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 set(FALLBACK_CONFIG_DIRS "/etc/xdg" CACHE STRING
20 "Search path to use when XDG_CONFIG_DIRS is unset or empty or the current process is SUID/SGID. Default is freedesktop compliant.")
21 set(FALLBACK_DATA_DIRS "/usr/local/share:/usr/share" CACHE STRING
22 "Search path to use when XDG_DATA_DIRS is unset or empty or the current process is SUID/SGID. Default is freedesktop compliant.")
24 include(FindPkgConfig)
25 option(BUILD_WSI_XCB_SUPPORT "Build XCB WSI support" ON)
26 option(BUILD_WSI_XLIB_SUPPORT "Build Xlib WSI support" ON)
27 option(BUILD_WSI_WAYLAND_SUPPORT "Build Wayland WSI support" ON)
28 option(BUILD_WSI_MIR_SUPPORT "Build Mir WSI support" OFF)
29 set(DEMOS_WSI_SELECTION "XCB" CACHE STRING "Select WSI target for demos (XCB, XLIB, WAYLAND, MIR, DISPLAY)")
31 if (BUILD_WSI_XCB_SUPPORT)
32 find_package(XCB REQUIRED)
35 if (BUILD_WSI_XLIB_SUPPORT)
36 find_package(X11 REQUIRED)
39 if (BUILD_WSI_WAYLAND_SUPPORT)
40 find_package(Wayland REQUIRED)
43 if (BUILD_WSI_MIR_SUPPORT)
44 find_package(Mir REQUIRED)
48 set(SCRIPTS_DIR "${CMAKE_CURRENT_SOURCE_DIR}/scripts")
50 # Header file for CMake settings
51 include_directories("${PROJECT_SOURCE_DIR}/include")
53 if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
54 set(COMMON_COMPILE_FLAGS "-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers")
55 set(COMMON_COMPILE_FLAGS "${COMMON_COMPILE_FLAGS} -fno-strict-aliasing -fno-builtin-memcmp")
56 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 ${COMMON_COMPILE_FLAGS}")
57 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_COMPILE_FLAGS} -std=c++11 -fno-rtti")
59 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
60 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
65 # Treat warnings as errors
66 add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/WX>")
68 add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/GR->")
69 # Warn about nested declarations
70 add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/w34456>")
71 # Warn about potentially uninitialized variables
72 add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/w34701>")
73 add_compile_options("$<$<CXX_COMPILER_ID:MSVC>:/w34703>")
77 set (BUILDTGT_DIR build)
79 set (LIBSOURCE_DIR Lib)
81 option(DISABLE_BUILD_PATH_DECORATION "Disable the decoration of the gslang and SPIRV-Tools build path with MSVC build type info" OFF)
82 option(DISABLE_BUILDTGT_DIR_DECORATION "Disable the decoration of the gslang and SPIRV-Tools build path with target info" OFF)
84 # For Windows, since 32-bit and 64-bit items can co-exist, we build each in its own build directory.
85 # 32-bit target data goes in build32, and 64-bit target data goes into build. So, include/link the
86 # appropriate data at build time.
