mvn can't calculate M2_HOME when mvn is a relative symlink
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Key: MNG-1470
URL: http://jira.codehaus.org/browse/MNG-1470
Project: Maven 2
Type: Bug
Components: bootstrap
Versions: 2.0
Environment: Debian GNU/Linux - bash 3.0-17
Reporter: Nicolás Lichtmaier
Attachments: patch
There seems to be a typo in the "mvn" script!
Steps to reproduce:
[ untar maven and move it to /usr/local/maven ]
$ cd /usr/local/bin
$ ln -sf ../maven/bin/mvn .
$ mvn
/usr/local/bin/mvn: line 75: cd: ../maven/bin/..: No existe el fichero o el
directorio
Exception in thread "main" java.lang.NoClassDefFoundError:
org/codehaus/classworlds/Launcher
It's a very simple fix. When traversing synlinks to get the canonical pathname,
mvn should treat relative references by appending them to "dirname", no the
other way around!
A patch is attached.
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