raw ac3 auto detects parameters

[ffmpeg] / configure

diff --git a/configure b/configure
index 8c414d6c4cbbe8a54676bde0eaa2b02ac79a5b0e..51a9d1cb2e12e192076abc945c48ef3e5a51f4f5 100755 (executable)
--- a/configure
+++ b/configure
@@ -53,6 +53,7 @@ gprof="no"
 v4l="yes"
 audio_oss="yes"
 audio_beos="no"
+dv1394="yes"
 network="yes"
 zlib="yes"
 mp3lame="no"
@@ -67,7 +68,7 @@ lshared="no"
 extralibs="-lm"
 simpleidct="yes"
 bigendian="no"
-vhook="no"
+vhook="default"
 dlfcn="no"
 dlopen="no"
 mpegaudio_hp="yes"
@@ -81,6 +82,7 @@ LIBPREF="lib"
 LIBSUF=".a"
 SLIBPREF="lib"
 SLIBSUF=".so"
+risky="yes"
 
 # OS specific
 targetos=`uname -s`
@@ -103,6 +105,7 @@ SHFLAGS=-nostart
 # disable linux things
 audio_oss="no"
 v4l="no"
+dv1394="no"
 # enable beos things
 audio_beos="yes"
 # no need for libm, but the inet stuff
@@ -117,6 +120,7 @@ fi ;;
 SunOS)
 v4l="no"
 audio_oss="no"
+dv1394="no"
 make="gmake"
 LDFLAGS=""
 FFSLDFLAGS=""
@@ -126,12 +130,14 @@ extralibs="$extralibs -lsocket -lnsl"
 FreeBSD)
 v4l="no"
 audio_oss="yes"
+dv1394="no"
 make="gmake"
 LDFLAGS="$LDFLAGS -export-dynamic"
 ;;
 BSD/OS)
 v4l="no"
 audio_oss="yes"
+dv1394="no"
 extralibs="-lpoll -lgnugetopt -lm"
 make="gmake"
 ;;
@@ -139,6 +145,7 @@ Darwin)
 cc="cc"
 v4l="no"
 audio_oss="no"
+dv1394="no"
 SHFLAGS="-dynamiclib"
 extralibs=""
 darwin="yes"
@@ -158,6 +165,7 @@ esac
 MINGW32*)
 v4l="no"
 audio_oss="no"
+dv1394="no"
 ffserver="no"
 network="no"
 mingw32="yes"
@@ -165,6 +173,7 @@ mingw32="yes"
 CYGWIN*)
 v4l="no"
 audio_oss="yes"
+dv1394="no"
 extralibs=""
 cygwin="yes"
 test -f /usr/include/inttypes.h || \
@@ -190,6 +199,7 @@ SLIBSUF=".dll"
 extralibs=""
 v4l="no"
 audio_oss="no"
+dv1394="no"
 network="no"
 ffserver="no"
 os2="yes"
@@ -197,6 +207,27 @@ os2="yes"
 *) ;;
 esac
 
+# From mplayer configure. We need TARGET_OS available
+# to the Makefile, so it can distinguish between flavors
+# of AltiVec on PowerPC
+TARGET_OS=`( uname -s ) 2>&1`
+  case "$TARGET_OS" in
+  Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU)
+    ;;
+  IRIX*)
+    TARGET_OS=IRIX
+    ;;
+  HP-UX*)
+    TARGET_OS=HP-UX
+    ;;
+  [cC][yY][gG][wW][iI][nN]*)
+    TARGET_OS=CYGWIN
+    ;;
+  *)
+    TARGET_OS="$TARGET_OS-UNKNOWN"
+    ;;
+  esac
+
 # find source path
 # XXX: we assume an absolute path is given when launching configure, 
 # except in './configure' case.
@@ -208,53 +239,6 @@ if test -z "$source_path" -o "$source_path" = "." ; then
     source_path_used="no"
 fi
 
