should prob put this on git sometime

destrum/third_party/CMakeLists.txt

@@ -0,0 +1,52 @@
+# glm
+add_subdirectory(glm)
+
+# stb
+add_subdirectory(stb)
+
+# SDL
+if (NOT BUILD_SHARED_LIBS)
+    set(SDL_SHARED_ENABLED_BY_DEFAULT OFF CACHE BOOL "Don't build SDL as shared lib")
+endif()
+option(SDL_TEST "Build the SDL2_test library" OFF)
+option(SDL_AUDIO_ENABLED_BY_DEFAULT "Enable the Audio subsystem" OFF)
+add_subdirectory(sdl)
+
+add_subdirectory(vk-bootstrap)
+if (MSVC)
+    target_compile_definitions(vk-bootstrap PRIVATE $<$<CONFIG:Debug>:_ITERATOR_DEBUG_LEVEL=1>)
+endif()
+if (BUILD_SHARED_LIBS)
+    set_target_properties(vk-bootstrap PROPERTIES
+            POSITION_INDEPENDENT_CODE ON
+    )
+endif()
+
+# vma
+add_subdirectory(vma)
+# volk
+add_subdirectory(volk)
+
+# FreeType
+option(FT_DISABLE_ZLIB
+        "Disable use of system zlib and use internal zlib library instead." ON)
+option(FT_DISABLE_BZIP2
+        "Disable support of bzip2 compressed fonts." ON)
+option(FT_DISABLE_BROTLI
+        "Disable support of compressed WOFF2 fonts." ON)
+option(FT_DISABLE_HARFBUZZ
+        "Disable HarfBuzz (used for improving auto-hinting of OpenType fonts)." ON)
+option(FT_DISABLE_PNG
+        "Disable support of PNG compressed OpenType embedded bitmaps." ON)
+option(SKIP_INSTALL_ALL "Skip install all" ON)
+option(FT_ENABLE_ERROR_STRINGS
+        "Enable support for meaningful error descriptions." ON)
+add_subdirectory(freetype)
+add_library(freetype::freetype ALIAS freetype)
+
+# nlohmann_json
+option(JSON_MultipleHeaders "Use non-amalgamated version of the library." ON)
+option(JSON_Install         "Install CMake targets during install step." OFF)
+add_subdirectory(json)
+
+add_subdirectory(spdlog)

destrum/third_party/stb/CMakeLists.txt

@@ -0,0 +1,3 @@
+add_library(stb_image INTERFACE)
+target_include_directories(stb_image INTERFACE "${CMAKE_CURRENT_LIST_DIR}/include")
+add_library(stb::image ALIAS stb_image)