Re: [xmlvm-users] Using the posix backend

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Run:
ant gen-c-native-skeletons

That will regenerate the native files, but still maintain the contents
between each //XMLVM_BEGIN & //XMLVM_END.
If you change the contents, you will need to "ant" again to repackage the
jar.

Thanks,
Paul

On Sun, Apr 8, 2012 at 10:07 AM, Bruce Jackson <bru...@go...>wrote:

> Yes, thats correct.
>
> Much of the work you have done in the patch is already included in the
> trunk build if I look at the source. Being a novice to this project, I was
> wondering when the native libraries are actually built. The instructions on
> the XMLVM site say that:
>
> cd xmlvm
> ant
> ant demos
>
> However, this doesn't seem to rebuild any of the native C code. Are these
> built on demand when xmlvm is actually executed? If not, how do I rebuild
> the native C libraries?
>
> Thanks
>
> Bruce
>
> On 29 Mar 2012, at 19:44, Markus Heberling wrote:
>
> > Seems you are trying to do UDP stuff. I have implemented some UDP stuff
> in this patch: http://xmlvm-reviews.appspot.com/136001/
> >
> > It is not in the mainline yet, and may have some errors, but you could
> try to apply it to the current trunk version of xmlvm. Unfortunately I have
> currently no time to complete the patch. :(
> >
> > Regards,
> > Markus
> >
> >
> > Am 29.03.2012 um 18:43 schrieb Bruce Jackson:
> >
> >> Is there a list of the Android/Java classes that are supported by the
> various backends anywhere?
> >>
> >> Following your advice, I have managed to get the Boehm GC installed,
> and a posix project compiled to an executable. However, when I run it, I
> get the message:
> >>
> >> XMLVM Error: Unimplemented native method:
> (org_apache_harmony_luni_platform_OSNetworkSystem_createDatagramSocket___java_io_FileDescriptor_boolean):../src/native_org_apache_harmony_luni_platform_OSNetworkSystem.c:447
> >>
> >>
> >>
> >> On 28 Mar 2012, at 18:05, Arno Puder wrote:
> >>
> >>>
> >>> XMLVM bundles a garbage collector pre-configured for iOS. For all other
> >>> platforms (i.e., Posix) you need to download and install the Boehm GC
> >>> yourself. Note that the Boehm GC recently moved to github:
> >>> http://www.hpl.hp.com/personal/Hans_Boehm/gc/
> >>>
> >>> Arno
> >>>
> >>>
> >>> On 3/28/12 10:00 AM, Bruce Jackson wrote:
> >>>> Thank you, thats great. If I am actually wanted to end up with a
> library
> >>>> that I can use in an existing iOS application, is this the ight way to
> >>>> go, or should I just set the --out=iphone ?
> >>>>
> >>>> Thanks
> >>>>
> >>>> Bruce
> >>>>
> >>>> On 28 Mar 2012, at 16:18, Paul Poley wrote:
> >>>>
> >>>>> You are correct. You can find the instructions to install the boehm
> GC
> >>>>> in the comments at the beginning of "xmlvm/var/posix/Makefile".
> >>>>>
> >>>>> Thanks,
> >>>>> Paul
> >>>>>
> >>>>> On Wed, Mar 28, 2012 at 6:20 AM, Bruce Jackson
> >>>>> <bru...@go... <mailto:bru...@go...>> wrote:
> >>>>>
> >>>>>  Hello there
> >>>>>
> >>>>>  I have a simple Java library that I use in an Android application
> >>>>>  and I would like to convert it using xmlvm using the posix backend
> >>>>>  on MacOS X 10.6.
> >>>>>
> >>>>>  I have built and installed xmlvm as described in the docs, and
> >>>>>  that all looks good. My java classes are in a directoty called
> >>>>>  java, and I want the output in the directory src.
> >>>>>
> >>>>>  When I enter:
> >>>>>
> >>>>>  xmlvm --in=./java --out=./src --target=posix
> >>>>>
> >>>>>  …I correctly get the directories src and dist created under src.
> >>>>>  diet contains just one file (Makefile) while src has a whole pile
> >>>>>  of .c and .h files as I would expect.
> >>>>>
> >>>>>  If I then go into dist and type:
> >>>>>
> >>>>>  make
> >>>>>
> >>>>>  … I get the following message:
> >>>>>
> >>>>>  mkdir -p build/
> >>>>>  mkdir -p build/obj/
> >>>>>  gcc -w -std=c99 -DALL_INTERIOR_POINTERS -DGC_THREADS
> >>>>>  -DTHREAD_LOCAL_ALLOC -DPARALLEL_MARK -DUSE_MMAP -DUSE_MUNMAP
> >>>>>  -DNO_DYLD_BIND_FULLY_IMAGE -I../src -c
> >>>>>  ../src/com_pure_media_MediaStore.c -o
> >>>>>  build/obj/com_pure_media_MediaStore.o
> >>>>>  In file included from ../src/com_pure_media_MediaStore.c:1:
> >>>>>  ../src/xmlvm.h:51:16: error: gc.h: No such file or directory
> >>>>>  make: *** [build/obj/com_pure_media_MediaStore.o] Error 1
> >>>>>
> >>>>>  I can see what's happening here, but I'm not sure what I need to
> >>>>>  install in order to get gc.h. Nothing in the documentation tells
> >>>>>  me I need to have anything else installed on my system in order to
> >>>>>  build for a posix backend, but obviously I'm missing something
> >>>>>  (probably the boemgc library?) or I don't have a path to
> >>>>>  appropriate headers set up.
> >>>>>
> >>>>>  Can anyone help/advise?
> >>>>>
> >>>>>  Thanks
> >>>>>
> >>>>>  Bruce
> >>>>>
> >>>>>
> >>>>>
> >>>>>
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