CMakeLists.txt

   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)
   5 project (VULKAN)
   6 # set (CMAKE_VERBOSE_MAKEFILE 1)
   7
   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")
  12 set(MAJOR "1")
  13 string(TOLOWER ${API_NAME} API_LOWERCASE)
  14
  15 find_package(PythonInterp 3 REQUIRED)
  16
  17 if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
  18     add_definitions(-DVK_USE_PLATFORM_WIN32_KHR -DWIN32_LEAN_AND_MEAN)
  19     set(DisplayServer Win32)
  20 elseif(CMAKE_SYSTEM_NAME STREQUAL "Android")
  21     add_definitions(-DVK_USE_PLATFORM_ANDROID_KHR)
  22     set(DisplayServer Android)
  23 elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
  24     #   Note: Supported configurations are XCB, XCB + Xlib, Wayland.
  25     #         MIR is stubbed and untested
  26     option(BUILD_WSI_XCB_SUPPORT "Build XCB WSI support" ON)
  27     option(BUILD_WSI_XLIB_SUPPORT "Build Xlib WSI support" ON)
  28     option(BUILD_WSI_WAYLAND_SUPPORT "Build Wayland WSI support" OFF)
  29     option(BUILD_WSI_MIR_SUPPORT "Build Mir WSI support" OFF)
  30
  31     if (BUILD_WSI_XCB_SUPPORT)
  32         add_definitions(-DVK_USE_PLATFORM_XCB_KHR)
  33         set(DisplayServer Xcb)
  34     endif()
  35
  36     if (BUILD_WSI_XLIB_SUPPORT)
  37         add_definitions(-DVK_USE_PLATFORM_XLIB_KHR)
  38         set(DisplayServer Xlib)
  39     endif()
  40
  41     if (BUILD_WSI_WAYLAND_SUPPORT)
  42         add_definitions(-DVK_USE_PLATFORM_WAYLAND_KHR)
  43         set(DisplayServer Wayland)
  44     endif()
  45
  46     if (BUILD_WSI_MIR_SUPPORT)
  47         add_definitions(-DVK_USE_PLATFORM_MIR_KHR)
  48         set(DisplayServer Mir)
  49     endif()
  50
  51     if (NOT BUILD_WSI_XCB_SUPPORT AND NOT BUILD_WSI_XLIB_SUPPORT AND NOT BUILD_WSI_WAYLAND_SUPPORT AND NOT BUILD_WSI_MIR_SUPPORT)
  52         set(DisplayServer Display)
  53     endif()
  54 else()
  55     message(FATAL_ERROR "Unsupported Platform!")
  56 endif()
  57
  58 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
  59
  60 set(SCRIPTS_DIR "${CMAKE_SOURCE_DIR}/scripts")
  61
  62 # Header file for CMake settings
  63 include_directories("${PROJECT_SOURCE_DIR}/include")
  64
  65 if(NOT WIN32)
  66     include(FindPkgConfig)
  67 endif()
  68
  69 if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
  70     set(COMMON_COMPILE_FLAGS "-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers")
  71     set(COMMON_COMPILE_FLAGS "${COMMON_COMPILE_FLAGS} -fno-strict-aliasing -fno-builtin-memcmp")
  72     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 ${COMMON_COMPILE_FLAGS}")
  73     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_COMPILE_FLAGS} -std=c++11 -fno-rtti")
  74     if (UNIX)
  75         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
  76         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
  77     endif()
  78 endif()
  79
  80 if(WIN32)
  81     # Disable RTTI
  82     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR-")
  83 endif()
  84
  85 if(NOT WIN32)
  86     if (BUILD_WSI_XCB_SUPPORT)
  87         find_package(XCB REQUIRED)
  88     endif()
  89     set (BUILDTGT_DIR build)
  90     set (BINDATA_DIR Bin)
  91     set (LIBSOURCE_DIR Lib)
  92 else()
  93     option(DISABLE_BUILD_PATH_DECORATION "Disable the decoration of the gslang and SPIRV-Tools build path with MSVC build type info" OFF)
  94     option(DISABLE_BUILDTGT_DIR_DECORATION "Disable the decoration of the gslang and SPIRV-Tools build path with target info" OFF)
  95
  96     # For Windows, since 32-bit and 64-bit items can co-exist, we build each in its own build directory.
  97     # 32-bit target data goes in build32, and 64-bit target data goes into build.  So, include/link the
  98     # appropriate data at build time.
