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Installing ODB on UNIX

查看次数3186 发表时间2013-06-04 12:04:33

source: http://www.codesynthesis.com/products/odb/doc/install-unix.xhtml  Introduction  This guide presents step-by-step instructions for installing     the...

source: http://www.codesynthesis.com/products/odb/doc/install-unix.xhtml


  Introduction


  This guide presents step-by-step instructions for installing
     the ODB system on UNIX-like operating systems, such as GNU/Linux,
     Mac OS X, Solaris, etc.


  Before you can start using ODB in your applications, you will need
     to install three essential packages: the ODB compiler
     (odb), the common runtime library (libodb),
     and the database-specific runtime library (libodb-<database>).
     The database runtime library is specific to the database system you
     are planning to use. For example, if you are going to use MySQL,
     then the the database runtime will be libodb-mysql. If
     you would like to use several database systems, install the
     corresponding runtime libraries for each of them.


  You may also choose to install optional ODB packages such as
     ODB profile libraries, the ODB examples (odb-examples)
     and the test suite (odb-tests). You only need to install
     a profile library if you are planning to use the corresponding profile
     in your application. Similarly, you only need the examples and test
     suite if you are interested in building the examples or running the
     tests.


  Prerequisites


  In order to build ODB source packages you will need a C++ compiler.
     You will also most likely need a client library for the database
     system of your choice. For example, for MySQL you need the
     libmysqlclient library. The INSTALL
     file accompanying each database runtime library has more
     information on the database-specific prerequisites.


  If you plan to build the ODB compiler from source, you will also
     need the GCC compiler with plugin support enabled. Alternatively,
     you can use one of the pre-compiled binary packages in which case
     a private copy of the GCC compiler is included in the ODB
     compiler distribution.


  Installing the ODB Compiler from a Binary Package


  If you would like to use the pre-compiled binary package for the
     ODB compiler, then you have two options: If you are using Debian/Ubuntu
     or one of the RedHat or derivative distributions (Fedora, RHEL, CentOS,
     etc.), then the easiest way to install the ODB compiler is to download
     the .deb or .rpm package for your CPU
     architecture. For example, for Debian/Ubuntu:


  
sudo dpkg -i odb_x.y.z-n_<arch>.deb
  


  For RedHat:


  
sudo rpm -i odb-x.y.z-n.<arch>.rpm
  


  Otherwise, simply download the plain archive for your operating
     system and CPU architecture and unpack it into a directory of
     your choice, for example /opt/. The ODB compiler
     binary will be in the bin/ directory inside the
     package directory, for example /opt/odb-x.y.z-<arch>-linux-gnu/bin/.
     You can run the ODB compiler by either using the absolute path,
     for example:


  
/opt/odb-x.y.z-<arch>-linux-gnu/bin/odb --version
  


  Or you can add the bin/ directory to the
     PATH environment variable, for example:


  
export PATH=/opt/odb-x.y.z-<arch>-linux-gnu/bin:$PATH
odb --version
  


  Note also that while you can move the ODB compiler directory around,
     you cannot move individual sub-directories or files inside it. For
     example, copying or linking the ODB compiler executable to
     /usr/local/bin/ will not work.


  Installing the ODB Compiler from a Source Package


  If you would like to build the ODB compiler yourself, you can download
     the source package and use the standard autotools build system to
     compile and install it on your machine. The INSTALL file in the
     ODB compiler source package contains more information on the
     prerequisites and the build procedure.


  Installing the Common Runtime Library


  To install the common runtime library, download the libodb
     source package and use the standard autotools build system to
     compile and install it on your machine. Normally, the following
     commands are sufficient:


  
./configure
make
make install
  


  The INSTALL file in the libodb package
     contains more detailed build and installation instructions.


  Installing the Database Runtime Library


  To install the datab
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