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From "Michael Osipov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MNG-5829) mvn on Solaris 10 fails with syntax error
Date Fri, 01 Jan 2016 20:15:39 GMT

    [ https://issues.apache.org/jira/browse/MNG-5829?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15076372#comment-15076372
] 

Michael Osipov commented on MNG-5829:
-------------------------------------

See [commit|https://git-wip-us.apache.org/repos/asf?p=maven.git;a=commitdiff;h=d980040ffd4e4ad9343171140270c1725c19a6fe]
for the change.

> 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 {{$(cmd)}} idiom is used extensively in bin/mvn from lines 199-220, but this is not
supported by older incarnations of /bin/sh (used on the shebang line). The {{`cmd`}} idiom
is slightly more portable, and looks like it can probably be directly substituted.
> {noformat}
> find_maven_basedir() {
>   local basedir=$(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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