# Locate the SFML library

#

# This module defines

#  SFML_FOUND, if false, do not try to link to SFML

#  SFML_XXX_LIBRARY, library corresponding to the XXX component (release)

#  SFML_XXX_LIBRARY_DEBUG, library corresponding to the XXX component (debug)

#  SFML_LIBRARIES, list containing all the libraries corresponding to the requested components

#  SFML_INCLUDE_DIR, where to find SFML/Config.hpp

#

# By default, the dynamic libraries of SFML will be found. To find the static ones instead,

# you must set the SFML_STATIC_LIBRARIES variable to TRUE before calling find_package(SFML ...).



# deduce the SFML libraries prefix from the major version number

set(FIND_SFML_LIB_PREFIX "sfml-")

if(${SFML_FIND_VERSION_MAJOR} GREATER 1)

    set(FIND_SFML_LIB_PREFIX "sfml${SFML_FIND_VERSION_MAJOR}-")

endif()



# deduce the libraries suffix from the options

set(FIND_SFML_LIB_SUFFIX "")

if(SFML_STATIC_LIBRARIES)

    set(FIND_SFML_LIB_SUFFIX "${FIND_SFML_LIB_SUFFIX}-s")

endif()



# find the SFML include directory

find_path(SFML_INCLUDE_DIR SFML/Config.hpp

          PATH_SUFFIXES include

          PATHS

          ~/Library/Frameworks

          /Library/Frameworks

          /usr/local/

          /usr/

          /sw          # Fink

          /opt/local/  # DarwinPorts

          /opt/csw/    # Blastwave

          /opt/

          ${SFMLDIR})



# find the requested components

set(FIND_SFML_LIB_PATHS ~/Library/Frameworks

                        /Library/Frameworks

                        /usr/local

                        /usr

                        /sw

                        /opt/local

                        /opt/csw

                        /opt

                        ${SFMLDIR})

foreach(FIND_SFML_COMPONENT ${SFML_FIND_COMPONENTS})

    string(TOLOWER ${FIND_SFML_COMPONENT} FIND_SFML_COMPONENT_LOWER)

    string(TOUPPER ${FIND_SFML_COMPONENT} FIND_SFML_COMPONENT_UPPER)

    set(FIND_SFML_COMPONENT_VAR SFML_${FIND_SFML_COMPONENT_UPPER}_LIBRARY)

    set(FIND_SFML_COMPONENT_NAME ${FIND_SFML_LIB_PREFIX}${FIND_SFML_COMPONENT_LOWER}${FIND_SFML_LIB_SUFFIX})



    # release library

    find_library(${FIND_SFML_COMPONENT_VAR}

                 NAMES ${FIND_SFML_COMPONENT_NAME}

                 PATH_SUFFIXES lib64 lib

                 PATHS ${FIND_SFML_LIB_PATHS})



    # debug library

    find_library(${FIND_SFML_COMPONENT_VAR}_DEBUG

                 NAMES ${FIND_SFML_COMPONENT_NAME}-d

                 PATH_SUFFIXES lib64 lib

                 PATHS ${FIND_SFML_LIB_PATHS})



    set(SFML_LIBRARIES_NAMES ${SFML_LIBRARIES_NAMES} ${FIND_SFML_COMPONENT_VAR})

    set(SFML_LIBRARIES ${SFML_LIBRARIES} ${${FIND_SFML_COMPONENT_VAR}})

endforeach()



# handle the QUIETLY and REQUIRED arguments and set SFML_FOUND to TRUE if all listed variables are TRUE

INCLUDE(FindPackageHandleStandardArgs)

FIND_PACKAGE_HANDLE_STANDARD_ARGS(SFML DEFAULT_MSG SFML_INCLUDE_DIR ${SFML_LIBRARIES_NAMES})

MARK_AS_ADVANCED(SFML_INCLUDE_DIR ${SFML_LIBRARIES_NAMES})