#! /bin/sh
#
# Original version (C) 2000 Pontscho/fresh!mindworkz
#                      pontscho@makacs.poliod.hu
#
# History / Contributors: check the cvs log !
#
# Cleanups all over the place (c) 2001 pl
#
#
# This configure script is *not* autoconf-based and has different semantics.
# It attempts to autodetect all settings and options where possible. It is
# possible to override autodetection with the --enable-option/--disable-option
# command line parameters.  --enable-option forces the option on skipping
# autodetection. Yes, this means that compilation may fail and yes, this is not
# how autoconf-based configure scripts behave.
#
# configure generates a series of configuration files:
#  - config.h contains #defines that are used in the C code.
#  - config.mak libvo/config.mak libao2/config.mak Gui/config.mak
#    and libaf/config.mak are included from the Makefiles.
#
# If you want to add a new check for $feature, here is a simple skeleton:
#
# echocheck "$feature"
# if "$_feature" = auto; then
# cat > $TMPC << EOF
# #include <feature.h>
# int main(void) { return 0; }
# EOF
# _feature=no
# cc_check && _feature=yes
# if test "$_feature" = yes ; then
#   _def_feature='#define HAVE_FEATURE 1'
# else
#   _def_feature='#undef HAVE_FEATURE'
# fi
# echores "$_feature"
#
# Furthermore you need to add the variable _feature to the list of default
# settings and set it to one of yes/no/auto. Also add appropriate
# --enable-feature/--disable-feature command line options.
# The results of the check should be written to config.h and config.mak
# at the end of this script. The variable names used for this should be
# uniform, i.e. if the option is named 'feature':
#
# _feature     : should have a value of yes/no/auto
# _def_feature : '#define ... 1' or '#undef ...' for conditional compilation
# _ld_feature  : '-L/path/dir -lfeature' GCC options
# _inc_feature : '-I/path/dir/include' extra include paths
#
#############################################################################

# Prevent locale nonsense from breaking basic text processing utils
LC_ALL=C
export LC_ALL

# Prefer these macros to full length text !
# These macros only return an error code - NO display is done
compile_check() {
  echo >> "$TMPLOG"
  cat "$1" >> "$TMPLOG"
  echo >> "$TMPLOG"
  echo "$_cc $CFLAGS $_inc_extra $_ld_static $_ld_extra -o $TMPO $@" >> "$TMPLOG"
  rm -f "$TMPO"
  $_cc $CFLAGS $_inc_extra $_ld_static $_ld_extra -o "$TMPO" "$@" >> "$TMPLOG" 2>&1
  TMP="$?"
  echo >> "$TMPLOG"
  echo "ldd $TMPO" >> "$TMPLOG"
  $_ldd "$TMPO" >> "$TMPLOG" 2>&1
  echo >> "$TMPLOG"
  return "$TMP"
}

cc_check() {
  compile_check $TMPC $@
}

cxx_check() {
  compile_check $TMPCPP $@ -lstdc++
}

tmp_run() {
  "$TMPO" >> "$TMPLOG" 2>&1
}

# Display error message, flushes tempfile, exit
die () {
  echo
  echo "Error: $@" >&2
  echo >&2
  rm -f "$TMPO" "$TMPC" "$TMPS" "$TMPCPP"
  echo "Check \"$TMPLOG\" if you do not understand why it failed."
  exit 1
}

# OS test booleans functions
issystem() {
  test "`echo $system_name | tr A-Z a-z`" = "`echo $1 | tr A-Z a-z`"
}
linux()   { issystem "Linux"   ; return "$?" ; }
sunos()   { issystem "SunOS"   ; return "$?" ; }
hpux()    { issystem "HP-UX"   ; return "$?" ; }
irix()    { issystem "IRIX"    ; return "$?" ; }
aix()     { issystem "AIX"     ; return "$?" ; }
cygwin()  { issystem "CYGWIN"  ; return "$?" ; }
freebsd() { issystem "FreeBSD" ; return "$?" ; }
netbsd()  { issystem "NetBSD"  ; return "$?" ; }
bsdos()   { issystem "BSD/OS"  ; return "$?" ; }
openbsd() { issystem "OpenBSD" ; return "$?" ; }
bsd()     { freebsd || netbsd || bsdos || openbsd ; return "$?" ; }
qnx()     { issystem "QNX"     ; return "$?" ; }
darwin()  { issystem "Darwin"  ; return "$?" ; }
gnu()     { issystem "GNU"     ; return "$?" ; }
mingw32() { issystem "MINGW32" ; return "$?" ; }
morphos() { issystem "MorphOS" ; return "$?" ; }
win32()   { cygwin || mingw32  ; return "$?" ; }
beos()    { issystem "BEOS"    ; return "$?" ; }

# arch test boolean functions
# x86/x86pc is used by QNX
x86() {
  case "$host_arch" in
    i[3-9]86|x86|x86pc|k5|k6|k6-2|k6-3|pentium*|athlon*|i586-i686) return 0 ;;
    *) return 1 ;;
  esac
}

x86_64() {
  case "$host_arch" in
    x86_64|amd64) return 0 ;;
    *) return 1 ;;
  esac
}

ppc() {
  case "$host_arch" in
    ppc) return 0;;
    *) return 1;;
  esac
}

alpha() {
  case "$host_arch" in
    alpha) return 0;;
    *) return 1;;
  esac
}

# not boolean test: implement the posix shell "!" operator for a
# non-posix /bin/sh.
#   usage:  not {command}
# returns exit status "success" when the execution of "command"
# fails.
not() {
  eval "$@"
  test $? -ne 0
}

# Use this before starting a check
echocheck() {
  echo "============ Checking for $@ ============" >> "$TMPLOG"
  echo ${_echo_n} "Checking for $@ ... ${_echo_c}"
}

# Use this to echo the results of a check
echores() {
  if test "$_res_comment" ; then
    _res_comment="($_res_comment)"
  fi
  echo "Result is: $@ $_res_comment" >> "$TMPLOG"
  echo "##########################################" >> "$TMPLOG"
  echo "" >> "$TMPLOG"
  echo "$@ $_res_comment"
  _res_comment=""
}
#############################################################################

# Check how echo works in this /bin/sh
case `echo -n` in
  -n)	_echo_n=	_echo_c='\c'	;;	# SysV echo
  *)	_echo_n='-n '	_echo_c=	;;	# BSD echo
esac

LANGUAGES=`echo help/help_mp-??.h help/help_mp-??_??.h | sed "s:help/help_mp-\(..\).h:\1:g" | sed "s:help/help_mp-\(.....\).h:\1:g"`

for parm in "$@" ; do
  if test "$parm" = "--help" || test "$parm" = "-help" || test "$parm" = "-h" ; then
    cat << EOF

Usage: $0 [OPTIONS]...

Configuration:
  -h, --help             display this help and exit

Installation directories:
  --prefix=DIR           use this prefix for installing mplayer [/usr/local]
  --bindir=DIR           use this prefix for installing mplayer binary
                         [PREFIX/bin]
  --datadir=DIR          use this prefix for installing machine independent
                         data files (fonts, skins) [PREFIX/share/mplayer]
  --mandir=DIR           use this prefix for installing manpages [PREFIX/man]
  --confdir=DIR          use this prefix for installing configuration files
                         [PREFIX/etc/mplayer]
  --libdir=DIR           use this prefix for object code libraries [PREFIX/lib]

Optional features:
  --disable-mencoder     disable mencoder (a/v encoder) compilation [enable]
  --enable-gui           enable gmplayer compilation (GTK+ GUI) [disable]
  --enable-old-gtk       force using GTK 1.2 for GUI  [disable]
  --enable-largefiles    enable support for files > 2 GBytes [disable]
  --enable-linux-devfs   set default devices to devfs ones [disable]
  --enable-termcap       use termcap database for key codes [autodetect]
  --enable-termios       use termios database for key codes [autodetect]
  --disable-iconv        do not use iconv(3) function [autodetect]
  --disable-setlocale    disable setlocale using in mplayer [autodetect]
  --disable-langinfo     do not use langinfo [autodetect]
  --enable-lirc          enable LIRC (remote control) support [autodetect]
  --enable-lircc         enable LIRCCD (LIRC client daemon) input [autodetect]
  --enable-joystick      enable joystick support [disable]
  --disable-vm           disable support X video mode extensions [autodetect]
  --disable-xf86keysym   disable support for 'multimedia' keys [autodetect]
  --disable-tv           disable TV Interface (tv/dvb grabbers) [enable]
  --disable-tv-v4l       disable Video4Linux TV Interface support [autodetect]
  --disable-tv-v4l2      disable Video4Linux2 TV Interface support [autodetect]
  --disable-tv-bsdbt848  disable BSD BT848 Interface support [autodetect]
  --disable-rtc          disable RTC (/dev/rtc) on Linux [autodetect]
  --disable-network      disable network support (for: http/mms/rtp) [enable]
  --enable-winsock2      enable winsock2 usage [autodetect]
  --enable-smb           enable Samba (SMB) input support [autodetect]
  --enable-live          enable LIVE555 Streaming Media support [autodetect]
  --disable-dvdread      Disable libdvdread support [autodetect]
  --disable-mpdvdkit     Disable mpdvdkit2 support [autodetect]
  --disable-cdparanoia   Disable cdparanoia support [autodetect]
  --disable-freetype     Disable freetype2 font rendering support [autodetect]
  --disable-fontconfig   Disable fontconfig font lookup support [autodetect]
  --disable-unrarlib     Disable Unique RAR File Library [enabled]
  --enable-menu          Enable OSD menu support (NOT DVD MENU) [disabled]
  --disable-sortsub      Disable subtitles sorting [enabled]
  --enable-fribidi       Enable using the FriBiDi libs [autodetect]
  --disable-enca         Disable using ENCA charset oracle library [autodetect]
  --disable-macosx       Disable Mac OS X specific features [autodetect]
  --enable-macosx-finder-support  Enable Mac OS X Finder invocation parameter parsing [disabled]
  --enable-macosx-bundle Enable Mac OS X bundle file locations [autodetect]
  --disable-inet6        Disable IPv6 support [autodetect]
  --disable-gethostbyname2  gethostbyname() function is not provided by the C
                            library [autodetect]
  --disable-ftp          Disable ftp support [enabled]
  --disable-vstream      Disable tivo vstream client support [autodetect]
  --disable-pthreads     Disable Posix threads support [autodetect]
  --enable-rpath         Enable runtime linker path for extra libs [disabled]

Codecs:
  --enable-gif		 enable gif support [autodetect]
  --enable-png		 enable png input/output support [autodetect]
  --enable-jpeg		 enable jpeg input/output support [autodetect]
  --enable-libcdio	 enable external libcdio support [autodetect]
  --enable-liblzo	 enable external liblzo support [autodetect]
  --disable-win32        disable Win32 DLL support [autodetect]
  --disable-dshow        disable Win32/DirectShow support [autodetect]
  --disable-qtx          disable Quicktime codecs [autodetect]
  --disable-xanim        disable XAnim DLL support [autodetect]
  --disable-real         disable RealPlayer DLL support [autodetect]
  --disable-xvid         disable XviD codec [autodetect]
  --disable-x264         disable H.264 encoder [autodetect]
  --disable-divx4linux   disable DivX4linux/Divx5linux codec [autodetect]
  --enable-opendivx      enable _old_ OpenDivx codec [disable]
  --disable-libavutil    disable libavutil [autodetect]
  --disable-libavcodec   disable libavcodec [autodetect]
  --disable-libavformat  disable libavformat [autodetect]
  --disable-libpostproc  disable libpostproc [autodetect]
  --disable-libavutil_so   disable shared libavutil [autodetect]
  --disable-libavcodec_so  disable shared libavcodec [autodetect]
  --disable-libavformat_so disable shared libavformat [autodetect]
  --disable-libpostproc_so disable shared libpostproc [autodetect]
  --enable-libfame       enable libfame realtime encoder [autodetect]
  --disable-internal-tremor do not build internal OggVorbis support [enabled]
  --enable-tremor-low    build with lower accuracy internal tremor [disabled]
  --enable-external-tremor build with external tremor [disabled]
  --disable-vorbis       disable OggVorbis support entirely [autodetect]
  --disable-speex        disable Speex support [autodetect]
  --enable-theora        build with OggTheora support [autodetect]
  --enable-external-faad build with external FAAD2 (AAC) support [autodetect]
  --disable-internal-faad disable internal FAAD2 (AAC) support [autodetect]
  --disable-faac         disable support for FAAC (AAC encoder) [autodetect]
  --disable-ladspa       disable LADSPA plugin support [autodetect]
  --disable-libdv        disable libdv 0.9.5 en/decoding support [autodetect]
  --disable-mad          disable libmad (MPEG audio) support [autodetect]
  --disable-toolame      disable Toolame (MPEG layer 2 audio) support in mencoder [autodetect]
  --disable-twolame      disable Twolame (MPEG layer 2 audio) support in mencoder [autodetect]
  --enable-xmms          build with XMMS inputplugin support [disabled]
  --disable-mp3lib       disable builtin mp3lib [enabled]
  --disable-liba52       disable builtin liba52 [enabled]
  --enable-libdts        enable libdts support [autodetect]
  --disable-libmpeg2     disable builtin libmpeg2 [enabled]
  --disable-musepack     disable musepack support [autodetect]
  --disable-amr_nb       disable amr narrowband, floating point [autodetect]
  --disable-amr_nb-fixed disable amr narrowband, fixed point [autodetect]
  --disable-amr_wb       disable amr wideband, floating point [autodetect]
  --disable-codec=CODEC  disable specified codec
  --enable-codec=CODEC   dnable specified codec
  
Video output:
  --disable-internal-vidix disable internal VIDIX [for x86 *nix]
  --disable-external-vidix disable external VIDIX [for x86 *nix]
  --enable-gl            build with OpenGL render support [autodetect]
  --enable-dga[=n]       build with DGA [n in {1, 2} ] support [autodetect]
  --enable-vesa          build with VESA support [autodetect]
  --enable-svga          build with SVGAlib support [autodetect]
  --enable-sdl           build with SDL render support [autodetect]
  --enable-aa            build with AAlib render support [autodetect]
  --enable-caca          build with CACA render support [autodetect]
  --enable-ggi           build with GGI render support [autodetect]
  --enable-ggiwmh        build with GGI libggiwmh extension [autodetect]
  --enable-directx       build with DirectX support [autodetect]
  --enable-dxr2          build with DXR2 render support [autodetect]
  --enable-dxr3          build with DXR3/H+ render support [autodetect]
  --enable-dvb           build with support for output via DVB-Card [autodetect]
  --enable-dvbhead       build with DVB support (HEAD version) [autodetect]
  --enable-mga           build with mga_vid (for Matrox G200/G4x0/G550) support
                         (check for /dev/mga_vid) [autodetect]
  --enable-xmga          build with mga_vid X Window support
                         (check for X & /dev/mga_vid) [autodetect]
  --enable-xv            build with Xv render support for X 4.x [autodetect]
  --enable-xvmc          build with XvMC acceleration for X 4.x [disable]
  --enable-vm            build with XF86VidMode support for X11 [autodetect]
  --enable-xinerama      build with Xinerama support for X11 [autodetect]
  --enable-x11           build with X11 render support [autodetect]
  --enable-fbdev         build with FBDev render support [autodetect]
  --enable-mlib          build with mediaLib support (Solaris only) [disable]
  --enable-3dfx          build with obsolete /dev/3dfx support [disable]
  --enable-tdfxfb        build with tdfxfb (Voodoo 3/banshee) support [disable]
  --enable-s3fb          build with s3fb (S3 ViRGE) support [disable]
  --enable-directfb      build with DirectFB support [autodetect]
  --enable-zr            build with ZR360[56]7/ZR36060 support [autodetect]
  --enable-bl		 build with Blinkenlights support [disable]
  --enable-tdfxvid       build with tdfx_vid support [disable]
  --disable-tga          disable targa output support [enable]
  --disable-pnm		 disable pnm output support [enable]
  --disable-md5sum	 disable md5sum output support [enable]
  
Audio output:
  --disable-alsa         disable ALSA sound support [autodetect]
  --disable-ossaudio     disable OSS sound support [autodetect]
  --disable-arts         disable aRts sound support [autodetect]
  --disable-esd          disable esd sound support [autodetect]
  --disable-polyp        disable Polypaudio sound support [autodetect]
  --disable-jack         disable JACK sound support [autodetect]
  --disable-openal       disable OpenAL sound support [autodetect]
  --disable-nas          disable NAS sound support [autodetect]
  --disable-sgiaudio     disable SGI sound support [autodetect]
  --disable-sunaudio     disable Sun sound support [autodetect]
  --disable-win32waveout disable Windows waveout sound support [autodetect]
  --disable-select       disable using select() on audio device [enable]

Miscellaneous options:
  --enable-runtime-cpudetection    Enable runtime CPU detection [disable]
  --enable-cross-compile Enable cross-compilation [autodetect]
  --cc=COMPILER          use this C compiler to build MPlayer [gcc]
  --host-cc=COMPILER     use this C compiler to build apps needed for the build process [gcc]
  --as=ASSEMBLER         use this assembler to build MPlayer [as]
  --target=PLATFORM      target platform (i386-linux, arm-linux, etc)
  --enable-static        build a statically linked binary. Set further linking
                         options with --enable-static="-lslang -lncurses"
  --charset              convert the help messages to this charset
  --language=list        a white space or comma separated list of languages
                         for translated man pages, the first language is the
                         primary and therefore used for translated messages
                         and GUI (also the environment variable \$LINGUAS is
                         honored) [en]
                         (Available: $LANGUAGES all)
  --with-install=PATH    use a custom install program (useful if your OS uses 
                         a GNU-incompatible install utility by default and 
                         you want to use GNU version)
  --install-path=PATH    the path to a custom install program 
                         this option is obsolete and will be removed soon,
                         use --with-install instead.

Advanced options:
  --enable-mmx           build with MMX support [autodetect]
  --enable-mmxext        build with MMX2 support (PIII, Athlon) [autodetect]
  --enable-3dnow         build with 3DNow! support [autodetect]
  --enable-3dnowext      build with extended 3DNow! support [autodetect]
  --enable-sse           build with SSE support [autodetect]
  --enable-sse2          build with SSE2 support [autodetect]
  --enable-shm           build with shm support [autodetect]
  --enable-altivec       build with Altivec support (PowerPC) [autodetect]
  --disable-fastmemcpy   disable 3DNow!/SSE/MMX optimized memcpy() [enable]
  --enable-big-endian    Force byte order to big-endian [autodetect]
  --enable-debug[=1-3]   compile debugging information into mplayer [disable]
  --enable-profile       compile profiling information into mplayer [disable]
  --disable-sighandler   disable sighandler for crashes [enable]
  --enable-crash-debug   enable automatic gdb attach on crash [disable]
  --enable-dynamic-plugins  Enable support for dynamic a/v plugins [disable]

Hazardous options a.k.a. "DO NOT REPORT ANY BUGS!"
  --disable-gcc-checking   disable gcc version checking [enable]

Use these options if autodetection fails (Options marked with (*) accept
multiple paths separated by ':'):
  --with-extraincdir=DIR   extra headers (png, mad, sdl, ...) in DIR (*)
  --with-extralibdir=DIR   extra library files (png, mad, sdl, ...) in DIR (*)
  --with-x11incdir=DIR     X headers in DIR (*)
  --with-x11libdir=DIR     X library files in DIR (*)
  --with-dxr2incdir=DIR    DXR2 headers in DIR (*)
  --with-dvbincdir=DIR     DVB headers in DIR (*)
  --with-madlibdir=DIR     libmad (libmad shared library) in DIR (*)
  --with-mlibdir=DIR       libmlib (mediaLib support) in DIR (Solaris only)
  --with-codecsdir=DIR     Binary codec files in DIR
  --with-win32libdir=DIR   W*ndows DLL files in DIR
  --with-xanimlibdir=DIR   XAnim DLL files in DIR
  --with-reallibdir=DIR    RealPlayer DLL files in DIR
  --with-xvidlibdir=DIR    libxvidcore (XviD) in DIR  (*)
  --with-xvidincdir=DIR    XviD header in DIR (*)
  --with-x264libdir=DIR    libx264 in DIR
  --with-x264incdir=DIR    x264 header in DIR
  --with-dtslibdir=DIR     libdts library in DIR  (*)
  --with-dtsincdir=DIR     libdts header in DIR (*)
  --with-livelibdir=DIR    LIVE555 Streaming Media libraries in DIR
  --with-toolamedir=DIR    path to Toolame library and include file
  --with-xmmsplugindir=DIR XMMS plugins in DIR
  --with-xmmslibdir=DIR    libxmms.so.1 in DIR
  --with-cdparanoiaincdir=DIR  cdparanoia headers in DIR (*)
  --with-cdparanoialibdir=DIR  cdparanoia libraries (libcdda_*) in DIR (*)
  --with-xvmclib=NAME      name of adapter-specific library (e.g. XvMCNVIDIA)
  --with-termcaplib=NAME   name of library with termcap functionality
                           name should be given without leading "lib"
                           checks for "termcap" and "tinfo"
  
  --with-freetype-config=PATH path to freetype-config
                              (e.g. /opt/bin/freetype-config)
  --with-fribidi-config=PATH  path to fribidi-config
                              (e.g. /opt/bin/fribidi-config)
  --with-glib-config=PATH  path to glib*-config (e.g. /opt/bin/glib-config)
  --with-gtk-config=PATH   path to gtk*-config (e.g. /opt/bin/gtk-config)
  --with-sdl-config=PATH   path to sdl*-config (e.g. /opt/bin/sdl-config)

This configure script is NOT autoconf-based, even though its output is similar.
It will try to autodetect all configuration options. If you --enable an option
it will be forcefully turned on, skipping autodetection. This can break
compilation, so you need to know what you are doing.
EOF
    exit 0
  fi
done # for parm in ...


# 1st pass checking for vital options
_mmx=auto
_3dnow=auto
_3dnowext=auto
_mmxext=auto
_sse=auto
_sse2=auto
_mtrr=auto
_install=install
_ranlib=ranlib
_cc=cc
test "$CC" && _cc="$CC"
_as=auto
_runtime_cpudetection=no
_cross_compile=auto
for ac_option do
  case "$ac_option" in
  --target=*)
    _target=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --cc=*)
    _cc=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --host-cc=*)
    _host_cc=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --as=*)
    _as=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --enable-gcc-checking)
    _skip_cc_check=no
    ;;
  --disable-gcc-checking)
    _skip_cc_check=yes
    ;;
  --enable-static)
    _ld_static='-static'
    ;;
  --disable-static)
    _ld_static=''
    ;;
  --enable-static=*)
    _ld_static="-static `echo $ac_option | cut -d '=' -f 2`"
    ;;
  --with-extraincdir=*)
    _inc_extra=-I`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -I,g'`
    ;;
  --with-extralibdir=*)
    _ld_extra=-L`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -L,g'`
    ;;
  --enable-runtime-cpudetection)
    _runtime_cpudetection=yes
    ;;
  --disable-runtime-cpudetection)
    _runtime_cpudetection=no
    ;;
  --enable-cross-compile)
    _cross_compile=yes
    ;;
  --disable-cross-compile)
    _cross_compile=no
    ;;
  --install-path=*)
    _install=`echo $ac_option | cut -d '=' -f 2 | sed 's/\/$//'`"/install"
    ;;
  --with-install=*)
    _install=`echo $ac_option | cut -d '=' -f 2 `
    ;;
  --enable-profile)
    _profile='-p'
    ;;
  --disable-profile)
    _profile=
    ;;
  --enable-debug)
    _debug='-g'
    ;;
  --enable-debug=*)
    _debug=`echo $_echo_n '-g'$_echo_c; echo $ac_option | cut -d '=' -f 2`
    ;;
  --disable-debug)
    _debug=
    ;;
  esac
done

# Determine our OS name and CPU architecture
if test -z "$_target" ; then
  # OS name
  system_name=`uname -s 2>&1`
  case "$system_name" in
  Linux|FreeBSD|NetBSD|BSD/OS|OpenBSD|SunOS|QNX|Darwin|GNU|BeOS|MorphOS|AIX)
    ;;
  IRIX*)
    system_name=IRIX
    ;;
  HP-UX*)
    system_name=HP-UX
    ;;
  [cC][yY][gG][wW][iI][nN]*)
    system_name=CYGWIN
    ;;
  MINGW32*)
    system_name=MINGW32
    ;;
  *)
    system_name="$system_name-UNKNOWN"
    ;;
  esac


  # host's CPU/instruction set
   host_arch=`uname -p 2>&1`
   case "$host_arch" in
   i386|sparc|ppc|alpha|arm|mips|vax)
     ;;
   powerpc) # Darwin returns 'powerpc'
     host_arch=ppc
     ;;
   *) # uname -p on Linux returns 'unknown' for the processor type,
      # OpenBSD returns 'Intel Pentium/MMX ("Genuine Intel" 586-class)'

      # Maybe uname -m (machine hardware name) returns something we
      # recognize.

      # x86/x86pc is used by QNX
      case "`uname -m 2>&1`" in
      i[3-9]86*|x86|x86pc|k5|k6|k6_2|k6_3|k6-2|k6-3|pentium*|athlon*|i586_i686|i586-i686|BePC) host_arch=i386 ;;
      ia64) host_arch=ia64 ;;
      x86_64|amd64)
        if [ -n "`$_cc -dumpmachine | sed -n '/^x86_64-/p;/^amd64-/p'`" -a \
             -z "`echo $CFLAGS | grep -- -m32`"  ]; then
          host_arch=x86_64
        else
          host_arch=i386
        fi
      ;;
      macppc|ppc|ppc64) host_arch=ppc ;;
      alpha) host_arch=alpha ;;
      sparc) host_arch=sparc ;;
      sparc64) host_arch=sparc64 ;;
      parisc*|hppa*|9000*) host_arch=hppa ;;
      arm*|zaurus|cats) host_arch=arm ;;
      s390) host_arch=s390 ;;
      s390x) host_arch=s390x ;;
      mips*) host_arch=mips ;;
      vax) host_arch=vax ;;
      *) host_arch=UNKNOWN ;;
    esac
    ;;
  esac
else # if test -z "$_target"
  system_name=`echo $_target | cut -d '-' -f 2`
  case "`echo $system_name | tr A-Z a-z`" in
    linux) system_name=Linux ;;
    freebsd) system_name=FreeBSD ;;
    netbsd) system_name=NetBSD ;;
    bsd/os) system_name=BSD/OS ;;
    openbsd) system_name=OpenBSD ;;
    sunos) system_name=SunOS ;;
    qnx) system_name=QNX ;;
    morphos) system_name=MorphOS ;;
    mingw32msvc) system_name=MINGW32 ;;
  esac
  # We need to convert underscores so that values like k6-2 and pentium-mmx can be passed
  host_arch=`echo $_target | cut -d '-' -f 1 | tr '_' '-'`
fi

echo "Detected operating system: $system_name"
echo "Detected host architecture: $host_arch"

# LGB: temporary files
for I in "$TMPDIR" "$TEMPDIR" "/tmp" ; do
  test "$I" && break
done

TMPLOG="configure.log"
rm -f "$TMPLOG"
TMPC="$I/mplayer-conf-$RANDOM-$$.c"
TMPCPP="$I/mplayer-conf-$RANDOM-$$.cpp"
TMPO="$I/mplayer-conf-$RANDOM-$$.o"
TMPS="$I/mplayer-conf-$RANDOM-$$.S"

# config files

# FIXME: A lot of stuff is installed under /usr/local
# NK: But we should never use this stuff implicitly since we call compiler
# from /usr we should be sure that there no effects from other compilers
# (libraries) which might be installed into /usr/local.  Let users use this
# stuff explicitly as command line argument.  In other words: It would be
# resonable to have only /usr/include or only /usr/local/include.

if freebsd ; then
  _ld_extra="$_ld_extra -L/usr/local/lib"
  _inc_extra="$_inc_extra -I/usr/local/include"
fi

_ldd=ldd
if darwin; then
  _ldd="otool -L"
fi

if aix ; then
  _ld_libC="-lC"
else
  _ld_libC=""
fi

# Check how to call 'head' and 'tail'. Newer versions spit out warnings
# if used as 'head -1' instead of 'head -n 1', but older versions don't
# know about '-n'.
if test "`(echo line1 ; echo line2) | head -1 2>/dev/null`" = "line1" ; then
  _head() { head -$1 2>/dev/null ; }
else
  _head() { head -n $1 2>/dev/null ; }
fi
if test "`(echo line1 ; echo line2) | tail -1 2>/dev/null`" = "line2" ; then
  _tail() { tail -$1 2>/dev/null ; }
else
  _tail() { tail -n $1 2>/dev/null ; }
fi

# Checking CC version...
if test "$_skip_cc_check" != yes ; then
 # Intel C++ Compilers (no autoselect, use CC=/some/binary ./configure)
 if test "`basename $_cc`" = "icc" || test "`basename $_cc`" = "ecc"; then
  echocheck "$_cc version"
  cc_vendor=intel
  cc_name=`$_cc -V 2>&1 | _head 1 | cut -d ',' -f 1`
  cc_version=`$_cc -V 2>&1 | _head 1 | cut -d ',' -f 2 | cut -d ' ' -f 3`
  _cc_major=`echo $cc_version | cut -d '.' -f 1`
  _cc_minor=`echo $cc_version | cut -d '.' -f 2`
  # TODO verify older icc/ecc compatibility
  case $cc_version in
    '')
      cc_version="v. ?.??, bad"
      cc_verc_fail=yes
      ;;
    8.0)
      cc_version="$cc_version, ok"
      cc_verc_fail=no
      ;;
    *)
      cc_version="$cc_version, bad"
      cc_verc_fail=yes
      ;;
  esac
  echores "$cc_version"
 else
 for _cc in "$_cc" gcc gcc-3.4 gcc-3.3 gcc-3.2 gcc-3.1 gcc3 gcc-3.0 cc ; do
  echocheck "$_cc version"
  cc_vendor=gnu
  cc_name=`$_cc -v 2>&1 | _tail 1 | cut -d ' ' -f 1`
  cc_version=`$_cc -dumpversion 2>&1`
  if test "$?" -gt 0; then
    cc_version="not found"
  fi
  case $cc_version in
    '')
      cc_version="v. ?.??, bad"
      cc_verc_fail=yes
      ;;
    2.95.[2-9]|2.95.[2-9][-.]*|[3-4].*)
      _cc_major=`echo $cc_version | cut -d '.' -f 1`
      _cc_minor=`echo $cc_version | cut -d '.' -f 2`
      _cc_mini=`echo $cc_version | cut -d '.' -f 3`
      cc_version="$cc_version, ok"
      cc_verc_fail=no
      ;;
    'not found')
      cc_verc_fail=yes
      ;;
    *)
      cc_version="$cc_version, bad"
      cc_verc_fail=yes
      ;;
  esac
  echores "$cc_version"
  test "$cc_verc_fail" = "no" && break
 done 
 fi # icc
  if test "$cc_verc_fail" = yes ; then
    cat <<EOF

*** Please downgrade/upgrade C compiler to version gcc-2.95.x or gcc-3.x! ***

You are not using a supported compiler. We do not have the time to make sure
everything works with compilers other than the ones we use.  Use either the
same compiler as we do, or use --disable-gcc-checking but DO *NOT* REPORT BUGS
unless you can reproduce them after recompiling with a 2.95.x or 3.x version!

Note for gcc 2.96 users: Some versions of this compiler are known to miscompile
mplayer and lame (which is used for mencoder).  If you get compile errors,
first upgrade to the latest 2.96 release (minimum 2.96-85) and try again.
If the problem still exists, try with gcc 3.x (or 2.95.x) *BEFORE* reporting
bugs!

        GCC 2.96 IS NOT AND WILL NOT BE SUPPORTED BY US !

    *** For details please read DOCS/HTML/en/users-vs-dev.html ***

EOF
    die "Bad gcc version"
  fi
else
cat <<EOF

******************************************************************************

Hmm. You really want to compile MPlayer with an *UNSUPPORTED* C compiler?
Ok. You know. Do it. Did you read DOCS/HTML/en/users-vs-dev.html???

DO NOT SEND BUGREPORTS OR COMPLAIN, it's *YOUR* compiler's fault!
Get ready for mysterious crashes, no-picture bugs, strange noises... REALLY!
Lame which is used by mencoder produces weird errors, too.

If you have any problem, install a GCC 2.95.x or 3.x version and try again.
If the problem _still_ exists, then read DOCS/HTML/en/bugreports.html !

  *** DO NOT SEND BUG REPORTS OR COMPLAIN it's *YOUR* compiler's fault! ***

******************************************************************************

EOF

read _answer

fi
echocheck "host cc"
test "$_host_cc" || _host_cc=$_cc
echores $_host_cc 

echocheck "cross compilation"
if test $_cross_compile = auto ; then
  cat > $TMPC << EOF
int main() { return 0; }
EOF
  _cross_compile=yes
  cc_check && "$TMPO" && _cross_compile=no
fi
echores $_cross_compile

if test $_cross_compile = yes; then
  tmp_run() {
    return 0
  }
fi

# ---

# now that we know what compiler should be used for compilation, try to find
# out which assembler is used by the $_cc compiler
if test "$_as" = auto ; then
  _as=`$_cc -print-prog-name=as`
  test -z "$_as" && _as=as
fi

# XXX: this should be ok..
_cpuinfo="echo"
# Cygwin has /proc/cpuinfo, but only supports Intel CPUs
# FIXME: Remove the cygwin check once AMD CPUs are supported
if test -r /proc/cpuinfo && not cygwin; then
  # Linux with /proc mounted, extract CPU information from it
  _cpuinfo="cat /proc/cpuinfo"
elif test -r /compat/linux/proc/cpuinfo && not x86 ; then
  # FreeBSD with Linux emulation /proc mounted,
  # extract CPU information from it
  _cpuinfo="cat /compat/linux/proc/cpuinfo"
elif darwin && not x86 ; then
  # use hostinfo on Darwin
  _cpuinfo="hostinfo"
elif aix; then
  # use 'lsattr' on AIX
  _cpuinfo="lsattr -E -l proc0 -a type"
elif x86; then
  # all other OSes try to extract CPU information from a small helper
  # program TOOLS/cpuinfo instead
  $_cc -o TOOLS/cpuinfo TOOLS/cpuinfo.c
  _cpuinfo="TOOLS/cpuinfo"
fi

if x86 || x86_64 ; then
  # gather more CPU information
  pname=`$_cpuinfo | grep 'model name' | cut -d ':' -f 2 | _head 1`
  pvendor=`$_cpuinfo | grep 'vendor_id' | cut -d ':' -f 2  | cut -d ' ' -f 2 | _head 1`
  pfamily=`$_cpuinfo | grep 'cpu family' | cut -d ':' -f 2 | cut -d ' ' -f 2 | _head 1`
  pmodel=`$_cpuinfo | grep -v 'model name' | grep 'model' | cut -d ':' -f 2 | cut -d ' ' -f 2 | _head 1`
  pstepping=`$_cpuinfo | grep 'stepping' | cut -d ':' -f 2 | cut -d ' ' -f 2 | _head 1`

  exts=`$_cpuinfo | egrep 'features|flags' | cut -d ':' -f 2 | _head 1`

  pparam=`echo $exts | sed -e s/k6_mtrr/mtrr/ -e s/cyrix_arr/mtrr/ -e s/centaur_mcr/mtrr/ \
                           -e s/xmm/sse/ -e s/kni/sse/`

  for ext in $pparam ; do
    eval _$ext=auto && eval _$ext=yes
  done

  # SSE implies MMX2, but not all SSE processors report the mmxext CPU flag.
  test $_sse = yes && _mmxext=yes

  echocheck "CPU vendor"
  echores "$pvendor ($pfamily:$pmodel:$pstepping)"

  echocheck "CPU type"
  echores "$pname"
fi

case "$host_arch" in
  i[3-9]86|x86|x86pc|k5|k6|k6-2|k6-3|pentium*|athlon*|i586-i686)
  _def_arch="#define ARCH_X86 1"
  _target_arch="TARGET_ARCH_X86 = yes"


  case "$pvendor" in
  AuthenticAMD)
    case "$pfamily" in
    3) proc=i386 iproc=386 ;;
    4) proc=i486 iproc=486 ;;
    5) iproc=586       # LGB: models are: K5/SSA5 K5 K5 K5 ? ? K6 K6 K6-2 K6-3
	# K6 model 13 are the K6-2+ and K6-III+, only differing in cache size.
	if test "$pmodel" -eq 9 -o "$pmodel" -eq 13; then
		proc=k6-3
	elif test "$pmodel" -ge 8; then
		proc=k6-2
	elif test "$pmodel" -ge 6; then
		proc=k6
	else
		proc=i586
	fi
	;;
    6) iproc=686
	# It's a bit difficult to determine the correct type of Family 6
	# AMD CPUs just from their signature. Instead, we check directly
	# whether it supports SSE.
	if test "$_sse" = yes; then
		# gcc treats athlon-xp, athlon-4 and athlon-mp similarly.
		proc=athlon-xp
	else
		# Again, gcc treats athlon and athlon-tbird similarly.
		proc=athlon
	fi
	;;
    15) iproc=686
    	# k8 cpu-type only supported in gcc >= 3.4.0, but that will be
    	# caught and remedied in the optimization tests below.
    	proc=k8
    	;;

    *) proc=k8 iproc=686 ;;
    esac
    ;;
  GenuineIntel)
    case "$pfamily" in
    3) proc=i386 iproc=386 ;;
    4) proc=i486 iproc=486 ;;
    5) iproc=586
	if test "$pmodel" -eq 4 || test "$pmodel" -eq 8; then
		proc=pentium-mmx # 4 is desktop, 8 is mobile
	else
		proc=i586
	fi
	;;
    6) iproc=686
	if test "$pmodel" -eq 9 -o "$pmodel" -ge 13; then
		proc=pentium-m
	elif test "$pmodel" -ge 7; then
		proc=pentium3
	elif test "$pmodel" -ge 3; then
		proc=pentium2
	else
		proc=i686
	fi
	;;
    15) iproc=686
	# A nocona in 32-bit mode has no more capabilities than a prescott.
	if test "$pmodel" -ge 3; then
		proc=prescott
	else
		proc=pentium4
	fi
	;;
    *) proc=prescott iproc=686 ;;
    esac
    ;;
  CentaurHauls)
    case "$pfamily" in
    5) iproc=586
	if test "$pmodel" -ge 8; then
		proc=winchip2
	elif test "$pmodel" -ge 4; then
		proc=winchip-c6
	else
		proc=i586
	fi
	;;
    6) iproc=686
	if test "$pmodel" -ge 9; then
		proc=c3-2
	else
		proc=c3
		iproc=586
	fi
	;;
    *) proc=i686 iproc=i686 ;;
    esac
    ;;
  unknown)
    case "$pfamily" in
    3) proc=i386 iproc=386 ;;
    4) proc=i486 iproc=486 ;;
    *) proc=i586 iproc=586 ;;
    esac
    ;;
  *)
    proc=i586 iproc=586 ;;
  esac

    # check that gcc supports our CPU, if not, fall back to earlier ones
    # LGB: check -mcpu and -march swithing step by step with enabling
    # to fall back till 386.

