Re: [xmlvm-users] Problem while cross-compile from android to iOS

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

please note that XMLVM requires .class files as input; not .java files. 
The directory you reference with --in= needs to contain .class files. 
Take a look at the slides in xmlvm/doc/slides (towards the end of the 
slides) that explain how to import an Android project as a Java project 
and link it with XMLVM. If Eclipse should show any errors, you won't be 
able to use XMLVM to cross-compile your app.

Arno


On 3/30/12 6:00 AM, Rudolf Schillack wrote:
> Hello,
>
> I tried to cross-compile an android project to iOS. My first try was to
> use the following command for an existing android project created by
> eclipse "xmlvm --in=Test/ --target=iphone --lib=android
> --iphone-app=Test2" where I got a warning for every .java, .xml and .png
> file like these:
>
> […]
> [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
> input: […]Test/src/de/Test/TestActivity.java
> [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
> input: […]Test/res/values/strings.xml
> [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
> input: […]Test/res/layout/main.xml
> [03/30/12 13:08:08.745] WARNING: Unable to create InputProcesses for
> input: […]Test/res/drawable-mdpi/ic_launcher.png
> […]
>
> In the created Xcode project, I got a message "Update to recommended
> settings"
> "Target '../Test2' - Upgrade Compiler configuration to LLVM"
> "Project 'Test2' - Upgrade to latest Project Format'
>
> After that, I got some errors. 4 times in the file "java_lang_String.h
> "Redefinition of 'java_lang_String' as different kind of symbol" at the
> line "typedef NSMutableString java_lang_String;"
> and one time in the file "org_xmlvm_iphone_NSObject.h" "Redefinition of
> 'org_xmlvm_iphone_NSObject' as different kind of symbol" at the line
> "typedef NSObject org_xmlvm_iphone_NSObject;"
>
> I deleted these lines for test and got the next error in
> "java_io_ByteArrayOutputStream.h" "Cannot declare variable inside
> @interface or @protocol" at the line "static int const DEFAULT_CAPACITY;"
>
>
>
> So I thought cross compiling a project defined by eclipse does maybe not
> work yet and I started the next try by migrating the eclipse project
> using "xmlvm --skeleton=android:migrate --out=../Test" to a xmlvm
> android project where I got the following warnings:
>
> [03/30/12 12:33:25.045] WARNING: Using Test as application name
> [03/30/12 12:33:25.052] WARNING: InputProcess.getOutputFiles(): Input
> File is null.
>
> The resulting project does not contain the "src", "bin" and "res" folder.
>
> Can somebody help me?
>
> Best regards,
> Rudolf Schillack
>
>
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