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cmake_minimum_required(VERSION 2.8.12)
project(WebKit)
# This should be removed once we require CMake 3.3.
if (POLICY CMP0058)
cmake_policy(SET CMP0058 NEW)
endif ()
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/Source/cmake")
if (NOT DEFINED ENABLE_WEBKIT)
set(ENABLE_WEBKIT ON)
endif ()
if (NOT DEFINED ENABLE_TOOLS AND EXISTS "${CMAKE_SOURCE_DIR}/Tools")
set(ENABLE_TOOLS ON)
endif ()
# -----------------------------------------------------------------------------
# Determine which port will be built
# -----------------------------------------------------------------------------
set(ALL_PORTS
AppleWin
Efl
GTK
Mac
WinCairo
Qt
)
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 ()
string(TOLOWER ${PORT} WEBKIT_PORT_DIR)
# -----------------------------------------------------------------------------
# Determine the compiler
# -----------------------------------------------------------------------------
if (${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "AppleClang")
set(COMPILER_IS_CLANG ON)
endif ()
if (CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG)
set(COMPILER_IS_GCC_OR_CLANG ON)
endif ()
# -----------------------------------------------------------------------------
# Determine the target processor
# -----------------------------------------------------------------------------
# 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 ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
endif ()
if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
set(WTF_CPU_ARM 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
set(WTF_CPU_ARM64 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "alpha*")
set(WTF_CPU_ALPHA 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
set(WTF_CPU_MIPS 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sh4")
set(WTF_CPU_SH4 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x64|x86_64|amd64)")
set(WTF_CPU_X86_64 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
set(WTF_CPU_X86 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
set(WTF_CPU_PPC 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
set(WTF_CPU_PPC64 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
set(WTF_CPU_PPC64LE 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "parisc*")
set(WTF_CPU_HPPA 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
set(WTF_CPU_S390 1)
elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
set(WTF_CPU_S390X 1)
else ()
message(FATAL_ERROR "Unknown CPU '${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)
else ()
message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
endif ()
# -----------------------------------------------------------------------------
# Default library types
# -----------------------------------------------------------------------------
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)
# -----------------------------------------------------------------------------
# Install JavaScript shell
# -----------------------------------------------------------------------------
option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
# -----------------------------------------------------------------------------
# Default output directories, which can be overwritten by ports
#------------------------------------------------------------------------------
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
# -----------------------------------------------------------------------------
# Common configuration
#------------------------------------------------------------------------------
include(WebKitCommon)
# -----------------------------------------------------------------------------
# Enable API unit tests and create a target for the test runner
# -----------------------------------------------------------------------------
if (ENABLE_API_TESTS)
enable_testing()
# Qt API tests are at top level because of Coin requirements
if (${PORT} STREQUAL "Qt")
add_subdirectory(tests)
endif ()
endif ()
# -----------------------------------------------------------------------------
# Define packaging
# -----------------------------------------------------------------------------
include(WebKitPackaging)
# -----------------------------------------------------------------------------
# Add module directories
# -----------------------------------------------------------------------------
add_subdirectory(Source)
# -----------------------------------------------------------------------------
# Add tools
# -----------------------------------------------------------------------------
if (ENABLE_TOOLS)
add_subdirectory(Tools)
endif ()
# -----------------------------------------------------------------------------
# Print the features list last, for maximum visibility.
# -----------------------------------------------------------------------------
PRINT_WEBKIT_OPTIONS()
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