  99     if (DISABLE_BUILDTGT_DIR_DECORATION)
 100         set (BUILDTGT_DIR "")
 101         set (BINDATA_DIR "")
 102         set (LIBSOURCE_DIR "")
 103     elseif (CMAKE_CL_64)
 104         set (BUILDTGT_DIR build)
 105         set (BINDATA_DIR Bin)
 106         set (LIBSOURCE_DIR Lib)
 107     else()
 108         set (BUILDTGT_DIR build32)
 109         set (BINDATA_DIR Bin32)
 110         set (LIBSOURCE_DIR Lib32)
 111     endif()
 112 endif()
 113
 114 option(BUILD_LOADER "Build loader" ON)
 115 option(BUILD_TESTS "Build tests" ON)
 116 option(BUILD_LAYERS "Build layers" ON)
 117 option(BUILD_DEMOS "Build demos" ON)
 118 option(BUILD_VKJSON "Build vkjson" ON)
 119 option(CUSTOM_GLSLANG_BIN_ROOT "Use the user defined GLSLANG_BINARY_ROOT" OFF)
 120 option(CUSTOM_SPIRV_TOOLS_BIN_ROOT "Use the user defined SPIRV_TOOLS_BINARY_ROOT" OFF)
 121
 122 #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
 123 set(GLSLANG_BINARY_ROOT "${CMAKE_BINARY_DIR}/../glslang" CACHE STRING "User defined path to the glslang binaries for this project")
 124 set(SPIRV_TOOLS_BINARY_ROOT "${CMAKE_BINARY_DIR}/../SPIRV-Tools" CACHE STRING "User defined path to the SPIRV-Tools binaries for this project")
 125
 126 # 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
 127 set(EXTERNAL_SOURCE_ROOT "${CMAKE_SOURCE_DIR}/external" CACHE STRING "Root path to external sources such as glslang and SPIRV-Tools")
 128
 129
 130 if (WIN32)
 131     if(CUSTOM_GLSLANG_BIN_ROOT)
 132         set(GSLANG_FINAL_BINARY_PATH ${GLSLANG_BINARY_ROOT}/${BUILDTGT_DIR})
 133     else()
 134         set(GSLANG_FINAL_BINARY_PATH "${EXTERNAL_SOURCE_ROOT}/glslang/${BUILDTGT_DIR}")
 135     endif()
 136
 137     if(DISABLE_BUILD_PATH_DECORATION)
 138         set (DEBUG_DECORATION "")
 139         set (RELEASE_DECORATION "")
 140     else()
 141         set (DEBUG_DECORATION "Debug")
 142         set (RELEASE_DECORATION "Release")
 143     endif()
 144
 145     # Take some steps to set up a variable pointing to the final glslang binaries given the variety of input options
 146     set (GLSLANG_SEARCH_PATH "${GSLANG_FINAL_BINARY_PATH}/glslang/${RELEASE_DECORATION}"
 147                              "${GSLANG_FINAL_BINARY_PATH}/glslang/OSDependent/Windows/${RELEASE_DECORATION}"
 148                              "${GSLANG_FINAL_BINARY_PATH}/hlsl/${RELEASE_DECORATION}"
 149                              "${GSLANG_FINAL_BINARY_PATH}/OGLCompilersDLL/${RELEASE_DECORATION}"
 150                              "${GSLANG_FINAL_BINARY_PATH}/SPIRV/${RELEASE_DECORATION}" )
 151
 152     set (GLSLANG_DEBUG_SEARCH_PATH "${GSLANG_FINAL_BINARY_PATH}/glslang/${DEBUG_DECORATION}"
 153                                    "${GSLANG_FINAL_BINARY_PATH}/glslang/OSDependent/Windows/${DEBUG_DECORATION}"
 154                                    "${GSLANG_FINAL_BINARY_PATH}/hlsl/${DEBUG_DECORATION}"
 155                                    "${GSLANG_FINAL_BINARY_PATH}/OGLCompilersDLL/${DEBUG_DECORATION}"
 156                                    "${GSLANG_FINAL_BINARY_PATH}/SPIRV/${DEBUG_DECORATION}")
 157
 158     if(CUSTOM_SPIRV_TOOLS_BIN_ROOT)
 159         set (SPIRV_TOOLS_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/${BUILDTGT_DIR}/source/${RELEASE_DECORATION}")
 160         set (SPIRV_TOOLS_DEBUG_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/${BUILDTGT_DIR}/source/${DEBUG_DECORATION}")
 161     else()
 162         set (SPIRV_TOOLS_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source/${RELEASE_DECORATION}")
 163         set (SPIRV_TOOLS_DEBUG_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source/${DEBUG_DECORATION}")
 164     endif()
 165 else()
