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Posted to commits@buildr.apache.org by "Lacton (JIRA)" <ji...@apache.org> on 2008/07/22 23:37:31 UTC
[jira] Commented: (BUILDR-103) buildr recompiles unchanged java
files if they are not in default package
[ https://issues.apache.org/jira/browse/BUILDR-103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12615800#action_12615800 ]
Lacton commented on BUILDR-103:
-------------------------------
I am unable to reproduce this behavior on trunk with SVN revision 67891. Maybe this issue was fixed since 1.3.1.1?
> buildr recompiles unchanged java files if they are not in default package
> -------------------------------------------------------------------------
>
> Key: BUILDR-103
> URL: https://issues.apache.org/jira/browse/BUILDR-103
> Project: Buildr
> Issue Type: Bug
> Components: Compilers
> Affects Versions: 1.3.1
> Reporter: Lacton
>
> If a java file is in default package, buildr will recompile it only if it changes. If a java file is in a named package, buildr will recompile it everytime, even when unecessary.
> = Example 1 (default package) =
> File src/main/java/Hello.java
> <buildfile>
> define 'buildr_nopackage' do
> project.version = '1.0'
> package(:jar)
> end
> </buildfile>
> $ buildr compile
> (in /home/lacton/workspace/buildr_nopackage, development)
> Compiling buildr_nopackage
> Compiling buildr_nopackage
> Completed in 0.715s
> $ buildr compile --trace
> (in /home/lacton/workspace/buildr_nopackage, development)
> ** Invoke buildr:initialize (first_time)
> ** Execute buildr:initialize
> ** Invoke buildr_nopackage (first_time)
> ** Execute buildr_nopackage
> ** Invoke /home/lacton/workspace/buildr_nopackage/lib/scala-library.jar (first_time)
> ** Execute /home/lacton/workspace/buildr_nopackage/lib/scala-library.jar
> ** Invoke /home/lacton/workspace/buildr_nopackage/lib/scala-compiler.jar (first_time)
> ** Execute /home/lacton/workspace/buildr_nopackage/lib/scala-compiler.jar
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant/1.7.0/ant-1.7.0.jar (first_time, not_needed)
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant-launcher/1.7.0/ant-launcher-1.7.0.jar (first_time, not_needed)
> ** Invoke /home/lacton/.m2/repository/xerces/xercesImpl/2.6.2/xercesImpl-2.6.2.jar (first_time, not_needed)
> ** Invoke /var/lib/gems/1.8/gems/buildr-1.3.1.1/lib/buildr/java (first_time, not_needed)
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant-trax/1.7.0/ant-trax-1.7.0.jar (first_time, not_needed)
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant-junit/1.7.0/ant-junit-1.7.0.jar (first_time, not_needed)
> ** Invoke /usr/lib/jvm/java-1.5.0-sun/lib/tools.jar (first_time, not_needed)
> ** Invoke buildr_nopackage
> ** Invoke compile (first_time)
> ** Execute compile
> ** Invoke buildr_nopackage
> ** Invoke buildr_nopackage
> Compiling buildr_nopackage
> ** Invoke buildr_nopackage:compile (first_time, not_needed)
> ** Invoke buildr_nopackage:resources (first_time)
> ** Execute buildr_nopackage:resources
> ** Invoke /home/lacton/workspace/buildr_nopackage/src/main/java (first_time, not_needed)
> Completed in 0.095s
> There is no compilation at all on the second call, as expected.
> = Example 2 (named package) =
> File src/main/java/mypackage/Hello.java
> <buildfile>
> define 'buildr_package' do
> project.version = '1.0'
> package(:jar)
> end
> </buildfile>
> $ buildr compile
> (in /home/lacton/workspace/buildr_package, development)
> Compiling buildr_package
> Compiling buildr_package
> Completed in 0.664s
> $ buildr compile --trace
> (in /home/lacton/workspace/buildr_package, development)
> ** Invoke buildr:initialize (first_time)
> ** Execute buildr:initialize
> ** Invoke buildr_package (first_time)
> ** Execute buildr_package
> ** Invoke /home/lacton/workspace/buildr_package/lib/scala-library.jar (first_time)
> ** Execute /home/lacton/workspace/buildr_package/lib/scala-library.jar
> ** Invoke /home/lacton/workspace/buildr_package/lib/scala-compiler.jar (first_time)
> ** Execute /home/lacton/workspace/buildr_package/lib/scala-compiler.jar
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant/1.7.0/ant-1.7.0.jar (first_time, not_needed)
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant-launcher/1.7.0/ant-launcher-1.7.0.jar (first_time, not_needed)
> ** Invoke /home/lacton/.m2/repository/xerces/xercesImpl/2.6.2/xercesImpl-2.6.2.jar (first_time, not_needed)
> ** Invoke /var/lib/gems/1.8/gems/buildr-1.3.1.1/lib/buildr/java (first_time, not_needed)
> [parsing started /home/lacton/workspace/buildr_package/src/main/java/mypackage/Hello.java]
> [parsing completed 37ms]
> [search path for source files: [/home/lacton/workspace/buildr_package/src/main/java]]
> [search path for class files: [/usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/rt.jar, /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/jsse.jar, /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/jce.jar, /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/charsets.jar, /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/ext/localedata.jar, /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/ext/sunjce_provider.jar, /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/ext/dnsns.jar, /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/ext/sunpkcs11.jar, /usr/lib/jvm/java-1.5.0-sun/lib/tools.jar]]
> [loading /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/rt.jar(java/lang/Object.class)]
> [loading /usr/lib/jvm/java-1.5.0-sun-1.5.0.15/jre/lib/rt.jar(java/lang/String.class)]
> [checking mypackage.Hello]
> [wrote /home/lacton/workspace/buildr_package/target/classes/mypackage/Hello.class]
> [total 340ms]
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant-trax/1.7.0/ant-trax-1.7.0.jar (first_time, not_needed)
> ** Invoke /home/lacton/.m2/repository/org/apache/ant/ant-junit/1.7.0/ant-junit-1.7.0.jar (first_time, not_needed)
> ** Invoke /usr/lib/jvm/java-1.5.0-sun/lib/tools.jar (first_time, not_needed)
> ** Invoke buildr_package
> ** Invoke compile (first_time)
> ** Execute compile
> ** Invoke buildr_package
> ** Invoke buildr_package
> Compiling buildr_package
> ** Invoke buildr_package:compile (first_time)
> ** Invoke buildr_package:resources (first_time)
> ** Execute buildr_package:resources
> ** Invoke /home/lacton/workspace/buildr_package/src/main/java (first_time, not_needed)
> ** Execute buildr_package:compile
> Compiling buildr_package
> javac -classpath /usr/lib/jvm/java-1.5.0-sun/lib/tools.jar -sourcepath /home/lacton/workspace/buildr_package/src/main/java -d /home/lacton/workspace/buildr_package/target/classes -verbose -g /home/lacton/workspace/buildr_package/src/main/java/mypackage/Hello.java
> Completed in 0.744s
> Hello.java was recompiled and the file target/classes/mypackage/Hello.class was written once more, with a new timestamp, although nothing changed between the two compilation.
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