Disentangle dependencies between amr_nb and amr_nb-fixed: amr_nb-fixed does

work even without amr_nb.

Originally committed as revision 5321 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -1927,6 +1927,13 @@ if test "$amr_nb" = "yes" ; then
   echo "#define AMR_NB 1" >> $TMPH
   echo "AMR_NB=yes" >> config.mak
   echo
+  echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
+  echo "REL-5 V5.1.0 from "
+  echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
+  echo "and extracted the source to libavcodec/amr_float"
+  echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
+fi
+
 if test "$amr_nb_fixed" = "yes" ; then
   echo "#define AMR_NB_FIXED 1" >> $TMPH
   echo "AMR_NB_FIXED=yes" >> config.mak
@@ -1937,19 +1944,12 @@ if test "$amr_nb_fixed" = "yes" ; then
   echo "and extracted src to libavcodec/amr"
   echo "You must also add -DMMS_IO and remove -pedantic-errors to/from CFLAGS in libavcodec/amr/makefile."
   echo "i.e. CFLAGS = -Wall -I. \$(CFLAGS_\$(MODE)) -D\$(VAD) -DMMS_IO"
-else
-  echo "AMR NB FLOAT NOTICE ! Make sure you have downloaded TS26.104"
-  echo "REL-5 V5.1.0 from "
-  echo "http://www.3gpp.org/ftp/Specs/latest/Rel-5/26_series/26104-5??.zip"
-  echo "and extracted the source to libavcodec/amr_float"
-  echo "If you try this on alpha, you may need to change Word32 to int in amr/typedef.h"
 fi
 
 if test "$amr_if2" = "yes" ; then
   echo "AMR_CFLAGS=-DIF2=1" >> config.mak
 fi
 
-fi
 
 for codec in $CODEC_LIST ; do
     echo "#define CONFIG_`echo $codec | tr a-z A-Z` 1" >> $TMPH

libavcodec/Makefile

@@ -238,16 +238,16 @@ endif
 AMROBJS=
 
 ifeq ($(AMR_NB),yes)
+AMROBJS= amr.o
+OBJS+= amr_float/sp_dec.o amr_float/sp_enc.o amr_float/interf_dec.o amr_float/interf_enc.o
+CLEANAMR=cleanamrfloat
+endif
+
 ifeq ($(AMR_NB_FIXED),yes)
 AMROBJS= amr.o
 AMREXTRALIBS+= amr/*.o
 AMRLIBS=amrlibs
 CLEANAMR=cleanamr
-else
-AMROBJS= amr.o
-OBJS+= amr_float/sp_dec.o amr_float/sp_enc.o amr_float/interf_dec.o amr_float/interf_enc.o
-CLEANAMR=cleanamrfloat
-endif
 endif
 
 ifeq ($(AMR_WB),yes)