avisynth: Simplify shared library name construction

diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index a5cf4e728a2805bc27ffcb71572239c189018589..1a6a73f53ee025465e9c931be05ff6796580fa86 100644 (file)
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -23,6 +23,7 @@
 #include "libavcodec/internal.h"
 #include "avformat.h"
 #include "internal.h"
+#include "config.h"
 
 /* Enable function pointer definitions for runtime loading. */
 #define AVSC_NO_DECLSPEC
@@ -37,11 +38,8 @@
 #else
   #include <dlfcn.h>
   #include <avxsynth/avxsynth_c.h>
-    #if defined (__APPLE__)
-      #define AVISYNTH_LIB "libavxsynth.dylib"
-    #else
-      #define AVISYNTH_LIB "libavxsynth.so"
-    #endif
+  #define AVISYNTH_NAME "libavxsynth"
+  #define AVISYNTH_LIB AVISYNTH_NAME SLIBSUF
 
   #define LoadLibrary(x) dlopen(x, RTLD_NOW | RTLD_LOCAL)
   #define GetProcAddress dlsym