[kepler-dev] [Bug 5554] Build system doesn't recompile using dependencies

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=5554

Christopher Brooks <cxh at eecs.berkeley.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
       Hours Worked|                            |0.5
             Status|NEW                         |RESOLVED
                 CC|                            |cxh at eecs.berkeley.edu
         Resolution|                            |FIXED

--- Comment #1 from Christopher Brooks <cxh at eecs.berkeley.edu> 2012-01-11 11:31:08 PST ---
Folded in d. hogan's patch that optionally adds ant dependency analysis.
>From the command line, use:
ant compile -Ddepend=true

or edit build-area/settings/build-properties.xml

Below is an example run, first with the default (depend=false)
and then with dependency analysis.

--start--
bash-3.2$ touch ../r/src/org/ecoinformatics/seek/R/RConsole.java
touch ../r/src/org/ecoinformatics/seek/R/RConsole.java
bash-3.2$ ant compile
...
  [compile] Compiling r...
  [compile] Compiling 1 source file to /Users/cxh/src/kepler/r/target/classes
  [compile] Compiling apple-extensions...

bash-3.2$ touch ../r/src/org/ecoinformatics/seek/R/RConsole.java
bash-3.2$ ant compile -Ddepend=true
...
  [compile] Compiling r...
  [compile] Deleted 2 out of date files in 0 seconds
  [compile] Compiling 2 source files to /Users/cxh/src/kepler/r/target/classes
  [compile] Note:
/Users/cxh/src/kepler/r/src/org/ecoinformatics/seek/R/RExpression2.java uses or
overrides a deprecated API.
  [compile] Note: Recompile with -Xlint:deprecation for details.
  [compile] Note:
/Users/cxh/src/kepler/r/src/org/ecoinformatics/seek/R/RExpression2.java uses
unchecked or unsafe operations.
  [compile] Note: Recompile with -Xlint:unchecked for details.
  [compile] Compiling apple-extensions...
--end--

Note that with dependency analysis, two file were recompiled.

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