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Christophe Demez via llvm-dev

2018-Feb-23 14:44 UTC

[llvm-dev] cmake + llvm : issue when embedding llvm

Hi everybody,

I'm trying to build my own project that use LLVM. I downloaded the 
source code and the pre-compiled package on the official web site (last 
version):

     http://releases.llvm.org/download.html

I downloaded the following :

     LLVM source code
     Clang for Windows (64-bit)

FYI, I don't build LLVM... only want to use it !

I followed the instruction here ( 
http://llvm.org/docs/CMake.html#embedding-llvm-in-your-project ), in the 
section : "Embedding LLVM in your project".

So, I added this code into my cmake file :

   find_package(LLVM REQUIRED CONFIG)
   message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
   message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
   message("LLVM_INCLUDE_DIRS=${LLVM_INCLUDE_DIRS}")
   message("LLVM_DEFINITIONS=${LLVM_DEFINITIONS}")

But I got several cmake error messages, here is my output :

     -- Using LLVMConfig.cmake in: 
C:\\Luciad_src\\libs\\LLVM\\cmake\\modules
     LLVM_INCLUDE_DIRS     LLVM_DEFINITIONS     CMake Error at 
C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:31 (list):
       list sub-command REMOVE_ITEM requires two or more arguments.
     Call Stack (most recent call first):
       C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:256 
(is_llvm_target_library)
       components/query/CMakeLists.txt:15 (llvm_map_components_to_libnames)

Is there a problem with my script, or the packages I use ? Any idea ?

Thanks for your help

-- 
Luciad Email Signature *Christophe Demez *
PROJECT LEADER

*LUCIAD* <http://www.luciad.com/> CONNECT •  VISUALIZE •  ANALYZE •  ACT

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Philip Pfaffe via llvm-dev

2018-Feb-23 15:05 UTC

head link

[llvm-dev] cmake + llvm : issue when embedding llvm

Hi Christophe,

I didn't fully get your setup. Is C:/Luciad_src/libs/LLVM where you
unpacked the sources? Or is that a build or install tree? If it is the
former, and your errors suggest that it is, then that's not how this works!

You need to point CMake to a built version of LLVM.

Now, I'm not familiar with the windows packaging, so I can't tell you
whether the binaries you downloaded already contained what you need.
Someone who's more familiar with the windows environment should chime in
here. On Linux at least there are dev packages available for this purpose,
so it's possible the windows distribution contains something like that.

Cheers,
Philip

2018-02-23 15:44 GMT+01:00 Christophe Demez via llvm-dev <
llvm-dev at lists.llvm.org>:
> Hi everybody,
>
> I'm trying to build my own project that use LLVM. I downloaded the
source
> code and the pre-compiled package on the official web site (last version):
>
>     http://releases.llvm.org/download.html
>
> I downloaded the following :
>
>     LLVM source code
>     Clang for Windows (64-bit)
>
> FYI, I don't build LLVM... only want to use it !
>
> I followed the instruction here ( http://llvm.org/docs/CMake.
> html#embedding-llvm-in-your-project ), in the section : "Embedding
LLVM
> in your project".
>
> So, I added this code into my cmake file :
>
>   find_package(LLVM REQUIRED CONFIG)
>   message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
>   message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
>   message("LLVM_INCLUDE_DIRS=${LLVM_INCLUDE_DIRS}")
>   message("LLVM_DEFINITIONS=${LLVM_DEFINITIONS}")
>
> But I got several cmake error messages, here is my output :
>
>     -- Using LLVMConfig.cmake in: C:\\Luciad_src\\libs\\LLVM\\
> cmake\\modules
>     LLVM_INCLUDE_DIRS>     LLVM_DEFINITIONS>     CMake Error at
C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:31
> (list):
>       list sub-command REMOVE_ITEM requires two or more arguments.
>     Call Stack (most recent call first):
>       C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:256
> (is_llvm_target_library)
>       components/query/CMakeLists.txt:15 (llvm_map_components_to_libnames)
>
> Is there a problem with my script, or the packages I use ? Any idea ?
>
> Thanks for your help
> --
> * Christophe Demez *
> PROJECT LEADER
>
> *LUCIAD* <http://www.luciad.com/>  CONNECT  •  VISUALIZE  •  ANALYZE 
•
>  ACT
>
> christophe.demez at luciad.com   •  T +32 16 23 95 91
> <+32%2016%2023%2095%2091>
> Follow us on LinkedIn <https://www.linkedin.com/company/luciad> or
> @LUCIADconnect <http://www.twitter.com/LUCIADconnect>
>
> [image: Luciad]
>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>
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Philip Pfaffe via llvm-dev

