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
   6 # This must come before the project command.
   7 set(CMAKE_OSX_DEPLOYMENT_TARGET "10.12" CACHE STRING "Minimum OS X deployment version")
   8
   9 project (Vulkan-Tools)
  10 # set (CMAKE_VERBOSE_MAKEFILE 1)
  11
  12 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
  13
  14 # If CMAKE 3.7+, use FindVulkan
  15 if (NOT CMAKE_VERSION VERSION_LESS 3.7.0)
  16     message(STATUS "Using find_package to locate Vulkan")
  17     find_package(Vulkan)
  18 endif()
  19
  20 if(APPLE)
  21     # CMake versions 3 or later need CMAKE_MACOSX_RPATH defined.
  22     # This avoids the CMP0042 policy message.
  23     set(CMAKE_MACOSX_RPATH 1)
  24     # The "install" target for MacOS fixes up bundles in place.
  25     set(CMAKE_INSTALL_PREFIX ${CMAKE_BINARY_DIR})
  26 endif()
  27
  28 # Enable cmake folders
  29 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
  30 set(TOOLS_TARGET_FOLDER lvl_cmake_targets)
  31
  32 # Header file for CMake settings
  33 include_directories("${PROJECT_SOURCE_DIR}/include")
  34
  35 if (CMAKE_COMPILER_IS_GNUCC OR CMAKE_C_COMPILER_ID MATCHES "Clang")
  36     set(COMMON_COMPILE_FLAGS "-Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers")
  37     set(COMMON_COMPILE_FLAGS "${COMMON_COMPILE_FLAGS} -fno-strict-aliasing -fno-builtin-memcmp")
  38
  39     # For GCC version 7.1 or greater, we need to disable the implicit fallthrough warning since
  40     # there's no consistent way to satisfy all compilers until they all accept the C++17 standard
  41     if (CMAKE_COMPILER_IS_GNUCC AND NOT (CMAKE_CXX_COMPILER_VERSION LESS 7.1))
  42         set(COMMON_COMPILE_FLAGS "${COMMON_COMPILE_FLAGS} -Wimplicit-fallthrough=0")
  43     endif()
  44
  45     if (APPLE)
  46         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COMMON_COMPILE_FLAGS}")
  47     else()
  48         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99 ${COMMON_COMPILE_FLAGS}")
  49     endif()
  50     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${COMMON_COMPILE_FLAGS} -std=c++11 -fno-rtti")
  51     if (UNIX)
  52         set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fvisibility=hidden")
  53         set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
  54     endif()
  55 endif()
  56
  57 option(BUILD_CUBE "Build cube" ON)
  58 option(BUILD_VULKANINFO "Build vulkaninfo" ON)
  59 option(BUILD_ICD "Build icd" ON)
  60
  61 if(UNIX)
  62     if(INSTALL_LVL_FILES)
  63         install(DIRECTORY "${PROJECT_SOURCE_DIR}/include/vulkan" DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
  64     endif()
  65
  66     # uninstall target
  67     configure_file(
  68         "${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in"
  69         "${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake"
  70         IMMEDIATE @ONLY)
  71
  72     add_custom_target(uninstall
  73         COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake)
  74 endif()
  75
  76 if(BUILD_CUBE)
  77     add_subdirectory(cube)
  78 endif()
  79 if(BUILD_VULKANINFO)
  80     add_subdirectory(vulkaninfo)
  81 endif()
  82 if(BUILD_ICD)
  83     add_subdirectory(icd)
  84 endif()