icedtea-6 builds based on cacao on armel and powerpc

[Matthias Klose]

Trying to build current icedtea6 with --enable-cacao; at least on arm-linuxeabi
as setup by Debian, I had to configure with --enable-softfloat; the powerpc
build succeeds. hangs in the mauve testsuite, the jtreg results can be found at
http://people.ubuntu.com/~doko/tmp/jtreg-cacao-powerpc.txt
the armel build fails: http://people.ubuntu.com/~doko/tmp/cacao-armel-build.log

  Matthias