cmake/modules/FindHarfBuzz.cmake

   1 #.rst:
   2 # FindHarfbuzz
   3 # ------------
   4 # Finds the HarfBuzz library
   5 #
   6 # This will define the following target:
   7 #
   8 #   ${APP_NAME_LC}::HarfBuzz   - The HarfBuzz library
   9
  10 if(NOT TARGET ${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME})
  11   find_package(PkgConfig QUIET)
  12   if(PKG_CONFIG_FOUND AND NOT (WIN32 OR WINDOWS_STORE))
  13     pkg_check_modules(PC_HARFBUZZ harfbuzz QUIET)
  14   endif()
  15
  16   find_path(HARFBUZZ_INCLUDE_DIR NAMES harfbuzz/hb-ft.h hb-ft.h
  17                                  HINTS ${DEPENDS_PATH}/include
  18                                        ${PC_HARFBUZZ_INCLUDEDIR}
  19                                        ${PC_HARFBUZZ_INCLUDE_DIRS}
  20                                  ${${CORE_PLATFORM_LC}_SEARCH_CONFIG})
  21   find_library(HARFBUZZ_LIBRARY NAMES harfbuzz
  22                                 HINTS ${DEPENDS_PATH}/lib ${PC_HARFBUZZ_LIBDIR}
  23                                 ${${CORE_PLATFORM_LC}_SEARCH_CONFIG})
  24
  25   set(HARFBUZZ_VERSION ${PC_HARFBUZZ_VERSION})
  26
  27   include(FindPackageHandleStandardArgs)
  28   find_package_handle_standard_args(HarfBuzz
  29                                     REQUIRED_VARS HARFBUZZ_LIBRARY HARFBUZZ_INCLUDE_DIR
  30                                     VERSION_VAR HARFBUZZ_VERSION)
  31
  32   if(HARFBUZZ_FOUND)
  33     add_library(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} UNKNOWN IMPORTED)
  34     set_target_properties(${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME} PROPERTIES
  35                                                                      IMPORTED_LOCATION "${HARFBUZZ_LIBRARY}"
  36                                                                      INTERFACE_INCLUDE_DIRECTORIES "${HARFBUZZ_INCLUDE_DIR}")
  37
  38     if(NOT TARGET harfbuzz::harfbuzz)
  39       add_library(harfbuzz::harfbuzz ALIAS ${APP_NAME_LC}::${CMAKE_FIND_PACKAGE_NAME})
  40     endif()
  41   else()
  42     if(HarfBuzz_FIND_REQUIRED)
  43       message(FATAL_ERROR "Harfbuzz libraries were not found.")
  44     endif()
  45   endif()
  46 endif()