Diff for /qemu/configure between versions 1.1.1.1 and 1.1.1.15

version 1.1.1.1, 2018/04/24 16:37:52 version 1.1.1.15, 2018/04/24 18:43:35
Line 13  fi Line 13  fi
   
 TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"  TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
 TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"  TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
 TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"  TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
 TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"  
   # NB: do not call "exit" in the trap handler; this is buggy with some shells;
   # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
   trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
   rm -f config.log
   
   compile_object() {
     echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
     $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
   }
   
   compile_prog() {
     local_cflags="$1"
     local_ldflags="$2"
     echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
     $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
   }
   
   # symbolically link $1 to $2.  Portable version of "ln -sf".
   symlink() {
     rm -f $2
     ln -s $1 $2
   }
   
   # check whether a command is available to this shell (may be either an
   # executable or a builtin)
   has() {
       type "$1" >/dev/null 2>&1
   }
   
   # search for an executable in PATH
   path_of() {
       local_command="$1"
       local_ifs="$IFS"
       local_dir=""
   
       # pathname has a dir component?
       if [ "${local_command#*/}" != "$local_command" ]; then
           if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
               echo "$local_command"
               return 0
           fi
       fi
       if [ -z "$local_command" ]; then
           return 1
       fi
   
       IFS=:
       for local_dir in $PATH; do
           if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
               echo "$local_dir/$local_command"
               IFS="${local_ifs:-$(printf ' \t\n')}"
               return 0
           fi
       done
       # not found
       IFS="${local_ifs:-$(printf ' \t\n')}"
       return 1
   }
   
 # default parameters  # default parameters
 prefix=""  source_path=`dirname "$0"`
   cpu=""
 interp_prefix="/usr/gnemul/qemu-%M"  interp_prefix="/usr/gnemul/qemu-%M"
 static="no"  static="no"
   sparc_cpu=""
 cross_prefix=""  cross_prefix=""
 cc="gcc"  audio_drv_list=""
   audio_card_list="ac97 es1370 sb16 hda"
   audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
   block_drv_whitelist=""
 host_cc="gcc"  host_cc="gcc"
 ar="ar"  helper_cflags=""
 make="make"  libs_softmmu=""
 strip="strip"  libs_tools=""
 cpu=`uname -m`  audio_pt_int=""
   audio_win_int=""
   cc_i386=i386-pc-linux-gnu-gcc
   
 target_list=""  target_list=""
   
   # Default value for a variable defining feature "foo".
   #  * foo="no"  feature will only be used if --enable-foo arg is given
   #  * foo=""    feature will be searched for, and if found, will be used
   #              unless --disable-foo is given
   #  * foo="yes" this value will only be set by --enable-foo flag.
   #              feature will searched for,
   #              if not found, configure exits with error
   #
   # Always add --enable-foo and --disable-foo command line args.
   # Distributions want to ensure that several features are compiled in, and it
   # is impossible without a --enable-foo that exits if a feature is not found.
   
   bluez=""
   brlapi=""
   curl=""
   curses=""
   docs=""
   fdt=""
   kvm=""
   kvm_para=""
   nptl=""
   sdl=""
   sparse="no"
   uuid=""
   vde=""
   vnc_tls=""
   vnc_sasl=""
   vnc_jpeg=""
   vnc_png=""
   vnc_thread="no"
   xen=""
   linux_aio=""
   attr=""
   vhost_net=""
   xfs=""
   