    # gcc >= 3.4.0  doesn't support -mcpu, we have to use -mtune instead

    if [ "$cc_vendor" = "gnu" ] && ([ "$_cc_major" -gt 3 ] || ( [ "$_cc_major" = 3 ] && [ "$_cc_minor" -ge 4 ])) ; then
	cpuopt=-mtune
    else
	cpuopt=-mcpu
    fi

    echocheck "GCC & CPU optimization abilities"
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
  if test "$_runtime_cpudetection" = no ; then
    if test "$proc" = "k8" -o "$proc" = "opteron" -o "$proc" = "athlon64" -o "$proc" = "athlon-fx" ; then
      cc_check -march=$proc $cpuopt=$proc || proc=athlon-xp
    fi
    if test "$proc" = "athlon-xp" || test "$proc" = "athlon-4" || test "$proc" = "athlon-tbird"; then
      cc_check -march=$proc $cpuopt=$proc || proc=athlon
    fi
    if test "$proc" = "k6-3" || test "$proc" = "k6-2"; then
      cc_check -march=$proc $cpuopt=$proc  || proc=k6
    fi
    if test "$proc" = "k6" || test "$proc" = "c3"; then
      if not cc_check -march=$proc $cpuopt=$proc; then
        if cc_check -march=i586 $cpuopt=i686; then
          proc=i586-i686
        else 
          proc=i586
	fi
      fi
    fi
    if test "$proc" = "pentium4" || test "$proc" = "pentium-m" || test "$proc" = "pentium3" || test "$proc" = "pentium2" || test "$proc" = "athlon" || test "$proc" = "c3-2"; then
      cc_check -march=$proc $cpuopt=$proc  || proc=i686
    fi
    if test "$proc" = "i686" || test "$proc" = "pentium-mmx" || test "$proc" = "winchip-c6" || test "$proc" = "winchip2"; then
      cc_check -march=$proc $cpuopt=$proc  || proc=i586
    fi
    if test "$proc" = "i586"; then
      cc_check -march=$proc $cpuopt=$proc  || proc=i486
    fi
    if test "$proc" = "i486" ; then
      cc_check -march=$proc $cpuopt=$proc  || proc=i386
    fi
    if test "$proc" = "i386" ; then
      cc_check -march=$proc $cpuopt=$proc  || proc=error
    fi
    if test "$proc" = "error" ; then
        echores "CPU optimization disabled. CPU not recognized or your compiler is too old."
      _mcpu=""
      _march=""
      _optimizing=""
    elif test "$proc" = "i586-i686"; then
      _march="-march=i586"
      _mcpu="$cpuopt=i686"
      _optimizing="$proc"
    else
      _march="-march=$proc"
      _mcpu="$cpuopt=$proc"
      _optimizing="$proc"
    fi
  else # if test "$_runtime_cpudetection" = no
    # i686 is probably the most common CPU - optimize for it
    _mcpu="$cpuopt=i686"
    # at least i486 required, for bswap instruction
    _march="-march=i486"
    cc_check $_mcpu || _mcpu=""
    cc_check $_march $_mcpu || _march=""
  fi

    ## Gabucino : --target takes effect here (hopefully...) by overwriting
    ##             autodetected mcpu/march parameters
    if test "$_target" ; then
      # TODO: it may be a good idea to check GCC and fall back in all cases
      if test "$host_arch" = "i586-i686"; then
        _march="-march=i586"
        _mcpu="$cpuopt=i686"
      else      
        _march="-march=$host_arch"
        _mcpu="$cpuopt=$host_arch"
      fi
    
      proc="$host_arch"

      case "$proc" in
        i386) iproc=386 ;;
        i486) iproc=486 ;;
        i586|k5|k6|k6-2|k6-3|pentium|pentium-mmx) iproc=586 ;;
        i686|athlon*|pentium*) iproc=686 ;;
        *) iproc=586 ;;
      esac
    fi

    echores "$proc"
    ;;

  ia64)
    _def_arch='#define ARCH_IA64 1'
    _target_arch='TARGET_ARCH_IA64 = yes'
    iproc='ia64'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''
    ;;

  x86_64|amd64)
    _def_arch='#define ARCH_X86_64 1'
    _target_arch='TARGET_ARCH_X86_64 = yes'
    iproc='x86_64'

    # gcc >= 3.4.0  doesn't support -mcpu, we have to use -mtune instead
    if test "$cc_vendor" = "gnu" && test "$_cc_major" -gt 3 -o "$_cc_major" -eq 3 -a "$_cc_minor" -ge 4 ; then
	cpuopt=-mtune
    else
	cpuopt=-mcpu
    fi
    case "$pvendor" in
    AuthenticAMD)
      proc=k8;;
    GenuineIntel)
      # 64-bit prescotts exist, but as far as GCC is concerned they have the
      # same capabilities as a nocona.
      proc=nocona;;
    *)
      proc=error;;
    esac

    echocheck "GCC & CPU optimization abilities"
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
    # This is a stripped-down version of the i386 fallback.
    if test "$_runtime_cpudetection" = no ; then
      # --- AMD processors ---
      if test "$proc" = "k8" -o "$proc" = "opteron" -o "$proc" = "athlon64" -o "$proc" = "athlon-fx" ; then
        cc_check -march=$proc $cpuopt=$proc || proc=athlon-xp
      fi
      # This will fail if gcc version < 3.3, which is ok because earlier
      # versions don't really support 64-bit on amd64.
      # Is this a valid assumption? -Corey
      if test "$proc" = "athlon-xp" || test "$proc" = "athlon-4" ; then
        cc_check -march=$proc $cpuopt=$proc || proc=error
      fi
      # --- Intel processors ---
      if test "$proc" = "nocona" || test "$proc" = "prescott" ; then
        cc_check -march=$proc $cpuopt=$proc || proc=pentium4
      fi
      if test "$proc" = "pentium4" || test "$proc" = "pentium4m" ; then
        cc_check -march=$proc $cpuopt=$proc || proc=error
      fi

      _march="-march=$proc"
      _mcpu="$cpuopt=$proc"
      if test "$proc" = "error" ; then
        echores "CPU optimization disabled. CPU not recognized or your compiler is too old."
        _mcpu=""
        _march=""
      fi
    else
      _march=""
      _mcpu=""
    fi
    
    _optimizing=""

    echores "$proc"
    ;;

  sparc)
    _def_arch='#define ARCH_SPARC 1'
    _target_arch='TARGET_ARCH_SPARC = yes'
    iproc='sparc'
    if sunos ; then
	echocheck "CPU type"
	karch=`uname -m`
	case "`echo $karch`" in
	    sun4) proc=v7 ;;
	    sun4c) proc=v7 ;; 
	    sun4d) proc=v8 ;;
	    sun4m) proc=v8 ;;
	    sun4u) proc=v9 _vis='yes' _def_vis='#define HAVE_VIS = yes' ;;
	    sun4v) proc=v9 ;;
	    *) proc=v8 ;;
	esac
	echores "$proc"
    else
	proc=v8
    fi
    _march=''
    _mcpu="-mcpu=$proc"
    _optimizing="$proc"
    ;;

  sparc64)
    _def_arch='#define ARCH_SPARC 1'
    _target_arch='TARGET_ARCH_SPARC = yes'
    _vis='yes'
    _def_vis='#define HAVE_VIS = yes'
    iproc='sparc'
    proc='v9'
    _march=''
    _mcpu="-mcpu=$proc"
    _optimizing="$proc"
    ;;

  arm|armv4l|armv5tel)
    _def_arch='#define ARCH_ARMV4L 1'
    _target_arch='TARGET_ARCH_ARMV4L = yes'
    iproc='arm'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''
    ;;

  ppc)
    _def_arch='#define ARCH_POWERPC 1'
    _def_dcbzl='#define NO_DCBZL 1'
    _target_arch='TARGET_ARCH_POWERPC = yes'
    iproc='ppc'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''
    _altivec=no

    echocheck "CPU type"
    case $system_name in
      Linux)
	proc=`$_cpuinfo | grep 'cpu' | cut -d ':' -f 2 | cut -d ',' -f 1 | cut -b 2- | _head 1`
	if test -n "`$_cpuinfo | grep altivec`"; then
	    _altivec=yes
	fi
        ;;
      Darwin)
	proc=`$_cpuinfo | grep "Processor type" | cut -f 3 -d ' ' | sed 's/ppc//'`
	if [ `sysctl -n hw.vectorunit` -eq 1 -o \
	    "`sysctl -n hw.optional.altivec 2>/dev/null`" -eq 1 ]; then
	    _altivec=yes
	fi
        ;;
      NetBSD)
        # only gcc 3.4 works reliably with AltiVec code under NetBSD
	case $cc_version in
	    2*|3.0*|3.1*|3.2*|3.3*)
		;;
	    *)
		if [ `sysctl -n machdep.altivec` -eq 1 ]; then
		    _altivec=yes
		fi
		;;
	esac
        ;;
      AIX)
	proc=`$_cpuinfo | grep 'type' | cut -f 2 -d ' ' | sed 's/PowerPC_//'`
	;;
    esac
    if test "$_altivec" = yes; then
        echores "$proc altivec"
    else
        echores "$proc"
    fi

    echocheck "GCC & CPU optimization abilities"

    if test -n "$proc"; then
        case "$proc" in
	    601) _march='-mcpu=601' _mcpu='-mtune=601' ;;
	    603) _march='-mcpu=603' _mcpu='-mtune=603' ;;
	    603e|603ev) _march='-mcpu=603e' _mcpu='-mtune=603e' ;;
	    604|604e|604r|604ev) _march='-mcpu=604' _mcpu='-mtune=604' ;;
	    740|740/750|745/755) _march='-mcpu=740' _mcpu='-mtune=740' ;;
	    750|750CX) _march='-mcpu=750' _mcpu='-mtune=750' ;;
	    POWER)  _march='-mcpu=power'  _mcpu='-mtune=power'  ;;
	    POWER2) _march='-mcpu=power2' _mcpu='-mtune=power2' ;;
	    POWER3) _march='-mcpu=power3' _mcpu='-mtune=power3' ;;
    	    *) ;;
        esac
	# gcc 3.1(.1) and up supports 7400 and 7450
	if test "$_cc_major" -ge "3" && test "$_cc_minor" -ge "1" || test "$_cc_major" -ge "4"; then
	    case "$proc" in
		7400*|7410*) _march='-mcpu=7400' _mcpu='-mtune=7400' ;;
		7447*|7450*|7455*) _march='-mcpu=7450' _mcpu='-mtune=7450' ;;
    		*) ;;
    	    esac
	fi
	# gcc 3.2 and up supports 970
	if test "$_cc_major" -ge "3" && test "$_cc_minor" -ge "3" || test "$_cc_major" -ge "4"; then
	    case "$proc" in
		970*) _march='-mcpu=970' _mcpu='-mtune=970'
                      _def_dcbzl='#undef NO_DCBZL' ;;
    		*) ;;
    	    esac
	fi
	# gcc 3.3 and up supports POWER4
	if test "$_cc_major" -ge "3" && test "$_cc_minor" -ge "3" || test "$_cc_major" -ge "4"; then
	    case "$proc" in
		POWER4) _march='-mcpu=power4' _mcpu='-mtune=power4' ;;
		*) ;;
	    esac
	fi
	# gcc 4.0 and up supports POWER5
	if test "$_cc_major" -ge "4"; then
	    case "$proc" in
		POWER5) _march='-mcpu=power5' _mcpu='-mtune=power5' ;;
		*) ;;
	    esac
	fi
    fi

    if test -n "$_mcpu"; then
        _optimizing=`echo $_mcpu | cut -c 8-`
        echores "$_optimizing"
    else
        echores "none"
    fi

    ;;

  alpha)
    _def_arch='#define ARCH_ALPHA 1'
    _target_arch='TARGET_ARCH_ALPHA = yes'
    iproc='alpha'
    _march=''
    
    echocheck "CPU type"
    cat > $TMPC << EOF
int main() {
    unsigned long ver, mask;
    asm ("implver %0" : "=r" (ver));
    asm ("amask %1, %0" : "=r" (mask) : "r" (-1));
    printf("%ld-%x\n", ver, ~mask);
    return 0;
}
EOF
    $_cc -o "$TMPO" "$TMPC"
    case `"$TMPO"` in

        0-0)    proc="ev4";   cpu_understands_mvi="0";;
        1-0)    proc="ev5";   cpu_understands_mvi="0";;
        1-1)    proc="ev56";  cpu_understands_mvi="0";; 
        1-101)  proc="pca56"; cpu_understands_mvi="1";;
        2-303)  proc="ev6";   cpu_understands_mvi="1";;
        2-307)  proc="ev67";  cpu_understands_mvi="1";;
        2-1307) proc="ev68";  cpu_understands_mvi="1";;
    esac
    echores "$proc"
    
    echocheck "GCC & CPU optimization abilities"
    if test "$proc" = "ev68" ; then
      cc_check -mcpu=$proc || proc=ev67
    fi
    if test "$proc" = "ev67" ; then
      cc_check -mcpu=$proc || proc=ev6
    fi
    _mcpu="-mcpu=$proc"
    echores "$proc"
    
    _optimizing="$proc"

    echocheck "MVI instruction support in GCC"
    if test "$_cc_major" -ge "3" && test "$cpu_understands_mvi" = "1" ; then
        _def_gcc_mvi_support="#define CAN_COMPILE_ALPHA_MVI 1"
	echores "yes"
    else
	_def_gcc_mvi_support="#undef CAN_COMPILE_ALPHA_MVI"
	echores "no, GCC = `$_cc -dumpversion 2>&1` (must be >= 3), CPU = $proc (must be pca56 or later)"
    fi
    ;;

  mips)
    _def_arch='#define ARCH_SGI_MIPS 1'
    _target_arch='TARGET_ARCH_SGI_MIPS = yes'
    iproc='sgi-mips'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''

    if irix ; then
	echocheck "CPU type"
	proc=`hinv -c processor | grep CPU | cut -d " " -f3`
	case "`echo $proc`" in
	    R3000) _march='-mips1' _mcpu='-mtune=r2000' ;;
	    R4000) _march='-mips3' _mcpu='-mtune=r4000' ;;
	    R4400) _march='-mips3' _mcpu='-mtune=r4400' ;;
	    R4600) _march='-mips3' _mcpu='-mtune=r4600' ;;
	    R5000) _march='-mips4' _mcpu='-mtune=r5000' ;;
	    R8000|R10000|R12000|R14000|R16000) _march='-mips4' _mcpu='-mtune=r8000' ;;
	esac
        echores "$proc"
    fi

    ;;

  hppa)
    _def_arch='#define ARCH_PA_RISC 1'
    _target_arch='TARGET_ARCH_PA_RISC = yes'
    iproc='PA-RISC'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''
    ;;

  s390)
    _def_arch='#define ARCH_S390 1'
    _target_arch='TARGET_ARCH_S390 = yes'
    iproc='390'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''
    ;;

  s390x)
    _def_arch='#define ARCH_S390X 1'
    _target_arch='TARGET_ARCH_S390X = yes'
    iproc='390x'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''
    ;;

  vax)
    _def_arch='#define ARCH_VAX 1'
    _target_arch='TARGET_ARCH_VAX = yes'
    iproc='vax'
    proc=''
    _march=''
    _mcpu=''
    _optimizing=''
    ;;

  *)
    echo "The architecture of your CPU ($host_arch) is not supported by this configure script"
    echo "It seems nobody has ported MPlayer to your OS or CPU type yet."
    die "unsupported architecture $host_arch"
    ;;
esac # case "$host_arch" in

if test "$_runtime_cpudetection" = yes ; then
  if x86; then
    _mmx=yes
    _3dnow=yes
    _3dnowext=yes
    _mmxext=yes
    _sse=yes
    _sse2=yes
    _mtrr=yes
  fi
  if ppc; then
    _altivec=yes
  fi
fi

if x86 && test "$_runtime_cpudetection" = no ; then
  extcheck() {
    if test "$1" = yes ; then
      echocheck "kernel support of $2"
      cat > $TMPC <<EOF
#include <signal.h>
void catch() { exit(1); }
int main(void){
  signal(SIGILL, catch);
  __asm__ __volatile__ ("$3":::"memory");return(0);
}
EOF

      if cc_check && tmp_run ; then
        echores "yes"
	_optimizing="$_optimizing $2"
        return 0
      else
        echores "failed"
        echo "It seems that your kernel does not correctly support $2."
        echo "To use $2 extensions in MPlayer, you have to upgrade/recompile your kernel!"
	return 1
      fi
    fi
    return 0
  }

  extcheck $_mmx "mmx" "emms" || _mmx=no
  extcheck $_mmxext "mmxext" "sfence" || _mmxext=no
  extcheck $_3dnow "3dnow" "femms" || _3dnow=no
  extcheck $_3dnowext "3dnowext" "pswapd %%mm0, %%mm0" || _3dnowext=no
  extcheck $_sse "sse" "xorps %%xmm0, %%xmm0" || _sse=no _gcc3_ext="$_gcc3_ext -mno-sse"
  extcheck $_sse2 "sse2" "xorpd %%xmm0, %%xmm0" || _sse2=no _gcc3_ext="$_gcc3_ext -mno-sse2"
  echocheck "mtrr support"
  echores "$_mtrr"

  if test "$_mtrr" = yes ; then
    _optimizing="$_optimizing mtrr"
  fi

  if test "$_gcc3_ext" != ""; then
    # if we had to disable sse/sse2 because the active kernel does not
    # support this instruction set extension, we also have to tell
    # gcc3 to not generate sse/sse2 instructions for normal C code
    cat > $TMPC << EOF
int main(void) { return 0; }
EOF
    cc_check $_march $_gcc3_ext && _march="$_march $_gcc3_ext"
  fi

fi


# intrinsics headers for use with FFmpeg
if test "$_sse" = yes ; then
  echocheck "xmmintrin.h"
  cat > $TMPC << EOF
#include <xmmintrin.h>
int main() { _mm_sfence(); return 0; }
EOF
  _builtin_vector=no
  cc_check -msse && _builtin_vector=yes
  if test "$_builtin_vector" = yes ; then
    _def_builtin_vector='#define HAVE_BUILTIN_VECTOR 1'
  else
    _def_builtin_vector='#undef HAVE_BUILTIN_VECTOR'
  fi
  echores "$_builtin_vector"
fi

if test "$_3dnow" = yes ; then
  echocheck "mm3dnow.h"
  cat > $TMPC << EOF
#include <mm3dnow.h>
int main() { _m_femms(); return 0; }
EOF
  _mm3dnow=no
  cc_check -m3dnow && _mm3dnow=yes
  if test "$_mm3dnow" = yes ; then
    _def_mm3dnow='#define HAVE_MM3DNOW 1'
  else
    _def_mm3dnow='#undef HAVE_MM3DNOW'
  fi
  echores "$_mm3dnow"
fi


echocheck "assembler support of -pipe option"
cat > $TMPC << EOF
int main(void) { return 0; }
EOF
cc_check -pipe && _pipe="-pipe" && echores "yes" || echores "no"

# Checking for CFLAGS
_stripbinaries=yes
if test "$_profile" != "" || test "$_debug" != "" ; then
  CFLAGS="-W -Wall -O2 $_march $_mcpu $_debug $_profile"
  if test "$_cc_major" -ge "3" ; then
    CFLAGS=`echo "$CFLAGS" | sed -e 's/\(-Wall\)/\1 -Wno-unused-parameter/'`
  fi
  _stripbinaries=no
elif test -z "$CFLAGS" ; then
    CFLAGS="-O4 $_march $_mcpu $_pipe -ffast-math -fomit-frame-pointer"
else
  _warn_CFLAGS=yes
fi
if test -n "$LDFLAGS" ; then
  _ld_extra="$_ld_extra $LDFLAGS"
  _warn_CFLAGS=yes
fi
if test -n "$CPPFLAGS" ; then
  _inc_extra="$_inc_extra $CPPFLAGS"
  _warn_CFLAGS=yes
fi

_prefix="/usr/local"

# GOTCHA: the variables below defines the default behavior for autodetection
# and have - unless stated otherwise - at least 2 states : yes no
# If autodetection is available then the third state is: auto
_libavutil=auto
_libavutil_so=auto
_libavcodec=auto
_amr_nb=auto
_amr_nb_fixed=auto
_amr_wb=auto
_libavcodecs=`grep 'register_avcodec(&[a-z]' libavcodec/allcodecs.c  | sed 's/.*&\(.*\)).*/\1/'`
_libavcodec_so=auto
_libavformat=auto
_libavformat_so=auto
_libpostproc=auto
_libpostproc_so=auto
_fame=auto
_mp1e=no
_mencoder=yes
_x11=auto
_dga=auto	# 1 2 no auto
_xv=auto
_xvmc=no  #auto when complete
_sdl=auto
_directx=auto
_win32waveout=auto
_nas=auto
_png=auto
_jpg=auto
_pnm=yes
_md5sum=yes
_gif=auto
_gl=auto
_ggi=auto
_ggiwmh=auto
_aa=auto
_caca=auto
_svga=auto
_vesa=auto
_fbdev=auto
_dvb=auto
_dvbhead=auto
_dxr2=auto
_dxr3=auto
_iconv=auto
_langinfo=auto
_rtc=auto
_ossaudio=auto
_arts=auto
_esd=auto
_polyp=auto
_jack=auto
_openal=auto
_libcdio=auto
_liblzo=auto
_mad=auto
_toolame=auto
_twolame=auto
_tremor_internal=yes
_tremor_low=no
_vorbis=auto
_speex=auto
_theora=auto
_mp3lib=yes
_liba52=yes
_libdts=auto
_libmpeg2=yes
_tremor=no
_faad_internal=auto
_faad_external=auto
_faac=auto
_ladspa=auto
_xmms=no
_have_dvd=no
_dvdnav=yes
_dvdnav_trace=yes
_dvdread=auto
_dvdkit=auto
_xanim=auto
_real=auto
_live=auto
_xinerama=auto
_mga=auto
_xmga=auto
_vm=auto
_xf86keysym=auto
_mlib=no #broken, thus disabled
_sgiaudio=auto
_sunaudio=auto
_alsa=auto
_fastmemcpy=yes
_unrarlib=yes
_win32=auto
_dshow=yes
_select=yes
_tv=yes
_tv_v4l=auto
_tv_v4l2=auto
_tv_bsdbt848=auto
_network=yes
_winsock2=auto
_smbsupport=auto
_vidix_internal=auto
_vidix_external=auto
_joystick=no
_xvid=auto
_x264=auto
_divx4linux=auto
_opendivx=no
_lirc=auto
_lircc=auto
_gui=no
_gtk1=no
_termcap=auto
_termios=auto
_3dfx=no
_s3fb=no
_tdfxfb=no
_tdfxvid=no
_tga=yes
_directfb=auto
_zr=auto
_bl=no
_largefiles=no
#_language=en
_shm=auto
_linux_devfs=no
#_charset=utf8
_dynamic_plugins=no
_crash_debug=no
_sighandler=yes
_libdv=auto
_cdparanoia=auto
_big_endian=auto
_freetype=auto
_fontconfig=auto
_menu=no
_qtx=auto
_macosx=auto
_macosx_finder_support=no
_macosx_bundle=auto
_sortsub=yes
_freetypeconfig='freetype-config'
_fribidi=auto
_fribidiconfig='fribidi-config'
_enca=auto
_inet6=auto
_gethostbyname2=auto
_ftp=yes
_musepack=auto
_vstream=auto
_pthreads=yes
_rpath=no
for ac_option do
  case "$ac_option" in
  # Skip 1st pass
  --target=*) ;;
  --cc=*) ;;
  --host-cc=*) ;;
  --as=*) ;;
  --enable-gcc-checking) ;;
  --disable-gcc-checking) ;;
  --enable-static*) ;;
  --disable-static*) ;;
  --with-extraincdir=*) ;;
  --with-extralibdir=*) ;;
  --enable-runtime-cpudetection) ;;
  --disable-runtime-cpudetection) ;;
  --enable-cross-compile) ;;
  --disable-cross-compile) ;;
  --install-path=*) ;;
  --with-install=*) ;;
  --enable-profile) ;;
  --disable-profile) ;;
  --enable-debug) ;;
  --enable-debug=*) ;;
  --disable-debug) ;;

  # Real 2nd pass
  --enable-mencoder)	_mencoder=yes	;;
  --disable-mencoder)	_mencoder=no	;;
  --enable-dynamic-plugins) _dynamic_plugins=yes ;;
  --disable-dynamic-plugins) _dynamic_plugins=no ;;
  --enable-x11)		_x11=yes	;;
  --disable-x11)	_x11=no		;;
  --enable-xv)		_xv=yes		;;
  --disable-xv)		_xv=no		;;
  --enable-xvmc)        _xvmc=yes       ;;
  --disable-xvmc)       _xvmc=no        ;;
  --enable-sdl)		_sdl=yes	;;
  --disable-sdl)	_sdl=no		;;
  --enable-directx)     _directx=yes    ;;
  --disable-directx)    _directx=no     ;;
  --enable-win32waveout)  _win32waveout=yes ;;
  --disable-win32waveout) _win32waveout=no  ;;
  --enable-nas)		_nas=yes	;;
  --disable-nas)	_nas=no		;;
  --enable-png)		_png=yes	;;
  --disable-png)	_png=no		;;
  --enable-jpeg)	_jpg=yes	;;
  --disable-jpeg)	_jpg=no		;;
  --enable-pnm)		_pnm=yes	;;
  --disable-pnm)	_pnm=no		;;
  --enable-md5sum)	_md5sum=yes	;;
  --disable-md5sum)	_md5sum=no	;;
  --enable-gif)	_gif=yes	;;
  --disable-gif)	_gif=no		;;
  --enable-gl)		_gl=yes		;;
  --disable-gl)		_gl=no		;;
  --enable-ggi)		_ggi=yes	;;
  --disable-ggi)	_ggi=no		;;
  --enable-ggiwmh)	_ggiwmh=yes	;;
  --disable-ggiwmh)	_ggiwmh=no	;;
  --enable-aa)		_aa=yes		;;
  --disable-aa)		_aa=no		;;
  --enable-caca)	_caca=yes	;;
  --disable-caca)	_caca=no	;;
  --enable-svga)	_svga=yes	;;
  --disable-svga)	_svga=no	;;
  --enable-vesa)	_vesa=yes	;;
  --disable-vesa)	_vesa=no	;;
  --enable-fbdev)	_fbdev=yes	;;
  --disable-fbdev)	_fbdev=no	;;
  --enable-dvb)		_dvb=yes	;;
  --disable-dvb)        _dvb=no		;;
  --enable-dvbhead)	_dvbhead=yes	;;
  --disable-dvbhead)    _dvbhead=no	;;
  --enable-dxr2)	_dxr2=yes	;;
  --disable-dxr2)	_dxr2=no	;;
  --enable-dxr3)	_dxr3=yes	;;
  --disable-dxr3)	_dxr3=no	;;
  --enable-iconv)	_iconv=yes	;;
  --disable-iconv)	_iconv=no	;;
  --enable-langinfo)	_langinfo=yes	;;
  --disable-langinfo)	_langinfo=no	;;
  --enable-rtc)	        _rtc=yes	;;
  --disable-rtc)	_rtc=no	        ;;
  --enable-mp1e)	_mp1e=yes	;;
  --disable-mp1e)	_mp1e=no	;;
  --enable-libdv)	_libdv=yes	;;
  --disable-libdv)	_libdv=no	;;
  --enable-ossaudio)	_ossaudio=yes	;;
  --disable-ossaudio)	_ossaudio=no	;;
  --enable-arts)	_arts=yes	;;
  --disable-arts)	_arts=no	;;
  --enable-esd)		_esd=yes	;;
  --disable-esd)	_esd=no		;;
  --enable-polyp)	_polyp=yes	;;
  --disable-polyp)	_polyp=no		;;
  --enable-jack)	_jack=yes	;;
  --disable-jack)	_jack=no	;;
  --enable-openal)	_openal=yes	;;
  --disable-openal)	_openal=no	;;
  --enable-mad)		_mad=yes	;;
  --disable-mad)	_mad=no		;;
  --enable-toolame)	_toolame=yes	;;
  --disable-toolame)	_toolame=no	;;
  --enable-twolame)	_twolame=yes	;;
  --disable-twolame)	_twolame=no	;;
  --enable-libcdio)	_libcdio=yes	;;
  --disable-libcdio)	_libcdio=no	;;
  --enable-liblzo)	_liblzo=yes	;;
  --disable-liblzo)	_liblzo=no		;;
  --enable-vorbis)	_vorbis=yes	;;
  --disable-vorbis)	_vorbis=no	;;
  --enable-speex)	_speex=yes	;;
  --disable-speex)	_speex=no	;;
  --enable-internal-tremor)	_tremor_internal=yes	;;
  --disable-internal-tremor)	_tremor_internal=no	;;
  --enable-tremor-low)	_tremor_low=yes	;;
  --disable-tremor-low)	_tremor_low=no	;;
  --enable-external-tremor)	_tremor=yes	;;
  --disable-external-tremor)	_tremor=no	;;
  --enable-theora)	_theora=yes	;;
  --disable-theora)	_theora=no	;;
  --enable-mp3lib)	_mp3lib=yes	;;
  --disable-mp3lib)	_mp3lib=no	;;
  --enable-liba52)	_liba52=yes	;;
  --disable-liba52)	_liba52=no	;;
  --enable-libdts)	_libdts=yes     ;;
  --disable-libdts)	_libdts=no      ;;
  --enable-libmpeg2)	_libmpeg2=yes	;;
  --disable-libmpeg2)	_libmpeg2=no	;;
  --enable-musepack)	_musepack=yes	;;
  --disable-musepack)	_musepack=no	;;
  --enable-internal-faad)	_faad_internal=yes	_faad_external=no	;;
  --disable-internal-faad)	_faad_internal=no	;;
  --enable-external-faad)	_faad_external=yes	_faad_internal=no	;;
  --disable-external-faad)	_faad_external=no	;;
  --enable-faac)	_faac=yes	;;
  --disable-faac)	_faac=no	;;
  --enable-ladspa)	_ladspa=yes	;;
  --disable-ladspa)	_ladspa=no		;;
  --enable-xmms)	_xmms=yes	;;
  --disable-xmms)	_xmms=no	;;
  --enable-dvdread)	_dvdread=yes	;;
  --disable-dvdread)	_dvdread=no	;;
  --enable-mpdvdkit)	_dvdkit=yes	;;
  --disable-mpdvdkit)	_dvdkit=no	;;
  --enable-dvdnav)	_dvdnav=yes	;;
  --disable-dvdnav)	_dvdnav=no	;;
  --enable-dvdnav-trace) 	_dvdnav_trace=yes	;;
  --disable-dvdnav-trace)	_dvdnav_trace=no	;;
  --enable-xanim)	_xanim=yes	;;
  --disable-xanim)	_xanim=no	;;
  --enable-real)	_real=yes	;;
  --disable-real)	_real=no	;;
  --enable-live)	_live=yes	;;
  --disable-live)	_live=no	;;
  --enable-xinerama)	_xinerama=yes	;;
  --disable-xinerama)	_xinerama=no	;;
  --enable-mga)		_mga=yes	;;
  --disable-mga)	_mga=no		;;
  --enable-xmga)	_xmga=yes	;;
  --disable-xmga)	_xmga=no	;;
  --enable-vm)		_vm=yes		;;
  --disable-vm)		_vm=no		;;
  --enable-xf86keysym)	_xf86keysym=yes	;;
  --disable-xf86keysym)	_xf86keysym=no	;;
  --enable-mlib)	_mlib=yes	;;
  --disable-mlib)	_mlib=no	;;
  --enable-sunaudio)	_sunaudio=yes	;;
  --disable-sunaudio)	_sunaudio=no	;;
  --enable-sgiaudio)	_sgiaudio=yes	;;
  --disable-sgiaudio)	_sgiaudio=no	;;
  --enable-alsa)	_alsa=yes	;;
  --disable-alsa)	_alsa=no	;;
  --enable-tv)		_tv=yes		;;
  --disable-tv)		_tv=no		;;
  --enable-tv-bsdbt848)	_tv_bsdbt848=yes	;;
  --disable-tv-bsdbt848)	_tv_bsdbt848=no	;;
  --enable-tv-v4l)	_tv_v4l=yes	;;
  --disable-tv-v4l)	_tv_v4l=no	;;
  --enable-tv-v4l2)	_tv_v4l2=yes	;;
  --disable-tv-v4l2)	_tv_v4l2=no	;;
  --enable-fastmemcpy)	_fastmemcpy=yes	;;
  --disable-fastmemcpy)	_fastmemcpy=no	;;
  --enable-network)	_network=yes	;;
  --disable-network)	_network=no	;;
  --enable-winsock2)	_winsock2=yes	;;
  --disable-winsock2)	_winsock2=no	;;
  --enable-smb)		_smbsupport=yes	;;
  --disable-smb)	_smbsupport=no	;;
  --enable-internal-vidix)	_vidix_internal=yes	;;
  --disable-internal-vidix)	_vidix_internal=no	;;
  --enable-external-vidix)	_vidix_external=yes	;;
  --disable-external-vidix)	_vidix_external=no	;;
  --enable-joystick)	_joystick=yes	;;
  --disable-joystick)	_joystick=no	;;
  --enable-xvid)	_xvid=yes	;;
  --disable-xvid)	_xvid=no	;;
  --enable-x264)        _x264=yes       ;;
  --disable-x264)       _x264=no        ;;
  --enable-divx4linux)	_divx4linux=yes	;;
  --disable-divx4linux)	_divx4linux=no	;;
  --enable-opendivx)	_opendivx=yes	;;
  --disable-opendivx)	_opendivx=no	;;
  --enable-libavutil)	_libavutil=yes	;;
  --disable-libavutil)	_libavutil=no	;;
  --enable-libavutil_so)	_libavutil_so=yes	;;
  --disable-libavutil_so)	_libavutil_so=no	;;
  --enable-libavcodec)	_libavcodec=yes	;;
  --disable-libavcodec)	_libavcodec=no	;;
  --enable-libavcodec_so)	_libavcodec_so=yes	;;
  --disable-libavcodec_so)	_libavcodec_so=no	;;
  --enable-amr_nb)	_amr_nb=yes	;;
  --disable-amr_nb)	_amr_nb=no	;;
  --enable-amr_nb-fixed)	_amr_nb_fixed=yes ;;
  --disable-amr_nb-fixed)	_amr_nb_fixed=no ;;
  --enable-amr_wb)	_amr_wb=yes	;;
  --disable-amr_wb)	_amr_wb=no	;;
  --enable-codec=*)	_libavcodecs="$_libavcodecs `echo $ac_option | cut -d '=' -f 2`" ;;
  --disable-codec=*)	_libavcodecs=`echo $_libavcodecs | sed "s/\`echo $ac_option | cut -d '=' -f 2\`//g"` ;;
  --enable-libavformat)	_libavformat=yes;;
  --disable-libavformat)	_libavformat=no	;;
  --enable-libavformat_so)	_libavformat_so=yes	;;
  --disable-libavformat_so)	_libavformat_so=no	;;
  --enable-libpostproc)		_libpostproc=yes	;;
  --disable-libpostproc)	_libpostproc=no		;;
  --enable-libpostproc_so)	_libpostproc_so=yes	;;
  --disable-libpostproc_so)	_libpostproc_so=no	;;
  --enable-libfame)	_fame=yes	;;
  --disable-libfame)	_fame=no	;;
  --enable-lirc)	_lirc=yes	;;
  --disable-lirc)	_lirc=no	;;
  --enable-lircc)	_lircc=yes	;;
  --disable-lircc)	_lircc=no	;;
  --enable-gui)		_gui=yes	;;
  --disable-gui)	_gui=no		;;
  --enable-old-gtk)	_gtk1=yes	;;
  --enable-termcap)	_termcap=yes	;;
  --disable-termcap)	_termcap=no	;;
  --enable-termios)	_termios=yes    ;;
  --disable-termios)    _termios=no     ;;
  --enable-3dfx)	_3dfx=yes	;;
  --disable-3dfx)	_3dfx=no	;;
  --enable-s3fb)	_s3fb=yes	;;
  --disable-s3fb)	_s3fb=no	;;
  --enable-tdfxfb)	_tdfxfb=yes	;;
  --disable-tdfxvid)	_tdfxvid=no	;;
  --enable-tdfxvid)	_tdfxvid=yes	;;
  --disable-tga)	_tga=no	  	;;
  --enable-tga)		_tga=yes	;;
  --disable-tdfxfb)	_tdfxfb=no	;;
  --enable-directfb)	_directfb=yes	;;
  --disable-directfb)	_directfb=no	;;
  --enable-zr)		_zr=yes		;;
  --disable-zr)		_zr=no		;;
  --enable-bl)		_bl=yes		;;
  --disable-bl)		_bl=no		;;
  --enable-mtrr)	_mtrr=yes	;;
  --disable-mtrr)	_mtrr=no	;;
  --enable-largefiles)	_largefiles=yes	;;
  --disable-largefiles)	_largefiles=no	;;
  --enable-shm)		_shm=yes	;;
  --disable-shm)	_shm=no         ;;
  --enable-select)	_select=yes	;;
  --disable-select)	_select=no	;;
  --enable-linux-devfs)	_linux_devfs=yes	;;
  --disable-linux-devfs)	_linux_devfs=no	;;
  --enable-cdparanoia)	_cdparanoia=yes	;;
  --disable-cdparanoia)	_cdparanoia=no	;;
  --enable-big-endian)  _big_endian=yes ;;
  --disable-big-endian) _big_endian=no  ;;
  --enable-freetype)    _freetype=yes   ;;
  --disable-freetype)   _freetype=no    ;;
  --enable-fontconfig)  _fontconfig=yes ;;
  --disable-fontconfig) _fontconfig=no  ;;
  --enable-unrarlib)	_unrarlib=yes	;;
  --disable-unrarlib)	_unrarlib=no	;;
  --enable-ftp)         _ftp=yes        ;;
  --disable-ftp)        _ftp=no         ;;
  --enable-vstream)     _vstream=yes    ;;
  --disable-vstream)    _vstream=no     ;;
  --enable-pthreads)    _pthreads=yes   ;;
  --disable-pthreads)   _pthreads=no    ;;
  --enable-rpath)       _rpath=yes      ;;
  --disable-rpath)      _rpath=no       ;;

