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Initial commit for vulkan tutorial

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Following along the first 9 chapters of the Vulkan HelloTriangle
tutorial.
This commit is contained in:
Abdelrahman Said
2025-12-06 00:20:08 +00:00
commit d57dd446d1
24 changed files with 4841 additions and 0 deletions
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106
CMake/FindKTX.cmake Normal file
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# FindKTX.cmake
#
# Finds the KTX library
#
# This will define the following variables
#
# KTX_FOUND
# KTX_INCLUDE_DIRS
# KTX_LIBRARIES
#
# and the following imported targets
#
# KTX::ktx
#
# Check if we're on Linux - if so, we'll skip the search and directly use FetchContent
if(UNIX AND NOT APPLE)
# On Linux, we assume KTX is not installed and proceed directly to fetching it
set(KTX_FOUND FALSE)
else()
# On non-Linux platforms, try to find KTX using pkg-config first
find_package(PkgConfig QUIET)
if(PKG_CONFIG_FOUND)
pkg_check_modules(PC_KTX QUIET ktx libktx ktx2 libktx2)
endif()
# Try to find KTX using standard find_package
find_path(KTX_INCLUDE_DIR
NAMES ktx.h
PATH_SUFFIXES include ktx KTX ktx2 KTX2
HINTS
${PC_KTX_INCLUDEDIR}
/usr/include
/usr/local/include
$ENV{KTX_DIR}/include
$ENV{VULKAN_SDK}/include
${CMAKE_SOURCE_DIR}/external/ktx/include
)
find_library(KTX_LIBRARY
NAMES ktx ktx2 libktx libktx2
PATH_SUFFIXES lib lib64
HINTS
${PC_KTX_LIBDIR}
/usr/lib
/usr/lib64
/usr/local/lib
/usr/local/lib64
$ENV{KTX_DIR}/lib
$ENV{VULKAN_SDK}/lib
${CMAKE_SOURCE_DIR}/external/ktx/lib
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(KTX
REQUIRED_VARS KTX_INCLUDE_DIR KTX_LIBRARY
FAIL_MESSAGE "" # Suppress the error message to allow our fallback
)
# Debug output if KTX is not found (only on non-Linux platforms)
if(NOT KTX_FOUND)
message(STATUS "KTX include directory search paths: ${PC_KTX_INCLUDEDIR}, /usr/include, /usr/local/include, $ENV{KTX_DIR}/include, $ENV{VULKAN_SDK}/include, ${CMAKE_SOURCE_DIR}/external/ktx/include")
message(STATUS "KTX library search paths: ${PC_KTX_LIBDIR}, /usr/lib, /usr/lib64, /usr/local/lib, /usr/local/lib64, $ENV{KTX_DIR}/lib, $ENV{VULKAN_SDK}/lib, ${CMAKE_SOURCE_DIR}/external/ktx/lib")
endif()
endif()
if(KTX_FOUND)
set(KTX_INCLUDE_DIRS ${KTX_INCLUDE_DIR})
set(KTX_LIBRARIES ${KTX_LIBRARY})
if(NOT TARGET KTX::ktx)
add_library(KTX::ktx UNKNOWN IMPORTED)
set_target_properties(KTX::ktx PROPERTIES
IMPORTED_LOCATION "${KTX_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${KTX_INCLUDE_DIRS}"
)
endif()
else()
# If not found, use FetchContent to download and build
include(FetchContent)
# Only show the message on non-Linux platforms
if(NOT (UNIX AND NOT APPLE))
message(STATUS "KTX not found, fetching from GitHub...")
endif()
FetchContent_Declare(
ktx
GIT_REPOSITORY https://github.com/KhronosGroup/KTX-Software.git
GIT_TAG v4.3.1 # Use a specific tag for stability
)
# Set options to minimize build time and dependencies
set(KTX_FEATURE_TOOLS OFF CACHE BOOL "Build KTX tools" FORCE)
set(KTX_FEATURE_DOC OFF CACHE BOOL "Build KTX documentation" FORCE)
set(KTX_FEATURE_TESTS OFF CACHE BOOL "Build KTX tests" FORCE)
FetchContent_MakeAvailable(ktx)
# Create an alias to match the expected target name
if(NOT TARGET KTX::ktx)
add_library(KTX::ktx ALIAS ktx)
endif()
set(KTX_FOUND TRUE)
endif()

937
CMake/FindVulkan.cmake Normal file
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# Updates for iOS Copyright (c) 2024, Holochip Inc.
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.
#[=======================================================================[.rst:
FindVulkan
----------
.. versionadded:: 3.7
Find Vulkan, which is a low-overhead, cross-platform 3D graphics
and computing API.
Optional COMPONENTS
^^^^^^^^^^^^^^^^^^^
.. versionadded:: 3.24
This module respects several optional COMPONENTS.
There are corresponding imported targets for each of these.
``glslc``
The SPIR-V compiler.
``glslangValidator``
The ``glslangValidator`` tool.
``glslang``
The SPIR-V generator library.
``shaderc_combined``
The static library for Vulkan shader compilation.
``SPIRV-Tools``
Tools to process SPIR-V modules.
``MoltenVK``
On macOS, an additional component ``MoltenVK`` is available.
``dxc``
.. versionadded:: 3.25
The DirectX Shader Compiler.
The ``glslc`` and ``glslangValidator`` components are provided even
if not explicitly requested (for backward compatibility).
IMPORTED Targets
^^^^^^^^^^^^^^^^
This module defines :prop_tgt:`IMPORTED` targets if Vulkan has been found:
``Vulkan::Vulkan``
The main Vulkan library.
``Vulkan::glslc``
.. versionadded:: 3.19
The GLSLC SPIR-V compiler, if it has been found.
``Vulkan::Headers``
.. versionadded:: 3.21
Provides just Vulkan headers include paths, if found. No library is
included in this target. This can be useful for applications that
load Vulkan library dynamically.
``Vulkan::glslangValidator``
.. versionadded:: 3.21
The glslangValidator tool, if found. It is used to compile GLSL and
HLSL shaders into SPIR-V.
``Vulkan::glslang``
.. versionadded:: 3.24
Defined if SDK has the Khronos-reference front-end shader parser and SPIR-V
generator library (glslang).
``Vulkan::shaderc_combined``
.. versionadded:: 3.24
Defined if SDK has the Google static library for Vulkan shader compilation
(shaderc_combined).
``Vulkan::SPIRV-Tools``
.. versionadded:: 3.24
Defined if SDK has the Khronos library to process SPIR-V modules
(SPIRV-Tools).
``Vulkan::MoltenVK``
.. versionadded:: 3.24
Defined if SDK has the Khronos library which implement a subset of Vulkan API
over Apple Metal graphics framework. (MoltenVK).
``Vulkan::volk``
.. versionadded:: 3.25
Defined if SDK has the Vulkan meta-loader (volk).
``Vulkan::dxc_lib``
.. versionadded:: 3.25
Defined if SDK has the DirectX shader compiler library.
``Vulkan::dxc_exe``
.. versionadded:: 3.25
Defined if SDK has the DirectX shader compiler CLI tool.
Result Variables
^^^^^^^^^^^^^^^^
This module defines the following variables:
``Vulkan_FOUND``
set to true if Vulkan was found
``Vulkan_INCLUDE_DIRS``
include directories for Vulkan
``Vulkan_LIBRARIES``
link against this library to use Vulkan
``Vulkan_VERSION``
.. versionadded:: 3.23
value from ``vulkan/vulkan_core.h``
``Vulkan_glslc_FOUND``
.. versionadded:: 3.24
True, if the SDK has the glslc executable.
``Vulkan_glslangValidator_FOUND``
.. versionadded:: 3.24
True, if the SDK has the glslangValidator executable.
``Vulkan_glslang_FOUND``
.. versionadded:: 3.24
True, if the SDK has the glslang library.
``Vulkan_shaderc_combined_FOUND``
.. versionadded:: 3.24
True, if the SDK has the shaderc_combined library.
``Vulkan_SPIRV-Tools_FOUND``
.. versionadded:: 3.24
True, if the SDK has the SPIRV-Tools library.
``Vulkan_MoltenVK_FOUND``
.. versionadded:: 3.24
True, if the SDK has the MoltenVK library.
``Vulkan_volk_FOUND``
.. versionadded:: 3.25
True, if the SDK has the volk library.
``Vulkan_dxc_lib_FOUND``
.. versionadded:: 3.25
True, if the SDK has the DirectX shader compiler library.
``Vulkan_dxc_exe_FOUND``
.. versionadded:: 3.25
True, if the SDK has the DirectX shader compiler CLI tool.
The module will also defines these cache variables:
``Vulkan_INCLUDE_DIR``
the Vulkan include directory
``Vulkan_LIBRARY``
the path to the Vulkan library
``Vulkan_GLSLC_EXECUTABLE``
the path to the GLSL SPIR-V compiler
``Vulkan_GLSLANG_VALIDATOR_EXECUTABLE``
the path to the glslangValidator tool
``Vulkan_glslang_LIBRARY``
.. versionadded:: 3.24
Path to the glslang library.
``Vulkan_shaderc_combined_LIBRARY``
.. versionadded:: 3.24
Path to the shaderc_combined library.
``Vulkan_SPIRV-Tools_LIBRARY``
.. versionadded:: 3.24
Path to the SPIRV-Tools library.
``Vulkan_MoltenVK_LIBRARY``
.. versionadded:: 3.24
Path to the MoltenVK library.
``Vulkan_volk_LIBRARY``
.. versionadded:: 3.25
Path to the volk library.
``Vulkan_dxc_LIBRARY``
.. versionadded:: 3.25
Path to the DirectX shader compiler library.
``Vulkan_dxc_EXECUTABLE``
.. versionadded:: 3.25
Path to the DirectX shader compiler CLI tool.
Hints
^^^^^
.. versionadded:: 3.18
The ``VULKAN_SDK`` environment variable optionally specifies the
location of the Vulkan SDK root directory for the given
architecture. It is typically set by sourcing the toplevel
``setup-env.sh`` script of the Vulkan SDK directory into the shell
environment.
