My main program is in Fortran and I have couple of
files that are in C++. When I try to make the library,
CMake uses CXX linking (archiving) to make the library.
Which I guess is ok, but then when it links the main program it
thinks that it is a CXX executable and uses the C++ compiler and
not the Fortran compiler so compilation fails.
How do I tell cmake to use fortran instead, I
thought it would automatically do this from the .f90 suffix. I'm
using cmake 2.8.1.
Thanks, Scot
My test:
PROJECT( Test )
SET(PACKAGE_NAME "TEST")
CMAKE_MINIMUM_REQUIRED (VERSION 2.6)
SET (CMAKE_Fortran_COMPILER gfortran)
SET (CMAKE_CC_COMPILER gcc)
SET (CMAKE_CXX_COMPILER g++)
# libraries are all shared by default
option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
ENABLE_LANGUAGE(Fortran)
SET(F_OBJ submain.f90)
SET(C_OBJ test.cpp)
ADD_LIBRARY (name STATIC ${F_OBJ} ${C_OBJ})
ADD_EXECUTABLE(a.out main.f90)
TARGET_LINK_LIBRARIES(a.out name)
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