llvm dev - Apr 2011 - [LLVMdev] Problem with compiling the runtime libary

Hi All

Thanks for all replies regarding to my GCC problem.

I am trying to do profiling now and need to  generate "profile_rt.so"
file.
I compiled the runtime library using MAKE and tried on both Windows and Mac,
but the compiling can not be done properly. I got the following error
message:
------------------------------
make: Entering directory `C:/llvm/runtime'
../Makefile.config.in:59: *** Projects must define PROJ_SRC_ROOT.  Stop.
make: Leaving directory `C:/llvm/runtime'
-----------------------------

How to fix these errors? Is these any other way to compile the runtime
library and generate "profile_rt.so" file?

Many thanks.
Yafan
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yafan zhao wrote:
> Hi All
> Thanks for all replies regarding to my GCC problem.
> I am trying to do profiling now and need to  generate
"profile_rt.so"
> file. I compiled the runtime library using MAKE and tried on both
> Windows and Mac, but the compiling can not be done properly. I got the
> following error message:
> ------------------------------
> make: Entering directory `C:/llvm/runtime'
> ../Makefile.config.in:59 <http://Makefile.config.in:59>: *** Projects
> must define PROJ_SRC_ROOT.  Stop.
> make: Leaving directory `C:/llvm/runtime'
> -----------------------------
> How to fix these errors? Is these any other way to compile the runtime
> library and generate "profile_rt.so" file?
It looks like llvm/runtime is missing CMakeFile.txt's, and probably just 
can't be built when using cmake.

Do you know cmake well enough to write them? If so, please try it and 
send us a patch, otherwise I'll get to it eventually.

Nick

Hi Nick

Thanks for you reply.
CMAKE is very new to me. I complied using GNU WIN32 and got those errors. Is
it possible to compile it using GNU WIN 32 and anything need to be modified?

I managed to compile the run time library on a mac machine.

Yafan

On Fri, Apr 22, 2011 at 5:04 PM, Nick Lewycky <nicholas at mxc.ca> wrote:
> yafan zhao wrote:
>
>> Hi All
>> Thanks for all replies regarding to my GCC problem.
>> I am trying to do profiling now and need to  generate
"profile_rt.so"
>> file. I compiled the runtime library using MAKE and tried on both
>> Windows and Mac, but the compiling can not be done properly. I got the
>> following error message:
>> ------------------------------
>> make: Entering directory `C:/llvm/runtime'
>> ../Makefile.config.in:59 <http://makefile.config.in:59/> <
>> http://Makefile.config.in:59 <http://makefile.config.in:59/>>:
***
>> Projects
>>
>> must define PROJ_SRC_ROOT.  Stop.
>> make: Leaving directory `C:/llvm/runtime'
>> -----------------------------
>> How to fix these errors? Is these any other way to compile the runtime
>> library and generate "profile_rt.so" file?
>>
>
> It looks like llvm/runtime is missing CMakeFile.txt's, and probably
just
> can't be built when using cmake.
>
> Do you know cmake well enough to write them? If so, please try it and send
> us a patch, otherwise I'll get to it eventually.
>
> Nick
>
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