#]=======================================================================]
cmake_policy(PUSH)
cmake_policy(SET CMP0057 NEW)
# Provide compatibility with a common invalid component request that
# was silently ignored prior to CMake 3.24.
if("FATAL_ERROR" IN_LIST Vulkan_FIND_COMPONENTS)
message(AUTHOR_WARNING
"Ignoring unknown component 'FATAL_ERROR'.\n"
"The find_package() command documents no such argument."
)
list(REMOVE_ITEM Vulkan_FIND_COMPONENTS "FATAL_ERROR")
endif()
if(IOS)
get_filename_component(Vulkan_Target_SDK "$ENV{VULKAN_SDK}/.." REALPATH)
list(APPEND CMAKE_FRAMEWORK_PATH "${Vulkan_Target_SDK}/iOS/lib")
set (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH)
set (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
set (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
endif()
# For backward compatibility as `FindVulkan` in previous CMake versions allow to retrieve `glslc`
# and `glslangValidator` without requesting the corresponding component.
if(NOT glslc IN_LIST Vulkan_FIND_COMPONENTS)
list(APPEND Vulkan_FIND_COMPONENTS glslc)
endif()
if(NOT glslangValidator IN_LIST Vulkan_FIND_COMPONENTS)
list(APPEND Vulkan_FIND_COMPONENTS glslangValidator)
endif()
if(WIN32)
set(_Vulkan_library_name vulkan-1)
set(_Vulkan_hint_include_search_paths
"$ENV{VULKAN_SDK}/include"
)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(_Vulkan_hint_executable_search_paths
"$ENV{VULKAN_SDK}/bin"
)
set(_Vulkan_hint_library_search_paths
"$ENV{VULKAN_SDK}/lib"
"$ENV{VULKAN_SDK}/bin"
)
else()
set(_Vulkan_hint_executable_search_paths
"$ENV{VULKAN_SDK}/bin32"
"$ENV{VULKAN_SDK}/bin"
)
set(_Vulkan_hint_library_search_paths
"$ENV{VULKAN_SDK}/lib32"
"$ENV{VULKAN_SDK}/bin32"
"$ENV{VULKAN_SDK}/lib"
"$ENV{VULKAN_SDK}/bin"
)
endif()
else()
set(_Vulkan_library_name vulkan)
set(_Vulkan_hint_include_search_paths
"$ENV{VULKAN_SDK}/include"
)
set(_Vulkan_hint_executable_search_paths
"$ENV{VULKAN_SDK}/bin"
)
set(_Vulkan_hint_library_search_paths
"$ENV{VULKAN_SDK}/lib"
)
endif()
if(APPLE AND DEFINED ENV{VULKAN_SDK})
list(APPEND _Vulkan_hint_include_search_paths
"${Vulkan_Target_SDK}/macOS/include"
)
if(CMAKE_SYSTEM_NAME STREQUAL "iOS")
list(APPEND _Vulkan_hint_library_search_paths
"${Vulkan_Target_SDK}/iOS/lib"
)
elseif(CMAKE_SYSTEM_NAME STREQUAL "tvOS")
list(APPEND _Vulkan_hint_library_search_paths
"${Vulkan_Target_SDK}/tvOS/lib"
)
else()
list(APPEND _Vulkan_hint_library_search_paths
"${Vulkan_Target_SDK}}/lib"
)
endif()
endif()
find_path(Vulkan_INCLUDE_DIR
NAMES vulkan/vulkan.h
HINTS
${_Vulkan_hint_include_search_paths}
)
message(STATUS "vulkan_include_dir ${Vulkan_INCLUDE_DIR} search paths ${_Vulkan_hint_include_search_paths}")
mark_as_advanced(Vulkan_INCLUDE_DIR)
find_library(Vulkan_LIBRARY
NAMES ${_Vulkan_library_name}
HINTS
${_Vulkan_hint_library_search_paths}
)
message(STATUS "vulkan_library ${Vulkan_LIBRARY} search paths ${_Vulkan_hint_library_search_paths}")
mark_as_advanced(Vulkan_LIBRARY)
find_library(Vulkan_Layer_API_DUMP
NAMES VkLayer_api_dump
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_Layer_API_DUMP)
find_library(Vulkan_Layer_SHADER_OBJECT
NAMES VkLayer_khronos_shader_object
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(VkLayer_khronos_shader_object)
find_library(Vulkan_Layer_SYNC2
NAMES VkLayer_khronos_synchronization2
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_Layer_SYNC2)
find_library(Vulkan_Layer_VALIDATION
NAMES VkLayer_khronos_validation
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_Layer_VALIDATION)
if(glslc IN_LIST Vulkan_FIND_COMPONENTS)
find_program(Vulkan_GLSLC_EXECUTABLE
NAMES glslc
HINTS
${_Vulkan_hint_executable_search_paths}
)
mark_as_advanced(Vulkan_GLSLC_EXECUTABLE)
endif()
if(glslangValidator IN_LIST Vulkan_FIND_COMPONENTS)
find_program(Vulkan_GLSLANG_VALIDATOR_EXECUTABLE
NAMES glslangValidator
HINTS
${_Vulkan_hint_executable_search_paths}
)
mark_as_advanced(Vulkan_GLSLANG_VALIDATOR_EXECUTABLE)
endif()
if(glslang IN_LIST Vulkan_FIND_COMPONENTS)
find_library(Vulkan_glslang-spirv_LIBRARY
NAMES SPIRV
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-spirv_LIBRARY)
find_library(Vulkan_glslang-spirv_DEBUG_LIBRARY
NAMES SPIRVd
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-spirv_DEBUG_LIBRARY)
find_library(Vulkan_glslang-oglcompiler_LIBRARY
NAMES OGLCompiler
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-oglcompiler_LIBRARY)
find_library(Vulkan_glslang-oglcompiler_DEBUG_LIBRARY
NAMES OGLCompilerd
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-oglcompiler_DEBUG_LIBRARY)
find_library(Vulkan_glslang-osdependent_LIBRARY
NAMES OSDependent
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-osdependent_LIBRARY)
find_library(Vulkan_glslang-osdependent_DEBUG_LIBRARY
NAMES OSDependentd
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-osdependent_DEBUG_LIBRARY)
find_library(Vulkan_glslang-machineindependent_LIBRARY
NAMES MachineIndependent
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-machineindependent_LIBRARY)
find_library(Vulkan_glslang-machineindependent_DEBUG_LIBRARY
NAMES MachineIndependentd
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-machineindependent_DEBUG_LIBRARY)
find_library(Vulkan_glslang-genericcodegen_LIBRARY
NAMES GenericCodeGen
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-genericcodegen_LIBRARY)
find_library(Vulkan_glslang-genericcodegen_DEBUG_LIBRARY
NAMES GenericCodeGend
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang-genericcodegen_DEBUG_LIBRARY)
find_library(Vulkan_glslang_LIBRARY
NAMES glslang
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang_LIBRARY)
find_library(Vulkan_glslang_DEBUG_LIBRARY
NAMES glslangd
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_glslang_DEBUG_LIBRARY)
endif()
if(shaderc_combined IN_LIST Vulkan_FIND_COMPONENTS)
find_library(Vulkan_shaderc_combined_LIBRARY
NAMES shaderc_combined
HINTS
${_Vulkan_hint_library_search_paths})
mark_as_advanced(Vulkan_shaderc_combined_LIBRARY)
find_library(Vulkan_shaderc_combined_DEBUG_LIBRARY
NAMES shaderc_combinedd
HINTS
${_Vulkan_hint_library_search_paths})
mark_as_advanced(Vulkan_shaderc_combined_DEBUG_LIBRARY)
endif()
if(SPIRV-Tools IN_LIST Vulkan_FIND_COMPONENTS)
find_library(Vulkan_SPIRV-Tools_LIBRARY
NAMES SPIRV-Tools
HINTS
${_Vulkan_hint_library_search_paths})
mark_as_advanced(Vulkan_SPIRV-Tools_LIBRARY)
find_library(Vulkan_SPIRV-Tools_DEBUG_LIBRARY
NAMES SPIRV-Toolsd
HINTS
${_Vulkan_hint_library_search_paths})
mark_as_advanced(Vulkan_SPIRV-Tools_DEBUG_LIBRARY)
endif()
if(MoltenVK IN_LIST Vulkan_FIND_COMPONENTS)
# CMake has a bug in 3.28 that doesn't handle xcframeworks. Do it by hand for now.
if(CMAKE_SYSTEM_NAME STREQUAL "iOS")
if(CMAKE_VERSION VERSION_LESS 3.29)
set( _Vulkan_hint_library_search_paths ${Vulkan_Target_SDK}/ios/lib/MoltenVK.xcframework/ios-arm64)
else ()
set( _Vulkan_hint_library_search_paths ${Vulkan_Target_SDK}/ios/lib/)
endif ()
endif ()
find_library(Vulkan_MoltenVK_LIBRARY
NAMES MoltenVK
HINTS
${_Vulkan_hint_library_search_paths}
)
mark_as_advanced(Vulkan_MoltenVK_LIBRARY)
find_path(Vulkan_MoltenVK_INCLUDE_DIR
NAMES MoltenVK/mvk_vulkan.h
HINTS
${_Vulkan_hint_include_search_paths}
)
mark_as_advanced(Vulkan_MoltenVK_INCLUDE_DIR)
endif()
if(volk IN_LIST Vulkan_FIND_COMPONENTS)
find_library(Vulkan_volk_LIBRARY
NAMES volk
HINTS
${_Vulkan_hint_library_search_paths})
mark_as_advanced(Vulkan_Volk_LIBRARY)
endif()
if (dxc IN_LIST Vulkan_FIND_COMPONENTS)
find_library(Vulkan_dxc_LIBRARY
NAMES dxcompiler
HINTS
${_Vulkan_hint_library_search_paths})
mark_as_advanced(Vulkan_dxc_LIBRARY)
find_program(Vulkan_dxc_EXECUTABLE
NAMES dxc
HINTS
${_Vulkan_hint_executable_search_paths})
mark_as_advanced(Vulkan_dxc_EXECUTABLE)
endif()
if(Vulkan_GLSLC_EXECUTABLE)
set(Vulkan_glslc_FOUND TRUE)
else()
set(Vulkan_glslc_FOUND FALSE)
endif()
if(Vulkan_GLSLANG_VALIDATOR_EXECUTABLE)
set(Vulkan_glslangValidator_FOUND TRUE)
else()
set(Vulkan_glslangValidator_FOUND FALSE)
endif()
if (Vulkan_dxc_EXECUTABLE)
set(Vulkan_dxc_exe_FOUND TRUE)
else()
set(Vulkan_dxc_exe_FOUND FALSE)
endif()
function(_Vulkan_set_library_component_found component)
cmake_parse_arguments(PARSE_ARGV 1 _ARG
"NO_WARNING"
""
"DEPENDENT_COMPONENTS")
set(all_dependent_component_found TRUE)
foreach(dependent_component IN LISTS _ARG_DEPENDENT_COMPONENTS)
if(NOT Vulkan_${dependent_component}_FOUND)
set(all_dependent_component_found FALSE)
break()
endif()
endforeach()
if(all_dependent_component_found AND (Vulkan_${component}_LIBRARY OR Vulkan_${component}_DEBUG_LIBRARY))
set(Vulkan_${component}_FOUND TRUE PARENT_SCOPE)
# For Windows Vulkan SDK, third party tools binaries are provided with different MSVC ABI:
# - Release binaries uses a runtime library
# - Debug binaries uses a debug runtime library
# This lead to incompatibilities in linking for some configuration types due to CMake-default or project-configured selected MSVC ABI.
