+ some files for OSS, missed from prev commit

cmake/FindOSS.cmake

@@ -0,0 +1,40 @@
+#
+# Find OSS include header for Unix platforms.
+# used by FQTerm to detect the availability of OSS.
+
+IF(UNIX)
+  IF(CMAKE_SYSTEM_NAME MATCHES "Linux")
+	SET(OSS_HDR_NAME "linux/soundcard.h")
+  ELSE(CMAKE_SYSTEM_NAME MATCHES "Linux")
+	IF(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+	  SET(OSS_HDR_NAME "sys/soundcard.h")
+	ELSE(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+	  SET(OSS_HDR_NAME "machine/soundcard.h")
+	ENDIF(CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+  ENDIF(CMAKE_SYSTEM_NAME MATCHES "Linux")
+ENDIF(UNIX)
+
+FIND_PATH(OSS_INCLUDE_DIR "${OSS_HDR_NAME}"
+  "/usr/include" "/usr/local/include"
+)
+
+IF(OSS_INCLUDE_DIR)
+  SET(OSS_FOUND TRUE)
+ELSE(OSS_INCLUDE_DIR)
+  SET(OSS_FOUND)
+ENDIF(OSS_INCLUDE_DIR)
+
+IF(OSS_FOUND)
+  MESSAGE(STATUS "Found OSS Audio")
+ELSE(OSS_FOUND)
+  IF(OSS_FIND_REQUIRED)
+    MESSAGE(FATAL_ERROR "FAILED to found Audio - REQUIRED")
+  ELSE(OSS_FIND_REQUIRED)
+    MESSAGE(STATUS "Audio Disabled")
+  ENDIF(OSS_FIND_REQUIRED)
+ENDIF(OSS_FOUND)
+
+MARK_AS_ADVANCED (
+  OSS_FOUND
+  OSS_INCLUDE_DIR
+)