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:
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
Hi, Zhao
You can apply the attachment to LLVM 2.9 Release. It has been tested
on FreeBSD/x86.
Regards,
chenwj
patch-llvm-2.9 (1.38 KB)
Hi, Zhao
You can apply the attachment to LLVM 2.9 Release. It has been tested
on FreeBSD/x86.
Hi Chen, may I commit this (updated to include GCDAProfiling.cpp) to LLVM SVN?
Nick
Hi, Nick
Sure. Please go ahead.
Regards,
chenwj
Hi Chen
Thanks for the attached patch file.
I have checked out llvm 2.9. There is only one CMakeLists file in “\llvm-2.9”. and no CMakeLists file in folder either “\llvm-2.9\runtime\libprofile” or “\llvm-2.9\runtime”. Where did you get it?
Yafan
2011/4/26 Nick Lewycky <nlewycky@google.com>
Hi, Zhao
I have checked out llvm 2.9. There is only one CMakeLists file in
Release or svn? I believe Nick has committed those CMake files into
svn. You can apply my patch to LVM 2.9 Release.
"\llvm-2.9". and no CMakeLists file in folder either
"\llvm-2.9\runtime\libprofile" or "\llvm-2.9\runtime". Where did you get it?
As Nick said, libprofile miss CMake files. Add them by yourself. 
Regards,
chenwj
Try Nick's r130191!
Hi Chen
Applied your patch to cmakelists files in LLVM 2.9 release and build llvm using Visual Studio 2008 successfully, but there is still no profile_rt.so. I do have profile_rt of visual studio solution file and project file in folder \llvm-2.9build\runtime\libprofile.
I also tried version2.9 form SVN and it has all necessary cmakelists files now, but I still have same problem (no profile_rt.so).
Did I miss any step? Where is your profile_rt.so located?
Many thanks again.
Yafan
yafan zhao <yafan.zhao@gmail.com> writes:
Hi Chen
Applied your patch to cmakelists files in LLVM 2.9 release and build llvm
using Visual Studio 2008 successfully, but there is still no profile_rt.so.
I do have profile_rt of visual studio solution file and project file in
folder \llvm-2.9build\runtime\libprofile.I also tried version2.9 form SVN and it has all necessary cmakelists
files now, but I still have same problem (no profile_rt.so).Did I miss any step? Where is your profile_rt.so located?
There are no *.so libraries on Windows. They are *.dll & *.lib.
There is no support for building LLVM loadable modules with Visual
Studio, as cmake says when you generate the project files.
So don't expect profile_rt.so (nor profile_rt.dll) with your setup.