 166     #non windows
 167     if(CUSTOM_GLSLANG_BIN_ROOT)
 168         set (GLSLANG_SEARCH_PATH "${GLSLANG_BINARY_ROOT}/install/lib"
 169                                  "${GLSLANG_BINARY_ROOT}/glslang"
 170                                  "${GLSLANG_BINARY_ROOT}/glslang/OSDependent/Unix"
 171                                  "${GLSLANG_BINARY_ROOT}/OGLCompilersDLL"
 172                                  "${GLSLANG_BINARY_ROOT}/SPIRV"
 173                                  "${GLSLANG_BINARY_ROOT}/hlsl"
 174                                  "${GLSLANG_BINARY_ROOT}/StandAlone")
 175     else()
 176         set (GLSLANG_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/glslang/${BUILDTGT_DIR}/install/lib" "${CMAKE_SOURCE_DIR}/../x86_64/lib/glslang" )
 177     endif()
 178
 179     if(CUSTOM_SPIRV_TOOLS_BIN_ROOT)
 180         set (SPIRV_TOOLS_SEARCH_PATH "${SPIRV_TOOLS_BINARY_ROOT}/source" )
 181     else()
 182         set (SPIRV_TOOLS_SEARCH_PATH "${EXTERNAL_SOURCE_ROOT}/spirv-tools/${BUILDTGT_DIR}/source" "${CMAKE_SOURCE_DIR}/../x86_64/lib/spirv-tools" )
 183     endif()
 184 endif()
 185
 186 find_program(GLSLANG_VALIDATOR NAMES glslangValidator
 187              HINTS "${CMAKE_SOURCE_DIR}/external/glslang/${BUILDTGT_DIR}/install/bin"
 188                    "${GLSLANG_BINARY_ROOT}/StandAlone"
 189                    "${PROJECT_SOURCE_DIR}/external/${BINDATA_DIR}")
 190
 191 find_path(GLSLANG_SPIRV_INCLUDE_DIR SPIRV/spirv.hpp HINTS "${EXTERNAL_SOURCE_ROOT}/glslang"
 192                                                     "${CMAKE_SOURCE_DIR}/../glslang"
 193                                               DOC "Path to SPIRV/spirv.hpp")
 194
 195 find_path(SPIRV_TOOLS_INCLUDE_DIR spirv-tools/libspirv.h HINTS "${EXTERNAL_SOURCE_ROOT}/spirv-tools/include"
 196                                                    "${EXTERNAL_SOURCE_ROOT}/SPIRV-Tools/include"
 197                                                    "${CMAKE_SOURCE_DIR}/../spirv-tools/include"
 198                                                    "${CMAKE_SOURCE_DIR}/../SPIRV-Tools/include"
 199                                                    "${EXTERNAL_SOURCE_ROOT}/source/spirv-tools/external/include"
 200                                              DOC "Path to spirv-tools/libspirv.h")
 201
 202 find_library(GLSLANG_LIB NAMES glslang
 203              HINTS ${GLSLANG_SEARCH_PATH} )
 204
 205 find_library(OGLCompiler_LIB NAMES OGLCompiler
 206              HINTS ${GLSLANG_SEARCH_PATH} )
 207
 208 find_library(OSDependent_LIB NAMES OSDependent
 209              HINTS ${GLSLANG_SEARCH_PATH} )
 210
 211 find_library(HLSL_LIB NAMES HLSL
 212              HINTS ${GLSLANG_SEARCH_PATH} )
 213
 214 find_library(SPIRV_LIB NAMES SPIRV
 215              HINTS ${GLSLANG_SEARCH_PATH} )
 216
 217 find_library(SPIRV_REMAPPER_LIB NAMES SPVRemapper
 218              HINTS ${GLSLANG_SEARCH_PATH} )
 219
 220 find_library(SPIRV_TOOLS_LIB NAMES SPIRV-Tools
 221              HINTS ${SPIRV_TOOLS_SEARCH_PATH} )
 222
 223 if (WIN32)
 224     add_library(glslang     STATIC IMPORTED)
 225     add_library(OGLCompiler STATIC IMPORTED)
 226     add_library(OSDependent STATIC IMPORTED)
 227     add_library(HLSL        STATIC IMPORTED)
 228     add_library(SPIRV       STATIC IMPORTED)
 229     add_library(SPVRemapper       STATIC IMPORTED)
 230     add_library(Loader      STATIC IMPORTED)
 231     add_library(SPIRV-Tools STATIC IMPORTED)
 232
 233     find_library(GLSLANG_DLIB NAMES glslangd
 234                  HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
 235     find_library(OGLCompiler_DLIB NAMES OGLCompilerd
 236                  HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
