[CMake] Problem with Xcode

[Carminati Federico]

Hello Mike,
   see Bill's answer. It seems that Xcode is not completely fortran  
agnostic after all. It is just that cmake cannot make the right  
connection yet. Best,

Federico Carminati
CERN-PH
1211 Geneva 23
Switzerland
Tel: +41 22 76 74959
Fax: +41 22 76 79480
Mobile: +41 76 487 4843

On 16 Jul 2008, at 21:08, Mike Jackson wrote:

> You are asking CMake to implement a feature that does NOT exist in  
> Xcode. Yes CMake does support fortran makefiles. NO Xcode does not  
> support Fortran. Now, Xcode does support creating a project from a  
> "makefile" based project but cmake does not create native Xcode  
> projects this way. CMake creates an actual Xcode project not an  
> Xcode project that simply slaves to a makefile.
>
> -- 
> Mike Jackson   Senior Research Engineer
> Innovative Management & Technology Services
>
>
> On Jul 16, 2008, at 3:04 PM, Carminati Federico wrote:
>
>> Hello Mike,
>>   I have no idea, I could try. However if cmake does support  
>> fortran and does support xcode, and if you cannot make a xcode  
>> project out of a cmake set of files that otherwise support a unix  
>> makefile, there is a contraddiction somewhere.... As a matter of  
>> fact, if I only include fortran files the Unix makefile work, but  
>> not the xcode project. Can anyone shed some light on this?
>>
>> Federico Carminati
>> CERN-PH
>> 1211 Geneva 23
>> Switzerland
>> Tel: +41 22 76 74959
>> Fax: +41 22 76 79480
>> Mobile: +41 76 487 4843
>>
>> On 16 Jul 2008, at 19:12, Mike Jackson wrote:
>>
>>> Does Xcode even know how to handle Fortran? Ie, Can you make an  
>>> Xcode project by hand that incudes Fortran files and have it  
>>> compile the code to a program?
>>>
>>> -- 
>>> Mike Jackson   Senior Research Engineer
>>> Innovative Management & Technology Services
>>>
>>>
>>> On Jul 16, 2008, at 1:08 PM, Carminati Federico wrote:
>>>
>>>> Good evening,
>>>>   the following simple CMakeLists.txt works when generating Unix  
>>>> makefiles and fails when generating Xcode projects
>>>>
>>>> Project(Test)
>>>>
>>>> Cmake_Minimum_Required(VERSION 2.6)
>>>>
>>>> Set(CMAKE_Fortran_COMPILER gfortran)
>>>> Enable_Language(Fortran)
>>>> Set(CMAKE_Fortran_FLAGS "-fno-second-underscore")
>>>>
>>>> Add_Executable(hello hello.c hello.F)
>>>>
>>>>
>>>> What happens is that in the Xcode project the -fno-second- 
>>>> underscore option is passed to the c compiler and compilation fails
>>>>
>>>> CompileC Test.build/Debug/hello.build/Objects-normal/i386/ 
>>>> hello-8AACF6EC.o /Users/fca/cmaketest/hello.c normal i386 c  
>>>> com.apple.compilers.gcc.4_0
>>>>   cd /Users/fca/cmaketest
>>>>   /Developer/usr/bin/gcc-4.0 -x c -arch i386 -pipe -Wno-trigraphs  
>>>> -fpascal-strings -fasm-blocks -O0 -mdynamic-no-pic - 
>>>> DCMAKE_INTDIR="Debug" -fmessage-length=0 -Wmost -Wno-four-char- 
>>>> constants -Wno-unknown-pragmas -O0 -F/Users/fca/cmaketest/Debug - 
>>>> I/Users/fca/cmaketest/Debug/include -I/Users/fca/cmaketest/ 
>>>> Test.build/Debug/hello.build/DerivedSources -fno-second- 
>>>> underscore -c /Users/fca/cmaketest/hello.c -o /Users/fca/ 
>>>> cmaketest/Test.build/Debug/hello.build/Objects-normal/i386/ 
>>>> hello-8AACF6EC.o
>>>> cc1: error: unrecognized command line option "-fno-second- 
>>>> underscore"
>>>>
>>>> Best regards,
>>>>
>>>> Federico Carminati
>>>> CERN-PH
>>>> 1211 Geneva 23
>>>> Switzerland
>>>> Tel: +41 22 76 74959
>>>> Fax: +41 22 76 79480
>>>> Mobile: +41 76 487 4843
>>>>
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>>>
>>>
>>
>>
>
>