Progress towards CMake on Mac.
[WebKit-https.git] / CMakeLists.txt
index 4f81a45..0a962e3 100644 (file)
-CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
-PROJECT(WebKit)
-
-# Set a default build type if and only if user did not define one as command
-# line options and he did not give custom CFLAGS or CXXFLAGS. Otherwise, flags
-# from default build type would overwrite user-defined ones.
-IF (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_C_FLAGS AND NOT CMAKE_CXX_FLAGS)
-    SET(CMAKE_BUILD_TYPE Release)
-ENDIF ()
+cmake_minimum_required(VERSION 2.8.8)
+project(WebKit)
 
 # -----------------------------------------------------------------------------
 # Default library type
 # -----------------------------------------------------------------------------
-SET(ENABLE_WEBCORE ON)
-
-IF (NOT ENABLE_WEBKIT AND NOT ENABLE_WEBKIT2)
-    SET(ENABLE_WEBKIT ON)
-ENDIF ()
+set(BMALLOC_DIR "${CMAKE_SOURCE_DIR}/Source/bmalloc")
+set(WTF_DIR "${CMAKE_SOURCE_DIR}/Source/WTF")
+set(JAVASCRIPTCORE_DIR "${CMAKE_SOURCE_DIR}/Source/JavaScriptCore")
+set(WEBCORE_DIR "${CMAKE_SOURCE_DIR}/Source/WebCore")
+set(WEBKIT_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit")
+set(WEBKIT2_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit2")
+set(THIRDPARTY_DIR "${CMAKE_SOURCE_DIR}/Source/ThirdParty")
 
-SET(ENABLE_TOOLS ON)
+set(TOOLS_DIR "${CMAKE_SOURCE_DIR}/Tools")
 
-OPTION(ONLY_BUILD_JAVASCRIPTCORE "only build JavaScriptCore")
-IF (ONLY_BUILD_JAVASCRIPTCORE)
-    SET(ENABLE_WEBCORE OFF)
-    SET(ENABLE_WEBKIT OFF)
-    SET(ENABLE_WEBKIT2 OFF)
-    SET(ENABLE_TOOLS OFF)
-ENDIF ()
+set(DERIVED_SOURCES_DIR "${CMAKE_BINARY_DIR}/DerivedSources")
+set(DERIVED_SOURCES_JAVASCRIPTCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/JavaScriptCore")
+set(DERIVED_SOURCES_WEBCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebCore")
+set(DERIVED_SOURCES_WEBKIT_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit")
+set(DERIVED_SOURCES_WEBKIT2_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit2")
+set(DERIVED_SOURCES_WEBINSPECTORUI_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebInspectorUI")
 
-SET(JAVASCRIPTCORE_DIR "${CMAKE_SOURCE_DIR}/Source/JavaScriptCore")
-SET(WEBCORE_DIR "${CMAKE_SOURCE_DIR}/Source/WebCore")
-SET(WEBKIT_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit")
-SET(WEBKIT2_DIR "${CMAKE_SOURCE_DIR}/Source/WebKit2")
-SET(THIRDPARTY_DIR "${CMAKE_SOURCE_DIR}/Source/ThirdParty")
+set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
 
-SET(TOOLS_DIR "${CMAKE_SOURCE_DIR}/Tools")
+set(ENABLE_WEBCORE ON)
 
-SET(DERIVED_SOURCES_DIR "${CMAKE_BINARY_DIR}/DerivedSources")
-SET(DERIVED_SOURCES_JAVASCRIPTCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/JavaScriptCore")
-SET(DERIVED_SOURCES_WEBCORE_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebCore")
-SET(DERIVED_SOURCES_WEBKIT2_DIR "${CMAKE_BINARY_DIR}/DerivedSources/WebKit2")
+if (NOT DEFINED ENABLE_WEBKIT)
+    set(ENABLE_WEBKIT ON)
+endif ()
 
-SET(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
+if (NOT DEFINED ENABLE_TOOLS AND EXISTS ${TOOLS_DIR})
+    set(ENABLE_TOOLS ON)
+endif ()
 
