[cfe-dev] clang 3.9 installation
chandini.sainu@wipro.com via cfe-dev
cfe-dev at lists.llvm.org
Fri Mar 17 00:09:27 PDT 2017
Hi,
Can someone help me with the below query.
Thanks,
Chandini
From: don hinton [mailto:hintonda at gmail.com]
Sent: Thursday, March 16, 2017 7:23 PM
To: Chandini Sainu (GIS) <chandini.sainu at wipro.com>
Cc: cfe-dev at lists.llvm.org
Subject: Re: [cfe-dev] clang 3.9 installation
** This mail has been sent from an external source **
Hi Chandini:
I've never used any of the pre-built binaries, so I really don't know. Perhaps someone else could give a better answer.
take care...
don
On Thu, Mar 16, 2017 at 1:34 AM, chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com> <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>> wrote:
Hi Don,
Greetings for the day!
As the clang 4.0 been released, can you help me in selecting the correct version from the pre-built binaries for RHEL7 - x86_64
http://llvm.org/releases/download.html
[cid:image001.png at 01D29E5D.C6E50290]
Your quick reply would be highly appreciated.
Thanks,
Chandini
From: don hinton [mailto:hintonda at gmail.com]
Sent: Tuesday, November 15, 2016 4:56 PM
To: Chandini Sainu (GIS) <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>>
Cc: cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>; sepavloff at gmail.com<mailto:sepavloff at gmail.com>
Subject: Re: [cfe-dev] clang 3.9 installation
** This mail has been sent from an external source **
If you want to build llvm+clang from scratch, please follow these instructions:
http://clang.llvm.org/get_started.html
But, if you just want to use it, I'd suggest you download one of the pre-built binaries found here:
http://llvm.org/releases/download.html
On Tue, Nov 15, 2016 at 2:34 AM <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>> wrote:
Hi Don,
Tried without sudo but still the same issue.
llvm 3.9 is downloaded. Do you want me to link clang to llvm/tools?
FYI
[sainu at oulnxc55 xfer/sainu/cfe-3.9.0.src]$ls
bindings CMakeLists.txt docs include INSTALL.txt LICENSE.TXT NOTES.txt runtime tools utils
cmake CODE_OWNERS.TXT examples INPUTS lib ModuleInfo.txt README.txt test unittests www
[sainu at oulnxc55 xfer/sainu/llvm-3.9.0.src/tools]$ls
bugpoint llvm-ar llvm-cov llvm-extract llvm-mcmarkup llvm-shlib msbuild yaml2obj
bugpoint-passes llvm-as llvm-c-test llvm-go llvm-nm llvm-size obj2yaml
CMakeLists.txt llvm-as-fuzzer llvm-cxxdump llvm-jitlistener llvm-objdump llvm-split opt
dsymutil llvm-as-parasitic-coverage-repro llvm-diff llvm-link llvm-pdbdump llvm-stress sancov
gold llvm-bcanalyzer llvm-dis llvm-lto llvm-profdata llvm-symbolizer sanstats
llc LLVMBuild.txt llvm-dwarfdump llvm-mc llvm-readobj llvm-vtabledump verify-uselistorder
lli llvm-config llvm-dwp llvm-mc-fuzzer llvm-rtdyld lto xcode-toolchain
[sainu at oulnxc55 xfer/sainu/llvm-3.9.0.src/tools]$
Thanks,
Chandini
From: don hinton [mailto:hintonda at gmail.com<mailto:hintonda at gmail.com>]
Sent: Monday, November 14, 2016 8:38 PM
To: Chandini Sainu (GIS) <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>>
Cc: sepavloff at gmail.com<mailto:sepavloff at gmail.com>; clang developer list <cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>>; Suryakanta Sahoo (GIS) <suryakanta.sahoo at wipro.com<mailto:suryakanta.sahoo at wipro.com>>
Subject: Re: [cfe-dev] clang 3.9 installation
** This mail has been sent from an external source **
Btw, sudo only explains the gcc version issue.
The other errors seem to indicate cmake can't find the llvm directory. Did you download llvm? Normally, you download clang under the llvm/tools directory (renaming or linking cfe as clang), then run cmake like this:
cmake <options> ../llvm
where ../llvm points to the llvm root directory.
again, hth...
don
On Mon, Nov 14, 2016 at 6:52 AM, <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>> wrote:
Hi Hinton,
Will check and revert back.