87 if (DISABLE_BUILDTGT_DIR_DECORATION)
90 set (LIBSOURCE_DIR "")
92 set (BUILDTGT_DIR build)
94 set (LIBSOURCE_DIR Lib)
96 set (BUILDTGT_DIR build32)
97 set (BINDATA_DIR Bin32)
98 set (LIBSOURCE_DIR Lib32)
102 option(BUILD_LOADER "Build loader" ON)
103 option(BUILD_TESTS "Build tests" ON)
104 option(BUILD_LAYERS "Build layers" ON)
105 option(BUILD_DEMOS "Build demos" ON)
106 option(BUILD_VKJSON "Build vkjson" ON)
107 option(CUSTOM_GLSLANG_BIN_ROOT "Use the user defined GLSLANG_BINARY_ROOT" OFF)
108 option(CUSTOM_SPIRV_TOOLS_BIN_ROOT "Use the user defined SPIRV_TOOLS_BINARY_ROOT" OFF)
110 #Choose natural default paths for glslang and SPIRV-Tools binaries to support custom definition by the user on the CMake command line or in the GUI
111 set(GLSLANG_BINARY_ROOT "${CMAKE_BINARY_DIR}/../glslang" CACHE STRING "User defined path to the glslang binaries for this project")
112 set(SPIRV_TOOLS_BINARY_ROOT "${CMAKE_BINARY_DIR}/../SPIRV-Tools" CACHE STRING "User defined path to the SPIRV-Tools binaries for this project")
114 # Define a variable for a default root location to the gslang, SPIRV-Tools and other external sources and cache it to allow the user to customize it as needed
115 set(EXTERNAL_SOURCE_ROOT "${CMAKE_SOURCE_DIR}/external" CACHE STRING "Root path to external sources such as glslang and SPIRV-Tools")
119 if(CUSTOM_GLSLANG_BIN_ROOT)
120 set(GSLANG_FINAL_BINARY_PATH ${GLSLANG_BINARY_ROOT}/${BUILDTGT_DIR})
122 set(GSLANG_FINAL_BINARY_PATH "${EXTERNAL_SOURCE_ROOT}/glslang/${BUILDTGT_DIR}")
125 if(DISABLE_BUILD_PATH_DECORATION)
126 set (DEBUG_DECORATION "")
127 set (RELEASE_DECORATION "")
129 set (DEBUG_DECORATION "Debug")
130 set (RELEASE_DECORATION "Release")
133 # Take some steps to set up a variable pointing to the final glslang binaries given the variety of input options
134 set (GLSLANG_SEARCH_PATH "${GSLANG_FINAL_BINARY_PATH}/glslang/${RELEASE_DECORATION}"
135 "${GSLANG_FINAL_BINARY_PATH}/glslang/OSDependent/Windows/${RELEASE_DECORATION}"
136 "${GSLANG_FINAL_BINARY_PATH}/hlsl/${RELEASE_DECORATION}"
137 "${GSLANG_FINAL_BINARY_PATH}/OGLCompilersDLL/${RELEASE_DECORATION}"
138 "${GSLANG_FINAL_BINARY_PATH}/SPIRV/${RELEASE_DECORATION}" )
140 set (GLSLANG_DEBUG_SEARCH_PATH "${GSLANG_FINAL_BINARY_PATH}/glslang/${DEBUG_DECORATION}"
141 "${GSLANG_FINAL_BINARY_PATH}/glslang/OSDependent/Windows/${DEBUG_DECORATION}"
142 "${GSLANG_FINAL_BINARY_PATH}/hlsl/${DEBUG_DECORATION}"
143 "${GSLANG_FINAL_BINARY_PATH}/OGLCompilersDLL/${DEBUG_DECORATION}"
144 "${GSLANG_FINAL_BINARY_PATH}/SPIRV/${DEBUG_DECORATION}")
146 if(CUSTOM_SPIRV_TOOLS_BIN_ROOT)
147 set (SPIRV_TOOLS_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/${BUILDTGT_DIR}/source/${RELEASE_DECORATION}")
148 set (SPIRV_TOOLS_DEBUG_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/${BUILDTGT_DIR}/source/${DEBUG_DECORATION}")
150 set (SPIRV_TOOLS_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source/${RELEASE_DECORATION}")
151 set (SPIRV_TOOLS_DEBUG_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source/${DEBUG_DECORATION}")
155 if(CUSTOM_GLSLANG_BIN_ROOT)
156 set (GLSLANG_SEARCH_PATH "${GLSLANG_BINARY_ROOT}/install/lib"
157 "${GLSLANG_BINARY_ROOT}/glslang"
158 "${GLSLANG_BINARY_ROOT}/glslang/OSDependent/Unix"