  --enable-fribidi)     _fribidi=yes    ;;
  --disable-fribidi)    _fribidi=no     ;;

  --enable-enca)        _enca=yes    ;;
  --disable-enca)       _enca=no     ;;

  --enable-inet6)	_inet6=yes	;;
  --disable-inet6)	_inet6=no	;;

  --enable-gethostbyname2)	_gethostbyname2=yes	;;
  --disable-gethostbyname2)	_gethostbyname2=no	;;

  --enable-dga) _dga=auto ;; # as we don't know if it's 1 or 2
  --enable-dga=*) _dga=`echo $ac_option | cut -d '=' -f 2` ;;
  --disable-dga) _dga=no ;;

  --enable-menu) _menu=yes ;;
  --disable-menu) _menu=no ;;

  --enable-qtx) _qtx=yes ;;
  --disable-qtx) _qtx=no ;;

  --enable-macosx) _macosx=yes ;;
  --disable-macosx) _macosx=no ;;
  --enable-macosx-finder-support) _macosx_finder_support=yes ;;
  --disable-macosx-finder-support) _macosx_finder_support=no ;;
  --enable-macosx-bundle) _macosx_bundle=yes;;
  --disable-macosx-bundle) _macosx_bundle=no;;  

  --enable-sortsub) _sortsub=yes ;;
  --disable-sortsub) _sortsub=no ;;

  --charset=*)
    _charset=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --language=*)
    _language=`echo $ac_option | cut -d '=' -f 2`
    ;;
# dvdnav disabled, it does not work
#  --with-libdvdnav=*)
#    _dvdnavdir=`echo $ac_option | cut -d '=' -f 2`
#    _dvdnav=yes
#    ;;

  --with-codecsdir=*)
    _win32libdir=`echo $ac_option | cut -d '=' -f 2`
    _xanimlibdir=`echo $ac_option | cut -d '=' -f 2`
    _reallibdir=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-win32libdir=*)
    _win32libdir=`echo $ac_option | cut -d '=' -f 2`
    _win32=yes
    ;;
  --with-xanimlibdir=*)
    _xanimlibdir=`echo $ac_option | cut -d '=' -f 2`
    _xanim=yes
    ;;
  --with-reallibdir=*)
    _reallibdir=`echo $ac_option | cut -d '=' -f 2`
    _real=yes
    ;;
  --with-livelibdir=*)
    _livelibdir=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-toolamedir=*)
    _toolamedir=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-mlibdir=*)
    _mlibdir=`echo $ac_option | cut -d '=' -f 2`
    _mlib=yes
    ;;

  --with-xmmslibdir=*)
    _xmmslibdir=`echo $ac_option | cut -d '=' -f 2`
    ;;
    
  --with-xmmsplugindir=*)
    _xmmsplugindir=`echo $ac_option | cut -d '=' -f 2`
    ;;

  --enable-crash-debug)
    _crash_debug=yes
    ;;
  --disable-crash-debug)
    _crash_debug=no
    ;;
  --enable-sighandler)
    _sighandler=yes
    ;;
  --disable-sighandler)
    _sighandler=no
    ;;

  --enable-sse)	_sse=yes ;;
  --disable-sse) _sse=no ;;
  --enable-sse2) _sse2=yes ;;
  --disable-sse2) _sse2=no ;;
  --enable-mmxext) _mmxext=yes ;;
  --disable-mmxext) _mmxext=no ;;
  --enable-3dnow) _3dnow=yes ;;
  --disable-3dnow) _3dnow=no _3dnowext=no ;;
  --enable-3dnowext) _3dnow=yes _3dnowext=yes ;;
  --disable-3dnowext) _3dnowext=no ;;
  --enable-altivec) _altivec=yes ;;
  --disable-altivec) _altivec=no ;;
  --enable-mmx)	_mmx=yes ;;
  --disable-mmx) # 3Dnow! and MMX2 require MMX
        _3dnow=no _3dnowext=no _mmx=no _mmxext=no ;;

  --enable-win32) _win32=yes ;;
  --disable-win32) _win32=no _dshow=no ;;
  --enable-dshow) _win32=yes _dshow=yes ;;
  --disable-dshow) _dshow=no ;;

  --with-x11incdir=*)
    _inc_x11=-I`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -I,g'`
    ;;
  --with-x11libdir=*)
    _x11_paths=`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -L,g'`
    ;;
  --with-dxr2incdir=*)
    _inc_dxr2=-I`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -I,g'`
    ;;
  --with-xvmclib=*)
    _xvmclib=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-dvbincdir=*)
    _inc_dvb=-I`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -I,g'`
    ;;
  --with-xvidlibdir=*)
    _ld_xvid=-L`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -L,g'`
    ;;
  --with-xvidincdir=*)
    _inc_xvid=-I`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -I,g'`
    ;;
  --with-dtslibdir=*)
    _ld_libdts=-L`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -L,g'`
    ;;
  --with-dtsincdir=*)
    _inc_libdts=-I`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -I,g'`
    ;;
  --with-x264libdir=*)
    _ld_x264=-L`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -L,g'`
    ;;
  --with-x264incdir=*)
    _inc_x264=-I`echo $ac_option | cut -d '=' -f 2 |sed 's,:, -I,g'`
    ;;
  --with-sdl-config=*)
    _sdlconfig=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-freetype-config=*)
    _freetypeconfig=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-fribidi-config=*)
    _fribidiconfig=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-gtk-config=*)
    _gtkconfig=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --with-glib-config=*)
    _glibconfig=`echo $ac_option | cut -d '=' -f 2`
    ;;
# dvdnav disabled, it does not work
#  --with-dvdnav-config=*)
#    _dvdnavconfig=`echo $ac_option | cut -d '=' -f 2`
#    ;;
  --with-madlibdir=*)
    _ld_mad=-L`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -L,g'`
    ;;
  --with-cdparanoiaincdir=*)
    _inc_cdparanoia=-I`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -I,g'`
    ;;
  --with-cdparanoialibdir=*)
    _ld_cdparanoia=-L`echo $ac_option | cut -d '=' -f 2 | sed 's,:, -L,g'`
    ;;
  --with-termcaplib=*)
    _ld_termcap=-l`echo $ac_option | cut -d '=' -f 2`
    _termcap=yes
    ;;
  --prefix=*)
    _prefix=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --bindir=*)
    _bindir=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --datadir=*)
    _datadir=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --mandir=*)
    _mandir=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --confdir=*)
    _confdir=`echo $ac_option | cut -d '=' -f 2`
    ;;
  --libdir=*)
    _libdir=`echo $ac_option | cut -d '=' -f 2`
    ;;

  *)
    echo "Unknown parameter: $ac_option"
    exit 1
    ;;

  esac
done

# Atmos: moved this here, to be correct, if --prefix is specified
test -z "$_bindir" && _bindir="$_prefix/bin"
test -z "$_datadir" && _datadir="$_prefix/share/mplayer"
test -z "$_mandir" && _mandir="$_prefix/man"
test -z "$_confdir" && _confdir="$_prefix/etc/mplayer"
test -z "$_libdir" && _libdir="$_prefix/lib"
test -z "$_mlibdir" && _mlibdir="$MLIBHOME"

if x86 ; then
  # Checking assembler (_as) compatibility...
  # Added workaround for older as that reads from stdin by default - atmos
  as_version=`echo '' | $_as -version 2>&1 | sed -n 's/^.*assembler \(version \)*\([0-9.]*\).*$/\2/p'`
  echocheck "assembler ($_as $as_version)"

  _pref_as_version='2.9.1'
  echo 'nop' > $TMPS
  if test "$_mmx" = yes ; then
    echo 'emms' >> $TMPS
  fi
  if test "$_3dnow" = yes ; then
    _pref_as_version='2.10.1'
    echo 'femms' >> $TMPS
  fi
  if test "$_3dnowext" = yes ; then
    _pref_as_version='2.10.1'
    echo 'pswapd	%mm0, %mm0' >> $TMPS
  fi
  if test "$_mmxext" = yes ; then
    _pref_as_version='2.10.1'
    echo 'movntq	%mm0, (%eax)' >> $TMPS
  fi
  if test "$_sse" = yes ; then
    _pref_as_version='2.10.1'
    echo 'xorps %xmm0, %xmm0' >> $TMPS
  fi
  #if test "$_sse2" = yes ; then
  #  _pref_as_version='2.11'
  #  echo 'xorpd %xmm0, %xmm0' >> $TMPS
  #fi
  $_as $TMPS -o $TMPO > /dev/null 2>&1 || as_verc_fail=yes

  if test "$as_verc_fail" != yes ; then
    echores "ok"
  else
    _res_comment="Upgrade binutils to ${_pref_as_version} ..."
    echores "failed"
    die "obsolete binutils version"
  fi
fi

#FIXME: This should happen before the check for CFLAGS..
if ppc ; then
    
    # check if altivec is supported by the compiler, and how to enable it

    _altivec_gcc_flags=''

    if test "$_altivec" = yes -o "$_runtime_cpudetection" = yes ; then
        echocheck "GCC altivec support"
        
        p=''
        cat > $TMPC << EOF
int main() {
    return 0;
}
EOF
        FSF_flags='-maltivec -mabi=altivec'
        Darwin_flags='-faltivec -D__APPLE_ALTIVEC__'

        # check for Darwin-style flags first, since
        # gcc-3.3 (August Update from Apple) on MacOS 10.2.8
        # accepts but ignores FSF-style flags...

        if test -z "$p"; then
            cc_check $Darwin_flags && p='Darwin'
        fi
        if test -z "$p"; then
            cc_check $FSF_flags && p='FSF'
        fi

        case $p in
            FSF) _altivec_gcc_flags="$FSF_flags" _altivec=yes ;;
            Darwin) _altivec_gcc_flags="$Darwin_flags" _altivec=yes ;;
            *) _altivec=no ;;
        esac

        if test -z "$p"; then
            p=none
        else
            p="$p-style ($_altivec_gcc_flags)"
        fi

        echores "$p"
    fi

    # check if <altivec.h> should be included

    _def_altivec_h='#undef HAVE_ALTIVEC_H'

    if test "$_altivec" = yes ; then
        echocheck "altivec.h"
        cat > $TMPC << EOF
#include <altivec.h>
int main(void) { return 0; }
EOF
        _have_altivec_h=no
         cc_check $_altivec_gcc_flags && _have_altivec_h=yes
         if test "$_have_altivec_h" = yes ; then
             _def_altivec_h='#define HAVE_ALTIVEC_H 1'
         fi
         echores "$_have_altivec_h"
    fi

    # disable runtime cpudetection if 
    # - we cannot generate altivec code
    # - altivec is disabled by the user

    if test "$_runtime_cpudetection" = yes -a "$_altivec" = no ; then
        _runtime_cpudetection=no
    fi

    # show that we are optimizing for altivec (if enabled and supported)

    if test "$_runtime_cpudetection" = no -a "$_altivec" = yes ; then
	_optimizing="$_optimizing altivec"
    fi

    # if altivec is enabled, make sure the correct flags turn up in CFLAGS

    if test "$_altivec" = yes ; then
        #FIXME: _mcpu is used for CFLAGS, this needs to be set earlier
        #_mcpu="$_mcpu $_altivec_gcc_flags"
        CFLAGS="$CFLAGS $_altivec_gcc_flags"
    fi

    # setup _def_altivec correctly

    if test "$_altivec" = yes ; then
	_def_altivec='#define HAVE_ALTIVEC 1'
    else
	_def_altivec='#undef HAVE_ALTIVEC'
    fi
fi

_def_mmx='#undef HAVE_MMX'
test "$_mmx" = yes && _def_mmx='#define HAVE_MMX 1'
_def_mmxext='#undef HAVE_MMX2'
test "$_mmxext" = yes && _def_mmxext='#define HAVE_MMX2 1'
_def_3dnow='#undef HAVE_3DNOW'
test "$_3dnow" = yes && _def_3dnow='#define HAVE_3DNOW 1'
_def_3dnowext='#undef HAVE_3DNOWEX'
test "$_3dnowext" = yes && _def_3dnowext='#define HAVE_3DNOWEX 1'
_def_sse='#undef HAVE_SSE'
test "$_sse" = yes && _def_sse='#define HAVE_SSE 1'
_def_sse2='#undef HAVE_SSE2'
test "$_sse2" = yes && _def_sse2='#define HAVE_SSE2 1'

# Checking kernel version...
if x86 && linux ; then
  _k_verc_problem=no
  kernel_version=`uname -r 2>&1`
  echocheck "$system_name kernel version"
  case "$kernel_version" in
    '') kernel_version="?.??"; _k_verc_fail=yes;;
    [0-1].[0-9].[0-9]*|2.[0-3].[0-9]*)
      _k_verc_problem=yes;;
  esac
  if test "$_k_verc_problem" = yes && test "$_sse" = yes ; then
    _k_verc_fail=yes
  fi
  if test "$_k_verc_fail" ; then
    echores "$kernel_version, fail"
    echo "WARNING! If you want to run MPlayer on this system, get prepared for problems!"
    echo "2.2.x has limited SSE support. Upgrade the kernel or use --disable-sse if you"
    echo "experience crashes. MPlayer tries to autodetect if your kernel correctly"
    echo "supports SSE, but you have been warned! If you are using a kernel older than"
    echo "2.2.x you must upgrade it to get SSE support!"
#    die "Your kernel is too old for this CPU." # works fine on some 2.2.x so don't die (later check will test)
  else
    echores "$kernel_version, ok"
  fi
fi

if test "$_vidix_internal" = auto ; then
  _vidix_internal=no
  # should check for x86 systems supporting VIDIX (does QNX have VIDIX?)
  x86 && _vidix_internal=yes
  x86_64 && _vidix_internal=yes
  ppc && linux && _vidix_internal=yes
  alpha && linux && _vidix_internal=yes
  qnx && _vidix_internal=no
  sunos && _vidix_internal=no
  beos && _vidix_internal=no
  darwin && _vidix_internal=no
fi

echocheck "MPlayer binary name"
if win32 ; then
  _prg="mplayer.exe"
  _prg_mencoder="mencoder.exe"
else
  _prg="mplayer"
  _prg_mencoder="mencoder"
fi
echores $_prg


# On QNX we must link to libph - Gabucino
if qnx ; then
  _ld_arch="$_ld_arch -lph"
fi

# checking for a working awk, I'm using mawk first, because it's fastest - atmos
_awk=
if test "$_vidix_internal" = yes ; then
_awk_verc_fail=yes
echocheck "awk"
for _awk in mawk gawk nawk awk; do
  if ( $_awk 'BEGIN{testme();}function testme(){print"";}' ) >> "$TMPLOG" 2>&1; then
    _awk_verc_fail=no
    break
  fi
done
test "$_awk_verc_fail" = yes && _awk=no
echores "$_awk"
if test "$_awk_verc_fail" = yes; then
echo "VIDIX needs awk, but no working implementation was found!"
echo "Try the GNU version, which can be downloaded from:"
echo "ftp://ftp.gnu.org/gnu/gawk/"
echo "If you don't need VIDIX, you can use configure --disable-vidix instead."
die "no awk"
fi
fi

# If IRIX we must use ar instead of ranlib (not present on IRIX systems)
if irix ; then
  _ranlib='ar -r'
elif linux ; then
  _ranlib='true'
fi

######################
# MAIN TESTS GO HERE #
######################


echocheck "extra headers"
if test "$_inc_extra" ; then
  echores "$_inc_extra"
else
  echores "none"
fi


echocheck "extra libs"
if test "$_ld_extra" ; then
  echores "$_ld_extra"
else
  echores "none"
fi

echocheck "-lposix"
cat > $TMPC <<EOF
int main(void) { return 0; }
EOF
if cc_check -lposix ; then
  _ld_arch="$_ld_arch -lposix"
  echores "yes"
else
  echores "no"
fi

echocheck "-lm"
cat > $TMPC <<EOF
int main(void) { return 0; }
EOF
if cc_check -lm ; then
  _ld_lm="-lm"
  echores "yes"
else
  _ld_lm=""
  echores "no"
fi


echocheck "langinfo"
if test "$_langinfo" = auto ; then
  cat > $TMPC <<EOF
#include <langinfo.h>
int main(void) { nl_langinfo(CODESET); return 0; }
EOF
  _langinfo=no
  cc_check && _langinfo=yes
fi
if test "$_langinfo" = yes ; then
  _def_langinfo='#define USE_LANGINFO 1'
else
  _def_langinfo='#undef USE_LANGINFO'
fi
echores "$_langinfo"


echocheck "language"
test -z "$_language" && _language=$LINGUAS
_language=`echo $_language | sed 's/,/ /g'`
echo $_language | grep all > /dev/null || LANGUAGES="$_language en"
for lang in $_language ; do
  test "$lang" = all && lang=en
  if test -f "help/help_mp-${lang}.h" ; then
    _language=$lang
    break
  else
    echo -n "$lang not found, "
    _language=`echo $_language | sed "s/$lang *//"`
  fi
done
test -z "$_language" && _language=en
_mp_help="help/help_mp-${_language}.h"
test -f $_mp_help || die "$_mp_help not found"
for lang in $LANGUAGES ; do
  if test -f "DOCS/man/$lang/mplayer.1" ; then
    MAN_LANG="$MAN_LANG $lang"
  fi
done
_doc_lang=$_language
test -d DOCS/xml/$_doc_lang || _doc_lang=en
echores "using $_language (man pages: $MAN_LANG)"


echocheck "enable sighandler"
if test "$_sighandler" = yes ; then
  _def_sighandler='#define ENABLE_SIGHANDLER 1'
else
  _def_sighandler='#undef ENABLE_SIGHANDLER'
fi
echores "$_sighandler"

echocheck "runtime cpudetection"
if test "$_runtime_cpudetection" = yes ; then
  _optimizing="Runtime CPU-Detection enabled"
  _def_runtime_cpudetection='#define RUNTIME_CPUDETECT 1'
else
  _def_runtime_cpudetection='#undef RUNTIME_CPUDETECT'
fi
echores "$_runtime_cpudetection"


echocheck "restrict keyword"
for restrict_keyword in restrict __restrict __restrict__ ; do
  echo "void foo(char * $restrict_keyword p); int main(){}" > $TMPC
  if cc_check; then
    _def_restrict_keyword=$restrict_keyword
    break;
  fi
done
if [ -n "$_def_restrict_keyword" ]; then
  echores "$_def_restrict_keyword"
else
  echores "none"
fi
# Avoid infinite recursion loop ("#define restrict restrict")
if [ "$_def_restrict_keyword" != "restrict" ]; then
  _def_restrict_keyword="#define restrict $_def_restrict_keyword"
else
  _def_restrict_keyword=""
fi


echocheck "__builtin_expect"
# GCC branch prediction hint
cat > $TMPC << EOF
int foo (int a) {
    a = __builtin_expect (a, 10);
    return a == 10 ? 0 : 1;
}
int main() { return foo(10) && foo(0); }
EOF
_builtin_expect=no
cc_check && _builtin_expect=yes
if test "$_builtin_expect" = yes ; then
  _def_builtin_expect='#define HAVE_BUILTIN_EXPECT 1'
else
  _def_builtin_expect='#undef HAVE_BUILTIN_EXPECT'
fi
echores "$_builtin_expect"


echocheck "kstat"
cat > $TMPC << EOF
#include <kstat.h>
int main(void) { (void) kstat_open(); (void) kstat_close(0); return 0; }
EOF
_kstat=no
cc_check -lkstat && _kstat=yes
if test "$_kstat" = yes ; then
  _def_kstat="#define HAVE_LIBKSTAT 1"
  _ld_arch="-lkstat $_ld_arch"
else
  _def_kstat="#undef HAVE_LIBKSTAT"
fi
echores "$_kstat"


echocheck "posix4"
# required for nanosleep on some systems
cat > $TMPC << EOF
#include <time.h>
int main(void) { (void) nanosleep(0, 0); return 0; }
EOF
_posix4=no
cc_check -lposix4 && _posix4=yes
if test "$_posix4" = yes ; then
  _ld_arch="-lposix4 $_ld_arch"
fi
echores "$_posix4"

echocheck "lrintf"
cat > $TMPC << EOF
#include <math.h>
int main(void) { long (*foo)(float); foo = lrintf; (void)(*foo)(0.0); return 0; }
EOF
_lrintf=no
cc_check -D_GNU_SOURCE $_ld_lm && _lrintf=yes
if test "$_lrintf" = yes ; then
  _def_lrintf="#define HAVE_LRINTF 1"
else
  _def_lrintf="#undef HAVE_LRINTF"
fi
echores "$_lrintf"

echocheck "round"
cat > $TMPC << EOF
#include <math.h>
int main(void) { (void) round(0.0); return 0; }
EOF
_round=no
cc_check $_ld_lm && _round=yes
if test "$_round" = yes ; then
  _def_round="#define HAVE_ROUND 1"
else
  _def_round="#undef HAVE_ROUND"
fi
echores "$_round"

echocheck "nanosleep"
# also check for nanosleep
cat > $TMPC << EOF
#include <time.h>
int main(void) { (void) nanosleep(0, 0); return 0; }
EOF
_nanosleep=no
cc_check $_ld_arch && _nanosleep=yes
if test "$_nanosleep" = yes ; then
  _def_nanosleep='#define HAVE_NANOSLEEP 1'
else
  _def_nanosleep='#undef HAVE_NANOSLEEP'
fi
echores "$_nanosleep"


echocheck "socklib"
# for Solaris (socket stuff is in -lsocket, gethostbyname and friends in -lnsl):
# for BeOS (socket stuff is in -lsocket, gethostbyname and friends in -lbind):
cat > $TMPC << EOF
#include <netdb.h>
#include <sys/socket.h>
int main(void) { (void) gethostbyname(0); (void) socket(AF_INET, SOCK_STREAM, 0); return 0; }
EOF
for _ld_tmp in "-lsocket -lbind" "-lsocket -ldnet" "-lsocket -lnsl" "-lnsl" "-lsocket" ; do
  cc_check $_ld_tmp && _ld_sock="$_ld_tmp" && break
done
if test $_winsock2 = auto && not cygwin ; then
  _winsock2=no
  cat > $TMPC << EOF
#include <winsock2.h>
int main(void) { (void) gethostbyname(0); return 0; }
EOF
  cc_check -lws2_32 && _ld_sock="-lws2_32" && _winsock2=yes
fi
if test "$_ld_sock" ; then
  _res_comment="using $_ld_sock"
  echores "yes"
else
  echores "no"
fi


if test $_winsock2 = yes ; then
  _ld_sock="-lws2_32"
  _def_winsock2='#define HAVE_WINSOCK2 1'
else
  _def_winsock2='#undef HAVE_WINSOCK2'
fi


_use_aton=no
echocheck "inet_pton()"
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
int main(void) { (void) inet_pton(0, 0, 0); return 0; }
EOF
if test "$_winsock2" = yes ; then
    _res_comment="using winsock2 functions instead"
    echores "no"
elif cc_check $_ld_sock ; then
  # NOTE: Linux has libresolv but does not need it
  :
  _res_comment="using $_ld_sock"
  echores "yes"
elif cc_check $_ld_sock -lresolv ; then
  # NOTE: needed for SunOS at least
  _ld_sock="$_ld_sock -lresolv"
  _res_comment="using $_ld_sock"
  echores "yes"
else
  _res_comment="trying inet_aton next"
  echores "no"
  
  echocheck "inet_aton()"
  cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
int main(void) { (void) inet_aton(0, 0); return 0; }
EOF
  _use_aton=yes
  if cc_check $_ld_sock ; then
      # NOTE: Linux has libresolv but does not need it
    :
    _res_comment="using $_ld_sock"
  elif cc_check $_ld_sock -lresolv ; then
    # NOTE: needed for SunOS at least
    _ld_sock="$_ld_sock -lresolv"
    _res_comment="using $_ld_sock"
  else
    _use_aton=no
    _network=no
    _res_comment="network support disabled"
  fi
  echores "$_use_aton"
fi

_def_use_aton='#undef USE_ATON'
if test "$_use_aton" != no; then
  _def_use_aton='#define USE_ATON 1'
fi


echocheck "inttypes.h (required)"
cat > $TMPC << EOF
#include <inttypes.h>
int main(void) { return 0; }
EOF
_inttypes=no
cc_check && _inttypes=yes
echores "$_inttypes"

if test "$_inttypes" = no ; then
  echocheck "bitypes.h (inttypes.h predecessor)"
  cat > $TMPC << EOF
#include <sys/bitypes.h>
int main(void) { return 0; }
EOF
  cc_check && _inttypes=yes
  if test "$_inttypes" = yes ; then
    die "You don't have inttypes.h, but sys/bitypes.h is present. Please copy etc/inttypes.h into the include path, and re-run configure."
  else
    die "Cannot find header either inttypes.h or bitypes.h (see DOCS/HTML/$_doc_lang/faq.html)."
  fi
fi


echocheck "int_fastXY_t in inttypes.h"
cat > $TMPC << EOF
#include <inttypes.h>
int main(void) { 
volatile int_fast16_t v= 0;
return v; }
EOF
_fast_inttypes=no
cc_check && _fast_inttypes=yes
if test "$_fast_inttypes" = yes ; then
  # nothing to do
  :
else
  _def_fast_inttypes='  
    typedef signed char int_fast8_t;
    typedef signed int  int_fast16_t;
    typedef signed int  int_fast32_t;
    typedef unsigned char uint_fast8_t;
    typedef unsigned int  uint_fast16_t;
    typedef unsigned int  uint_fast32_t;'
fi
echores "$_fast_inttypes"


echocheck "word size"
_mp_wordsize="#undef MP_WORDSIZE"
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/types.h>
int main(void) { printf("%d\n", sizeof(size_t)*8); return 0; }
EOF
cc_check && _wordsize=`$TMPO` && _mp_wordsize="#define MP_WORDSIZE $_wordsize"
echores "$_wordsize"


echocheck "stddef.h"
cat > $TMPC << EOF
#include <stddef.h>
int main(void) { return 0; }
EOF
_stddef=no
cc_check && _stddef=yes
if test "$_stddef" = yes ; then
  _def_stddef='#define HAVE_STDDEF_H 1'
else
  _def_stddef='#undef HAVE_STDDEF_H'
fi
echores "$_stddef"


echocheck "malloc.h"
cat > $TMPC << EOF
#include <malloc.h>
int main(void) { (void) malloc(0); return 0; }
EOF
_malloc=no
cc_check && _malloc=yes
if test "$_malloc" = yes ; then
  _def_malloc='#define HAVE_MALLOC_H 1'
else
  _def_malloc='#undef HAVE_MALLOC_H'
fi
# malloc.h emits a warning in FreeBSD and OpenBSD
freebsd || openbsd && _def_malloc='#undef HAVE_MALLOC_H'
echores "$_malloc"


echocheck "memalign()"
# XXX restrict to x86 ? extend to other CPUs/cacheline sizes ?
cat > $TMPC << EOF
#include <malloc.h>
int main (void) { (void) memalign(64, sizeof(char)); return 0; }
EOF
_memalign=no
cc_check && _memalign=yes
if test "$_memalign" = yes ; then
 _def_memalign='#define HAVE_MEMALIGN 1'
else
 _def_memalign='#undef HAVE_MEMALIGN'
fi
echores "$_memalign"


echocheck "alloca.h"
cat > $TMPC << EOF
#include <alloca.h>
int main(void) { (void) alloca(0); return 0; }
EOF
_alloca=no
cc_check && _alloca=yes
if cc_check ; then
  _def_alloca='#define HAVE_ALLOCA_H 1'
else
  _def_alloca='#undef HAVE_ALLOCA_H'
fi
echores "$_alloca"


echocheck "mman.h"
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/mman.h>
int main(void) { (void) mmap(0, 0, 0, 0, 0, 0); return 0; }
EOF
_mman=no
cc_check && _mman=yes
if test "$_mman" = yes ; then
  _def_mman='#define HAVE_SYS_MMAN_H 1'
else
  _def_mman='#undef HAVE_SYS_MMAN_H'
fi
echores "$_mman"

cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/mman.h>
int main(void) { void *p = MAP_FAILED; return 0; }
EOF
_mman_has_map_failed=no
cc_check && _mman_has_map_failed=yes
if test "$_mman_has_map_failed" = yes ; then
  _def_mman_has_map_failed=''
else
  _def_mman_has_map_failed='#define MAP_FAILED ((void *) -1)'
fi

echocheck "dynamic loader"
cat > $TMPC << EOF
#include <dlfcn.h>
int main(void) { dlopen(0, 0); dlclose(0); dlsym(0, 0); return 0; }
EOF
_dl=no
for _ld_tmp in "" "-ldl" ; do
  cc_check $_ld_tmp && _ld_dl="$_ld_tmp" && _dl=yes && break
done
if test "$_dl" = yes ; then
 _def_dl='#define HAVE_LIBDL 1'
else
 _def_dl='#undef HAVE_LIBDL'
fi
echores "$_dl"


echocheck "dynamic a/v plugins support"
if test "$_dl" = no ; then
  _dynamic_plugins=no
fi
if test "$_dynamic_plugins" = yes ; then
  _def_dynamic_plugins='#define DYNAMIC_PLUGINS 1'
else
  _def_dynamic_plugins='#undef DYNAMIC_PLUGINS'
fi
echores "$_dynamic_plugins"


#echocheck "dynamic linking"
# FIXME !! make this dynamic detection work and modify at the end (search _ld_dl_dynamic)
# also gcc flags are different, but ld flags aren't (-Bdynamic/-Bstatic/-Bsymbolic)
#cat > $TMPC << EOF
#int main(void) { return 0; }
#EOF
#if cc_check -rdynamic ; then
#  _ld_dl_dynamic='-rdynamic'
#elif cc_check -Bdynamic ; then
#  _ld_dl_dynamic='-Bdynamic'
#elif cc_check ; then
#  _ld_dl_dynamic=''
#fi
#echores "using $_ld_dl_dynamic"

