First pass adding vita support

lib/CMakeLists.txt

@@ -1,31 +1,33 @@
-# Copyright (c) 2021 Dominic Msters
-# 
-# This software is released under the MIT License.
-# https://opensource.org/licenses/MIT
-
-# GLFW
-if(DAWN_TARGET_GLFW)
-  add_subdirectory(glad)
-  add_subdirectory(glfw)
-endif()
-
-# SDL
-if(DAWN_TARGET_SDL2)
-  add_subdirectory(glad)
-  add_subdirectory(SDL)
-endif()
-
-# GLM
-add_subdirectory(glm)
-
-# STB
-add_library(stb INTERFACE)
-target_include_directories(stb INTERFACE stb)
-
-# OpenAL
-set(LIBTYPE "STATIC")
-add_subdirectory(openal-soft)
-
-set(BUILD_TESTS OFF CACHE BOOL "Build tests" FORCE)
-set(BUILD_EXAMPLES OFF CACHE BOOL "Build examples" FORCE) 
-add_subdirectory(AudioFile)
+# Copyright (c) 2021 Dominic Msters
+# 
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# GLFW
+if(DAWN_TARGET_GLFW)
+  add_subdirectory(glad)
+  add_subdirectory(glfw)
+endif()
+
+# SDL
+if(DAWN_TARGET_SDL2)
+  add_subdirectory(glad)
+  add_subdirectory(SDL)
+endif()
+
+# GLM
+add_subdirectory(glm)
+
+# STB
+add_library(stb INTERFACE)
+target_include_directories(stb INTERFACE stb)
+
+# OpenAL
+if(DANW_TARGET_OPENAL)
+  set(LIBTYPE "STATIC")
+  add_subdirectory(openal-soft)
+
+  set(BUILD_TESTS OFF CACHE BOOL "Build tests" FORCE)
+  set(BUILD_EXAMPLES OFF CACHE BOOL "Build examples" FORCE) 
+  add_subdirectory(AudioFile)
+endif()