macro(set_compiler_flags)

    get_filename_component(COMPILER_NAME ${CMAKE_Fortran_COMPILER} NAME_WE)

    if(COMPILER_NAME STREQUAL ifort)
    
        if(WIN32)
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-debug:full /check /traceback /nologo")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "/O2 /nologo /Qvec-report0")
            endif()
        elseif(APPLE)
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-g -warn")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O -warn -vec-report0")
            endif()
        else()
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-g -warn")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O -warn -vec-report0")
            endif()    
        endif()

    elseif(COMPILER_NAME STREQUAL g95)

        if(WIN32)
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -ftrace=full")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O3 -funroll-loops -msse2")
            endif()
        elseif(APPLE)
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-g -Wall")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O")
            endif()    
        else()
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-g -Wall")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O")
            endif()    
        endif()

    elseif(COMPILER_NAME STREQUAL gfortran)

        if(WIN32)
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-O0 -ftrace=full")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O3 -funroll-loops -msse2")
            endif()
        elseif(APPLE)
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-g -Wall -m32")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O -m32")
            endif()    
        else()
            if(CMAKE_BUILD_TYPE STREQUAL Debug)
                set(CMAKE_Fortran_FLAGS_DEBUG "-g -Wall")
            elseif(CMAKE_BUILD_TYPE STREQUAL Release)
                set(CMAKE_Fortran_FLAGS_RELEASE "-O")
            endif()    
        endif()
    
    endif()
        
endmacro()