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CMake and fortran [message #6539]

Mon, 21 April 2008 11:21

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *physik.uni-giessen.de

Hello,
here in Gießen we have both gfortran and g77, but it seems cmake enables only and always gfortran:

-- Check for working C compiler: gcc
-- Check for working C compiler: gcc -- works
-- Check size of void*
-- Check size of void* - done
-- Check for working CXX compiler: c++
-- Check for working CXX compiler: c++ -- works
-- Check for working Fortran compiler: gfortran
-- Check for working Fortran compiler: gfortran -- works
-- Checking whether gfortran supports Fortran 90
-- Checking whether gfortran supports Fortran 90 -- yes

I would like to use only g77. I have tried to search deep in the code, but I have not found where it tries to find the fortran compiler.

So my question is: how can I let my cmake choosing g77 instead of gfortran?

(the answer "remove gfortran" is not allowed...)

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Re: CMake and fortran [message #6542 is a reply to message #6539]

Mon, 21 April 2008 11:38

Florian Uhlig
Messages: 424
Registered: May 2007

first-grade participant

From: *gsi.de

Hi Stefano

Try to do an

> export FC=g77

before you do the cmake. If you don't have a clean build directory please delete CMakeCache.txt before you run cmake.

Ciao

Florian

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Re: CMake and fortran [message #6543 is a reply to message #6542]

Mon, 21 April 2008 11:56

StefanoSpataro
Messages: 2736
Registered: June 2005
Location: Torino

first-grade participant

From: *physik.uni-giessen.de

Thanks at all,
now I have g77 running and I will see if the error in compiling DpmEvtGen will occurr or not again.

[EDIT: nope, I have still the same problem...]

[Updated on: Mon, 21 April 2008 11:57]

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