[CMake] Fortran project problem (static linking)

[Michael Wild]

Yep, that certainly is an error.

Glad it works now.

Perhaps you should consider upgrading to CMake 2.8. Fortran support  
was much improved lately...

Michael

On 18. Nov, 2009, at 15:09 , 董理 wrote:

> Hi Michael,
>
> I am using cmake 2.6. It worked by following your previous pattern.  
> I can't
> remember where is wrong exactly. Maybe I shouldn't write
> "target_link_libraries(core libutil.a)" but "target_link_libraries 
> (core util
> )".
>
> Thanks again!
>
> DONG Li
>
> 2009/11/18 Michael Wild <themiwi at gmail.com>
>
>>
>> On 18. Nov, 2009, at 6:18 , 董理 wrote:
>>
>> Michael Wild 写道:
>>>
>>>>
>>>> On 17. Nov, 2009, at 4:31 , DONG Li wrote:
>>>>
>>>> Hi all,
>>>>>
>>>>> I am trying to use CMake as my Fortran project build tool, it is a
>>>>> wonderful project guard!. But a annoying problem comes up. I  
>>>>> searched all
>>>>> around the internet, but no easy document for me : (. Since I  
>>>>> want to use
>>>>> static-linking, the Intel Fortran compiler complains "undefined  
>>>>> reference
>>>>> to" when it links objects for an executable.
>>>>>
>>>>> The structure of the project is:
>>>>>
>>>>> CMakeLists.txt  core  init_data  main  test  util
>>>>>
>>>>> and there will be static libraries under util and core as  
>>>>> libutil.a and
>>>>> libcore.a. Further more, libcore.a depends on libutil.a.
>>>>>
>>>>> Finally, an executable will be generated under main which uses  
>>>>> libcore.a
>>>>> and libutil.a.
>>>>>
>>>>> So how can I accomplish this? Thanks very much. I really want to  
>>>>> learn
>>>>> CMake~
>>>>>
>>>>> Best regards,
>>>>>
>>>>> DONG Li_______________________________________________
>>>>>
>>>>>
>>>> CMakeLists.txt
>>>> ---------------
>>>> cmake_minimum_required(VERSION 2.6)
>>>> project(SuperDuper Fortran)
>>>> add_subdirectory(util)
>>>> add_subdirectory(core)
>>>> add_subdirectory(main)
>>>>
>>>> util/CMakeLists.txt
>>>> -------------------
>>>> add_library(util util1.f util2.f)
>>>>
>>>> core/CMakeLists.txt
>>>> -------------------
>>>> add_library(core core1.f core2.f)
>>>> target_link_libraries(core util)
>>>>
>>>> main/CMakeLists.txt
>>>> -------------------
>>>> add_executable(${PROJECT_NAME} main1.f main2.f)
>>>> target_link_libraries(${PROJECT_NAME} util core)
>>>>
>>>>
>>>> HTH
>>>>
>>>> Michael
>>>>
>>> Hi Michael,
>>>
>>> I have tried this pattern, but it doesn't work. Forgot to say that  
>>> my
>>> programs are in Fortran 90 with several modules. Does this matter?
>>>
>>>
>>> Best regards,
>>>
>>> DONG Li
>>>
>>
>>
>> Well, "doesn't work" certainly isn't enough information. Which  
>> version of
>> CMake are you using? What are the errors you get? Still the linking  
>> errors?
>> Then you must be missing either some sources, some external  
>> libraries or
>> have typos in your code.
>>
>> And, please, keep the messages on the list by using the "reply-all"  
>> button.
>>
>> Michael
>
>
>
>
> -- 
> 祝好
> 董理