--- /dev/null
+--- ffmpeg-export-2007-06-26/configure.orig 2007-06-25 18:18:28.000000000 +0200
++++ ffmpeg-export-2007-06-26/configure 2007-08-27 20:49:39.953203827 +0200
+@@ -1574,7 +1574,9 @@
+ enabled_any libamr_nb libamr_wb && enable libamr
+
+ # these are off by default, so fail if requested and not available
++save_extralibs="$extralibs"
+ enabled liba52 && require liba52 a52dec/a52.h a52_init -la52
++enabled liba52bin && extralibs="$save_extralibs"
+ enabled libamr_nb && require libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm
+ enabled libamr_wb && require libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm
+ enabled libgsm && require libgsm gsm.h gsm_create -lgsm