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| install:mac_compiling_fink [2019/05/16 11:38] – paffenholz | install:mac_compiling_fink [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1 |
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| ==== Compiling on Mac: Using Fink for additional packages ===== | |
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| **Note** that version 3.8.2 of ''make'' that can be installed via fink does not work. Use the ''make'' that comes with Mac OS. | |
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| You can configure ''polymake'' with one of the following commands. You can also add further custom switches, see below. Open a ''Terminal'' window and switch to the folder you want to compile polymake in. All the following commands have to be issued in the same window. | |
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| * Preparation: | |
| * The variable ''JAVA_HOME'' is not set correctly. Please do<code>export JAVA_HOME=/Library/Java/JavaVirtualMachines/<java-version-with-minor>/Contents/Home</code>where you have to put in the approiate java version directory (which you can find out by checking which folders are in ''/Library/Java/JavaVirtualMachines/''). | |
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| * Configuration: This depends on the compiler you want to use. | |
| * If you use the **standard compiler** of **XCode**: <code>./configure</code> | |
| * If you installed a compiler via **''fink''** or compiled your **own**:<code>./configure CC=<path-to-your>/gcc CXX=<path-to-your>/g++</code>Note that, if you obtained your gcc from fink it will have a different name (some variation of ''gcc-4'' or ''gcc-fsf-4.7'', and similarly for g++, check your ''/sw/bin'' directory, this way fink's gcc does not shadow apple's. | |
| * If during configuration ''perl'' complains about wrong architecture of your ''fink'' files you can try to help ''perl'' by issuing<code>export VERSIONER_PERL_PREFER_32_BIT=no</code>(or ''yes'', if your ''fink'' is a 32bit version). If this helps, you should set this in your ''.profile'' file or in the system preferences. | |
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| * Compilation: Once configuration was successful, continue with<code>make | |
| make install</code> | |
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| === Additional Options === | |
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| Except for potentially explicitly specifiying the jni header path and the path to the STL headers the installation process is the same as for a Linux system. We list some important options for configuration below, but for a complete list of options please check the configuration section on the [[http://wwwopt.mathematik.tu-darmstadt.de/polymake/doku.php/howto/install#configuration|Linux installation page]]. | |
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| * You may choose a different ''%%--prefix%%'' if you prefer an installation path other than ''/usr/local''. | |
| * If the ''fink'' script is not in your ''$PATH'' you have to specify the path via ''%%--with-fink%%'' | |
| * The command <code>./configure --help</code> prints a complete list of configuration options. | |
| * On Intel Macs you could take advantage of the dual core processor by using ''make -j2'' | |
| * Depending on your choice for the installation directory you may need admin rights for the installation step (in particular if you did not specify a prefix). | |
| * You should add the directory ''<prefix>/bin'' to your ''$PATH'', where ''<prefix>'' is the chosen prefix, or ''/usr/local/polymake/bin'' if you did not specify one. | |
| * If you change your ''Fink'' installation to a different directory, or switch from 32bit to 64bit, then you have to recompile ''polymake'' | |
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