[oe] [meta-java] gcc 4.8 and openjdk-8

[Dan McGregor]

On 15 July 2016 at 03:47, Jacopo Malvestio <jacopo.malvestio at gmail.com> wrote:
> On 13/07/2016 01:23, Khem Raj wrote:
>> On Mon, Jul 11, 2016 at 10:09 PM, Jacopo Malvestio
>> <jacopo.malvestio at gmail.com> wrote:
>>> On 12/07/2016 01:48, Khem Raj wrote:
>>>> On Mon, Jul 11, 2016 at 3:32 PM, Jacopo Malvestio
>>>> <jacopo.malvestio at gmail.com> wrote:
>>>>> Hello All,
>>>>>
>>>>> I've created a .bbappend file with:
>>>>>
>>>>> CFLAGS_remove = "-fno-lifetime-dse"
>>>>> CXXFLAGS_remove = "-fno-lifetime-dse"
>>>>>
>>>>> but the do_configure step fail, bitbake -v openjdk-8 log:
>>>>>
>>>>> | configure: Current directory is /home/jacopo/yjp/poky/build/tmp/work/x86_64-linux/openjdk-8-native/72b05-r0/build.
>>>>> | configure: Since this is not the source root, configure will output the configuration here
>>>>> | configure: (as opposed to creating a configuration in <src_root>/build/<conf-name>).
>>>>> | configure: However, this directory is not empty. This is not allowed, since it could
>>>>> | configure: seriously mess up just about everything.
>>>>> | configure: Try 'cd /home/jacopo/yjp/poky/build/tmp/work/x86_64-linux/openjdk-8-native/72b05-r0/jdk8u-e8bed1496ff2' and restart configure
>>>>> | configure: (or create a new empty directory and cd to it).
>>>>> | configure: error: Will not continue creating configuration in /home/jacopo/yjp/poky/build/tmp/work/x86_64-linux/openjdk-8-native/72b05-r0/build
>>>>> | NOTE: The following config.log files may provide further information.
>>>>> | NOTE: /home/jacopo/yjp/poky/build/tmp/work/x86_64-linux/openjdk-8-native/72b05-r0/build/config.log
>>>>> | ERROR: configure failed
>>>>> | ERROR: Function failed: do_configure (log file is located at /home/jacopo/yjp/poky/build/tmp/work/x86_64-linux/openjdk-8-native/72b05-r0/temp/log.do_configure.2980
>>>>>
>>>>> I'm running on ubuntu 14.04 with gcc4.8 and openjdk 1.8, i don't think it's a side effect of the gcc6 patch,  but in your opinion, i forgot something?
>>>>>
>>>>
>>>> this is building openjdk-8-native package. So you need to add a
>>>> bbappend for openjdk-8-native_72b05.bb as well
>>>
>>> already done:
>>>
>>> ➜  openjdk git:(develop) cat openjdk-8-native_72b05.bbappend
>>> CFLAGS_remove = "-fno-lifetime-dse"
>>> CXXFLAGS_remove = "-fno-lifetime-dse"
>>>
>>> openjdk-8 is not a recipe, correct? any suggestion?
>>
>> Hmm can you revert.
>>
>> http://git.yoctoproject.org/cgit/cgit.cgi/meta-java/commit/?id=33ddb28a6428b02ddcc82d1954ecf27cd426fbb5
>
> reverted and works...
>
> thank you

Another thing that may be worth trying is this repo:
https://dankm@bitbucket.org/dankm/meta-java.git, in the dankm/wip
branch I have a binary openjdk-8-native recipe. Just set the
PREFERRED_PROVIDER to openjdk-zulu-native.

It's something I only used as a build-time improvement when working on
the target recipes.


>
>>>
>>> thank you. jacob
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