Source/CMakeLists.txt

   1 CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
   2 PROJECT(WebKit)
   3
   4 # Set a default build type if and only if user did not define one as command
   5 # line options and he did not give custom CFLAGS or CXXFLAGS. Otherwise, flags
   6 # from default build type would overwrite user-defined ones.
   7 IF (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_C_FLAGS AND NOT CMAKE_CXX_FLAGS)
   8     SET(CMAKE_BUILD_TYPE Release)
   9 ENDIF ()
  10 SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
  11
  12 SET(JAVASCRIPTCORE_DIR "${CMAKE_SOURCE_DIR}/JavaScriptCore")
  13 SET(WEBCORE_DIR "${CMAKE_SOURCE_DIR}/WebCore")
  14 SET(WEBKIT_DIR "${CMAKE_SOURCE_DIR}/WebKit")
  15 SET(THIRDPARTY_DIR "${CMAKE_SOURCE_DIR}/ThirdParty")
  16 SET(TOOLS_DIR "${CMAKE_SOURCE_DIR}/../Tools")
  17 SET(DERIVED_SOURCES_WEBCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebCore")
  18 SET(DERIVED_SOURCES_JAVASCRIPTCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/JavaScriptCore")
  19
  20 INCLUDE(WebKitMacros)
  21 INCLUDE(WebKitFS)
  22 INCLUDE(WebKitHelpers)
  23 INCLUDE(WebKitFeatures)
  24
  25 # -----------------------------------------------------------------------------
  26 # Determine which port will be built
  27 # -----------------------------------------------------------------------------
  28 SET(ALL_PORTS Efl WinCE)
  29 SET(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
  30
  31 LIST(FIND ALL_PORTS ${PORT} RET)
  32 IF (${RET} EQUAL -1)
  33     MESSAGE(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
  34 ENDIF ()
  35
  36 # -----------------------------------------------------------------------------
  37 # Find common packages (used by all ports)
  38 # -----------------------------------------------------------------------------
  39 FIND_PACKAGE(BISON REQUIRED)
  40 FIND_PACKAGE(FLEX REQUIRED)
  41 FIND_PACKAGE(Gperf REQUIRED)
  42 FIND_PACKAGE(Perl REQUIRED)
  43 FIND_PACKAGE(PythonInterp REQUIRED)
  44
  45 # -----------------------------------------------------------------------------
  46 # Determine the target processor
  47 # -----------------------------------------------------------------------------
  48 STRING(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  49 IF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  50     SET(WTF_CPU_ARM 1)
  51 ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64)")
  52     SET(WTF_CPU_X86_64 1)
  53 ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
  54     SET(WTF_CPU_X86 1)
  55 ELSE ()
  56     MESSAGE(FATAL_ERROR "Unknown CPU '${CMAKE_SYSTEM_PROCESSOR}'")
  57 ENDIF ()
  58
  59 # -----------------------------------------------------------------------------
  60 # Determine the operating system
  61 # -----------------------------------------------------------------------------
  62 IF (CMAKE_SYSTEM_NAME MATCHES "Linux")
  63     SET(WTF_OS_UNIX 1)
  64
  65     IF (APPLE)
  66         SET(WTF_OS_MAC_OS_X 1)
  67     ENDIF ()
  68 ELSEIF (CMAKE_SYSTEM_NAME MATCHES "Windows")
  69     SET(WTF_OS_WINDOWS 1)
  70 ELSE ()
  71     MESSAGE(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
  72 ENDIF ()
  73
  74 # -----------------------------------------------------------------------------
  75 # Default target names (can be overrriden in Options${PORT}.cmake file)
  76 # -----------------------------------------------------------------------------
  77 SET(JSC_EXECUTABLE_NAME JSC)
  78 SET(WTF_LIBRARY_NAME WTF)
  79 SET(JavaScriptCore_LIBRARY_NAME JavaScriptCore)
  80 SET(WebCore_LIBRARY_NAME WebCore)
  81 SET(WebKit_LIBRARY_NAME WebKit)
  82
  83 # -----------------------------------------------------------------------------
  84 # Default library types
  85 # -----------------------------------------------------------------------------
  86 OPTION(SHARED_CORE "build WTF, JavaScriptCore and WebCore as shared libraries")
  87
  88 IF (SHARED_CORE)
  89     SET(WTF_LIBRARY_TYPE SHARED)
  90     SET(JavaScriptCore_LIBRARY_TYPE SHARED)
  91     SET(WebCore_LIBRARY_TYPE SHARED)
  92 ELSE ()
  93     SET(WTF_LIBRARY_TYPE STATIC)
  94     SET(JavaScriptCore_LIBRARY_TYPE STATIC)
  95     SET(WebCore_LIBRARY_TYPE STATIC)
  96 ENDIF ()
  97
  98 SET(WebKit_LIBRARY_TYPE SHARED)
  99
 100 # -----------------------------------------------------------------------------
 101 # Port-specific options
 102 # -----------------------------------------------------------------------------
 103 INCLUDE(OptionsCommon)
 104 INCLUDE(Options${PORT})
 105
 106 # -----------------------------------------------------------------------------
 107 # Define packaging
 108 # -----------------------------------------------------------------------------
 109 INCLUDE(WebKitPackaging)
 110
 111 # -----------------------------------------------------------------------------
 112 # Add module directories
 113 # -----------------------------------------------------------------------------
 114 ADD_SUBDIRECTORY(JavaScriptCore)
 115 ADD_SUBDIRECTORY(WebCore)
 116 ADD_SUBDIRECTORY(WebKit)
 117
 118 # -----------------------------------------------------------------------------
 119 # Add test browser if exists
 120 # -----------------------------------------------------------------------------
 121 INCLUDE_IF_EXISTS(${TOOLS_DIR}/CMakeLists${PORT}.txt)
 122
 123 # -----------------------------------------------------------------------------
 124 # Set compiler flags for all targets
 125 # -----------------------------------------------------------------------------
 126 WEBKIT_SET_EXTRA_COMPILER_FLAGS(${WTF_LIBRARY_NAME})
 127 WEBKIT_SET_EXTRA_COMPILER_FLAGS(${JavaScriptCore_LIBRARY_NAME})
 128 WEBKIT_SET_EXTRA_COMPILER_FLAGS(${WebCore_LIBRARY_NAME})
 129 WEBKIT_SET_EXTRA_COMPILER_FLAGS(${WebKit_LIBRARY_NAME})
 130
 131 # -----------------------------------------------------------------------------
 132 # Create the configuration file
 133 # -----------------------------------------------------------------------------
 134 CONFIGURE_FILE(cmakeconfig.h.cmake ${CMAKE_BINARY_DIR}/cmakeconfig.h @ONLY)
 135
 136 # -----------------------------------------------------------------------------
 137 # Prints a summary of all enabled/disabled features
 138 # -----------------------------------------------------------------------------
 139 WEBKIT_PRINT_FEATURES()