_def_threads='#undef HAVE_THREADS'

echocheck "pthread"
if test "$_pthreads" != no ; then
cat > $TMPC << EOF
#include <pthread.h>
void* func(void *arg) { return arg; }
int main(void) { pthread_t tid; return pthread_create (&tid, 0, func, 0) == 0 ? 0 : 1; }
EOF
_pthreads=no
if not hpux ; then
  for _ld_tmp in "-lpthreadGC2" "" "-lpthread" "-pthread" ; do
    # for crosscompilation, we cannot execute the program, be happy if we can link statically
    cc_check $_ld_tmp && (tmp_run || test "$_ld_static") && _ld_pthread="$_ld_tmp" && _pthreads=yes && break
  done
fi
fi
if test "$_pthreads" = yes ; then
  _res_comment="using $_ld_pthread"
  _def_pthreads='#define HAVE_PTHREADS 1'
  _def_threads='#define HAVE_THREADS 1'
else
  _res_comment="v4l, vo_gl, ao_alsa, ao_nas, ao_macosx, win32 loader disabled"
  _def_pthreads='#undef HAVE_PTHREADS'
  _nas=no ; _tv_v4l=no ; _macosx=no
  if not mingw32 ; then
    _win32=no
  fi
fi
echores "$_pthreads"

echocheck "rpath"
netbsd &&_rpath=yes
if test "$_rpath" = yes ; then
  for I in `echo $_ld_extra | sed 's/-L//g'` ; do
    tmp="$tmp ` echo $I | sed 's/.*/ -L& -Wl,-R&/'`"
  done
_ld_extra=$tmp
fi
echores "$_rpath"

echocheck "iconv"
if test "$_iconv" = auto ; then
  _iconv_tmp='#include <iconv.h>'

  cat > $TMPC << EOF
#include <stdio.h>
#include <unistd.h>
$_iconv_tmp
#define INBUFSIZE 1024
#define OUTBUFSIZE 4096

char inbuffer[INBUFSIZE];
char outbuffer[OUTBUFSIZE];

int main(void) {
  size_t numread;
  iconv_t icdsc;
  char *tocode="UTF-8";
  char *fromcode="cp1250";
  if ((icdsc = iconv_open (tocode, fromcode)) != (iconv_t)(-1)) {
    while ((numread = read (0, inbuffer, INBUFSIZE))) {
      char *iptr=inbuffer;
      char *optr=outbuffer;
      size_t inleft=numread;
      size_t outleft=OUTBUFSIZE;
      if (iconv(icdsc, (const char **)&iptr, &inleft, &optr, &outleft)
          != (size_t)(-1)) {
        write (1, outbuffer, OUTBUFSIZE - outleft);
      }
    }
    if (iconv_close(icdsc) == -1)
      ;
  }
}
EOF
  _iconv=no
  for _ld_tmp in "" "-liconv" "-liconv $_ld_dl" ; do
    cc_check $_ld_lm $_ld_tmp && _ld_iconv="$_ld_tmp" && _iconv=yes && break
  done
fi
if test "$_iconv" = yes ; then
  _def_iconv='#define USE_ICONV 1'
else
  _def_iconv='#undef USE_ICONV'
fi
echores "$_iconv"


echocheck "sys/soundcard.h"
cat > $TMPC << EOF
#include <sys/soundcard.h>
int main(void) { return 0; }
EOF
_sys_soundcard=no
cc_check && _sys_soundcard=yes
if test "$_sys_soundcard" = yes ; then
  _def_sys_soundcard='#define HAVE_SYS_SOUNDCARD_H 1'
  _inc_soundcard='#include <sys/soundcard.h>'
else
  _def_sys_soundcard='#undef HAVE_SYS_SOUNDCARD_H'
fi
echores "$_sys_soundcard"

if test "$_sys_soundcard" != yes ; then
echocheck "soundcard.h"
cat > $TMPC << EOF
#include <soundcard.h>
int main(void) { return 0; }
EOF
_soundcard=no
cc_check && _soundcard=yes
if linux || test "$_ossaudio" != no ; then
  # use soundcard.h on Linux, or when OSS support is enabled
  echores "$_soundcard"
else
  # we don't want to use soundcard.h on non-Linux if OSS support not enabled!
  _res_comment= "but ignored!"
  echores "$_soundcard"
  _soundcard=no
fi
if test "$_soundcard" = yes ; then
  _def_soundcard='#define HAVE_SOUNDCARD_H 1'
  _inc_soundcard='#include <soundcard.h>'
else
  _def_soundcard='#undef HAVE_SOUNDCARD_H'
fi
else
  _def_soundcard='#undef HAVE_SOUNDCARD_H'
fi


echocheck "sys/dvdio.h"
cat > $TMPC << EOF
#include <unistd.h>
#include <sys/dvdio.h>
int main(void) { return 0; }
EOF
_dvdio=no
cc_check && _dvdio=yes
if test "$_dvdio" = yes ; then
  _def_dvdio='#define DVD_STRUCT_IN_SYS_DVDIO_H 1'
else
  _def_dvdio='#undef DVD_STRUCT_IN_SYS_DVDIO_H'
fi
echores "$_dvdio"


echocheck "sys/cdio.h"
cat > $TMPC << EOF
#include <unistd.h>
#include <sys/cdio.h>
int main(void) { return 0; }
EOF
_cdio=no
cc_check && _cdio=yes
if test "$_cdio" = yes ; then
  _def_cdio='#define DVD_STRUCT_IN_SYS_CDIO_H 1'
else
  _def_cdio='#undef DVD_STRUCT_IN_SYS_CDIO_H'
fi
echores "$_cdio"


echocheck "linux/cdrom.h"
cat > $TMPC << EOF
#include <sys/types.h>
#include <linux/cdrom.h>
int main(void) { return 0; }
EOF
_cdrom=no
cc_check && _cdrom=yes
if test "$_cdrom" = yes ; then
  _def_cdrom='#define DVD_STRUCT_IN_LINUX_CDROM_H 1'
else
  _def_cdrom='#undef DVD_STRUCT_IN_LINUX_CDROM_H'
fi
echores "$_cdrom"


echocheck "dvd.h"
cat > $TMPC << EOF
#include <dvd.h>
int main(void) { return 0; }
EOF
_dvd=no
cc_check && _dvd=yes
if test "$_dvd" = yes ; then
  _def_dvd='#define DVD_STRUCT_IN_DVD_H 1'
else
  _def_dvd='#undef DVD_STRUCT_IN_DVD_H'
fi
echores "$_dvd"


echocheck "BSDI dvd.h"
cat > $TMPC << EOF
#include <dvd.h>
int main(void) { return 0; }
EOF
_bsdi_dvd=no
cc_check && _bsdi_dvd=yes
if test "$_bsdi_dvd" = yes ; then
  _def_bsdi_dvd='#define DVD_STRUCT_IN_BSDI_DVDIOCTL_DVD_H 1'
else
  _def_bsdi_dvd='#undef DVD_STRUCT_IN_BSDI_DVDIOCTL_DVD_H'
fi
echores "$_bsdi_dvd"


# also used by AIX, but AIX does not support VCD and/or libdvdread
echocheck "HP-UX SCSI header"
cat > $TMPC << EOF
#include <sys/scsi.h>
int main(void) { return 0; }
EOF
_hpux_scsi_h=no
cc_check && _hpux_scsi_h=yes
if test "$_hpux_scsi_h" = yes ; then
  _def_hpux_scsi_h='#define HPUX_SCTL_IO 1'
else
  _def_hpux_scsi_h='#undef HPUX_SCTL_IO'
fi
echores "$_hpux_scsi_h"


echocheck "userspace SCSI headers (Solaris)"
cat > $TMPC << EOF
#   include <unistd.h>
#   include <stropts.h>
#   include <sys/scsi/scsi_types.h>
#   include <sys/scsi/impl/uscsi.h>
int main(void) { return 0; }
EOF
_sol_scsi_h=no
cc_check && _sol_scsi_h=yes
if test "$_sol_scsi_h" = yes ; then
  _def_sol_scsi_h='#define SOLARIS_USCSI 1'
else
  _def_sol_scsi_h='#undef SOLARIS_USCSI'
fi
echores "$_sol_scsi_h"


echocheck "termcap"
if test "$_termcap" = auto ; then
  cat > $TMPC <<EOF
int main(void) { tgetent(); return 0; }
EOF
  _termcap=no
  for _ld_tmp in "-lncurses" "-ltinfo" "-ltermcap"; do
    cc_check $_ld_tmp && _ld_termcap="$_ld_tmp" && _termcap=yes && break
  done
fi
if test "$_termcap" = yes ; then
  _def_termcap='#define USE_TERMCAP 1'
  _res_comment="using $_ld_termcap"
else
  _def_termcap='#undef USE_TERMCAP'
fi
echores "$_termcap"


echocheck "termios"
if test "$_termios" = auto ; then
  cat > $TMPC <<EOF
#include <sys/termios.h>
int main(void) { return 0; }
EOF
  _termios=auto
  cc_check && _termios=yes
  _def_termios_h_name='sys/termios.h'
fi
# second test:
if test "$_termios" = auto ; then
  cat > $TMPC <<EOF
#include <termios.h>
int main(void) { return 0; }
EOF
  _termios=no
  cc_check && _termios=yes
  _def_termios_h_name='termios.h'
fi

if test "$_termios" = yes ; then
  _def_termios='#define HAVE_TERMIOS 1'
  _def_termios_h='#undef HAVE_TERMIOS_H'
  _def_termios_sys_h='#undef HAVE_SYS_TERMIOS_H'

  if test "$_def_termios_h_name" = 'sys/termios.h' ; then
    _def_termios_sys_h='#define HAVE_SYS_TERMIOS_H 1'
  elif test "$_def_termios_h_name" = 'termios.h' ; then
    _def_termios_h='#define HAVE_TERMIOS_H 1'
  fi
  _res_comment="using $_def_termios_h_name"
else
  _def_termios='#undef HAVE_TERMIOS'
  _def_termios_h_name=''
  _termios=no
fi
echores "$_termios"


echocheck "shm"
if test "$_shm" = auto ; then
  cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/shm.h>
int main(void) { shmget(0, 0, 0); shmat(0, 0, 0); shmctl(0, 0, 0); return 0; }
EOF
  _shm=no
  cc_check && _shm=yes
fi
if test "$_shm" = yes ; then
  _def_shm='#define HAVE_SHM 1'
else
  _def_shm='#undef HAVE_SHM'
fi
echores "$_shm"


# XXX: FIXME, add runtime checking
echocheck "linux devfs"
echores "$_linux_devfs"


echocheck "scandir()"
cat > $TMPC << EOF
int main (void) { scandir("", 0, 0, 0); alphasort(0, 0); return 0; }
EOF
_scandir=no
cc_check && _scandir=yes
if test "$_scandir" = yes ; then
 _def_scandir='#define HAVE_SCANDIR 1'
else
 _def_scandir='#undef HAVE_SCANDIR'
fi
echores "$_scandir"


echocheck "strsep()"
cat > $TMPC << EOF
#include <string.h>
int main (void) { char *s = "Hello, world!"; (void) strsep(&s, ","); return 0; }
EOF
_strsep=no
cc_check && _strsep=yes
if test "$_strsep" = yes ; then
 _def_strsep='#define HAVE_STRSEP 1'
else
 _def_strsep='#undef HAVE_STRSEP'
fi
echores "$_strsep"

echocheck "strlcpy()"
cat > $TMPC << EOF
#include <string.h>
int main (void) { char *s = "Hello, world!", t[20]; (void) strlcpy(t, s, sizeof( t )); return 0; }
EOF
_strlcpy=no
cc_check && _strlcpy=yes
if test "$_strlcpy" = yes ; then
 _def_strlcpy='#define HAVE_STRLCPY 1'
else
 _def_strlcpy='#undef HAVE_STRLCPY'
fi
echores "$_strlcpy"

echocheck "strlcat()"
cat > $TMPC << EOF
#include <string.h>
int main (void) { char *s = "Hello, world!", t[20]; (void) strlcat(t, s, sizeof( t )); return 0; }
EOF
_strlcat=no
cc_check && _strlcat=yes
if test "$_strlcat" = yes ; then
 _def_strlcat='#define HAVE_STRLCAT 1'
else
 _def_strlcat='#undef HAVE_STRLCAT'
fi
echores "$_strlcat"

echocheck "fseeko()"
cat > $TMPC << EOF
#include <stdio.h>
int main (void) { int i; i = fseeko(stdin, 0, 0); return 0; }
EOF
_fseeko=no
cc_check && _fseeko=yes
if test "$_fseeko" = yes ; then
 _def_fseeko='#define HAVE_FSEEKO 1'
else
 _def_fseeko='#undef HAVE_FSEEKO'
fi
echores "$_fseeko"

echocheck "localtime_r()"
cat > $TMPC << EOF
#include <time.h>
int main( void ) { localtime_r(NULL, NULL); }
EOF
_localtime_r=no
cc_check && _localtime_r=yes
if test "$_localtime_r" = yes ; then
 _def_localtime_r='#define HAVE_LOCALTIME_R 1'
else
 _def_localtime_r='#undef HAVE_LOCALTIME_R'
fi
echores "$_localtime_r"

echocheck "vsscanf()"
cat > $TMPC << EOF
#include <stdarg.h>
int main(void) { vsscanf(0, 0, 0); return 0; }
EOF
_vsscanf=no
cc_check && _vsscanf=yes
if test "$_vsscanf" = yes ; then
  _def_vsscanf='#define HAVE_VSSCANF 1'
else
  _def_vsscanf='#undef HAVE_VSSCANF'
fi
echores "$_vsscanf"


echocheck "swab()"
cat > $TMPC << EOF
#include <unistd.h>
int main(void) { swab(0, 0, 0); return 0; }
EOF
_swab=no
cc_check && _swab=yes
if test "$_swab" = yes ; then
  _def_swab='#define HAVE_SWAB 1'
else
  _def_swab='#undef HAVE_SWAB'
fi
echores "$_swab"

echocheck "POSIX select()"
cat > $TMPC << EOF
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <string.h>
#include <sys/time.h>
#include <unistd.h>
int main(void) {int nfds = 1; fd_set readfds; struct timeval timeout; select(nfds,&readfds,NULL,NULL,&timeout); return 0; }
EOF
_posix_select=no
cc_check && _posix_select=yes
if test "$_posix_select" = no ; then
  _def_no_posix_select='#define HAVE_NO_POSIX_SELECT 1'
else
  _def_no_posix_select='#undef HAVE_NO_POSIX_SELECT'
fi
echores "$_posix_select"


echocheck "gettimeofday()"
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/time.h>
int main(void) {struct timeval tv_start; gettimeofday(&tv_start, NULL); return 0; }
EOF
_gettimeofday=no
cc_check && _gettimeofday=yes
if test "$_gettimeofday" = yes ; then
  _def_gettimeofday='#define HAVE_GETTIMEOFDAY 1'
else
  _def_gettimeofday='#undef HAVE_GETTIMEOFDAY'
fi
echores "$_gettimeofday"


echocheck "glob()"
cat > $TMPC << EOF
#include <stdio.h>
#include <glob.h>
int main(void) { glob_t gg; glob("filename",0,NULL,&gg); return 0; }
EOF
_glob=no
cc_check && _glob=yes
if test "$_glob" = yes ; then
  _def_glob='#define HAVE_GLOB 1'
else
  _def_glob='#undef HAVE_GLOB'
fi
echores "$_glob"


echocheck "setenv()"
cat > $TMPC << EOF
#include <stdlib.h>
int main (void){ setenv("","",0); return 0; }
EOF
_setenv=no
cc_check && _setenv=yes
if test "$_setenv" = yes ; then
  _def_setenv='#define HAVE_SETENV 1'
else
  _def_setenv='#undef HAVE_SETENV'
fi
echores "$_setenv"


if sunos; then
echocheck "sysi86()"
cat > $TMPC << EOF
#include <sys/sysi86.h>
int main (void) { sysi86(0); return 0; }
EOF
_sysi86=no
cc_check && _sysi86=yes
if test "$_sysi86" = yes ; then
  _def_sysi86='#define HAVE_SYSI86 1'
else
  _def_sysi86='#undef HAVE_SYSI86'
fi
echores "$_sysi86"
fi


echocheck "sys/sysinfo.h"
cat > $TMPC << EOF
#include <sys/sysinfo.h>
int main(void) {
  struct sysinfo s_info;
  sysinfo(&s_info);
  return 0;
}
EOF
_sys_sysinfo=no
cc_check && _sys_sysinfo=yes
if test "$_sys_sysinfo" = yes ; then
  _def_sys_sysinfo='#define HAVE_SYS_SYSINFO_H 1'
  _inc_sysinfo='#include <sys/sysinfo.h>'
else
  _def_sys_sysinfo='#undef HAVE_SYS_SYSINFO_H'
fi
echores "$_sys_sysinfo"


echocheck "Mac OS X APIs"
if test "$_macosx" = auto && darwin ; then
    productName=`/usr/bin/sw_vers -productName`
    if test "$productName" = "Mac OS X" ; then
        _macosx=yes
    else
	_macosx=no
	_def_macosx='#undef MACOSX'
	_noaomodules="macosx $_noaomodules"
	_novomodules="quartz $_novomodules"
    fi
fi
if test "$_macosx" = yes ; then
  cat > $TMPC <<EOF
#include <Carbon/Carbon.h>
#include <QuickTime/QuickTime.h>
#include <CoreAudio/CoreAudio.h>
int main(void) {
    EnterMovies();
    ExitMovies();
    CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, false);
}
EOF
  if cc_check -framework Carbon -framework QuickTime -framework CoreAudio; then 
    _macosx=yes
    _macosx_frameworks="-framework Carbon -framework QuickTime -framework CoreAudio -framework AudioUnit -framework AudioToolbox"
    _def_macosx='#define MACOSX 1'
    _aosrc="$_aosrc ao_macosx.c"
    _aomodules="macosx $_aomodules"
    _vosrc="$_vosrc vo_quartz.c"
    _vomodules="quartz $_vomodules"
  else
    _macosx=no
    _def_macosx='#undef MACOSX'
    _noaomodules="macosx $_noaomodules"
    _novomodules="quartz $_novomodules"
  fi
cat > $TMPC <<EOF
#include <Carbon/Carbon.h>
#include <QuartzCore/CoreVideo.h>
int main(void) {}
EOF
	if cc_check -framework Carbon -framework QuartzCore -framework OpenGL; then
		_vosrc="$_vosrc vo_macosx.m"
		_vomodules="macosx $_vomodules"
		_macosx_frameworks="$_macosx_frameworks -framework Cocoa -framework QuartzCore -framework OpenGL"
		_def_macosx_corevideo='#define MACOSX_COREVIDEO 1'
		_macosx_corevideo=yes
	else
		_novomodules="macosx $_novomodules"
		_def_macosx_corevideo='#undef MACOSX_COREVIDEO'
		_macosx_corevideo=no
	fi
fi
echores "$_macosx"

echocheck "Mac OS X Finder Support"
if test "$_macosx_finder_support" = auto ; then
  _macosx_finder_support=$_macosx
fi
if test "$_macosx_finder_support" = yes; then
  _def_macosx_finder_support='#define MACOSX_FINDER_SUPPORT 1'
  _macosx_finder_support=yes
else
  _def_macosx_finder_support='#undef MACOSX_FINDER_SUPPORT'
  _macosx_finder_support=no
fi 
echores "$_macosx_finder_support"

echocheck "Mac OS X Bundle file locations"
if test "$_macosx_bundle" = auto ; then
  _macosx_bundle=$_macosx_finder_support
fi
if test "$_macosx_bundle" = yes; then
  _def_macosx_bundle='#define MACOSX_BUNDLE 1'
else
  _def_macosx_bundle='#undef MACOSX_BUNDLE'
  _macosx_bundle=no
fi 
echores "$_macosx_bundle"

echocheck "Samba support (libsmbclient)"
if test "$_smbsupport" = yes; then
	_ld_smb="-lsmbclient"
fi
if test "$_smbsupport" = auto; then
    _smbsupport=no
    cat > $TMPC << EOF
#include <libsmbclient.h>
int main(void) { smbc_opendir("smb://"); return 0; }
EOF
  for _ld_tmp in "-lsmbclient" "-lsmbclient $_ld_dl" "-lsmbclient $_ld_dl -lnsl" "-lsmbclient $_ld_dl -lssl -lnsl" ; do
    cc_check $_ld_tmp && _ld_smb="$_ld_tmp" && _smbsupport=yes && break
  done
fi

if test "$_smbsupport" = yes; then
    _def_smbsupport="#define LIBSMBCLIENT"
    _inputmodules="smb $_inputmodules"
else
    _def_smbsupport="#undef LIBSMBCLIENT"
    _noinputmodules="smb $_noinputmodules"
fi
echores "$_smbsupport"


#########
# VIDEO #
#########


echocheck "3dfx"
if test "$_3dfx" = yes ; then
  _def_3dfx='#define HAVE_3DFX 1'
  _vosrc="$_vosrc vo_3dfx.c"
  _vomodules="3dfx $_vomodules"
else
  _def_3dfx='#undef HAVE_3DFX'
  _novomodules="3dfx $_novomodules"
fi
echores "$_3dfx"


echocheck "tdfxfb"
if test "$_tdfxfb" = yes ; then
  _def_tdfxfb='#define HAVE_TDFXFB 1'
  _vosrc="$_vosrc vo_tdfxfb.c"
  _vomodules="tdfxfb $_vomodules"
else
  _def_tdfxfb='#undef HAVE_TDFXFB'
  _novomodules="tdfxfb $_novomodules"
fi
echores "$_tdfxfb"

echocheck "s3fb"
if test "$_s3fb" = yes ; then
  _def_s3fb='#define HAVE_S3FB 1'
  _vosrc="$_vosrc vo_s3fb.c"
  _vomodules="s3fb $_vomodules"
else
  _def_s3fb='#undef HAVE_S3FB'
  _novomodules="s3fb $_novomodules"
fi
echores "$_s3fb"

echocheck "tdfxvid"
if test "$_tdfxvid" = yes ; then
  _def_tdfxvid='#define HAVE_TDFX_VID 1'
  _vosrc="$_vosrc vo_tdfx_vid.c"
  _vomodules="tdfx_vid $_vomodules"
else
  _def_tdfxvid='#undef HAVE_TDFX_VID'
  _novomodules="tdfx_vid $_novomodules"
fi
echores "$_tdfxfb"

echocheck "tga"
if test "$_tga" = yes ; then
  _def_tga='#define HAVE_TGA 1'
  _vosrc="$_vosrc vo_tga.c"
  _vomodules="tga $_vomodules"
else
  _def_tga='#undef HAVE_TGA'
  _novomodules="tga $_novomodules"
fi
echores "$_tga"

echocheck "DirectFB headers presence"
if test -z "$_inc_directfb" ; then
  for I in /usr/include /usr/local/include `echo $_inc_extra | sed s/-I//g`; do
    if test -d "$I/directfb" && test -f "$I/directfb/directfb.h" ; then
      _inc_directfb="-I$I/directfb"
      _res_comment="using $_inc_directfb"
      echores "yes"
      break
    fi
    if test -d "$I" && test -f "$I/directfb.h" ; then
      _inc_directfb="-I$I"
      _res_comment="using $_inc_directfb"
      echores "yes"
      break
    fi
  done
  if test -z "$_inc_directfb" ; then
    _directfb=no
    echores "not found"
  fi
else
  _res_comment="using $_inc_directfb"
  echores "yes"
fi
if test "$_inc_directfb" = "-I/usr/include" ; then
  _inc_directfb=""
fi

echocheck "DirectFB"
if test "$_directfb" = auto ; then
  _directfb=no
  cat > $TMPC <<EOF
#include <directfb.h>
int main(void) { IDirectFB *foo; DirectFBInit(0,0); return 0; }
EOF
  linux && test -c /dev/fb0 && cc_check $_inc_directfb -ldirectfb && _directfb=yes
fi

if test "$_directfb" = yes; then
  cat > $TMPC << EOF
#include <directfb_version.h>
int
dfb_ver = DIRECTFB_MAJOR_VERSION DIRECTFB_MINOR_VERSION DIRECTFB_MICRO_VERSION
;
EOF
  if $_cc -E $TMPC $_inc_directfb > "$TMPO"; then
    _directfb_version=`sed -n 's/^dfb_ver[^1-9]*\(.*\)/\1/p' "$TMPO" | tr -d '() '`
    _def_directfb_version="#define DIRECTFBVERSION $_directfb_version"
    if test "$_directfb_version" -ge 913; then
	_res_comment="$_directfb_version"
    else
        _def_directfb_version='#undef DIRECTFBVERSION'
	_directfb=no
	_res_comment="version >=0.9.13 required"
    fi
  else
    _directfb=no
    _res_comment="failed to get version"
  fi
fi
echores "$_directfb"

if test "$_directfb" = yes ; then
  _def_directfb='#define HAVE_DIRECTFB 1'
  if test "$_directfb_version" -ge 913; then
    _vosrc="$_vosrc vo_directfb2.c"
    _vomodules="directfb $_vomodules"
    _ld_directfb='-ldirectfb'
  fi

  if test "$_directfb_version" -ge 915; then
    _vosrc="$_vosrc vo_dfbmga.c"
    _vomodules="dfbmga $_vomodules"
  fi
else
  _def_directfb='#undef HAVE_DIRECTFB'
  _novomodules="directfb $_novomodules"
  _inc_directfb=""
fi


echocheck "X11 headers presence"
if test -z "$_inc_x11" ; then
  for I in /usr/X11/include /usr/X11R6/include /usr/include/X11R6 /usr/include /usr/openwin/include ; do
    if test -d "$I/X11" && test -f "$I/X11/Xlib.h" ; then
      _inc_x11="-I$I"
      _x11_headers="yes"
      _res_comment="using $I"
      break
    fi
  done
  if test -z "$_inc_x11" ; then
    _x11=no
    _x11_headers="no"
    _res_comment="check if the dev(el) packages are installed"
  fi
else
  _x11_headers="yes"
  _res_comment="using $_inc_x11"
fi
if test "$_inc_x11" = "-I/usr/include" ; then
  _inc_x11=""
fi
echores "$_x11_headers"


echocheck "X11"
if test "$_x11" != no ; then
  cat > $TMPC <<EOF
#include <X11/Xlib.h>
#include <X11/Xutil.h>
int main(void) { (void) XCreateWindow(0,0,0,0,0,0,0,0,0,0,0,0); return 0; }
EOF
  if test -z "$_x11_paths" ; then
    _x11_paths="/usr/X11R6/lib /usr/lib/X11R6 /usr/X11/lib /usr/lib32 /usr/openwin/lib /usr/X11R6/lib64 /usr/lib"
  fi
  for I in $_x11_paths ; do
    _ld_x11="-L$I -lXext -lX11 $_ld_sock $_ld_pthread"
    if netbsd; then
      _ld_x11="$_ld_x11 -Wl,-R$I"
    fi
    if test -d "$I" && cc_check $_inc_x11 $_ld_x11 ; then
      _x11=yes
      break
    fi
  done
fi
if test "$_x11" = yes ; then
  _def_x11='#define HAVE_X11 1'
  _vosrc="$_vosrc x11_common.c vo_x11.c vo_xover.c"
  _vomodules="x11 xover $_vomodules"
  _res_comment="using $I"
else
  _x11=no
  _def_x11='#undef HAVE_X11'
  _inc_x11=''
  _ld_x11=''
  _novomodules="x11 $_novomodules"
  _res_comment="check if the dev(el) packages are installed"
fi
echores "$_x11"


echocheck "DPMS"
_xdpms3=no
_xdpms4=no
if test "$_x11" = yes ; then
  cat > $TMPC <<EOF
#include <X11/Xmd.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#include <X11/extensions/dpms.h>
int main(void) {
  (void) DPMSQueryExtension(0, 0, 0);
}
EOF
  cc_check $_inc_x11 -lXdpms $_ld_x11 && _xdpms3=yes
  cat > $TMPC <<EOF
#include <X11/Xlib.h>
#include <X11/extensions/dpms.h>
int main(void) {
  (void) DPMSQueryExtension(0, 0, 0);
}
EOF
  cc_check $_inc_x11 $_ld_x11 && _xdpms4=yes
fi
if test "$_xdpms4" = yes ; then
  _def_xdpms='#define HAVE_XDPMS 1'
  _res_comment="using Xdpms 4"
  echores "yes"
elif test "$_xdpms3" = yes ; then
  _def_xdpms='#define HAVE_XDPMS 1'
  _ld_x11="-lXdpms $_ld_x11"
  _res_comment="using Xdpms 3"
  echores "yes"
else
  _def_xdpms='#undef HAVE_XDPMS'
  echores "no"
fi


echocheck "Xv"
if test "$_x11" = yes && test "$_xv" != no ; then
  cat > $TMPC <<EOF
#include <X11/Xlib.h>
#include <X11/extensions/Xvlib.h>
int main(void) {
  (void) XvGetPortAttribute(0, 0, 0, 0);
  (void) XvQueryPortAttributes(0, 0, 0);
  return 0; }
EOF
  _xv=no
  cc_check $_inc_x11 -lXv $_ld_x11 && _xv=yes
else
  _xv=no
fi
if test "$_xv" = yes ; then
  _def_xv='#define HAVE_XV 1'
  _ld_xv='-lXv'
  _vosrc="$_vosrc vo_xv.c"
  _vomodules="xv $_vomodules"
else
  _def_xv='#undef HAVE_XV'
  _novomodules="xv $_novomodules"
fi
echores "$_xv"


echocheck "XvMC"
if test "$_x11" = yes && test "$_xv" = yes && test "$_xvmc" != no ; then
  _xvmc=no
  cat > $TMPC <<EOF
#include <X11/Xlib.h>
#include <X11/extensions/Xvlib.h>
#include <X11/extensions/XvMClib.h>
int main(void) { 
  (void) XvMCQueryExtension(0,0,0);
  (void) XvMCCreateContext(0,0,0,0,0,0,0);
  return 0; }
EOF
  for _ld_tmp in $_xvmclib XvMCNVIDIA XvMCW I810XvMC ; do
    cc_check $_inc_x11 -lXvMC -l$_ld_tmp $_ld_xv $_ld_x11 && _xvmc=yes && _xvmclib="$_ld_tmp" && break
  done
fi
if test "$_xvmc" = yes ; then
  _def_xvmc='#define HAVE_XVMC 1'
  _ld_xvmc="-lXvMC -l$_xvmclib"
  _vosrc="$_vosrc vo_xvmc.c"
  _vomodules="xvmc $_vomodules"
  _res_comment="using $_xvmclib"
else
  _def_xvmc='#undef HAVE_XVMC'
  _novomodules="xvmc $_novomodules"
fi
echores "$_xvmc"


echocheck "Xinerama"
if test "$_x11" = yes && test "$_xinerama" != no ; then
  cat > $TMPC <<EOF
#include <X11/Xlib.h>
#include <X11/extensions/Xinerama.h>
int main(void) { (void) XineramaIsActive(0); return 0; }
EOF
  _xinerama=no
  cc_check $_inc_x11 -lXinerama $_ld_x11 && _xinerama=yes
else
  _xinerama=no
fi
if test "$_xinerama" = yes ; then
  _def_xinerama='#define HAVE_XINERAMA 1'
  _ld_xinerama='-lXinerama'
else
  _def_xinerama='#undef HAVE_XINERAMA'
fi
echores "$_xinerama"


# Note: the -lXxf86vm library is the VideoMode extension and though it's not
# needed for DGA, AFAIK every distribution packages together with DGA stuffs
# named 'X extensions' or something similar.
# This check may be useful for future mplayer versions (to change resolution)
# If you run into problems, remove '-lXxf86vm'.
echocheck "Xxf86vm"
if test "$_x11" = yes && test "$_vm" = auto ; then
  cat > $TMPC <<EOF
#include <X11/Xlib.h>
#include <X11/extensions/xf86vmode.h>
int main(void) { (void) XF86VidModeQueryExtension(0, 0, 0); return 0; }
EOF
  _vm=no
  cc_check $_inc_x11 -lXxf86vm $_ld_x11 && _vm=yes
fi
if test "$_vm" = yes ; then
  _def_vm='#define HAVE_XF86VM 1'
  _ld_vm='-lXxf86vm'
else
  _def_vm='#undef HAVE_XF86VM'
fi
echores "$_vm"

# Check for the presence of special keycodes, like audio control buttons
# that XFree86 might have.  Used to be bundled with the xf86vm check, but
# has nothing to do with xf86vm and XFree 3.x has xf86vm but does NOT
# have these new keycodes.
echocheck "XF86keysym"
if test "$_xf86keysym" = auto; then
  _xf86keysym=no
  if test "$_x11" = yes ; then
    cat > $TMPC <<EOF
#include <X11/Xlib.h>
#include <X11/XF86keysym.h>
int main(void) { return XF86XK_AudioPause; }
EOF
    cc_check $_inc_x11 $_ld_x11 && _xf86keysym=yes
  fi
fi
if test "$_xf86keysym" = yes ; then
  _def_xf86keysym='#define HAVE_XF86XK 1'
else
  _def_xf86keysym='#undef HAVE_XF86XK'
fi
echores "$_xf86keysym"

echocheck "DGA"
if test "$_x11" = no ; then
  _dga=no
fi
# Version 2 is preferred to version 1 if available
if test "$_dga" = auto ; then
  cat > $TMPC << EOF
#include <X11/Xlib.h>
#include <X11/extensions/xf86dga.h>
int main (void) { (void) XF86DGASetViewPort(0, 0, 0, 0); return 0; }
EOF
  _dga=no
  cc_check $_inc_x11 -lXxf86dga -lXxf86vm $_ld_x11 && _dga=1

  cat > $TMPC << EOF
#include <X11/Xlib.h>
#include <X11/extensions/xf86dga.h>
int main (void) { (void) XDGASetViewport(0, 0, 0, 0, 0); return 0; }
EOF
  cc_check $_inc_x11 -lXxf86dga $_ld_x11 && _dga=2
fi

_def_dga='#undef HAVE_DGA'
_def_dga2='#undef HAVE_DGA2'
if test "$_dga" = 1 ; then
  _def_dga='#define HAVE_DGA 1'
  _ld_dga='-lXxf86dga'
  _vosrc="$_vosrc vo_dga.c"
  _vomodules="dga $_vomodules"
  _res_comment="using DGA 1.0"
elif test "$_dga" = 2 ; then
  _def_dga='#define HAVE_DGA 1'
  _def_dga2='#define HAVE_DGA2 1'
  _ld_dga='-lXxf86dga'
  _vosrc="$_vosrc vo_dga.c"
  _vomodules="dga $_vomodules"
  _res_comment="using DGA 2.0"
elif test "$_dga" = no ; then
  _novomodules="dga $_novomodules"
else
  die "DGA version must be 1 or 2"
fi
echores "$_dga"


echocheck "OpenGL"
#Note: this test is run even with --enable-gl since we autodetect $_ld_gl
if (test "$_x11" = yes || win32) && test "$_gl" != no ; then
  cat > $TMPC << EOF
#include <GL/gl.h>
int main(void) { return 0; }
EOF
  _gl=no
  if cc_check $_inc_x11 $_ld_x11 -lGL $_ld_lm ; then
    _gl=yes
    _ld_gl="-lGL $_ld_dl"
  elif cc_check $_inc_x11 $_ld_x11 -lGL $_ld_lm $_ld_pthread ; then
    _gl=yes
    _ld_gl="-lGL $_ld_pthread $_ld_dl"
  elif cc_check -lopengl32 ; then
    _gl=yes
    _gl_win32=yes
    _ld_gl="-lopengl32 -lgdi32"
  fi
else
  _gl=no
fi
if test "$_gl" = yes ; then
  _def_gl='#define HAVE_GL 1'
  _vosrc="$_vosrc vo_gl.c vo_gl2.c gl_common.c"
  if test "$_gl_win32" = yes ; then
    _def_gl_win32='#define GL_WIN32 1' 
    _vosrc="$_vosrc w32_common.c"
    _res_comment="win32 version"
  fi
  _vomodules="opengl $_vomodules"
else
  _def_gl='#undef HAVE_GL'
  _def_gl_win32='#undef GL_WIN32'
  _novomodules="opengl $_novomodules"
fi
echores "$_gl"


echocheck "/dev/mga_vid"
if test "$_mga" = auto ; then
  _mga=no
  test -c /dev/mga_vid && _mga=yes
fi
if test "$_mga" = yes ; then
  _def_mga='#define HAVE_MGA 1'
  _vosrc="$_vosrc vo_mga.c"
  _vomodules="mga $_vomodules"
else
  _def_mga='#undef HAVE_MGA'
  _novomodules="mga $_novomodules"
fi
echores "$_mga"


