* configure.ac.in: ffmpeg is now enabled by default. Also got rid of the --intf-win option which was deprecated.

configure.ac.in

@@ -1499,7 +1499,7 @@ then
     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mpgatofixed32}"
     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mpgatofixed32}"
     AC_CHECK_HEADERS(mad.h, ,
-      [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
+      [ AC_MSG_ERROR([Could not find libmad on your system: you may get it from http://www.underbit.com/products/mad/. Alternatively you can use --disable-mad to disable the mad plugin.]) ])
     AC_CHECK_LIB(mad, mad_bit_init, [
       PLUGINS="${PLUGINS} mpgatofixed32"
       LDFLAGS_mpgatofixed32="${LDFLAGS_mpgatofixed32} -lmad" ],
@@ -1521,8 +1521,8 @@ dnl
 dnl  ffmpeg decoder plugin
 dnl
 AC_ARG_ENABLE(ffmpeg,
-[  --enable-ffmpeg         ffmpeg codec (default disabled)])
-if test "x${enable_ffmpeg}" = "xyes"
+[  --enable-ffmpeg         ffmpeg codec (default enabled)])
+if test "x${enable_ffmpeg}" != "xno"
 then
   AC_ARG_WITH(ffmpeg-tree,
     [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
@@ -1540,7 +1540,7 @@ then
       dnl  XXX: we don't link with -lavcodec a 2nd time because the OS X
       dnl       linker would miserably barf on multiple definitions.
       LDFLAGS_stream_out_transcode="${LDFLAGS_stream_out_transcode}" ],
-      [ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
+       [ AC_MSG_ERROR([Could not find ffmpeg on your system: you may get it from http://ffmpeg.sf.net/ (cvs version is recommended). Alternatively you can use --disable-ffmpeg to disable the ffmpeg plugins.]) ])
     LDFLAGS="${LDFLAGS_save}"
     CPPFLAGS="${CPPFLAGS_save}"
   fi
@@ -1811,7 +1811,7 @@ dnl
 dnl  DV plugin
 dnl
 AC_ARG_ENABLE(dv,
-  [  --enable-dv             DV decoder support (default disabled)])
+  [  --enable-dv             DV decoder support (deprecated in favor of ffmpeg) (default disabled)])
 if test "x${enable_dv}" = "xyes"
 then
   AC_CHECK_HEADERS(libdv/dv.h, [
@@ -2806,18 +2806,6 @@ AC_ARG_ENABLE(qnx,
       ])
     fi
 
-dnl
-dnl  Windows native interface module, built with Borland C++ Builder
-dnl
-AC_ARG_ENABLE(intfwin,
-[  --enable-intfwin        Win32 interface support (default disabled)],
-[ if test "x${enable_intfwin}" != "xno"
-  then
-    AC_CHECK_TOOL(BPR2MAK, bpr2mak, AC_ERROR(bpr2mak not found))
-    AC_CHECK_TOOL(BCMAKE, bcmake, AC_ERROR(bcmake not found))
-    PLUGINS="${PLUGINS} win32"
-  fi ])
-
 dnl
 dnl  ncurses module
 dnl