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_WEBKIT2_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit2")
  22 set(DERIVED_SOURCES_WEBINSPECTORUI_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebInspectorUI")
  23 set(DERIVED_SOURCES_WTF_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WTF")
  24
  25 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
  26
  27 if (NOT DEFINED ENABLE_WEBKIT)
  28     set(ENABLE_WEBKIT ON)
  29 endif ()
  30
  31 if (NOT DEFINED ENABLE_TOOLS AND EXISTS ${TOOLS_DIR})
  32     set(ENABLE_TOOLS ON)
  33 endif ()
  34
  35 include(WebKitMacros)
  36 include(WebKitFS)
  37 include(WebKitHelpers)
  38 include(WebKitFeatures)
  39
  40 # -----------------------------------------------------------------------------
  41 # Determine which port will be built
  42 # -----------------------------------------------------------------------------
  43 set(ALL_PORTS Efl GTK AppleWin WinCairo Mac)
  44 set(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
  45
  46 list(FIND ALL_PORTS ${PORT} RET)
  47 if (${RET} EQUAL -1)
  48     message(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
  49 endif ()
  50
  51 string(TOLOWER ${PORT} WEBKIT_PORT_DIR)
  52
  53 # -----------------------------------------------------------------------------
  54 # Find common packages (used by all ports)
  55 # -----------------------------------------------------------------------------
  56 find_package(BISON 2.3 REQUIRED)
  57 if (!APPLE)
  58     find_package(FLEX 2.5.34 REQUIRED)
  59 endif ()
  60
  61 # TODO Enforce version requirement for gperf
  62 find_package(Gperf 3.0.1 REQUIRED)
  63
  64 # TODO Enforce version requirement for perl
  65 find_package(Perl 5.10.0 REQUIRED)
  66
  67 find_package(PythonInterp 2.7.0 REQUIRED)
  68
  69 # We cannot check for RUBY_FOUND because it is set only when the full package is installed and
  70 # the only thing we need is the interpreter. Unlike Python, cmake does not provide a macro
  71 # for finding only the Ruby interpreter.
  72 find_package(Ruby 1.8.7)
  73 if (NOT RUBY_EXECUTABLE OR RUBY_VERSION VERSION_LESS 1.8.7)
  74     message(FATAL_ERROR "Ruby 1.8.7 or higher is required.")
  75 endif ()
  76
  77 # -----------------------------------------------------------------------------
  78 # Determine the target processor
  79 # -----------------------------------------------------------------------------
  80 # Use MSVC_CXX_ARCHITECTURE_ID instead of CMAKE_SYSTEM_PROCESSOR when defined,
  81 # since the later one just resolves to the host processor on Windows.
  82 if (MSVC_CXX_ARCHITECTURE_ID)
  83     string(TOLOWER ${MSVC_CXX_ARCHITECTURE_ID} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  84 else ()
  85     string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  86 endif ()
  87 if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  88     set(WTF_CPU_ARM 1)
  89 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
  90     set(WTF_CPU_ARM64 1)
  91 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
  92     set(WTF_CPU_MIPS 1)
  93 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sh4")
  94     set(WTF_CPU_SH4 1)
  95 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x64|x86_64|amd64)")
  96     set(WTF_CPU_X86_64 1)
  97 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
  98     set(WTF_CPU_X86 1)
  99 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
 100     set(WTF_CPU_PPC 1)
 101 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
 102     set(WTF_CPU_PPC64 1)
 103 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
 104     set(WTF_CPU_PPC64LE 1)
 105 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "parisc*")
 106     set(WTF_CPU_HPPA 1)
 107 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
 108     set(WTF_CPU_S390 1)
 109 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
 110     set(WTF_CPU_S390X 1)
 111 else ()
 112     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
 113 endif ()
 114
 115 # -----------------------------------------------------------------------------
 116 # Determine the operating system
 117 # -----------------------------------------------------------------------------
 118 if (UNIX)
 119     if (APPLE)
 120         set(WTF_OS_MAC_OS_X 1)
 121     else ()
 122         set(WTF_OS_UNIX 1)
 123     endif ()
 124 elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
 125     set(WTF_OS_WINDOWS 1)
 126 else ()
 127     message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
 128 endif ()
 129
 130 # -----------------------------------------------------------------------------
 131 # Default library types
 132 # -----------------------------------------------------------------------------
 133 option(SHARED_CORE "build JavaScriptCore and WebCore as shared libraries")
 134
 135 if (SHARED_CORE)
 136     set(JavaScriptCore_LIBRARY_TYPE SHARED)
 137     set(WebCore_LIBRARY_TYPE SHARED)
 138 else ()
 139     set(JavaScriptCore_LIBRARY_TYPE SHARED)
 140     set(WebCore_LIBRARY_TYPE STATIC)
 141 endif ()
 142
 143 set(WebKit_LIBRARY_TYPE SHARED)
 144 set(WebKit2_LIBRARY_TYPE SHARED)
 145 set(WebCoreTestSupport_LIBRARY_TYPE STATIC)
 146
 147 # -----------------------------------------------------------------------------
 148 # Install JavaScript shell
 149 # -----------------------------------------------------------------------------
 150 option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
 151
 152 # -----------------------------------------------------------------------------
 153 # Common options
 154 #------------------------------------------------------------------------------
 155 include(OptionsCommon)
 156 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 157 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 158 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 159
 160 # -----------------------------------------------------------------------------
 161 # Port-specific options
 162 # -----------------------------------------------------------------------------
 163 include(Options${PORT})
 164
 165 # -----------------------------------------------------------------------------
 166 # Enable API unit tests and create a target for the test runner
 167 # -----------------------------------------------------------------------------
 168 if (ENABLE_API_TESTS)
 169     enable_testing()
 170 endif ()
 171
 172 # -----------------------------------------------------------------------------
 173 # Define packaging
 174 # -----------------------------------------------------------------------------
 175 include(WebKitPackaging)
 176
 177 # -----------------------------------------------------------------------------
 178 # Add module directories
 179 # -----------------------------------------------------------------------------
 180 add_subdirectory(Source)
 181
 182 # -----------------------------------------------------------------------------
 183 # Add tools
 184 # -----------------------------------------------------------------------------
 185 if (ENABLE_TOOLS)
 186     add_subdirectory(Tools)
 187 endif ()
 188
 189 # -----------------------------------------------------------------------------
 190 # Print the features list last, for maximum visibility.
 191 # -----------------------------------------------------------------------------
 192 PRINT_WEBKIT_OPTIONS()
 193
 194 # -----------------------------------------------------------------------------
 195 # Create the configuration header
 196 # -----------------------------------------------------------------------------
 197 CREATE_CONFIGURATION_HEADER()