[Audio] Make Fmod cooperate with the new PCH shiny. Also fixes OpenAL in Windows.

indra/llaudio/CMakeLists.txt

@@ -3,8 +3,6 @@
 project(llaudio)
 
 include(00-Common)
-include(Audio)
-include(LLAudio)
 include(FMODSTUDIO)
 include(OPENAL)
 include(LLCommon)
@@ -12,10 +10,6 @@ include(LLMath)
 include(LLMessage)
 include(LLVFS)
 
-if (FMOD)
-  include_directories(${FMOD_INCLUDE_DIR})
-endif(FMOD)
-
 include_directories(
     ${LLAUDIO_INCLUDE_DIRS}
     ${LLCOMMON_INCLUDE_DIRS}
@@ -26,7 +20,7 @@ include_directories(
     ${VORBISENC_INCLUDE_DIRS}
     ${VORBISFILE_INCLUDE_DIRS}
     ${VORBIS_INCLUDE_DIRS}
-    ${OPENAL_INCLUDE_DIRS}
+    ${OPENAL_LIB_INCLUDE_DIRS}
     ${FREEAULT_LIB_INCLUDE_DIRS}
     )
 
@@ -50,6 +44,9 @@ set(llaudio_HEADER_FILES
     )
 
 if (FMODSTUDIO)
+    include_directories(
+        ${FMODSTUDIO_INCLUDE_DIR}
+        )
     list(APPEND llaudio_SOURCE_FILES
          llaudioengine_fmodstudio.cpp
          lllistener_fmodstudio.cpp