[Engine-devel] Eclipse IDE setup

[Adam Litke]

On Mon, Feb 06, 2012 at 08:28:19PM +0200, Livnat Peer wrote:
> On 06/02/12 19:18, Adam Litke wrote:
> > On Mon, Feb 06, 2012 at 10:58:13AM -0500, Laszlo Hornyak wrote:
> >> Hi Adam!
> >>
> >> Please check if workspace maven resolution is enabled, and run a maven build with install.
> >> If it is still broken, then there must be a bad dependency in the pom.xml-s... it happens :-(
> > 
> > Thanks for your suggestions.  Maven resolution is enabled.  Then I tried to
> > build on the command line using mvn directly but got the same errors as in
> > eclipse.  Next, I tried to checkout out the 3.0 branch (assuming that the build
> > should be more stable) and I got a different set of compilation errors.
> > 
> 
> Hi Adam,
> 
> > This brings up a few questions:
> > 
> > 1.) Which jdk should I use?  I am currently using OpenJDK
> > 
> > /usr/lib/jvm/java-1.6.0-openjdk/bin/java -version
> > java version "1.6.0_23"
> > OpenJDK Runtime Environment (IcedTea6 1.11pre) (6b23~pre11-0ubuntu1.11.10.1)
> > OpenJDK 64-Bit Server VM (build 20.0-b11, mixed mode)
> >
> 
> you are using the right JDK.
> 
> > 2,) Does this need a Fedora/RH system to compile?
> 
> The engine works on Fedora, RHEL, Ubuntu Gentoo  and should work on any
> other Linux based operating system (Java is platform agnostic).
> 
> 
> > 
> > 3.) My guess is that others are able to compile oVirt even if there are bad
> > dependencies in the pom.xml files.  Otherwise they would already be fixed.  How
> > do others fix the dependencies on their local systems.
> > 
> 
> There should not be any local issues, let's try to figure out what the
> issues are.
> 
> The errors are probably not related to eclipse because you have
> compilation errors from the command line as well.
> 
> I would start by compiling the engine and api with no tests and no UI:
> 
> Run from the command line -
> 
> 1. $ovirt_engine_home> mvn clean
> 2. $ovirt_engine_home> mvn install -DskipTests
> 
> What is the result of the above two?

Thanks Livnat!  The mvn clean was successful.  Here are the errors from the
install step:

[INFO] ------------------------------------------------------------------------
[INFO] Building Shared GWT code
[INFO]    task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean {execution: auto-clean}]
[INFO] [dependency:unpack {execution: copy}]
[INFO] Configured Artifact: org.ovirt.engine.core:common:sources:3.0.0-0001:jar
[INFO] Configured Artifact: org.ovirt.engine.core:compat:sources:3.0.0-0001:jar
[INFO] Configured Artifact: org.ovirt.engine.core:searchbackend:sources:3.0.0-0001:jar
[INFO] Unpacking /home/aglitke/.m2/repository/org/ovirt/engine/core/common/3.0.0-0001/common-3.0.0-0001-sources.jar to
  /home/aglitke/src/ovirt-engine/frontend/webadmin/modules/sharedgwt/src/main/java
   with includes null and excludes:null
[INFO] Unpacking /home/aglitke/.m2/repository/org/ovirt/engine/core/compat/3.0.0-0001/compat-3.0.0-0001-sources.jar to
  /home/aglitke/src/ovirt-engine/frontend/webadmin/modules/sharedgwt/src/main/java
   with includes null and excludes:null
[INFO] Unpacking /home/aglitke/.m2/repository/org/ovirt/engine/core/searchbackend/3.0.0-0001/searchbackend-3.0.0-0001-sources.jar to
  /home/aglitke/src/ovirt-engine/frontend/webadmin/modules/sharedgwt/src/main/java
   with includes null and excludes:null
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 3 resources
[INFO] skip non existing resourceDirectory /home/aglitke/src/ovirt-engine/frontend/webadmin/modules/sharedgwt/src/main/resources
[INFO] [gwt:resources {execution: default}]
[INFO] 750 source files copied from GWT module org.ovirt.engine.SharedGwt
[INFO] [compiler:compile {execution: default-compile}]
[INFO] Compiling 749 source files to /home/aglitke/src/ovirt-engine/frontend/webadmin/modules/sharedgwt/target/classes
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Compilation failure

Quota.java:[52,52] cannot find symbol
symbol  : variable QUOTA_NAME_SIZE
location: class org.ovirt.engine.core.common.businessentities.BusinessEntitiesDefinitions

Quota.java:[58,52] cannot find symbol
symbol  : variable QUOTA_DESCRIPTION_SIZE
location: class org.ovirt.engine.core.common.businessentities.BusinessEntitiesDefinitions


[INFO] ------------------------------------------------------------------------
[INFO] For more information, run Maven with the -e switch
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 minute 52 seconds
[INFO] Finished at: Mon Feb 06 13:45:09 CST 2012
[INFO] Final Memory: 241M/575M
[INFO] ------------------------------------------------------------------------


-- 
Adam Litke <agl at us.ibm.com>
IBM Linux Technology Center