# echocheck "syncfb"
# _syncfb=no
# test "$_mga" = yes && _syncfb=yes
# if test "$_syncfb" = yes ; then
#   _def_syncfb='#define HAVE_SYNCFB 1'
#   _vosrc="$_vosrc vo_syncfb.c"
# else
#   _def_syncfb='#undef HAVE_SYNCFB'
# fi
# echores "$_syncfb"


echocheck "xmga"
if test "$_xmga" = auto ; then
  _xmga=no
  test "$_x11" = yes && test "$_mga" = yes && _xmga=yes
fi
if test "$_xmga" = yes ; then
  _def_xmga='#define HAVE_XMGA 1'
  _vosrc="$_vosrc vo_xmga.c"
  _vomodules="xmga $_vomodules"
else
  _def_xmga='#undef HAVE_XMGA'
  _novomodules="xmga $_novomodules"
fi
echores "$_xmga"


echocheck "GGI"
if test "$_ggi" = auto ; then
  cat > $TMPC << EOF
#include <ggi/ggi.h>
int main(void) { return 0; }
EOF
  _ggi=no
  cc_check -lggi && _ggi=yes
fi
if test "$_ggi" = yes ; then
  _def_ggi='#define HAVE_GGI 1'
  _ld_ggi='-lggi'
  _vosrc="$_vosrc vo_ggi.c"
  _vomodules="ggi $_vomodules"
else
  _def_ggi='#undef HAVE_GGI'
  _novomodules="ggi $_novomodules"
fi
echores "$_ggi"

echocheck "GGI extension: libggiwmh"
if test "$_ggiwmh" = auto ; then
  _ggiwmh=no
  cat > $TMPC << EOF
#include <ggi/ggi.h>
#include <ggi/wmh.h>
int main(void) { return 0; }
EOF
  cc_check -lggi -lggiwmh && _ggiwmh=yes
fi
# needed to get right output on obscure combination
# like --disable-ggi --enable-ggiwmh
if test "$_ggi" = yes && test "$_ggiwmh" = yes ; then
  _def_ggiwmh='#define HAVE_GGIWMH 1'
  _ld_ggi="$_ld_ggi -lggiwmh"
else
  _ggiwmh=no
  _def_ggiwmh='#undef HAVE_GGIWMH'
fi
echores "$_ggiwmh"


echocheck "AA"
if test "$_aa" = auto ; then
  cat > $TMPC << EOF
#include <aalib.h>
extern struct aa_hardware_params aa_defparams;
extern struct aa_renderparams aa_defrenderparams;
int main(void) {
aa_context *c;
aa_renderparams *p;
(void) aa_init(0, 0, 0);
c = aa_autoinit(&aa_defparams);
p = aa_getrenderparams();
aa_autoinitkbd(c,0);
return 0; }
EOF
  _aa=no
  for _ld_tmp in "-laa" "$_ld_x11 -laa" ; do
    cc_check $_ld_tmp && _ld_aa=$_ld_tmp && _aa=yes && break
  done
fi
if test "$_aa" = yes ; then
  _def_aa='#define HAVE_AA 1'
  if cygwin ; then
    _ld_aa=`aalib-config --libs | cut -d " " -f 2,5,6`
  fi
  _vosrc="$_vosrc vo_aa.c"
  _vomodules="aa $_vomodules"
else
  _def_aa='#undef HAVE_AA'
  _novomodules="aa $_novomodules"
fi
echores "$_aa"


echocheck "CACA"
if test "$_caca" = auto ; then
  _caca=no
  if ( caca-config --version ) >> "$TMPLOG" 2>&1 ; then
  cat > $TMPC << EOF
#include <caca.h>
int main(void) { (void) caca_init(); return 0; }
EOF
  cc_check `caca-config --libs` && _caca=yes
  fi
fi
if test "$_caca" = yes ; then
  _def_caca='#define HAVE_CACA 1'
  _inc_caca=`caca-config --cflags`
  _ld_caca=`caca-config --libs`
  _vosrc="$_vosrc vo_caca.c"
  _vomodules="caca $_vomodules"
else
  _def_caca='#undef HAVE_CACA'
  _novomodules="caca $_novomodules"
fi
echores "$_caca"


echocheck "SVGAlib"
if test "$_svga" = auto ; then
  cat > $TMPC << EOF
#include <vga.h>
int main(void) { return 0; }
EOF
  _svga=no
  cc_check -lvga $_ld_lm && _svga=yes
fi
if test "$_svga" = yes ; then
  _def_svga='#define HAVE_SVGALIB 1'
  _ld_svga="-lvga"
  _vosrc="$_vosrc vo_svga.c"
  _vomodules="svga $_vomodules"
else
  _def_svga='#undef HAVE_SVGALIB'
  _novomodules="svga $_novomodules"
fi
echores "$_svga"


echocheck "FBDev"
if test "$_fbdev" = auto ; then
  _fbdev=no
  linux && test -c /dev/fb0 && _fbdev=yes
fi
if test "$_fbdev" = yes ; then
  _def_fbdev='#define HAVE_FBDEV 1'
  _vosrc="$_vosrc vo_fbdev.c vo_fbdev2.c"
  _vomodules="fbdev $_vomodules"
else
  _def_fbdev='#undef HAVE_FBDEV'
  _novomodules="fbdev $_novomodules"
fi
echores "$_fbdev"



echocheck "DVB"
if test "$_dvb" != no ; then
  _dvb=no
cat >$TMPC << EOF
#include <sys/poll.h>
#include <sys/ioctl.h>
#include <stdio.h>
#include <time.h>
#include <unistd.h>

#include <ost/dmx.h>
#include <ost/frontend.h>
#include <ost/sec.h>
#include <ost/video.h>
#include <ost/audio.h>
int main(void) {return 0;}
EOF
    if cc_check ; then
        _dvb=yes
    else
      for I in "$_inc_dvb" "-I/usr/src/DVB/ost/include" ; do
        if cc_check "$I" ; then
          _dvb=yes
          _inc_dvb="$I"
          _res_comment="using $_inc_dvb"
          break
        fi
      done
      test "$_dvb" = no && _res_comment="specify path to DVB/ost/include with --with-dvbincdir=DIR"
    fi
fi
echores "$_dvb"
if test "$_dvb" = yes ; then
  _def_dvb='#define HAVE_DVB 1'
  _def_dvb_in='#define HAS_DVBIN_SUPPORT 1'
  _aomodules="mpegpes(dvb) $_aomodules"
  _vomodules="mpegpes(dvb) $_vomodules"
fi
if test "$_dvbhead" != no ; then
  echocheck "DVB HEAD"
  if test "$_dvbhead" != no ; then
    _dvbhead=no

cat >$TMPC << EOF
#include <sys/poll.h>
#include <sys/ioctl.h>
#include <stdio.h>
#include <time.h>
#include <unistd.h>

#include <linux/dvb/dmx.h>
#include <linux/dvb/frontend.h>
#include <linux/dvb/video.h>
#include <linux/dvb/audio.h>
int main(void) {return 0;}
EOF
    if cc_check ; then
      _dvbhead=yes
    else
      for I in "$_inc_dvb" "-I/usr/src/DVB/include" ; do
        if cc_check "$I" ; then
          _dvbhead=yes
          _inc_dvb="$I"
          _res_comment="using $_inc_dvb"
          break
        fi
      done
      test "$_dvbhead" = no && _res_comment="specify path to DVB/include (HEAD Version) with --with-dvbincdir=DIR"
    fi
  fi
  echores "$_dvbhead"
  if test "$_dvbhead" = yes ; then
    _def_dvb='#define HAVE_DVB_HEAD 1'
    _def_dvb_in='#define HAS_DVBIN_SUPPORT 1'
    _aomodules="mpegpes(dvb) $_aomodules"
    _vomodules="mpegpes(dvb) $_vomodules"
  fi
fi
if test "$_dvbhead" = no && test "$_dvb" = no ; then
  _def_dvb='#undef HAVE_DVB'
  _def_dvb_in='#undef HAS_DVBIN_SUPPORT '
  _aomodules="mpegpes(file) $_aomodules"
  _vomodules="mpegpes(file) $_vomodules"
fi

if test "$_dvb" = yes || test "$_dvbhead" = yes ; then
    _dvbin=yes
    _inputmodules="dvb $_inputmodules"
else
    _dvbin=no
    _noinputmodules="dvb $_noinputmodules"
fi

echocheck "PNG support"
if test "$_png" = auto ; then
  _png=no
  if irix ; then
    # Don't check for -lpng on irix since it has its own libpng
    # incompatible with the GNU libpng
    _res_comment="disabled on irix (not GNU libpng)"
  else
cat > $TMPC << EOF
#include <png.h>
#include <string.h>
int main(void) {
  printf("png.h : %s\n", PNG_LIBPNG_VER_STRING);
  printf("libpng: %s\n", png_libpng_ver);
  return (strcmp(PNG_LIBPNG_VER_STRING, png_libpng_ver));
}
EOF
    if cc_check -lpng -lz $_ld_lm ; then
      if tmp_run ; then
        _png=yes
      else
        _res_comment="mismatch of library and header versions"
      fi
    fi
  fi
fi
echores "$_png"
if test "$_png" = yes ; then
  _def_png='#define HAVE_PNG 1'
  _ld_png='-lpng -lz'
  _vosrc="$_vosrc vo_png.c"
  _vomodules="png $_vomodules"
  _mkf_png="yes"
else
  _def_png='#undef HAVE_PNG'
  _novomodules="png $_novomodules"
  _mkf_png="no"
fi

echocheck "JPEG support"
if test "$_jpg" = auto ; then
  _jpg=no
cat > $TMPC << EOF
#include <stdio.h>
#include <stdlib.h>
#include <setjmp.h>
#include <string.h>
#include <jpeglib.h>
int main(void) {
  return 0;
}
EOF
    if cc_check -ljpeg $_ld_lm ; then
      if tmp_run ; then
        _jpg=yes
      fi
    fi
fi
echores "$_jpg"

if test "$_jpg" = yes ; then
  _def_jpg='#define HAVE_JPEG 1'
  _vosrc="$_vosrc vo_jpeg.c"
  _vomodules="jpeg $_vomodules"
  _ld_jpg="-ljpeg"
  _mkf_jpg="yes"
else
  _def_jpg='#undef HAVE_JPEG'
  _novomodules="jpeg $_novomodules"
  _mkf_jpg="no"
fi



echocheck "PNM support"
if test "$_pnm" = yes; then
  _def_pnm="#define HAVE_PNM"
  _vosrc="$_vosrc vo_pnm.c"
  _vomodules="pnm $_vomodules"
else
  _def_pnm="#undef HAVE_PNM"
  _novomodules="pnm $_novomodules"
fi
echores "$_pnm"



echocheck "md5sum support"
if test "$_md5sum" = yes; then
  _def_md5sum="#define HAVE_MD5SUM"
  _vosrc="$_vosrc vo_md5sum.c md5sum.c"
  _vomodules="md5sum $_vomodules"
else
  _def_md5sum="#undef HAVE_MD5SUM"
  _novomodules="md5sum $_novomodules"
fi
echores "$_md5sum"



echocheck "GIF support"
# This is to appease people who want to force gif support.
# If it is forced to yes, then we still do checks to determine
# which gif library to use.
if test "$_gif" = yes ; then
  _force_gif=yes
  _gif=auto
fi

if test "$_gif" = auto ; then
  _gif=no
cat > $TMPC << EOF
#include <gif_lib.h>
int main(void) {
  return 0;
}
EOF
  for _ld_tmp in "-lungif" "-lungif $_ld_x11" "-lgif" "-lgif $_ld_x11" ; do
    cc_check $_ld_tmp && tmp_run && _ld_gif="$_ld_tmp" && _gif=yes && break
  done
fi

# If no library was found, and the user wants support forced,
# then we force it on with libgif, as this is the safest
# assumption IMHO.  (libungif & libregif both create symbolic
# links to libgif.  We also assume that no x11 support is needed,
# because if you are forcing this, then you _should_ know what
# you are doing.  [ Besides, package maintainers should never
# have compiled x11 deps into libungif in the first place. ] )
# </rant>
#   --Joey
if test "$_force_gif" = yes && test "$_gif" = no ; then
  _gif=yes
  _ld_gif="-lgif"
fi

if test "$_gif" = yes ; then
  _def_gif='#define HAVE_GIF 1'
  _vosrc="$_vosrc vo_gif89a.c"
  _codecmodules="gif $_codecmodules"
  _vomodules="gif89a $_vomodules"
  _mkf_gif="yes"
  _res_comment="old version, some encoding functions disabled"
  _def_gif_4='#undef HAVE_GIF_4'

  cat > $TMPC << EOF
#include <signal.h>
#include <gif_lib.h>
void catch() { exit(1); }
int main(void) {
  signal(SIGSEGV, catch);  // catch segfault
  printf("EGifPutExtensionFirst is at address %p\n", EGifPutExtensionFirst);
  EGifSetGifVersion("89a");   // this will segfault a buggy gif lib.
  return 0;
}
EOF
  if cc_check "$_ld_gif" && tmp_run ; then
    _def_gif_4='#define HAVE_GIF_4 1'
    _res_comment=""
  fi
else
  _def_gif='#undef HAVE_GIF'
  _def_gif_4='#undef HAVE_GIF_4'
  _novomodules="gif89a $_novomodules"
  _nocodecmodules="gif $_nocodecmodules"
  _mkf_gif="no"
fi
echores "$_gif"


case "$_gif" in yes*)
  echocheck "broken giflib workaround"
  _def_gif_tvt_hack='#define HAVE_GIF_TVT_HACK 1'

  cat > $TMPC << EOF
#include <gif_lib.h>
int main(void) {
  GifFileType gif;
  printf("UserData is at address %p\n", gif.UserData);
  return 0;
}
EOF
  if cc_check "$_ld_gif" && tmp_run ; then
    _def_gif_tvt_hack='#undef HAVE_GIF_TVT_HACK'
    echores "disabled"
  else
    echores "enabled"
  fi
  ;;
esac


echocheck "VESA support"
if test "$_vesa" = auto ; then
  cat > $TMPC << EOF
#include <vbe.h>
int main(void) { vbeVersion(); return 0; }
EOF
  _vesa=no
  cc_check -lvbe -llrmi && _vesa=yes
fi
if test "$_vesa" = yes ; then
  _def_vesa='#define HAVE_VESA 1'
  _ld_vesa="-lvbe -llrmi"
  _vosrc="$_vosrc vo_vesa.c vesa_lvo.c gtf.c"
  _vomodules="vesa $_vomodules"
else
  _def_vesa='#undef HAVE_VESA'
  _novomodules="vesa $_novomodules"
fi
echores "$_vesa"

#################
# VIDEO + AUDIO #
#################


echocheck "SDL"
if test -z "$_sdlconfig" ; then
  if ( sdl-config --version ) >>"$TMPLOG" 2>&1 ; then
    _sdlconfig="sdl-config"
  elif ( sdl11-config --version ) >>"$TMPLOG" 2>&1 ; then
    _sdlconfig="sdl11-config"
  else
    _sdlconfig=false
  fi
fi
if test "$_sdl" = auto || test "$_sdl" = yes ; then
  cat > $TMPC << EOF
#include <SDL.h>
int main(int argc, char *argv[]) { return 0; }
EOF
  _sdl=no
  if "$_sdlconfig" --version >>"$TMPLOG" 2>&1 ; then
    if cc_check `$_sdlconfig --cflags` `$_sdlconfig --libs` >>"$TMPLOG" 2>&1 ; then
      _sdlversion=`$_sdlconfig --version | sed 's/[^0-9]//g'`
        if test "$_sdlversion" -gt 116 ; then
          if test "$_sdlversion" -lt 121 ; then
            _def_sdlbuggy='#define BUGGY_SDL'
          else
            _def_sdlbuggy='#undef BUGGY_SDL'
          fi
          _sdl=yes
        else
          _res_comment="outdated"
        fi
     fi
  fi
fi
if test "$_sdl" = yes ; then
  _def_sdl='#define HAVE_SDL 1'
  if cygwin ; then
    _ld_sdl=`$_sdlconfig --libs | cut -d " " -f 1,4,6 | sed s/no-cygwin/cygwin/`
    _inc_sdl=`$_sdlconfig --cflags | cut -d " " -f 1,5,6 | sed s/no-cygwin/cygwin/`
  elif mingw32 ; then
    _ld_sdl=`$_sdlconfig --libs | sed s/-mwindows//`
    _inc_sdl=`$_sdlconfig --cflags | sed s/-Dmain=SDL_main//`
  else
    _ld_sdl=`$_sdlconfig --libs`
    _inc_sdl=`$_sdlconfig --cflags`
  fi
  _vosrc="$_vosrc vo_sdl.c"
  _vomodules="sdl $_vomodules"
  _aosrc="$_aosrc ao_sdl.c"
  _aomodules="sdl $_aomodules"
  _res_comment="using $_sdlconfig"
else
  _def_sdl='#undef HAVE_SDL'
  _novomodules="sdl $_novomodules"
  _noaomodules="sdl $_noaomodules"
fi
echores "$_sdl"

echocheck "Windows waveout"
if test "$_win32waveout" = auto ; then
  cat > $TMPC << EOF
#include <windows.h>
#include <mmsystem.h>
int main(void) { return 0; }
EOF
  _win32waveout=no
  cc_check -lwinmm && _win32waveout=yes
fi
if test "$_win32waveout" = yes ; then
  _def_win32waveout='#define HAVE_WIN32WAVEOUT 1'
  _ld_win32libs="-lwinmm $_ld_win32libs"
  _aosrc="$_aosrc ao_win32.c"
  _aomodules="win32 $_aomodules"
else
  _def_win32waveout='#undef HAVE_WIN32WAVEOUT'
  _noaomodules="win32 $_noaomodules"
fi
echores "$_win32waveout"

echocheck "Directx"
if test "$_directx" = auto ; then
  cat > $TMPC << EOF
#include <windows.h>
#include <ddraw.h>
#include <dsound.h>
int main(void) { return 0; }
EOF
  _directx=no
  cc_check -lgdi32 && _directx=yes
fi
if test "$_directx" = yes ; then
  _def_directx='#define HAVE_DIRECTX 1'
  _ld_win32libs="-lgdi32 $_ld_win32libs"
  _vosrc="$_vosrc vo_directx.c"
  _vomodules="directx $_vomodules"
  _aosrc="$_aosrc ao_dsound.c"
  _aomodules="dsound $_aomodules"
else
  _def_directx='#undef HAVE_DIRECTX'
  _novomodules="directx $_novomodules"
  _noaomodules="dsound $_noaomodules"
fi
echores "$_directx"

echocheck "NAS"
if test "$_nas" = auto ; then
  cat > $TMPC << EOF
#include <audio/audiolib.h>
int main(void) { return 0; }
EOF
  _nas=no
  cc_check -laudio $_inc_x11 -lXt $_ld_x11 $_ld_lm && _nas=yes
fi
if test "$_nas" = yes ; then
  _def_nas='#define HAVE_NAS 1'
  _ld_nas="-laudio -lXt $_ld_x11"
  _aosrc="$_aosrc ao_nas.c"
  _aomodules="nas $_aomodules"
else
  _noaomodules="nas $_noaomodules"
  _def_nas='#undef HAVE_NAS'
fi
echores "$_nas"

echocheck "DXR2"
if test "$_dxr2" = auto; then
  _dxr2=no
    cat > $TMPC << EOF
#include <dxr2ioctl.h>
int main(void) { return 0; }
EOF
  for _inc_dxr2 in "$_inc_dxr2" \
		   "-I/usr/local/include/dxr2" \
		   "-I/usr/include/dxr2"; do
    cc_check $_inc_dxr2 && _dxr2=yes && break
  done
fi
if test "$_dxr2" = yes; then
  _def_dxr2='#define HAVE_DXR2 1'
  _vosrc="$_vosrc vo_dxr2.c"
  _aosrc="$_aosrc ao_dxr2.c"
  _aomodules="dxr2 $_aomodules"
  _vomodules="dxr2 $_vomodules"
  _res_comment="using $_inc_dxr2"
else
  _def_dxr2='#undef HAVE_DXR2'
  _noaomodules="dxr2 $_noaomodules"
  _novomodules="dxr2 $_novomodules"
  _inc_dxr2=""
fi
echores "$_dxr2"

echocheck "DXR3/H+"
if test "$_dxr3" = auto ; then
  cat > $TMPC << EOF
#include <linux/em8300.h>
int main(void) { return 0; }
EOF
  _dxr3=no
  cc_check && _dxr3=yes
fi
if test "$_dxr3" = yes ; then
  _def_dxr3='#define HAVE_DXR3 1'
  _vosrc="$_vosrc vo_dxr3.c"
  _vomodules="dxr3 $_vomodules"
else
  _def_dxr3='#undef HAVE_DXR3'
  _novomodules="dxr3 $_novomodules"
  if test "$_mp1e" = auto ; then
    # we don't need mp1e
    _mp1e=no
  fi
fi
echores "$_dxr3"

echocheck "libmp1e"
if test "$_mmx" = no ; then
  # mp1e REQUIRES mmx!
  _mp1e=no
fi
if test "$_mp1e" != no ; then
  _mp1e=yes
  _def_mp1e='#define USE_MP1E'
  _ld_mp1e='libmp1e/libmp1e.a'
  _dep_mp1e='libmp1e/libmp1e.a'
else
  _mp1e=no
  _def_mp1e='#undef USE_MP1E'
  _ld_mp1e=""
  _dep_mp1e=''
fi
echores "$_mp1e"


echocheck "libfame"
if test "$_fame" = auto ; then
  _fame=no
  test "$_dxr2" = yes && _fame=auto
  test "$_dxr3" = yes && _fame=auto
  test "$_dvb" = yes && _fame=auto
fi
if test "$_fame" = auto ; then
  _fame=no
  if test -d libfame && test -f libfame/fame.h ; then
    # disable fame on cygwin as no sense to port - atmos	  
    cygwin || _fame=yes
  else
    _res_comment="no fame dir"
  fi
fi
echores "$_fame"

_def_fame='#undef USE_LIBFAME'
if test "$_fame" = yes ; then
  _def_fame='#define USE_LIBFAME 1'	
  _ld_fame='libfame/libfame.a'
fi


#########
# AUDIO #
#########


echocheck "OSS Audio"
if test "$_ossaudio" = auto ; then
  cat > $TMPC << EOF
#include <sys/ioctl.h>
$_inc_soundcard
int main(void) { int arg = SNDCTL_DSP_SETFRAGMENT; return 0; }
EOF
  _ossaudio=no
  cc_check && _ossaudio=yes
fi
if test "$_ossaudio" = yes ; then
  _def_ossaudio='#define USE_OSS_AUDIO 1'
  _aosrc="$_aosrc ao_oss.c"
  _aomodules="oss $_aomodules"
  if test "$_linux_devfs" = yes; then
    _def_ossaudio_devdsp='#define PATH_DEV_DSP "/dev/sound/dsp"'
    _def_ossaudio_devmixer='#define PATH_DEV_MIXER "/dev/sound/mixer"'
  else
     cat > $TMPC << EOF
#include <sys/ioctl.h>
$_inc_soundcard
#ifdef OPEN_SOUND_SYSTEM
int main(void) { return 0; }
#else
#error Not the real thing
#endif
EOF
     _real_ossaudio=no
     cc_check && _real_ossaudio=yes
     if test "$_real_ossaudio" = yes; then
       _def_ossaudio_devdsp='#define PATH_DEV_DSP "/dev/dsp"'
     elif netbsd || openbsd ; then
       _def_ossaudio_devdsp='#define PATH_DEV_DSP "/dev/sound"'
       _ld_arch="$_ld_arch -lossaudio"
     else
       _def_ossaudio_devdsp='#define PATH_DEV_DSP "/dev/dsp"'
     fi
    _def_ossaudio_devmixer='#define PATH_DEV_MIXER "/dev/mixer"'
  fi  
else
  _def_ossaudio='#undef USE_OSS_AUDIO'
  _def_ossaudio_devdsp='#define PATH_DEV_DSP ""'
  _def_ossaudio_devmixer='#define PATH_DEV_MIXER ""'
  _noaomodules="oss $_noaomodules"
fi
echores "$_ossaudio"


echocheck "aRts"
if test "$_arts" = auto ; then
  _arts=no
  if ( artsc-config --version ) >> "$TMPLOG" 2>&1 ; then

cat > $TMPC << EOF
#include <artsc.h>
int main(void) { return 0; }
EOF
cc_check `artsc-config --libs` `artsc-config --cflags` && tmp_run && _arts=yes

  fi
fi

if test "$_arts" = yes ; then
  _def_arts='#define USE_ARTS 1'
  _aosrc="$_aosrc ao_arts.c"
  _aomodules="arts $_aomodules"
  _ld_arts=`artsc-config --libs`
  _inc_arts=`artsc-config --cflags`
else
  _noaomodules="arts $_noaomodules"
fi
echores "$_arts"


echocheck "EsounD"
if test "$_esd" = auto ; then
  _esd=no
  if ( esd-config --version ) >> "$TMPLOG" 2>&1 ; then

cat > $TMPC << EOF
#include <esd.h>
int main(void) { return 0; }
EOF
cc_check `esd-config --libs` `esd-config --cflags` && tmp_run && _esd=yes

  fi
fi
echores "$_esd"

if test "$_esd" = yes ; then
  _def_esd='#define USE_ESD 1'
  _aosrc="$_aosrc ao_esd.c"
  _aomodules="esd $_aomodules"
  _ld_esd=`esd-config --libs`
  _inc_esd=`esd-config --cflags`

  echocheck "esd_get_latency()"
  cat > $TMPC << EOF
#include <esd.h>
int main(void) { return esd_get_latency(0); }
EOF
  cc_check `esd-config --libs` `esd-config --cflags` && _esd_latency=yes && _def_esd_latency='#define HAVE_ESD_LATENCY'
  echores "$_esd_latency"
else
  _def_esd='#undef USE_ESD'
  _def_esd_latency='#undef HAVE_ESD_LATENCY'
  _noaomodules="esd $_noaomodules"
fi

echocheck "Polyp"
if test "$_polyp" = auto ; then
  _polyp=no
  if pkg-config --exists 'polyplib >= 0.6 polyplib-error >= 0.6 polyplib-mainloop >= 0.6' ; then

cat > $TMPC << EOF
#include <polyp/polyplib.h>
#include <polyp/mainloop.h>
#include <polyp/polyplib-error.h>
int main(void) { return 0; }
EOF
cc_check `pkg-config --libs --cflags polyplib polyplib-error polyplib-mainloop` && tmp_run && _polyp=yes

  fi
fi
echores "$_polyp"

if test "$_polyp" = yes ; then
  _def_polyp='#define USE_POLYP 1'
  _aosrc="$_aosrc ao_polyp.c"
  _aomodules="polyp $_aomodules"
  _ld_polyp=`pkg-config --libs polyplib polyplib-error polyplib-mainloop`
  _inc_polyp=`pkg-config --cflags polyplib polyplib-error polyplib-mainloop`
else
  _def_polyp='#undef USE_POLYP'
  _noaomodules="polyp $_noaomodules"
fi


echocheck "JACK"
if test "$_jack" = auto ; then
  _jack=yes

cat > $TMPC << EOF
#include <jack/jack.h>
int main(void) { jack_client_new("test"); return 0; }
EOF
  if cc_check -ljack ; then
    _ld_jack="-ljack"
  elif cc_check `pkg-config --libs --cflags --silence-errors jack` ; then
    _ld_jack="`pkg-config --libs jack`"
    _inc_jack="`pkg-config --cflags jack`"
  else
    _jack=no
  fi
fi

if test "$_jack" = yes ; then
  _def_jack='#define USE_JACK 1'
  _aosrc="$_aosrc ao_jack.c"
  _aomodules="jack $_aomodules"
else
  _noaomodules="jack $_noaomodules"
fi
echores "$_jack"

echocheck "OpenAL"
if test "$_openal" = auto ; then
  _openal=no
cat > $TMPC << EOF
#include <AL/al.h>
int main(void) {
  alSourceQueueBuffers(0, 0, 0);
//  alGetSourcei(0, AL_SAMPLE_OFFSET, 0);
  return 0;
}
EOF
  if cc_check -lopenal ; then
    _ld_openal="-lopenal"
    _openal=yes
  fi
fi
if test "$_openal" = yes ; then
  _def_openal='#define USE_OPENAL 1'
  _aosrc="$_aosrc ao_openal.c"
  _aomodules="openal $_aomodules"
else
  _noaomodules="openal $_noaomodules"
fi
echores "$_openal"

echocheck "ALSA audio"
if test "$_alsa" != no ; then
  _alsa=no
  cat > $TMPC << EOF
#include <sys/asoundlib.h>
#if !((SND_LIB_MAJOR == 0) && (SND_LIB_MINOR == 5))
#error "alsa version != 0.5.x"
#endif
int main(void) { return 0; }
EOF
  cc_check -lasound $_ld_dl $_ld_pthread && _alsaver='0.5.x'

  cat > $TMPC << EOF
#include <sys/asoundlib.h>
#if !((SND_LIB_MAJOR == 0) && (SND_LIB_MINOR == 9))
#error "alsa version != 0.9.x"
#endif
int main(void) { return 0; }
EOF
  cc_check -lasound $_ld_dl $_ld_pthread && _alsaver='0.9.x-sys'
  cat > $TMPC << EOF
#include <alsa/asoundlib.h>
#if !((SND_LIB_MAJOR == 0) && (SND_LIB_MINOR == 9))
#error "alsa version != 0.9.x"
#endif
int main(void) { return 0; }
EOF
  cc_check -lasound $_ld_dl $_ld_pthread && _alsaver='0.9.x-alsa'

  cat > $TMPC << EOF
#include <sys/asoundlib.h>
#if !((SND_LIB_MAJOR == 1) && (SND_LIB_MINOR == 0))
#error "alsa version != 1.0.x"
#endif
int main(void) { return 0; }
EOF
  cc_check -lasound $_ld_dl $_ld_pthread && _alsaver='1.0.x-sys'
  cat > $TMPC << EOF
#include <alsa/asoundlib.h>
#if !((SND_LIB_MAJOR == 1) && (SND_LIB_MINOR == 0))
#error "alsa version != 1.0.x"
#endif
int main(void) { return 0; }
EOF
  cc_check -lasound $_ld_dl $_ld_pthread && _alsaver='1.0.x-alsa'
fi
_def_alsa5='#undef HAVE_ALSA5'
_def_alsa9='#undef HAVE_ALSA9'
_def_alsa1x='#undef HAVE_ALSA1X'
_def_sys_asoundlib_h='#undef HAVE_SYS_ASOUNDLIB_H'
_def_alsa_asoundlib_h='#undef HAVE_ALSA_ASOUNDLIB_H'
if test "$_alsaver" ; then
  _alsa=yes
  if test "$_alsaver" = '0.5.x' ; then
    _aosrc="$_aosrc ao_alsa5.c"
    _aomodules="alsa5 $_aomodules"
    _def_alsa5='#define HAVE_ALSA5 1'
    _def_sys_asoundlib_h='#define HAVE_SYS_ASOUNDLIB_H 1'
    _res_comment="using alsa 0.5.x and sys/asoundlib.h"
  elif test "$_alsaver" = '0.9.x-sys' ; then
    _aosrc="$_aosrc ao_alsa.c"
    _aomodules="alsa $_aomodules"
    _def_alsa9='#define HAVE_ALSA9 1'
    _def_sys_asoundlib_h='#define HAVE_SYS_ASOUNDLIB_H 1'
    _res_comment="using alsa 0.9.x and sys/asoundlib.h"
  elif test "$_alsaver" = '0.9.x-alsa' ; then
    _aosrc="$_aosrc ao_alsa.c"
    _aomodules="alsa $_aomodules"
    _def_alsa9='#define HAVE_ALSA9 1'
    _def_alsa_asoundlib_h='#define HAVE_ALSA_ASOUNDLIB_H 1'
    _res_comment="using alsa 0.9.x and alsa/asoundlib.h"
  elif test "$_alsaver" = '1.0.x-sys' ; then
    _aosrc="$_aosrc ao_alsa.c"
    _aomodules="alsa $_aomodules"
    _def_alsa1x="#define HAVE_ALSA1X 1"
    _def_alsa_asoundlib_h='#define HAVE_SYS_ASOUNDLIB_H 1'
    _res_comment="using alsa 1.0.x and sys/asoundlib.h"
  elif test "$_alsaver" = '1.0.x-alsa' ; then
    _aosrc="$_aosrc ao_alsa.c"
    _aomodules="alsa $_aomodules"
    _def_alsa1x="#define HAVE_ALSA1X 1"
    _def_alsa_asoundlib_h='#define HAVE_ALSA_ASOUNDLIB_H 1'
    _res_comment="using alsa 1.0.x and alsa/asoundlib.h"
  else
    _alsa=no
    _res_comment="unknown version"
  fi
  _ld_alsa="-lasound $_ld_dl $_ld_pthread"
else
  _noaomodules="alsa $_noaomodules"
fi
echores "$_alsa"


echocheck "Sun audio"
if test "$_sunaudio" = auto ; then
  cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/audioio.h>
int main(void) { audio_info_t info; AUDIO_INITINFO(&info); return 0; }
EOF
  _sunaudio=no
  cc_check && _sunaudio=yes
fi
if test "$_sunaudio" = yes ; then
  _def_sunaudio='#define USE_SUN_AUDIO 1'
  _aosrc="$_aosrc ao_sun.c"
  _aomodules="sun $_aomodules"
else
  _def_sunaudio='#undef USE_SUN_AUDIO'
  _noaomodules="sun $_noaomodules"
fi
echores "$_sunaudio"


echocheck "Sun mediaLib"
if test "$_mlib" = auto ; then
  _mlib=no
  test -z "$_mlibdir" && _mlibdir=/opt/SUNWmlib
  cat > $TMPC << EOF
#include <mlib.h>
int main(void) { mlib_VideoColorYUV2ABGR420(0,0,0,0,0,0,0,0,0); return 0; }
EOF
  cc_check  -I${_mlibdir}/include -L${_mlibdir}/lib -lmlib && _mlib=yes
fi
if test "$_mlib" = yes ; then
  _def_mlib='#define HAVE_MLIB 1'
  _inc_mlib=" -I${_mlibdir}/include "
  _ld_mlib=" -L${_mlibdir}/lib -R${_mlibdir}/lib -lmlib "
else
  _def_mlib='#undef HAVE_MLIB'
fi
echores "$_mlib"


echocheck "SGI audio"
if test "$_sgiaudio" = auto ; then
  # check for SGI audio
  cat > $TMPC << EOF
#include <dmedia/audio.h>
int main(void) { return 0; }
EOF
  _sgiaudio=no
  cc_check && _sgiaudio=yes
fi
if test "$_sgiaudio" = "yes" ; then
  _def_sgiaudio='#define USE_SGI_AUDIO 1'
  _ld_sgiaudio='-laudio'
  _aosrc="$_aosrc ao_sgi.c"
  _aomodules="sgi $_aomodules"
else
  _def_sgiaudio='#undef USE_SGI_AUDIO'
  _noaomodules="sgi $_noaomodules"
fi
echores "$_sgiaudio"


echocheck "VCD support"
if linux || bsdos || freebsd || netbsd || sunos || darwin ; then
  _inputmodules="vcd $_inputmodules"
  _def_vcd='#define HAVE_VCD 1'
  _vcd="yes"
else
  _def_vcd='#undef HAVE_VCD'
  _noinputmodules="vcd $_noinputmodules"
  _res_comment="not supported on this OS"
  _vcd="no"
fi
echores "$_vcd"


echocheck "DVD support (libmpdvdkit2)"
if test "$_dvdkit" = auto ; then
 _dvdkit=no
 if linux || freebsd || netbsd || darwin || openbsd || win32 || sunos || hpux; then
  test -f "./libmpdvdkit2/Makefile" && _dvdkit=yes
 fi
fi
if test "$_dvdkit" = yes ; then
  if test "$_dvd" = yes || test "$_cdrom" = yes || test "$_cdio" = yes || test "$_dvdio" = yes || test "$_bsdi_dvd" = yes || test "$_hpux_scsi_h" = yes || darwin || win32 ; then
    _inputmodules="mpdvdkit2 $_inputmodules"
    _dvdread=libmpdvdkit2
  else
    _noinputmodules="mpdvdkit2 $_noinputmodules"
  fi
  _def_dvd_linux='#undef HAVE_LINUX_DVD_STRUCT'
  _def_dvd_bsd='#undef HAVE_BSD_DVD_STRUCT'
  _dev_dvd_openbsd='#undef HAVE_OPENBSD_DVD_STRUCT'
  _def_dvd_darwin='#undef DARWIN_DVD_IOCTL'
  if linux || netbsd || openbsd || bsdos ; then
    _def_dvd_linux='#define HAVE_LINUX_DVD_STRUCT 1'
    if openbsd ; then
      _dev_dvd_openbsd='#define HAVE_OPENBSD_DVD_STRUCT 1'
    fi
  else
    if freebsd ; then
     _def_dvd_bsd='#define HAVE_BSD_DVD_STRUCT 1'
    else
      if darwin ; then
       _def_dvd_darwin='#define DARWIN_DVD_IOCTL'
      fi
    fi
  fi
else
  _noinputmodules="mpdvdkit2 $_noinputmodules"
fi
echores "$_dvdkit"

echocheck "DVD support (libdvdread)"
if test "$_dvdread" = auto ; then
  cat > $TMPC << EOF
#include <inttypes.h>
#include <dvdread/dvd_reader.h>
#include <dvdread/ifo_types.h>
#include <dvdread/ifo_read.h>
#include <dvdread/nav_read.h>
int main(void) { return 0; }
EOF
  _dvdread=no
  if test "$_dl" = yes; then
   cc_check  \
     -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE64_SOURCE -ldvdread $_ld_dl && \
     _dvdread=yes
  fi
fi
_def_mpdvdkit="#undef USE_MPDVDKIT"
case "$_dvdread" in
  yes)
	_largefiles=yes
	_def_dvdread='#define USE_DVDREAD 1'
	_ld_dvdread='-ldvdread'
	_inputmodules="dvdread $_inputmodules"
	_have_dvd=yes
	;;
  no)
	_def_dvdread='#undef USE_DVDREAD'
	_noinputmodules="dvdread $_noinputmodules"
	;;
  libmpdvdkit2)
	_largefiles=yes
	_def_dvdread='#define USE_DVDREAD 1'
	_ld_dvdread='-Llibmpdvdkit2 -lmpdvdkit'
	_noinputmodules="dvdread $_noinputmodules"
	_def_mpdvdkit="#define USE_MPDVDKIT 2"
	_have_dvd=yes
	_dvdread=no
	_res_comment="disabled by libmpdvdkit2"
	;;
esac
echores "$_dvdread"

if test "$_have_dvd" = yes ; then
  _def_have_dvd='#define HAVE_DVD 1'
else
  _def_have_dvd='#undef HAVE_DVD'
fi

