Source/cmake/WebKitFeatures.cmake

   1 SET(DEFAULT 0)
   2 SET(DEPENDS 1)
   3
   4 SET(WEBKIT_FEATURES "")
   5
   6 SET(HTML_FEATURES "")
   7 SET(SVG_FEATURES "")
   8
   9 MACRO(WEBKIT_SEPARATE_FEATURES _name _value)
  10         FOREACH(f ${ARGN})
  11                 LIST(APPEND ${f}_FEATURES "${_name}=${_value}")
  12         ENDFOREACH()
  13 ENDMACRO(WEBKIT_SEPARATE_FEATURES)
  14
  15 MACRO(WEBKIT_FEATURE_CHECK_DEPS _deps _deps_ok)
  16         SET(${_deps_ok} TRUE)
  17
  18         LIST(LENGTH ${_deps} ${_deps_ok}_LIST_SIZE)
  19         IF (${${_deps_ok}_LIST_SIZE} GREATER 1)
  20                 FOREACH(_dep ${${_deps}})
  21                         IF (NOT ${_dep})
  22                                 SET(${_deps_ok} FALSE)
  23                                 BREAK()
  24                         ENDIF ()
  25                 ENDFOREACH ()
  26         ELSE ()
  27                 IF (NOT ${_deps})
  28                         SET(${_deps_ok} FALSE)
  29                 ENDIF ()
  30         ENDIF ()
  31 ENDMACRO()
  32
  33 MACRO(WEBKIT_FEATURE _feature _description _type _args)
  34         IF (${_type} EQUAL ${DEPENDS})
  35                 WEBKIT_FEATURE_CHECK_DEPS(${_args} DEPS_OK_${_feature})
  36                 OPTION(${_feature} "${_description}" DEPS_OK_${_feature})
  37         ELSEIF (${_type} EQUAL ${DEFAULT})
  38                 OPTION(${_feature} "${_description}" ${_args})
  39         ENDIF ()
  40
  41         LIST(APPEND WEBKIT_FEATURES ${_feature})
  42
  43         IF (${_feature})
  44                 SET(${_feature}_VALUE 1)
  45                 WEBKIT_SEPARATE_FEATURES(${_feature} 1 ${ARGN})
  46                 LIST(APPEND FEATURE_DEFINES ${_feature})
  47         ELSE ()
  48                 SET(${_feature}_VALUE 0)
  49                 WEBKIT_SEPARATE_FEATURES(${_feature} 0 ${ARGN})
  50         ENDIF ()
  51 ENDMACRO()
  52
  53 MACRO(WEBKIT_PRINT_FEATURES)
  54         MESSAGE(STATUS "Enabled features:")
  55
  56         SET(MAX_FEATURE_LENGTH 0)
  57         FOREACH (_feature ${WEBKIT_FEATURES})
  58                 STRING(LENGTH ${_feature} FEATURE_LENGTH)
  59                 IF (FEATURE_LENGTH GREATER MAX_FEATURE_LENGTH)
  60                         SET(MAX_FEATURE_LENGTH ${FEATURE_LENGTH})
  61                 ENDIF ()
  62         ENDFOREACH ()
  63
  64         SET(ODD 0)
  65         FOREACH (_feature ${WEBKIT_FEATURES})
  66                 STRING(LENGTH ${_feature} FEATURE_LENGTH)
  67                 SET(SPACES "")
  68
  69                 IF (ODD)
  70                         FOREACH (IGNORE RANGE ${FEATURE_LENGTH} ${MAX_FEATURE_LENGTH})
  71                                 SET(SPACES "${SPACES} ")
  72                         ENDFOREACH ()
  73                         SET(ODD 0)
  74                 ELSE ()
  75                         FOREACH (IGNORE RANGE ${FEATURE_LENGTH} ${MAX_FEATURE_LENGTH})
  76                                 SET(SPACES "${SPACES}.")
  77                         ENDFOREACH ()
  78                         SET(ODD 1)
  79                 ENDIF ()
  80
  81                 IF (${_feature})
  82                         MESSAGE(STATUS "  ${_feature} ${SPACES} ON")
  83                 ELSE ()
  84                         MESSAGE(STATUS "  ${_feature} ${SPACES} OFF")
  85                 ENDIF ()
  86         ENDFOREACH ()
  87
  88         UNSET(FEATURE_LENGTH)
  89         UNSET(MAX_FEATURE_LENGTH)
  90         UNSET(ODD)
  91 ENDMACRO()