more config options

Originally committed as revision 586 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

 #!/bin/sh
 #
-# ffmpeg configure script (c) 2000, 2001, 2002 Gerard Lantau
+# ffmpeg configure script (c) 2000, 2001, 2002 Fabrice Bellard
 #
 # set temporary file name
 if test ! -z "$TMPDIR" ; then
@@ -40,8 +40,11 @@ case "$cpu" in
   ;;
 esac
 gprof="no"
-grab="yes"
+v4l="yes"
+audio_oss="yes"
+network="yes"
 mp3lame="no"
+a52="yes"
 a52bin="no"
 win32="no"
 lshared="no"
@@ -55,8 +58,8 @@ case $targetos in
 BeOS)
 prefix="/boot/home/config"
 # helps building libavcodec
-grab="no"
 CFLAGS="-O2 -DPIC"
+v4l="no"
 # no need for libm, but the inet stuff
 # Check for BONE
 if (echo $BEINCLUDES|grep 'headers/be/bone' >/dev/null); then
@@ -66,7 +69,8 @@ echo "Not sure building for net_server will succeed... good luck."
 extralibs="-lsocket"
 fi ;;
 BSD/OS)
-grab="no"
+v4l="no"
+audio_oss="no"
 extralibs="-lpoll -lgnugetopt -lm"
 make="gmake"
 ;;
@@ -108,7 +112,13 @@ for opt do
   ;;
   --enable-gprof) gprof="yes"
   ;;
-  --disable-grab) grab="no"
+  --disable-v4l) v4l="no"
+  ;;
+  --disable-audio-oss) audio_oss="no"
+  ;;
+  --disable-network) network="no"
+  ;;
+  --disable-a52) a52="no"
   ;;
   --enable-a52bin) a52bin="yes" ; extralibs="-ldl $extralibs"
   ;;
@@ -139,7 +149,9 @@ fi
 
 if test "$win32" = "yes" ; then
     cross_prefix="i386-mingw32msvc-"
-    grab="no"
+    v4l="no"
+    audio_oss="no"
+    network="no"
 fi
 
 # endianness : guess with cpu type. Should also use prefix
@@ -186,10 +198,9 @@ EOF
 echo "Standard options:"
 echo "  --help                   print this message"
 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
-echo "  --disable-grab           disable audio/video grabbing code"
-echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
 echo "  --enable-mp3lame         enable mp3 encoding via libmp3lame [default=no]"
 echo "  --enable-win32           enable win32 cross compile"
+echo "  --disable-a52            disable GPL'ed A52 support [default=no]"
 echo "  --enable-a52bin          open liba52.so.0 at runtime [default=no]"
 echo "  --enable-shared          build shared libraries [default=no]"
 echo ""
@@ -203,6 +214,10 @@ echo "  --extra-ldflags=ELDFLAGS add ELDFLAGS to LDFLAGS [$LDFLAGS]"
 echo "  --extra-libs=ELIBS       add ELIBS [$ELIBS]"
 echo "  --cpu=CPU                force cpu to CPU  [$cpu]"
 echo "  --disable-mmx            disable mmx usage"
+echo "  --disable-audio-oss      disable OSS audio support [default=no]"
+echo "  --disable-v4l            video4linux grabbing [default=no]"
+echo "  --disable-network        disable network support [default=no]"
+echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
 echo "  --enable-gprof           enable profiling with gprof [$gprof]"
 echo ""
 echo "NOTE: The object files are build at the place where configure is launched"
@@ -217,8 +232,8 @@ echo "CPU              $cpu"
 echo "Big Endian       $bigendian"
 echo "MMX enabled      $mmx"
 echo "gprof enabled    $gprof"
-echo "grab enabled     $grab"
 echo "mp3lame enabled  $mp3lame"
+echo "a52 support      $a52"
 echo "a52 dlopened     $a52bin"
 
 echo "Creating config.mak and config.h"
@@ -260,8 +275,7 @@ if test "$gprof" = "yes" ; then
 fi
 if test "$lshared" = "yes" ; then
   echo "BUILD_SHARED=yes" >> config.mak
-else
-  echo "BUILD_SHARED=no" >> config.mak
+  echo "PIC=-fPIC" >> config.mak
 fi
 echo "EXTRALIBS=$extralibs" >> config.mak
 echo -n "VERSION=" >>config.mak
@@ -275,21 +289,30 @@ echo "CONFIG_ENCODERS=yes" >> config.mak
 echo "#define CONFIG_DECODERS 1" >> $TMPH
 echo "CONFIG_DECODERS=yes" >> config.mak
 
-# special AC3 stuff in case you already have it
-# without libavcodec.
-echo "#define CONFIG_AC3 1" >> $TMPH
-echo "CONFIG_AC3=yes" >> config.mak
+# AC3
+if test "$a52" = "yes" ; then
+  echo "#define CONFIG_AC3 1" >> $TMPH
+  echo "CONFIG_AC3=yes" >> config.mak
 
-if test "$a52bin" = "yes" ; then
-  echo "#define CONFIG_A52BIN 1" >> $TMPH
-  echo "CONFIG_A52BIN=yes" >> config.mak
-else
-  echo "CONFIG_A52BIN=no" >> config.mak
+  if test "$a52bin" = "yes" ; then
+    echo "#define CONFIG_A52BIN 1" >> $TMPH
+    echo "CONFIG_A52BIN=yes" >> config.mak
+  fi
+fi
+
+if test "$v4l" = "yes" ; then
+  echo "#define CONFIG_VIDEO4LINUX 1" >> $TMPH
+  echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
+fi
+
+if test "$audio_oss" = "yes" ; then
+  echo "#define CONFIG_AUDIO_OSS 1" >> $TMPH
+  echo "CONFIG_AUDIO_OSS=yes" >> config.mak
 fi
 
-if test "$grab" = "yes" ; then
-  echo "#define CONFIG_GRAB 1" >> $TMPH
-  echo "CONFIG_GRAB=yes" >> config.mak
+if test "$network" = "yes" ; then
+  echo "#define CONFIG_NETWORK 1" >> $TMPH
+  echo "CONFIG_NETWORK=yes" >> config.mak
 fi
 
 if test "$mp3lame" = "yes" ; then