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https://issues.apache.org/jira/browse/DERBY-4845?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12922760#action_12922760
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Dag H. Wanvik commented on DERBY-4845:
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Thanks, Knut! Another build anomaly I noticed:
a) ant clobber
b) introduce a syntax error to a file in org.apache.derby.iapi.util, e.g.
ByteArray.java
c) ant all, build stops
d) correct error
e) ant all now fails with this error:
C:\cygwin\home\dag\java\sb\sb1\generated\java\org\apache\derby\impl\sql\compile\SQLParser.java:25:
package org.apache.derby.iapi.sql does not exist
[javac] import org.apache.derby.iapi.sql.Statement;
f) ant clobber all makes all ok again
> Improve the dependency tracking for our build targets
> -----------------------------------------------------
>
> Key: DERBY-4845
> URL: https://issues.apache.org/jira/browse/DERBY-4845
> Project: Derby
> Issue Type: Bug
> Components: Build tools
> Reporter: Rick Hillegas
> Attachments: check-build.ksh, tools-i18n.diff
>
>
> Derby is supposed to have an incremental build. That is, if you change a
> file, then the following command should recompile the file:
> ant all
> There are several places in the graph of Derby build targets where this is
> not true. If you change a file in certain packages, a subsequent "ant all"
> won't notice the change. This issue is a place where we can track these bugs.
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