make imgui include path flexible

Author: MathewBensonCode

Scripts/BuildEngine.ps1

@@ -141,7 +141,7 @@ function Build([string]$configuration, [int]$VsVersion , [bool]$runBuild) {
     $cMakeOptions = " -DCMAKE_SYSTEM_NAME=$systemName", " -DCMAKE_BUILD_TYPE=$configuration"
     $submoduleCMakeOptions = @{
         'ENTT'      = @("-DENTT_INCLUDE_HEADERS=ON")
-        'SPDLOG'    = @("-DSPDLOG_BUILD_SHARED=OFF", "-DBUILD_STATIC_LIBS=ON", "-DSPDLOG_FMT_EXTERNAL=ON", "-DSPDLOG_FMT_EXTERNAL_HO=OFF");
+        'SPDLOG'    = @("-DSPDLOG_BUILD_SHARED=OFF", "-DBUILD_SHARED_LIBS=OFF", "-DSPDLOG_FMT_EXTERNAL=ON", "-DSPDLOG_FMT_EXTERNAL_HO=OFF");
         'GLFW '     = @("-DGLFW_BUILD_DOCS=OFF", "-DGLFW_BUILD_EXAMPLES=OFF", "-DGLFW_INSTALL=OFF");
         'ASSIMP'    = @("-DASSIMP_BUILD_TESTS=OFF", "-DASSIMP_INSTALL=OFF", "-DASSIMP_BUILD_SAMPLES=OFF", "-DASSIMP_BUILD_ASSIMP_TOOLS=OFF", "-DASSIMP_BUILD_ALL_IMPORTERS_BY_DEFAULT=OFF", "-DASSIMP_BUILD_OBJ_IMPORTER=ON", "-DASSIMP_BUILD_ALL_EXPORTERS_BY_DEFAULT=OFF", "-DASSIMP_BUILD_OBJ_EXPORTER=ON");
         'STDUUID'   = @("-DUUID_BUILD_TESTS=OFF", "-DUUID_USING_CXX20_SPAN=ON", "-DUUID_SYSTEM_GENERATOR=OFF");

__externals/externals.cmake

@@ -69,7 +69,6 @@ target_link_libraries(ZEngineLibs INTERFACE
     spirv-cross-glsl
     GPUOpen::VulkanMemoryAllocator
     glslang  
-    SPIRV
     SPIRV-Tools
     tlsf
     rapidhash

__externals/imgui/CMakeLists.txt

@@ -18,6 +18,7 @@ add_library (imgui STATIC ${IMGUI_SOURCE})
 #
 target_include_directories (imgui
     PUBLIC
+        .
         ./imgui
 )