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https://issues.apache.org/jira/browse/DERBY-4845?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Hillegas updated DERBY-4845:
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Attachment: derby-4845-01-aa-removeParserPrep
Attaching derby-4845-01-aa-removeParserPrep.diff. This patch cleans up an
asymmetry in the generation of Derby's grammars. Committed at subversion
revision 1031069.
This patch should fix certain situations in which you see the following:
1) You build the codeline from scratch.
2) But the build dies on a compile-time error.
3) You fix the compile-time error and try "ant all" without doing a clobber,
hoping for an incremental finish to the interrupted build.
4) But now the build dies on unsatisfied references in the generated grammars.
Touches the following files:
-------------
M java/tools/org/apache/derby/impl/tools/build.xml
Make the tools build depend on generation of the ij grammar the same way that
the sql interpreter build depends on generation of the sql grammar.
-------------
M build.xml
Stop generating the grammars before they are really needed.
> 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, derby-4845-01-aa-removeParserPrep,
> 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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