-SET(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
-SET(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
-SET(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
-
-INCLUDE(WebKitMacros)
-INCLUDE(WebKitFS)
-INCLUDE(WebKitHelpers)
-INCLUDE(WebKitFeatures)
+include(WebKitMacros)
+include(WebKitFS)
+include(WebKitHelpers)
+include(WebKitFeatures)
 
 # -----------------------------------------------------------------------------
 # Determine which port will be built
 # -----------------------------------------------------------------------------
-SET(ALL_PORTS Efl WinCE BlackBerry)
-SET(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
+set(ALL_PORTS Efl WinCE GTK AppleWin WinCairo Mac)
+set(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
 
-LIST(FIND ALL_PORTS ${PORT} RET)
-IF (${RET} EQUAL -1)
-    MESSAGE(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
-ENDIF ()
+list(FIND ALL_PORTS ${PORT} RET)
+if (${RET} EQUAL -1)
+    message(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
+endif ()
 
-STRING(TOLOWER ${PORT} WEBKIT_PORT_DIR)
+string(TOLOWER ${PORT} WEBKIT_PORT_DIR)
 
 # -----------------------------------------------------------------------------
 # Find common packages (used by all ports)
 # -----------------------------------------------------------------------------
-FIND_PACKAGE(BISON REQUIRED)
-FIND_PACKAGE(FLEX REQUIRED)
-FIND_PACKAGE(Gperf REQUIRED)
-FIND_PACKAGE(Perl REQUIRED)
-FIND_PACKAGE(PythonInterp REQUIRED)
+find_package(BISON 2.3 REQUIRED)
+if (!APPLE)
+    find_package(FLEX 2.5.34 REQUIRED)
+endif ()
+
+# TODO Enforce version requirement for gperf
+find_package(Gperf 3.0.1 REQUIRED)
+
+# TODO Enforce version requirement for perl
+find_package(Perl 5.10.0 REQUIRED)
+
+find_package(PythonInterp 2.7.0 REQUIRED)
+find_package(Ruby 1.8.7)
 
 # -----------------------------------------------------------------------------
 # Determine the target processor
 # -----------------------------------------------------------------------------
-STRING(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
-IF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
-    SET(WTF_CPU_ARM 1)
-ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
-    SET(WTF_CPU_MIPS 1)
-ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x86_64|amd64)")
-    SET(WTF_CPU_X86_64 1)
-ELSEIF (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
-    SET(WTF_CPU_X86 1)
-ELSE ()
-    MESSAGE(FATAL_ERROR "Unknown CPU '${CMAKE_SYSTEM_PROCESSOR}'")
-ENDIF ()
+# Use MSVC_CXX_ARCHITECTURE_ID instead of CMAKE_SYSTEM_PROCESSOR when defined,
+# since the later one just resolves to the host processor on Windows.
+if (MSVC_CXX_ARCHITECTURE_ID)
+    string(TOLOWER ${MSVC_CXX_ARCHITECTURE_ID} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
+else ()
+    string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
+endif ()
+if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
+    set(WTF_CPU_ARM 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
+    set(WTF_CPU_ARM64 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
+    set(WTF_CPU_MIPS 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sh4")
+    set(WTF_CPU_SH4 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x64|x86_64|amd64)")
+    set(WTF_CPU_X86_64 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
+    set(WTF_CPU_X86 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
+    set(WTF_CPU_PPC 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
+    set(WTF_CPU_PPC64 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
+    set(WTF_CPU_PPC64LE 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
+    set(WTF_CPU_S390 1)
+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
+    set(WTF_CPU_S390X 1)
+else ()
+    message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
+endif ()
 
