[LLVMdev] compiling java frontend

Nicolas Geoffray nicolas.geoffray at lip6.fr
Thu Sep 17 22:43:34 PDT 2009


Hi Andreas,

Since you're only looking for a Java frontend, I suggest you only build 
the Java frontend of vmkit and don't pass any pnet or mono information 
to the configure script. I haven't updated the pnet part of the .Net 
frontend. On the other hand, the Java frontend is up-to-date.

Nicolas

Andreas Saebjoernsen wrote:
> Thanks, I am now working on compiling up VMKit.  When compiling VMKit 
> in my up-to-date svn checkout I get several error messages on missing 
> members of the class 'llvm::Type':
>
> PNetLib.cpp: In function ‘void decapsulePrimitive(n3::VMObject*, const 
> llvm::Type*, std::vector<llvm::GenericValue, 
> std::allocator<llvm::GenericValue> >&)’:
> PNetLib.cpp:694: error: ‘Int1Ty’ is not a member of ‘llvm::Type’
> PNetLib.cpp:698: error: ‘Int8Ty’ is not a member of ‘llvm::Type’
> PNetLib.cpp:702: error: ‘Int16Ty’ is not a member of ‘llvm::Type’
> PNetLib.cpp:706: error: ‘Int32Ty’ is not a member of ‘llvm::Type’
>
> There are several other errors on the same form. When inspecting the 
> source code of llvm::Type I do not see any member variables with those 
> names, but I see member functions on the form 'getInt1Ty(LLVMContext 
> &C)' where LLVMContextImpl have member variables with those names. Do 
> you know how to solve this problem?
>
> thanks,
> Andreas
>
>
> On Thu, Sep 17, 2009 at 4:22 PM, Chris Lattner <clattner at apple.com 
> <mailto:clattner at apple.com>> wrote:
>
>
>     On Sep 17, 2009, at 4:17 PM, Andreas Saebjoernsen wrote:
>
>>     I am trying to compile the Java frontend in
>>          https:/llvm.org/svn/llvm-project/java/trunk
>>     <http://llvm.org/svn/llvm-project/java/trunk>
>>     If there are another preferred Java frontend available, and it is
>>     suited for translating Java bytecode to LLVM bytecode, I'd be
>>     happy to use that frontend instead. 
>
>     That is really old and out of date, I'm sure it doesn't work
>     anymore.  Check out http://vmkit.llvm.org/
>
>     -Chris
>
>>
>>     thanks,
>>     Andreas
>>
>>     On Thu, Sep 17, 2009 at 4:03 PM, Chris Lattner
>>     <clattner at apple.com <mailto:clattner at apple.com>> wrote:
>>
>>
>>         On Sep 17, 2009, at 3:59 PM, Andreas Saebjoernsen wrote:
>>
>>             I am looking for a way to translate Java bytecode to LLVM
>>             bytecode and the LLVM Java frontend seem like a good
>>             match for initial testing.  But after checking out the
>>             svn version of the Java frontend I get the following
>>             error when running configure
>>
>>                configure: error: cannot find install-sh or install.sh
>>             in ../../autoconf ./../../autoconf
>>
>>             This error persisted even after successfully regenerating
>>             configure with the 'AutoRegen.sh' script in the
>>             'java/trunk/autoconf' subdirectory. Do you have any
>>             advice on how to configure and compile the Java frontend?
>>
>>
>>         Which java frontend?
>>
>>         -Chris
>>
>>
>
>
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