1 # The name of our project is "VULKAN". CMakeLists files in this project can
2 # refer to the root source directory of the project as ${VULKAN_SOURCE_DIR} and
3 # to the root binary directory of the project as ${VULKAN_BINARY_DIR}.
4 cmake_minimum_required(VERSION 2.8.11)
6 # set (CMAKE_VERBOSE_MAKEFILE 1)
8 # The API_NAME allows renaming builds to avoid conflicts with installed SDKs
9 # The MAJOR number of the version we're building, used in naming
10 # <api-name>-<major>.dll (and other files).
11 set(API_NAME "Vulkan" CACHE STRING "API name to use when building")
13 string(TOLOWER ${API_NAME} API_LOWERCASE)
15 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
16 find_package(PythonInterp 3 REQUIRED)
18 if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
19 include(FindPkgConfig)
20 option(BUILD_WSI_XCB_SUPPORT "Build XCB WSI support" ON)
21 option(BUILD_WSI_XLIB_SUPPORT "Build Xlib WSI support" ON)
22 option(BUILD_WSI_WAYLAND_SUPPORT "Build Wayland WSI support" ON)
23 option(BUILD_WSI_MIR_SUPPORT "Build Mir WSI support" ON)
24 set(DEMOS_WSI_SELECTION "XCB" CACHE STRING "Select WSI target for demos")
26 if (BUILD_WSI_XCB_SUPPORT)
27 find_package(XCB REQUIRED)
30 if (BUILD_WSI_XLIB_SUPPORT)
31 find_package(X11 REQUIRED)
34 if (BUILD_WSI_WAYLAND_SUPPORT)
35 find_package(Wayland REQUIRED)
38 if (BUILD_WSI_MIR_SUPPORT)
39 find_package(Mir REQUIRED)
43 set(SCRIPTS_DIR "${CMAKE_SOURCE_DIR}/scripts")
45 # Header file for CMake settings
46 include_directories("${PROJECT_SOURCE_DIR}/include")
48 if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
49 set(COMMON_COMPILE_FLAGS "-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers")
50 set(COMMON_COMPILE_FLAGS "${COMMON_COMPILE_FLAGS} -fno-strict-aliasing -fno-builtin-memcmp")
51 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 ${COMMON_COMPILE_FLAGS}")
52 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_COMPILE_FLAGS} -std=c++11 -fno-rtti")
54 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
55 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
60 # Disable RTTI, Treat warnings as errors
61 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /WX")
62 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR- /WX")
66 set (BUILDTGT_DIR build)
68 set (LIBSOURCE_DIR Lib)
70 option(DISABLE_BUILD_PATH_DECORATION "Disable the decoration of the gslang and SPIRV-Tools build path with MSVC build type info" OFF)
71 option(DISABLE_BUILDTGT_DIR_DECORATION "Disable the decoration of the gslang and SPIRV-Tools build path with target info" OFF)
73 # For Windows, since 32-bit and 64-bit items can co-exist, we build each in its own build directory.
74 # 32-bit target data goes in build32, and 64-bit target data goes into build. So, include/link the
75 # appropriate data at build time.
