[jira] [Created] (MNG-5829) mvn on Solaris 10 fails with syntax error

[Zac Thompson (JIRA)]

Zac Thompson created MNG-5829:
---------------------------------

             Summary: mvn on Solaris 10 fails with syntax error
                 Key: MNG-5829
                 URL: https://issues.apache.org/jira/browse/MNG-5829
             Project: Maven
          Issue Type: Bug
          Components: Command Line
    Affects Versions: 3.3.3
         Environment: Solaris 10
            Reporter: Zac Thompson
            Priority: Minor

The {{$(cmd)}} idiom is used extensively in bin/mvn from lines 199-220, but 
this is not supported by older incarnations of /bin/sh (used on the shebang 
line).

{noformat}
find_maven_basedir() {
  local basedir=$(pwd)
  local wdir=$(pwd)
  while [ "$wdir" != '/' ] ; do
    wdir=$(cd "$wdir/.."; pwd)
    if [ -d "$wdir"/.mvn ] ; then
      basedir=$wdir
      break
    fi
  done
  echo "${basedir}"
}

# concatenates all lines of a file
concat_lines() {
  if [ -f "$1" ]; then
    echo "$(tr -s '\n' ' ' < "$1")"
  fi
}

export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-$(find_maven_basedir)}
MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
{noformat}

See MNG-5658 for an earlier case of a similar problem.



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