   gprof="no"
   debug_tcg="no"
   debug_mon="no"
   debug="no"
   strip_opt="yes"
   bigendian="no"
   mingw32="no"
   EXESUF=""
   prefix="/usr/local"
   mandir="\${prefix}/share/man"
   datadir="\${prefix}/share/qemu"
   docdir="\${prefix}/share/doc/qemu"
   bindir="\${prefix}/bin"
   sysconfdir="\${prefix}/etc"
   confsuffix="/qemu"
   slirp="yes"
   fmod_lib=""
   fmod_inc=""
   oss_lib=""
   bsd="no"
   linux="no"
   solaris="no"
   profiler="no"
   cocoa="no"
   softmmu="yes"
   linux_user="no"
   darwin_user="no"
   bsd_user="no"
   guest_base=""
   uname_release=""
   io_thread="no"
   mixemu="no"
   kerneldir=""
   aix="no"
   blobs="yes"
   pkgversion=""
   check_utests="no"
   user_pie="no"
   zero_malloc=""
   trace_backend="nop"
   trace_file="trace"
   spice=""
   rbd=""
   
   # parse CC options first
   for opt do
     optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
     case "$opt" in
     --cross-prefix=*) cross_prefix="$optarg"
     ;;
     --cc=*) CC="$optarg"
     ;;
     --source-path=*) source_path="$optarg"
     ;;
     --cpu=*) cpu="$optarg"
     ;;
     --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
     ;;
     --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
     ;;
     --sparc_cpu=*)
       sparc_cpu="$optarg"
       case $sparc_cpu in
       v7|v8|v8plus|v8plusa)
         cpu="sparc"
       ;;
       v9)
         cpu="sparc64"
       ;;
       *)
         echo "undefined SPARC architecture. Exiting";
         exit 1
       ;;
       esac
     ;;
     esac
   done
   # OS specific
   # Using uname is really, really broken.  Once we have the right set of checks
   # we can eliminate it's usage altogether
   
   cc="${cross_prefix}${CC-gcc}"
   ar="${cross_prefix}${AR-ar}"
   objcopy="${cross_prefix}${OBJCOPY-objcopy}"
   ld="${cross_prefix}${LD-ld}"
   strip="${cross_prefix}${STRIP-strip}"
   windres="${cross_prefix}${WINDRES-windres}"
   pkg_config="${cross_prefix}${PKG_CONFIG-pkg-config}"
   sdl_config="${cross_prefix}${SDL_CONFIG-sdl-config}"
   
   # default flags for all hosts
   QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
   CFLAGS="-g $CFLAGS"
   QEMU_CFLAGS="-Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
   QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
   QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
   QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
   QEMU_INCLUDES="-I. -I\$(SRC_PATH)"
   LDFLAGS="-g $LDFLAGS"
   
   # make source path absolute
   source_path=`cd "$source_path"; pwd`
   
   check_define() {
   cat > $TMPC <<EOF
   #if !defined($1)
   #error Not defined
   #endif
   int main(void) { return 0; }
   EOF
     compile_object
   }
   
   if test ! -z "$cpu" ; then
     # command line argument
     :
   elif check_define __i386__ ; then
     cpu="i386"
   elif check_define __x86_64__ ; then
     cpu="x86_64"
   elif check_define __sparc__ ; then
     # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
     # They must be specified using --sparc_cpu
     if check_define __arch64__ ; then
       cpu="sparc64"
     else
       cpu="sparc"
     fi
   elif check_define _ARCH_PPC ; then
     if check_define _ARCH_PPC64 ; then
       cpu="ppc64"
     else
       cpu="ppc"
     fi
   elif check_define __mips__ ; then
     cpu="mips"
   elif check_define __ia64__ ; then
     cpu="ia64"
   elif check_define __s390__ ; then
     if check_define __s390x__ ; then
       cpu="s390x"
     else
       cpu="s390"
     fi
   else
     cpu=`uname -m`
   fi
   
