RFR(M): 8024265: Enable new build on AIX (jdk part)

[Vladimir Kozlov]

Let me test the build with closed sources. If it passed you can push.

Thanks,
Vladimir

On 9/17/13 5:43 AM, Volker Simonis wrote:
> Hi Erik,
>
> thank for the review!
>
> On Tue, Sep 17, 2013 at 9:09 AM, Erik Joelsson <erik.joelsson at oracle.com> wrote:
>> Hello Volker,
>>
>> This looks good to me. I think the mapfile situation could be solved better,
>> but your solution is probably the simplest, at least if you anticipate using
>> them in the future.
>
> Yes, you're right. We still have to figure out the best way of
> exporting/hiding symbols on AIX. But with the current solution at
> least the build works without fine without big changes and we have
> placeholders for AIX-specific export files if we should need them in
> the future.
>
> Is it OK if I push this change (with the new BugID
> https://bugs.openjdk.java.net/browse/JDK-8024900 created by Vladimir)
> to the stage repository? As far as I can see, there are no closed
> dependencies in this case.
>
> Thanks,
> Volker
>
>>
>> /Erik
>>
>>
>> On 2013-09-16 17:20, Volker Simonis wrote:
>>>
>>> Hi,
>>>
>>> could you please review the following webrev which contains the changes
>>> needed in the 'jdk' repository in order to build the OpenJDK on AIX:
>>>
>>> http://cr.openjdk.java.net/~simonis/webrevs/8024265_jdk/
>>>
>>> With this change and "8024854: Basic changes and files to build the class
>>> library on AIX
>>> <http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8024854>"
>>>
>>> it will be possible to configure and completely build the staging
>>> repository on AIX 5.3 and 7.1 with the following command:
>>>
>>> configure --with-boot-jdk=<jdk-image> --with-jvm-variants=core
>>> --with-jvm-interpreter=cpp --with-cups-include=/opt/freeware/include
>>> --x-includes=/opt/freeware/include
>>>
>>> The webrev for 8024854 will follow within the next days...
>>>
>>> Below you can find the changes and additions I've done, sorted by file.
>>> Most of them are just additions which are only active during the AIX build
>>> anyway or simple changes where AIX has been added to conditions which
>>> already check for Linux and/or Solaris. Therefore, IMHO the impact on the
>>> existing platforms is really minimal.
>>>
>>> Thank you and best regards,
>>> Volker
>>>
>>> make/tools/sharing/classlist.aix
>>>
>>>      - Add AIX-specific class list.
>>>
>>> makefiles/CompileJavaClasses.gmk
>>>
>>>      - Add corresponding AIX-files to the list of exclude files for non-AIX
>>>      builds.
>>>
>>> makefiles/CompileLaunchers.gmk
>>>
>>>      - Statically link libjli on AIX because xlc on AIX doesn't support the
>>>      -rpath option.
>>>
>>> makefiles/CompileNativeLibraries.gmk
>>>
>>>      - Add required flags for AIX (i.e. by specifying CFLAGS_aix and
>>>      LDFLAGS_SUFFIX_aix).
>>>      - Add corresponding AIX-files to the LIBATTACH_EXCLUDE_FILES list of
>>>
>>>      exclude files for non-AIX builds.
>>>      - Specify BUILD_LIBNIO_FILES and BUILD_LIBNIO_MAPFILE for the AIX
>>> build.
>>>      - Statically link libjli on AIX becasue xlc on AIX doesn't support the
>>>      -rpath option.
>>>      - Specify -DX_PLATFORM=X_AIX in the LIBJSOUND_CFLAGS on AIX.
>>>
>>> makefiles/GendataFontConfig.gmk
>>>
>>>      - Specify AIX-specific fontconfig-settings.
>>>
>>> makefiles/GensrcX11Wrappers.gmk
>>>
>>>      - Use platform-independent $(COMPILER_TARGET_BITS_FLAG) variable
>>>
>>>      (introduced by change "8024265: Enable new build on AIX (top level
>>> part)"<http://hg.openjdk.java.net/ppc-aix-port/stage/rev/584dc2e95e04>)
>>>
>>> instead of hard-coded
>>>      -m option.
>>>
>>> makefiles/mapfiles/libattach/mapfile-aix,
>>> makefiles/mapfiles/libnio/mapfile-aix
>>>
>>>      - Add currently unused but required dummy mapfiles for AIX build.
>>
>>