Bump rocksdb up to 6.2.4

Cargo.toml

@@ -25,4 +25,4 @@ bzip2 = ["librocksdb-sys/bzip2"]
 
 [dependencies]
 libc = "0.2"
-librocksdb-sys = { path = "librocksdb-sys", version = "6.1.2" }
+librocksdb-sys = { path = "librocksdb-sys", version = "6.2.4" }

librocksdb-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "librocksdb-sys"
-version = "6.1.2"
+version = "6.2.4"
 authors = ["Karl Hobley <karlhobley10@gmail.com>", "Arkadiy Paronyan <arkadiy@ethcore.io>"]
 license = "MIT/Apache-2.0/BSD-3-Clause"
 description = "Native bindings to librocksdb"

librocksdb-sys/build.rs

@@ -82,6 +82,7 @@ fn build_rocksdb() {
     config.define("NDEBUG", Some("1"));
 
     let mut lib_sources = include_str!("rocksdb_lib_sources.txt")
+        .trim()
         .split("\n")
         .map(str::trim)
         .collect::<Vec<&'static str>>();

librocksdb-sys/build_version.cc

@@ -1,4 +1,4 @@
 #include "build_version.h"
-const char* rocksdb_build_git_sha = "rocksdb_build_git_sha:2b38e2dd6602a17a2010308580fd5d8c91dea650";
-const char* rocksdb_build_git_date = "rocksdb_build_git_date:2019-06-04";
+const char* rocksdb_build_git_sha = "rocksdb_build_git_sha:@76a56d89a7740f8dbb01edabf1ea5abc95a67657@";
+const char* rocksdb_build_git_date = "rocksdb_build_git_date:@2019/10/16 09:47:38@";
 const char* rocksdb_build_compile_date = __DATE__;

librocksdb-sys/rocksdb

@@ -1 +1 @@
-Subproject commit 2b38e2dd6602a17a2010308580fd5d8c91dea650
+Subproject commit 76a56d89a7740f8dbb01edabf1ea5abc95a67657