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[cbi-dev] Building 3.8 stream

Hi all,

I was happy today to build eclipse 3.8 from scratch, including native libraries. Thanks you all for your effort!

Unfortunately there are few glitches in the generated artifacts.

There are few plugins deployed as directories in the "eclipse.org" build which were now deployed as jars:

"3.8 from eclipse.org":

org.eclipse.core.runtime.compatibility.registry_3.5.100.v20120521-2346
org.eclipse.platform_3.8.0.v201206081200
org.eclipse.sdk_3.8.0.v201206081200
org.eclipse.ui.intro.universal_3.2.600.v20120521-2344
org.eclipse.ui.workbench.compatibility_3.2.101.v20120523-1956

"3.8 custom":
org.eclipse.core.runtime.compatibility_3.2.200.201207061258.jar
org.eclipse.platform_3.8.0.201207061258.jar
org.eclipse.sdk_3.8.0.201207061258.jar
org.eclipse.ui.intro.universal_3.2.600.201207061258.jar
org.eclipse.ui.workbench.compatibility_3.2.101.201207061258.jar

This breaks some plugins (results in such errors at runtime):

java.lang.NoClassDefFoundError: org/eclipse/core/runtime/IPluginDescriptor
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2442)
at java.lang.Class.getDeclaredMethod(Class.java:1952)
at org.eclipse.ui.internal.EarlyStartupRunnable.getPluginForCompatibility(EarlyStartupRunnable.java:138)
at org.eclipse.ui.internal.EarlyStartupRunnable.run(EarlyStartupRunnable.java:73)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.Workbench$63.run(Workbench.java:2470)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: java.lang.ClassNotFoundException: org.eclipse.core.runtime.IPluginDescriptor
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
... 8 more


Second, it looks like SWT build is not optimal yet: AFAIK SWT maintains their own very special build and version schema, and so the generated jar has wrong version/content (see attached picture):

"3.8 from eclipse.org":
org.eclipse.swt_3.8.0.v3833.jar 18 KB

"3.8 custom":
org.eclipse.swt_3.8.0.201207061258.jar 7.2 MB

However this seems not break the UI (after quick smoke test).

And last one: even if I specified to re-build swt native binaries on Linux 64 gtk, they still contain parts built on eclipse.org:

libcairo-swt.so
libswt-mozilla-gtk-3833.so
libswt-xpcominit-gtk-3833.so
libswt-xulrunner-fix.so
libswt-xulrunner-gtk-3833.so

I guess there are some preconditions for the build (like xulrunner/mozilla SDK installed) which are not considered by the maven build. I wonder if this can/should be manual step before the build, or can be done by maven downloading those SDK's to the build area.

--
Kind regards,
mit freundlichen GrÃÃen
Andrey Loskutov

+Andrey: http://plus.google.com/u/0/113794713998126448910

Attachment: swt_content.png
Description: PNG image