Upstream the WPE port
[WebKit-https.git] / 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 "${CMAKE_SOURCE_DIR}/Source/cmake")
10
11 set(ENABLE_WEBCORE ON)
12
13 if (NOT DEFINED ENABLE_WEBKIT)
14     set(ENABLE_WEBKIT ON)
15 endif ()
16
17 if (NOT DEFINED ENABLE_TOOLS AND EXISTS "${CMAKE_SOURCE_DIR}/Tools")
18     set(ENABLE_TOOLS ON)
19 endif ()
20
21 # -----------------------------------------------------------------------------
22 # Determine which port will be built
23 # -----------------------------------------------------------------------------
24 set(ALL_PORTS
25     AppleWin
26     Efl
27     GTK
28     JSCOnly
29     Mac
30     WPE
31     WinCairo
32 )
33 set(PORT "NOPORT" CACHE STRING "choose which WebKit port to build (one of ${ALL_PORTS})")
34
35 list(FIND ALL_PORTS ${PORT} RET)
36 if (${RET} EQUAL -1)
37     message(FATAL_ERROR "Please choose which WebKit port to build (one of ${ALL_PORTS})")
38 endif ()
39
40 string(TOLOWER ${PORT} WEBKIT_PORT_DIR)
41
42 # -----------------------------------------------------------------------------
43 # Determine the compiler
44 # -----------------------------------------------------------------------------
45 if (${CMAKE_CXX_COMPILER_ID} STREQUAL "Clang" OR ${CMAKE_CXX_COMPILER_ID} STREQUAL "AppleClang")
46     set(COMPILER_IS_CLANG ON)
47 endif ()
48
49 if (CMAKE_COMPILER_IS_GNUCXX OR COMPILER_IS_CLANG)
50     set(COMPILER_IS_GCC_OR_CLANG ON)
51 endif ()
52
53 # -----------------------------------------------------------------------------
54 # Determine the target processor
55 # -----------------------------------------------------------------------------
56 # Use MSVC_CXX_ARCHITECTURE_ID instead of CMAKE_SYSTEM_PROCESSOR when defined,
57 # since the later one just resolves to the host processor on Windows.
58 if (MSVC_CXX_ARCHITECTURE_ID)
59     string(TOLOWER ${MSVC_CXX_ARCHITECTURE_ID} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
60 else ()
61     string(TOLOWER ${CMAKE_SYSTEM_PROCESSOR} LOWERCASE_CMAKE_SYSTEM_PROCESSOR)
62 endif ()
63 if (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^arm")
64     set(WTF_CPU_ARM 1)
65 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^aarch64")
66     set(WTF_CPU_ARM64 1)
67 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "^mips")
68     set(WTF_CPU_MIPS 1)
69 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "sh4")
70     set(WTF_CPU_SH4 1)
71 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(x64|x86_64|amd64)")
72     set(WTF_CPU_X86_64 1)
73 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "(i[3-6]86|x86)")
74     set(WTF_CPU_X86 1)
75 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc")
76     set(WTF_CPU_PPC 1)
77 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64")
78     set(WTF_CPU_PPC64 1)
79 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "ppc64le")
80     set(WTF_CPU_PPC64LE 1)
81 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "parisc*")
82     set(WTF_CPU_HPPA 1)
83 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
84     set(WTF_CPU_S390 1)
85 elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
86     set(WTF_CPU_S390X 1)
87 else ()
88     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
89 endif ()
90
91 # -----------------------------------------------------------------------------
92 # Determine the operating system
93 # -----------------------------------------------------------------------------
94 if (UNIX)
95     if (APPLE)
96         set(WTF_OS_MAC_OS_X 1)
97     else ()
98         set(WTF_OS_UNIX 1)
99     endif ()
100 elseif (CMAKE_SYSTEM_NAME MATCHES "Windows")
101     set(WTF_OS_WINDOWS 1)
102 else ()
103     message(FATAL_ERROR "Unknown OS '${CMAKE_SYSTEM_NAME}'")
104 endif ()
105
106 # -----------------------------------------------------------------------------
107 # Default library types
108 # -----------------------------------------------------------------------------
109 option(SHARED_CORE "build WebCore as a shared library")
110
111 if (SHARED_CORE)
112     set(WebCore_LIBRARY_TYPE SHARED)
113 else ()
114     set(WebCore_LIBRARY_TYPE STATIC)
115 endif ()
116
117 set(JavaScriptCore_LIBRARY_TYPE SHARED)
118 set(PAL_LIBRARY_TYPE STATIC)
119 set(WebKit_LIBRARY_TYPE SHARED)
120 set(WebKit2_LIBRARY_TYPE SHARED)
121 set(WebCoreTestSupport_LIBRARY_TYPE STATIC)
122
123 # -----------------------------------------------------------------------------
124 # Install JavaScript shell
125 # -----------------------------------------------------------------------------
126 option(SHOULD_INSTALL_JS_SHELL "generate an installation rule to install the built JavaScript shell")
127
128 # -----------------------------------------------------------------------------
129 # Default output directories, which can be overwritten by ports
130 #------------------------------------------------------------------------------
131 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
132 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
133 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
134
135 # -----------------------------------------------------------------------------
136 # Common configuration
137 #------------------------------------------------------------------------------
138 include(WebKitCommon)
139
140 # -----------------------------------------------------------------------------
141 # Enable API unit tests and create a target for the test runner
142 # -----------------------------------------------------------------------------
143 if (ENABLE_API_TESTS)
144     enable_testing()
145 endif ()
146
147 # -----------------------------------------------------------------------------
148 # Define packaging
149 # -----------------------------------------------------------------------------
150 include(WebKitPackaging)
151
152 # -----------------------------------------------------------------------------
153 # Add module directories
154 # -----------------------------------------------------------------------------
155 add_subdirectory(Source)
156
157 # -----------------------------------------------------------------------------
158 # Add tools
159 # -----------------------------------------------------------------------------
160 if (ENABLE_TOOLS)
161     add_subdirectory(Tools)
162 endif ()
163
164 # -----------------------------------------------------------------------------
165 # Print the features list last, for maximum visibility.
166 # -----------------------------------------------------------------------------
167 PRINT_WEBKIT_OPTIONS()