Source/CMakeLists.txt

   1 CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
   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 SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
  11
  12 # -----------------------------------------------------------------------------
  13 # Default library type
  14 # -----------------------------------------------------------------------------
  15 IF (NOT ENABLE_WEBKIT AND NOT ENABLE_WEBKIT2)
  16     SET(ENABLE_WEBKIT On)
  17 ENDIF ()
  18
  19 SET(JAVASCRIPTCORE_DIR "${CMAKE_SOURCE_DIR}/JavaScriptCore")
  20 SET(WEBCORE_DIR "${CMAKE_SOURCE_DIR}/WebCore")
  21 SET(WEBKIT_DIR "${CMAKE_SOURCE_DIR}/WebKit")
  22 SET(WEBKIT2_DIR "${CMAKE_SOURCE_DIR}/WebKit2")
  23
  24 SET(THIRDPARTY_DIR "${CMAKE_SOURCE_DIR}/ThirdParty")
  25 SET(TOOLS_DIR "${CMAKE_SOURCE_DIR}/../Tools")
  26
  27 SET(DERIVED_SOURCES_DIR "${CMAKE_BINARY_DIR}/DerivedSources")
  28 SET(DERIVED_SOURCES_JAVASCRIPTCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/JavaScriptCore")
  29 SET(DERIVED_SOURCES_WEBCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebCore")
  30 SET(DERIVED_SOURCES_WEBKIT2_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit2")
  31
  32 INCLUDE(WebKitMacros)
  33 INCLUDE(WebKitFS)
  34 INCLUDE(WebKitHelpers)
  35 INCLUDE(WebKitFeatures)
  36
  37 # -----------------------------------------------------------------------------
  38 # Determine which port will be built
  39 # -----------------------------------------------------------------------------
  40 SET(ALL_PORTS Efl WinCE)
  41 SET(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
  42
  43 LIST(FIND ALL_PORTS ${PORT} RET)
  44 IF (${RET} EQUAL -1)
  45     MESSAGE(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
  46 ENDIF ()
  47
  48 STRING(TOLOWER ${PORT} WEBKIT_PORT_DIR)
  49
  50 # -----------------------------------------------------------------------------
  51 # Find common packages (used by all ports)
  52 # -----------------------------------------------------------------------------
  53 FIND_PACKAGE(BISON REQUIRED)
  54 FIND_PACKAGE(FLEX REQUIRED)
  55 FIND_PACKAGE(Gperf REQUIRED)
  56 FIND_PACKAGE(Perl REQUIRED)
  57 FIND_PACKAGE(PythonInterp REQUIRED)
  58
  59 # -----------------------------------------------------------------------------
  60 # Determine the target processor
  61 # -----------------------------------------------------------------------------
  62 STRING(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
  63 IF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
  64     SET(WTF_CPU_ARM 1)
  65 ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
  66     SET(WTF_CPU_MIPS 1)
  67 ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64|amd64)")
  68     SET(WTF_CPU_X86_64 1)
  69 ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
  70     SET(WTF_CPU_X86 1)
  71 ELSE ()
  72     MESSAGE(FATAL_ERROR "Unknown CPU '${CMAKE_SYSTEM_PROCESSOR}'")
  73 ENDIF ()
  74
  75 # -----------------------------------------------------------------------------
  76 # Determine the operating system
  77 # -----------------------------------------------------------------------------
  78 IF (UNIX)
  79     IF (APPLE)
  80         SET(WTF_OS_MAC_OS_X 1)
  81     ELSE ()
  82         SET(WTF_OS_UNIX 1)
  83     ENDIF ()
  84 ELSEIF (CMAKE_SYSTEM_NAME MATCHES "Windows")
  85     SET(WTF_OS_WINDOWS 1)
  86 ELSE ()
  87     MESSAGE(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
  88 ENDIF ()
  89
  90 # -----------------------------------------------------------------------------
  91 # Default target names (can be overrriden in Options${PORT}.cmake file)