 # -----------------------------------------------------------------------------
 # Determine the operating system
 # -----------------------------------------------------------------------------
-IF (UNIX)
-    IF (APPLE)
-        SET(WTF_OS_MAC_OS_X 1)
-    ELSE ()
-        SET(WTF_OS_UNIX 1)
-    ENDIF ()
-ELSEIF (CMAKE_SYSTEM_NAME MATCHES "Windows")
-    SET(WTF_OS_WINDOWS 1)
-ELSEIF (CMAKE_SYSTEM_NAME MATCHES "QNX")
-    SET(WTF_OS_QNX 1)
-    SET(WTF_OS_UNIX 1)
-ELSE ()
-    MESSAGE(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
-ENDIF ()
-
-# -----------------------------------------------------------------------------
-# Default target names (can be overrriden in Options${PORT}.cmake file)
-# -----------------------------------------------------------------------------
-SET(JSC_EXECUTABLE_NAME JSC)
-SET(WTF_LIBRARY_NAME WTF)
-SET(JavaScriptCore_LIBRARY_NAME JavaScriptCore)
-SET(WebCore_LIBRARY_NAME WebCore)
-SET(WebKit_LIBRARY_NAME WebKit)
-SET(WebKit2_LIBRARY_NAME WebKit2)
-SET(WebCoreTestSupport_LIBRARY_NAME WebCoreTestSupport)
+if (UNIX)
+    if (APPLE)
+        set(WTF_OS_MAC_OS_X 1)
+    else ()
+        set(WTF_OS_UNIX 1)
+    endif ()
+elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
+    set(WTF_OS_WINDOWS 1)
+else ()
+    message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
+endif ()
 
 # -----------------------------------------------------------------------------
 # Default library types
 # -----------------------------------------------------------------------------
-OPTION(SHARED_CORE "build JavaScriptCore and WebCore as shared libraries")
+option(SHARED_CORE "build JavaScriptCore and WebCore as shared libraries")
+
+if (SHARED_CORE)
+    set(JavaScriptCore_LIBRARY_TYPE SHARED)
+    set(WebCore_LIBRARY_TYPE SHARED)
+else ()
+    set(JavaScriptCore_LIBRARY_TYPE SHARED)
+    set(WebCore_LIBRARY_TYPE STATIC)
+endif ()
+
+set(WebKit_LIBRARY_TYPE SHARED)
+set(WebKit2_LIBRARY_TYPE SHARED)
+set(WebCoreTestSupport_LIBRARY_TYPE STATIC)
 
-IF (SHARED_CORE)
-    SET(JavaScriptCore_LIBRARY_TYPE SHARED)
-    SET(WebCore_LIBRARY_TYPE SHARED)
-ELSE ()
-    SET(JavaScriptCore_LIBRARY_TYPE STATIC)
-    SET(WebCore_LIBRARY_TYPE STATIC)
-ENDIF ()
+# -----------------------------------------------------------------------------
+# Install JavaScript shell
+# -----------------------------------------------------------------------------
+option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
 
-SET(WebKit_LIBRARY_TYPE SHARED)
-SET(WebKit2_LIBRARY_TYPE SHARED)
-SET(WebCoreTestSupport_LIBRARY_TYPE STATIC)
+# -----------------------------------------------------------------------------
+# Common options
+#------------------------------------------------------------------------------
+include(OptionsCommon)
+set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 # -----------------------------------------------------------------------------
 # Port-specific options
 # -----------------------------------------------------------------------------
-INCLUDE(OptionsCommon)
-INCLUDE(Options${PORT})
+include(Options${PORT})
 
 # -----------------------------------------------------------------------------
-# Install JavaScript shell
+# Enable API unit tests and create a target for the test runner
 # -----------------------------------------------------------------------------
-OPTION(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
+if (ENABLE_API_TESTS)
+    enable_testing()
+endif ()
 
 # -----------------------------------------------------------------------------
 # Define packaging
 # -----------------------------------------------------------------------------
-INCLUDE(WebKitPackaging)
+include(WebKitPackaging)
 
 # -----------------------------------------------------------------------------
 # Add module directories
 # -----------------------------------------------------------------------------
-ADD_SUBDIRECTORY(Source)
+add_subdirectory(Source)
 
 # -----------------------------------------------------------------------------
 # Add tools
 # -----------------------------------------------------------------------------
-IF (ENABLE_TOOLS)
-    ADD_SUBDIRECTORY(Tools)
-ENDIF ()
-
-# -----------------------------------------------------------------------------
-# Prints a summary of all enabled/disabled features
-# -----------------------------------------------------------------------------
-WEBKIT_PRINT_FEATURES()
+if (ENABLE_TOOLS)
+    add_subdirectory(Tools)
+endif ()