 237     find_library(OSDependent_DLIB NAMES OSDependentd
 238                  HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
 239     find_library(HLSL_DLIB NAMES HLSLd
 240                  HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
 241     find_library(SPIRV_DLIB NAMES SPIRVd
 242                  HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
 243     find_library(SPIRV_REMAPPER_DLIB NAMES SPVRemapperd
 244                  HINTS ${GLSLANG_DEBUG_SEARCH_PATH} )
 245     find_library(SPIRV_TOOLS_DLIB NAMES SPIRV-Tools
 246                  HINTS ${SPIRV_TOOLS_DEBUG_SEARCH_PATH} )
 247
 248     set_target_properties(glslang PROPERTIES
 249                          IMPORTED_LOCATION       "${GLSLANG_LIB}"
 250                          IMPORTED_LOCATION_DEBUG "${GLSLANG_DLIB}")
 251     set_target_properties(OGLCompiler PROPERTIES
 252                          IMPORTED_LOCATION       "${OGLCompiler_LIB}"
 253                          IMPORTED_LOCATION_DEBUG "${OGLCompiler_DLIB}")
 254     set_target_properties(OSDependent PROPERTIES
 255                          IMPORTED_LOCATION       "${OSDependent_LIB}"
 256                          IMPORTED_LOCATION_DEBUG "${OSDependent_DLIB}")
 257     set_target_properties(HLSL PROPERTIES
 258                          IMPORTED_LOCATION       "${HLSL_LIB}"
 259                          IMPORTED_LOCATION_DEBUG "${HLSL_DLIB}")
 260     set_target_properties(SPIRV PROPERTIES
 261                          IMPORTED_LOCATION       "${SPIRV_LIB}"
 262                          IMPORTED_LOCATION_DEBUG "${SPIRV_DLIB}")
 263     set_target_properties(SPVRemapper PROPERTIES
 264                          IMPORTED_LOCATION       "${SPIRV_REMAPPER_LIB}"
 265                          IMPORTED_LOCATION_DEBUG "${SPIRV_REMAPPER_DLIB}")
 266     set_target_properties(SPIRV-Tools PROPERTIES
 267                          IMPORTED_LOCATION       "${SPIRV_TOOLS_LIB}"
 268                          IMPORTED_LOCATION_DEBUG "${SPIRV_TOOLS_DLIB}")
 269
 270     set (GLSLANG_LIBRARIES glslang OGLCompiler OSDependent HLSL SPIRV SPVRemapper)
 271     set (SPIRV_TOOLS_LIBRARIES SPIRV-Tools)
 272 else ()
 273     set (GLSLANG_LIBRARIES ${GLSLANG_LIB} ${OGLCompiler_LIB} ${OSDependent_LIB} ${HLSL_LIB} ${SPIRV_LIB} ${SPIRV_REMAPPER_LIB})
 274     set (SPIRV_TOOLS_LIBRARIES ${SPIRV_TOOLS_LIB})
 275 endif()
 276
 277 set (PYTHON_CMD ${PYTHON_EXECUTABLE})
 278
 279 if(NOT WIN32)
 280     include(GNUInstallDirs)
 281
 282     add_definitions(-DSYSCONFDIR="${CMAKE_INSTALL_FULL_SYSCONFDIR}")
 283     add_definitions(-DDATADIR="${CMAKE_INSTALL_FULL_DATADIR}")
 284
 285     # Make sure /etc is searched by the loader
 286     if (NOT (CMAKE_INSTALL_FULL_SYSCONFDIR STREQUAL "/etc"))
 287         add_definitions(-DEXTRASYSCONFDIR="/etc")
 288     endif()
 289
 290     # Make sure /usr/share is searched by the loader
 291     if (NOT (CMAKE_INSTALL_FULL_DATADIR STREQUAL "/usr/share"))
 292         add_definitions(-DEXTRADATADIR="/usr/share")
 293     endif()
 294 endif()
 295
 296 if(UNIX)
 297     install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/vulkan" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 298 endif()
 299
 300 # loader: Generic VULKAN ICD loader
 301 # tests: VULKAN tests
 302 if(BUILD_LOADER)
 303     add_subdirectory(loader)
 304 endif()
 305
 306 if(BUILD_TESTS)
 307     add_subdirectory(tests)
 308 endif()
 309
 310 if(BUILD_LAYERS)
 311     add_subdirectory(layers)
 312 endif()
 313
 314 if(BUILD_DEMOS)
 315     add_subdirectory(demos)
 316 endif()
 317
 318 if(BUILD_VKJSON)
 319     add_subdirectory(libs/vkjson)
 320 endif()