  92 # -----------------------------------------------------------------------------
  93 SET(JSC_EXECUTABLE_NAME JSC)
  94 SET(WTF_LIBRARY_NAME WTF)
  95 SET(JavaScriptCore_LIBRARY_NAME JavaScriptCore)
  96 SET(WebCore_LIBRARY_NAME WebCore)
  97 SET(WebKit_LIBRARY_NAME WebKit)
  98 SET(WebKit2_LIBRARY_NAME WebKit2)
  99
 100 # -----------------------------------------------------------------------------
 101 # Default library types
 102 # -----------------------------------------------------------------------------
 103 OPTION(SHARED_CORE "build WTF, JavaScriptCore and WebCore as shared libraries")
 104
 105 IF (SHARED_CORE)
 106     SET(WTF_LIBRARY_TYPE SHARED)
 107     SET(JavaScriptCore_LIBRARY_TYPE SHARED)
 108     SET(WebCore_LIBRARY_TYPE SHARED)
 109 ELSE ()
 110     SET(WTF_LIBRARY_TYPE STATIC)
 111     SET(JavaScriptCore_LIBRARY_TYPE STATIC)
 112     SET(WebCore_LIBRARY_TYPE STATIC)
 113 ENDIF ()
 114
 115 SET(WebKit_LIBRARY_TYPE SHARED)
 116 SET(WebKit2_LIBRARY_TYPE SHARED)
 117
 118 # -----------------------------------------------------------------------------
 119 # Port-specific options
 120 # -----------------------------------------------------------------------------
 121 INCLUDE(OptionsCommon)
 122 INCLUDE(Options${PORT})
 123
 124 # -----------------------------------------------------------------------------
 125 # Define packaging
 126 # -----------------------------------------------------------------------------
 127 INCLUDE(WebKitPackaging)
 128
 129 # -----------------------------------------------------------------------------
 130 # Add module directories
 131 # -----------------------------------------------------------------------------
 132 ADD_SUBDIRECTORY(JavaScriptCore)
 133 ADD_SUBDIRECTORY(WebCore)
 134
 135 IF (ENABLE_WEBKIT)
 136     ADD_SUBDIRECTORY(WebKit)
 137 ENDIF ()
 138
 139 IF (ENABLE_WEBKIT2)
 140     ADD_SUBDIRECTORY(WebKit2)
 141 ENDIF ()
 142
 143 # -----------------------------------------------------------------------------
 144 # Install JavaScript shell
 145 # -----------------------------------------------------------------------------
 146 OPTION(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
 147
 148 # -----------------------------------------------------------------------------
 149 # Add test browser if exists
 150 # -----------------------------------------------------------------------------
 151 INCLUDE_IF_EXISTS(${TOOLS_DIR}/CMakeLists${PORT}.txt)
 152
 153 # -----------------------------------------------------------------------------
 154 # Set compiler flags for all targets
 155 # -----------------------------------------------------------------------------
 156 WEBKIT_SET_EXTRA_COMPILER_FLAGS(${WTF_LIBRARY_NAME})
 157 WEBKIT_SET_EXTRA_COMPILER_FLAGS(${JavaScriptCore_LIBRARY_NAME})
 158 WEBKIT_SET_EXTRA_COMPILER_FLAGS(${WebCore_LIBRARY_NAME})
 159
 160 IF (ENABLE_WEBKIT)
 161     WEBKIT_SET_EXTRA_COMPILER_FLAGS(${WebKit_LIBRARY_NAME})
 162 ENDIF ()
 163
 164 IF (ENABLE_WEBKIT2)
 165     WEBKIT_SET_EXTRA_COMPILER_FLAGS(${WebKit2_LIBRARY_NAME})
 166 ENDIF ()
 167
 168 # -----------------------------------------------------------------------------
 169 # Create the configuration file
 170 # -----------------------------------------------------------------------------
 171 CONFIGURE_FILE(cmakeconfig.h.cmake ${CMAKE_BINARY_DIR}/cmakeconfig.h @ONLY)
 172
 173 # -----------------------------------------------------------------------------
 174 # Prints a summary of all enabled/disabled features
 175 # -----------------------------------------------------------------------------
 176 WEBKIT_PRINT_FEATURES()