if(WIN32 AND NOT _ARG_NO_WARNING)
if(NOT Vulkan_${component}_LIBRARY)
message(WARNING
"Library ${component} for Release configuration is missing, imported target Vulkan::${component} may not be able to link when targeting this build configuration due to incompatible MSVC ABI.")
endif()
if(NOT Vulkan_${component}_DEBUG_LIBRARY)
message(WARNING
"Library ${component} for Debug configuration is missing, imported target Vulkan::${component} may not be able to link when targeting this build configuration due to incompatible MSVC ABI. Consider re-installing the Vulkan SDK and request debug libraries to fix this warning.")
endif()
endif()
else()
set(Vulkan_${component}_FOUND FALSE PARENT_SCOPE)
endif()
endfunction()
_Vulkan_set_library_component_found(glslang-spirv NO_WARNING)
_Vulkan_set_library_component_found(glslang-oglcompiler NO_WARNING)
_Vulkan_set_library_component_found(glslang-osdependent NO_WARNING)
_Vulkan_set_library_component_found(glslang-machineindependent NO_WARNING)
_Vulkan_set_library_component_found(glslang-genericcodegen NO_WARNING)
_Vulkan_set_library_component_found(glslang
DEPENDENT_COMPONENTS
glslang-spirv
glslang-oglcompiler
glslang-osdependent
glslang-machineindependent
glslang-genericcodegen)
_Vulkan_set_library_component_found(shaderc_combined)
_Vulkan_set_library_component_found(SPIRV-Tools)
_Vulkan_set_library_component_found(volk)
_Vulkan_set_library_component_found(dxc)
if(Vulkan_MoltenVK_INCLUDE_DIR AND Vulkan_MoltenVK_LIBRARY)
set(Vulkan_MoltenVK_FOUND TRUE)
else()
set(Vulkan_MoltenVK_FOUND FALSE)
endif()
set(Vulkan_LIBRARIES ${Vulkan_LIBRARY})
set(Vulkan_INCLUDE_DIRS ${Vulkan_INCLUDE_DIR})
# detect version e.g 1.2.189
set(Vulkan_VERSION "")
if(Vulkan_INCLUDE_DIR)
set(VULKAN_CORE_H ${Vulkan_INCLUDE_DIR}/vulkan/vulkan_core.h)
if(EXISTS ${VULKAN_CORE_H})
file(STRINGS ${VULKAN_CORE_H} VulkanHeaderVersionLine REGEX "^#define VK_HEADER_VERSION ")
string(REGEX MATCHALL "[0-9]+" VulkanHeaderVersion "${VulkanHeaderVersionLine}")
file(STRINGS ${VULKAN_CORE_H} VulkanHeaderVersionLine2 REGEX "^#define VK_HEADER_VERSION_COMPLETE ")
string(REGEX MATCHALL "[0-9]+" VulkanHeaderVersion2 "${VulkanHeaderVersionLine2}")
list(LENGTH VulkanHeaderVersion2 _len)
# versions >= 1.2.175 have an additional numbers in front of e.g. '0, 1, 2' instead of '1, 2'
if(_len EQUAL 3)
list(REMOVE_AT VulkanHeaderVersion2 0)
endif()
list(APPEND VulkanHeaderVersion2 ${VulkanHeaderVersion})
list(JOIN VulkanHeaderVersion2 "." Vulkan_VERSION)
endif()
endif()
if(Vulkan_MoltenVK_FOUND)
set(Vulkan_MoltenVK_VERSION "")
if(Vulkan_MoltenVK_INCLUDE_DIR)
set(VK_MVK_MOLTENVK_H ${Vulkan_MoltenVK_INCLUDE_DIR}/MoltenVK/vk_mvk_moltenvk.h)
if(EXISTS ${VK_MVK_MOLTENVK_H})
file(STRINGS ${VK_MVK_MOLTENVK_H} _Vulkan_MoltenVK_VERSION_MAJOR REGEX "^#define MVK_VERSION_MAJOR ")
string(REGEX MATCHALL "[0-9]+" _Vulkan_MoltenVK_VERSION_MAJOR "${_Vulkan_MoltenVK_VERSION_MAJOR}")
file(STRINGS ${VK_MVK_MOLTENVK_H} _Vulkan_MoltenVK_VERSION_MINOR REGEX "^#define MVK_VERSION_MINOR ")
string(REGEX MATCHALL "[0-9]+" _Vulkan_MoltenVK_VERSION_MINOR "${_Vulkan_MoltenVK_VERSION_MINOR}")
file(STRINGS ${VK_MVK_MOLTENVK_H} _Vulkan_MoltenVK_VERSION_PATCH REGEX "^#define MVK_VERSION_PATCH ")
string(REGEX MATCHALL "[0-9]+" _Vulkan_MoltenVK_VERSION_PATCH "${_Vulkan_MoltenVK_VERSION_PATCH}")
set(Vulkan_MoltenVK_VERSION "${_Vulkan_MoltenVK_VERSION_MAJOR}.${_Vulkan_MoltenVK_VERSION_MINOR}.${_Vulkan_MoltenVK_VERSION_PATCH}")
unset(_Vulkan_MoltenVK_VERSION_MAJOR)
unset(_Vulkan_MoltenVK_VERSION_MINOR)
unset(_Vulkan_MoltenVK_VERSION_PATCH)
endif()
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Vulkan
REQUIRED_VARS
Vulkan_LIBRARY
Vulkan_INCLUDE_DIR
VERSION_VAR
Vulkan_VERSION
HANDLE_COMPONENTS
)
if(Vulkan_FOUND AND NOT TARGET Vulkan::Vulkan)
add_library(Vulkan::Vulkan UNKNOWN IMPORTED)
set_target_properties(Vulkan::Vulkan PROPERTIES
IMPORTED_LOCATION "${Vulkan_LIBRARIES}"
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
endif()
if(Vulkan_FOUND AND NOT TARGET Vulkan::Headers)
add_library(Vulkan::Headers INTERFACE IMPORTED)
set_target_properties(Vulkan::Headers PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
endif()
if(Vulkan_FOUND AND Vulkan_GLSLC_EXECUTABLE AND NOT TARGET Vulkan::glslc)
add_executable(Vulkan::glslc IMPORTED)
set_property(TARGET Vulkan::glslc PROPERTY IMPORTED_LOCATION "${Vulkan_GLSLC_EXECUTABLE}")
endif()
if(Vulkan_FOUND AND Vulkan_GLSLANG_VALIDATOR_EXECUTABLE AND NOT TARGET Vulkan::glslangValidator)
add_executable(Vulkan::glslangValidator IMPORTED)
set_property(TARGET Vulkan::glslangValidator PROPERTY IMPORTED_LOCATION "${Vulkan_GLSLANG_VALIDATOR_EXECUTABLE}")
endif()
if(Vulkan_FOUND)
if((Vulkan_glslang-spirv_LIBRARY OR Vulkan_glslang-spirv_DEBUG_LIBRARY) AND NOT TARGET Vulkan::glslang-spirv)
add_library(Vulkan::glslang-spirv STATIC IMPORTED)
set_property(TARGET Vulkan::glslang-spirv
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_glslang-spirv_LIBRARY)
set_property(TARGET Vulkan::glslang-spirv APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::glslang-spirv
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_glslang-spirv_LIBRARY}")
endif()
if(Vulkan_glslang-spirv_DEBUG_LIBRARY)
set_property(TARGET Vulkan::glslang-spirv APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::glslang-spirv
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_glslang-spirv_DEBUG_LIBRARY}")
endif()
endif()
if((Vulkan_glslang-oglcompiler_LIBRARY OR Vulkan_glslang-oglcompiler_DEBUG_LIBRARY) AND NOT TARGET Vulkan::glslang-oglcompiler)
add_library(Vulkan::glslang-oglcompiler STATIC IMPORTED)
set_property(TARGET Vulkan::glslang-oglcompiler
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_glslang-oglcompiler_LIBRARY)
set_property(TARGET Vulkan::glslang-oglcompiler APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::glslang-oglcompiler
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_glslang-oglcompiler_LIBRARY}")
endif()
if(Vulkan_glslang-oglcompiler_DEBUG_LIBRARY)
set_property(TARGET Vulkan::glslang-oglcompiler APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::glslang-oglcompiler
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_glslang-oglcompiler_DEBUG_LIBRARY}")
endif()
endif()
if((Vulkan_glslang-osdependent_LIBRARY OR Vulkan_glslang-osdependent_DEBUG_LIBRARY) AND NOT TARGET Vulkan::glslang-osdependent)
add_library(Vulkan::glslang-osdependent STATIC IMPORTED)
set_property(TARGET Vulkan::glslang-osdependent
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_glslang-osdependent_LIBRARY)
set_property(TARGET Vulkan::glslang-osdependent APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::glslang-osdependent
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_glslang-osdependent_LIBRARY}")
endif()
if(Vulkan_glslang-osdependent_DEBUG_LIBRARY)
set_property(TARGET Vulkan::glslang-osdependent APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::glslang-osdependent
