Demo for comiplation using cmake (fortran 2008)

Code examples are taken from the book (with slight modifications)

• Rouson, D., Xia, J., and Xiaofeng, X.. 2014. Scientific Software Design: The Object-Oriented Way.
  2nd ed. Cambridge. Cambridge University Press

For more details see the official Fortran webpage

Direct compilation uisng command line

make a new dir

mkdir build

Compile the inner modules (dependencies in order) first

gfortran -std=f2008 -c kind_parameters.f08 -o build/kind_parameters.o -Jbuild/
gfortran -std=f2008 -c conduction_module.f08 -o build/conduction_module.o -Jbuild/
gfortran -std=f2008 -c problem_class.f08 -o build/problem_class.o -Jbuild/
gfortran -std=f2008 -c differentiator_class.f08 -o build/differentiator_class.o -Jbuild/
gfortran -std=f2008 -c conductor_classs.f08 -o build/conductor_classs.o -Jbuild/

followed by the final executable

gfortran -std=f2008 fin_test.f08 -o fin_test.o build/conduction_module.o build/kind_parameters.o build/problem_class.o build/differentiator_class.o build/conductor_classs.o -Jbuild/

option Jbuild/ puts the intermediate build files in the directory build

or in one line using

gfortran -std=f2008 src/kind_parameters.f08 src/conduction_module.f08 src/problem_class.f08 src/differentiator_class.f08 src/conductor_classs.f08 fin_test.f08 -o fin_test.o -Jbuild/

Build using CMAKE

Set the CMakeLists.txt file in root dir

cd build
cmake ..
make 
make clean # to clean builds

Run test

cd ..
./fin_test.o

Clean all build files

./AllcleanMake