 case "$cpu" in  case "$cpu" in
     alpha|cris|ia64|m68k|microblaze|ppc|ppc64|sparc64)
       cpu="$cpu"
     ;;
   i386|i486|i586|i686|i86pc|BePC)    i386|i486|i586|i686|i86pc|BePC)
     cpu="i386"      cpu="i386"
   ;;    ;;
     x86_64|amd64)
       cpu="x86_64"
     ;;
   armv*b)    armv*b)
     cpu="armv4b"      cpu="armv4b"
   ;;    ;;
   armv*l)    armv*l)
     cpu="armv4l"      cpu="armv4l"
   ;;    ;;
   alpha)    parisc|parisc64)
     cpu="alpha"      cpu="hppa"
   ;;  
   "Power Macintosh"|ppc|ppc64)  
     cpu="powerpc"  
   ;;    ;;
   mips)    mips*)
     cpu="mips"      cpu="mips"
   ;;    ;;
   s390)    s390)
     cpu="s390"      cpu="s390"
   ;;    ;;
   sparc)    s390x)
     cpu="sparc"      cpu="s390x"
   ;;  
   sparc64)  
     cpu="sparc64"  
   ;;  
   ia64)  
     cpu="ia64"  
   ;;  
   m68k)  
     cpu="m68k"  
   ;;    ;;
   x86_64|amd64)    sparc|sun4[cdmuv])
     cpu="x86_64"      cpu="sparc"
   ;;    ;;
   *)    *)
     cpu="unknown"      echo "Unsupported CPU = $cpu"
       exit 1
   ;;    ;;
 esac  esac
 gprof="no"  
 bigendian="no"  
 mingw32="no"  
 EXESUF=""  
 gdbstub="yes"  
 slirp="yes"  
 adlib="no"  
 oss="no"  
 fmod="no"  
 fmod_lib=""  
 fmod_inc=""  
 linux="no"  
 kqemu="no"  
 kernel_path=""  
 cocoa="no"  
 check_gfx="yes"  
   
 # OS specific  # OS specific
 targetos=`uname -s`  if check_define __linux__ ; then
     targetos="Linux"
   elif check_define _WIN32 ; then
     targetos='MINGW32'
   elif check_define __OpenBSD__ ; then
     targetos='OpenBSD'
   elif check_define __sun__ ; then
     targetos='SunOS'
   elif check_define __HAIKU__ ; then
     targetos='Haiku'
   else
     targetos=`uname -s`
   fi
   
