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From "Colin Patrick McCabe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8887) Use a Maven plugin to build the native code using CMake
Date Sat, 17 Nov 2012 01:07:12 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Colin Patrick McCabe updated HADOOP-8887:

    Attachment: HADOOP-8887.011.patch

after some consultation with the Maven experts, it seems that including a Maven plugin in
the same repository you use it in is not supported.

I think the way forward here is to maintain cmake-maven-ng as its own Apache project.
In the meantime, I have put cmake-maven-ng on Apache Extras under http://code.google.com/a/apache-extras.org/p/cmake-maven-ng/.
 Maven can make use of this repository in the meantime.

The following patch implements this.
> Use a Maven plugin to build the native code using CMake
> -------------------------------------------------------
>                 Key: HADOOP-8887
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8887
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: build
>    Affects Versions: 2.0.3-alpha
>            Reporter: Colin Patrick McCabe
>            Assignee: Colin Patrick McCabe
>            Priority: Minor
>             Fix For: 2.0.3-alpha
>         Attachments: HADOOP-8887.001.patch, HADOOP-8887.002.patch, HADOOP-8887.003.patch,
HADOOP-8887.004.patch, HADOOP-8887.005.patch, HADOOP-8887.006.patch, HADOOP-8887.008.patch,
> Currently, we build the native code using ant-build invocations.  Although this works,
it has some limitations:
> * compiler warning messages are hidden, which can cause people to check in code with
warnings unintentionally
> * there is no framework for running native unit tests; instead, we use ad-hoc constructs
involving shell scripts
> * the antrun code is very platform specific
> * there is no way to run a specific native unit test
> * it's more or less impossible for scripts like test-patch.sh to separate a native test
failing from the build itself failing (no files are created) or to enumerate which native
tests failed.
> Using a native Maven plugin would overcome these limitations.

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