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https://issues.apache.org/jira/browse/HADOOP-8921?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13576080#comment-13576080
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Arpit Agarwal commented on HADOOP-8921:
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+1 for the minimal change that gets "ant compile" working on OS X. This change
can be left out.
{code:xml}
<!-- taskcontroller targets -->
- <target name="task-controller" depends="init">
+ <target name="task-controller" depends="init" if="compile.native"
+ description="compile's task-controller if compile.native is set">
{code}
Also minor typo in the comment (no apostrophe).
{code:xml}
+ <target name="compile-native" description="compile's native code by setting
the compile.native">
{code}
> ant build.xml in branch-1 ignores -Dcompile.native
> --------------------------------------------------
>
> Key: HADOOP-8921
> URL: https://issues.apache.org/jira/browse/HADOOP-8921
> Project: Hadoop Common
> Issue Type: Bug
> Components: build
> Affects Versions: 1.2.0
> Environment: Mac OS X 10.7.4
> Reporter: Gopal V
> Priority: Trivial
> Labels: ant, autoconf, patch
> Attachments: HADOOP-8921.4.patch, HADOOP-8921.5.patch,
> hadoop-8921.6.patch
>
>
> ant -Dcompile.native=false still runs autoconf and libtoolize
> According to ant 1.8 manual, any <target if> conditions are checked only
> after the dependencies are run through. The current if condition in code
> fails to prevent the autoconf/libtool components from running.
> Fixing it by moving the if condition up into the "compile-native" target and
> changing it to a param substitution instead of being evaluated as a condition.
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