Index: CMakeLists.txt
--- CMakeLists.txt.orig
+++ CMakeLists.txt
@@ -124,33 +124,33 @@ if (HAVE_SOUNDCARD_H OR HAVE_SYS_SOUNDCARD_H)
   #message(STATUS "TEST_COMPILE_RESULT= ${TEST_COMPILE_RESULT}")
   #message(STATUS "TEST_RESULT_VERSION= ${TEST_RESULT_VERSION}")
 
-  if (${TEST_COMPILE_RESULT} AND (${TEST_RUN_RESULT} EQUAL 0))
-    message(STATUS "Detected OSS version ${TEST_RESULT_VERSION}")
-    if (${TEST_RESULT_VERSION} GREATER_EQUAL 0x040000)
-      message(STATUS "Building with OSS 4 support")
-      set(HAVE_OSS_4 true)
-      add_definitions(-DHAVE_OSS_4)
-      set(SUPPORTED_BACKENDS ${SUPPORTED_BACKENDS} "OSS4")
+  #if (${TEST_COMPILE_RESULT} AND (${TEST_RUN_RESULT} EQUAL 0))
+  #  message(STATUS "Detected OSS version ${TEST_RESULT_VERSION}")
+  #  if (${TEST_RESULT_VERSION} GREATER_EQUAL 0x040000)
+  #    message(STATUS "Building with OSS 4 support")
+  #    set(HAVE_OSS_4 true)
+  #    add_definitions(-DHAVE_OSS_4)
+  #    set(SUPPORTED_BACKENDS ${SUPPORTED_BACKENDS} "OSS4")
 
-      # This is included in 4Front OSS 4 but not in standard BSD.
-      # Not possible to test at compile time.  Both of those appear
-      # to have sys/soundcard.h and not soundcard.h installed.
-      check_struct_has_member(oss_mixerinfo devnode sys/soundcard.h HAVE_MIXERINFO_DEVNODE)
-      if (HAVE_MIXERINFO_DEVNODE)
-	add_definitions(-DHAVE_MIXERINFO_DEVNODE)
-      endif ()
-    else ()
-      message(STATUS "Building with OSS 3 support")
-      set(HAVE_OSS_3 true)
-      add_definitions(-DHAVE_OSS_3)
-      set(SUPPORTED_BACKENDS ${SUPPORTED_BACKENDS} "OSS")
-    endif ()
-  else ()
-    message(STATUS "Unable to get OSS version, assuming 3")
-    set(HAVE_OSS_3 true)
-    add_definitions(-DHAVE_OSS_3)
-    set(SUPPORTED_BACKENDS ${SUPPORTED_BACKENDS} "OSS")
-  endif ()
+  #    # This is included in 4Front OSS 4 but not in standard BSD.
+  #    # Not possible to test at compile time.  Both of those appear
+  #    # to have sys/soundcard.h and not soundcard.h installed.
+  #    check_struct_has_member(oss_mixerinfo devnode sys/soundcard.h HAVE_MIXERINFO_DEVNODE)
+  #    if (HAVE_MIXERINFO_DEVNODE)
+  #      add_definitions(-DHAVE_MIXERINFO_DEVNODE)
+  #    endif ()
+  #  else ()
+  #    message(STATUS "Building with OSS 3 support")
+  #    set(HAVE_OSS_3 true)
+  #    add_definitions(-DHAVE_OSS_3)
+  #    set(SUPPORTED_BACKENDS ${SUPPORTED_BACKENDS} "OSS")
+  #  endif ()
+  #else ()
+  #  message(STATUS "Unable to get OSS version, assuming 3")
+  #  set(HAVE_OSS_3 true)
+  #  add_definitions(-DHAVE_OSS_3)
+  #  set(SUPPORTED_BACKENDS ${SUPPORTED_BACKENDS} "OSS")
+  #endif ()
 endif ()
 
 # PulseAudio, optional