CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.3)
   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 string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE)
  11
  12 # -----------------------------------------------------------------------------
  13 # Default library type
  14 # -----------------------------------------------------------------------------
  15 set(WTF_DIR "${CMAKE_SOURCE_DIR}/Source/WTF")
  16 set(JAVASCRIPTCORE_DIR "${CMAKE_SOURCE_DIR}/Source/JavaScriptCore")
  17 set(WEBCORE_DIR "${CMAKE_SOURCE_DIR}/Source/WebCore")
  18 set(WEBKIT_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit")
  19 set(WEBKIT2_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit2")
  20 set(THIRDPARTY_DIR "${CMAKE_SOURCE_DIR}/Source/ThirdParty")
  21
  22 set(TOOLS_DIR "${CMAKE_SOURCE_DIR}/Tools")
  23
  24 set(DERIVED_SOURCES_DIR "${CMAKE_BINARY_DIR}/DerivedSources")
  25 set(DERIVED_SOURCES_JAVASCRIPTCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/JavaScriptCore")
  26 set(DERIVED_SOURCES_WEBCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebCore")
  27 set(DERIVED_SOURCES_WEBKIT_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit")
  28 set(DERIVED_SOURCES_WEBKIT2_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit2")
  29
  30 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
  31
  32 set(ENABLE_WEBCORE ON)
  33
  34 if (NOT DEFINED ENABLE_WEBKIT)
  35     set(ENABLE_WEBKIT ON)
  36 endif ()
  37
  38 if (NOT DEFINED ENABLE_TOOLS AND EXISTS ${TOOLS_DIR})
  39     set(ENABLE_TOOLS ON)
  40 endif ()
  41
  42 include(WebKitMacros)
  43 include(WebKitFS)
  44 include(WebKitHelpers)
  45 include(WebKitFeatures)
  46
  47 # -----------------------------------------------------------------------------
  48 # Determine which port will be built
  49 # -----------------------------------------------------------------------------
  50 set(ALL_PORTS Efl WinCE BlackBerry)
  51 set(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
  52
  53 list(FIND ALL_PORTS ${PORT} RET)
  54 if (${RET} EQUAL -1)
  55     message(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
  56 endif ()
  57
  58 string(TOLOWER ${PORT} WEBKIT_PORT_DIR)
  59
  60 # -----------------------------------------------------------------------------
  61 # Find common packages (used by all ports)
  62 # -----------------------------------------------------------------------------
  63 find_package(BISON 2.4.1 REQUIRED)
  64 find_package(FLEX 2.5.34 REQUIRED)
  65
  66 # TODO Enforce version requirement for gperf
  67 find_package(Gperf 3.0.1 REQUIRED)
  68
  69 # TODO Enforce version requirement for perl
  70 find_package(Perl 5.10.0 REQUIRED)
  71
  72 find_package(PythonInterp 2.6.0 REQUIRED)
  73 find_package(Ruby 1.8.7)
  74
  75 # -----------------------------------------------------------------------------
  76 # Determine the target processor
  77 # -----------------------------------------------------------------------------
  78 string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  79 if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  80     set(WTF_CPU_ARM 1)
  81 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
  82     set(WTF_CPU_MIPS 1)
  83 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64|amd64)")
  84     set(WTF_CPU_X86_64 1)
  85 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
  86     set(WTF_CPU_X86 1)
  87 else ()
  88     message(FATAL_ERROR "Unknown CPU '${CMAKE_SYSTEM_PROCESSOR}'")
  89 endif ()
  90
  91 # -----------------------------------------------------------------------------
  92 # Determine the operating system
  93 # -----------------------------------------------------------------------------
  94 if (UNIX)
  95     if (APPLE)
  96         set(WTF_OS_MAC_OS_X 1)
  97     else ()
  98         set(WTF_OS_UNIX 1)
  99     endif ()
 100 elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
 101     set(WTF_OS_WINDOWS 1)
 102 elseif (CMAKE_SYSTEM_NAME MATCHES "QNX")
 103     set(WTF_OS_QNX 1)
 104     set(WTF_OS_UNIX 1)
 105 else ()
 106     message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
 107 endif ()
 108
 109 # -----------------------------------------------------------------------------
 110 # Default target names (can be overrriden in Options${PORT}.cmake file)
 111 # -----------------------------------------------------------------------------
 112 set(JSC_EXECUTABLE_NAME JSC)
 113 set(WTF_LIBRARY_NAME WTF)
 114 set(JavaScriptCore_LIBRARY_NAME JavaScriptCore)
 115 set(WebCore_LIBRARY_NAME WebCore)
 116 set(WebKit_LIBRARY_NAME WebKit)
 117 set(WebKit2_LIBRARY_NAME WebKit2)
 118 set(WebCoreTestSupport_LIBRARY_NAME WebCoreTestSupport)
 119
 120 # -----------------------------------------------------------------------------
 121 # Default library types
 122 # -----------------------------------------------------------------------------
 123 option(SHARED_CORE "build JavaScriptCore and WebCore as shared libraries")
 124
 125 if (SHARED_CORE)
 126     set(JavaScriptCore_LIBRARY_TYPE SHARED)
 127     set(WebCore_LIBRARY_TYPE SHARED)
 128 else ()
 129     set(JavaScriptCore_LIBRARY_TYPE STATIC)
 130     set(WebCore_LIBRARY_TYPE STATIC)
 131 endif ()
 132
 133 set(WebKit_LIBRARY_TYPE SHARED)
 134 set(WebKit2_LIBRARY_TYPE SHARED)
 135 set(WebCoreTestSupport_LIBRARY_TYPE STATIC)
 136
 137 # -----------------------------------------------------------------------------
 138 # Common options
 139 #------------------------------------------------------------------------------
 140 include(OptionsCommon)
 141 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${LIB_INSTALL_DIR})
 142 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${LIB_INSTALL_DIR})
 143 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${EXEC_INSTALL_DIR})
 144
 145 # -----------------------------------------------------------------------------
 146 # Port-specific options
 147 # -----------------------------------------------------------------------------
 148 include(Options${PORT})
 149
 150 # -----------------------------------------------------------------------------
 151 # Enable API unit tests and create a target for the test runner
 152 # -----------------------------------------------------------------------------
 153 if (ENABLE_API_TESTS)
 154     enable_testing()
 155 endif ()
 156
 157 # -----------------------------------------------------------------------------
 158 # Install JavaScript shell
 159 # -----------------------------------------------------------------------------
 160 option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
 161
 162 # -----------------------------------------------------------------------------
 163 # Define packaging
 164 # -----------------------------------------------------------------------------
 165 include(WebKitPackaging)
 166
 167 # -----------------------------------------------------------------------------
 168 # Add module directories
 169 # -----------------------------------------------------------------------------
 170 add_subdirectory(Source)
 171
 172 # -----------------------------------------------------------------------------
 173 # Add tools
 174 # -----------------------------------------------------------------------------
 175 if (ENABLE_TOOLS)
 176     add_subdirectory(Tools)
 177 endif ()