# dvdnav disabled, it does not work
# echocheck "DVD support (libdvdnav)"
# if test "$_dvdnav" = yes ; then
#   cat > $TMPC <<EOF
# #include <dvdnav.h>
# int main(void) { dvdnav_t *dvd=0; return 0; }
# EOF
#   _dvdnav=no
#   test -n "$_dvdnavdir" && _legal_dvdnavdir=-L$_dvdnavdir/.libs
#   if test -z "$_dvdnavconfig" ; then
#     if ( dvdnav-config --version ) >/dev/null 2>&1 ; then
#       _dvdnavconfig="dvdnav-config"
#     fi
#   fi
#   test -z "$_dvdnavdir" && test -n "$_dvdnavconfig" && _dvdnavdir=`$_dvdnavconfig --cflags`
#   _used_css=
#   test "$_dvdkit" = no && _used_css=$_ld_css
#   cc_check $_inc_extra -I$_dvdnavdir $_legal_dvdnavdir -ldvdnav $_used_css $_ld_dl $_ld_pthread && _dvdnav=yes
# fi
# if test "$_dvdnav" = yes ; then
#   _largefiles=yes
#   _def_dvdnav='#define USE_DVDNAV 1'
#   if test -n "$_legal_dvdnavdir" ; then
#    _ld_css="$_ld_css $_legal_dvdnavdir -ldvdnav"
#   elif test -n "$_dvdnavconfig" ; then
#    _ld_css="$_ld_css `$_dvdnavconfig --libs`"
#   else
#    _ld_css="$_ld_css -ldvdnav"
#   fi
#   if test -n "$_dvdnavconfig" ; then
#    _dvdnav_version=`$_dvdnavconfig --version | sed "s/\.//g"`
#    _def_dvdnav_version="#define DVDNAVVERSION $_dvdnav_version"
#   fi
#   if test -n "$_dvdnavdir" ; then
#    _inc_extra="$_inc_extra -I$_dvdnavdir"
#   fi
#   _inputmodules="dvdnav $_inputmodules"
# else
#   _def_dvdnav='#undef USE_DVDNAV'
#   _noinputmodules="dvdnav $_noinputmodules"
# fi
# echores "$_dvdnav"
echocheck "DVDNAV support"
if test "$_dvdnav" = yes ; then
  _largefiles=yes
  _def_dvdnav='#define USE_DVDNAV 1'
  _def_mpdvdnav='#define USE_MPDVDNAV 1'
if test "$_dvdnav_trace" = yes ; then
  _def_mpdvdnav_trace='#define USE_MPDVDNAV_TRACE 1'
  _inputmodules="dvdnav(dvdnav-trace) $_inputmodules"
else
  _inputmodules="dvdnav $_inputmodules"
fi
  _dvdnav_version='0110'
  _def_dvdnav_version="#define DVDNAVVERSION $_dvdnav_version"
  _def_dvdnav_sversion="#define DVDNAVSVERSION \"0.1.10\""
  echores "yes"
else
  _noinputmodules="dvdnav $_noinputmodules"
fi
echores "$_dvdnav"

echocheck "cdparanoia"
if test "$_cdparanoia" = auto ; then
    cat > $TMPC <<EOF
#include <cdda_interface.h>
#include <cdda_paranoia.h>
// This need a better test. How ?
int main(void) { return 1; }
EOF
    _cdparanoia=no
    for _inc_tmp in "$_inc_cdparanoia" "-I/usr/include/cdda" "-I/usr/local/include/cdda" ; do
       cc_check $_inc_tmp $_ld_cdparanoia -lcdda_interface -lcdda_paranoia $_ld_lm && _inc_cdparanoia="$_inc_tmp" && _cdparanoia=yes && break
    done
fi
if test "$_cdparanoia" = yes ; then
    _def_cdparanoia='#define HAVE_CDDA'
    _inputmodules="cdda $_inputmodules"
    _ld_cdparanoia="$_ld_cdparanoia -lcdda_interface -lcdda_paranoia"
    openbsd && _ld_cdparanoia="$_ld_cdparanoia -lutil"
else
    _def_cdparanoia='#undef HAVE_CDDA'
    _noinputmodules="cdda $_noinputmodules"
fi
echores "$_cdparanoia"


echocheck "libcdio"
if test "$_libcdio" = auto && test "$_cdparanoia" = no ; then
    if pkg-config --exists libcdio ; then
        cat > $TMPC << EOF
#include <stdio.h>
#include <cdio/version.h>
#include <cdio/cdda.h>
#include <cdio/paranoia.h>
int main()
{
    printf("%s\n", CDIO_VERSION);
    return 0;
    
}
EOF
        _libcdio=no
    for _inc_tmp in "$_inc_libcdio" "-I/usr/include/cdio" "-I/usr/local/include/cdio" ; do
        cc_check `pkg-config --cflags --libs libcdio_paranoia` $_inc_tmp $_ld_lm \
            && _inc_libcdio="$_inc_tmp" && ( $TMPO >> "$TMPLOG" ) \
            && _libcdio=yes && break
    done
    else
        _libcdio=no
    fi
fi
if test "$_libcdio" = yes && test "$_cdparanoia" = no ; then
    _def_libcdio='#define HAVE_LIBCDIO'
    _def_cdparanoia='#define HAVE_CDDA'
    _def_havelibcdio='yes'
    _inputmodules="cdda $_inputmodules"
    _inc_libcdio=`pkg-config --cflags libcdio`
    _ld_libcdio=`pkg-config --libs libcdio_paranoia`
else
    if test "$_cdparanoia" = yes ; then
       _res_comment="using cdparanoia"
    fi
    _def_libcdio='#undef HAVE_LIBCDIO'
    _def_havelibcdio='no'
fi
echores "$_libcdio"


echocheck "freetype >= 2.0.9"

# freetype depends on iconv
if test "$_iconv" = no ; then
    _freetype=no
    _res_comment="iconv support needed"
fi

if test "$_freetype" = auto ; then
    if ( $_freetypeconfig --version ) >/dev/null 2>&1 ; then
	cat > $TMPC << EOF
#include <stdio.h>
#include <ft2build.h>
#include FT_FREETYPE_H
#if ((FREETYPE_MAJOR < 2) || ((FREETYPE_MINOR == 0) && (FREETYPE_PATCH < 9)))
#error "Need FreeType 2.0.9 or newer"
#endif
int main()
{
    FT_Library library;
    FT_Int major=-1,minor=-1,patch=-1;
    int err=FT_Init_FreeType(&library);
    if(err){
	printf("Couldn't initialize freetype2 lib, err code: %d\n",err);
	exit(err);
    }
    FT_Library_Version(library,&major,&minor,&patch); // in v2.1.0+ only :(((
    printf("freetype2  header version: %d.%d.%d  library version: %d.%d.%d\n",
	FREETYPE_MAJOR,FREETYPE_MINOR,FREETYPE_PATCH,
	(int)major,(int)minor,(int)patch );
    if(major!=FREETYPE_MAJOR || minor!=FREETYPE_MINOR){
	printf("Library and header version mismatch! Fix it in your distribution!\n");
	exit(1);
    }
    return 0;
}
EOF
	_freetype=no
	cc_check `$_freetypeconfig --cflags` `$_freetypeconfig --libs` && tmp_run && _freetype=yes
    else
	_freetype=no
    fi
fi
if test "$_freetype" = yes ; then
    _def_freetype='#define HAVE_FREETYPE'
    _inc_freetype=`$_freetypeconfig --cflags`
    _ld_freetype=`$_freetypeconfig --libs`
else
    _def_freetype='#undef HAVE_FREETYPE'
fi
echores "$_freetype"

if test "$_freetype" = no ; then
    _fontconfig=no
    _res_comment="freetype support needed"
fi
echocheck "fontconfig"
if test "$_fontconfig" = auto ; then
        cat > $TMPC << EOF
#include <stdio.h>
#include <fontconfig/fontconfig.h>
int main()
{
    int err = FcInit();
    if(err == FcFalse){
        printf("Couldn't initialize fontconfig lib\n");
        exit(err);
    }
    return 0;
    
}
EOF
  _fontconfig=yes
  if cc_check -lfontconfig ; then
    _ld_fontconfig="-lfontconfig"
  elif cc_check `pkg-config --silence-errors --cflags --libs fontconfig` ; then
    _inc_fontconfig=`pkg-config --cflags fontconfig`
    _ld_fontconfig=`pkg-config --libs fontconfig`
  else
    _fontconfig=no
  fi
fi
if test "$_fontconfig" = yes ; then
    _def_fontconfig='#define HAVE_FONTCONFIG'
else
    _def_fontconfig='#undef HAVE_FONTCONFIG'
fi
echores "$_fontconfig"

echocheck "fribidi with charsets"
if test "$_fribidi" = auto ; then
    if ( $_fribidiconfig --version ) >/dev/null 2>&1 ; then
	cat > $TMPC << EOF
#include <stdio.h>
/* workaround for fribidi 0.10.4 and below */
#define FRIBIDI_CHARSET_UTF8 FRIBIDI_CHAR_SET_UTF8
#include <fribidi/fribidi.h>
int main()
{
    if(fribidi_parse_charset("UTF-8") != FRIBIDI_CHAR_SET_UTF8) {
       printf("Fribidi headers are not consistents with the library!\n");
       exit(1);
    }
    return 0;
}
EOF
	_fribidi=no
	cc_check `$_fribidiconfig --cflags` `$_fribidiconfig --libs` && tmp_run && _fribidi=yes
    else
	_fribidi=no
    fi
fi
if test "$_fribidi" = yes ; then
    _def_fribidi='#define USE_FRIBIDI'
    _inc_fribidi=`$_fribidiconfig --cflags`
    _ld_fribidi=`$_fribidiconfig --libs`
else
    _def_fribidi='#undef USE_FRIBIDI'
fi
echores "$_fribidi"


echocheck "ENCA"
if test "$_enca" = auto ; then
    cat > $TMPC << EOF
#include <enca.h>
int main()
{
    const char **langs;
    size_t langcnt;
    langs = enca_get_languages(&langcnt);
    return 0;
}
EOF
    _enca=no
    cc_check -lenca $_ld_lm && _enca=yes
fi
    if test "$_enca" = yes ; then
	_def_enca='#define HAVE_ENCA 1'
	_ld_enca='-lenca'
    else
	_def_enca='#undef HAVE_ENCA'
    fi
echores "$_enca"


echocheck "zlib"
cat > $TMPC << EOF
#include <zlib.h>
int main(void) { (void) inflate(0, Z_NO_FLUSH); return 0; }
EOF
_zlib=no
cc_check -lz && _zlib=yes
if test "$_zlib" = yes ; then
  _def_zlib='#define HAVE_ZLIB 1'
  _ld_zlib='-lz'
else
  _def_zlib='#undef HAVE_ZLIB'
fi
echores "$_zlib"


echocheck "RTC"
if test "$_rtc" = auto ; then
  cat > $TMPC << EOF
#include <sys/ioctl.h>
#ifdef __linux__
#include <linux/rtc.h>
#else
#include <rtc.h>
#define RTC_PIE_ON RTCIO_PIE_ON
#endif
int main(void) { return RTC_PIE_ON; }
EOF
  _rtc=no
  cc_check && _rtc=yes
  ppc && _rtc=no
fi
if test "$_rtc" = yes ; then
  _def_rtc='#define HAVE_RTC 1'
else
  _def_rtc='#undef HAVE_RTC'
fi
echores "$_rtc"


echocheck "external liblzo support"
if test "$_liblzo" = auto ; then
  _liblzo=no
  cat > $TMPC << EOF
#include <lzo1x.h>
int main(void) { lzo_init();return 0; }
EOF
  cc_check -llzo && _liblzo=yes
fi
if test "$_liblzo" = yes ; then
  _def_liblzo='#define USE_LIBLZO 1'
  _ld_liblzo='-llzo'
  _codecmodules="liblzo $_codecmodules"
else
  _def_liblzo='#undef USE_LIBLZO'
  _nocodecmodules="liblzo $_nocodecmodules"
fi
echores "$_liblzo"


echocheck "mad support"
if test "$_mad" = auto ; then
  _mad=no
  cat > $TMPC << EOF
#include <mad.h>
int main(void) { return 0; }
EOF
  cc_check $_madlibdir -lmad && _mad=yes
fi
if test "$_mad" = yes ; then
  _def_mad='#define USE_LIBMAD 1'
  _ld_mad='-lmad'
  _codecmodules="libmad $_codecmodules"
else
  _def_mad='#undef USE_LIBMAD'
  _nocodecmodules="libmad $_nocodecmodules"
fi
echores "$_mad"

echocheck "Toolame"
if test "$_toolame" = auto ; then
  cat > $TMPC <<EOF
#include <toolame.h>
int main(void) { toolame_init(); return 0; }
EOF
  _toolame=no
  _toolame_extraflags=""
  _toolame_lib="-ltoolame"
  if test -n "$_toolamedir"; then
    _toolame_extraflags="-I$_toolamedir -L$_toolamedir"
  fi
  cc_check $_toolame_extraflags $_toolame_lib $_ld_lm && _toolame=yes
fi
if test "$_toolame" = yes ; then
  _def_toolame='#define HAVE_TOOLAME 1'
  _codecmodules="$_codecmodules toolame"
else
  _def_toolame='#undef HAVE_TOOLAME'
  _toolame_lib=""
  _nocodecmodules="toolame $_nocodecmodules"
fi
if test "$_toolamedir" ; then
  _res_comment="using $_toolamedir"
fi
echores "$_toolame"

echocheck "Twolame"
if test "$_twolame" = auto ; then
  cat > $TMPC <<EOF
#include <twolame.h>
int main(void) { twolame_init(); return 0; }
EOF
  _twolame=no
  _twolame_lib="-ltwolame"
  cc_check $_twolame_lib $_ld_lm && _twolame=yes
fi
if test "$_twolame" = yes ; then
  _def_twolame='#define HAVE_TWOLAME 1'
  _codecmodules="$_codecmodules twolame"
else
  _def_twolame='#undef HAVE_TWOLAME'
  _twolame_lib=""
  _nocodecmodules="twolame $_nocodecmodules"
fi
echores "$_twolame"

echocheck "OggVorbis support"
if test "$_tremor_internal" = yes; then
  _vorbis=yes
elif test "$_vorbis" = auto; then
  _vorbis=no
  cat > $TMPC << EOF
#include <vorbis/codec.h>
int main(void) { vorbis_packet_blocksize(0,0); return 0; }
EOF
  cc_check -lvorbis -logg $_ld_lm && _vorbis=yes
fi
if test "$_vorbis" = yes ; then
  _def_vorbis='#define HAVE_OGGVORBIS 1'
  if test "$_tremor_internal" = yes ; then
    # do not set _ld_vorbis as it is resolved separately
    # mp3lame support for vorbis is deprecated so don't care
    _def_tremor='#define TREMOR 1'
    if test "$_tremor_low" = yes ; then
	_tremor_flags='-D_LOW_ACCURACY_'
    else
	_tremor_flags=''
    fi
    _codecmodules="tremor(internal) $_codecmodules"
  elif test "$_tremor" = yes ; then
    _def_tremor='#define TREMOR 1'
    _ld_vorbis='-lvorbisidec'
    _codecmodules="tremor $_codecmodules"
  else
    _def_tremor='#undef TREMOR'
    _ld_vorbis='-lvorbis -logg'
    _codecmodules="libvorbis $_codecmodules"
  fi
else
  _def_vorbis='#undef HAVE_OGGVORBIS'
  _def_tremor='#undef TREMOR'
  _nocodecmodules="libvorbis $_nocodecmodules"
fi
if test "$_vorbis" = yes -a "$_tremor_internal" = yes -a "$_tremor_low" = yes ; then
  _res_comment="internal low accuracy Tremor"
elif test "$_vorbis" = yes -a "$_tremor_internal" = yes ; then
  _res_comment="internal Tremor"
elif test "$_vorbis" = yes -a "$_tremor" = yes ; then
  _res_comment="Tremor"
fi
echores "$_vorbis"

echocheck "libspeex (version >= 1.1 required)"
if test "$_speex" = auto ; then
  _speex=no
  cat > $TMPC << EOF
#include <speex/speex.h>
int main(void) {
  SpeexBits bits;
  void *dec;
  speex_decode_int(dec, &bits, dec);
}
EOF
  cc_check -lspeex $_ld_lm && _speex=yes
fi
if test "$_speex" = yes ; then
  _def_speex='#define HAVE_SPEEX 1'
  _ld_speex='-lspeex'
  _codecmodules="speex $_codecmodules"
else
  _def_speex='#undef HAVE_SPEEX'
  _nocodecmodules="speex $_nocodecmodules"
fi
echores "$_speex"

echocheck "OggTheora support"
if test "$_theora" = auto ; then
  _theora=no
    cat > $TMPC << EOF
#include <theora/theora.h>
#include <string.h>
int main(void) 
{ 
  /* theora is in flux, make sure that all interface routines and 
   * datatypes exist and work the way we expect it, so we don't break
   * mplayer */
  ogg_packet op;
  theora_comment tc;
  theora_info inf;
  theora_state st;
  yuv_buffer yuv;
  int r;
  double t;

  theora_info_init (&inf);
  theora_comment_init (&tc);
 
  return 0;

  /* we don't want to execute this kind of nonsense; just for making sure
   * that compilation works... */
  memset(&op, 0, sizeof(op));
  r = theora_decode_header (&inf, &tc, &op);
  r = theora_decode_init (&st, &inf);
  t = theora_granule_time (&st, op.granulepos);
  r = theora_decode_packetin (&st, &op);
  r = theora_decode_YUVout (&st, &yuv);
  theora_clear (&st);

  return 0;
}
EOF
  for _ld_theora in "`pkg-config --silence-errors --libs --cflags theora`" "-ltheora"; do
    cc_check $_ld_theora && _theora=yes && break
  done
  if test "$_theora" = no && test "$_tremor_internal" = yes; then
    for _ld_theora in "`pkg-config --silence-errors --libs --cflags theora`" "-ltheora"; do
      cc_check -I. tremor/bitwise.c $_ld_theora && _theora=yes && break
    done
  fi
fi
if test "$_theora" = yes ; then
  _def_theora='#define HAVE_OGGTHEORA 1'
  _codecmodules="libtheora $_codecmodules"
  # when --enable-theora is forced, we'd better provide a probably sane
  # $_ld_theora than nothing
  test -z "$_ld_theora" && _ld_theora="-ltheora -logg"
else
  _def_theora='#undef HAVE_OGGTHEORA'
  _nocodecmodules="libtheora $_nocodecmodules"
  _ld_theora=""
fi
echores "$_theora"

echocheck "mp3lib support"
if test "$_mp3lib" = yes ; then
  _def_mp3lib='#define USE_MP3LIB 1'
  _codecmodules="mp3lib $_codecmodules"
else
  _def_mp3lib='#undef USE_MP3LIB'
  _nocodecmodules="mp3lib $_nocodecmodules"
fi
echores "$_mp3lib"

echocheck "liba52 support"
if test "$_liba52" = yes ; then
  _def_liba52='#define USE_LIBA52 1'
  _codecmodules="liba52 $_codecmodules"
else
  _def_liba52='#undef USE_LIBA52'
  _nocodecmodules="liba52 $_nocodecmodules"
fi
echores "$_liba52"

echocheck "libdts support"
if test "$_libdts" = auto ; then
  _libdts=no
  cat > $TMPC << EOF
#include <inttypes.h>
#include <dts.h>
int main(void) { dts_init (0); return 0; }
EOF
  cc_check $_inc_libdts $_ld_libdts -ldts $_ld_lm && _libdts=yes
fi
if test "$_libdts" = yes ; then
  _def_libdts='#define CONFIG_DTS 1'
  _ld_libdts="$_ld_libdts -ldts"
  _codecmodules="libdts $_codecmodules"
else
  _def_libdts='#undef CONFIG_DTS'
  _nocodecmodules="libdts $_nocodecmodules"
fi
echores "$_libdts"

echocheck "libmpeg2 support"
if test "$_libmpeg2" = yes ; then
  _def_libmpeg2='#define USE_LIBMPEG2 1'
  _codecmodules="libmpeg2 $_codecmodules"
else
  _def_libmpeg2='#undef USE_LIBMPEG2'
  _nocodecmodules="libmpeg2 $_nocodecmodules"
fi
echores "$_libmpeg2"

echocheck "libmpcdec (musepack, version >= 1.2.1 required)"
if test "$_musepack" = auto ; then
  _musepack=no
  cat > $TMPC << EOF
#include <mpcdec/mpcdec.h>
int main(void) {
  mpc_streaminfo info;
  mpc_decoder decoder;
  mpc_decoder_set_streaminfo(&decoder, &info);
  mpc_decoder_decode_frame(&decoder, NULL, 0, NULL);
}
EOF
  cc_check -lmpcdec $_ld_lm && _musepack=yes
fi
if test "$_musepack" = yes ; then
  _def_musepack='#define HAVE_MUSEPACK 1'
  _ld_musepack='-lmpcdec'
  _codecmodules="musepack $_codecmodules"
else
  _def_musepack='#undef HAVE_MUSEPACK'
  _nocodecmodules="musepack $_nocodecmodules"
fi
echores "$_musepack"


echocheck "FAAC (AAC encoder) support"
if test "$_faac" = auto ; then
  cat > $TMPC <<EOF
#include <inttypes.h> 
#include <faac.h>
int main(void) { unsigned long x, y; faacEncOpen(48000, 2, &x, &y); return 0; }
EOF
  _faac=no
  for _ld_tmp in "-lfaac" "-lfaac -lmp4v2 -lstdc++" ; do
    cc_check -c -O4 $_ld_tmp $_ld_lm && _ld_faac="$_ld_tmp" && _faac=yes && break
  done
fi
if test "$_faac" = yes ; then
  _def_faac="#define HAVE_FAAC 1"
  _def_lavc_faac="#define CONFIG_FAAC 1"
  _codecmodules="faac $_codecmodules"
else
  _def_faac="#undef HAVE_FAAC"
  _nocodecmodules="faac $_nocodecmodules"
fi
echores "$_faac"

echocheck "internal FAAD2 (AAC) support"
if test "$_faad_internal" = auto ; then
  if x86 && test cc_vendor=gnu; then
    case $cc_version in
      3.1*|3.2) # ICE/insn with these versions
        _faad_internal=no
        _res_comment="broken gcc"
        ;;
      *)
        _faad_internal=yes
        ;;
    esac
  else
    _faad_internal=yes
  fi
fi
if test "$_faad_internal" = yes ; then
  _def_faad_internal="#define USE_INTERNAL_FAAD 1"
  _faad_external=no
else
  _def_faad_internal="#undef USE_INTERNAL_FAAD"
  _inc_faad=
fi
echores "$_faad_internal"


echocheck "external FAAD2 (AAC) support"
if test "$_faad_external" != no ; then
  _ld_faad='-lfaad'
  _inc_faad="$_inc_extra"
  # external faad: check if it's really faad2 :)
  if test "$_faad_external" = auto ; then
    _faad_external=no
    cat > $TMPC << EOF
#include <faad.h>
#ifndef FAAD_MIN_STREAMSIZE
#error Too old version
#endif
int main(void) { faacDecHandle testhand; faacDecFrameInfo testinfo; testhand = faacDecOpen(); faacDecInit(0, 0, 0, 0, 0); return 0; }
EOF
    cc_check $_inc_faad $_ld_faad $_ld_lm && _faad_external=yes
  fi
fi
echores "$_faad_external"

if test "$_faad_external" = yes; then
  _def_faad='#define HAVE_FAAD 1'
  _codecmodules="faad2(external) $_codecmodules"
elif test "$_faad_internal" = yes; then
  _def_faad='#define HAVE_FAAD 1'
  _codecmodules="faad2(internal) $_codecmodules"
else
  _def_faad='#undef HAVE_FAAD'
  _nocodecmodules="faad2 $_nocodecmodules"
  _ld_faad=
fi


echocheck "LADSPA plugin support"
if test "$_ladspa" = auto ; then
  cat > $TMPC <<EOF
#include <stdio.h>
#include <ladspa.h>
int main(void) {
const LADSPA_Descriptor *ld = NULL;
return 0;
}
EOF
  _ladspa=no
  cc_check && _ladspa=yes
fi
if test "$_ladspa" = yes; then
  _def_ladspa="#define HAVE_LADSPA"
  _afsrc="$_afsrc af_ladspa.c"
  _afmodules="ladspa $_afmodules"
else
  _def_ladspa="#undef HAVE_LADSPA"
  _noafmodules="ladspa $_noafmodules"
fi
echores "$_ladspa"


if test "$_win32" = auto ; then
  if x86 ; then
    qnx && _win32=no
  else
    _win32=no # x86 arch only
  fi
fi

if test "$_win32" != no ; then
    if test -z "$_win32libdir" ; then
      for I in "$_libdir/codecs" "$_libdir/win32" /usr/local/lib/codecs /usr/lib/codecs /usr/local/lib/win32 /usr/lib/win32 ; do
        if test -d "$I" ; then
          _win32libdir="$I"
          break;
        fi;
      done
      # Fall back on a subfolder of the current dir on Windows
      mingw32 && _win32libdir="codecs"
    fi
fi

echocheck "Win32 codec DLL support"
if test "$_win32" = auto ; then
  _win32=no
  test -n "$_win32libdir" && _win32=yes
fi
if test "$_win32" = yes ; then
  _def_win32='#define USE_WIN32DLL 1'
  _res_comment="using $_win32libdir"
else
  _def_win32='#undef USE_WIN32DLL'
  _nocodecmodules="win32 $_nocodecmodules"
  _dshow=no
fi
echores "$_win32"

if test "$_win32" != no ; then
  _def_win32_loader='#undef WIN32_LOADER'
  echocheck "Win32 loader support"
  _ld_win32='loader/libloader.a'
  _dep_win32='loader/libloader.a'
  _codecmodules="win32 $_codecmodules"
  if openbsd ; then
    x86 && _ld_win32="$_ld_win32 -li386"
  fi
  if not win32 ; then
    _def_win32_loader='#define WIN32_LOADER 1'
  else
    _ld_win32libs="$_ld_win32libs -ladvapi32 -lole32"
    _res_comment="using native windows"
  fi
  echores "$_win32"
fi


echocheck "DirectShow"
if false ; then

if test "$_dshow" != no ; then
  _dshow=no
  # check if compiler supports C++ and C++-libs are installed correctly
  cat > "$TMPCPP" << EOF
#include <string>
class myclass {
  private: int ret;
  public: int myreturn(void);
};
int myclass::myreturn(void) { ret = 0; return ret ; }
int main(void) { myclass myobject; return myobject.myreturn(); }
EOF
  if cxx_check && tmp_run ; then
    _dshow=yes
    echores "yes (C++ is ok)"
  else
    echores "no"
    cat << EOF

Your C++ runtime environment is broken.

Hints: Does $_cc support C++? Do you have you a C++ compiler installed?
       Are the C++ libraries correctly installed?
       Check for libstdc++ and in (/etc/)ld.so.conf.

If you do not need DirectShow support, you can also use:
  ./configure --disable-dshow <your-normal-configure-options>
to disable building the C++ based DirectShow code.

EOF
    die "$_cc's C++ is broken"
  fi
fi

fi

echores "$_dshow"

if test "$_dshow" = yes ; then
  _def_dshow='#define USE_DIRECTSHOW 1'
  _ld_dshow='loader/dshow/libDS_Filter.a loader/dmo/libDMO_Filter.a'
  _dep_dshow='loader/dshow/libDS_Filter.a loader/dmo/libDMO_Filter.a'
  _codecmodules="dshow/dmo $_codecmodules"
else
  _def_dshow='#undef USE_DIRECTSHOW'
  _nocodecmodules="dshow/dmo $_nocodecmodules"
fi


echocheck "XAnim DLL"
if test "$_xanim" = auto ; then
  _xanim=no
  _res_comment="dynamic loader support needed"
  if test "$_dl" = yes ; then
    _res_comment="no suitable directory found - see DOCS/HTML/$_doc_lang/codecs.html"
    if test -z "$_xanimlibdir" ; then
	for I in "$_libdir/codecs" /usr/local/lib/xanim/mods /usr/lib/xanim/mods /usr/lib/xanim $XANIM_MOD_DIR ; do
          if test -d "$I" ; then
            _xanimlibdir="$I"
            break;
          fi;
        done
    fi
    test "$_xanimlibdir" && _xanim=yes
  fi
fi
if test "$_xanim" = yes ; then
  _def_xanim='#define USE_XANIM 1'
  _def_xanim_path="#define XACODEC_PATH \"$_xanimlibdir\""
  _codecmodules="xanim $_codecmodules"
  _res_comment="using $_xanimlibdir"
else
  _def_xanim='#undef USE_XANIM'
  _def_xanim_path='#undef XACODEC_PATH'
  _nocodecmodules="xanim $_nocodecmodules"
fi
echores "$_xanim"

echocheck "RealPlayer DLL"
if test "$_real" = auto ; then
  _real=no
  _res_comment="dynamic loader support needed"
  if test "$_dl" = yes || test "$_win32" = yes ; then
#  if test "$_dl" = yes  ; then
    _res_comment="tested only on Linux/FreeBSD/NetBSD/Cygwin/MinGW/Darwin"
    if linux || freebsd || netbsd || win32 || darwin ; then
      _res_comment="no suitable directory found - see DOCS/HTML/$_doc_lang/codecs.html"
      if test -z "$_reallibdir" ; then
	for I in "$_libdir/codecs" "$_libdir/real" /usr/lib/real \
	  /usr/lib/RealPlayer{9,8,}/Codecs /usr/local/RealPlayer{9,8,}/Codecs \
	  /usr/local/lib/RealPlayer{9,8,}/Codecs /opt/RealPlayer{9,8,}/{Real/,}Codecs \
	  {~,}/Applications/RealOne\ Player.app/Contents/MacOS/Library/Codecs \
	  "$_win32libdir"; do
          if test -d "$I" ; then
            _reallibdir="$I"
            break
          fi
          # Fall back on a subfolder of the current dir on Windows
          mingw32 && _reallibdir="codecs"
        done
      fi
      test "$_reallibdir" && _real=yes
    fi
  fi
fi
if test "$_real" = yes ; then
  _def_real='#define USE_REALCODECS 1'
  _def_real_path="#define REALCODEC_PATH \"$_reallibdir\""
  _codecmodules="real $_codecmodules"
  _res_comment="using $_reallibdir"
else
  _def_real='#undef USE_REALCODECS'
  _def_real_path="#undef REALCODEC_PATH"
  _nocodecmodules="real $_nocodecmodules"
fi
echores "$_real"


echocheck "LIVE555 Streaming Media libraries"
if test "$_live" = auto  && test "$_network" = yes ; then
  cat > $TMPCPP << EOF
#include <liveMedia.hh>
#if (LIVEMEDIA_LIBRARY_VERSION_INT < 1090195200)
#error Please upgrade to version 2004.07.19 or later of the "LIVE555 Streaming Media" libraries - available from <www.live555.com/liveMedia/>
#endif
int main(void) {}
EOF

  _live=no
  for I in "$_livelibdir" "$_libdir/live" "/usr/lib/live" "/usr/local/live" "/usr/local/lib/live" ; do
    cxx_check -I$I/liveMedia/include -I$I/UsageEnvironment/include -I$I/groupsock/include && _livelibdir=$I && _live=yes && break
  done
  if test "$_live" != yes ; then
      if cxx_check -I/usr/include/liveMedia -I/usr/include/UsageEnvironment -I/usr/include/groupsock; then
	  _live_dist=yes
      fi
  fi
fi
if test "$_live" = yes && test "$_network" = yes ; then
  _res_comment="using $_livelibdir"
  _def_live='#define STREAMING_LIVE555 1'
  _live_libs_def="# LIVE555 Streaming Media libraries:
LIVE_LIB_DIR = $_livelibdir
LIVE_LIBS =  \$(LIVE_LIB_DIR)/liveMedia/libliveMedia.a
LIVE_LIBS += \$(LIVE_LIB_DIR)/groupsock/libgroupsock.a
LIVE_LIBS += \$(LIVE_LIB_DIR)/UsageEnvironment/libUsageEnvironment.a
LIVE_LIBS += \$(LIVE_LIB_DIR)/BasicUsageEnvironment/libBasicUsageEnvironment.a
LIVE_LIBS += -lstdc++
LIVE_INCLUDES = -I\$(LIVE_LIB_DIR)/liveMedia/include
LIVE_INCLUDES += -I\$(LIVE_LIB_DIR)/UsageEnvironment/include
LIVE_INCLUDES += -I\$(LIVE_LIB_DIR)/BasicUsageEnvironment/include
LIVE_INCLUDES += -I\$(LIVE_LIB_DIR)/groupsock/include"
  _ld_live='$(LIVE_LIBS)'
 _inputmodules="live555 $_inputmodules"
elif test "$_live_dist" = yes && test "$_network" = yes ; then
  _res_comment="using distribution version"
  _live="yes"
  _def_live='#define STREAMING_LIVE555 1'
  _live_libs_def="# LIVE555 Streaming Media libraries:
LIVE_LIB_DIR = $_livelibdir
LIVE_LIBS =  -lliveMedia
LIVE_LIBS += -lgroupsock
LIVE_LIBS += -lUsageEnvironment
LIVE_LIBS += -lBasicUsageEnvironment
LIVE_LIBS += -lstdc++
LIVE_INCLUDES = -I/usr/include/liveMedia
LIVE_INCLUDES += -I/usr/include/UsageEnvironment                                                                          
LIVE_INCLUDES += -I/usr/include/BasicUsageEnvironment                                                                     
LIVE_INCLUDES += -I/usr/include/groupsock"
  _ld_live='$(LIVE_LIBS)'
 _inputmodules="live555 $_inputmodules"
else
  _def_live='#undef STREAMING_LIVE555'
  _noinputmodules="live555 $_noinputmodules"
fi
echores "$_live"


echocheck "FFmpeg libavutil (static)"
if test "$_libavutil" = auto ; then
  if test -d libavutil ; then
    _libavutil=yes
  else
    _libavutil=no
  fi
fi
echores "$_libavutil"

echocheck "FFmpeg libavcodec (static)"
if test "$_libavcodec" = auto ; then
  # Note: static linking is preferred to dynamic linking
  _libavcodec=no
  _res_comment="see DOCS/HTML/$_doc_lang/codecs.html"
  if test -d libavcodec && test -f libavcodec/utils.c ; then
    _res_comment="old ffmpeg version, use CVS !"
    if grep avcodec_find_encoder_by_name libavcodec/utils.c > /dev/null 2>&1 ; then
      # check if libavutil is a required
      cat > $TMPC << EOF
#include "libavcodec/avcodec.h"
#if LIBAVCODEC_BUILD >= 3211265
#error We need libavutil!
#endif
int main(void) { return 0; }
EOF
      
      if cc_check -I. -I./libavutil; then
        _libavutil_required="no"
      else
        _libavutil_required="yes"
      fi
      _res_comment="libavutil availability does not fit libavcodec version"
      if test "$_libavutil_required" = "$_libavutil"; then
        _libavcodec="yes"
        _res_comment=""
      fi
    fi
  fi
fi
echores "$_libavcodec"

echocheck "FFmpeg libavformat (static)"
if test "$_libavformat" = auto ; then
  # Note: static linking is preferred to dynamic linking
  _libavformat=no
  if test -d libavformat && test -f libavformat/utils.c ; then
    _libavformat=yes
  fi
fi
echores "$_libavformat"

echocheck "FFmpeg libpostproc (static)"
if test "$_libpostproc" = auto ; then
_libpostproc=no
if test -d libpostproc && test -f libpostproc/postprocess.h ; then
   _libpostproc='yes'
fi
fi
echores "$_libpostproc"


if test "$_libavutil" != yes ; then
echocheck "FFmpeg libavutil (dynamic)"
if test "$_libavutil_so" = auto ; then
  _libavutil_so=no
  cat > $TMPC << EOF
#include <ffmpeg/common.h>
int main(void) { ff_gcd(1,1); return 0; }
EOF
  if pkg-config --exists libavutil ; then
    _inc_libavutil=`pkg-config --cflags libavutil`
    _ld_libavutil=`pkg-config --libs libavutil`
    cc_check $_inc_libavutil $_ld_libavutil && _libavutil_so=yes
  elif cc_check -lavutil $_ld_lm ; then
    _libavutil_so=yes
  fi
  if test "$_libavutil_so" == yes ; then
    _res_comment="using libavutil.so, but static libavutil is recommended"
  fi
fi
echores "$_libavutil_so"
fi

if test "$_libavcodec" != yes ; then
echocheck "FFmpeg libavcodec (dynamic)"
if test "$_libavcodec_so" = auto ; then
  _libavcodec_so=no
  _res_comment="libavcodec.so is broken/obsolete"
# FIXME : check for avcodec_find_encoder_by_name() for mencoder
  cat > $TMPC << EOF
#include <ffmpeg/avcodec.h>
int main(void) { 
    avcodec_find_encoder_by_name("");
    return 0; 
}
EOF
  if pkg-config --exists libavcodec ; then
    _inc_libavcodec=`pkg-config --cflags libavcodec`
    _ld_libavcodec=`pkg-config --libs libavcodec`
    cc_check $_inc_libavcodec $_ld_libavcodec && _libavcodec_so=yes
  elif cc_check -lavcodec $_ld_lm ; then
    _libavcodec_so=yes
  fi
  if test "$_libavcodec_so" == yes ; then
    _res_comment="using libavcodec.so, but static libavcodec is recommended"
  fi
fi
echores "$_libavcodec_so"
fi

if test "$_libavformat" != yes ; then
echocheck "FFmpeg libavformat (dynamic)"
if test "$_libavformat_so" = auto ; then
  _libavformat_so=no
  cat > $TMPC <<EOF
  #include <ffmpeg/avformat.h>
  int main(void) { av_alloc_format_context(); return 0; }
EOF
  if pkg-config --exists libavformat ; then
    _inc_libavformat=`pkg-config --cflags libavformat`
    _ld_libavformat=`pkg-config --libs libavformat`
    cc_check $_inc_libavformat $_ld_libavformat && _libavformat_so=yes
  elif cc_check $_ld_lm -lavformat ; then
    _libavformat_so=yes  
  fi
  if test "$_libavformat_so" == yes ; then
    _res_comment="using libavformat.so, but static libavformat is recommended"
  fi
fi
echores "$_libavformat_so"
fi

if test "$_libpostproc" != yes ; then
echocheck "FFmpeg libpostproc (dynamic)"
if test "$_libpostproc_so" = auto ; then
  _libpostproc_so=no
  cat > $TMPC << EOF
  #define USE_LIBPOSTPROC 1
  #include <inttypes.h>
  #include <postproc/postprocess.h>
  int main(void) {
      pp_get_mode_by_name_and_quality("de", 0);
      return 0;}
EOF
  if cc_check -lpostproc $_ld_lm ; then
    _libpostproc_so=yes
    _res_comment="using libpostproc.so, but static libpostproc is recommended"
  fi
fi
echores "$_libpostproc_so"
fi

