CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.12)
   2 project(WebKit)
   3
   4 # -----------------------------------------------------------------------------
   5 # Default library type
   6 # -----------------------------------------------------------------------------
   7 set(BMALLOC_DIR "${CMAKE_SOURCE_DIR}/Source/bmalloc")
   8 set(WTF_DIR "${CMAKE_SOURCE_DIR}/Source/WTF")
   9 set(JAVASCRIPTCORE_DIR "${CMAKE_SOURCE_DIR}/Source/JavaScriptCore")
  10 set(WEBCORE_DIR "${CMAKE_SOURCE_DIR}/Source/WebCore")
  11 set(WEBKIT_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit")
  12 set(WEBKIT2_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit2")
  13 set(THIRDPARTY_DIR "${CMAKE_SOURCE_DIR}/Source/ThirdParty")
  14
  15 set(TOOLS_DIR "${CMAKE_SOURCE_DIR}/Tools")
  16
  17 set(DERIVED_SOURCES_DIR "${CMAKE_BINARY_DIR}/DerivedSources")
  18 set(DERIVED_SOURCES_JAVASCRIPTCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/JavaScriptCore")
  19 set(DERIVED_SOURCES_WEBCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebCore")
  20 set(DERIVED_SOURCES_WEBKITLEGACY_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKitLegacy")
  21 set(DERIVED_SOURCES_WEBKIT_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit")
  22 set(DERIVED_SOURCES_WEBKIT2_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit2")
  23 set(DERIVED_SOURCES_WEBINSPECTORUI_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebInspectorUI")
  24 set(DERIVED_SOURCES_WTF_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WTF")
  25
  26 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
  27
  28 if (NOT DEFINED ENABLE_WEBKIT)
  29     set(ENABLE_WEBKIT ON)
  30 endif ()
  31
  32 if (NOT DEFINED ENABLE_TOOLS AND EXISTS ${TOOLS_DIR})
  33     set(ENABLE_TOOLS ON)
  34 endif ()
  35
  36 include(WebKitMacros)
  37 include(WebKitFS)
  38 include(WebKitHelpers)
  39 include(WebKitFeatures)
  40
  41 # -----------------------------------------------------------------------------
  42 # Determine which port will be built
  43 # -----------------------------------------------------------------------------
  44 set(ALL_PORTS Efl GTK AppleWin WinCairo Mac)
  45 set(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
  46
  47 list(FIND ALL_PORTS ${PORT} RET)
  48 if (${RET} EQUAL -1)
  49     message(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
  50 endif ()
  51
  52 string(TOLOWER ${PORT} WEBKIT_PORT_DIR)
  53
  54 # -----------------------------------------------------------------------------
  55 # Find common packages (used by all ports)
  56 # -----------------------------------------------------------------------------
  57 find_package(BISON 2.3 REQUIRED)
  58 if (!APPLE)
  59     find_package(FLEX 2.5.34 REQUIRED)
  60 endif ()
  61
  62 # TODO Enforce version requirement for gperf
  63 find_package(Gperf 3.0.1 REQUIRED)
  64
  65 # TODO Enforce version requirement for perl
  66 find_package(Perl 5.10.0 REQUIRED)
  67
  68 find_package(PythonInterp 2.7.0 REQUIRED)
  69
  70 # We cannot check for RUBY_FOUND because it is set only when the full package is installed and
  71 # the only thing we need is the interpreter. Unlike Python, cmake does not provide a macro
  72 # for finding only the Ruby interpreter.
  73 find_package(Ruby 1.8.7)
  74 if (NOT RUBY_EXECUTABLE OR RUBY_VERSION VERSION_LESS 1.8.7)
  75     message(FATAL_ERROR "Ruby 1.8.7 or higher is required.")
  76 endif ()
  77
  78 # -----------------------------------------------------------------------------
  79 # Determine the target processor
  80 # -----------------------------------------------------------------------------
  81 # Use MSVC_CXX_ARCHITECTURE_ID instead of CMAKE_SYSTEM_PROCESSOR when defined,
  82 # since the later one just resolves to the host processor on Windows.
