CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.12)
   2 project(WebKit)
   3
   4 # This should be removed once we require CMake 3.3.
   5 if (POLICY CMP0058)
   6     cmake_policy(SET CMP0058 NEW)
   7 endif ()
   8
   9 set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
  10
  11 if (NOT DEFINED ENABLE_WEBKIT)
  12     set(ENABLE_WEBKIT ON)
  13 endif ()
  14
  15 if (NOT DEFINED ENABLE_TOOLS AND EXISTS "${CMAKE_SOURCE_DIR}/Tools")
  16     set(ENABLE_TOOLS ON)
  17 endif ()
  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 # Determine the target processor
  34 # -----------------------------------------------------------------------------
  35 # Use MSVC_CXX_ARCHITECTURE_ID instead of CMAKE_SYSTEM_PROCESSOR when defined,
  36 # since the later one just resolves to the host processor on Windows.
  37 if (MSVC_CXX_ARCHITECTURE_ID)
  38     string(TOLOWER ${MSVC_CXX_ARCHITECTURE_ID} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  39 else ()
  40     string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  41 endif ()
  42 if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  43     set(WTF_CPU_ARM 1)
  44 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
  45     set(WTF_CPU_ARM64 1)
  46 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
  47     set(WTF_CPU_MIPS 1)
  48 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sh4")
  49     set(WTF_CPU_SH4 1)
  50 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x64|x86_64|amd64)")
  51     set(WTF_CPU_X86_64 1)
  52 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
  53     set(WTF_CPU_X86 1)
  54 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
  55     set(WTF_CPU_PPC 1)
  56 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
  57     set(WTF_CPU_PPC64 1)
  58 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
  59     set(WTF_CPU_PPC64LE 1)
  60 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "parisc*")
  61     set(WTF_CPU_HPPA 1)
  62 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
  63     set(WTF_CPU_S390 1)
  64 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
  65     set(WTF_CPU_S390X 1)
  66 else ()
  67     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
  68 endif ()
  69
  70 # -----------------------------------------------------------------------------
  71 # Determine the operating system
  72 # -----------------------------------------------------------------------------
  73 if (UNIX)
  74     if (APPLE)
  75         set(WTF_OS_MAC_OS_X 1)
  76     else ()
  77         set(WTF_OS_UNIX 1)
  78     endif ()
  79 elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
  80     set(WTF_OS_WINDOWS 1)
  81 else ()
  82     message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
  83 endif ()
  84
  85 # -----------------------------------------------------------------------------
  86 # Default library types
  87 # -----------------------------------------------------------------------------
  88 option(SHARED_CORE "build JavaScriptCore and WebCore as shared libraries")
  89
  90 if (SHARED_CORE)
  91     set(JavaScriptCore_LIBRARY_TYPE SHARED)
  92     set(WebCore_LIBRARY_TYPE SHARED)
  93 else ()
  94     set(JavaScriptCore_LIBRARY_TYPE SHARED)
  95     set(WebCore_LIBRARY_TYPE STATIC)
  96 endif ()
  97
  98 set(WebKit_LIBRARY_TYPE SHARED)
  99 set(WebKit2_LIBRARY_TYPE SHARED)
 100 set(WebCoreTestSupport_LIBRARY_TYPE STATIC)
 101
 102 # -----------------------------------------------------------------------------
 103 # Install JavaScript shell
 104 # -----------------------------------------------------------------------------
 105 option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
 106
 107 # -----------------------------------------------------------------------------
 108 # Default output directories, which can be overwritten by ports
 109 #------------------------------------------------------------------------------
 110 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 111 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
 112 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 113
 114 # -----------------------------------------------------------------------------
 115 # Common configuration
 116 #------------------------------------------------------------------------------
 117 include(WebKitCommon)
 118
 119 # -----------------------------------------------------------------------------
 120 # Enable API unit tests and create a target for the test runner
 121 # -----------------------------------------------------------------------------
 122 if (ENABLE_API_TESTS)
 123     enable_testing()
 124 endif ()
 125
 126 # -----------------------------------------------------------------------------
 127 # Define packaging
 128 # -----------------------------------------------------------------------------
 129 include(WebKitPackaging)
 130
 131 # -----------------------------------------------------------------------------
 132 # Add module directories
 133 # -----------------------------------------------------------------------------
 134 add_subdirectory(Source)
 135
 136 # -----------------------------------------------------------------------------
 137 # Add tools
 138 # -----------------------------------------------------------------------------
 139 if (ENABLE_TOOLS)
 140     add_subdirectory(Tools)
 141 endif ()
 142
 143 # -----------------------------------------------------------------------------
 144 # Print the features list last, for maximum visibility.
 145 # -----------------------------------------------------------------------------
 146 PRINT_WEBKIT_OPTIONS()