Re: [xmlvm-users] Cannot start with trunk

[Arno P. <ar...@pu...>]

you don't seem to be using the latest version. We removed the manual 
bundling of the Boehm GC and for the --target=posix we now expect a 
local installation of the Boehm GC (the boehmgc.jar that is bundled with 
XMLVM is specifically for iOS). After a svn update, re-generate your 
project and check the comments in the Makefile.

Arno


On 4/28/11 10:10 PM, John Comeau wrote:
> Fixed my Makefile to invoke 'java' with '-Xmx1G' and the xmlvm
> compiler finished; but the resulting C source has an error, see output
> of 'make' below.
>
> jcomeau@intrepid:~/rentacoder/xmlvm/generated/posix/src/dist$ make
> make[1]: Entering directory
> `/home/jcomeau/rentacoder/xmlvm/generated/posix/src/dist'
> mkdir -p build/obj/
> gcc -w -std=c99 -I../src -c ../src/finalize.c -o build/obj/finalize.o
> In file included from ../src/gc_pmark.h:45,
>                   from ../src/finalize.c:17:
> ../src/gc_priv.h:2196: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or
> ‘__attribute__’ before ‘GC_jmp_buf’
> make[1]: *** [build/obj/finalize.o] Error 1
> make[1]: Leaving directory
> `/home/jcomeau/rentacoder/xmlvm/generated/posix/src/dist'
>
> Line 2196 is the 3rd line of the statement:
>
> # if defined(NEED_FIND_LIMIT) || \
>       defined(USE_PROC_FOR_LIBRARIES)&&  defined(THREADS)
> JMP_BUF GC_jmp_buf;
>
> Any ideas how to fix?
>
> On Thu, Apr 28, 2011 at 1:36 PM, John Comeau<jc...@un...>  wrote:
>> Hans, I tried your test class on my system and it partially compiled,
>> but then I got the error "[04/28/11 13:05:29.608]    ERROR: Oh no,
>> XMLVM needs more memory. Try running with -Xmx1G or more."
>>
>> Don't know if it matters, but did you put your source file into a
>> directory named 'test' to match the package? See the layout of my
>> files, and the content of the Makefile, at http://unternet.net/xmlvm,
>> and the part that xmlvm was able to complete at
>> http://unternet.net/xmlvm/.cache/pcache/org.xmlvm.proc.out.DEXmlvmOutputProcess/
>>
>> On my (Debian stable) build system, /usr/local/bin/xmlvm is a symlink
>> to /usr/src/xmlvm-new/trunk/xmlvm/dist/xmlvm.jar
>>
>> On Thu, Apr 28, 2011 at 1:26 AM, hka...@go...
>> <hka...@go...>  wrote:
>>> Hello Arno,
>>>
>>> currently I am again struggeling with xmlvm. I gived the xmlvm now the
>>> second try and I am falling again...
>>> My goal: I just want to get C/C++ code from Java.
>>>
>>> I cannot even get a simple example running.
>>> 1. I checked out trunk.
>>> 2. I created a test class, a pretty, pretty simple one
>>> Here my test class:
>>> package test;
>>>
>>> public class HelloWorld {
>>>
>>>     public static void main(String[] args) {
>>>        System.out.println("hello world");
>>>     }
>>>
>>> }
>>>
>>> 3. I created a launch config
>>> Here my launch params:
>>> --in=${workspace_loc:xmlvm-test}/bin
>>> --out=${workspace_loc:xmlvm-test-cpp}/generated/posix/src --target=posix
>>> --app-name=xmlvm-test
>>>
>>> now I get:
>>> Exception in thread "main" java.lang.NullPointerException
>>>      at
>> --
>> John Comeau<jc...@un...>  http://jc.unternet.net/
>> "A place for everything, and everything
>> all over the place"
>>
>
>
>