76 if (DISABLE_BUILDTGT_DIR_DECORATION)
79 set (LIBSOURCE_DIR "")
81 set (BUILDTGT_DIR build)
83 set (LIBSOURCE_DIR Lib)
85 set (BUILDTGT_DIR build32)
86 set (BINDATA_DIR Bin32)
87 set (LIBSOURCE_DIR Lib32)
91 option(BUILD_LOADER "Build loader" ON)
92 option(BUILD_TESTS "Build tests" ON)
93 option(BUILD_LAYERS "Build layers" ON)
94 option(BUILD_DEMOS "Build demos" ON)
95 option(BUILD_VKJSON "Build vkjson" ON)
96 option(CUSTOM_GLSLANG_BIN_ROOT "Use the user defined GLSLANG_BINARY_ROOT" OFF)
97 option(CUSTOM_SPIRV_TOOLS_BIN_ROOT "Use the user defined SPIRV_TOOLS_BINARY_ROOT" OFF)
99 #Choose natural default paths for glslang and SPIRV-Tools binaries to support custom definition by the user on the CMake command line or in the GUI
100 set(GLSLANG_BINARY_ROOT "${CMAKE_BINARY_DIR}/../glslang" CACHE STRING "User defined path to the glslang binaries for this project")
101 set(SPIRV_TOOLS_BINARY_ROOT "${CMAKE_BINARY_DIR}/../SPIRV-Tools" CACHE STRING "User defined path to the SPIRV-Tools binaries for this project")
103 # Define a variable for a default root location to the gslang, SPIRV-Tools and other external sources and cache it to allow the user to customize it as needed
104 set(EXTERNAL_SOURCE_ROOT "${CMAKE_SOURCE_DIR}/external" CACHE STRING "Root path to external sources such as glslang and SPIRV-Tools")
108 if(CUSTOM_GLSLANG_BIN_ROOT)
109 set(GSLANG_FINAL_BINARY_PATH ${GLSLANG_BINARY_ROOT}/${BUILDTGT_DIR})
111 set(GSLANG_FINAL_BINARY_PATH "${EXTERNAL_SOURCE_ROOT}/glslang/${BUILDTGT_DIR}")
114 if(DISABLE_BUILD_PATH_DECORATION)
115 set (DEBUG_DECORATION "")
116 set (RELEASE_DECORATION "")
118 set (DEBUG_DECORATION "Debug")
119 set (RELEASE_DECORATION "Release")
122 # Take some steps to set up a variable pointing to the final glslang binaries given the variety of input options
123 set (GLSLANG_SEARCH_PATH "${GSLANG_FINAL_BINARY_PATH}/glslang/${RELEASE_DECORATION}"
124 "${GSLANG_FINAL_BINARY_PATH}/glslang/OSDependent/Windows/${RELEASE_DECORATION}"
125 "${GSLANG_FINAL_BINARY_PATH}/hlsl/${RELEASE_DECORATION}"
126 "${GSLANG_FINAL_BINARY_PATH}/OGLCompilersDLL/${RELEASE_DECORATION}"
127 "${GSLANG_FINAL_BINARY_PATH}/SPIRV/${RELEASE_DECORATION}" )
129 set (GLSLANG_DEBUG_SEARCH_PATH "${GSLANG_FINAL_BINARY_PATH}/glslang/${DEBUG_DECORATION}"
130 "${GSLANG_FINAL_BINARY_PATH}/glslang/OSDependent/Windows/${DEBUG_DECORATION}"
131 "${GSLANG_FINAL_BINARY_PATH}/hlsl/${DEBUG_DECORATION}"
132 "${GSLANG_FINAL_BINARY_PATH}/OGLCompilersDLL/${DEBUG_DECORATION}"
133 "${GSLANG_FINAL_BINARY_PATH}/SPIRV/${DEBUG_DECORATION}")
135 if(CUSTOM_SPIRV_TOOLS_BIN_ROOT)
136 set (SPIRV_TOOLS_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/${BUILDTGT_DIR}/source/${RELEASE_DECORATION}")
137 set (SPIRV_TOOLS_DEBUG_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/${BUILDTGT_DIR}/source/${DEBUG_DECORATION}")
139 set (SPIRV_TOOLS_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source/${RELEASE_DECORATION}")
140 set (SPIRV_TOOLS_DEBUG_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source/${DEBUG_DECORATION}")
144 if(CUSTOM_GLSLANG_BIN_ROOT)
145 set (GLSLANG_SEARCH_PATH "${GLSLANG_BINARY_ROOT}/install/lib"
