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