cmake/modules/FindTagLib.cmake

   1 #.rst:
   2 # FindTagLib
   3 # ----------
   4 # Finds the TagLib library
   5 #
   6 # This will define the following variables::
   7 #
   8 # TAGLIB_FOUND - system has TagLib
   9 # TAGLIB_INCLUDE_DIRS - the TagLib include directory
  10 # TAGLIB_LIBRARIES - the TagLib libraries
  11 #
  12 # and the following imported targets::
  13 #
  14 #   TagLib::TagLib   - The TagLib library
  15
  16 if(ENABLE_INTERNAL_TAGLIB)
  17   include(cmake/scripts/common/ModuleHelpers.cmake)
  18
  19   set(MODULE_LC taglib)
  20
  21   SETUP_BUILD_VARS()
  22
  23   set(TAGLIB_VERSION ${${MODULE}_VER})
  24
  25   if(WIN32 OR WINDOWS_STORE)
  26     set(patches "${CMAKE_SOURCE_DIR}/tools/depends/target/${MODULE_LC}/001-cmake-pdb-debug.patch")
  27     generate_patchcommand("${patches}")
  28
  29     if(WINDOWS_STORE)
  30       set(EXTRA_ARGS -DPLATFORM_WINRT=ON)
  31     endif()
  32   endif()
  33
  34   # Debug postfix only used for windows
  35   if(WIN32 OR WINDOWS_STORE)
  36     set(TAGLIB_DEBUG_POSTFIX "d")
  37   endif()
  38
  39   set(CMAKE_ARGS -DBUILD_SHARED_LIBS=OFF
  40                  -DBUILD_EXAMPLES=OFF
  41                  -DBUILD_TESTING=OFF
  42                  -DBUILD_BINDINGS=OFF
  43                  ${EXTRA_ARGS})
  44
  45   BUILD_DEP_TARGET()
  46
  47 else()
  48
  49   if(PKG_CONFIG_FOUND)
  50     pkg_check_modules(PC_TAGLIB taglib>=1.9.0 QUIET)
  51   endif()
  52
  53   find_path(TAGLIB_INCLUDE_DIR taglib/tag.h
  54                                PATHS ${PC_TAGLIB_INCLUDEDIR})
  55   find_library(TAGLIB_LIBRARY_RELEASE NAMES tag
  56                                       PATHS ${PC_TAGLIB_LIBDIR})
  57   find_library(TAGLIB_LIBRARY_DEBUG NAMES tagd
  58                                     PATHS ${PC_TAGLIB_LIBDIR})
  59   set(TAGLIB_VERSION ${PC_TAGLIB_VERSION})
  60
  61 endif()
  62
  63 include(SelectLibraryConfigurations)
  64 select_library_configurations(TAGLIB)
  65
  66 include(FindPackageHandleStandardArgs)
  67 find_package_handle_standard_args(TagLib
  68                                   REQUIRED_VARS TAGLIB_LIBRARY TAGLIB_INCLUDE_DIR
  69                                   VERSION_VAR TAGLIB_VERSION)
  70
  71 if(TAGLIB_FOUND)
  72   set(TAGLIB_INCLUDE_DIRS ${TAGLIB_INCLUDE_DIR})
  73   set(TAGLIB_LIBRARIES ${TAGLIB_LIBRARY})
  74
  75   # Workaround broken .pc file
  76   list(APPEND TAGLIB_LIBRARIES ${PC_TAGLIB_ZLIB_LIBRARIES})
  77
  78   if(NOT TARGET TagLib::TagLib)
  79     add_library(TagLib::TagLib UNKNOWN IMPORTED)
  80     if(TAGLIB_LIBRARY_RELEASE)
  81       set_target_properties(TagLib::TagLib PROPERTIES
  82                                            IMPORTED_CONFIGURATIONS RELEASE
  83                                            IMPORTED_LOCATION "${TAGLIB_LIBRARY_RELEASE}")
  84     endif()
  85     if(TAGLIB_LIBRARY_DEBUG)
  86       set_target_properties(TagLib::TagLib PROPERTIES
  87                                            IMPORTED_CONFIGURATIONS DEBUG
  88                                            IMPORTED_LOCATION "${TAGLIB_LIBRARY_DEBUG}")
  89     endif()
  90     set_target_properties(TagLib::TagLib PROPERTIES
  91                                          INTERFACE_INCLUDE_DIRECTORIES "${TAGLIB_INCLUDE_DIR}")
  92     if(TARGET taglib)
  93       add_dependencies(TagLib::TagLib taglib)
  94     endif()
  95   endif()
  96   set_property(GLOBAL APPEND PROPERTY INTERNAL_DEPS_PROP TagLib::TagLib)
  97 endif()
  98
  99 mark_as_advanced(TAGLIB_INCLUDE_DIR TAGLIB_LIBRARY)