-cat > $TMPC << EOF
-#include <dlfcn.h>
-int main( void ) { return (int) dlopen("foo", 0); }
-EOF
-
-ldl=-ldl
-
-if $cc -o $TMPE $TMPC -ldl 2> /dev/null  ; then
-vhook=yes
-dlfcn=yes
-dlopen=yes
-fi
-
-if $cc -o $TMPE $TMPC 2> /dev/null  ; then
-vhook=yes
-dlfcn=yes
-dlopen=yes
-ldl=""
-fi
-
-cat > $TMPC << EOF
-int main( void ) { return (int) dlopen("foo", 0); }
-EOF
-
-if $cc -o $TMPE $TMPC -ldl 2> /dev/null  ; then
-vhook=yes
-dlopen=yes
-fi
-
-if $cc -o $TMPE $TMPC 2> /dev/null  ; then
-vhook=yes
-dlopen=yes
-ldl=""
-fi
-
-
-cat > $TMPC << EOF
-#include <X11/Xlib.h>
-#include <Imlib2.h>
-int main( void ) { return (int) imlib_load_font("foo"); }
-EOF
-
-imlib2=no
-if $cc -o $TMPE $TMPC -lImlib2 2> /dev/null  ; then
-imlib2=yes
-fi
-
 for opt do
   case "$opt" in
   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`
@@ -287,6 +271,8 @@ for opt do
   ;;
   --disable-audio-beos) audio_beos="no"
   ;;
+  --disable-dv1394) dv1394="no"
+  ;;
   --disable-network) network="no"
   ;;
   --disable-zlib) zlib="no"
@@ -313,6 +299,8 @@ for opt do
   ;;
   --disable-ffserver) ffserver="no"
   ;;
+  --disable-risky) risky="no"
+  ;;
   esac
 done
 
@@ -375,6 +363,7 @@ if test "$win32" = "yes" ; then
     cross_prefix="i386-mingw32msvc-"
     v4l="no"
     audio_oss="no"
+    dv1394="no"
     network="no"
 fi
 
@@ -382,6 +371,7 @@ if test "$mingw32" = "yes" ; then
     cross_prefix=""
     v4l="no"
     audio_oss="no"
+    dv1394="no"
     network="no"
 fi
 
@@ -509,9 +499,54 @@ EOF
 builtin_vector=no
 if $cc -o $TMPO $TMPC 2> /dev/null ; then
   builtin_vector=yes
-  if test "$mmx" = "yes" ; then
-     CFLAGS="$CFLAGS -msse"
-  fi
+fi
+
+# dlopen/dlfcn.h probing
+
+cat > $TMPC << EOF
+#include <dlfcn.h>
+int main( void ) { return (int) dlopen("foo", 0); }
+EOF
+
+ldl=-ldl
+
+if $cc -o $TMPE $TMPC -ldl 2> /dev/null  ; then
+dlfcn=yes
+dlopen=yes
+fi
+
+if $cc -o $TMPE $TMPC 2> /dev/null  ; then
+dlfcn=yes
+dlopen=yes
+ldl=""
+fi
+
+cat > $TMPC << EOF
+int main( void ) { return (int) dlopen("foo", 0); }
+EOF
+
+if $cc -o $TMPE $TMPC -ldl 2> /dev/null  ; then
+dlopen=yes
+fi
+
+if $cc -o $TMPE $TMPC 2> /dev/null  ; then
+dlopen=yes
+ldl=""
+fi
+
+if test "$vhook" = "default" ; then
+  vhook="$dlopen"
+fi
+
+cat > $TMPC << EOF
+#include <X11/Xlib.h>
+#include <Imlib2.h>
+int main( void ) { return (int) imlib_load_font("foo"); }
+EOF
+
+imlib2=no
+if $cc -o $TMPE $TMPC -lImlib2 2> /dev/null  ; then
+imlib2=yes
 fi
 