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_glslang-osdependent_DEBUG_LIBRARY}")
endif()
endif()
if((Vulkan_glslang-machineindependent_LIBRARY OR Vulkan_glslang-machineindependent_DEBUG_LIBRARY) AND NOT TARGET Vulkan::glslang-machineindependent)
add_library(Vulkan::glslang-machineindependent STATIC IMPORTED)
set_property(TARGET Vulkan::glslang-machineindependent
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_glslang-machineindependent_LIBRARY)
set_property(TARGET Vulkan::glslang-machineindependent APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::glslang-machineindependent
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_glslang-machineindependent_LIBRARY}")
endif()
if(Vulkan_glslang-machineindependent_DEBUG_LIBRARY)
set_property(TARGET Vulkan::glslang-machineindependent APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::glslang-machineindependent
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_glslang-machineindependent_DEBUG_LIBRARY}")
endif()
endif()
if((Vulkan_glslang-genericcodegen_LIBRARY OR Vulkan_glslang-genericcodegen_DEBUG_LIBRARY) AND NOT TARGET Vulkan::glslang-genericcodegen)
add_library(Vulkan::glslang-genericcodegen STATIC IMPORTED)
set_property(TARGET Vulkan::glslang-genericcodegen
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_glslang-genericcodegen_LIBRARY)
set_property(TARGET Vulkan::glslang-genericcodegen APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::glslang-genericcodegen
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_glslang-genericcodegen_LIBRARY}")
endif()
if(Vulkan_glslang-genericcodegen_DEBUG_LIBRARY)
set_property(TARGET Vulkan::glslang-genericcodegen APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::glslang-genericcodegen
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_glslang-genericcodegen_DEBUG_LIBRARY}")
endif()
endif()
if((Vulkan_glslang_LIBRARY OR Vulkan_glslang_DEBUG_LIBRARY)
AND TARGET Vulkan::glslang-spirv
AND TARGET Vulkan::glslang-oglcompiler
AND TARGET Vulkan::glslang-osdependent
AND TARGET Vulkan::glslang-machineindependent
AND TARGET Vulkan::glslang-genericcodegen
AND NOT TARGET Vulkan::glslang)
add_library(Vulkan::glslang STATIC IMPORTED)
set_property(TARGET Vulkan::glslang
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_glslang_LIBRARY)
set_property(TARGET Vulkan::glslang APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::glslang
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_glslang_LIBRARY}")
endif()
if(Vulkan_glslang_DEBUG_LIBRARY)
set_property(TARGET Vulkan::glslang APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::glslang
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_glslang_DEBUG_LIBRARY}")
endif()
target_link_libraries(Vulkan::glslang
INTERFACE
Vulkan::glslang-spirv
Vulkan::glslang-oglcompiler
Vulkan::glslang-osdependent
Vulkan::glslang-machineindependent
Vulkan::glslang-genericcodegen
)
endif()
if((Vulkan_shaderc_combined_LIBRARY OR Vulkan_shaderc_combined_DEBUG_LIBRARY) AND NOT TARGET Vulkan::shaderc_combined)
add_library(Vulkan::shaderc_combined STATIC IMPORTED)
set_property(TARGET Vulkan::shaderc_combined
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_shaderc_combined_LIBRARY)
set_property(TARGET Vulkan::shaderc_combined APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::shaderc_combined
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_shaderc_combined_LIBRARY}")
endif()
if(Vulkan_shaderc_combined_DEBUG_LIBRARY)
set_property(TARGET Vulkan::shaderc_combined APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::shaderc_combined
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_shaderc_combined_DEBUG_LIBRARY}")
endif()
if(UNIX)
find_package(Threads REQUIRED)
target_link_libraries(Vulkan::shaderc_combined
INTERFACE
Threads::Threads)
endif()
endif()
if((Vulkan_SPIRV-Tools_LIBRARY OR Vulkan_SPIRV-Tools_DEBUG_LIBRARY) AND NOT TARGET Vulkan::SPIRV-Tools)
add_library(Vulkan::SPIRV-Tools STATIC IMPORTED)
set_property(TARGET Vulkan::SPIRV-Tools
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
if(Vulkan_SPIRV-Tools_LIBRARY)
set_property(TARGET Vulkan::SPIRV-Tools APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::SPIRV-Tools
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_SPIRV-Tools_LIBRARY}")
endif()
if(Vulkan_SPIRV-Tools_DEBUG_LIBRARY)
set_property(TARGET Vulkan::SPIRV-Tools APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Debug)
set_property(TARGET Vulkan::SPIRV-Tools
PROPERTY
IMPORTED_LOCATION_DEBUG "${Vulkan_SPIRV-Tools_DEBUG_LIBRARY}")
endif()
endif()
if(Vulkan_volk_LIBRARY AND NOT TARGET Vulkan::volk)
add_library(Vulkan::volk STATIC IMPORTED)
set_property(TARGET Vulkan::volk
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
set_property(TARGET Vulkan::volk APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::volk APPEND
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_volk_LIBRARY}")
if (NOT WIN32)
set_property(TARGET Vulkan::volk APPEND
PROPERTY
IMPORTED_LINK_INTERFACE_LIBRARIES dl)
endif()
endif()
if (Vulkan_dxc_LIBRARY AND NOT TARGET Vulkan::dxc_lib)
add_library(Vulkan::dxc_lib STATIC IMPORTED)
set_property(TARGET Vulkan::dxc_lib
PROPERTY
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_INCLUDE_DIRS}")
set_property(TARGET Vulkan::dxc_lib APPEND
PROPERTY
IMPORTED_CONFIGURATIONS Release)
set_property(TARGET Vulkan::dxc_lib APPEND
PROPERTY
IMPORTED_LOCATION_RELEASE "${Vulkan_dxc_LIBRARY}")
endif()
if(Vulkan_dxc_EXECUTABLE AND NOT TARGET Vulkan::dxc_exe)
add_executable(Vulkan::dxc_exe IMPORTED)
set_property(TARGET Vulkan::dxc_exe PROPERTY IMPORTED_LOCATION "${Vulkan_dxc_EXECUTABLE}")
endif()
endif()
if(Vulkan_MoltenVK_FOUND)
if(Vulkan_MoltenVK_LIBRARY AND NOT TARGET Vulkan::MoltenVK)
add_library(Vulkan::MoltenVK SHARED IMPORTED)
set_target_properties(Vulkan::MoltenVK
PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${Vulkan_MoltenVK_INCLUDE_DIR}"
IMPORTED_LOCATION "${Vulkan_MoltenVK_LIBRARY}"
)
endif()
endif()
unset(_Vulkan_library_name)
unset(_Vulkan_hint_include_search_paths)
unset(_Vulkan_hint_executable_search_paths)
unset(_Vulkan_hint_library_search_paths)
cmake_policy(POP)

426
CMake/FindVulkanHpp.cmake Normal file
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@@ -0,0 +1,426 @@
# FindVulkanHpp.cmake
#
# Finds or downloads the Vulkan-Hpp headers and Vulkan Profiles headers
#
# This will define the following variables
#
# VulkanHpp_FOUND
# VulkanHpp_INCLUDE_DIRS
#
# and the following imported targets
#
# VulkanHpp::VulkanHpp
#
# Try to find the package using standard find_path
find_path(VulkanHpp_INCLUDE_DIR
NAMES vulkan/vulkan.hpp
PATHS
${Vulkan_INCLUDE_DIR}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
)
# Also try to find vulkan.cppm
find_path(VulkanHpp_CPPM_DIR
NAMES vulkan/vulkan.cppm
PATHS
