[oe] building classpath / ecj-initial fails

[Dallas Foley]

Jaap de Jong wrote:
> Hi Henning,
> 
> My approach after many unsuccessful attempts:
> 
> 	- install
> 		apt-get install sun-java6-jdk
> 	- edit local.conf 
> 		ASSUME_PROVIDED += " ecj-initial "
> 		ASSUME_PROVIDED += " virtual/java-initial "
> 		ASSUME_PROVIDED += " virtual/java-native "
> 		ASSUME_PROVIDED += " virtual/javac-native "
> 		PREFERRED_PROVIDER_classpath = "classpath"
> 		PREFERRED_VERSION_classpath = "0.97.2"
> 	- bitbake cacao
> 
> Could not get jamvm nor classpath 0.98 compiled.
> 
> Regards,
> Jaap

Not sure if this is the right answer, but I also could not build ecj-initial 
until I changed "-Xmx1024m" to "-Xmx512m" in recipes/ecj/files/ecj.in
and I think rebuilding ecj-bootstrap-native and ecj-initial worked for me.


> 
> 
> On Mon, 2010-01-11 at 10:40 +0100, Martin Jansa wrote:
>> On Mon, Jan 11, 2010 at 09:27:00AM +0000, Chris Veigl wrote:
>>> Dear Henning,
>>>
>>> thank you for the fast response,
>>>
>>>> jamvm 1.5 needs classpath-0.98, we don't use classpath-0.98  yet as default
>>>> because there were some issues with cacao. So add
>>>> PREFFERED_VERSION_classpath = "0.98" 
>>>> to your local.conf and it should work.
>>> after my first rebuild i did not notice any effect,
>>> then i relalized the type in "PREFERRED_VERSION_classpath" ;-)
>>>
>>> after that changed, i still got the same error,
>>> because the problem happens at the config of classpath_native... 
>>>
>>> i then deleted my tmp folder and gave it another try, using
>>> the settings recommended at http://wiki.openembedded.net/index.php/Java :
>>>
>>> PREFERRED_VERSION_jamvm-initial = "1.4.5"
>>> PREFERRED_VERSION_classpath-initial = "0.93"
>>>
>>> PREFERRED_VERSION_jamvm-native = "1.5.3"
>>> PREFERRED_VERSION_classpath-native = "0.98"
>>>
>>> PREFERRED_VERSION_jamvm = "1.5.2"
>>> PREFERRED_VERSION_classpath = "0.98"
>>>
>>> PREFERRED_VERSION_libecj-bootstrap = "3.4"
>>>
>>>
>>> Unfortunately, i ran into a different error using this configuration:
>>>
>>> task 1610 of 7888 (ID: 3738,
>>> /media/disk/overo-oe/org.openembedded.dev/recipes/classpath/classpath-
>>> native_0.98.bb,
>>> do_compile)
>>> ERROR: function do_compile failed
>>>
>>> /media/disk/overo-oe/tmp/staging/i686-linux/usr/bin/java-initial -classpath
>>> antlr.Tool -o ../tools/generated/gnu/classpath/tools/gjdoc/expr/ \
>>> | 	  ./gnu/classpath/tools/gjdoc/expr/java-expression.g
>>> | Unrecognised command line option: -o
>> git pull.. se my commit yesterday
>>
>>> any ideas what is going wrong now ?
>>> regards,
>>> chris
>> Regards,
>>