2018-Feb-23 16:30 UTC

head link

[llvm-dev] cmake + llvm : issue when embedding llvm

Hi Christophe,

please keep this discussion on the list (re-added), so others can correct
me if I'm wrong or am giving bad advice.

If there is no dev package included or available for windows, then this
means that you need to build LLVM yourself, I"m afraid.

Cheers,
Philip

2018-02-23 16:37 GMT+01:00 Christophe Demez <christophe.demez at
luciad.com>:
> Thanks a lot Philip,
>
> I downloaded theses :
>
> http://releases.llvm.org/5.0.1/llvm-5.0.1.src.tar.xz
> http://releases.llvm.org/5.0.1/LLVM-5.0.1-win64.exe
>
> And uncrompress everything in the same folder : C:/Luciad_src/libs/LLVM
>
> Is it wrong way to do ?
>
> Because the LLVM-5.0.1-win64.exe does not contains any cmake file or even
> any .h file etc !
>
> Thanks
>
> On 23/02/2018 16:05, Philip Pfaffe wrote:
>
> Hi Christophe,
>
> I didn't fully get your setup. Is C:/Luciad_src/libs/LLVM where you
> unpacked the sources? Or is that a build or install tree? If it is the
> former, and your errors suggest that it is, then that's not how this
works!
>
> You need to point CMake to a built version of LLVM.
>
> Now, I'm not familiar with the windows packaging, so I can't tell
you
> whether the binaries you downloaded already contained what you need.
> Someone who's more familiar with the windows environment should chime
in
> here. On Linux at least there are dev packages available for this purpose,
> so it's possible the windows distribution contains something like that.
>
> Cheers,
> Philip
>
> 2018-02-23 15:44 GMT+01:00 Christophe Demez via llvm-dev <
> llvm-dev at lists.llvm.org>:
>
>> Hi everybody,
>>
>> I'm trying to build my own project that use LLVM. I downloaded the
source
>> code and the pre-compiled package on the official web site (last
version):
>>
>>     http://releases.llvm.org/download.html
>>
>> I downloaded the following :
>>
>>     LLVM source code
>>     Clang for Windows (64-bit)
>>
>> FYI, I don't build LLVM... only want to use it !
>>
>> I followed the instruction here ( http://llvm.org/docs/CMake.htm
>> l#embedding-llvm-in-your-project ), in the section : "Embedding
LLVM in
>> your project".
>>
>> So, I added this code into my cmake file :
>>
>>   find_package(LLVM REQUIRED CONFIG)
>>   message(STATUS "Found LLVM ${LLVM_PACKAGE_VERSION}")
>>   message(STATUS "Using LLVMConfig.cmake in: ${LLVM_DIR}")
>>   message("LLVM_INCLUDE_DIRS=${LLVM_INCLUDE_DIRS}")
>>   message("LLVM_DEFINITIONS=${LLVM_DEFINITIONS}")
>>
>> But I got several cmake error messages, here is my output :
>>
>>     -- Using LLVMConfig.cmake in: C:\\Luciad_src\\libs\\LLVM\\cm
>> ake\\modules
>>     LLVM_INCLUDE_DIRS>>     LLVM_DEFINITIONS>>     CMake
Error at C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:31
>> (list):
>>       list sub-command REMOVE_ITEM requires two or more arguments.
>>     Call Stack (most recent call first):
>>       C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:256
>> (is_llvm_target_library)
>>       components/query/CMakeLists.txt:15 (llvm_map_components_to_libnam
>> es)
>>
>> Is there a problem with my script, or the packages I use ? Any idea ?
>>
>> Thanks for your help
>> --
>> * Christophe Demez *
>> PROJECT LEADER
>>
>> *LUCIAD* <http://www.luciad.com/>  CONNECT  •  VISUALIZE  • 
ANALYZE  •
>>  ACT
>>
>> christophe.demez at luciad.com   •  T +32 16 23 95 91
>> <+32%2016%2023%2095%2091>
>> Follow us on LinkedIn <https://www.linkedin.com/company/luciad>
or
>> @LUCIADconnect <http://www.twitter.com/LUCIADconnect>
>>
>> [image: Luciad]
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> llvm-dev at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>>
>>
>
> --
> * Christophe Demez *
> PROJECT LEADER
>
> *LUCIAD* <http://www.luciad.com/>  CONNECT  •  VISUALIZE  •  ANALYZE 
•
>  ACT
>
> christophe.demez at luciad.com   •  T +32 16 23 95 91
> <+32%2016%2023%2095%2091>
> Follow us on LinkedIn <https://www.linkedin.com/company/luciad> or
> @LUCIADconnect <http://www.twitter.com/LUCIADconnect>
>
> [image: Luciad]
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Christophe Demez via llvm-dev