${Vulkan_INCLUDE_DIR}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
)
# Try to find vulkan_profiles.hpp
find_path(VulkanProfiles_INCLUDE_DIR
NAMES vulkan/vulkan_profiles.hpp
PATHS
${Vulkan_INCLUDE_DIR}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
)
# Function to extract Vulkan version from vulkan_core.h
function(extract_vulkan_version VULKAN_CORE_H_PATH OUTPUT_VERSION_TAG)
# Extract the version information from vulkan_core.h
file(STRINGS ${VULKAN_CORE_H_PATH} VULKAN_VERSION_MAJOR_LINE REGEX "^#define VK_VERSION_MAJOR")
file(STRINGS ${VULKAN_CORE_H_PATH} VULKAN_VERSION_MINOR_LINE REGEX "^#define VK_VERSION_MINOR")
file(STRINGS ${VULKAN_CORE_H_PATH} VULKAN_HEADER_VERSION_LINE REGEX "^#define VK_HEADER_VERSION")
set(VERSION_TAG "v1.3.275") # Default fallback
if(VULKAN_VERSION_MAJOR_LINE AND VULKAN_VERSION_MINOR_LINE AND VULKAN_HEADER_VERSION_LINE)
string(REGEX REPLACE "^#define VK_VERSION_MAJOR[ \t]+([0-9]+).*$" "\\1" VULKAN_VERSION_MAJOR "${VULKAN_VERSION_MAJOR_LINE}")
string(REGEX REPLACE "^#define VK_VERSION_MINOR[ \t]+([0-9]+).*$" "\\1" VULKAN_VERSION_MINOR "${VULKAN_VERSION_MINOR_LINE}")
string(REGEX REPLACE "^#define VK_HEADER_VERSION[ \t]+([0-9]+).*$" "\\1" VULKAN_HEADER_VERSION "${VULKAN_HEADER_VERSION_LINE}")
# Construct the version tag
set(VERSION_TAG "v${VULKAN_VERSION_MAJOR}.${VULKAN_VERSION_MINOR}.${VULKAN_HEADER_VERSION}")
else()
# Alternative approach: look for VK_HEADER_VERSION_COMPLETE
file(STRINGS ${VULKAN_CORE_H_PATH} VULKAN_HEADER_VERSION_COMPLETE_LINE REGEX "^#define VK_HEADER_VERSION_COMPLETE")
file(STRINGS ${VULKAN_CORE_H_PATH} VULKAN_HEADER_VERSION_LINE REGEX "^#define VK_HEADER_VERSION")
if(VULKAN_HEADER_VERSION_COMPLETE_LINE AND VULKAN_HEADER_VERSION_LINE)
# Extract the header version
string(REGEX REPLACE "^#define VK_HEADER_VERSION[ \t]+([0-9]+).*$" "\\1" VULKAN_HEADER_VERSION "${VULKAN_HEADER_VERSION_LINE}")
# Check if the complete version line contains the major and minor versions
if(VULKAN_HEADER_VERSION_COMPLETE_LINE MATCHES "VK_MAKE_API_VERSION\\(.*,[ \t]*([0-9]+),[ \t]*([0-9]+),[ \t]*VK_HEADER_VERSION\\)")
set(VULKAN_VERSION_MAJOR "${CMAKE_MATCH_1}")
set(VULKAN_VERSION_MINOR "${CMAKE_MATCH_2}")
set(VERSION_TAG "v${VULKAN_VERSION_MAJOR}.${VULKAN_VERSION_MINOR}.${VULKAN_HEADER_VERSION}")
endif()
endif()
endif()
# Return the version tag
set(${OUTPUT_VERSION_TAG} ${VERSION_TAG} PARENT_SCOPE)
endfunction()
# Determine the Vulkan version to use for Vulkan-Hpp and Vulkan-Profiles
set(VULKAN_VERSION_TAG "v1.3.275") # Default version
# Try to detect the Vulkan version
set(VULKAN_CORE_H "")
# If we're building for Android, try to detect the NDK's Vulkan version
if(DEFINED ANDROID_NDK)
# Find the vulkan_core.h file in the NDK
find_file(VULKAN_CORE_H vulkan_core.h
PATHS
${ANDROID_NDK}/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/vulkan
${ANDROID_NDK}/toolchains/llvm/prebuilt/darwin-x86_64/sysroot/usr/include/vulkan
${ANDROID_NDK}/toolchains/llvm/prebuilt/windows-x86_64/sysroot/usr/include/vulkan
${ANDROID_NDK}/toolchains/llvm/prebuilt/windows/sysroot/usr/include/vulkan
NO_DEFAULT_PATH
)
if(VULKAN_CORE_H)
extract_vulkan_version(${VULKAN_CORE_H} VULKAN_VERSION_TAG)
message(STATUS "Detected NDK Vulkan version: ${VULKAN_VERSION_TAG}")
else()
message(STATUS "Could not find vulkan_core.h in NDK, using default version: ${VULKAN_VERSION_TAG}")
endif()
# For desktop builds, try to detect the Vulkan SDK version
elseif(DEFINED ENV{VULKAN_SDK})
# Find the vulkan_core.h file in the Vulkan SDK
find_file(VULKAN_CORE_H vulkan_core.h
PATHS
$ENV{VULKAN_SDK}/include/vulkan
NO_DEFAULT_PATH
)
if(VULKAN_CORE_H)
extract_vulkan_version(${VULKAN_CORE_H} VULKAN_VERSION_TAG)
message(STATUS "Detected Vulkan SDK version: ${VULKAN_VERSION_TAG}")
else()
message(STATUS "Could not find vulkan_core.h in Vulkan SDK, using default version: ${VULKAN_VERSION_TAG}")
endif()
# If Vulkan package was already found, try to use its include directory
elseif(DEFINED Vulkan_INCLUDE_DIR)
# Find the vulkan_core.h file in the Vulkan include directory
find_file(VULKAN_CORE_H vulkan_core.h
PATHS
${Vulkan_INCLUDE_DIR}/vulkan
NO_DEFAULT_PATH
)
if(VULKAN_CORE_H)
extract_vulkan_version(${VULKAN_CORE_H} VULKAN_VERSION_TAG)
message(STATUS "Detected Vulkan version from include directory: ${VULKAN_VERSION_TAG}")
else()
message(STATUS "Could not find vulkan_core.h in Vulkan include directory, using default version: ${VULKAN_VERSION_TAG}")
endif()
else()
# Try to find vulkan_core.h in system paths
find_file(VULKAN_CORE_H vulkan_core.h
PATHS
/usr/include/vulkan
/usr/local/include/vulkan
)
if(VULKAN_CORE_H)
extract_vulkan_version(${VULKAN_CORE_H} VULKAN_VERSION_TAG)
message(STATUS "Detected system Vulkan version: ${VULKAN_VERSION_TAG}")
else()
message(STATUS "Could not find vulkan_core.h in system paths, using default version: ${VULKAN_VERSION_TAG}")
endif()
endif()
# If the include directory wasn't found, use FetchContent to download and build
if(NOT VulkanHpp_INCLUDE_DIR OR NOT VulkanHpp_CPPM_DIR)
# If not found, use FetchContent to download
include(FetchContent)
message(STATUS "Vulkan-Hpp not found, fetching from GitHub with version ${VULKAN_VERSION_TAG}...")
FetchContent_Declare(
VulkanHpp
GIT_REPOSITORY https://github.com/KhronosGroup/Vulkan-Hpp.git
GIT_TAG ${VULKAN_VERSION_TAG} # Use the detected or default version
)
# Set policy to suppress the deprecation warning
if(POLICY CMP0169)
cmake_policy(SET CMP0169 OLD)
endif()
# Make sure FetchContent is available
include(FetchContent)
# Populate the content
FetchContent_GetProperties(VulkanHpp SOURCE_DIR VulkanHpp_SOURCE_DIR)
if(NOT VulkanHpp_POPULATED)
FetchContent_Populate(VulkanHpp)
# Get the source directory after populating
FetchContent_GetProperties(VulkanHpp SOURCE_DIR VulkanHpp_SOURCE_DIR)
endif()
# Set the include directory to the source directory
set(VulkanHpp_INCLUDE_DIR ${VulkanHpp_SOURCE_DIR})
message(STATUS "VulkanHpp_SOURCE_DIR: ${VulkanHpp_SOURCE_DIR}")
message(STATUS "VulkanHpp_INCLUDE_DIR: ${VulkanHpp_INCLUDE_DIR}")
# Check if vulkan.cppm exists in the downloaded repository
if(EXISTS "${VulkanHpp_SOURCE_DIR}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${VulkanHpp_SOURCE_DIR})
else()
# If vulkan.cppm doesn't exist, we need to create it
set(VulkanHpp_CPPM_DIR ${CMAKE_CURRENT_BINARY_DIR}/VulkanHpp)
file(MAKE_DIRECTORY ${VulkanHpp_CPPM_DIR}/vulkan)
# Create vulkan.cppm file
file(WRITE "${VulkanHpp_CPPM_DIR}/vulkan/vulkan.cppm"
"// Auto-generated vulkan.cppm file
module;
#include <vulkan/vulkan.hpp>
export module vulkan;
export namespace vk {
using namespace VULKAN_HPP_NAMESPACE;
}
")
endif()
endif()
# If the Vulkan Profiles include directory wasn't found, use FetchContent to download
if(NOT VulkanProfiles_INCLUDE_DIR)
# If not found, use FetchContent to download
include(FetchContent)
message(STATUS "Vulkan-Profiles not found, fetching from GitHub main branch...")
