CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.12)
   2 project(WebKit)
   3
   4 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
   5
   6 if (NOT DEFINED ENABLE_WEBKIT)
   7     set(ENABLE_WEBKIT ON)
   8 endif ()
   9
  10 if (NOT DEFINED ENABLE_TOOLS AND EXISTS "${CMAKE_SOURCE_DIR}/Tools")
  11     set(ENABLE_TOOLS ON)
  12 endif ()
  13
  14 include(WebKitMacros)
  15 include(WebKitFS)
  16 include(WebKitHelpers)
  17 include(WebKitFeatures)
  18
  19 # -----------------------------------------------------------------------------
  20 # Determine which port will be built
  21 # -----------------------------------------------------------------------------
  22 set(ALL_PORTS Efl GTK AppleWin WinCairo Mac)
  23 set(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
  24
  25 list(FIND ALL_PORTS ${PORT} RET)
  26 if (${RET} EQUAL -1)
  27     message(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
  28 endif ()
  29
  30 string(TOLOWER ${PORT} WEBKIT_PORT_DIR)
  31
  32 # -----------------------------------------------------------------------------
  33 # Find common packages (used by all ports)
  34 # -----------------------------------------------------------------------------
  35 find_package(BISON 2.3 REQUIRED)
  36 if (!APPLE)
  37     find_package(FLEX 2.5.34 REQUIRED)
  38 endif ()
  39
  40 # TODO Enforce version requirement for gperf
  41 find_package(Gperf 3.0.1 REQUIRED)
  42
  43 # TODO Enforce version requirement for perl
  44 find_package(Perl 5.10.0 REQUIRED)
  45
  46 find_package(PythonInterp 2.7.0 REQUIRED)
  47
  48 # We cannot check for RUBY_FOUND because it is set only when the full package is installed and
  49 # the only thing we need is the interpreter. Unlike Python, cmake does not provide a macro
  50 # for finding only the Ruby interpreter.
  51 find_package(Ruby 1.8.7)
  52 if (NOT RUBY_EXECUTABLE OR RUBY_VERSION VERSION_LESS 1.8.7)
  53     message(FATAL_ERROR "Ruby 1.8.7 or higher is required.")
  54 endif ()
  55
  56 # -----------------------------------------------------------------------------
  57 # Determine the target processor
  58 # -----------------------------------------------------------------------------
  59 # Use MSVC_CXX_ARCHITECTURE_ID instead of CMAKE_SYSTEM_PROCESSOR when defined,
  60 # since the later one just resolves to the host processor on Windows.
  61 if (MSVC_CXX_ARCHITECTURE_ID)
  62     string(TOLOWER ${MSVC_CXX_ARCHITECTURE_ID} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  63 else ()
  64     string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  65 endif ()
  66 if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  67     set(WTF_CPU_ARM 1)
  68 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
  69     set(WTF_CPU_ARM64 1)
  70 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
  71     set(WTF_CPU_MIPS 1)
  72 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sh4")
  73     set(WTF_CPU_SH4 1)
  74 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x64|x86_64|amd64)")
  75     set(WTF_CPU_X86_64 1)
  76 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
  77     set(WTF_CPU_X86 1)
  78 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
  79     set(WTF_CPU_PPC 1)
  80 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
  81     set(WTF_CPU_PPC64 1)
  82 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
  83     set(WTF_CPU_PPC64LE 1)
  84 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "parisc*")
  85     set(WTF_CPU_HPPA 1)
  86 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
  87     set(WTF_CPU_S390 1)
  88 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
  89     set(WTF_CPU_S390X 1)
  90 else ()
  91     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
  92 endif ()
  93
  94 # -----------------------------------------------------------------------------
  95 # Determine the operating system
  96 # -----------------------------------------------------------------------------
  97 if (UNIX)
  98     if (APPLE)
  99         set(WTF_OS_MAC_OS_X 1)
 100     else ()
 101         set(WTF_OS_UNIX 1)
 102     endif ()
 103 elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
 104     set(WTF_OS_WINDOWS 1)
 105 else ()
 106     message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
 107 endif ()
 108
 109 # -----------------------------------------------------------------------------
 110 # Default library types
 111 # -----------------------------------------------------------------------------
 112 option(SHARED_CORE "build JavaScriptCore and WebCore as shared libraries")
 113
 114 if (SHARED_CORE)
 115     set(JavaScriptCore_LIBRARY_TYPE SHARED)
 116     set(WebCore_LIBRARY_TYPE SHARED)
 117 else ()
 118     set(JavaScriptCore_LIBRARY_TYPE SHARED)
 119     set(WebCore_LIBRARY_TYPE STATIC)
 120 endif ()
 121
 122 set(WebKit_LIBRARY_TYPE SHARED)
 123 set(WebKit2_LIBRARY_TYPE SHARED)
 124 set(WebCoreTestSupport_LIBRARY_TYPE STATIC)
 125
 126 # -----------------------------------------------------------------------------
 127 # Install JavaScript shell
 128 # -----------------------------------------------------------------------------
 129 option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
 130
 131 # -----------------------------------------------------------------------------
 132 # Common options
 133 #------------------------------------------------------------------------------
 134 include(OptionsCommon)
 135 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 136 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 137 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 138
 139 # -----------------------------------------------------------------------------
 140 # Port-specific options
 141 # -----------------------------------------------------------------------------
 142 include(Options${PORT})
 143
 144 # -----------------------------------------------------------------------------
 145 # Enable API unit tests and create a target for the test runner
 146 # -----------------------------------------------------------------------------
 147 if (ENABLE_API_TESTS)
 148     enable_testing()
 149 endif ()
 150
 151 # -----------------------------------------------------------------------------
 152 # Define packaging
 153 # -----------------------------------------------------------------------------
 154 include(WebKitPackaging)
 155
 156 # -----------------------------------------------------------------------------
 157 # Add module directories
 158 # -----------------------------------------------------------------------------
 159 add_subdirectory(Source)
 160
 161 # -----------------------------------------------------------------------------
 162 # Add tools
 163 # -----------------------------------------------------------------------------
 164 if (ENABLE_TOOLS)
 165     add_subdirectory(Tools)
 166 endif ()
 167
 168 # -----------------------------------------------------------------------------
 169 # Print the features list last, for maximum visibility.
 170 # -----------------------------------------------------------------------------
 171 PRINT_WEBKIT_OPTIONS()
 172
 173 # -----------------------------------------------------------------------------
 174 # Create the configuration header
 175 # -----------------------------------------------------------------------------
 176 CREATE_CONFIGURATION_HEADER()