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Development

To be fully aware of what is going on in mkgmap development its a good idea to sign up to both the mkgmap-dev and mkgmap-svn mailing lists.

Getting the code

First you will need to get the code

The program is written in Java, so you will need a java compiler. You can get one from Oracle[1] .

Linux machines will usually have openjdk available to install. Version 1.8 or greater is required. Version 1.8 is also known as simply version 8. On fedora the package names are java-1.8.0-openjdk and java-1.8.0-openjdk-devel

On Ubuntu the packages are called openjdk-8-jdk.

Minimum requirements

The minimum you need to compile the code is a java development kit [2] and ant[3]

To build you just need to run ant.

All other dependencies are downloaded as part of the build process, so you need to be connected to the internet the first time you build, they should only be downloaded once.

Java IDE

An IDE will provide you with everything you need to develop, build and run the tests. Popular open source IDEs are: IDEA[4], eclipse[5] and netbeans[6].

You just need the standard java options, no enterprise (EE) options are needed.

TODO list

We have a list of things that have been suggested to be done in the to do list

Latest commits

  • mkgmap-r4902 slightly modified genSeaEnhance_v3.patch by Ticker Berkin:.
    13 may 2022
  • mkgmap-r4901 fix bug in code which is used to generate precompSea.zip.
    13 may 2022
  • mkgmap-r4900 Show file name when mkgmap stops because the img file get's too big.
    03 may 2022
  • mkgmap-r4899 Polish input: Only create roads for line types which are considered special routable types,.
    08 apr 2022
  • mkgmap-r4898 prevent NullPointerException for roads which are not added to NOD.
    08 apr 2022
See more...