146 "${GLSLANG_BINARY_ROOT}/glslang"
147 "${GLSLANG_BINARY_ROOT}/glslang/OSDependent/Unix"
148 "${GLSLANG_BINARY_ROOT}/OGLCompilersDLL"
149 "${GLSLANG_BINARY_ROOT}/SPIRV"
150 "${GLSLANG_BINARY_ROOT}/hlsl"
151 "${GLSLANG_BINARY_ROOT}/StandAlone")
153 set (GLSLANG_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/glslang/${BUILDTGT_DIR}/install/lib" "${CMAKE_SOURCE_DIR}/../x86_64/lib/glslang" )
156 if(CUSTOM_SPIRV_TOOLS_BIN_ROOT)
157 set (SPIRV_TOOLS_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/source" )
159 set (SPIRV_TOOLS_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source" "${CMAKE_SOURCE_DIR}/../x86_64/lib/spirv-tools" )
163 find_program(GLSLANG_VALIDATOR NAMES glslangValidator
164 HINTS "${CMAKE_SOURCE_DIR}/external/glslang/${BUILDTGT_DIR}/install/bin"
165 "${GLSLANG_BINARY_ROOT}/StandAlone"
166 "${PROJECT_SOURCE_DIR}/external/${BINDATA_DIR}")
168 find_path(GLSLANG_SPIRV_INCLUDE_DIR SPIRV/spirv.hpp HINTS "${EXTERNAL_SOURCE_ROOT}/glslang"
169 "${CMAKE_SOURCE_DIR}/../glslang"
170 DOC "Path to SPIRV/spirv.hpp")
172 find_path(SPIRV_TOOLS_INCLUDE_DIR spirv-tools/libspirv.h HINTS "${EXTERNAL_SOURCE_ROOT}/spirv-tools/include"
173 "${EXTERNAL_SOURCE_ROOT}/SPIRV-Tools/include"
174 "${CMAKE_SOURCE_DIR}/../spirv-tools/include"
175 "${CMAKE_SOURCE_DIR}/../SPIRV-Tools/include"
176 "${EXTERNAL_SOURCE_ROOT}/source/spirv-tools/external/include"
177 DOC "Path to spirv-tools/libspirv.h")
179 find_library(GLSLANG_LIB NAMES glslang
180 HINTS ${GLSLANG_SEARCH_PATH} )
182 find_library(OGLCompiler_LIB NAMES OGLCompiler
183 HINTS ${GLSLANG_SEARCH_PATH} )
185 find_library(OSDependent_LIB NAMES OSDependent
186 HINTS ${GLSLANG_SEARCH_PATH} )
188 find_library(HLSL_LIB NAMES HLSL
189 HINTS ${GLSLANG_SEARCH_PATH} )
191 find_library(SPIRV_LIB NAMES SPIRV
192 HINTS ${GLSLANG_SEARCH_PATH} )
194 find_library(SPIRV_REMAPPER_LIB NAMES SPVRemapper
195 HINTS ${GLSLANG_SEARCH_PATH} )
197 find_library(SPIRV_TOOLS_LIB NAMES SPIRV-Tools
198 HINTS ${SPIRV_TOOLS_SEARCH_PATH} )
201 add_library(glslang STATIC IMPORTED)
202 add_library(OGLCompiler STATIC IMPORTED)
203 add_library(OSDependent STATIC IMPORTED)
204 add_library(HLSL STATIC IMPORTED)
205 add_library(SPIRV STATIC IMPORTED)
206 add_library(SPVRemapper STATIC IMPORTED)
207 add_library(Loader STATIC IMPORTED)
208 add_library(SPIRV-Tools STATIC IMPORTED)
210 find_library(GLSLANG_DLIB NAMES glslangd
211 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
212 find_library(OGLCompiler_DLIB NAMES OGLCompilerd
213 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
214 find_library(OSDependent_DLIB NAMES OSDependentd
215 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
216 find_library(HLSL_DLIB NAMES HLSLd
217 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
218 find_library(SPIRV_DLIB NAMES SPIRVd
219 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
220 find_library(SPIRV_REMAPPER_DLIB NAMES SPVRemapperd
221 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
222 find_library(SPIRV_TOOLS_DLIB NAMES SPIRV-Tools
223 HINTS ${SPIRV_TOOLS_DEBUG_SEARCH_PATH} )
225 set_target_properties(glslang PROPERTIES
226 IMPORTED_LOCATION "${GLSLANG_LIB}"
