Re: cmake error on Ubuntu 13.10

[Patryk Laurent]

Thank you for the replies. I can confirm everything builds and works fine on 
Ubuntu 13.10 desktop -- so long as you have enough RAM allocated in your 
VirtualBox to ensure a completed llvm build without being dropped back in the 
wrong directory ;)

And for the first time, I went ahead and installed GUI and back. It worked 
without a problem -- graphics!  (Added those steps to the bottom of the GNUStep 
under Ubuntu wiki page.)

Thanks,
Patryk

> On Dec 27, 2013, at 6:07, David Chisnall <theraven@sucs.org> wrote:
> 
> Hi Patryk,
> 
> It appears that you have an incomplete LLVM installation.  As per the INSTALL 
> file, adding -DLLVM_OPTS=OFF to the cmake command line will disable the 
> attempt to build the LLVM optimisation passes.  I may make this the default 
> for 1.7.1, since a few people have had problems with it.
> 
> David
> 
>> On 25 Dec 2013, at 05:45, Patryk Laurent <plaurent@me.com> wrote:
>> 
>> Hello,
>> 
>> When I try to use cmake on Ubuntu 13.10, as per 
>> http://wiki.gnustep.org/index.php/GNUstep_under_Ubuntu_Linux, I get the 
>> following error:
>> 
>> CMake Error at CMakeLists.txt:5 (add_llvm_tool_subdirectory):
>>  Unknown CMake command "add_llvm_tool_subdirectory”.
>> 
>> I’ve included the full output of the cmake command below.  The version of 
>> cmake installed with apt-get in Ubuntu 13.10 is 2.8.11.2.  Adding 
>> cmake_minimum_required(VERSION 2.8.8) to the top of CMakeLists.txt did not 
>> seem to help.
>> 
>> Any suggestions on how to get this working would be most welcome.
>> 
>> Thank you,
>> Patryk
>> 
>> 
>> 
>> 
>> 
>> The full output of the cmake command is:
>> 
>> patryk@paklbox:~/llvm/tools/build$ cmake --version
>> cmake version 2.8.11.2
>> patryk@paklbox:~/llvm/tools/build$ cmake ..
>> -- The C compiler identification is GNU 4.8.1
>> -- The CXX compiler identification is GNU 4.8.1
>> -- Check for working C compiler: /usr/bin/cc
>> -- Check for working C compiler: /usr/bin/cc -- works
>> -- Detecting C compiler ABI info
>> -- Detecting C compiler ABI info - done
>> -- Check for working CXX compiler: /usr/bin/c++
>> -- Check for working CXX compiler: /usr/bin/c++ -- works
>> -- Detecting CXX compiler ABI info
>> -- Detecting CXX compiler ABI info - done
>> CMake Error at CMakeLists.txt:5 (add_llvm_tool_subdirectory):
>>  Unknown CMake command "add_llvm_tool_subdirectory".
>> 
>> 
>> CMake Warning (dev) in CMakeLists.txt:
>>  No cmake_minimum_required command is present.  A line of code such as
>> 
>>    cmake_minimum_required(VERSION 2.8)
>> 
>>  should be added at the top of the file.  The version specified may be lower
>>  if you wish to support older CMake versions for this project.  For more
>>  information run "cmake --help-policy CMP0000".
>> This warning is for project developers.  Use -Wno-dev to suppress it.
>> 
>> -- Configuring incomplete, errors occurred!
>> patryk@paklbox:~/llvm/tools/build$
>> 
>> 
>> 
>> 
>> 
>> 
>> 
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> 
> 
> 
> 
> -- Sent from my Difference Engine
> 
> 
>