[mkgmap-dev] coastline

Mon Jan 28 18:28:26 GMT 2013

The precompiling sea process works perfect on my Windows PC.

> The semi-colon must be a colon for unix/linux systems.
> 
Now I tried it with a colon.  But on the Linux server I still have no
success. Running the sea generator produces this error:

Exception in thread "main" java.lang.UnsupportedClassVersionError:
uk/me/parabol
a/mkgmap/sea/optional/PrecompSeaGenerator : Unsupported major.minor version
51.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
        at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:14
2)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Could not find the main class:
uk.me.parabola.mkgmap.sea.optional.PrecompSeaGene
rator. Program will exit.

For this I used the mkgmap I built successfully under Windows and copied it
to the Linux server.

Building mkgmap under Linux fails with errors like:

    [javac]   symbol:   class Node
    [javac]   location: class PrecompSeaSaver
    [javac]
/home/oseam/osm/mksea/mkgmap/src/uk/me/parabola/mkgmap/sea/optional/
PrecompSeaSaver.java:144: error: package uk.me.parabola.splitter does not
exist
    [javac]                                     for
(uk.me.parabola.splitter.Way
 pbfWay : pbfWays) {
    [javac]
^
    [javac] Note:
/home/oseam/osm/mksea/mkgmap/src/uk/me/parabola/mkgmap/sea/opt
ional/PrecompSeaGenerator.java uses or overrides a deprecated API.
    [javac] Note: Recompile with -Xlint:deprecation for details.
    [javac] Note: Some input files use unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
    [javac] 18 errors

BUILD FAILED
/home/oseam/osm/mksea/mkgmap/build.xml:233: Compile failed; see the compiler
err
or output for details.

For building mkgmap I just extracted apache-ant-1.8.4-bin.tar.gz to
$HOME/osm/mksea/apache-ant  and  jdk-7u11-linux-x64.tar.gz (not the rpm
version) to $HOME/osm/mksea/jdk and set the environment variables
accordingly:

#!/bin/bash
export ANT_HOME=$HOME/osm/mksea/apache-ant
export JAVA_HOME=$HOME/osm/mksea/jdk
export PATH=${PATH}:${ANT_HOME}/bin

cd mkgmap
ant resolve-optional
ant