1 files changed, 66 insertions, 0 deletions
diff --git a/cmake/modules/FindSPANDSP.cmake b/cmake/modules/FindSPANDSP.cmake
new file mode 100644
index 0000000..d4b6de2
--- /dev/null
+++ b/cmake/modules/FindSPANDSP.cmake
@@ -0,0 +1,66 @@
+# Find the system's SpanDSP includes and library
+#
+#  SPANDSP_INCLUDE_DIRS - where to find spandsp.h
+#  SPANDSP_LIBRARIES    - List of libraries when using SpanDSP
+#  SPANDSP_FOUND        - True if SpanDSP found
+#  SPANDSP_DLL_DIR      - (Windows) Path to the SpanDSP DLL
+#  SPANDSP_DLL          - (Windows) Name of the SpanDSP DLL
+
+include( FindWSWinLibs )
+FindWSWinLibs( "spandsp-.*" "SPANDSP_HINTS" )
+
+if( NOT USE_REPOSITORY)
+  find_package(PkgConfig)
+  pkg_search_module(SPANDSP spandsp)
+
+  # spandsp.h might include tiffio.h.
+  find_package(TIFF QUIET)
+endif()
+
+
+find_path( SPANDSP_INCLUDE_DIR
+  NAMES spandsp.h
+  HINTS
+    "${SPANDSP_INCLUDEDIR}"
+    "${SPANDSP_HINTS}/include"
+  PATHS /usr/local/include /usr/include
+)
+
+find_library( SPANDSP_LIBRARY
+  NAMES
+    spandsp
+    libspandsp-2
+  HINTS
+    "${SPANDSP_LIBDIR}"
+    "${SPANDSP_HINTS}/lib"
+  PATHS /usr/local/lib /usr/lib
+)
+
+include( FindPackageHandleStandardArgs )
+find_package_handle_standard_args( SPANDSP DEFAULT_MSG SPANDSP_LIBRARY SPANDSP_INCLUDE_DIR )
+
+if( SPANDSP_FOUND )
+  set( SPANDSP_INCLUDE_DIRS ${SPANDSP_INCLUDE_DIR} )
+  if( TIFF_FOUND )
+    list(APPEND SPANDSP_INCLUDE_DIRS ${TIFF_INCLUDE_DIR})
+  endif()
+  set( SPANDSP_LIBRARIES ${SPANDSP_LIBRARY} )
+  if (WIN32)
+    set ( SPANDSP_DLL_DIR "${SPANDSP_HINTS}/bin"
+      CACHE PATH "Path to SpanDSP DLL"
+    )
+    file( GLOB _spandsp_dll RELATIVE "${SPANDSP_DLL_DIR}"
+      "${SPANDSP_DLL_DIR}/libspandsp-*.dll"
+    )
+    set ( SPANDSP_DLL ${_spandsp_dll}
+      # We're storing filenames only. Should we use STRING instead?
+      CACHE FILEPATH "SpanDSP DLL file name"
+    )
+    mark_as_advanced( SPANDSP_DLL_DIR SPANDSP_DLL )
+  endif()
+else()
+  set( SPANDSP_INCLUDE_DIRS )
+  set( SPANDSP_LIBRARIES )
+endif()
+
+mark_as_advanced( SPANDSP_LIBRARIES SPANDSP_INCLUDE_DIRS )