_def_libavcodec='#undef USE_LIBAVCODEC'
_def_libavcodec_so='#undef USE_LIBAVCODEC_SO'
_def_lavc_dsputil='#undef USE_LIBAVCODEC_DSPUTIL'
if test "$_libavcodec" = yes ; then
  _def_libavcodec='#define USE_LIBAVCODEC 1'
  _def_lavc_dsputil='#define USE_LIBAVCODEC_DSPUTIL'
  _ld_libavcodec='libavcodec/libavcodec.a'
  _dep_libavcodec='libavcodec/libavcodec.a'
  _codecmodules="libavcodec $_codecmodules"
  if test "$_libavutil" = yes; then
    _ld_libavutil='libavutil/libavutil.a'
    _dep_libavutil='libavutil/libavutil.a'
  fi
elif test "$_libavcodec_so" = yes ; then
  _def_libavcodec='#define USE_LIBAVCODEC 1'
  _def_libavcodec_so='#define USE_LIBAVCODEC_SO 1'
  test "$_ld_libavcodec" || _ld_libavcodec='-lavcodec'
  _codecmodules="libavcodec.so $_codecmodules"
else
  _nocodecmodules="libavcodec $_nocodecmodules"
fi

_def_libavformat='#undef USE_LIBAVFORMAT'
_def_libavformat_so='#undef USE_LIBAVFORMAT_SO'
_def_libavformat_win32='#undef CONFIG_WIN32'
if test "$_libavformat" = yes ; then
  _def_libavformat='#define USE_LIBAVFORMAT 1'
  _ld_libavformat='libavformat/libavformat.a'
  _dep_libavformat='libavformat/libavformat.a'
  if win32 ; then
    _def_libavformat_win32='#define CONFIG_WIN32 1'
  fi
else
  if test "$_libavformat_so" = yes ; then
    _def_libavformat_so='#define USE_LIBAVFORMAT_SO 1'
    test "$_ld_libavformat" || _ld_libavformat='-lavformat'
    if win32 ; then
      _def_libavformat_win32='#define CONFIG_WIN32 1'
    fi
  fi
fi

_def_libpostproc='#undef USE_LIBPOSTPROC'
_def_libpostproc_so='#undef USE_LIBPOSTPROC_SO'
if test "$_libpostproc" = yes ; then
  _def_libpostproc='#define USE_LIBPOSTPROC 1'
  _ld_libpostproc='libpostproc/libpostproc.a'
  _dep_libpostproc='libpostproc/libpostproc.a'
else
  if test "$_libpostproc_so" = yes ; then
    _def_libpostproc_so='#define USE_LIBPOSTPROC_SO 1'
    _ld_libpostproc='-lpostproc'
  fi
fi

echocheck "AMR narrowband"
if test "$_amr_nb" = auto ; then
  _amr_nb=no
  if test -f libavcodec/amr_float/sp_dec.c ; then
    if test "$_libavcodec" = yes ; then
      _amr_nb=yes
    else
      _res_comment="libavcodec (static) is required by amr_nb, sorry"
    fi
  fi
fi
if test "$_amr_nb" = yes ; then
  _amr=yes
  _def_amr='#define AMR 1'
  _def_amr_nb='#define AMR_NB 1'
else
  _def_amr_nb='#undef AMR_NB'
fi
echores "$_amr_nb"

echocheck "AMR narrowband, fixed point"
if test "$_amr_nb_fixed" = auto ; then
  _amr_nb_fixed=no
  if test -f libavcodec/amr/dtx_dec.c ; then
    if test "$_libavcodec" = yes ; then
      if test "$_amr_nb" = no ; then
        _amr_nb_fixed=yes
      else
        _res_comment="disabled by amr_nb"
      fi
    else
      _res_comment="libavcodec (static) is required by amr_nb-fixed, sorry"
    fi
  fi
fi
if test "$_amr_nb_fixed" = yes ; then
  _amr=yes
  _def_amr='#define AMR 1'
  _def_amr_nb_fixed='#define AMR_NB_FIXED 1'
else
  _def_amr_nb_fixed='#undef AMR_NB_FIXED'
fi
echores "$_amr_nb_fixed"

if test "$_amr_nb" = yes || test "$_amr_nb_fixed" = yes ; then
  _codecmodules="amr_nb $_codecmodules"
else
  _nocodecmodules="amr_nb $_nocodecmodules"
fi

echocheck "AMR wideband"
if test "$_amr_wb" = auto ; then
  _amr_wb=no
  if test -f libavcodec/amrwb_float/dec_dtx.c ; then
    if test "$_libavcodec" = yes ; then
      _amr_wb=yes
    else
      _res_comment="libavcodec (static) is required by amr_wb, sorry"
    fi
  fi
fi
if test "$_amr_wb" = yes ; then
  _amr=yes
  _def_amr='#define AMR 1'
  _def_amr_wb='#define AMR_WB 1'
  _codecmodules="amr_wb $_codecmodules"
else
  _def_amr_wb='#undef AMR_WB'
  _nocodecmodules="amr_wb $_nocodecmodules"
fi
echores "$_amr_wb"

echocheck "libdv-0.9.5+"
if test "$_libdv" = auto ; then
  _libdv=no
  cat > $TMPC <<EOF
#include <libdv/dv.h>
int main(void) { dv_encoder_t* enc=dv_encoder_new(1,1,1); return 0; }
EOF
  cc_check -ldv $_ld_lm && _libdv=yes
fi
if test "$_libdv" = yes ; then
  _def_libdv='#define HAVE_LIBDV095 1'
  _ld_libdv="-ldv"
  _codecmodules="libdv $_codecmodules"
else
  _def_libdv='#undef HAVE_LIBDV095'
  _nocodecmodules="libdv $_nocodecmodules"
fi
echores "$_libdv"

echocheck "zr"
if test "$_zr" = auto ; then
  #36067's seem to identify themselves as 36057PQC's, so the line 
  #below should work for 36067's and 36057's. 
  if grep -e "Multimedia video controller: Zoran Corporation ZR36057" /proc/pci > /dev/null 2>&1; then
    _zr=yes 
  else
    _zr=no
  fi
fi
if test "$_zr" = yes ; then
  if test "$_libavcodec" = yes ; then
    _def_zr='#define HAVE_ZR 1'
    _vosrc="$_vosrc vo_zr2.c vo_zr.c jpeg_enc.c"
    _vomodules="zr zr2 $_vomodules"
  else
    _res_comment="libavcodec (static) is required by zr, sorry"
    _novomodules="zr $_novomodules"
    _def_zr='#undef HAVE_ZR'
  fi
else
  _def_zr='#undef HAVE_ZR'
  _novomodules="zr zr2 $_novomodules"
fi
echores "$_zr"

echocheck "bl"
if test "$_bl" = yes ; then
  _def_bl='#define HAVE_BL 1'
  _vosrc="$_vosrc vo_bl.c"
  _vomodules="bl $_vomodules"
else
  _def_bl='#undef HAVE_BL'
  _novomodules="bl $_novomodules"
fi
echores "$_bl"

echocheck "XviD"
cat > $TMPC << EOF
#include <xvid.h>
int main(void) { xvid_init(0, 0, 0, 0); return 0; }
EOF
_ld_xvid="$_ld_xvid -lxvidcore"
_xvid4=no
if test "$_xvid" != no && cc_check $_inc_xvid $_ld_xvid $_ld_lm ; then
  _xvid=yes
  _def_xvid3='#define HAVE_XVID3 1'
  _def_xvid4='#undef HAVE_XVID4'
  _codecmodules="xvid $_codecmodules"
else
cat > $TMPC << EOF
#include <xvid.h>
int main(void) { xvid_global(0, 0, 0, 0); return 0; }
EOF
  if test "$_xvid" != no ;then 
    if cc_check $_inc_xvid $_ld_xvid $_ld_lm ; then 
    _xvid4=yes 
    elif cc_check $_inc_xvid $_ld_xvid $_ld_lm $_ld_pthread ; then
    _xvid4=yes;
    _ld_xvid="$_ld_xvid $_ld_pthread"
    fi
  fi
  
  if test "$_xvid4" = yes ; then
    _xvid=yes
    _xvid4=yes
    _def_xvid3='#undef HAVE_XVID3'
    _def_xvid4='#define HAVE_XVID4 1'
    _codecmodules="xvid $_codecmodules"
  else
    _xvid=no
    _ld_xvid=''
    _def_xvid3='#undef HAVE_XVID3'
    _def_xvid4='#undef HAVE_XVID4'
    _nocodecmodules="xvid $_nocodecmodules"
  fi
fi
echores "$_xvid"

if test "$_xvid4" = yes ; then
  echocheck "XviD two pass plugin"
  cat > $TMPC << EOF
#include <xvid.h>
int main(void) { xvid_plugin_2pass2_t s; s.vbv_size=0; return 0; }
EOF
  if cc_check $_inc_xvid $_ld_xvid $_ld_lb ; then
    _lavc_xvid=yes
    _def_lavc_xvid='#define CONFIG_XVID 1'
  else
    _lavc_xvid=no
    _def_lavc_xvid='#undef CONFIG_XVID'
  fi
  echores "$_lavc_xvid"
fi

_xvidcompat=no
_def_decore_xvid='#undef DECORE_XVID'
_def_encore_xvid='#undef ENCORE_XVID'
if test "$_xvid" = yes ; then
  echocheck "DivX4 compatibility in XviD"
  cat > $TMPC << EOF
#include <divx4.h>
int main(void) { (void) decore(0, 0, 0, 0); return 0; }
EOF
  cc_check $_ld_lm "$_ld_xvid" && _xvidcompat=yes
  echores "$_xvidcompat"
fi

echocheck "x264"
cat > $TMPC << EOF
#include <inttypes.h>
#include <x264.h>
#if X264_BUILD < 46
#error We do not support old versions of x264. Get the latest from SVN.
#endif
int main(void) { x264_encoder_open((void*)0); return 0; }
EOF
_ld_x264="$_ld_x264 -lx264 $_ld_pthread"
if test "$_x264" != no ; then 
  _x264=no
  if cc_check $_inc_x264 $_ld_x264 $_ld_lm ; then 
    _x264=yes
  elif  test "$_x11" = yes && cc_check $_inc_x264 $_inc_x11 $_ld_x264 $_ld_x11 $_ld_lm ; then
    _x264=yes
    _ld_x264="$_ld_x264 $_ld_x11"
  fi
fi

if test "$_x264" = yes ; then
  _x264=yes
  _def_x264='#define HAVE_X264 1'
  _codecmodules="x264 $_codecmodules"
else
  _x264=no
  _ld_x264=''
  _def_x264='#undef HAVE_X264'
  _nocodecmodules="x264 $_nocodecmodules"
fi
echores "$_x264"

echocheck "DivX4linux/DivX5linux/OpenDivX decore"
# DivX5: DEC_OPT_MEMORY_REQS - DivX4: DEC_OPT_FRAME_311
cat > $TMPC << EOF
#include <decore.h>
int main(void) { (void) decore(0, 0, 0, 0);  return DEC_OPT_FRAME_311; }
EOF
if test "$_divx4linux" != no && cc_check $_ld_lm -ldivxdecore ; then
  _divx=yes
  _opendivx=no
  _ld_decore='-ldivxdecore'
  _def_decore='#define NEW_DECORE 1'
  _def_divx='#define USE_DIVX'
  _def_divx5='#undef DECORE_DIVX5'
  _def_odivx_postprocess='#undef HAVE_ODIVX_POSTPROCESS'
  _codecmodules="divx4linux $_codecmodules"
  _res_comment="DivX4linux - with libdivxdecore.so"
else
# if test "$_divx4linux" != no ; then 
# DivX5 check
# OdivxPP disabled because of:
# ld: Warning: type of symbol `dering' changed from 1 to 2 in opendivx/postprocess.o
cat > $TMPC << EOF
#include <decore.h>
int main(void) { (void) decore(0, 0, 0, 0);  return DEC_OPT_INIT; }
EOF
if test "$_divx4linux" != no && cc_check $_ld_lm -ldivxdecore ; then
  _divx=yes
  _opendivx=no
#  _ld_decore='-ldivxdecore opendivx/postprocess.o'
  _ld_decore='-ldivxdecore'
  _def_decore='#define NEW_DECORE 1'
  _def_divx='#define USE_DIVX'
  _def_divx5='#define DECORE_DIVX5 1'
#  _def_odivx_postprocess='#define HAVE_ODIVX_POSTPROCESS 1'
  _def_odivx_postprocess='#undef HAVE_ODIVX_POSTPROCESS'
  _codecmodules="divx5linux $_codecmodules"
  _nocodecmodules="divx4linux $_nocodecmodules"
  _res_comment="DivX5linux - with libdivxdecore.so"
elif test "$_opendivx" != no ; then
  _divx=yes
  _opendivx=yes
  _ld_decore='opendivx/libdecore.a'
  _def_decore='#undef NEW_DECORE'
  _def_divx='#define USE_DIVX'
  _def_divx5='#undef DECORE_DIVX5'
  _def_odivx_postprocess='#define HAVE_ODIVX_POSTPROCESS 1'
  _codecmodules="opendivx $_codecmodules"
  _nocodecmodules="divx5linux $_nocodecmodules"
  _res_comment="OpenDivX"
elif test "$_xvidcompat" = yes ; then
  _divx=yes
  _opendivx=no
  _ld_decore=''
  _def_decore='#define NEW_DECORE 1'
  _def_divx='#define USE_DIVX 1'
  _def_divx5='#undef DECORE_DIVX5'
  _def_decore_xvid='#define DECORE_XVID 1'
  _def_odivx_postprocess='#undef HAVE_ODIVX_POSTPROCESS'
  _nocodecmodules="opendivx divx5linux divx4linux $_nocodecmodules"
  _res_comment="XviD compat."
else
  _divx=no
  _opendivx=no
  _ld_decore=''
  _def_decore='#undef NEW_DECORE'
  _def_divx='#undef USE_DIVX'
  _def_divx5='#undef DECORE_DIVX5'
  _def_odivx_postprocess='#undef HAVE_ODIVX_POSTPROCESS'
  _nocodecmodules="opendivx $_nocodecmodules"
fi # DivX5 check
fi
echores "$_divx"


# mencoder requires (optional) those libs: libmp3lame and divx4linux encore
if test "$_mencoder" != no ; then

  echocheck "libmp3lame (for mencoder)"
  _mp3lame=no
  _def_mp3lame_preset='#undef HAVE_MP3LAME_PRESET'
  _def_mp3lame_preset_medium='#undef HAVE_MP3LAME_PRESET_MEDIUM'
  cat > $TMPC <<EOF
#include <lame/lame.h>
int main(void) { lame_version_t lv; (void) lame_init(); get_lame_version_numerical(&lv);  printf("%d%d\n",lv.major,lv.minor); return 0; }
EOF
  # Note: libmp3lame usually depends on vorbis
  cc_check -lmp3lame $_ld_vorbis $_ld_lm && tmp_run && _mp3lame=yes
  if test "$_mp3lame" = yes ; then
    _def_mp3lame="#define HAVE_MP3LAME"
    _def_lavc_mp3lame="#define CONFIG_MP3LAME 1"
    _ld_mp3lame="-lmp3lame $_ld_vorbis"
    cat > $TMPC << EOF
#include <lame/lame.h>
int main(void) { int p = STANDARD_FAST; return 0; }
EOF
    cc_check $_ld_mp3lame $_ld_lm && _def_mp3lame_preset="#define HAVE_MP3LAME_PRESET"
    cat > $TMPC << EOF
#include <lame/lame.h>
int main(void) { int p = MEDIUM_FAST; return 0; }
EOF
    cc_check $_ld_mp3lame $_ld_lm && _def_mp3lame_preset_medium="#define HAVE_MP3LAME_PRESET_MEDIUM"
  else
    _def_mp3lame='#undef HAVE_MP3LAME'
  fi
  echores "$_mp3lame"


  echocheck "DivX4linux encore (for mencoder)"
  cat > $TMPC << EOF
#include <encore2.h>
int main(void) { (void) encore(0, 0, 0, 0); return 0; }
EOF
  if test "$_divx4linux" != no && cc_check -ldivxencore $_ld_lm ; then
    _divx_encore=yes
    _def_encore='#define HAVE_DIVX4ENCORE 1'
    _ld_encore='-ldivxencore'
    _res_comment="DivX4linux - with libdivxencore.so"
  elif test "$_xvidcompat" = yes ; then
    _divx_encore=yes
    _def_encore='#define HAVE_DIVX4ENCORE 1'
    _ld_encore=''
    _def_encore_xvid='#define ENCORE_XVID 1'
    _res_comment="XviD compatibility"
  else
    _divx_encore=no
    _def_encore='#undef HAVE_DIVX4ENCORE'
  fi
  echores "$_divx_encore"

fi

echocheck "mencoder"
_mencoder_flag='#undef HAVE_MENCODER'
if test "$_mencoder" = yes ; then
  _mencoder_flag='#define HAVE_MENCODER'
fi
echores "$_mencoder"

echocheck "fastmemcpy"
# fastmemcpy check is done earlier with tests of CPU & binutils features
if test "$_fastmemcpy" = yes ; then
  _def_fastmemcpy='#define USE_FASTMEMCPY 1'
else
  _def_fastmemcpy='#undef USE_FASTMEMCPY'
fi
echores "$_fastmemcpy"

echocheck "UniquE RAR File Library"
if test "$_unrarlib" = yes ; then
    _def_unrarlib='#define USE_UNRARLIB 1'
else
    _def_unrarlib='#undef USE_UNRARLIB'
fi
echores "$_unrarlib"

echocheck "TV interface"
if test "$_tv" = yes ; then
  _def_tv='#define USE_TV 1'
  _inputmodules="tv $_inputmodules"
else
  _noinputmodules="tv $_noinputmodules"
  _def_tv='#undef USE_TV'
fi
echores "$_tv"

echocheck "*BSD BrookTree 848 TV interface"
if test "$_tv_bsdbt848" = auto ; then
 _tv_bsdbt848=no
 if test "$_tv" = yes ; then
    cat > $TMPC <<EOF
#include <sys/types.h>
#if defined(__NetBSD__)
#include <dev/ic/bt8xx.h>
#else
#include <machine/ioctl_bt848.h>
#endif
int main(void) { return 0; }
EOF
    cc_check && _tv_bsdbt848=yes
 fi
fi
if test "$_tv_bsdbt848" = yes ; then
  _def_tv_bsdbt848='#define HAVE_TV_BSDBT848 1'
  _inputmodules="tv-bsdbt848 $_inputmodules"
else
  _def_tv_bsdbt848='#undef HAVE_TV_BSDBT848'
  _noinputmodules="tv-bsdbt848 $_noinputmodules"
fi
echores "$_tv_bsdbt848"

echocheck "Video 4 Linux TV interface"
if test "$_tv_v4l" = auto ; then
 _tv_v4l=no
 if test "$_tv" = yes && linux ; then
  cat > $TMPC <<EOF
#include <stdlib.h>
#include <linux/videodev.h>
int main(void) { return 0; }
EOF
  cc_check && _tv_v4l=yes
 fi
fi
if test "$_tv_v4l" = yes ; then
  _def_tv_v4l='#define HAVE_TV_V4L 1'
  _inputmodules="tv-v4l $_inputmodules"
else
  _noinputmodules="tv-v4l $_noinputmodules"
  _def_tv_v4l='#undef HAVE_TV_V4L'
fi
echores "$_tv_v4l"


echocheck "Video 4 Linux 2 TV interface"
if test "$_tv_v4l2" = auto ; then
 _tv_v4l2=no
 if test "$_tv" = yes && linux ; then
  cat > $TMPC <<EOF
#include <stdlib.h>
#include <linux/types.h>
#include <linux/videodev2.h>
int main(void) { return 0; }
EOF
  cc_check && _tv_v4l2=yes
 fi
fi
if test "$_tv_v4l2" = yes ; then
  _def_tv_v4l2='#define HAVE_TV_V4L2 1'
  _inputmodules="tv-v4l2 $_inputmodules"
else
  _noinputmodules="tv-v4l2 $_noinputmodules"
  _def_tv_v4l2='#undef HAVE_TV_V4L2'
fi
echores "$_tv_v4l2"


echocheck "audio select()"
if test "$_select" = no ; then
  _def_select='#undef HAVE_AUDIO_SELECT'
elif test  "$_select" = yes ; then
  _def_select='#define HAVE_AUDIO_SELECT 1'
fi
echores "$_select"


echocheck "network"
# FIXME network check
if test "$_network" != no ; then
  _def_network='#define MPLAYER_NETWORK 1'
  _ld_network="$_ld_sock"
  _inputmodules="network $_inputmodules"
else
  _noinputmodules="network $_noinputmodules"
  _def_network='#undef MPLAYER_NETWORK'
  _ftp=no
fi
echores "$_network"

echocheck "ftp"
if not beos && test "$_ftp" != no ; then
  _def_ftp='#define HAVE_FTP 1'
  _inputmodules="ftp $_inputmodules"
else
  _noinputmodules="ftp $_noinputmodules"
  _def_ftp='#undef HAVE_FTP'
fi
echores "$_ftp"

echocheck "vstream client"
if test "$_vstream" = auto ; then
  _vstream=no
  cat > $TMPC <<EOF
#include <vstream-client.h>
void vstream_error(const char *format, ... ) {}
int main(void) { vstream_start(); return 0; }
EOF
  cc_check -lvstream-client && _vstream=yes
fi
if test "$_vstream" = yes ; then
  _def_vstream='#define HAVE_VSTREAM 1'
  _inputmodules="vstream $_inputmodules"
  _ld_vstream='-lvstream-client'
else
  _noinputmodules="vstream $_noinputmodules"
  _def_vstream='#undef HAVE_VSTREAM'
fi
echores "$_vstream"

# endian testing
echocheck "byte order"
if test "$_big_endian" = auto ; then
  cat > $TMPC <<EOF
short ascii_name[] = { (('M'<<8)|'P'),(('l'<<8)|'a'),(('y'<<8)|'e'),(('r'<<8)|'B'),
                      (('i'<<8)|'g'),(('E'<<8)|'n'),(('d'<<8)|'i'),(('a'<<8)|'n'),0};
int main(){
  return (int)ascii_name;
} 
EOF
  if cc_check ; then 
    if strings $TMPO | grep -l MPlayerBigEndian >/dev/null ; then 
      _big_endian=yes
    else
      _big_endian=no
    fi
  else
    echo -n "failed to autodetect byte order, defaulting to "
  fi
fi
if test "$_big_endian" = yes ; then
  _byte_order='big-endian'
  _def_words_endian='#define WORDS_BIGENDIAN 1'
else
  _byte_order='little-endian'
  _def_words_endian='#undef WORDS_BIGENDIAN'
fi
echores "$_byte_order"

echocheck "OSD menu"
if test "$_menu" = yes ; then
    _def_menu='#define HAVE_MENU 1'
else
_def_menu='#undef HAVE_MENU'
fi
echores "$_menu"

# Check to see if they want QTX codecs enabled
echocheck "QTX codecs"
if test "$_qtx" = auto ; then
    _qtx=$_win32
fi
if test "$_qtx" = yes ; then
    _def_qtx='#define USE_QTX_CODECS 1'
    _codecmodules="qtx $_codecmodules"
else
    _def_qtx='#undef USE_QTX_CODECS'
    _nocodecmodules="qtx $_nocodecmodules"
fi
echores "$_qtx"


echocheck "Subtitles sorting"
if test "$_sortsub" = yes ; then
    _def_sortsub='#define USE_SORTSUB 1'
else
    _def_sortsub='#undef USE_SORTSUB'
fi
echores "$_sortsub"


echocheck "XMMS inputplugin support"
if test "$_xmms" = yes ; then

  if ( xmms-config --version ) >/dev/null 2>&1 ; then
    if test -z "$_xmmsplugindir" ; then
      _xmmsplugindir=`xmms-config --input-plugin-dir`
    fi
    if test -z "$_xmmslibdir" ; then
      _xmmslibdir=`xmms-config --exec-prefix`/lib
    fi
  else
    if test -z "$_xmmsplugindir" ; then
      _xmmsplugindir=/usr/lib/xmms/Input
    fi
    if test -z "$_xmmslibdir" ; then
      _xmmslibdir=/usr/lib
    fi
  fi

  _def_xmms='#define HAVE_XMMS 1'
  if darwin ; then
     _xmms_lib="${_xmmslibdir}/libxmms.dylib"
  else
     _xmms_lib="${_xmmslibdir}/libxmms.so.1 -export-dynamic"
  fi
else
  _def_xmms='#undef HAVE_XMMS'
fi
echores "$_xmms"

echocheck "inet6"
if test "$_inet6" = auto ; then
  cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
int main(void) { socket(AF_INET6, SOCK_STREAM, AF_INET6); }
EOF
  _inet6=no
  if cc_check ; then
    _inet6=yes
  fi
fi
if test "$_inet6" = yes ; then
  _def_inet6='#define HAVE_AF_INET6 1'
else
  _def_inet6='#undef HAVE_AF_INET6'
fi
echores "$_inet6"


echocheck "gethostbyname2"
if test "$_gethostbyname2" = auto ; then
cat > $TMPC << EOF
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int main(void) { gethostbyname2("", AF_INET); }
EOF
  _gethostbyname2=no
  if cc_check ; then
    _gethostbyname2=yes
  fi
fi

if test "$_gethostbyname2" = yes ; then
  _def_gethostbyname2='#define HAVE_GETHOSTBYNAME2 1'
else
  _def_gethostbyname2='#undef HAVE_GETHOSTBYNAME2'
fi
echores "$_gethostbyname2"

# --------------- GUI specific tests begin -------------------
echocheck "GUI"
echo "$_gui"
if test "$_gui" = yes ; then

  # Required libraries
  test "$_png" != yes && die "PNG support required for GUI compilation, please install libpng and libpng-dev packages."
  test "$_x11" != yes && die "X11 support required for GUI compilation"

  echocheck "XShape extension"
  _xshape=no
  if test "$_x11" = yes ; then
    cat > $TMPC << EOF
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
#include <X11/extensions/shape.h>
#include <stdlib.h>
int main(void) {
  char *name = ":0.0";
  Display *wsDisplay;
  int exitvar = 0;
  int eventbase, errorbase;
  if (getenv("DISPLAY"))
    name=getenv("DISPLAY");
  wsDisplay=XOpenDisplay(name);
  if (!XShapeQueryExtension(wsDisplay,&eventbase,&errorbase))
    exitvar=1;
  XCloseDisplay(wsDisplay);
  return exitvar;
}
EOF
    cc_check $_inc_x11 $_ld_x11 && _xshape=yes
  fi
  if test "$_xshape" = yes ; then
    _def_xshape='#define HAVE_XSHAPE 1'
  else
    die "The GUI requires the X11 extension XShape (which was not found)."
  fi
  echores "$_xshape"

#Check for GTK
if test "$_gtk1" = no ; then
  #Check for GTK2 :
  echocheck "GTK+ version"

  if pkg-config gtk+-2.0 --exists ; then
    _gtk=`pkg-config gtk+-2.0 --modversion 2>/dev/null`
    _inc_gtk=`pkg-config gtk+-2.0 --cflags 2>/dev/null`
    _ld_gtk=`pkg-config gtk+-2.0 --libs 2>/dev/null`
    echores "$_gtk"

    # Check for GLIB2
    if pkg-config glib-2.0 --exists ; then
      echocheck "glib version"
      _glib=`pkg-config glib-2.0 --modversion 2>/dev/null`
      _inc_glib=`pkg-config glib-2.0 --cflags 2>/dev/null`
      _ld_glib=`pkg-config glib-2.0 --libs 2>/dev/null`
      echores "$_glib"

      _def_gui='#define HAVE_NEW_GUI 1'
      _def_gtk2_gui='#define HAVE_GTK2_GUI 1'
      _ld_gui='$(GTKLIB) $(GLIBLIB)'
    else
      _gtk1=yes
      echo "GLIB-2 devel packages were not found, trying GTK 1.2"
    fi
  else
    echo "GTK-2 devel packages were not found, trying GTK 1.2"
    _gtk1=yes
  fi
fi

if test "$_gtk1" = yes ; then
  # Check for old GTK (1.2.x)
  echocheck "GTK version"
  if test -z "$_gtkconfig" ; then
    if ( gtk-config --version ) >/dev/null 2>&1 ; then
      _gtkconfig="gtk-config"
    elif ( gtk12-config --version ) >/dev/null 2>&1 ; then
      _gtkconfig="gtk12-config"
    else
      die "The GUI requires GTK devel packages (which were not found)."
    fi
  fi
  _gtk=`$_gtkconfig --version 2>&1`
  _inc_gtk=`$_gtkconfig --cflags 2>&1`
  _ld_gtk=`$_gtkconfig --libs 2>&1`
  echores "$_gtk (using $_gtkconfig)"

  # Check for GLIB
  echocheck "glib version"
  if test -z "$_glibconfig" ; then
    if ( glib-config --version ) >/dev/null 2>&1 ; then
      _glibconfig="glib-config"
    elif ( glib12-config --version ) >/dev/null 2>&1 ; then
      _glibconfig="glib12-config"
    else
      die "The GUI requires GLib devel packages (which were not found)"
    fi
  fi
  _glib=`$_glibconfig --version 2>&1`
  _inc_glib=`$_glibconfig --cflags 2>&1`
  _ld_glib=`$_glibconfig --libs 2>&1`
  echores "$_glib (using $_glibconfig)"

  _def_gui='#define HAVE_NEW_GUI 1'
  _def_gtk2_gui='#undef HAVE_GTK2_GUI'
  _ld_gui='$(GTKLIB) $(GLIBLIB)'
fi

  echo "Creating Gui/config.mak"
  cat > Gui/config.mak << EOF
# -------- Generated by configure -----------

GTKINC = $_inc_gtk
GTKLIBS = $_ld_gtk
GLIBINC = $_inc_glib
GLIBLIBS = $_ld_glib

EOF

else
  _def_gui='#undef HAVE_NEW_GUI'
  _def_gtk2_gui='#undef HAVE_GTK2_GUI'
fi
# --------------- GUI specific tests end -------------------

if test "$_charset" = "noconv" ; then
  _charset=""
elif test -z "$_charset" ; then
  if test "$_gtk1" = yes ; then
    _charset=`cat ${_mp_help}.charset`
  else
    _charset="UTF-8"
  fi
fi
if test "$_charset" ; then
  _def_charset="#define MSG_CHARSET \"$_charset\""
else
  _def_charset="#undef MSG_CHARSET"
fi

if test "$_charset" = `cat ${_mp_help}.charset` ; then
  # hack to disable conversion in the Makefile
  _charset=""
fi

if test "$_charset" ; then
echocheck "iconv program"
iconv -f `cat ${_mp_help}.charset` -t $_charset ${_mp_help} > /dev/null 2>> "$TMPLOG"
if test "$?" -ne 0 ; then
  echores "no"
    echo "No working iconv program found, use "
    echo "--charset=`cat ${_mp_help}.charset` to continue anyway."
    echo "If you also have problems with iconv library functions use --charset=noconv."
    echo "Messages in the GTK-2 interface will be broken then."
    exit 1
else
  echores "yes"
fi
fi

#############################################################################

echocheck "automatic gdb attach"
if test "$_crash_debug" = yes ; then
  _def_crash_debug='#define CRASH_DEBUG 1'
else
  _def_crash_debug='#undef CRASH_DEBUG'
  _crash_debug=no
fi
echores "$_crash_debug"

if darwin ; then
  CFLAGS="$CFLAGS -mdynamic-no-pic -falign-loops=16 -DSYS_DARWIN -DCONFIG_DARWIN"  
  if x86 ; then
  CFLAGS="$CFLAGS -arch i386 -isysroot /Developer/SDKs/MacOSX10.4u.sdk"
  fi
  if [ "$_cc_major" = 3 ] && [ "$_cc_minor" -lt 1 ]; then
    CFLAGS="$CFLAGS -no-cpp-precomp"
  fi

  # libavcodec (from ffmpeg) requires CONFIG_DARWIN to enable AltiVec on Darwin/MacOSX
  test "$_altivec" = yes && CFLAGS="$CFLAGS -DCONFIG_DARWIN"
fi
if hpux ; then
  # use flag for HPUX missing setenv()
  CFLAGS="$CFLAGS -DHPUX"
fi
# Thread support
if linux ; then
  CFLAGS="$CFLAGS -D_REENTRANT"
elif bsd ; then
  # FIXME bsd needs this so maybe other OS'es
  CFLAGS="$CFLAGS -D_THREAD_SAFE"
fi
# 64 bit file offsets?
if test "$_largefiles" = yes || freebsd ; then
  CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
  if test "$_dvdread" = yes ; then
    # dvdread support requires this (for off64_t)
    CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
  fi
fi

echocheck "compiler support for -fno-PIC"
if x86; then
cat > $TMPC <<EOF
int main(void) { return 0; }
EOF
if cc_check -fno-PIC ; then
  CFLAGS="-fno-PIC $CFLAGS"
  echores "yes"
else
  echores "no"
fi
else
  echores "only used for x86"
fi

echocheck "compiler support for noexecstack"
cat > $TMPC <<EOF
int main(void) { return 0; }
EOF
if cc_check -Wl,-z,noexecstack ; then
  _ld_extra="-Wl,-z,noexecstack $_ld_extra"
  echores "yes"
else
  echores "no"
fi

echocheck "ftello()"
# if we don't have ftello use the osdep/ compatibility module
cat > $TMPC << EOF
#include <stdio.h>
#include <sys/types.h>
int main (void) { ftello(stdin); return 0; }
EOF
_ftello=no
cc_check && _ftello=yes
if test "$_ftello" = yes ; then
 _def_ftello='#define HAVE_FTELLO 1'
else
 _def_ftello='#undef HAVE_FTELLO'
fi
echores "$_ftello"