 case $targetos in  case $targetos in
 CYGWIN*)  CYGWIN*)
 mingw32="yes"    mingw32="yes"
 CFLAGS="-O2 -mno-cygwin"    QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
     audio_possible_drivers="winwave sdl"
     audio_drv_list="winwave"
 ;;  ;;
 MINGW32*)  MINGW32*)
 mingw32="yes"    mingw32="yes"
     audio_possible_drivers="winwave dsound sdl fmod"
     audio_drv_list="winwave"
   ;;
   GNU/kFreeBSD)
     bsd="yes"
     audio_drv_list="oss"
     audio_possible_drivers="oss sdl esd pa"
 ;;  ;;
 FreeBSD)  FreeBSD)
 bsd="yes"    bsd="yes"
 oss="yes"    make="${MAKE-gmake}"
 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then    audio_drv_list="oss"
     kqemu="yes"    audio_possible_drivers="oss sdl esd pa"
 fi    # needed for kinfo_getvmmap(3) in libutil.h
     LIBS="-lutil $LIBS"
   ;;
   DragonFly)
     bsd="yes"
     make="${MAKE-gmake}"
     audio_drv_list="oss"
     audio_possible_drivers="oss sdl esd pa"
 ;;  ;;
 NetBSD)  NetBSD)
 bsd="yes"    bsd="yes"
 oss="yes"    make="${MAKE-gmake}"
     audio_drv_list="oss"
     audio_possible_drivers="oss sdl esd"
     oss_lib="-lossaudio"
 ;;  ;;
 OpenBSD)  OpenBSD)
 bsd="yes"    bsd="yes"
 oss="yes"    make="${MAKE-gmake}"
     audio_drv_list="oss"
     audio_possible_drivers="oss sdl esd"
     oss_lib="-lossaudio"
 ;;  ;;
 Darwin)  Darwin)
 bsd="yes"    bsd="yes"
 darwin="yes"    darwin="yes"
     # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
     # run 64-bit userspace code
     if [ "$cpu" = "i386" ] ; then
       is_x86_64=`sysctl -n hw.optional.x86_64`
       [ "$is_x86_64" = "1" ] && cpu=x86_64
     fi
     if [ "$cpu" = "x86_64" ] ; then
       QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
       LDFLAGS="-arch x86_64 $LDFLAGS"
     else
       QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
     fi
     darwin_user="yes"
     cocoa="yes"
     audio_drv_list="coreaudio"
     audio_possible_drivers="coreaudio sdl fmod"
     LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
     libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
 ;;  ;;
 *)   SunOS)
 oss="yes"    solaris="yes"
 linux="yes"    make="${MAKE-gmake}"
 if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then    install="${INSTALL-ginstall}"
     kqemu="yes"    ld="gld"
 fi    needs_libsunmath="no"
     solarisrev=`uname -r | cut -f2 -d.`
     # have to select again, because `uname -m` returns i86pc
     # even on an x86_64 box.
     solariscpu=`isainfo -k`
     if test "${solariscpu}" = "amd64" ; then
       cpu="x86_64"
     fi
     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
       if test "$solarisrev" -le 9 ; then
         if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
           needs_libsunmath="yes"
           QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
           LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
           LIBS="-lsunmath $LIBS"
         else
           echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
           echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
           echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
           echo "Studio 11 can be downloaded from www.sun.com."
           exit 1
         fi
       fi
     fi
     if test -f /usr/include/sys/soundcard.h ; then
       audio_drv_list="oss"
     fi
     audio_possible_drivers="oss sdl"
   # needed for CMSG_ macros in sys/socket.h
     QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
   # needed for TIOCWIN* defines in termios.h
     QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
     QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
     LIBS="-lsocket -lnsl -lresolv $LIBS"
   ;;
   AIX)
     aix="yes"
     make="${MAKE-gmake}"
   ;;
   Haiku)
     haiku="yes"
     QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
     LIBS="-lposix_error_mapper -lnetwork $LIBS"
   ;;
   *)
     audio_drv_list="oss"
     audio_possible_drivers="oss alsa sdl esd pa"
     linux="yes"
     linux_user="yes"
     usb="linux"
     if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
       audio_possible_drivers="$audio_possible_drivers fmod"
     fi
 ;;  ;;
 esac  esac
   
 if [ "$bsd" = "yes" ] ; then  if [ "$bsd" = "yes" ] ; then
   if [ ! "$darwin" = "yes" ] ; then    if [ "$darwin" != "yes" ] ; then
     make="gmake"      usb="bsd"
   fi    fi
     bsd_user="yes"
 fi  fi
   
 # find source path  : ${make=${MAKE-make}}
 # XXX: we assume an absolute path is given when launching configure,   : ${install=${INSTALL-install}}
 # except in './configure' case.  
 source_path=${0%configure}  if test "$mingw32" = "yes" ; then
 source_path=${source_path%/}    EXESUF=".exe"
 source_path_used="yes"    QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
 if test -z "$source_path" -o "$source_path" = "." ; then    # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
     source_path=`pwd`    QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
     source_path_used="no"    LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
     prefix="c:/Program Files/Qemu"
     mandir="\${prefix}"
     datadir="\${prefix}"
     docdir="\${prefix}"
     bindir="\${prefix}"
     sysconfdir="\${prefix}"
     confsuffix=""
 fi  fi
   
   werror=""
   
