vulkan loader with fetch content

Author: MathewBensonCode

dependencies.cmake

@@ -1,62 +1,5 @@
 include(FetchContent)
 
-#externalpackagesettings
-
-#ENTT
-set(ENTT_INCLUDE_HEADERS=ON)
-
-#SPDLOG
-set(SPDLOG_BUILD_SHARED=OFF)
-set(BUILD_STATIC_LIBS=ON)
-set(SPDLOG_FMT_EXTERNAL=ON)
-set(SPDLOG_FMT_EXTERNAL_HO=OFF)
-
-#GLFW
-set(GLFW_BUILD_DOCS=OFF)
-set(GLFW_BUILD_EXAMPLES=OFF)
-set(GLFW_INSTALL=OFF)
-
-#ASSIMP
-set(ASSIMP_BUILD_TESTS=OFF)
-set(ASSIMP_INSTALL=OFF)
-set(ASSIMP_BUILD_SAMPLES=OFF)
-set(ASSIMP_BUILD_ASSIMP_TOOLS=OFF)
-set(ASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT=OFF)
-set(ASSIMP_BUILD_OBJ_IMPORTER=ON)
-set(ASSIMP_BUILD_ALL_EXPORTERS_BY_DEFAULT=OFF)
-set(ASSIMP_BUILD_OBJ_EXPORTER=ON)
-
-#STDUUID
-set(UUID_BUILD_TESTS=OFF)
-set(UUID_USING_CXX20_SPAN=ON)
-set(UUID_SYSTEM_GENERATOR=OFF)
-
-#YAMLCPP
-set(YAML_CPP_BUILD_TOOLS=OFF)
-set(YAML_CPP_BUILD_TESTS=OFF)
-set(YAML_CPP_FORMAT_SOURCE=OFF)
-set(YAML_BUILD_SHARED_LIBS=OFF)
-
-#VULKAN_LOADER
-set(USE_MASM=OFF)
-set(USE_GAS=OFF)
-set(UPDATE_DEPS=ON)
-
-#GLSLANG
-set(ALLOW_EXTERNAL_SPIRV_TOOLS=ON)
-
-#SPIRV_TOOLS
-set(SPIRV_SKIP_EXECUTABLES=ON)
-set(SPIRV_SKIP_TESTS=ON)
-set(ENABLE_OPT=OFF)
-
-#SPIRV_CROSS
-set(SPIRV_CROSS_ENABLE_TESTS=OFF)
-
-#GLM
-set(CMAKE_POLICY_VERSION_MINIMUM=3.5)
-
-
 FetchContent_Declare(
   fmt
   GIT_REPOSITORY https://github.com/fmtlib/fmt.git
@@ -231,11 +174,12 @@ FetchContent_Declare(Vulkan-Loader
 FetchContent_Declare(Vulkan-Headers
     GIT_REPOSITORY https://github.com/KhronosGroup/Vulkan-Headers
     GIT_SHALLOW TRUE
-    FIND_PACKAGE_ARGS NAMES Vulkan::Headers
 )
 
 FetchContent_MakeAvailable(
   fmt
+  Vulkan-Headers
+  Vulkan-Loader
   imgui
   ImGuizmo
   stbimage
@@ -247,7 +191,6 @@ FetchContent_MakeAvailable(
   stduuid
   yaml-cpp
   spirv_cross_core
-  Vulkan-Headers
   VulkanMemoryAllocator
   SPIRV-Headers
   SPIRV-Tools
@@ -259,18 +202,7 @@ FetchContent_MakeAvailable(
   rapidhash
   )
 
-find_package(Vulkan REQUIRED)
 
-if(NOT Vulkan_FOUND)
-      
-    fetchpackage_makeavailable(
-        Vulkan-Loader
-    )
-
-    add_library(myvulkan INTERFACE)
-    target_link_libraries(myvulkan INTERFACE Vulkan::Headers Vulkan::Loader)
-    add_library(Vulkan::Vulkan ALIAS myvulkan)
-endif()
 
 set(IMGUIDIR ${FETCHCONTENT_BASE_DIR}/imgui)
 
@@ -294,7 +226,7 @@ target_sources(
 
 target_compile_definitions(imgui PUBLIC GLFW_INCLUDE_VULKAN IMGUI_DEFINE_MATH_OPERATORS)
 
-target_link_libraries(imgui PUBLIC glfw Vulkan::Headers)
+target_link_libraries(imgui PUBLIC glfw vulkan)
 
 add_library(imguizmo STATIC)
 
@@ -337,7 +269,6 @@ target_link_libraries(External_libs
          glslang::SPIRV
          glslang::SPVRemapper
          GPUOpen::VulkanMemoryAllocator 
-         Vulkan::Vulkan
 )
 
 add_library(imported::External_libs ALIAS External_libs)