CMakeLists.txt

cmake_minimum_required(VERSION 2.8.12)
project(lovoalign Fortran)

# Set the output directory for the executable
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

# Find LAPACK or LIBBLASTRAMPOLINE
find_package(LAPACK QUIET)
if(NOT LAPACK_FOUND)
    find_library(LIBBLASTRAMPOLINE NAMES blastrampoline)
endif()

if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE Release)
endif(NOT CMAKE_BUILD_TYPE)

if(CMAKE_Fortran_COMPILER_ID MATCHES GNU)
    add_compile_options( -Wall "$<$<CONFIG:Debug>:-Werror>" -frecursive )
endif()

# Create the output directory
file(MAKE_DIRECTORY ${CMAKE_BINARY_DIR}/bin)

# Build the executable
add_executable(lovoalign
        src/sizes.f90
        src/bijetype.f90
        src/inputpars.f90
        src/file_operations.f90
        src/initrandom.f90
        src/warnings.f90
        src/ioformat.f90
        src/lovoalign.f90
        src/computegdt.f90
        src/get_nearest.f90
        src/getpars.f90
        src/getrmsd2.f90
        src/getrmsd.f90
        src/help.f90
        src/initial.f90
        src/moveprot.f90
        src/nonbscore.f90
        src/orderpdb.f90
        src/orprot.f90
        src/printdata.f90
        src/procrustes.f90
        src/prodin.f90
        src/protall.f90
        src/pseudoprot.f90
        src/readfile.f90
        src/readlist.f90
        src/structal.f90
        src/title.f90
        src/tmscore.f90
        src/tocm.f90
        src/triang.f90
        src/writebije.f90
        src/writenonbije.f90
        src/writepdb.f90
        src/writermsf.f90
        src/readfasta.f90
        src/dist.f90
        src/dval.f90
        src/randomini.f90
        src/ic.f90
        src/ival.f90
        src/length.f90
        src/letter.f90
        src/flashsort.f90
        src/optim.f 
)

# Link LAPACK or LIBBLASTRAMPOLINE
if(LAPACK_FOUND)
    target_link_libraries(lovoalign PRIVATE LAPACK::LAPACK)
else()
    target_link_libraries(lovoalign PRIVATE ${LIBBLASTRAMPOLINE})
endif()

# Installation directive
install(TARGETS lovoalign DESTINATION bin)