It's not possible to portably echo a backslash, use printf instead.

patch by John Dalgliesh, johnd **at** defyne **dot** org


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@6004 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure

@@ -2107,10 +2107,11 @@ if test "$amr_if2" = "yes" ; then
   echo "AMR_CFLAGS=-DIF2=1" >> config.mak
 fi
 
+# Apparently it's not possible to portably echo a backslash.
 if test "$asmalign_pot" = "yes" ; then
-  echo '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\n\t"' >> $TMPH
+  printf '#define ASMALIGN(ZEROBITS) ".align " #ZEROBITS "\\n\\t"\n' >> $TMPH
 else
-  echo '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\n\t"' >> $TMPH
+  printf '#define ASMALIGN(ZEROBITS) ".align 1<<" #ZEROBITS "\\n\\t"\n' >> $TMPH
 fi