2018-Feb-26 08:14 UTC

head link

[llvm-dev] cmake + llvm : issue when embedding llvm

Thanks,

I can rebuild... but then why do they provide a pre-build package ?

And anyway, I should continue to have the same cmake issue, right ?


On 23/02/2018 17:30, Philip Pfaffe wrote:> Hi Christophe,
>
> please keep this discussion on the list (re-added), so others can 
> correct me if I'm wrong or am giving bad advice.
>
> If there is no dev package included or available for windows, then 
> this means that you need to build LLVM yourself, I"m afraid.
>
> Cheers,
> Philip
>
> 2018-02-23 16:37 GMT+01:00 Christophe Demez 
> <christophe.demez at luciad.com <mailto:christophe.demez at
luciad.com>>:
>
>     Thanks a lot Philip,
>
>     I downloaded theses :
>
>     http://releases.llvm.org/5.0.1/llvm-5.0.1.src.tar.xz
>     <http://releases.llvm.org/5.0.1/llvm-5.0.1.src.tar.xz>
>     http://releases.llvm.org/5.0.1/LLVM-5.0.1-win64.exe
>     <http://releases.llvm.org/5.0.1/LLVM-5.0.1-win64.exe>
>
>     And uncrompress everything in the same folder :
>     C:/Luciad_src/libs/LLVM
>
>     Is it wrong way to do ?
>
>     Because the LLVM-5.0.1-win64.exe does not contains any cmake file
>     or even any .h file etc !
>
>     Thanks
>
>
>     On 23/02/2018 16:05, Philip Pfaffe wrote:
>>     Hi Christophe,
>>
>>     I didn't fully get your setup. Is C:/Luciad_src/libs/LLVM where
>>     you unpacked the sources? Or is that a build or install tree? If
>>     it is the former, and your errors suggest that it is, then
that's
>>     not how this works!
>>
>>     You need to point CMake to a built version of LLVM.
>>
>>     Now, I'm not familiar with the windows packaging, so I
can't tell
>>     you whether the binaries you downloaded already contained what
>>     you need. Someone who's more familiar with the windows
>>     environment should chime in here. On Linux at least there are dev
>>     packages available for this purpose, so it's possible the
windows
>>     distribution contains something like that.
>>
>>     Cheers,
>>     Philip
>>
>>     2018-02-23 15:44 GMT+01:00 Christophe Demez via llvm-dev
>>     <llvm-dev at lists.llvm.org <mailto:llvm-dev at
lists.llvm.org>>:
>>
>>         Hi everybody,
>>
>>         I'm trying to build my own project that use LLVM. I
>>         downloaded the source code and the pre-compiled package on
>>         the official web site (last version):
>>
>>         http://releases.llvm.org/download.html
>>         <http://releases.llvm.org/download.html>
>>
>>         I downloaded the following :
>>
>>             LLVM source code
>>             Clang for Windows (64-bit)
>>
>>         FYI, I don't build LLVM... only want to use it !
>>
>>         I followed the instruction here (
>>         http://llvm.org/docs/CMake.html#embedding-llvm-in-your-project
>>        
<http://llvm.org/docs/CMake.html#embedding-llvm-in-your-project>
>>         ), in the section : "Embedding LLVM in your project".
