# Once done these will be defined:
#
# * DETOURS_FOUND
# * DETOURS_INCLUDE_DIRS
# * DETOURS_LIBRARIES
#
# For use in OBS:
#
# DETOURS_INCLUDE_DIR

find_package(PkgConfig QUIET)
if(PKG_CONFIG_FOUND)
  pkg_check_modules(_DETOURS QUIET detours)
endif()

if(CMAKE_SIZEOF_VOID_P EQUAL 8)
  set(_lib_suffix 64)
else()
  set(_lib_suffix 32)
endif()

find_path(
  DETOURS_INCLUDE_DIR
  NAMES detours.h
  HINTS ENV DETOURS_PATH ${DETOURS_PATH} ${CMAKE_SOURCE_DIR}/${DETOURS_PATH}
        ${_DETOURS_INCLUDE_DIRS}
  PATHS /usr/include /usr/local/include /opt/local/include /sw/include
  PATH_SUFFIXES include)

find_library(
  DETOURS_LIB
  NAMES ${_DETOURS_LIBRARIES} detours
  HINTS ENV DETOURS_PATH ${DETOURS_PATH} ${CMAKE_SOURCE_DIR}/${DETOURS_PATH}
        ${_DETOURS_LIBRARY_DIRS}
  PATHS /usr/lib /usr/local/lib /opt/local/lib /sw/lib
  PATH_SUFFIXES
    lib${_lib_suffix}
    lib
    libs${_lib_suffix}
    libs
    bin${_lib_suffix}
    bin
    ../lib${_lib_suffix}
    ../lib
    ../libs${_lib_suffix}
    ../libs
    ../bin${_lib_suffix}
    ../bin)

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Detours DEFAULT_MSG DETOURS_LIB
                                  DETOURS_INCLUDE_DIR)
mark_as_advanced(DETOURS_INCLUDE_DIR DETOURS_LIB)

if(DETOURS_FOUND)
  set(DETOURS_INCLUDE_DIRS ${DETOURS_INCLUDE_DIR})
  set(DETOURS_LIBRARIES ${DETOURS_LIB})

  if(NOT TARGET Detours::Detours)
    if(IS_ABSOLUTE "${DETOURS_LIBRARIES}")
      add_library(Detours::Detours UNKNOWN IMPORTED)
      set_target_properties(Detours::Detours PROPERTIES IMPORTED_LOCATION
                                                        "${DETOURS_LIBRARIES}")
    else()
      add_library(Detours::Detours INTERFACE IMPORTED)
      set_target_properties(Detours::Detours PROPERTIES IMPORTED_LIBNAME
                                                        "${DETOURS_LIBRARIES}")
    endif()

    set_target_properties(
      Detours::Detours PROPERTIES INTERFACE_INCLUDE_DIRECTORIES
                                  "${DETOURS_INCLUDE_DIRS}")
  endif()

endif()