FetchContent_Declare(
VulkanProfiles
GIT_REPOSITORY https://github.com/KhronosGroup/Vulkan-Profiles.git
GIT_TAG main # Use main branch instead of a specific tag
)
# Set policy to suppress the deprecation warning
if(POLICY CMP0169)
cmake_policy(SET CMP0169 OLD)
endif()
# Populate the content
FetchContent_GetProperties(VulkanProfiles SOURCE_DIR VulkanProfiles_SOURCE_DIR)
if(NOT VulkanProfiles_POPULATED)
FetchContent_Populate(VulkanProfiles)
# Get the source directory after populating
FetchContent_GetProperties(VulkanProfiles SOURCE_DIR VulkanProfiles_SOURCE_DIR)
endif()
# Create the include directory structure if it doesn't exist
set(VulkanProfiles_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/VulkanProfiles/include)
file(MAKE_DIRECTORY ${VulkanProfiles_INCLUDE_DIR}/vulkan)
# Create a stub vulkan_profiles.hpp file if it doesn't exist
if(NOT EXISTS "${VulkanProfiles_INCLUDE_DIR}/vulkan/vulkan_profiles.hpp")
file(WRITE "${VulkanProfiles_INCLUDE_DIR}/vulkan/vulkan_profiles.hpp"
"// Auto-generated vulkan_profiles.hpp stub file
#pragma once
#include <vulkan/vulkan.hpp>
namespace vp {
// Stub implementation for Vulkan Profiles
struct ProfileDesc {
const char* name;
uint32_t specVersion;
};
inline bool GetProfileSupport(VkPhysicalDevice physicalDevice, const ProfileDesc* pProfile, VkBool32* pSupported) {
*pSupported = VK_TRUE;
return true;
}
}
")
endif()
message(STATUS "VulkanProfiles_SOURCE_DIR: ${VulkanProfiles_SOURCE_DIR}")
message(STATUS "VulkanProfiles_INCLUDE_DIR: ${VulkanProfiles_INCLUDE_DIR}")
endif()
# Set the variables
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(VulkanHpp
REQUIRED_VARS VulkanHpp_INCLUDE_DIR
FAIL_MESSAGE "Could NOT find VulkanHpp. Install it or set VulkanHpp_INCLUDE_DIR to the directory containing vulkan/vulkan.hpp"
)
# Debug output
message(STATUS "VulkanHpp_FOUND: ${VulkanHpp_FOUND}")
message(STATUS "VULKANHPP_FOUND: ${VULKANHPP_FOUND}")
if(VulkanHpp_FOUND)
set(VulkanHpp_INCLUDE_DIRS ${VulkanHpp_INCLUDE_DIR})
# Make sure VulkanHpp_CPPM_DIR is set
if(NOT DEFINED VulkanHpp_CPPM_DIR)
# Check if vulkan.cppm exists in the include directory
if(EXISTS "${VulkanHpp_INCLUDE_DIR}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${VulkanHpp_INCLUDE_DIR})
message(STATUS "Found vulkan.cppm in VulkanHpp_INCLUDE_DIR: ${VulkanHpp_CPPM_DIR}")
elseif(DEFINED VulkanHpp_SOURCE_DIR AND EXISTS "${VulkanHpp_SOURCE_DIR}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${VulkanHpp_SOURCE_DIR})
message(STATUS "Found vulkan.cppm in VulkanHpp_SOURCE_DIR: ${VulkanHpp_CPPM_DIR}")
elseif(DEFINED vulkanhpp_SOURCE_DIR AND EXISTS "${vulkanhpp_SOURCE_DIR}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${vulkanhpp_SOURCE_DIR})
message(STATUS "Found vulkan.cppm in vulkanhpp_SOURCE_DIR: ${VulkanHpp_CPPM_DIR}")
else()
# If vulkan.cppm doesn't exist, we need to create it
set(VulkanHpp_CPPM_DIR ${CMAKE_CURRENT_BINARY_DIR}/VulkanHpp)
file(MAKE_DIRECTORY ${VulkanHpp_CPPM_DIR}/vulkan)
message(STATUS "Creating vulkan.cppm in ${VulkanHpp_CPPM_DIR}")
# Create vulkan.cppm file
file(WRITE "${VulkanHpp_CPPM_DIR}/vulkan/vulkan.cppm"
"// Auto-generated vulkan.cppm file
module;
#include <vulkan/vulkan.hpp>
export module vulkan;
export namespace vk {
using namespace VULKAN_HPP_NAMESPACE;
}
")
endif()
endif()
message(STATUS "Final VulkanHpp_CPPM_DIR: ${VulkanHpp_CPPM_DIR}")
# Add Vulkan Profiles include directory if found
if(VulkanProfiles_INCLUDE_DIR AND EXISTS "${VulkanProfiles_INCLUDE_DIR}/vulkan/vulkan_profiles.hpp")
list(APPEND VulkanHpp_INCLUDE_DIRS ${VulkanProfiles_INCLUDE_DIR})
message(STATUS "Added Vulkan Profiles include directory: ${VulkanProfiles_INCLUDE_DIR}")
endif()
# Create an imported target
if(NOT TARGET VulkanHpp::VulkanHpp)
add_library(VulkanHpp::VulkanHpp INTERFACE IMPORTED)
set_target_properties(VulkanHpp::VulkanHpp PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${VulkanHpp_INCLUDE_DIRS}"
)
endif()
elseif(DEFINED VulkanHpp_SOURCE_DIR OR DEFINED vulkanhpp_SOURCE_DIR)
# If find_package_handle_standard_args failed but we have a VulkanHpp source directory from FetchContent
# Create an imported target
if(NOT TARGET VulkanHpp::VulkanHpp)
add_library(VulkanHpp::VulkanHpp INTERFACE IMPORTED)
# Determine the source directory
if(DEFINED VulkanHpp_SOURCE_DIR)
set(_vulkanhpp_source_dir ${VulkanHpp_SOURCE_DIR})
elseif(DEFINED vulkanhpp_SOURCE_DIR)
set(_vulkanhpp_source_dir ${vulkanhpp_SOURCE_DIR})
endif()
message(STATUS "Using fallback VulkanHpp source directory: ${_vulkanhpp_source_dir}")
set_target_properties(VulkanHpp::VulkanHpp PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${_vulkanhpp_source_dir}"
)
endif()
# Set variables to indicate that VulkanHpp was found
set(VulkanHpp_FOUND TRUE)
set(VULKANHPP_FOUND TRUE)
# Set include directories
if(DEFINED _vulkanhpp_source_dir)
set(VulkanHpp_INCLUDE_DIR ${_vulkanhpp_source_dir})
elseif(DEFINED VulkanHpp_SOURCE_DIR)
set(VulkanHpp_INCLUDE_DIR ${VulkanHpp_SOURCE_DIR})
elseif(DEFINED vulkanhpp_SOURCE_DIR)
set(VulkanHpp_INCLUDE_DIR ${vulkanhpp_SOURCE_DIR})
endif()
set(VulkanHpp_INCLUDE_DIRS ${VulkanHpp_INCLUDE_DIR})
# Add Vulkan Profiles include directory if found
if(VulkanProfiles_INCLUDE_DIR AND EXISTS "${VulkanProfiles_INCLUDE_DIR}/vulkan/vulkan_profiles.hpp")
list(APPEND VulkanHpp_INCLUDE_DIRS ${VulkanProfiles_INCLUDE_DIR})
message(STATUS "Added Vulkan Profiles include directory to fallback: ${VulkanProfiles_INCLUDE_DIR}")
endif()
# Make sure VulkanHpp_CPPM_DIR is set
if(NOT DEFINED VulkanHpp_CPPM_DIR)
# Check if vulkan.cppm exists in the downloaded repository
if(DEFINED VulkanHpp_INCLUDE_DIR AND EXISTS "${VulkanHpp_INCLUDE_DIR}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${VulkanHpp_INCLUDE_DIR})
message(STATUS "Found vulkan.cppm in VulkanHpp_INCLUDE_DIR: ${VulkanHpp_CPPM_DIR}")
elseif(DEFINED _vulkanhpp_source_dir AND EXISTS "${_vulkanhpp_source_dir}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${_vulkanhpp_source_dir})
message(STATUS "Found vulkan.cppm in _vulkanhpp_source_dir: ${VulkanHpp_CPPM_DIR}")
elseif(DEFINED VulkanHpp_SOURCE_DIR AND EXISTS "${VulkanHpp_SOURCE_DIR}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${VulkanHpp_SOURCE_DIR})
message(STATUS "Found vulkan.cppm in VulkanHpp_SOURCE_DIR: ${VulkanHpp_CPPM_DIR}")
elseif(DEFINED vulkanhpp_SOURCE_DIR AND EXISTS "${vulkanhpp_SOURCE_DIR}/vulkan/vulkan.cppm")
set(VulkanHpp_CPPM_DIR ${vulkanhpp_SOURCE_DIR})
message(STATUS "Found vulkan.cppm in vulkanhpp_SOURCE_DIR: ${VulkanHpp_CPPM_DIR}")
else()
# If vulkan.cppm doesn't exist, we need to create it
set(VulkanHpp_CPPM_DIR ${CMAKE_CURRENT_BINARY_DIR}/VulkanHpp)
file(MAKE_DIRECTORY ${VulkanHpp_CPPM_DIR}/vulkan)
message(STATUS "Creating vulkan.cppm in ${VulkanHpp_CPPM_DIR}")
# Create vulkan.cppm file
file(WRITE "${VulkanHpp_CPPM_DIR}/vulkan/vulkan.cppm"
"// Auto-generated vulkan.cppm file
module;
#include <vulkan/vulkan.hpp>
export module vulkan;
export namespace vk {
using namespace VULKAN_HPP_NAMESPACE;
}
")
endif()
endif()
message(STATUS "Final VulkanHpp_CPPM_DIR: ${VulkanHpp_CPPM_DIR}")
endif()
mark_as_advanced(VulkanHpp_INCLUDE_DIR VulkanHpp_CPPM_DIR)

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# Findglm.cmake
#
# Finds the GLM library
#
# This will define the following variables
#
# glm_FOUND
# glm_INCLUDE_DIRS
#
# and the following imported targets
#
# glm::glm
#
# Try to find the package using pkg-config first
find_package(PkgConfig QUIET)
if(PKG_CONFIG_FOUND)
pkg_check_modules(PC_glm QUIET glm)
endif()
# Find the include directory
find_path(glm_INCLUDE_DIR
NAMES glm/glm.hpp
PATHS
${PC_glm_INCLUDE_DIRS}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
PATH_SUFFIXES glm
)
# If the include directory wasn't found, use FetchContent to download and build
if(NOT glm_INCLUDE_DIR)
# If not found, use FetchContent to download and build
include(FetchContent)
message(STATUS "GLM not found, fetching from GitHub...")
FetchContent_Declare(
glm
GIT_REPOSITORY https://github.com/g-truc/glm.git
GIT_TAG 0.9.9.8 # Use a specific tag for stability
)
# Define a function to update the CMake minimum required version
function(update_glm_cmake_version)
# Get the source directory
FetchContent_GetProperties(glm SOURCE_DIR glm_SOURCE_DIR)
# Update the minimum required CMake version
file(READ "${glm_SOURCE_DIR}/CMakeLists.txt" GLM_CMAKE_CONTENT)
string(REPLACE "cmake_minimum_required(VERSION 3.2"
"cmake_minimum_required(VERSION 3.5"
GLM_CMAKE_CONTENT "${GLM_CMAKE_CONTENT}")
file(WRITE "${glm_SOURCE_DIR}/CMakeLists.txt" "${GLM_CMAKE_CONTENT}")
endfunction()
# Set policy to suppress the deprecation warning
if(POLICY CMP0169)
cmake_policy(SET CMP0169 OLD)
endif()
# First, declare and populate the content
FetchContent_GetProperties(glm)
if(NOT glm_POPULATED)
FetchContent_Populate(glm)
# Update the CMake version before making it available
update_glm_cmake_version()
endif()
# Now make it available (this will process the CMakeLists.txt)
FetchContent_MakeAvailable(glm)
# Get the include directory from the target
if(TARGET glm)
get_target_property(glm_INCLUDE_DIR glm INTERFACE_INCLUDE_DIRECTORIES)
if(NOT glm_INCLUDE_DIR)
# If we can't get the include directory from the target, use the source directory
set(glm_INCLUDE_DIR ${glm_SOURCE_DIR})
endif()
else()
# GLM might not create a target, so use the source directory
set(glm_INCLUDE_DIR ${glm_SOURCE_DIR})
endif()
endif()
# Set the variables
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(glm
REQUIRED_VARS glm_INCLUDE_DIR
)
if(glm_FOUND)
set(glm_INCLUDE_DIRS ${glm_INCLUDE_DIR})
# Create an imported target
if(NOT TARGET glm::glm)
add_library(glm::glm INTERFACE IMPORTED)
set_target_properties(glm::glm PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${glm_INCLUDE_DIRS}"
)
endif()
elseif(TARGET glm)
# If find_package_handle_standard_args failed but we have a glm target from FetchContent
# Create an alias for the glm target
if(NOT TARGET glm::glm)
add_library(glm::glm ALIAS glm)
endif()
# Set variables to indicate that glm was found
set(glm_FOUND TRUE)
set(GLM_FOUND TRUE)
# Set include directories
get_target_property(glm_INCLUDE_DIR glm INTERFACE_INCLUDE_DIRECTORIES)
if(glm_INCLUDE_DIR)
set(glm_INCLUDE_DIRS ${glm_INCLUDE_DIR})
else()
# If we can't get the include directory from the target, use the source directory
set(glm_INCLUDE_DIR ${glm_SOURCE_DIR})
set(glm_INCLUDE_DIRS ${glm_INCLUDE_DIR})
endif()
endif()
mark_as_advanced(glm_INCLUDE_DIR)

154
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# Findnlohmann_json.cmake
#
# Finds the nlohmann_json library
#
# This will define the following variables
#
# nlohmann_json_FOUND
# nlohmann_json_INCLUDE_DIRS
#
# and the following imported targets
#
# nlohmann_json::nlohmann_json
#
# Try to find the package using pkg-config first
find_package(PkgConfig QUIET)
if(PKG_CONFIG_FOUND)
pkg_check_modules(PC_nlohmann_json QUIET nlohmann_json)
endif()
# Find the include directory
find_path(nlohmann_json_INCLUDE_DIR
NAMES nlohmann/json.hpp json.hpp
PATHS
${PC_nlohmann_json_INCLUDE_DIRS}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
PATH_SUFFIXES nlohmann json
)
# If the include directory wasn't found, use FetchContent to download and build
if(NOT nlohmann_json_INCLUDE_DIR)
# If not found, use FetchContent to download and build
include(FetchContent)
message(STATUS "nlohmann_json not found, fetching from GitHub...")