159 "${GLSLANG_BINARY_ROOT}/OGLCompilersDLL"
160 "${GLSLANG_BINARY_ROOT}/SPIRV"
161 "${GLSLANG_BINARY_ROOT}/hlsl"
162 "${GLSLANG_BINARY_ROOT}/StandAlone")
164 set (GLSLANG_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/glslang/${BUILDTGT_DIR}/install/lib" "${CMAKE_SOURCE_DIR}/../x86_64/lib/glslang" )
167 if(CUSTOM_SPIRV_TOOLS_BIN_ROOT)
168 set (SPIRV_TOOLS_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/source" )
170 set (SPIRV_TOOLS_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source" "${CMAKE_SOURCE_DIR}/../x86_64/lib/spirv-tools" )
174 find_program(GLSLANG_VALIDATOR NAMES glslangValidator
175 HINTS "${CMAKE_SOURCE_DIR}/external/glslang/${BUILDTGT_DIR}/install/bin"
176 "${GLSLANG_BINARY_ROOT}/StandAlone"
177 "${PROJECT_SOURCE_DIR}/external/${BINDATA_DIR}")
179 find_path(GLSLANG_SPIRV_INCLUDE_DIR SPIRV/spirv.hpp HINTS "${EXTERNAL_SOURCE_ROOT}/glslang"
180 "${CMAKE_SOURCE_DIR}/../glslang"
181 DOC "Path to SPIRV/spirv.hpp")
183 find_path(SPIRV_TOOLS_INCLUDE_DIR spirv-tools/libspirv.h HINTS "${EXTERNAL_SOURCE_ROOT}/spirv-tools/include"
184 "${EXTERNAL_SOURCE_ROOT}/SPIRV-Tools/include"
185 "${CMAKE_SOURCE_DIR}/../spirv-tools/include"
186 "${CMAKE_SOURCE_DIR}/../SPIRV-Tools/include"
187 "${EXTERNAL_SOURCE_ROOT}/source/spirv-tools/external/include"
188 DOC "Path to spirv-tools/libspirv.h")
190 find_library(GLSLANG_LIB NAMES glslang
191 HINTS ${GLSLANG_SEARCH_PATH} )
193 find_library(OGLCompiler_LIB NAMES OGLCompiler
194 HINTS ${GLSLANG_SEARCH_PATH} )
196 find_library(OSDependent_LIB NAMES OSDependent
197 HINTS ${GLSLANG_SEARCH_PATH} )
199 find_library(HLSL_LIB NAMES HLSL
200 HINTS ${GLSLANG_SEARCH_PATH} )
202 find_library(SPIRV_LIB NAMES SPIRV
203 HINTS ${GLSLANG_SEARCH_PATH} )
205 find_library(SPIRV_REMAPPER_LIB NAMES SPVRemapper
206 HINTS ${GLSLANG_SEARCH_PATH} )
208 find_library(SPIRV_TOOLS_LIB NAMES SPIRV-Tools
209 HINTS ${SPIRV_TOOLS_SEARCH_PATH} )
212 add_library(glslang STATIC IMPORTED)
213 add_library(OGLCompiler STATIC IMPORTED)
214 add_library(OSDependent STATIC IMPORTED)
215 add_library(HLSL STATIC IMPORTED)
216 add_library(SPIRV STATIC IMPORTED)
217 add_library(SPVRemapper STATIC IMPORTED)
218 add_library(Loader STATIC IMPORTED)
219 add_library(SPIRV-Tools STATIC IMPORTED)
221 find_library(GLSLANG_DLIB NAMES glslangd
222 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
223 find_library(OGLCompiler_DLIB NAMES OGLCompilerd
224 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
225 find_library(OSDependent_DLIB NAMES OSDependentd
226 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
227 find_library(HLSL_DLIB NAMES HLSLd
228 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
229 find_library(SPIRV_DLIB NAMES SPIRVd
230 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
231 find_library(SPIRV_REMAPPER_DLIB NAMES SPVRemapperd
232 HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
233 find_library(SPIRV_TOOLS_DLIB NAMES SPIRV-Tools
234 HINTS ${SPIRV_TOOLS_DEBUG_SEARCH_PATH} )
236 set_target_properties(glslang PROPERTIES
237 IMPORTED_LOCATION "${GLSLANG_LIB}"
238 IMPORTED_LOCATION_DEBUG "${GLSLANG_DLIB}")
239 set_target_properties(OGLCompiler PROPERTIES
240 IMPORTED_LOCATION "${OGLCompiler_LIB}"
241 IMPORTED_LOCATION_DEBUG "${OGLCompiler_DLIB}")
