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diff --git a/extern/quadriflow/3rd/lemon-1.3.1/INSTALL b/extern/quadriflow/3rd/lemon-1.3.1/INSTALL new file mode 100644 index 00000000000..3fba5b263f7 --- /dev/null +++ b/extern/quadriflow/3rd/lemon-1.3.1/INSTALL @@ -0,0 +1,167 @@ +Installation Instructions +========================= + +This file contains instructions for building and installing LEMON from +source on Linux. The process on Windows is similar. + +Note that it is not necessary to install LEMON in order to use +it. Instead, you can easily integrate it with your own code +directly. For instructions, see +https://lemon.cs.elte.hu/trac/lemon/wiki/HowToCompile + + +In order to install LEMON from the extracted source tarball you have to +issue the following commands: + + 1. Step into the root of the source directory. + + $ cd lemon-x.y.z + + 2. Create a build subdirectory and step into it. + + $ mkdir build + $ cd build + + 3. Perform system checks and create the makefiles. + + $ cmake .. + + 4. Build LEMON. + + $ 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. + + 5. [Optional] Compile and run the self-tests. + + $ make check + + 5. [Optional] Generate the user documentation. + + $ make html + + The release tarballs already include the documentation. + + Note that for this step you need to have the following tools + installed: Python, Doxygen, Graphviz, Ghostscript, LaTeX. + + 6. [Optional] Install LEMON + + $ 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 + -DCMAKE_INSTALL_PREFIX=DIRECTORY flag to cmake in Step 3. + For example: + + $ cmake -DCMAKE_INSTALL_PREFIX=/home/username/lemon' + +Configure Options and Variables +=============================== + +In Step 3, you can customize the build process by passing options to CMAKE. + +$ cmake [OPTIONS] .. + +You find a list of the most useful options below. + +-DCMAKE_INSTALL_PREFIX=PREFIX + + Set the installation prefix to PREFIX. By default it is /usr/local. + +-DCMAKE_BUILD_TYPE=[Release|Debug|Maintainer|...] + + This sets the compiler options. The choices are the following + + 'Release': A strong optimization is turned on (-O3 with gcc). This + is the default setting and we strongly recommend using this for + the final compilation. + + 'Debug': Optimization is turned off and debug info is added (-O0 + -ggdb with gcc). If is recommended during the development. + + 'Maintainer': The same as 'Debug' but the compiler warnings are + converted to errors (-Werror with gcc). In addition, 'make' will + also automatically compile and execute the test codes. It is the + best way of ensuring that LEMON codebase is clean and safe. + + 'RelWithDebInfo': Optimized build with debug info. + + 'MinSizeRel': Size optimized build (-Os with gcc) + +-DTEST_WITH_VALGRIND=YES + + Using this, the test codes will be executed using valgrind. It is a + very effective way of identifying indexing problems and memory leaks. + +-DCMAKE_CXX_COMPILER=path-to-compiler + + Change the compiler to be used. + +-DBUILD_SHARED_LIBS=TRUE + + Build shared library instead of static one. Think twice if you + really want to use this option. + +-DLEMON_DOC_SOURCE_BROWSER=YES + + Include the browsable cross referenced LEMON source code into the + doc. It makes the doc quite bloated, but may be useful for + developing LEMON itself. + +-DLEMON_DOC_USE_MATHJAX=YES + + Use MathJax (http://mathjax.org) for rendering the math formulae in + the doc. It of much higher quality compared to the default LaTeX + generated static images and it allows copy&paste of the formulae to + LaTeX, Open Office, MS Word etc. documents. + + On the other hand, it needs either Internet access or a locally + installed version of MathJax to properly render the doc. + +-DLEMON_DOC_MATHJAX_RELPATH=DIRECTORY + + The location of the MathJax library. It defaults to + http://www.mathjax.org/mathjax, which necessitates Internet access + for proper rendering. The easiest way to make it usable offline is + to set this parameter to 'mathjax' and copy all files of the MathJax + library into the 'doc/html/mathjax' subdirectory of the build + location. + + See http://docs.mathjax.org/en/latest/installation.html for more details. + + +-DLEMON_ENABLE_GLPK=NO +-DLEMON_ENABLE_COIN=NO +-DLEMON_ENABLE_ILOG=NO + + Enable optional third party libraries. They are all enabled by default. + +-DLEMON_DEFAULT_LP=GLPK + + Sets the default LP solver backend. The supported values are + CPLEX, CLP and GLPK. By default, it is set to the first one which + is enabled and succesfully discovered. + +-DLEMON_DEFAULT_MIP=GLPK + + Sets the default MIP solver backend. The supported values are + CPLEX, CBC and GLPK. By default, it is set to the first one which + is enabled and succesfully discovered. + +-DGLPK_ROOT_DIR=DIRECTORY +-DCOIN_ROOT_DIR=DIRECTORY +-DILOG_ROOT_DIR=DIRECTORY + + Root directory prefixes of optional third party libraries. + +Makefile Variables +================== + +make VERBOSE=1 + + This results in a more verbose output by showing the full + compiler and linker commands.
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