Installation Instructions

 =========================

 Since you are reading this I assume you already obtained one of the release

 tarballs and successfully extracted it. The latest version of LEMON is

 available at our web page (http://lemon.cs.elte.hu/).

 In order to install LEMON from the extracted source tarball you have to

 issue the following commands:

    1. `cd lemon-x.y.z'

       This command changes to the directory which was created when you

       extracted the sources. The x.y.z part is a version number.

    2. `./configure'

       This command runs the configure shell script, which does some checks and

       creates the makefiles.

    3. `make'

       This command compiles the non-template part of LEMON into libemon.a

       file. It also compiles the programs in the tools and demo subdirectories

       when enabled.

    4. `make check'

       This step is optional, but recommended. It runs the test programs that

       we developed for LEMON to check whether the library works properly on

       your platform.

    5. `make install'

       This command installs LEMON under /usr/local (you will need root

       privileges to be able to do that). If you want to install it to some

       other location, then pass the --prefix=DIRECTORY flag to configure in

       step 2. For example: `./configure --prefix=/home/username/lemon'.

    6. `make install-html'

       This command installs the documentation under share/doc/lemon/docs. The

       generated documentation is included in the tarball. If you want to

       generate it yourself, then run `make html'. Note that for this you need

       to have the following programs installed: Doxygen, Graphviz, Ghostscript,

       Latex.

 Configure Options and Variables

 ===============================

 In step 2 you can customize the actions of configure by setting variables

 and passing options to it. This can be done like this:

 `./configure [OPTION]... [VARIABLE=VALUE]...'

 Below you will find some useful variables and options (see `./configure --help'

 for more):

 CXX='comp'

   Change the C++ compiler to 'comp'.

 CXXFLAGS='flags'

   Pass the 'flags' to the compiler. For example CXXFLAGS='-O3 -march=pentium-m'

   turns on generation of aggressively optimized Pentium-M specific code.

 --prefix=PREFIX

   Set the installation prefix to PREFIX. By default it is /usr/local.

 --enable-demo

    Build the examples in the demo subdirectory.

 --disable-demo

    Do not build the examples in the demo subdirectory (default).

 --enable-tools

    Build the programs in the tools subdirectory (default).

 --disable-tools

    Do not build the programs in the tools subdirectory.

 --with-glpk[=PREFIX]

    Enable GLPK support (default). You should specify the prefix too if

    you installed GLPK to some non-standard location (e.g. your home

    directory). If it is not found, GLPK support will be disabled.

 --with-glpk-includedir=DIR

    The directory where the GLPK header files are located. This is only

    useful when the GLPK headers and libraries are not under the same

    prefix (which is unlikely).

 --with-glpk-libdir=DIR

    The directory where the GLPK libraries are located. This is only

    useful when the GLPK headers and libraries are not under the same

    prefix (which is unlikely).

 --without-glpk

    Disable GLPK support.

 --with-cplex[=PREFIX]

    Enable CPLEX support (default). You should specify the prefix too

    if you installed CPLEX to some non-standard location

    (e.g. /opt/ilog/cplex75). If it is not found, CPLEX support will be

    disabled.

 --with-cplex-includedir=DIR

    The directory where the CPLEX header files are located. This is

    only useful when the CPLEX headers and libraries are not under the

    same prefix (e.g.  /usr/local/cplex/cplex75/include).

 --with-cplex-libdir=DIR

    The directory where the CPLEX libraries are located. This is only

    useful when the CPLEX headers and libraries are not under the same

    prefix (e.g.

    /usr/local/cplex/cplex75/lib/i86_linux2_glibc2.2_gcc3.0/static_pic_mt).

 --without-cplex

    Disable CPLEX support.

 --with-soplex[=PREFIX]

    Enable SoPlex support (default). You should specify the prefix too if

    you installed SoPlex to some non-standard location (e.g. your home

    directory). If it is not found, SoPlex support will be disabled.

 --with-soplex-includedir=DIR

    The directory where the SoPlex header files are located. This is only

    useful when the SoPlex headers and libraries are not under the same

    prefix (which is unlikely).

 --with-soplex-libdir=DIR

    The directory where the SoPlex libraries are located. This is only

    useful when the SoPlex headers and libraries are not under the same

    prefix (which is unlikely).

 --without-soplex

    Disable SoPlex support.