Rocksdb Compiling steps

If it is not necessary to not recommend compiling ROCKSDB yourself, the process of compiling is much more time consuming and laborious. Now there are a lot of compiled files ready to use.

Java

<!--https://mvnrepository.com/artifact/org.rocksdb/rocksdbjni-<dependency>    <groupId>org.rocksdb</groupId>    <artifactId>rocksdbjni</artifactId>    < Version>5.10.3</version></dependency>

Go version

HTTPS://github.com/leeyazhou/gorocksdb.git

MAC Environment Installation:

Brew Install Rocksdb

The following is a compilation tutorial step for Rocksdb:

Https://github.com/facebook/rocksdb/blob/master/INSTALL.mdCompilation

Important: If you plan to run Rocksdb in production, don ' t compile using default make or make all . That would compile Rocksdb in debug mode, which is much slower than release mode.

Rocksdb ' s library should is able to compile without any dependency installed, although we recommend installing some Compre Ssion libraries (see below). We do depend on newer Gcc/clang and c++11 support.

There is few options when compiling ROCKSDB:

• [Recommended] Would make static_lib compile LIBROCKSDB.A, rocksdb Static library. Compiles static library in release mode.

• make shared_libWould compile librocksdb.so, Rocksdb shared library. Compiles shared library in release mode.

• make checkWould compile and run all the unit tests. Would make check compile rocksdb in debug mode.

• make all  will compile our static library Tools and unit tests. Our tools depend on gflags. You'll need to has gflags installed to Run  make all . This would compile ROCKSDB in debug mode. Don ' t use binaries compiled By  make all  in production.

• By default the binary we produce are optimized for the platform you ' re compiling on ( -march=native or the equivalent). SSE4.2 would thus be enabled automatically if your CPU supports it. To print a warning if the your CPU does not the support SSE4.2, the build with USE_SSE=1 make static_lib or, if using CMake, cmake -DFORCE_SSE42=ON . If you want to build a portable binary, add PORTABLE=1 before your make commands, like this: PORTABLE=1 make static_lib .

Dependencies

• You can link ROCKSDB with following compression libraries:

  • Zlib -A library for data compression.
  • BZIP2 -A library for data compression.
  • LZ4 -a library for extremely fast data compression.
  • Snappy -A library for fast data compression.
  • Zstandard -Fast real-time compression algorithm.

• All we tools depend on:

  • GFlags -a library that handles command line flags processing. You can compile rocksdb the library even if you don't have gflags installed.

Supported platforms

• Linux-ubuntu

  • Upgrade your GCC to version on least 4.8 to get c++11 support.
  • Install gflags. First, try: sudo apt-get install libgflags-dev If This doesn ' t work and you ' re using Ubuntu, here's a nice tutorial: (http://askubuntu.com/ques tions/312173/installing-gflags-12-04)
  • Install Snappy. Usually as easy as: sudo apt-get install libsnappy-dev .
  • Install zlib. Try: sudo apt-get install zlib1g-dev .
  • Install bzip2: sudo apt-get install libbz2-dev .
  • Install lz4: sudo apt-get install liblz4-dev .
  • Install Zstandard: sudo apt-get install libzstd-dev .

• Linux-centos/rhel

  • Upgrade your GCC to version on least 4.8 to get c++11 support: yum install gcc48-c++

  • Install gflags:

      git clone https://github.com/gflags/gflags.git  cd gflags  git checkout v2.0  ./configure && make && sudo make install

    Notice: Once installed, please add the include path for gflags to your environment variable and the CPATH Lib path to LIBRARY_PATH . If installed with default settings, the include path would be and the /usr/local/include Lib path would be /usr/local/lib .

  • Install Snappy:

      sudo yum install snappy snappy-devel

  • Install zlib:

      sudo yum install zlib zlib-devel

  • Install bzip2:

      sudo yum install bzip2 bzip2-devel

  • Install LZ4:

      sudo yum install lz4-devel

  • Install ASAN (optional for debugging):

      sudo yum install libasan

  • Install Zstandard:

     wget https://github.com/facebook/zstd/archive/v1.1.3.tar.gz mv v1.1.3.tar.gz zstd-1.1.3.tar.gz tar zxvf zstd-1.1.3.tar.gz cd zstd-1.1.3 make && sudo make install

• OS X :

  • Install latest C + + compiler that supports C + +:
    • Update XCo De:run  xcode-select--install   (or install it from XCode App ' s settting).
    • Install via homebrew.
      • If You ' re first time developer on MacOS, you still need to Run: < Code>xcode-select--install  in your command line.
      • run&NBSP; brew tap homebrew/versions; Brew Install gcc48--USE-LLVM to install GCC 4.8 (or higher).
  • run&NBSP; Brew install Rocksdb

• FreeBSD (11.01):

  • Can either install Rocksdb from the Ports system using cd /usr/ports/databases/rocksdb && make install , or can follow the details below to install Depen Dencies and compile from source code:

  • Install the dependencies for Rocksdb:

    Export Batch=yes cd/usr/ports/devel/gmake && make install cd/usr/ports/devel/gflags && make install

    Cd/usr/ports/archivers/snappy && make install cd/usr/ports/archivers/bzip2 && make install Cd/usr/port S/archivers/liblz4 && make install cd/usr/ports/archivesrs/zstd && make install

    Cd/usr/ports/devel/git && make Install

  • Install the dependencies for Rocksjava (optional):

    Export Batch=yes cd/usr/ports/java/openjdk7 && make install

  • Build rocksdb from SOURCE:CD ~ git clone https://github.com/facebook/rocksdb.git cd rocksdb gmake static_lib

  • Build Rocksjava from source (optional): CD ROCKSDB export Java_home=/usr/local/openjdk7 gmake Rocksdbjava

• IOS:

  • Run: TARGET_OS=IOS make static_lib . When building the project which uses Rocksdb IOS Library, make sure to define, important pre-processing macros: and IOS_CROSS_COMPILE .

• Windows:

  • For building with MS Visual Studio, you'll need Update 4 installed.
  • Read and follow the instructions at CMakeLists.txt
  • Or install via vcpkg
    • Run vcpkg install rocksdb:x64-windows

• AIX 6.1

  • Install AIX Toolbox RPMs with GCC

  • Use these environment variables:

     export PORTABLE=1 export CC=gcc export AR="ar -X64" export EXTRA_ARFLAGS=-X64 export EXTRA_CFLAGS=-maix64 export EXTRA_CXXFLAGS=-maix64 export PLATFORM_LDFLAGS="-static-libstdc++ -static-libgcc" export LIBPATH=/opt/freeware/lib export JAVA_HOME=/usr/java8_64 export PATH=/opt/freeware/bin:$PATH

• Solaris Sparc

  • Install GCC 4.8.2 and higher.

  • Use these environment variables:

     export CC=gcc export EXTRA_CFLAGS=-m64 export EXTRA_CXXFLAGS=-m64 export EXTRA_LDFLAGS=-m64 export PORTABLE=1 export PLATFORM_LDFLAGS="-static-libstdc++ -static-libgcc"

Rocksdb Compiling steps