Thanks,
Chandini
From: don hinton [mailto:hintonda at gmail.com<mailto:hintonda at gmail.com>]
Sent: Monday, November 14, 2016 8:07 PM
To: Chandini Sainu (GIS) <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>>; sepavloff at gmail.com<mailto:sepavloff at gmail.com>
Cc: cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>; Suryakanta Sahoo (GIS) <suryakanta.sahoo at wipro.com<mailto:suryakanta.sahoo at wipro.com>>
Subject: Re: [cfe-dev] clang 3.9 installation
** This mail has been sent from an external source **
The problem is sudo.
Once you run sudo, you are root and have a completely different environment. My guess is that the newer version of gcc is installed in a non-standard location. If that's the case, you may need a few more options.
Try running cmake and make without sudo, then, if needed, run "sudo make install" to actually do the installation step.
hth...
don
On Mon, Nov 14, 2016 at 5:35 AM via cfe-dev <cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>> wrote:
Hi Serge,
Thanks for the response!
We are using the latest version of gcc (6.2)and python(3.3) but the cmake is picking up the server installed packages only.
Kindly suggest.
Regards,
Chandini
From: Serge Pavlov [mailto:sepavloff at gmail.com<mailto:sepavloff at gmail.com>]
Sent: Monday, November 14, 2016 6:45 PM
To: Chandini Sainu (GIS) <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>>
Cc: dwiberg at gmail.com<mailto:dwiberg at gmail.com>; Joerg Sonnenberger <joerg at bec.de<mailto:joerg at bec.de>>; Clang Dev <cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>>; Suryakanta Sahoo (GIS) <suryakanta.sahoo at wipro.com<mailto:suryakanta.sahoo at wipro.com>>
Subject: Re: [cfe-dev] clang 3.9 installation
** This mail has been sent from an external source **
According to the attached files you are using too old gcc (4.4.6 but 4.8+ is needed) and python (2.6 but 2.7+ is needed).
Thanks,
--Serge
2016-11-14 14:50 GMT+07:00 via cfe-dev <cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>>:
Hi David/Joerg,
Below are requested details.
Your quick support is highly appreciated!
Thanks,
Chandini
-----Original Message-----
From: David Wiberg [mailto:dwiberg at gmail.com<mailto:dwiberg at gmail.com>]
Sent: Monday, November 14, 2016 2:39 AM
To: Suryakanta Sahoo (GIS) <suryakanta.sahoo at wipro.com<mailto:suryakanta.sahoo at wipro.com>>
Cc: cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>; Chandini Sainu (GIS) <chandini.sainu at wipro.com<mailto:chandini.sainu at wipro.com>>
Subject: Re: [cfe-dev] clang 3.9 installation
** This mail has been sent from an external source **
Hi,
You will need to provide more information for anyone to be able to help you.
For example:
- Which Linux distribution/version are you running? → RHEL6.7
- What steps have you performed?
GCC version → gcc_6_2_0
Cmake version → cmake-3_6_2
Python version → python3_3_2
Command being used → sudo cmake -DCMAKE_INSTALL_PREFIX=/applics/platform/clang_3_9_0 -DLLVM_ENABLE_FFI=ON -DCMAKE_BUILD_TYPE=Release -DLLVM_BUILD_LLVM_DYLIB=ON -DLLVM_TARGETS_TO_BUILD="host;AMDGPU" -Wno-dev ..
- What error messages do you receive?
Errors attached.
Best regards
David
2016-11-11 0:15 GMT+01:00 via cfe-dev <cfe-dev at lists.llvm.org<mailto:cfe-dev at lists.llvm.org>>:
> Hi Team,
>
>
>
> We are trying to install clang 3.9 in Linux Server. We tried
> installing using the steps available in the website, we are getting errors.
>
>
>
> Could you please assist us with the procedure to do so.
>
>
>
>
>
> Thanks & Regards,
>
> Suryakanta Sahoo
>
> Project Engineer,
>
> Wipro Technology Services Ltd
>
>
>
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