Rename FindSoundIO.cmake to FindSndIO.cmake

CMakeLists.txt

@@ -1001,13 +1001,13 @@ if(NOT WIN32)
     endif()
     option(ALSOFT_REQUIRE_SNDIO "Require SndIO backend" OFF)
     if(ALSOFT_BACKEND_SNDIO)
-        find_package(SoundIO)
-        if(SOUNDIO_FOUND)
+        find_package(SndIO)
+        if(SNDIO_FOUND)
             set(HAVE_SNDIO 1)
             set(BACKENDS  "${BACKENDS} SndIO (linked),")
             set(ALC_OBJS  ${ALC_OBJS} alc/backends/sndio.cpp alc/backends/sndio.h)
-            set(EXTRA_LIBS ${SOUNDIO_LIBRARIES} ${EXTRA_LIBS})
-            set(INC_PATHS ${INC_PATHS} ${SOUNDIO_INCLUDE_DIRS})
+            set(EXTRA_LIBS ${SNDIO_LIBRARIES} ${EXTRA_LIBS})
+            set(INC_PATHS ${INC_PATHS} ${SNDIO_INCLUDE_DIRS})
         endif()
     endif()
 endif()

cmake/FindSndIO.cmake

@@ -0,0 +1,31 @@
+# - Find SndIO includes and libraries
+#
+#   SNDIO_FOUND        - True if SNDIO_INCLUDE_DIR & SNDIO_LIBRARY are found
+#   SNDIO_LIBRARIES    - Set when SNDIO_LIBRARY is found
+#   SNDIO_INCLUDE_DIRS - Set when SNDIO_INCLUDE_DIR is found
+#
+#   SNDIO_INCLUDE_DIR - where to find sndio.h, etc.
+#   SNDIO_LIBRARY     - the sndio library
+#
+
+find_path(SNDIO_INCLUDE_DIR
+          NAMES sndio.h
+          DOC "The SndIO include directory"
+)
+
+find_library(SNDIO_LIBRARY
+             NAMES sndio
+             DOC "The SndIO library"
+)
+
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(SndIO
+    REQUIRED_VARS SNDIO_LIBRARY SNDIO_INCLUDE_DIR
+)
+
+if(SNDIO_FOUND)
+    set(SNDIO_LIBRARIES ${SNDIO_LIBRARY})
+    set(SNDIO_INCLUDE_DIRS ${SNDIO_INCLUDE_DIR})
+endif()
+
+mark_as_advanced(SNDIO_INCLUDE_DIR SNDIO_LIBRARY)