  83 if (MSVC_CXX_ARCHITECTURE_ID)
  84     string(TOLOWER ${MSVC_CXX_ARCHITECTURE_ID} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  85 else ()
  86     string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  87 endif ()
  88 if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  89     set(WTF_CPU_ARM 1)
  90 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
  91     set(WTF_CPU_ARM64 1)
  92 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
  93     set(WTF_CPU_MIPS 1)
  94 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sh4")
  95     set(WTF_CPU_SH4 1)
  96 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x64|x86_64|amd64)")
  97     set(WTF_CPU_X86_64 1)
  98 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
  99     set(WTF_CPU_X86 1)
 100 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
 101     set(WTF_CPU_PPC 1)
 102 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
 103     set(WTF_CPU_PPC64 1)
 104 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
 105     set(WTF_CPU_PPC64LE 1)
 106 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "parisc*")
 107     set(WTF_CPU_HPPA 1)
 108 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
 109     set(WTF_CPU_S390 1)
 110 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
 111     set(WTF_CPU_S390X 1)
 112 else ()
 113     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
 114 endif ()
 115
 116 # -----------------------------------------------------------------------------
 117 # Determine the operating system
 118 # -----------------------------------------------------------------------------
 119 if (UNIX)
 120     if (APPLE)
 121         set(WTF_OS_MAC_OS_X 1)
 122     else ()
 123         set(WTF_OS_UNIX 1)
 124     endif ()
 125 elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
 126     set(WTF_OS_WINDOWS 1)
 127 else ()
 128     message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
 129 endif ()
 130
 131 # -----------------------------------------------------------------------------
 132 # Default library types
 133 # -----------------------------------------------------------------------------
 134 option(SHARED_CORE "build JavaScriptCore and WebCore as shared libraries")
 135
 136 if (SHARED_CORE)
 137     set(JavaScriptCore_LIBRARY_TYPE SHARED)
 138     set(WebCore_LIBRARY_TYPE SHARED)
 139 else ()
 140     set(JavaScriptCore_LIBRARY_TYPE SHARED)
 141     set(WebCore_LIBRARY_TYPE STATIC)
 142 endif ()
 143
 144 set(WebKit_LIBRARY_TYPE SHARED)
 145 set(WebKit2_LIBRARY_TYPE SHARED)
 146 set(WebCoreTestSupport_LIBRARY_TYPE STATIC)
 147
 148 # -----------------------------------------------------------------------------
 149 # Install JavaScript shell
 150 # -----------------------------------------------------------------------------
 151 option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
 152
 153 # -----------------------------------------------------------------------------
 154 # Common options
 155 #------------------------------------------------------------------------------
 156 include(OptionsCommon)
 157 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 158 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 159 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 160
 161 # -----------------------------------------------------------------------------
 162 # Port-specific options
 163 # -----------------------------------------------------------------------------
 164 include(Options${PORT})
 165
 166 # -----------------------------------------------------------------------------
 167 # Enable API unit tests and create a target for the test runner
 168 # -----------------------------------------------------------------------------
 169 if (ENABLE_API_TESTS)
 170     enable_testing()
 171 endif ()
 172
 173 # -----------------------------------------------------------------------------
 174 # Define packaging
 175 # -----------------------------------------------------------------------------
 176 include(WebKitPackaging)
 177
 178 # -----------------------------------------------------------------------------
 179 # Add module directories
 180 # -----------------------------------------------------------------------------
 181 add_subdirectory(Source)
 182
 183 # -----------------------------------------------------------------------------
 184 # Add tools
 185 # -----------------------------------------------------------------------------
 186 if (ENABLE_TOOLS)
 187     add_subdirectory(Tools)
 188 endif ()
 189
 190 # -----------------------------------------------------------------------------
 191 # Print the features list last, for maximum visibility.
 192 # -----------------------------------------------------------------------------
 193 PRINT_WEBKIT_OPTIONS()
 194
 195 # -----------------------------------------------------------------------------
 196 # Create the configuration header
 197 # -----------------------------------------------------------------------------
 198 CREATE_CONFIGURATION_HEADER()