Re: [xmlvm-users] Cannot start with trunk

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do an "ant clean" and remove all .cache directories. Then try again.

Arno

On 4/28/11 10:34 PM, John Comeau wrote:
> Thanks, Arno. My bad, should have updated before posting. But now I get:
>
> jcomeau@intrepid:~/rentacoder/xmlvm$ make
> mkdir -p generated/posix/src
> cd src&&  javac -d ../bin test/*.java
> java -Xmx1G -jar /usr/src/xmlvm-new/trunk/xmlvm/dist/xmlvm.jar \
> 	 --in=bin \
> 	 --out=generated/posix/src --target=posix \
> 	 --app-name=xmlvm-test
> Exception in thread "main" java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at com.simontuffs.onejar.Boot.run(Boot.java:306)
> 	at com.simontuffs.onejar.Boot.main(Boot.java:159)
> Caused by: java.lang.NumberFormatException: null
> 	at java.lang.Integer.parseInt(Integer.java:417)
> 	at java.lang.Integer.parseInt(Integer.java:499)
> 	at org.xmlvm.proc.XmlvmResource$XmlvmConstantStringElement.getLength(XmlvmResource.java:160)
> 	at org.xmlvm.proc.out.OptimizationOutputProcess.generateStringConstantPool(OptimizationOutputProcess.java:115)
> 	at org.xmlvm.proc.out.OptimizationOutputProcess.processPhase2(OptimizationOutputProcess.java:88)
> 	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:223)
> 	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
> 	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
> 	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
> 	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
> 	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
> 	at org.xmlvm.proc.XmlvmProcessImpl.forwardOrProcessPhase2(XmlvmProcessImpl.java:220)
> 	at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:162)
> 	at org.xmlvm.proc.XmlvmProcessor.process(XmlvmProcessor.java:137)
> 	at org.xmlvm.Main.main(Main.java:53)
> 	... 6 more
>
> Source tree is at http://unternet.net/xmlvm/ is current.
>
> On Thu, Apr 28, 2011 at 10:13 PM, Arno Puder<ar...@pu...>  wrote:
>>
>> you don't seem to be using the latest version. We removed the manual
>> bundling of the Boehm GC and for the --target=posix we now expect a
>> local installation of the Boehm GC (the boehmgc.jar that is bundled with
>> XMLVM is specifically for iOS). After a svn update, re-generate your
>> project and check the comments in the Makefile.
>>
>> Arno
>>
>>
>> On 4/28/11 10:10 PM, John Comeau wrote:
>>> Fixed my Makefile to invoke 'java' with '-Xmx1G' and the xmlvm
>>> compiler finished; but the resulting C source has an error, see output
>>> of 'make' below.
>>>
>>> jcomeau@intrepid:~/rentacoder/xmlvm/generated/posix/src/dist$ 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"
>>>>
>>>
>>>
>>>
>>
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