| Summary: | ebuild+ant fail building eclipse-sdk-3.1_pre5 with java-1.5 but works well when ran manually | ||
|---|---|---|---|
| Product: | Gentoo Linux | Reporter: | Stéphan BERNARD <stefan.bernard> |
| Component: | New packages | Assignee: | Java team <java> |
| Status: | RESOLVED UPSTREAM | ||
| Severity: | normal | ||
| Priority: | High | ||
| Version: | unspecified | ||
| Hardware: | x86 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Package list: | Runtime testing required: | --- | |
Step 1 to reproduce is :
Comment out
# if (java-utils_is-vm-version-ge 1 5 0) ; then
# die "${P} cannot be compiled with a 1.5.x VM, set your system VM to a 1.4.x VM."
# fi
in eclipse-sdk-3.1_pre5.ebuild
I fail to see that this is a solution to anything. You have disabled re-compilation of practically all of the platform because it does not work with the Sun JDK 1.5, which means the ebuild no longer builds Eclipse from source. The ebuild test for 1.5 was obviously put in explicitly for the reason that Eclipse 3.1.x cannot be compiled with Sun JDK 1.5 using our current setup. According to Billy Biggs of the Eclipse team, it is not a priority for the Eclipse people to have the system compilable with Sun JDK 1.5. I'm closing this as UPSTREAM for now, awaiting a long-term solution. We do not officially support Java 1.5 on Gentoo yet anyway. |
When I try to emerge eclipse-3.1_pre5 with java-1.5 (after disabling JVM test in the ebuild), I get javac error, BUT no error when launching ant from the /var/tmp/portage/(...)/ directory where the failling build.xml is located. I had exactly the same problem with junit, but I can't reproduce it anymore. Reproducible: Always Steps to Reproduce: 1. Edit eclipse-sdk-3.1_pre5 2. Set the sun-jdk-1.5.0.01 JVM with java-config 3. emerge =dev-util/eclipse-sdk-3.1_pre5 (note that xerces is already compiled with java-1.5.0.01) Actual Results: Had : (...) * Building GTK+ frontend (compile) -- see compilelog.txt for details [echo] Deleting jars to recompile... [echo] Compiling... [echo] Copying source from org.eclipse.swt project to folder /var/tmp/portage/eclipse-sdk-3.1_pre5/work/eclipse- sdk-3.1_pre5/plugins/org.eclipse.swt.gtk64/src folder /var/tmp/portage/eclipse-sdk-3.1_pre5/work/eclipse-sdk-3.1_pre5 /plugins/org.eclipse.swt.gtk64/temp.folder. [javac] ---------- [javac] 1. ERROR in /var/tmp/portage/eclipse-sdk-3.1_pre5/work/eclipse-sdk-3.1_pre5/plugins/org.eclipse.pde.build /src/org/eclipse/pde/internal/build/FeatureWriter.java (at line 24) [javac] public class FeatureWriter extends XMLWriter implements IPDEBuildConstants { [javac] ^^^^^^^^^^^^^ [javac] The return type is incompatible with Writer.append(char), PrintWriter.append(char) [javac] ---------- (...same error twice...) [javac] The return type is incompatible with Writer.append(CharSequence), PrintWriter.append(CharSequence) [javac] ---------- [javac] 3 problems (3 errors) BUILD FAILED /var/tmp/portage/eclipse-sdk-3.1_pre5/work/eclipse-sdk-3.1_pre5/build.xml:37: The following error occurred while exec uting this line: /var/tmp/portage/eclipse-sdk-3.1_pre5/work/eclipse-sdk-3.1_pre5/build.xml:8: The following error occurred while executing this line: (...) (...No line on output...) Expected Results: BUILD SUCCESSFUL Solution : > cd /var/tmp/portage/eclipse-sdk-3.1_pre5/work/eclipse-sdk-3.1_pre5/plugins/org.eclipse.pde.build/ > ant (...) BUILD SUCCESSFUL > nano -w /var/tmp/portage/eclipse-sdk-3.1_pre5/work/eclipse-sdk-3.1_pre5/build.xml (Disable <antcall > in <target name="clean" > :) <target name="clean" depends="init"> <echo message="Deleting jars to recompile..." /> <!-- antcall target="allElements"> <param name="target" value="clean" /> </antcall --> </target> > ebuild /usr/portage/dev-util/eclipse-sdk/eclipse-sdk-3.1_pre5.ebuild compile > ebuild /usr/portage/dev-util/eclipse-sdk/eclipse-sdk-3.1_pre5.ebuild install > ebuild /usr/portage/dev-util/eclipse-sdk/eclipse-sdk-3.1_pre5.ebuild qmerge