 for opt do  for opt do
     optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
   case "$opt" in    case "$opt" in
   --prefix=*) prefix=`echo $opt | cut -d '=' -f 2`    --help|-h) show_help=yes
     ;;
     --prefix=*) prefix="$optarg"
     ;;
     --interp-prefix=*) interp_prefix="$optarg"
   ;;    ;;
   --interp-prefix=*) interp_prefix=`echo $opt | cut -d '=' -f 2`    --source-path=*)
   ;;    ;;
   --source-path=*) source_path=`echo $opt | cut -d '=' -f 2`    --cross-prefix=*)
   ;;    ;;
   --cross-prefix=*) cross_prefix=`echo $opt | cut -d '=' -f 2`    --cc=*)
   ;;    ;;
   --cc=*) cc=`echo $opt | cut -d '=' -f 2`    --host-cc=*) host_cc="$optarg"
   ;;    ;;
   --host-cc=*) host_cc=`echo $opt | cut -d '=' -f 2`    --make=*) make="$optarg"
   ;;    ;;
   --make=*) make=`echo $opt | cut -d '=' -f 2`    --install=*) install="$optarg"
   ;;    ;;
   --extra-cflags=*) CFLAGS="${opt#--extra-cflags=}"    --extra-cflags=*)
   ;;    ;;
   --extra-ldflags=*) LDFLAGS="${opt#--extra-ldflags=}"    --extra-ldflags=*)
   ;;    ;;
   --cpu=*) cpu=`echo $opt | cut -d '=' -f 2`    --cpu=*)
   ;;    ;;
   --target-list=*) target_list=${opt#--target-list=}    --target-list=*) target_list="$optarg"
     ;;
     --enable-trace-backend=*) trace_backend="$optarg"
     ;;
     --with-trace-file=*) trace_file="$optarg"
   ;;    ;;
   --enable-gprof) gprof="yes"    --enable-gprof) gprof="yes"
   ;;    ;;
   --static) static="yes"    --static)
       static="yes"
       LDFLAGS="-static $LDFLAGS"
     ;;
     --mandir=*) mandir="$optarg"
     ;;
     --bindir=*) bindir="$optarg"
     ;;
     --datadir=*) datadir="$optarg"
     ;;
     --docdir=*) docdir="$optarg"
     ;;
     --sysconfdir=*) sysconfdir="$optarg"
   ;;    ;;
   --disable-sdl) sdl="no"    --disable-sdl) sdl="no"
   ;;    ;;
   --enable-fmod) fmod="yes"    --enable-sdl) sdl="yes"
     ;;
     --fmod-lib=*) fmod_lib="$optarg"
     ;;
     --fmod-inc=*) fmod_inc="$optarg"
     ;;
     --oss-lib=*) oss_lib="$optarg"
     ;;
     --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
     ;;
     --audio-drv-list=*) audio_drv_list="$optarg"
     ;;
     --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
     ;;
     --enable-debug-tcg) debug_tcg="yes"
     ;;
     --disable-debug-tcg) debug_tcg="no"
     ;;
     --enable-debug-mon) debug_mon="yes"
     ;;
     --disable-debug-mon) debug_mon="no"
     ;;
     --enable-debug)
         # Enable debugging options that aren't excessively noisy
         debug_tcg="yes"
         debug_mon="yes"
         debug="yes"
         strip_opt="no"
     ;;
     --enable-sparse) sparse="yes"
     ;;
     --disable-sparse) sparse="no"
     ;;
     --disable-strip) strip_opt="no"
     ;;
     --disable-vnc-tls) vnc_tls="no"
     ;;
     --enable-vnc-tls) vnc_tls="yes"
     ;;
     --disable-vnc-sasl) vnc_sasl="no"
   ;;    ;;
   --fmod-lib=*) fmod_lib=${opt#--fmod-lib=}    --enable-vnc-sasl) vnc_sasl="yes"
   ;;    ;;
   --fmod-inc=*) fmod_inc=${opt#--fmod-inc=}    --disable-vnc-jpeg) vnc_jpeg="no"
     ;;
     --enable-vnc-jpeg) vnc_jpeg="yes"
     ;;
     --disable-vnc-png) vnc_png="no"
     ;;
     --enable-vnc-png) vnc_png="yes"
     ;;
     --disable-vnc-thread) vnc_thread="no"
     ;;
     --enable-vnc-thread) vnc_thread="yes"
   ;;    ;;
   --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"  
   ;;   
   --disable-slirp) slirp="no"    --disable-slirp) slirp="no"
   ;;     ;;
   --enable-adlib) adlib="yes"    --disable-uuid) uuid="no"
   ;;     ;;
   --disable-kqemu) kqemu="no"    --enable-uuid) uuid="yes"
   ;;     ;;
   --kernel-path=*) kernel_path=${opt#--kernel-path=}    --disable-vde) vde="no"
   ;;     ;;
   --enable-cocoa) cocoa="yes" ; sdl="no"    --enable-vde) vde="yes"
   ;;     ;;
   --disable-gfx-check) check_gfx="no"    --disable-xen) xen="no"
     ;;
     --enable-xen) xen="yes"
     ;;
     --disable-brlapi) brlapi="no"
     ;;
     --enable-brlapi) brlapi="yes"
     ;;
     --disable-bluez) bluez="no"
     ;;
     --enable-bluez) bluez="yes"
     ;;
     --disable-kvm) kvm="no"
     ;;
     --enable-kvm) kvm="yes"
     ;;
     --disable-spice) spice="no"
     ;;
     --enable-spice) spice="yes"
     ;;
     --enable-profiler) profiler="yes"
     ;;
     --enable-cocoa)
         cocoa="yes" ;
         sdl="no" ;
         audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
     ;;
     --disable-system) softmmu="no"
     ;;
     --enable-system) softmmu="yes"
     ;;
     --disable-user)
         linux_user="no" ;
         bsd_user="no" ;
         darwin_user="no"
     ;;
     --enable-user) ;;
     --disable-linux-user) linux_user="no"
     ;;
     --enable-linux-user) linux_user="yes"
     ;;
     --disable-darwin-user) darwin_user="no"
     ;;
     --enable-darwin-user) darwin_user="yes"
     ;;
     --disable-bsd-user) bsd_user="no"
     ;;
     --enable-bsd-user) bsd_user="yes"
     ;;
     --enable-guest-base) guest_base="yes"
     ;;
     --disable-guest-base) guest_base="no"
     ;;
     --enable-user-pie) user_pie="yes"
     ;;
     --disable-user-pie) user_pie="no"
     ;;
     --enable-uname-release=*) uname_release="$optarg"
     ;;
     --sparc_cpu=*)
     ;;
     --enable-werror) werror="yes"
     ;;
     --disable-werror) werror="no"
     ;;
     --disable-curses) curses="no"
     ;;
     --enable-curses) curses="yes"
     ;;
     --disable-curl) curl="no"
     ;;
     --enable-curl) curl="yes"
     ;;
     --disable-fdt) fdt="no"
     ;;
     --enable-fdt) fdt="yes"
     ;;
     --disable-check-utests) check_utests="no"
     ;;
     --enable-check-utests) check_utests="yes"
     ;;
     --disable-nptl) nptl="no"
     ;;
     --enable-nptl) nptl="yes"
     ;;
     --enable-mixemu) mixemu="yes"
     ;;
     --disable-linux-aio) linux_aio="no"
     ;;
     --enable-linux-aio) linux_aio="yes"
     ;;
     --disable-attr) attr="no"
     ;;
     --enable-attr) attr="yes"
     ;;
     --enable-io-thread) io_thread="yes"
     ;;
     --disable-blobs) blobs="no"
     ;;
     --kerneldir=*) kerneldir="$optarg"
     ;;
     --with-pkgversion=*) pkgversion=" ($optarg)"
     ;;
     --disable-docs) docs="no"
     ;;
     --enable-docs) docs="yes"
     ;;
     --disable-vhost-net) vhost_net="no"
     ;;
     --enable-vhost-net) vhost_net="yes"
     ;;
     --*dir)
     ;;
     --disable-rbd) rbd="no"
     ;;
     --enable-rbd) rbd="yes"
     ;;
     *) echo "ERROR: unknown option $opt"; show_help="yes"
   ;;    ;;
   esac    esac
 done  done
   
