@
+{ lib, stdenv, fetchFromGitHub, cmake
+, fetchpatch
+, static ? stdenv.hostPlatform.isStatic
+}:
+
+stdenv.mkDerivation rec {
+  pname = "snappy";
+  version = "1.1.9";
+
+  src = fetchFromGitHub {
+    owner = "google";
+    repo = "snappy";
+    rev = version;
+    sha256 = "sha256-JXWl63KVP+CDNWIXYtz+EKqWLJbPKl3ifhr8dKAp/w8=";
+  };
+
+  patches = [
+    (fetchpatch {
+      name = "clang-7-compat.patch";
+      url = "https://github.com/google/snappy/pull/142/commits/658cb2fcf67b626fff2122a3dbf7a3560c58f7ee.patch";
+      sha256 = "1kg3lxjwmhc7gjx36nylilnf444ddbnr3px1wpvyc6l1nh6zh4al";
+    })
+    # Re-enable RTTI, without which other applications can't subclass
+    # snappy::Source (this breaks Ceph, as one example)
+    # https://tracker.ceph.com/issues/53060
+    # https://build.opensuse.org/package/show/openSUSE:Factory/snappy
+    (fetchpatch {
+      url = "https://build.opensuse.org/public/source/openSUSE:Factory/snappy/reenable-rtti.patch?rev=a759aa6fba405cd40025e3f0ab89941d";
+      sha256 = "sha256-RMuM5yd6zP1eekN/+vfS54EyY4cFbGDVor1E1vj3134=";
+    })
+  ];
+
+  outputs = [ "out" "dev" ];
+
+  nativeBuildInputs = [ cmake ];
+
+  cmakeFlags = [
+    "-DBUILD_SHARED_LIBS=${if static then "OFF" else "ON"}"
+    "-DCMAKE_SKIP_BUILD_RPATH=OFF"
+    "-DSNAPPY_BUILD_TESTS=OFF"
+    "-DSNAPPY_BUILD_BENCHMARKS=OFF"
+  ];
+
+  postInstall = ''
+    substituteInPlace "$out"/lib/cmake/Snappy/SnappyTargets.cmake \
+      --replace 'INTERFACE_INCLUDE_DIRECTORIES "''${_IMPORT_PREFIX}/include"' 'INTERFACE_INCLUDE_DIRECTORIES "'$dev'"'
+
+    mkdir -p $dev/lib/pkgconfig
+    cat <<EOF > $dev/lib/pkgconfig/snappy.pc
+      Name: snappy
+      Description: Fast compressor/decompressor library.
+      Version: ${version}
+      Libs: -L$out/lib -lsnappy
+      Cflags: -I$dev/include
+    EOF
+  '';
+
+  #checkTarget = "test";
+
+  # requires gbenchmark and gtest but it also installs them out $dev
+  doCheck = false;
+
+  meta = with lib; {
+    homepage = "https://google.github.io/snappy/";
+    license = licenses.bsd3;
+    description = "Compression/decompression library for very high speeds";
+    platforms = platforms.all;
+  };
+}