>>
>>         So, I added this code into my cmake file :
>>
>>           find_package(LLVM REQUIRED CONFIG)
>>           message(STATUS "Found LLVM
${LLVM_PACKAGE_VERSION}")
>>           message(STATUS "Using LLVMConfig.cmake in:
${LLVM_DIR}")
>>           message("LLVM_INCLUDE_DIRS=${LLVM_INCLUDE_DIRS}")
>>           message("LLVM_DEFINITIONS=${LLVM_DEFINITIONS}")
>>
>>         But I got several cmake error messages, here is my output :
>>
>>             -- Using LLVMConfig.cmake in:
>>         C:\\Luciad_src\\libs\\LLVM\\cmake\\modules
>>             LLVM_INCLUDE_DIRS>>            
LLVM_DEFINITIONS>>             CMake Error at
>>         C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:31
>>         (list):
>>               list sub-command REMOVE_ITEM requires two or more
>>         arguments.
>>             Call Stack (most recent call first):
>>              
>>         C:/Luciad_src/libs/LLVM/cmake/modules/LLVM-Config.cmake:256
>>         (is_llvm_target_library)
>>               components/query/CMakeLists.txt:15
>>         (llvm_map_components_to_libnames)
>>
>>         Is there a problem with my script, or the packages I use ?
>>         Any idea ?
>>
>>         Thanks for your help
>>
>>         -- 
>>         *Christophe Demez *
>>         PROJECT LEADER
>>
>>         *LUCIAD* <http://www.luciad.com/> CONNECT •  VISUALIZE •
>>          ANALYZE •  ACT
>>
>>         christophe.demez at luciad.com
>>         <mailto:christophe.demez at luciad.com> •  T +32 16 23 95
91
>>         <tel:+32%2016%2023%2095%2091>
>>         Follow us on LinkedIn
>>         <https://www.linkedin.com/company/luciad>or
@LUCIADconnect
>>         <http://www.twitter.com/LUCIADconnect>
>>
>>         Luciad
>>
>>         _______________________________________________
>>         LLVM Developers mailing list
>>         llvm-dev at lists.llvm.org <mailto:llvm-dev at
lists.llvm.org>
>>         http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev
>>         <http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev>
>>
>>
>
>     -- 
>     *Christophe Demez *
>     PROJECT LEADER
>
>     *LUCIAD* <http://www.luciad.com/> CONNECT •  VISUALIZE •  ANALYZE
>     •  ACT
>
>     christophe.demez at luciad.com <mailto:christophe.demez at
luciad.com> •
>      T +32 16 23 95 91 <tel:+32%2016%2023%2095%2091>
>     Follow us on LinkedIn <https://www.linkedin.com/company/luciad>or
>     @LUCIADconnect <http://www.twitter.com/LUCIADconnect>
>
>     Luciad
>
>
-- 
Luciad Email Signature *Christophe Demez *
PROJECT LEADER

*LUCIAD* <http://www.luciad.com/> CONNECT •  VISUALIZE •  ANALYZE •  ACT

christophe.demez at luciad.com <mailto:christophe.demez at luciad.com> •
 T
+32 16 23 95 91
Follow us on LinkedIn <https://www.linkedin.com/company/luciad>or 
@LUCIADconnect <http://www.twitter.com/LUCIADconnect>

Luciad
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