227 IMPORTED_LOCATION_DEBUG "${GLSLANG_DLIB}")
228 set_target_properties(OGLCompiler PROPERTIES
229 IMPORTED_LOCATION "${OGLCompiler_LIB}"
230 IMPORTED_LOCATION_DEBUG "${OGLCompiler_DLIB}")
231 set_target_properties(OSDependent PROPERTIES
232 IMPORTED_LOCATION "${OSDependent_LIB}"
233 IMPORTED_LOCATION_DEBUG "${OSDependent_DLIB}")
234 set_target_properties(HLSL PROPERTIES
235 IMPORTED_LOCATION "${HLSL_LIB}"
236 IMPORTED_LOCATION_DEBUG "${HLSL_DLIB}")
237 set_target_properties(SPIRV PROPERTIES
238 IMPORTED_LOCATION "${SPIRV_LIB}"
239 IMPORTED_LOCATION_DEBUG "${SPIRV_DLIB}")
240 set_target_properties(SPVRemapper PROPERTIES
241 IMPORTED_LOCATION "${SPIRV_REMAPPER_LIB}"
242 IMPORTED_LOCATION_DEBUG "${SPIRV_REMAPPER_DLIB}")
243 set_target_properties(SPIRV-Tools PROPERTIES
244 IMPORTED_LOCATION "${SPIRV_TOOLS_LIB}"
245 IMPORTED_LOCATION_DEBUG "${SPIRV_TOOLS_DLIB}")
247 set (GLSLANG_LIBRARIES glslang OGLCompiler OSDependent HLSL SPIRV SPVRemapper)
248 set (SPIRV_TOOLS_LIBRARIES SPIRV-Tools)
250 set (GLSLANG_LIBRARIES ${GLSLANG_LIB} ${OGLCompiler_LIB} ${OSDependent_LIB} ${HLSL_LIB} ${SPIRV_LIB} ${SPIRV_REMAPPER_LIB})
251 set (SPIRV_TOOLS_LIBRARIES ${SPIRV_TOOLS_LIB})
254 set (PYTHON_CMD ${PYTHON_EXECUTABLE})
256 # Define macro used for building vkxml generated files
257 macro(run_vk_xml_generate dependency output)
258 add_custom_command(OUTPUT ${output}
259 COMMAND ${PYTHON_CMD} ${SCRIPTS_DIR}/lvl_genvk.py -registry ${SCRIPTS_DIR}/vk.xml ${output}
260 DEPENDS ${SCRIPTS_DIR}/vk.xml ${SCRIPTS_DIR}/generator.py ${SCRIPTS_DIR}/${dependency} ${SCRIPTS_DIR}/lvl_genvk.py ${SCRIPTS_DIR}/reg.py
264 # Custom target for generated vulkan helper file dependencies
265 add_custom_target(generate_helper_files DEPENDS
266 vk_dispatch_table_helper.h
267 vk_enum_string_helper.h
268 vk_struct_size_helper.h
269 vk_struct_size_helper.c
274 # Rules to build generated helper files
275 run_vk_xml_generate(helper_file_generator.py vk_safe_struct.h)
276 run_vk_xml_generate(helper_file_generator.py vk_safe_struct.cpp)
277 run_vk_xml_generate(helper_file_generator.py vk_struct_size_helper.h)
278 run_vk_xml_generate(helper_file_generator.py vk_struct_size_helper.c)
279 run_vk_xml_generate(helper_file_generator.py vk_enum_string_helper.h)
280 run_vk_xml_generate(dispatch_table_generator.py vk_dispatch_table_helper.h)
283 include(GNUInstallDirs)
285 add_definitions(-DSYSCONFDIR="${CMAKE_INSTALL_FULL_SYSCONFDIR}")
286 add_definitions(-DDATADIR="${CMAKE_INSTALL_FULL_DATADIR}")
288 # Make sure /etc is searched by the loader
289 if (NOT (CMAKE_INSTALL_FULL_SYSCONFDIR STREQUAL "/etc"))
290 add_definitions(-DEXTRASYSCONFDIR="/etc")
293 # Make sure /usr/share is searched by the loader
294 if (NOT (CMAKE_INSTALL_FULL_DATADIR STREQUAL "/usr/share"))
295 add_definitions(-DEXTRADATADIR="/usr/share")
300 install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/vulkan" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
303 # loader: Generic VULKAN ICD loader
304 # tests: VULKAN tests
306 add_subdirectory(loader)
310 add_subdirectory(tests)
314 add_subdirectory(layers)
318 add_subdirectory(demos)
322 add_subdirectory(libs/vkjson)