 # Checking for CFLAGS  #
 if test -z "$CFLAGS"; then  # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
     CFLAGS="-O2"  # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
   #
   host_guest_base="no"
   case "$cpu" in
       sparc) case $sparc_cpu in
              v7|v8)
                QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
              ;;
              v8plus|v8plusa)
                QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
              ;;
              *) # sparc_cpu not defined in the command line
                QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
              esac
              LDFLAGS="-m32 $LDFLAGS"
              QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
              if test "$solaris" = "no" ; then
                QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
                helper_cflags="-ffixed-i0"
              fi
              ;;
       sparc64)
              QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
              LDFLAGS="-m64 $LDFLAGS"
              QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
              if test "$solaris" != "no" ; then
                QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
              fi
              ;;
       s390)
              QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
              LDFLAGS="-m31 $LDFLAGS"
              host_guest_base="yes"
              ;;
       s390x)
              QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
              LDFLAGS="-m64 $LDFLAGS"
              host_guest_base="yes"
              ;;
       i386)
              QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
              LDFLAGS="-m32 $LDFLAGS"
              cc_i386='$(CC) -m32'
              helper_cflags="-fomit-frame-pointer"
              host_guest_base="yes"
              ;;
       x86_64)
              QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
              LDFLAGS="-m64 $LDFLAGS"
              cc_i386='$(CC) -m32'
              host_guest_base="yes"
              ;;
       arm*)
              host_guest_base="yes"
              ;;
       ppc*)
              host_guest_base="yes"
              ;;
       mips*)
              host_guest_base="yes"
              ;;
       ia64*)
              host_guest_base="yes"
              ;;
       hppa*)
              host_guest_base="yes"
              ;;
   esac
   