# Determine OS dependent libs
if cygwin ; then
  _def_confwin32='#define WIN32'
  #CFLAGS="$CFLAGS -D__CYGWIN__ -D__CYGWIN_USE_BIG_TYPES__"
  # stat.st_size with BIG_TYPES is broken (not set) ::atmos 
  CFLAGS="$CFLAGS -D__CYGWIN__"
fi

if win32 ; then
  _confwin32='TARGET_WIN32 = yes'
else
  _confwin32='TARGET_WIN32 = no'
fi

# Dynamic linking flags 
# (FIXME: 'echocheck "dynamic linking"' above and modify here accordingly)
_ld_dl_dynamic=''
bsd && _ld_dl_dynamic='-rdynamic'
if test "$_real" = yes || test "$_xanim" = yes && not win32 && not qnx && not darwin ; then
  _ld_dl_dynamic='-rdynamic'
fi

_ld_arch="$_ld_arch $_ld_pthread $_ld_dl $_ld_dl_dynamic"
bsdos && _ld_arch="$_ld_arch -ldvd"
if netbsd ; then
  x86 && _ld_arch="$_ld_arch -li386"
fi

_def_debug='#undef MP_DEBUG'
test "$_debug" != "" && _def_debug='#define MP_DEBUG 1'

_def_linux='#undef TARGET_LINUX'
linux && _def_linux='#define TARGET_LINUX 1'

# TODO cleanup the VIDIX stuff here
echocheck "VIDIX (internal)"
echores "$_vidix_internal"

echocheck "VIDIX (external)"
if test "$_vidix_external" = auto; then
 _vidix_external=no
 cat > $TMPC <<EOF
#include <vidix/vidix.h>
int main(void) { return 0; }
EOF
  cc_check -lvidix && _vidix_external=yes
fi
echores "$_vidix_external"

if test "$_vidix_internal" = yes || test "$_vidix_external" = yes ; then
  _vidix=yes
  _def_vidix='#define CONFIG_VIDIX 1'
else
  _vidix=no
  _def_vidix='#undef CONFIG_VIDIX'
fi

if test "$_vidix_internal" = yes ; then
  _def_vidix_pfx="#define MP_VIDIX_PFX \"$_libdir\" \"/mplayer/vidix/\" "
elif test "$_vidix_external" = yes ; then
  _ld_vidix_external="-lvidix"
  _def_vidix_pfx='#define MP_VIDIX_PFX "" '
fi

if test "$_vidix" = yes; then
  _vosrc="$_vosrc vo_cvidix.c"
  _vomodules="cvidix $_vomodules"
else
  _novomodules="cvidix $_novomodules"
fi
if test "$_vidix" = yes && win32; then
  _vosrc="$_vosrc vo_winvidix.c"
  _vomodules="winvidix $_vomodules"
  _ld_win32libs="-lgdi32 $_ld_win32libs"
else
  _novomodules="winvidix $_novomodules"
fi
if test "$_vidix" = yes && test "$_x11" = yes; then
  _vosrc="$_vosrc vo_xvidix.c"
  _vomodules="xvidix $_vomodules"
else
  _novomodules="xvidix $_novomodules"
fi

echocheck "joystick"
_def_joystick='#undef HAVE_JOYSTICK'
if test "$_joystick" = yes ; then
  if linux ; then
    # TODO add some check
    _def_joystick='#define HAVE_JOYSTICK 1'
  else
    _joystick="no (unsupported under $system_name)"
  fi
fi
echores "$_joystick"

echocheck "lirc"
if test "$_lirc" = auto ; then
  _lirc=no
  if test -c /dev/lirc -o -c /dev/lirc/0 ; then
      cat > $TMPC <<EOF
#include <lirc/lirc_client.h>
int main(void) { return 0; }
EOF
      cc_check -llirc_client && _lirc=yes
  fi
fi
if test "$_lirc" = yes ; then
  _def_lirc='#define HAVE_LIRC 1'
  _ld_lirc='-llirc_client'
else
  _def_lirc='#undef HAVE_LIRC'
fi
echores "$_lirc"

echocheck "lircc"
if test "$_lircc" = auto ; then
  _lircc=no
  cat > $TMPC <<EOF
#include <lirc/lircc.h>
int main(void) { return 0; }
EOF
  cc_check -llircc && _lircc=yes
fi
if test "$_lircc" = yes ; then
  _def_lircc='#define HAVE_LIRCC 1'
  _ld_lircc='-llircc'
else
  _def_lircc='#undef HAVE_LIRCC'
fi
echores "$_lircc"

#############################################################################
echo "Creating config.mak"
cat > config.mak << EOF
# -------- Generated by configure -----------

LANG = C
MAN_LANG = $MAN_LANG
TARGET_OS = $system_name
DESTDIR =
prefix = \$(DESTDIR)$_prefix
BINDIR = \$(DESTDIR)$_bindir
DATADIR = \$(DESTDIR)$_datadir
MANDIR = \$(DESTDIR)$_mandir
CONFDIR = \$(DESTDIR)$_confdir
LIBDIR = \$(DESTDIR)$_libdir
# FFmpeg uses libdir instead of LIBDIR
libdir = \$(LIBDIR)
#AR = ar
CC = $_cc
HOST_CC = $_host_cc
AWK = $_awk
RANLIB = $_ranlib
INSTALL = $_install
EXTRA_INC = $_inc_extra
OPTFLAGS = -I../libvo -I../../libvo $_inc_x11 $CFLAGS \$(EXTRA_INC)
STRIPBINARIES = $_stripbinaries
CHARSET = $_charset
HELP_FILE = $_mp_help

PRG = $_prg
PRG_MENCODER = $_prg_mencoder

$_live_libs_def

MPLAYER_NETWORK = $_network
STREAMING_LIVE555 = $_live
MPLAYER_NETWORK_LIB = $_ld_live $_ld_vstream $_ld_network
DVBIN = $_dvbin
VIDIX = $_vidix_internal
EXTERNAL_VIDIX = $_vidix_external
EXTERNAL_VIDIX_LIB = $_ld_vidix_external
CONFIG_PP = yes
CONFIG_MP3LAME = $_mp3lame
LIBMENU = $_menu

OPENDIVX = $_opendivx

MP3LIB = $_mp3lib
LIBA52 = $_liba52
LIBMPEG2 = $_libmpeg2
TREMOR = $_tremor_internal
TREMOR_FLAGS = $_tremor_flags

SPEEX = $_speex
MUSEPACK = $_musepack

UNRARLIB = $_unrarlib
PNG = $_mkf_png
JPEG = $_mkf_jpg
GIF = $_mkf_gif

EXTRA_LIB = $_ld_extra
Z_LIB =  $_ld_static $_ld_zlib
HAVE_MLIB = $_mlib
WIN32_LIB = $_ld_win32libs
STATIC_LIB = $_ld_static
ENCA_LIB = $_ld_enca
HAVE_PTHREADS = $_pthreads
MATH_LIB = $_ld_lm
LIBC_LIB = $_ld_libC

X11_INC = $_inc_x11
X11DIR = $_ld_x11

HAVE_XVMC_ACCEL = $_xvmc

# for FFmpeg
SRC_PATH=`pwd`
LIBPREF=lib
LIBSUF=.a
LIB=\$(LIBPREF)\$(NAME)\$(LIBSUF)

# video output
X_LIB = $_ld_gl $_ld_dga $_ld_xv $_ld_xvmc $_ld_vm $_ld_xinerama $_ld_x11 $_ld_sock
GGI_LIB = $_ld_ggi
MLIB_LIB =  $_ld_mlib
MLIB_INC = $_inc_mlib
DXR2_INC = $_inc_dxr2
DVB_INC = $_inc_dvb
PNG_LIB = $_ld_png
JPEG_LIB = $_ld_jpg
GIF_LIB = $_ld_gif
SDL_LIB = $_ld_sdl
SVGA_LIB = $_ld_svga
VESA_LIB = $_ld_vesa
AA_LIB = $_ld_aa
CACA_INC = $_inc_caca
CACA_LIB = $_ld_caca

# audio output
ALSA_LIB = $_ld_alsa
NAS_LIB = $_ld_nas
ARTS_LIB = $_ld_arts
ARTS_INC = $_inc_arts
ESD_LIB = $_ld_esd
ESD_INC = $_inc_esd
POLYP_LIB = $_ld_polyp
POLYP_INC = $_inc_polyp
JACK_LIB = $_ld_jack
JACK_INC = $_inc_jack
OPENAL_LIB = $_ld_openal
OPENAL_INC = $_inc_openal
SGIAUDIO_LIB = $_ld_sgiaudio

# input/demuxer/codecs
TERMCAP_LIB = $_ld_termcap
LIRC_LIB = $_ld_lirc
LIRCC_LIB = $_ld_lircc
HAVE_DVD = $_have_dvd
DVDREAD = $_dvdread
DVDREAD_LIB = $_ld_dvdread
DVDKIT2 = $_dvdkit
LIBMPDVDNAV = $_dvdnav
SDL_INC = $_inc_sdl
W32_DEP = $_dep_win32
W32_LIB = $_ld_win32
DS_DEP = $_dep_dshow
DS_LIB = $_ld_dshow
AV_DEP = $_dep_libavcodec $_dep_libavformat $_dep_libavutil $_dep_libpostproc
AV_LIB = $_ld_libavcodec  $_ld_libavformat  $_ld_libavutil  $_ld_libpostproc
CONFIG_LIBAVUTIL = $_libavutil
CONFIG_LIBAVUTIL_SO = $_libavutil_so
CONFIG_LIBAVCODEC = $_libavcodec
CONFIG_LIBAVCODEC_SO = $_libavcodec_so
CONFIG_LIBAVFORMAT = $_libavformat
CONFIG_LIBAVFORMAT_SO = $_libavformat_so
CONFIG_LIBPOSTPROC = $_libpostproc
CONFIG_LIBPOSTPROC_SO = $_libpostproc_so
ZORAN = $_zr
FAME = $_fame
FAME_LIB = $_ld_fame
MP1E_DEP = $_dep_mp1e
MP1E_LIB = $_ld_mp1e
ARCH_LIB =  $_ld_arch $_ld_iconv
XVID = $_xvid
XVID_INC = $_inc_xvid
XVID_LIB = $_ld_xvid
X264 = $_x264
X264_INC = $_inc_x264
X264_LIB = $_ld_x264
CONFIG_DTS = $_libdts
DTS_INC = $_inc_libdts
DTS_LIB = $_ld_libdts
DECORE_LIB = $_ld_decore $_ld_mp3lame
MENCODER = $_mencoder
ENCORE_LIB =  $_ld_encore $_ld_mp3lame
DIRECTFB_INC = $_inc_directfb
DIRECTFB_LIB = $_ld_directfb
CDPARANOIA_INC = $_inc_cdparanoia
CDPARANOIA_LIB = $_ld_cdparanoia
FREETYPE_INC = $_inc_freetype
FREETYPE_LIB = $_ld_freetype
FONTCONFIG_INC = $_inc_fontconfig
FONTCONFIG_LIB = $_ld_fontconfig
FRIBIDI_INC = $_inc_fribidi
FRIBIDI_LIB = $_ld_fribidi
LIBCDIO_INC = $_inc_libcdio
LIBCDIO_LIB = $_ld_libcdio
LIBLZO_LIB= $_ld_liblzo
MAD_LIB = $_ld_mad
VORBIS_LIB = $_ld_vorbis $_ld_libdv
SPEEX_LIB = $_ld_speex
THEORA_LIB = $_ld_theora
FAAD_LIB = $_ld_faad
INTERNAL_FAAD = $_faad_internal
SMBSUPPORT_LIB = $_ld_smb
XMMS_PLUGINS = $_xmms
XMMS_LIB = $_xmms_lib
MACOSX = $_macosx
MACOSX_FINDER_SUPPORT = $_macosx_finder_support
MACOSX_BUNDLE = $_macosx_bundle
MACOSX_FRAMEWORKS = $_macosx_frameworks
MACOSX_COREVIDEO = $_macosx_corevideo
TOOLAME=$_toolame
TOOLAME_EXTRAFLAGS=$_toolame_extraflags
TOOLAME_LIB=$_toolame_lib
TWOLAME=$_twolame
TWOLAME_LIB=$_twolame_lib
MUSEPACK_LIB = $_ld_musepack
FAAC=$_faac
FAAC_LIB=$_ld_faac
AMR=$_amr
AMR_NB=$_amr_nb
AMR_NB_FIXED=$_amr_nb_fixed
AMR_WB=$_amr_wb
`echo $_libavcodecs | tr '[a-z] ' '[A-Z]\n' | sed 's/^/CONFIG_/;s/$/=yes/'`
CONFIG_FAAC=$_faac
CONFIG_XVID=$_lavc_xvid
CONFIG_GPL=yes
CONFIG_MUXERS=yes

# --- Some stuff for autoconfigure ----
$_target_arch
$_confwin32
TARGET_CPU=$iproc
TARGET_MMX = $_mmx
TARGET_MMX2 = $_mmxext
TARGET_3DNOW = $_3dnow
TARGET_3DNOWEX = $_3dnowext
TARGET_SSE = $_sse
TARGET_ALTIVEC = $_altivec
TARGET_VIS = $_vis
TARGET_BUILTIN_VECTOR = $_builtin_vector
TARGET_BUILTIN_3DNOW  = $_mm3dnow

# --- GUI stuff ---
GTKINC = $_inc_gtk
GTKLIB = $_ld_static $_ld_gtk
GLIBLIB = $_ld_static  $_ld_glib
GTK_LIBS =  $_ld_static $_ld_gui
GUI = $_gui
DEBUG = -DDEBUG

EOF

#############################################################################
echo "Creating config.h"
cat > config.h << EOF
/* -------- This file has been automatically generated by configure ---------
   Note: Any changes in it will be lost when you run configure again. */

/* Protect against multiple inclusion */
#ifndef MPLAYER_CONFIG_H
#define MPLAYER_CONFIG_H 1

/* use GNU internationalization */
$_def_i18n

/* name of messages charset */
$_def_charset

/* Runtime CPU detection */
$_def_runtime_cpudetection

/* Dynamic a/v plugins */
$_def_dynamic_plugins

/* "restrict" keyword */
$_def_restrict_keyword

/* __builtin_expect branch prediction hint */
$_def_builtin_expect
#ifdef HAVE_BUILTIN_EXPECT
#define likely(x) __builtin_expect ((x) != 0, 1)
#define unlikely(x) __builtin_expect ((x) != 0, 0)
#else
#define likely(x) (x)
#define unlikely(x) (x)
#endif

/* attribute(used) as needed by some compilers */
#if (__GNUC__ * 100 + __GNUC_MINOR__ >= 300)
# define attribute_used __attribute__((used))
#else
# define attribute_used
#endif

#define PREFIX "$_prefix"

#define USE_OSD 1
#define USE_SUB 1

/* enable/disable SIGHANDLER */
$_def_sighandler

/* enable/disable automatic gdb attach on crash, requires SIGHANDLER */
$_def_crash_debug

/* Toggles debugging informations */
$_def_debug

/* Toggles colorized output */
//#define MSG_USE_COLORS 1

/* Indicates that libcdio is available for VCD and CD-DA playback */
$_def_libcdio

/* Indicates that Ogle's libdvdread is available for DVD playback */
$_def_dvdread

/* Indicates that dvdread is from libmpdvdkit */
$_def_mpdvdkit

/* Additional options for libmpdvdkit*/
$_def_dvd
$_def_cdrom
$_def_cdio
$_def_dvdio
$_def_bsdi_dvd
$_def_dvd_bsd
$_def_dvd_linux
$_dev_dvd_openbsd
$_def_dvd_darwin
$_def_sol_scsi_h
$_def_hpux_scsi_h
$_def_stddef
$_def_have_dvd

/* Common data directory (for fonts, etc) */
#define MPLAYER_DATADIR "$_datadir"
#define MPLAYER_CONFDIR "$_confdir"
#define MPLAYER_LIBDIR "$_libdir"

/* Define this to compile stream-caching support, it can be enabled via
   -cache <kilobytes> */
#define USE_STREAM_CACHE 1

/* Define to include support for XviD/Divx4Linux/OpenDivx */
$_def_divx

/* Define to use the new XviD/DivX4Linux library instead of open source OpenDivX */
/* You have to change DECORE_LIBS in config.mak, too! */
$_def_decore

/* Define if you are using DivX5Linux Decore library */
$_def_divx5

/* Define if you are using XviD library */
$_def_xvid3
$_def_xvid4
$_def_decore_xvid
$_def_encore_xvid

/* Define if you are using the X.264 library */
$_def_x264

/* Define to include support for libdv-0.9.5 */
$_def_libdv

/* If build mencoder */
$_mencoder_flag

/* Indicates if XviD/Divx4linux encore is available
   Note: for mencoder */
$_def_encore

/* Indicates if libmp3lame is available
   Note: for mencoder */
$_def_mp3lame
$_def_mp3lame_preset
$_def_mp3lame_preset_medium

/* Define libmp1e for realtime mpeg encoding (for DXR3 and DVB cards) */
$_def_mp1e

/* Define this to enable avg. byte/sec-based AVI sync method by default:
   (use -bps or -nobps commandline option for run-time method selection)
   -bps gives better sync for vbr mp3 audio, it is now default */
#define AVI_SYNC_BPS 1

/* Undefine this if you do not want to select mono audio (left or right)
   with a stereo MPEG layer 2/3 audio stream. The command line option
   -stereo has three possible values (0 for stereo, 1 for left-only, 2 for
   right-only), with 0 being the default.
   */
#define USE_FAKE_MONO 1

/* Undefine this if your sound card driver has no working select().
   If you have kernel Oops, player hangups, or just no audio, you should
   try to recompile MPlayer with this option disabled! */
$_def_select

/* define this to use iconv(3) function to codepage conversions */
$_def_iconv

/* define this to use nl_langinfo function */
$_def_langinfo

/* define this to use RTC (/dev/rtc) for video timers */
$_def_rtc

/* set up max. outburst. use 65536 for ALSA 0.5, for others 16384 is enough */
#define MAX_OUTBURST 65536

/* set up audio OUTBURST. Do not change this! */
#define OUTBURST 512

/* Define this if your system has the header file for the OSS sound interface */
$_def_sys_soundcard

/* Define this if your system has the header file for the OSS sound interface
 * in /usr/include */
$_def_soundcard

/* Define this if your system has the sysinfo header */
$_def_sys_sysinfo

/* Define this if your system has ftello() */

$_def_ftello
#ifndef HAVE_FTELLO
/* Need these for FILE and off_t an config.h is usually before other includes*/
#include <stdio.h>
#include <sys/types.h>
off_t ftello(FILE *);
#endif

/* Define this if your system has the "malloc.h" header file */
$_def_malloc

/* memalign is mapped to malloc if unsupported */
$_def_memalign
#ifndef HAVE_MEMALIGN
# define memalign(a,b) malloc(b)
#define MEMALIGN_HACK 1
#endif

/* Define this if your system has the "alloca.h" header file */
$_def_alloca

/* Define this if your system has the "sys/mman.h" header file */
$_def_mman
$_def_mman_has_map_failed

/* Define this if you have the elf dynamic linker -ldl library */
$_def_dl

/* Define this if you have the kstat kernel statistics library */
$_def_kstat

/* Define this if you have zlib */
$_def_zlib
#ifdef HAVE_ZLIB
#define CONFIG_ZLIB 1
#endif

/* Define this if you have shm support */
$_def_shm

/* Define this if your system has scandir & alphasort */
$_def_scandir

/* Define this if your system has strsep */
$_def_strsep

/* Define this if your system has strlcpy */
$_def_strlcpy
#ifndef HAVE_STRLCPY
unsigned int strlcpy (char *dest, const char *src, unsigned int size);
#endif

/* Define this if your system has strlcat */
$_def_strlcat
#ifndef HAVE_STRLCAT
unsigned int strlcat (char *dest, const char *src, unsigned int size);
#endif

/* Define this if your system has fseeko */
$_def_fseeko
#ifndef HAVE_FSEEKO
/* Need these for FILE and off_t an config.h is usually before other includes*/
#include <stdio.h>
#include <sys/types.h>
int fseeko(FILE *, off_t, int);
#endif

$_def_localtime_r

/* Define this if your system has vsscanf */
$_def_vsscanf

/* Define this if your system has swab */
$_def_swab

/* Define this if your system has no posix select */
$_def_no_posix_select

/* Define this if your system has gettimeofday */
$_def_gettimeofday

/* Define this if your system has glob */
$_def_glob

/* Define this if your system has setenv */
$_def_setenv
#ifndef HAVE_SETENV
int setenv(const char *name, const char *val, int overwrite);
#endif

/* Define this if your system has sysi86 */
$_def_sysi86

/* Define this if your system has pthreads */
$_def_pthreads

/* Define this if you enabled thread support for libavcodec */
$_def_threads

/* LIRC (remote control, see www.lirc.org) support: */
$_def_lirc

/*
 * LIRCCD (LIRC client daemon)
 * See http://www.dolda2000.cjb.net/~fredrik/lirccd/
 */
$_def_lircc

/* DVD navigation support using libdvdnav */
$_def_dvdnav
$_def_dvdnav_version
$_def_dvdnav_sversion
$_def_mpdvdnav
$_def_mpdvdnav_trace

/* Define this to enable MPEG 1/2 image postprocessing (requires a FAST CPU!) */
#define MPEG12_POSTPROC 1

/* Define this to enable image postprocessing in libavcodec (requires a FAST CPU!) */
$_def_libpostproc
$_def_libpostproc_so

/* Define to include support for OpenDivx postprocessing */
$_def_odivx_postprocess

/* Win32 DLL support */
$_def_win32
#define WIN32_PATH "$_win32libdir"

/* DirectShow support */
$_def_dshow

/* Mac OS X specific features */
$_def_macosx
$_def_macosx_finder_support
$_def_macosx_bundle
$_def_macosx_corevideo

/* Build our Win32-loader */
$_def_win32_loader

/* ffmpeg's libavcodec support (requires libavcodec source) */
$_def_libavcodec
$_def_libavcodec_so
$_def_lavc_dsputil

/* ffmpeg's libavformat support (requires libavformat source) */
$_def_libavformat
$_def_libavformat_so
$_def_libavformat_win32

/* Use libavcodec's decoders */
#define CONFIG_DECODERS 1
/* Use libavcodec's encoders */
#define CONFIG_ENCODERS 1

/* Use libavformat's demuxers */
#define CONFIG_DEMUXERS 1
/* Use libavformat's muxers */
#define CONFIG_MUXERS 1

#define CONFIG_MPEGAUDIO_HP 1

#define CONFIG_GPL 1

/* Use amr codecs from libavcodec (requires amr sources) */
$_def_amr
$_def_amr_nb
$_def_amr_nb_fixed
$_def_amr_wb

/* Use specific codecs from libavcodec */
`echo $_libavcodecs | tr '[a-z] ' '[A-Z]\n' | sed 's/^/#define CONFIG_/;s/$/ 1/'`
$_def_lavc_faac
$_def_lavc_xvid
$_def_lavc_mp3lame

/* Use codec libs included in mplayer CVS / source dist: */
$_def_mp3lib
$_def_liba52
$_def_libdts
$_def_libmpeg2

/* Use libfame encoder filter */
$_def_fame

/* XAnim DLL support */
$_def_xanim
/* Default search path */
$_def_xanim_path

/* RealPlayer DLL support */
$_def_real
/* Default search path */
$_def_real_path

/* LIVE555 Streaming Media library support */
$_def_live

/* Use 3dnow/mmxext/sse/mmx optimized fast memcpy() [maybe buggy... signal 4]*/
$_def_fastmemcpy

/* Use unrarlib for Vobsubs */
$_def_unrarlib

/* gui support, please do not edit this option */
$_def_gui
$_def_gtk2_gui

/* Audio output drivers */
$_def_ossaudio
$_def_ossaudio_devdsp
$_def_ossaudio_devmixer
$_def_alsa5
$_def_alsa9
$_def_alsa1x
$_def_arts
$_def_esd
$_def_esd_latency
$_def_polyp
$_def_jack
$_def_openal
$_def_sys_asoundlib_h
$_def_alsa_asoundlib_h
$_def_sunaudio
$_def_sgiaudio
$_def_win32waveout
$_def_nas

/* Enable fast OSD/SUB renderer (looks ugly, but uses less CPU power) */
#undef FAST_OSD
#undef FAST_OSD_TABLE

/* Enable TV Interface support */
$_def_tv

/* Enable Video 4 Linux TV interface support */
$_def_tv_v4l

/* Enable Video 4 Linux 2 TV interface support */
$_def_tv_v4l2

/* Enable *BSD BrookTree TV interface support */
$_def_tv_bsdbt848

/* Define if your processor stores words with the most significant
   byte first (like Motorola and SPARC, unlike Intel and VAX).  */
$_def_words_endian

$_def_arch

/* For the PPC.  G5 has the dcbzl when in 64bit mode but G4s and earlier do not
   have the instruction. */
$_def_dcbzl

/* libmpeg2 wants ARCH_PPC and the rest of mplayer use ARCH_POWERPC,
 * define ARCH_PPC if ARCH_POWERPC is set to cope with that.
 */
#ifdef ARCH_POWERPC
#define ARCH_PPC 1
#endif

/* the same issue as with ARCH_POWERPC but with ffmpeg/libavcodec */
#ifdef ARCH_ARMV4L
#define ARCH_ARM 1
#endif

/* only gcc3 can compile mvi instructions */
$_def_gcc_mvi_support

/* Define this for Cygwin build for win32 */
$_def_confwin32

/* Define this to any prefered value from 386 up to infinity with step 100 */
#define __CPU__ $iproc

$_mp_wordsize

$_def_linux

$_def_vcd

#ifdef sun
#define	DEFAULT_CDROM_DEVICE	"/vol/dev/aliases/cdrom0"
#define DEFAULT_DVD_DEVICE	DEFAULT_CDROM_DEVICE
#elif defined(HPUX)
#define DEFAULT_CDROM_DEVICE    "/dev/cdrom"
#define DEFAULT_DVD_DEVICE     "/dev/dvd"
#elif defined(WIN32)
#define DEFAULT_CDROM_DEVICE    "D:"
#define DEFAULT_DVD_DEVICE	"D:"
#elif defined(SYS_DARWIN)
#define DEFAULT_CDROM_DEVICE    "/dev/disk1"
#define DEFAULT_DVD_DEVICE	"/dev/rdiskN"
#elif defined(__OpenBSD__)
#define DEFAULT_CDROM_DEVICE	"/dev/rcd0a"
#define DEFAULT_DVD_DEVICE	DEFAULT_CDROM_DEVICE
#elif defined(__FreeBSD__)
#define DEFAULT_CDROM_DEVICE	"/dev/acd0"
#define DEFAULT_DVD_DEVICE	DEFAULT_CDROM_DEVICE
#else
#define DEFAULT_CDROM_DEVICE    "/dev/cdrom"
#define DEFAULT_DVD_DEVICE	"/dev/dvd"
#endif


/*----------------------------------------------------------------------------
**
** NOTE: Instead of modifying these definitions here, use the
**       --enable/--disable options of the ./configure script!
**       See ./configure --help for details.
**
*---------------------------------------------------------------------------*/

/* C99 lrintf function available */
$_def_lrintf

/* round function is available */
$_def_round

/* yes, we have inttypes.h */
#define HAVE_INTTYPES_H 1

/* int_fastXY_t emulation */
$_def_fast_inttypes

/* nanosleep support */
$_def_nanosleep

/* SMB support */
$_def_smbsupport

/* termcap flag for getch2.c */
$_def_termcap

/* termios flag for getch2.c */
$_def_termios
$_def_termios_h
$_def_termios_sys_h

/* enable PNG support */
$_def_png

/* enable JPEG support */
$_def_jpg

/* enable PNM support */
$_def_pnm

/* enable md5sum support */
$_def_md5sum

/* enable GIF support */
$_def_gif
$_def_gif_4
$_def_gif_tvt_hack

/* enable FreeType support */
$_def_freetype

/* enable Fontconfig support */
$_def_fontconfig

/* enable FriBiDi usage */
$_def_fribidi

/* enable ENCA usage */
$_def_enca

/* liblzo support */
$_def_liblzo
#ifdef USE_LIBLZO
#define CONFIG_LZO 1
#endif

/* libmad support */
$_def_mad

/* enable OggVorbis support */
$_def_vorbis

/* enable Tremor as vorbis decoder */
$_def_tremor

/* enable Speex support */
$_def_speex

/* enable musepack support */
$_def_musepack

/* enable OggTheora support */
$_def_theora

/* enable FAAD (AAC) support */
$_def_faad
$_def_faad_internal

/* enable FAAC (AAC encoder) support */
$_def_faac

/* enable LADSPA plugin support */
$_def_ladspa

/* enable network */
$_def_network

/* enable ftp support */
$_def_ftp

/* enable vstream support */
$_def_vstream

/* enable winsock2 instead of Unix functions*/
$_def_winsock2

/* define this to use inet_aton() instead of inet_pton() */
$_def_use_aton

/* enables / disables cdparanoia support */
$_def_cdparanoia

/* enables / disables VIDIX usage */
$_def_vidix
$_def_vidix_pfx

/* enables / disables new input joystick support */
$_def_joystick

/* enables / disables QTX codecs */
$_def_qtx

/* enables / disables osd menu */
$_def_menu

/* enables / disables subtitles sorting */
$_def_sortsub

/* XMMS input plugin support */
$_def_xmms
#define XMMS_INPUT_PLUGIN_DIR "$_xmmsplugindir"

/* enables inet6 support */
$_def_inet6

/* do we have gethostbyname2? */
$_def_gethostbyname2

/* Extension defines */
$_def_3dnow	// only define if you have 3DNOW (AMD k6-2, AMD Athlon, iDT WinChip, etc.)
$_def_3dnowext	// only define if you have 3DNOWEXT (AMD Athlon, etc.)
$_def_mmx	// only define if you have MMX (newer x86 chips, not P54C/PPro)
$_def_mmxext	// only define if you have MMX2 (Athlon/PIII/4/CelII)
$_def_sse	// only define if you have SSE (Intel Pentium III/4 or Celeron II)
$_def_sse2	// only define if you have SSE2 (Intel Pentium 4)
$_def_altivec	// only define if you have Altivec (G4)

$_def_altivec_h	// enables usage of altivec.h

$_def_builtin_vector  // enables usage of xmmintrin.h
$_def_mm3dnow         // enables usage of mm3dnow.h

$_def_mlib  // Sun mediaLib, available only on solaris
$_def_vis	// only define if you have VIS ( ultrasparc )

/* libmpeg2 uses a different feature test macro for mediaLib */
#ifdef HAVE_MLIB
#define LIBMPEG2_MLIB 1
#endif

/* libvo options */
#define SCREEN_SIZE_X 1
#define SCREEN_SIZE_Y 1
$_def_x11
$_def_xv
$_def_xvmc
$_def_vm
$_def_xf86keysym
$_def_xinerama
$_def_gl
$_def_gl_win32
$_def_dga
$_def_dga2
$_def_sdl
/* defined for SDLlib with keyrepeat bugs (before 1.2.1) */
$_def_sdlbuggy
$_def_directx
$_def_ggi
$_def_ggiwmh
$_def_3dfx
$_def_s3fb
$_def_tdfxfb
$_def_tdfxvid
$_def_directfb
$_def_directfb_version
$_def_zr
$_def_bl
$_def_mga
$_def_xmga
$_def_syncfb
$_def_fbdev
$_def_dxr2
$_def_dxr3
$_def_dvb
$_def_dvb_in
$_def_svga
$_def_vesa
$_def_xdpms
$_def_aa
$_def_caca
$_def_tga
$_def_toolame
$_def_twolame

/* used by GUI: */
$_def_xshape

#if defined(HAVE_GL) || defined(HAVE_X11) || defined(HAVE_XV)
#define X11_FULLSCREEN 1
#endif

#endif /* MPLAYER_CONFIG_H */
EOF

#############################################################################

echo "Creating libvo/config.mak"
_voobj=`echo $_vosrc | sed -e 's/\.c/\.o/g;s/\.m/\.o/g'`
cat > libvo/config.mak << EOF
include ../config.mak
OPTIONAL_SRCS = $_vosrc
OPTIONAL_OBJS = $_voobj
EOF

#############################################################################

echo "Creating libao2/config.mak"
_aoobj=`echo $_aosrc | sed -e 's/\.c/\.o/g'`
cat > libao2/config.mak << EOF
include ../config.mak
OPTIONAL_SRCS = $_aosrc
OPTIONAL_OBJS = $_aoobj
EOF

#############################################################################

echo "Creating libaf/config.mak"
_afobj=`echo $_afsrc | sed -e 's/\.c/\.o/g'`
cat > libaf/config.mak << EOF
include ../config.mak
OPTIONAL_SRCS = $_afsrc
OPTIONAL_OBJS = $_afobj
EOF

#############################################################################

cat << EOF

Config files successfully generated by ./configure !

  Install prefix: $_prefix
  Data directory: $_datadir
  Config direct.: $_confdir

  Byte order: $_byte_order
  Optimizing for: $_optimizing

  Languages:
    Messages/GUI: $_language
EOF

echo -n "    Manual pages: $MAN_LANG"
test "$LANGUAGES" = en && echo -n " (no localization selected, use --language=all)"
echo
  
cat << EOF

  Enabled optional drivers:
    Input: $_inputmodules
    Codecs: $_codecmodules
    Audio output: $_aomodules
    Video output: $_vomodules
    Audio filters: $_afmodules
  Disabled optional drivers:
    Input: $_noinputmodules
    Codecs: $_nocodecmodules
    Audio output: $_noaomodules
    Video output: $_novomodules
    Audio filters: $_noafmodules

'config.h' and 'config.mak' contain your configuration options.
Note: If you alter theses files (for instance CFLAGS) MPlayer may no longer
      compile *** DO NOT REPORT BUGS if you tweak these files ***

'make' will now compile MPlayer and 'make install' will install it.
Note: On non-Linux systems you might need to use 'gmake' instead of 'make'.

EOF


if test "$_mtrr" = yes ; then
  echo "Please check mtrr settings at /proc/mtrr (see DOCS/HTML/$_doc_lang/video.html#mtrr)"
  echo
fi

if test "$_sdl" = "outdated" ; then
  cat <<EOF
You have an outdated version of libSDL installed (older than v1.1.7) and SDL
support has therefore been disabled.

Please upgrade to a more recent version (version 1.1.8 and above are known to
work). You may get this library from: http://www.libsdl.org

You need to rerun ./configure and recompile after updating SDL.  If you are
only interested in the libSDL audio drivers, then an older version might work.

Use --enable-sdl to force usage of libSDL.

EOF
fi

if x86; then
  if test "$_win32" = no ; then
    if test "$_win32libdir" ; then
      echo "Failed to find a Win32 codecs dir at $_win32libdir!"
    else
      echo "Failed to find a Win32 codecs directory! (default: /usr/local/lib/codecs/)"
    fi
    cat << EOF
Create it and copy the DLL files there! You can download the codecs from our
homepage at http://www.mplayerhq.hu/MPlayer/releases/codecs/

EOF
  fi
else
  cat <<EOF
NOTE: Win32 codec DLLs are not supported on your CPU ($host_arch) or your
operating system ($system_name). You may encounter a few files that cannot
be played due to missing open source video/audio codec support.

EOF
fi


cat <<EOF

Check $TMPLOG if you wonder why an autodetection failed (check whether
the development headers/packages are installed).
Do not report compilation errors if you used any of the --enable-* options
(except --enable-gui and maybe --enable-debug).

If you suspect a bug, please read DOCS/HTML/$_doc_lang/bugreports.html.

EOF

if test "$_vidix" = no ; then
cat <<EOF
You've disabled VIDIX. Although it would be better to PORT it instead.
Have a look at the documentation for supported cards!

EOF
fi

if test "$_warn_CFLAGS" = yes; then
  cat <<EOF

MPlayer compilation will use the CPPFLAGS/CFLAGS/LDFLAGS set by you, but:

    *** ***  DO NOT REPORT BUGS IF IT DOES NOT COMPILE/WORK!  *** ***

It is strongly recommended to let MPlayer choose the correct CFLAGS!
To do so, execute 'CFLAGS= ./configure <options>'

EOF
fi

# Last move:
rm -f "$TMPO" "$TMPC" "$TMPS" "$TMPCPP"
