[vmkit-commits] vmkit doesn't support debug build?

[Wei Tang]

Got new compilation error when building vmkit.

/wsp/cmplr/vmkit/vmkit/obj/lib/vmkit/CommonThread/Debug+Asserts/Sigsegv_gc.s:
Assembler messages:
/wsp/cmplr/vmkit/vmkit/obj/lib/vmkit/CommonThread/Debug+Asserts/Sigsegv_gc.s:18:
Error: file number 1 already allocated

Regards!
wei

On Wed, Jun 13, 2012 at 4:56 PM, Koutheir Attouchi <koutheir at gmail.com>wrote:

> Hello,
>
> First, VMKit is compiled using LLVM tools. You probably need to compile
> LLVM in debug mode before compiling VMKit in debug mode. I do this using
> the commands:
>
> svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm
> cd llvm/tools
> svn co http://llvm.org/svn/llvm-project/cfe/trunk clang
> cd ../projects
> svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt
> cd ..
> ./configure --disable-optimized --enable-assertions --enable-debug-runtime
> --enable-debug-symbols --enable-jit --enable-threads --enable-pthreads
> --enable-pic --enable-targets=x86,cpp
> make -j12 ENABLE_OPTIMIZED=0 BUILD_EXAMPLES=0 ENABLE_DOCS=0
>
> This might take a long time to compile.
> Next, you get vmkit, patch it, configure it for debug mode then compile it:
>
> svn co http://llvm.org/svn/llvm-project/vmkit/trunk vmkit
> cd vmkit
> patch -p0 < /path/to/vmkit-debug.patch
> ./configure --with-llvmsrc=/path/to/llvm --with-llvmobj=/path/to/llvm
> --with-gnu-classpath-libs=/path/to/classpath/lib
> --with-gnu-classpath-glibj=/usr/local/classpath/share/classpath/glibj.zip
> make -j12
>
> The patch modifies configure files and makefiles and source files. So
> patch a verbatim copy of VMKit and do run configure *after* patching.
> If you have issues feel free to ask.
>
> Cordially.
>
>
> Koutheir ATTOUCHI.
> LinkedIn profile: http://www.linkedin.com/in/koutheirattouchi
> Blog: http://koutheir.blogspot.com
>
>
>
>
> On Wed, Jun 13, 2012 at 9:13 AM, Wei Tang <tangwei.ict at gmail.com> wrote:
>
>> Thanks a lot for help!
>>
>> Regards!
>> wei
>>
>>
>> On Wed, Jun 13, 2012 at 3:01 PM, Koutheir Attouchi <koutheir at gmail.com>wrote:
>>
>>> I'll send you the patch soon. If you have specific questions then post
>>> them on the mailing list. I advise you to read the code (at least the
>>> headers) before debugging.
>>>
>>> Koutheir Attouchi.
>>> On Jun 13, 2012 4:32 AM, "Wei Tang" <tangwei.ict at gmail.com> wrote:
>>>
>>>> Would you send me the patch? I hope to understand more details by
>>>> debugging instead of  just reading source code.
>>>> Thanks in advance!
>>>>
>>>> Regards!
>>>> tangwei
>>>>
>>>> On Wed, Jun 13, 2012 at 9:52 AM, Koutheir Attouchi <koutheir at gmail.com>wrote:
>>>>
>>>>> Officially, VMKit does not support debug builds. But I can make a
>>>>> patch that makes it work in debug build. However, my modifications are not
>>>>> yet committed and I qualify them to be in beta stage. If you don't need
>>>>> debugging, stick with the trunk version. If you really need it, I can send
>>>>> you a patch that enables debugging.
>>>>>
>>>>> Koutheir ATTOUCHI.
>>>>> LinkedIn profile: http://www.linkedin.com/in/koutheirattouchi
>>>>> Blog: http://koutheir.blogspot.com
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Wed, Jun 13, 2012 at 3:29 AM, Wei Tang <tangwei.ict at gmail.com>wrote:
>>>>>
>>>>>> Hi,
>>>>>>   Does vmkit support debug build now?  I can build successfully with
>>>>>> "make ENABLE_OPTIMIZED=1", but failed with "make".
>>>>>> Following is error message for your reference.
>>>>>>
>>>>>> llvm[0]: Constructing LLVMBuild project information.
>>>>>> make[1]: Entering directory
>>>>>> `/wsp/cmplr/vmkit/vmkit/obj-debug/lib/vmkit/StaticGCPass'
>>>>>> llvm[1]: Compiling StaticGCPass.cpp for Debug+Asserts build (PIC)
>>>>>> llvm[1]: Linking Debug+Asserts Loadable Module StaticGCPass.so
>>>>>> make[1]: *** No rule to make target
>>>>>> `/wsp/cmplr/vmkit/vmkit/obj-debug/lib/vmkit/StaticGCPass/Debug+Asserts/StaticGCPass.ll',
>>>>>> needed by
>>>>>> `/wsp/cmplr/vmkit/vmkit/obj-debug/lib/vmkit/StaticGCPass/Debug+Asserts/StaticGCPass.bc'.
>>>>>>  Stop.
>>>>>> make[1]: Leaving directory
>>>>>> `/wsp/cmplr/vmkit/vmkit/obj-debug/lib/vmkit/StaticGCPass'
>>>>>> make: *** [all] Error 1
>>>>>>
>>>>>> my configure line:
>>>>>> ../configure --with-llvmsrc=/wsp/cmplr/vmkit/llvm
>>>>>> --with-llvmobj=/wsp/cmplr/vmkit/llvm/obj
>>>>>> --with-gnu-classpath-glibj=/wsp/cmplr/vmkit/classpath-0.97.2/lib/glibj.zip
>>>>>>  --with-gnu-classpath-libs=/wsp/cmplr/vmkit/classpath-0.97.2/lib
>>>>>>
>>>>>> --
>>>>>> Best Regards
>>>>>> wei
>>>>>>
>>>>>> _______________________________________________
>>>>>> vmkit-commits mailing list
>>>>>> vmkit-commits at cs.uiuc.edu
>>>>>> http://lists.cs.uiuc.edu/mailman/listinfo/vmkit-commits
>>>>>>
>>>>>>
>>>>>
>>>>> _______________________________________________
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>>>>>
>>>>
>>>>
>>>> --
>>>> Best Regards
>>>> tangwei
>>>>
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>>
>>
>> --
>> Best Regards
>> tangwei
>>
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-- 
Best Regards
tangwei
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