 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then
@@ -546,6 +581,7 @@ echo "  --disable-altivec        disable AltiVec usage"
 echo "  --disable-audio-oss      disable OSS audio support [default=no]"
 echo "  --disable-audio-beos     disable BeOS audio support [default=no]"
 echo "  --disable-v4l            disable video4linux grabbing [default=no]"
+echo "  --disable-dv1394         disable DV1394 grabbing [default=no]"
 echo "  --disable-network        disable network support [default=no]"
 echo "  --disable-zlib           disable zlib [default=no]"
 echo "  --disable-simple_idct    disable simple IDCT routines [default=no]"
@@ -554,6 +590,7 @@ echo "  --enable-gprof           enable profiling with gprof [$gprof]"
 echo "  --disable-mpegaudio-hp   faster (but less accurate)"
 echo "                           mpegaudio decoding [default=no]"
 echo "  --disable-ffserver       disable ffserver build"
+echo "  --disable-risky          disables patent encumbered codecs"
 echo ""
 echo "NOTE: The object files are build at the place where configure is launched"
 exit 1
@@ -582,6 +619,7 @@ echo "vorbis enabled   $vorbis"
 echo "a52 support      $a52"
 echo "a52 dlopened     $a52bin"
 echo "Video hooking    $vhook"
+echo "risky / patent encumbered codecs $risky"
 
 if test "$vhook" = "yes" ; then
 echo "Imlib2 support   $imlib2"
@@ -606,6 +644,7 @@ echo "LIBPREF=$LIBPREF" >> config.mak
 echo "LIBSUF=$LIBSUF" >> config.mak
 echo "SLIBPREF=$SLIBPREF" >> config.mak
 echo "SLIBSUF=$SLIBSUF" >> config.mak
+echo "TARGET_OS=$TARGET_OS" >> config.mak
 if test "$cpu" = "x86" ; then
   echo "TARGET_ARCH_X86=yes" >> config.mak
   echo "#define ARCH_X86 1" >> $TMPH
@@ -621,6 +660,10 @@ elif test "$cpu" = "sparc64" ; then
 elif test "$cpu" = "powerpc" ; then
   echo "TARGET_ARCH_POWERPC=yes" >> config.mak
   echo "#define ARCH_POWERPC 1" >> $TMPH
+  echo "// Enable the next line to get PowerPC performance report" >> $TMPH
+  echo "// #define POWERPC_TBL_PERFORMANCE_REPORT 1" >> $TMPH
+  echo "// Enable the next line to use PMC registers instead of TBL" >> $TMPH
+  echo "// #define POWERPC_PERF_USE_PMC 1" >> $TMPH
 elif test "$cpu" = "mips" ; then
   echo "TARGET_ARCH_MIPS=yes" >> config.mak
   echo "#define ARCH_MIPS 1" >> $TMPH
@@ -644,6 +687,8 @@ fi
 if test "$altivec" = "yes" ; then
   echo "TARGET_ALTIVEC=yes" >> config.mak
   echo "#define HAVE_ALTIVEC 1" >> $TMPH
+  echo "// Enable the next line to use the reference C code instead of AltiVec" >> $TMPH
+  echo "// #define ALTIVEC_USE_REFERENCE_C_CODE 1" >> $TMPH
 fi
 if test "$gprof" = "yes" ; then
   echo "TARGET_GPROF=yes" >> config.mak
@@ -702,6 +747,11 @@ if test "$v4l" = "yes" ; then
   echo "CONFIG_VIDEO4LINUX=yes" >> config.mak
 fi
 
+if test "$dv1394" = "yes" ; then
+  echo "#define CONFIG_DV1394 1" >> $TMPH
+  echo "CONFIG_DV1394=yes" >> config.mak
+fi
+
 if test "$dlopen" = "yes" ; then
   echo "#define CONFIG_HAVE_DLOPEN 1" >> $TMPH
 fi
@@ -797,6 +847,11 @@ if test "$ffserver" = "yes" ; then
   echo "CONFIG_FFSERVER=yes" >> config.mak
 fi
 
+if test "$risky" = "yes" ; then
+  echo "#define CONFIG_RISKY 1" >> $TMPH
+  echo "CONFIG_RISKY=yes" >> config.mak
+fi
+
 echo "#define restrict $_restrict" >> $TMPH
 
 # build tree in object directory if source path is different from current one