FetchContent_Declare(
nlohmann_json
GIT_REPOSITORY https://github.com/nlohmann/json.git
GIT_TAG v3.12.0 # Use a specific tag for stability
)
# Set policy to suppress the deprecation warning
if(POLICY CMP0169)
cmake_policy(SET CMP0169 OLD)
endif()
# Populate the content but don't configure it yet
FetchContent_GetProperties(nlohmann_json)
if(NOT nlohmann_json_POPULATED)
FetchContent_Populate(nlohmann_json)
if(ANDROID)
# Update the minimum required CMake version before including the CMakeLists.txt
file(READ "${nlohmann_json_SOURCE_DIR}/CMakeLists.txt" NLOHMANN_JSON_CMAKE_CONTENT)
string(REPLACE "cmake_minimum_required(VERSION 3.1"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.2"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.3"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.4"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.5"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.6"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.7"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.8"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.9"
"cmake_minimum_required(VERSION 3.10"
NLOHMANN_JSON_CMAKE_CONTENT "${NLOHMANN_JSON_CMAKE_CONTENT}")
file(WRITE "${nlohmann_json_SOURCE_DIR}/CMakeLists.txt" "${NLOHMANN_JSON_CMAKE_CONTENT}")
endif()
# Now add the subdirectory manually
add_subdirectory(${nlohmann_json_SOURCE_DIR} ${nlohmann_json_BINARY_DIR})
else()
# If already populated, just make it available
FetchContent_MakeAvailable(nlohmann_json)
endif()
# Get the include directory from the target
if(TARGET nlohmann_json)
get_target_property(nlohmann_json_INCLUDE_DIR nlohmann_json INTERFACE_INCLUDE_DIRECTORIES)
if(NOT nlohmann_json_INCLUDE_DIR)
# If we can't get the include directory from the target, use the source directory
set(nlohmann_json_INCLUDE_DIR ${nlohmann_json_SOURCE_DIR}/include)
endif()
else()
# nlohmann_json might not create a target, so use the source directory
set(nlohmann_json_INCLUDE_DIR ${nlohmann_json_SOURCE_DIR}/include)
endif()
endif()
# Set the variables
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(nlohmann_json
REQUIRED_VARS nlohmann_json_INCLUDE_DIR
)
if(nlohmann_json_FOUND)
set(nlohmann_json_INCLUDE_DIRS ${nlohmann_json_INCLUDE_DIR})
# Create an imported target
if(NOT TARGET nlohmann_json::nlohmann_json)
add_library(nlohmann_json::nlohmann_json INTERFACE IMPORTED)
set_target_properties(nlohmann_json::nlohmann_json PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${nlohmann_json_INCLUDE_DIRS}"
)
endif()
elseif(TARGET nlohmann_json)
# If find_package_handle_standard_args failed but we have a nlohmann_json target from FetchContent
# Create an alias for the nlohmann_json target
if(NOT TARGET nlohmann_json::nlohmann_json)
add_library(nlohmann_json::nlohmann_json ALIAS nlohmann_json)
endif()
# Set variables to indicate that nlohmann_json was found
set(nlohmann_json_FOUND TRUE)
set(NLOHMANN_JSON_FOUND TRUE)
# Set include directories
get_target_property(nlohmann_json_INCLUDE_DIR nlohmann_json INTERFACE_INCLUDE_DIRECTORIES)
if(nlohmann_json_INCLUDE_DIR)
set(nlohmann_json_INCLUDE_DIRS ${nlohmann_json_INCLUDE_DIR})
else()
# If we can't get the include directory from the target, use the source directory
set(nlohmann_json_INCLUDE_DIR ${nlohmann_json_SOURCE_DIR}/include)
set(nlohmann_json_INCLUDE_DIRS ${nlohmann_json_INCLUDE_DIR})
endif()
endif()
mark_as_advanced(nlohmann_json_INCLUDE_DIR)

86
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# Findstb.cmake
#
# Finds the stb library (specifically stb_image.h)
#
# This will define the following variables
#
# stb_FOUND
# stb_INCLUDE_DIRS
#
# and the following imported targets
#
# stb::stb
#
# Try to find the package using pkg-config first
find_package(PkgConfig QUIET)
if(PKG_CONFIG_FOUND)
pkg_check_modules(PC_stb QUIET stb)
endif()
# Find the include directory
find_path(stb_INCLUDE_DIR
NAMES stb_image.h
PATHS
${PC_stb_INCLUDE_DIRS}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
PATH_SUFFIXES stb
)
# If the include directory wasn't found, use FetchContent to download and build
if(NOT stb_INCLUDE_DIR)
# If not found, use FetchContent to download and build
include(FetchContent)
message(STATUS "stb_image.h not found, fetching from GitHub...")
FetchContent_Declare(
stb
GIT_REPOSITORY https://github.com/nothings/stb.git
GIT_TAG master # stb doesn't use version tags, so we use master
)
# Set policy to suppress the deprecation warning
if(POLICY CMP0169)
cmake_policy(SET CMP0169 OLD)
endif()
# Populate the content
FetchContent_GetProperties(stb)
if(NOT stb_POPULATED)
FetchContent_Populate(stb)
endif()
# stb is a header-only library with no CMakeLists.txt, so we just need to set the include directory
set(stb_INCLUDE_DIR ${stb_SOURCE_DIR})
endif()
# Set the variables
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(stb
REQUIRED_VARS stb_INCLUDE_DIR
)
if(stb_FOUND)
set(stb_INCLUDE_DIRS ${stb_INCLUDE_DIR})
# Create an imported target
if(NOT TARGET stb::stb)
add_library(stb::stb INTERFACE IMPORTED)
set_target_properties(stb::stb PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${stb_INCLUDE_DIRS}"
)
endif()
endif()
mark_as_advanced(stb_INCLUDE_DIR)

162
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# Findtinygltf.cmake
#
# Finds the tinygltf library
#
# This will define the following variables
#
# tinygltf_FOUND
# tinygltf_INCLUDE_DIRS
#
# and the following imported targets
#
# tinygltf::tinygltf
#
# First, try to find nlohmann_json
find_package(nlohmann_json QUIET)
if(NOT nlohmann_json_FOUND)
include(FetchContent)
message(STATUS "nlohmann_json not found, fetching v3.12.0 from GitHub...")
FetchContent_Declare(
nlohmann_json
GIT_REPOSITORY https://github.com/nlohmann/json.git
GIT_TAG v3.12.0 # Use a specific tag for stability
)
FetchContent_MakeAvailable(nlohmann_json)
endif()
# Try to find tinygltf using standard find_package
find_path(tinygltf_INCLUDE_DIR
NAMES tiny_gltf.h
PATHS
${PC_tinygltf_INCLUDE_DIRS}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
PATH_SUFFIXES tinygltf include
)
# If not found, use FetchContent to download and build
if(NOT tinygltf_INCLUDE_DIR)
# If not found, use FetchContent to download and build
include(FetchContent)
message(STATUS "tinygltf not found, fetching from GitHub...")
