In order to build and package the GSF project, first you must ensure all artifacts can be found by your MAVEN install.
Unfortunately, at the time of this release, Oracle had not yet set up a public MAVEN repository where WCS 12c's own JAR files - i.e. those starting with "sites-*" - can be found (as MAVEN artifacts) by the general public.
For that reason, the (only) artifacts you'll most likely be missing are those concerning WCS 12c's own JAR files.
Hence, in order to build the GSF, you must either:
The strategy we've opted for is treating each sites-* JAR file as a separate artifact.
This allows our streamlining the list of dependencies for each pom in the GSF project and, thus, reducing the total build time.
It also provides better visibility of the actual dependencies of each GSF artifact -- i.e. CORE's and LEGACY's.
Note that we are building only against WCS 12c's artifacts / JARs. GSF version 12 is not and will not be compatible with previous versions of WCS.
All other artifacts referenced by the GSF's POMs are public, available from standard locations.
Once you've set up MAVEN locally (one-timer), you'd be all set for building the GSF artifacts.
Building (and packaging) the GSF artifacts is very easy; just execute the package.sh shell script located in the project's root folder:
$ sh package.sh
This will:
The script is quite verbose; hence, it should be trivial understanding what it is doing and where you can pick up the output (files)
In addition to the default behaviour, you also have the ability to invoke just one part of the whole packaging process:
If you want MAVEN to include a timestamp on every line it outputs, make sure you configure MAVEN accordingly. You can find useful information here.