Hi,
after we have bootstrapped java-1_6_0-openjdk, now most of the stuff is
blocked by "ant-junit" (subpackage of ant-antlr). That one fails to build due
to running OOM during building javadocs.
I've quickly checked, and it seems building javadocs is not really necessary,
as the tarball has already javadocs included. So we could skip that step,
which already helps. It seems the spec file had a %build_javadocs define that
is not really functional anymore (ant distribution includes ant javadocs,
which is run unconditional, so the spec file actually builds javadocs twice I
think).
The alternative solution, which seems to work as well and reduces build
differences is this small patch:
--- build.xml
+++ build.xml
@@ -1358,7 +1358,7 @@
<target name="-javadocs.do" if="jdk1.5+" unless="javadoc.notrequired">
<mkdir dir="${build.javadocs}"/>