242 set_target_properties(OSDependent PROPERTIES
243 IMPORTED_LOCATION "${OSDependent_LIB}"
244 IMPORTED_LOCATION_DEBUG "${OSDependent_DLIB}")
245 set_target_properties(HLSL PROPERTIES
246 IMPORTED_LOCATION "${HLSL_LIB}"
247 IMPORTED_LOCATION_DEBUG "${HLSL_DLIB}")
248 set_target_properties(SPIRV PROPERTIES
249 IMPORTED_LOCATION "${SPIRV_LIB}"
250 IMPORTED_LOCATION_DEBUG "${SPIRV_DLIB}")
251 set_target_properties(SPVRemapper PROPERTIES
252 IMPORTED_LOCATION "${SPIRV_REMAPPER_LIB}"
253 IMPORTED_LOCATION_DEBUG "${SPIRV_REMAPPER_DLIB}")
254 set_target_properties(SPIRV-Tools PROPERTIES
255 IMPORTED_LOCATION "${SPIRV_TOOLS_LIB}"
256 IMPORTED_LOCATION_DEBUG "${SPIRV_TOOLS_DLIB}")
258 set (GLSLANG_LIBRARIES glslang OGLCompiler OSDependent HLSL SPIRV SPVRemapper)
259 set (SPIRV_TOOLS_LIBRARIES SPIRV-Tools)
261 set (GLSLANG_LIBRARIES ${GLSLANG_LIB} ${OGLCompiler_LIB} ${OSDependent_LIB} ${HLSL_LIB} ${SPIRV_LIB} ${SPIRV_REMAPPER_LIB})
262 set (SPIRV_TOOLS_LIBRARIES ${SPIRV_TOOLS_LIB})
265 set (PYTHON_CMD ${PYTHON_EXECUTABLE})
267 # Define macro used for building vkxml generated files
268 macro(run_vk_xml_generate dependency output)
269 add_custom_command(OUTPUT ${output}
270 COMMAND ${PYTHON_CMD} ${SCRIPTS_DIR}/lvl_genvk.py -registry ${SCRIPTS_DIR}/vk.xml ${output}
271 DEPENDS ${SCRIPTS_DIR}/vk.xml ${SCRIPTS_DIR}/generator.py ${SCRIPTS_DIR}/${dependency} ${SCRIPTS_DIR}/lvl_genvk.py ${SCRIPTS_DIR}/reg.py
275 # Custom target for generated vulkan helper file dependencies
276 add_custom_target(generate_helper_files DEPENDS
277 vk_enum_string_helper.h
278 vk_struct_size_helper.h
279 vk_struct_size_helper.c
283 vk_layer_dispatch_table.h
284 vk_dispatch_table_helper.h
287 # Rules to build generated helper files
288 run_vk_xml_generate(loader_extension_generator.py vk_layer_dispatch_table.h)
289 run_vk_xml_generate(dispatch_table_helper_generator.py vk_dispatch_table_helper.h)
290 run_vk_xml_generate(helper_file_generator.py vk_safe_struct.h)
291 run_vk_xml_generate(helper_file_generator.py vk_safe_struct.cpp)
292 run_vk_xml_generate(helper_file_generator.py vk_struct_size_helper.h)
293 run_vk_xml_generate(helper_file_generator.py vk_struct_size_helper.c)
294 run_vk_xml_generate(helper_file_generator.py vk_enum_string_helper.h)
295 run_vk_xml_generate(helper_file_generator.py vk_object_types.h)
298 include(GNUInstallDirs)
300 add_definitions(-DFALLBACK_CONFIG_DIRS="${FALLBACK_CONFIG_DIRS}")
301 add_definitions(-DFALLBACK_DATA_DIRS="${FALLBACK_DATA_DIRS}")
302 add_definitions(-DSYSCONFDIR="${CMAKE_INSTALL_FULL_SYSCONFDIR}")
304 # Make sure /etc is searched by the loader
305 if(NOT (CMAKE_INSTALL_FULL_SYSCONFDIR STREQUAL "/etc"))
306 add_definitions(-DEXTRASYSCONFDIR="/etc")
311 install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/vulkan" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
315 "${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
316 "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
319 add_custom_target(uninstall
320 COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
323 # loader: Generic VULKAN ICD loader
324 # tests: VULKAN tests
326 add_subdirectory(loader)
330 add_subdirectory(tests)
334 add_subdirectory(layers)
338 add_subdirectory(demos)
342 add_subdirectory(libs/vkjson)