Hello luxInteg,
you are trying to set the Fortran compiler to gfortran then?
Why? Why not leave it to CMake to come up with whatever compiler
is suitable? That is part of the strength of tools like CMake.
Regards,
Arjen
On 2010-11-16 20:44, luxInteg wrote:
Greetings,
I am learning cmake.
I have a fortran only project with some source files with f77 routines to
compile, My CMakeLists.txt in the projects base directory has the following
lines
set(CMAKE_Fortran_COMPILER gfortran)
ENABLE_LANGUAGE(Fortran)
######## but running cmake ends like so:-
-- Checking whether /usr/bin/gfortran supports Fortran 90
-- Checking whether /usr/bin/gfortran supports Fortran 90 -- yes
CMake Error: Error required internal CMake variable not set, cmake may be not
be built correctly.
Missing variable is:
CMAKE_FORTRAN_COMPILER_ENV_VAR
CMake Error: Error required internal CMake variable not set, cmake may be not
be built correctly.
Missing variable is:
CMAKE_FORTRAN_COMPILER
CMake Error: Could not find cmake module file:
$SOURCES/build/CMakeFiles/CMakeFORTRANCompiler.cmake
CMake Error: Could not find cmake module file:CMakeFORTRANInformation.cmake
CMake Error: CMAKE_FORTRAN_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
#########
I have set
FC="gfortran" and
FFLAGS="flags/I/use/to/compile/stuff"
as envars so I am perplexed what the required envar is.
advice would be appreciated
sincerely
luxInteg
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