FetchContent_Declare(
tinygltf
GIT_REPOSITORY https://github.com/syoyo/tinygltf.git
GIT_TAG v2.8.18 # Use a specific tag for stability
)
# Set policy to suppress the deprecation warning
if(POLICY CMP0169)
cmake_policy(SET CMP0169 OLD)
endif()
# Populate the content but don't configure it yet
FetchContent_GetProperties(tinygltf)
if(NOT tinygltf_POPULATED)
FetchContent_Populate(tinygltf)
# Update the minimum required CMake version to avoid deprecation warning
file(READ "${tinygltf_SOURCE_DIR}/CMakeLists.txt" TINYGLTF_CMAKE_CONTENT)
string(REPLACE "cmake_minimum_required(VERSION 3.6)"
"cmake_minimum_required(VERSION 3.10)"
TINYGLTF_CMAKE_CONTENT "${TINYGLTF_CMAKE_CONTENT}")
file(WRITE "${tinygltf_SOURCE_DIR}/CMakeLists.txt" "${TINYGLTF_CMAKE_CONTENT}")
# Create a symbolic link to make nlohmann/json.hpp available
if(EXISTS "${tinygltf_SOURCE_DIR}/json.hpp")
file(MAKE_DIRECTORY "${tinygltf_SOURCE_DIR}/nlohmann")
file(CREATE_LINK "${tinygltf_SOURCE_DIR}/json.hpp" "${tinygltf_SOURCE_DIR}/nlohmann/json.hpp" SYMBOLIC)
endif()
# Set tinygltf to header-only mode
set(TINYGLTF_HEADER_ONLY ON CACHE BOOL "Use header only version" FORCE)
set(TINYGLTF_INSTALL OFF CACHE BOOL "Do not install tinygltf" FORCE)
# Add the subdirectory after modifying the CMakeLists.txt
add_subdirectory(${tinygltf_SOURCE_DIR} ${tinygltf_BINARY_DIR})
else()
# If already populated, just make it available
FetchContent_MakeAvailable(tinygltf)
endif()
# Get the include directory from the target
get_target_property(tinygltf_INCLUDE_DIR tinygltf INTERFACE_INCLUDE_DIRECTORIES)
if(NOT tinygltf_INCLUDE_DIR)
# If we can't get the include directory from the target, use the source directory
FetchContent_GetProperties(tinygltf SOURCE_DIR tinygltf_SOURCE_DIR)
set(tinygltf_INCLUDE_DIR ${tinygltf_SOURCE_DIR})
endif()
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(tinygltf
REQUIRED_VARS tinygltf_INCLUDE_DIR
)
if(tinygltf_FOUND)
set(tinygltf_INCLUDE_DIRS ${tinygltf_INCLUDE_DIR})
if(NOT TARGET tinygltf::tinygltf)
add_library(tinygltf::tinygltf INTERFACE IMPORTED)
set_target_properties(tinygltf::tinygltf PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${tinygltf_INCLUDE_DIRS}"
INTERFACE_COMPILE_DEFINITIONS "TINYGLTF_IMPLEMENTATION;TINYGLTF_NO_EXTERNAL_IMAGE;TINYGLTF_NO_STB_IMAGE;TINYGLTF_NO_STB_IMAGE_WRITE"
)
if(TARGET nlohmann_json::nlohmann_json)
target_link_libraries(tinygltf::tinygltf INTERFACE nlohmann_json::nlohmann_json)
endif()
endif()
elseif(TARGET tinygltf)
# If find_package_handle_standard_args failed but we have a tinygltf target from FetchContent
# Create an alias for the tinygltf target
if(NOT TARGET tinygltf::tinygltf)
add_library(tinygltf_wrapper INTERFACE)
target_link_libraries(tinygltf_wrapper INTERFACE tinygltf)
target_compile_definitions(tinygltf_wrapper INTERFACE
TINYGLTF_IMPLEMENTATION
TINYGLTF_NO_EXTERNAL_IMAGE
TINYGLTF_NO_STB_IMAGE
TINYGLTF_NO_STB_IMAGE_WRITE
)
if(TARGET nlohmann_json::nlohmann_json)
target_link_libraries(tinygltf_wrapper INTERFACE nlohmann_json::nlohmann_json)
endif()
add_library(tinygltf::tinygltf ALIAS tinygltf_wrapper)
endif()
# Set variables to indicate that tinygltf was found
set(tinygltf_FOUND TRUE)
set(TINYGLTF_FOUND TRUE)
# Set include directories
get_target_property(tinygltf_INCLUDE_DIR tinygltf INTERFACE_INCLUDE_DIRECTORIES)
if(tinygltf_INCLUDE_DIR)
set(tinygltf_INCLUDE_DIRS ${tinygltf_INCLUDE_DIR})
else()
# If we can't get the include directory from the target, use the source directory
FetchContent_GetProperties(tinygltf SOURCE_DIR tinygltf_SOURCE_DIR)
set(tinygltf_INCLUDE_DIR ${tinygltf_SOURCE_DIR})
set(tinygltf_INCLUDE_DIRS ${tinygltf_INCLUDE_DIR})
# Explicitly set the include directory on the target
if(TARGET tinygltf)
set_target_properties(tinygltf PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${tinygltf_INCLUDE_DIR}"
)
endif()
endif()
endif()
mark_as_advanced(tinygltf_INCLUDE_DIR)

160
CMake/Findtinyobjloader.cmake Normal file
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# Findtinyobjloader.cmake
# Find the tinyobjloader library
#
# This module defines the following variables:
# tinyobjloader_FOUND - True if tinyobjloader was found
# tinyobjloader_INCLUDE_DIRS - Include directories for tinyobjloader
# tinyobjloader_LIBRARIES - Libraries to link against tinyobjloader
#
# It also defines the following targets:
# tinyobjloader::tinyobjloader
# Try to find the package using pkg-config first
find_package(PkgConfig QUIET)
if(PKG_CONFIG_FOUND)
pkg_check_modules(PC_tinyobjloader QUIET tinyobjloader)
endif()
# Find the include directory
find_path(tinyobjloader_INCLUDE_DIR
NAMES tiny_obj_loader.h
PATHS
${PC_tinyobjloader_INCLUDE_DIRS}
/usr/include
/usr/local/include
$ENV{VULKAN_SDK}/include
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/include
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../include
PATH_SUFFIXES tinyobjloader tiny_obj_loader
)
# Find the library
find_library(tinyobjloader_LIBRARY
NAMES tinyobjloader
PATHS
${PC_tinyobjloader_LIBRARY_DIRS}
/usr/lib
/usr/local/lib
$ENV{VULKAN_SDK}/lib
${ANDROID_NDK}/sources/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../attachments/lib
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../external
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../third_party
${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../../lib
PATH_SUFFIXES lib
)
# If the include directory wasn't found, use FetchContent to download and build
if(NOT tinyobjloader_INCLUDE_DIR)
# If not found, use FetchContent to download and build
include(FetchContent)
message(STATUS "tinyobjloader not found, fetching from GitHub...")
FetchContent_Declare(
tinyobjloader
GIT_REPOSITORY https://github.com/tinyobjloader/tinyobjloader.git
GIT_TAG v2.0.0rc10 # Use a specific tag for stability
)
# Set options before making tinyobjloader available
set(TINYOBJLOADER_BUILD_TEST_LOADER OFF CACHE BOOL "Do not build test loader" FORCE)
set(TINYOBJLOADER_BUILD_OBJ_STICHER OFF CACHE BOOL "Do not build obj sticher" FORCE)
set(TINYOBJLOADER_INSTALL OFF CACHE BOOL "Do not install tinyobjloader" FORCE)
# Update CMake policy to suppress the deprecation warning
if(POLICY CMP0169)
cmake_policy(SET CMP0169 OLD)
endif()
# Populate the content but don't configure it yet
FetchContent_GetProperties(tinyobjloader)
if(NOT tinyobjloader_POPULATED)
FetchContent_Populate(tinyobjloader)
# Update the minimum required CMake version before including the CMakeLists.txt
file(READ "${tinyobjloader_SOURCE_DIR}/CMakeLists.txt" TINYOBJLOADER_CMAKE_CONTENT)
string(REPLACE "cmake_minimum_required(VERSION 3.2)"
"cmake_minimum_required(VERSION 3.10)"
TINYOBJLOADER_CMAKE_CONTENT "${TINYOBJLOADER_CMAKE_CONTENT}")
string(REPLACE "cmake_minimum_required(VERSION 3.5)"
"cmake_minimum_required(VERSION 3.10)"
TINYOBJLOADER_CMAKE_CONTENT "${TINYOBJLOADER_CMAKE_CONTENT}")
file(WRITE "${tinyobjloader_SOURCE_DIR}/CMakeLists.txt" "${TINYOBJLOADER_CMAKE_CONTENT}")
# Now add the subdirectory manually
add_subdirectory(${tinyobjloader_SOURCE_DIR} ${tinyobjloader_BINARY_DIR})
else()
# If already populated, just make it available
FetchContent_MakeAvailable(tinyobjloader)
endif()
# Get the include directory from the target
get_target_property(tinyobjloader_INCLUDE_DIR tinyobjloader INTERFACE_INCLUDE_DIRECTORIES)
if(NOT tinyobjloader_INCLUDE_DIR)
# If we can't get the include directory from the target, use the source directory
set(tinyobjloader_INCLUDE_DIR ${tinyobjloader_SOURCE_DIR})
endif()
endif()
# Set the variables
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(tinyobjloader
REQUIRED_VARS tinyobjloader_INCLUDE_DIR
)
if(tinyobjloader_FOUND)
set(tinyobjloader_INCLUDE_DIRS ${tinyobjloader_INCLUDE_DIR})
if(tinyobjloader_LIBRARY)
set(tinyobjloader_LIBRARIES ${tinyobjloader_LIBRARY})
else()
# tinyobjloader is a header-only library, so no library is needed
set(tinyobjloader_LIBRARIES "")
endif()
# Create an imported target
if(NOT TARGET tinyobjloader::tinyobjloader)
add_library(tinyobjloader::tinyobjloader INTERFACE IMPORTED)
set_target_properties(tinyobjloader::tinyobjloader PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${tinyobjloader_INCLUDE_DIRS}"
)
if(tinyobjloader_LIBRARIES)
set_target_properties(tinyobjloader::tinyobjloader PROPERTIES
INTERFACE_LINK_LIBRARIES "${tinyobjloader_LIBRARIES}"
)
endif()
endif()
elseif(TARGET tinyobjloader)
# If find_package_handle_standard_args failed but we have a tinyobjloader target from FetchContent
# Create an alias for the tinyobjloader target
if(NOT TARGET tinyobjloader::tinyobjloader)
add_library(tinyobjloader::tinyobjloader ALIAS tinyobjloader)
endif()
# Set variables to indicate that tinyobjloader was found
set(tinyobjloader_FOUND TRUE)
set(TINYOBJLOADER_FOUND TRUE)
# Set include directories
get_target_property(tinyobjloader_INCLUDE_DIR tinyobjloader INTERFACE_INCLUDE_DIRECTORIES)
if(tinyobjloader_INCLUDE_DIR)
set(tinyobjloader_INCLUDE_DIRS ${tinyobjloader_INCLUDE_DIR})
else()
# If we can't get the include directory from the target, use the source directory
set(tinyobjloader_INCLUDE_DIR ${tinyobjloader_SOURCE_DIR})
set(tinyobjloader_INCLUDE_DIRS ${tinyobjloader_INCLUDE_DIR})
endif()
endif()
mark_as_advanced(tinyobjloader_INCLUDE_DIR tinyobjloader_LIBRARY)