# Soliton CMake config — find_package(Soliton) support.
#
# Provides:
#   Soliton::Soliton   — imported target (static or shared, depending on what's installed)
#   Soliton_FOUND       — TRUE if found
#   Soliton_INCLUDE_DIR — path to soliton.h
#   Soliton_LIBRARY     — path to libsoliton.a or libsoliton.so

include(FindPackageHandleStandardArgs)

find_path(Soliton_INCLUDE_DIR
  NAMES soliton.h
  HINTS
    ${CMAKE_INSTALL_PREFIX}/include
    /usr/local/include
    /usr/include
)

# Prefer static, fall back to shared.
find_library(Soliton_LIBRARY
  NAMES soliton
  HINTS
    ${CMAKE_INSTALL_PREFIX}/lib
    /usr/local/lib
    /usr/lib
)

find_package_handle_standard_args(Soliton
  REQUIRED_VARS Soliton_LIBRARY Soliton_INCLUDE_DIR
)

if(Soliton_FOUND AND NOT TARGET Soliton::Soliton)
  # Detect whether the found library is static (.a) or shared (.so/.dylib).
  get_filename_component(_sol_ext "${Soliton_LIBRARY}" EXT)
  if(_sol_ext STREQUAL ".a" OR _sol_ext STREQUAL ".lib")
    set(_sol_type STATIC)
  else()
    set(_sol_type SHARED)
  endif()

  add_library(Soliton::Soliton ${_sol_type} IMPORTED)
  set_target_properties(Soliton::Soliton PROPERTIES
    IMPORTED_LOCATION "${Soliton_LIBRARY}"
    INTERFACE_INCLUDE_DIRECTORIES "${Soliton_INCLUDE_DIR}"
  )

  # Static linking needs these system libs.
  if(_sol_type STREQUAL "STATIC")
    if(UNIX AND NOT APPLE)
      set_property(TARGET Soliton::Soliton APPEND PROPERTY
        INTERFACE_LINK_LIBRARIES m dl pthread)
    elseif(APPLE)
      set_property(TARGET Soliton::Soliton APPEND PROPERTY
        INTERFACE_LINK_LIBRARIES m dl pthread "-framework Security")
    elseif(WIN32)
      set_property(TARGET Soliton::Soliton APPEND PROPERTY
        INTERFACE_LINK_LIBRARIES ws2_32 userenv bcrypt ntdll)
    endif()
  endif()

  unset(_sol_type)
  unset(_sol_ext)
endif()