[LLVMdev] svn trunk comilation error
Rinaldini Julien
I'm having some trouble compiling llvm from trunk in the svn.
I configured it with: CC=gcc CXX=g++ ./configure --enable-optimisation=yes --enable-assertions=no
But I have this error:
llvm[1]: Building llvm-config BuildVariables.inc file.
llvm[1]: Compiling llvm-config.cpp for Release build
3.1_svn/llvm/tools/llvm-config/llvm-config.cpp:45:35: fatal error: LibraryDependencies.inc: No such file or directory
compilation terminated.
/bin/rm: cannot remove ‘3.1_svn/build/tools/llvm-config/Release/llvm-config.d.tmp’: No such file or directory
make[1]: *** [3.1_svn/build/tools/llvm-config/Release/llvm-config.o] Error 1
make[1]: Leaving directory `3.1_svn/build/tools/llvm-config'
make: *** [all] Error 1
I have aslo a lot of output like this one:
Traceback (most recent call last):
File "3.1_svn/llvm/utils/llvm-build/llvm-build", line 3, in <module>
import llvmbuild
File "3.1_svn/llvm/utils/llvm-build/llvmbuild/__init__.py", line 1, in <module>
from main import main
ImportError: No module named main
I also trie to compile it with a simple configure with no flag and I have the same error.
Is correct to assume that the trunk will normally compile without problems (I used this doc: http://llvm.org/docs/GettingStarted.html#quickstart) or I should an other "path" (like tags/RELEASE_31/rc2 or branches/release_31)?
Thx
Cheers
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陳韋任
I recommend you use out-of-tree build, which means you check out the source
into one directory (llvm.src/), then build in another directory (llvm.obj).
Something like,
---
$ ls
llvm.src/ llvm.obj/
$ cd llvm.obj; ../llvm.src/configure; make
---
Regards,
chenwj
--
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667
Homepage: http://people.cs.nctu.edu.tw/~chenwj
Rinaldini Julien
Sorry I did not precise that, but I'm already doing that...
I have, as you say, two different director, one for source and one for build (where I run my configure)...
Cheers
________________________________________
De : 陳韋任 [che...@iis.sinica.edu.tw]
Date d'envoi : mardi 8 mai 2012 05:21
À : Rinaldini Julien
Cc: LLVM Developers Mailing List
Objet : Re: [LLVMdev] svn trunk comilation error
陳韋任
You probably need to illustrate what your enviroment is, what revision you
checkout and how you build LLVM. I have no problem build LLVM svn here. Have
you checked tools/llvm-config/LibraryDependencies.inc is exist?
Tim Northover
> Traceback (most recent call last):
> File "3.1_svn/llvm/utils/llvm-build/llvm-build", line 3, in <module>
> import llvmbuild
> File "3.1_svn/llvm/utils/llvm-build/llvmbuild/__init__.py", line 1, in <module>
> from main import main
> ImportError: No module named main
python binary was a version of Python 3.x instead of 2.x. At a glance
it might produce the kind of error you're getting above too.
Tim.
Rinaldini Julien
> Date d'envoi : mardi 8 mai 2012 11:37
> À : Rinaldini Julien
> Cc: LLVM Developers Mailing List
>
> Hi Rinaldini,
>
> You probably need to illustrate what your enviroment is, what revision you
> checkout and how you build LLVM. I have no problem build LLVM svn here. Have
> you checked tools/llvm-config/LibraryDependencies.inc is exist?
>
> Regards,
> chenwj
>
> --
> Wei-Ren Chen (陳韋任)
> Computer Systems Lab, Institute of Information Science,
> Academia Sinica, Taiwan (R.O.C.)
> Tel:886-2-2788-3799 #1667
> Homepage: http://people.cs.nctu.edu.tw/~chenwj
Ok, I'll check that tomorow... I'm not at work today and it seems that my ssh is down :(
Thx again...
> De : Tim Northover [t.p.no...@gmail.com]
> Date d'envoi : mardi 8 mai 2012 11:38
> À : Rinaldini Julien
> Cc: LLVM Developers Mailing List
> Objet : Re: [LLVMdev] svn trunk comilation error
> I've encountered this error (or one very similar to it) when the main
> python binary was a version of Python 3.x instead of 2.x. At a glance
> it might produce the kind of error you're getting above too.
> Tim.
I though of something like this... I'll try to alias python to python2 tomorow...
Cheers
Rinaldini Julien
> Date d'envoi : mardi 8 mai 2012 11:37
> À : Rinaldini Julien
> Cc: LLVM Developers Mailing List
> Objet : Re: [LLVMdev] RE : svn trunk comilation error
>
> Hi Rinaldini,
>
> You probably need to illustrate what your enviroment is, what revision you
> checkout and how you build LLVM. I have no problem build LLVM svn here. Have
> you checked tools/llvm-config/LibraryDependencies.inc is exist?
>
> Regards,
> chenwj
>
> --
> Wei-Ren Chen (陳韋任)
> Computer Systems Lab, Institute of Information Science,
> Academia Sinica, Taiwan (R.O.C.)
> Tel:886-2-2788-3799 #1667
> Homepage: http://people.cs.nctu.edu.tw/~chenwj
Hi,
I made an svn update this morning, I'm at revision 156468.
I checked... I don't have tools/llvm-config/LibraryDependencies.inc in the source folder.
And:
$ alias python=python2
Don't get rid of the python error...
Rinaldini Julien
I changed llvm/utils/llvm-build/llvm-build:
#!/usr/bin/env python
import llvmbuild
if __name__ == '__main__':
llvmbuild.main()
into:
#!/usr/bin/env python2
import llvmbuild
if __name__ == '__main__':
llvmbuild.main()
And it worked!
Thx all,
Cheers
________________________________________
De : llvmdev...@cs.uiuc.edu [llvmdev...@cs.uiuc.edu] de la part de Rinaldini Julien [julien.r...@heig-vd.ch]
Date d'envoi : mercredi 9 mai 2012 10:50
À : LLVM Developers Mailing List
Objet : [LLVMdev] RE : RE : RE : svn trunk comilation error