   [ -z "$guest_base" ] && guest_base="$host_guest_base"
   
   if test x"$show_help" = x"yes" ; then
   cat << EOF
   
   Usage: configure [options]
   Options: [defaults in brackets after descriptions]
   
   EOF
   echo "Standard options:"
   echo "  --help                   print this message"
   echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
   echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
   echo "                           use %M for cpu name [$interp_prefix]"
   echo "  --target-list=LIST       set target list [$target_list]"
   echo ""
   echo "Advanced options (experts only):"
   echo "  --source-path=PATH       path of source code [$source_path]"
   echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
   echo "  --cc=CC                  use C compiler CC [$cc]"
   echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
   echo "                           build time"
   echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
   echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
   echo "  --make=MAKE              use specified make [$make]"
   echo "  --install=INSTALL        use specified install [$install]"
   echo "  --static                 enable static build [$static]"
   echo "  --mandir=PATH            install man pages in PATH"
   echo "  --datadir=PATH           install firmware in PATH"
   echo "  --docdir=PATH            install documentation in PATH"
   echo "  --bindir=PATH            install binaries in PATH"
   echo "  --sysconfdir=PATH        install config in PATH/qemu"
   echo "  --enable-debug-tcg       enable TCG debugging"
   echo "  --disable-debug-tcg      disable TCG debugging (default)"
   echo "  --enable-debug           enable common debug build options"
   echo "  --enable-sparse          enable sparse checker"
   echo "  --disable-sparse         disable sparse checker (default)"
   echo "  --disable-strip          disable stripping binaries"
   echo "  --disable-werror         disable compilation abort on warning"
   echo "  --disable-sdl            disable SDL"
   echo "  --enable-sdl             enable SDL"
   echo "  --enable-cocoa           enable COCOA (Mac OS X only)"
   echo "  --audio-drv-list=LIST    set audio drivers list:"
   echo "                           Available drivers: $audio_possible_drivers"
   echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
   echo "                           Available cards: $audio_possible_cards"
   echo "  --block-drv-whitelist=L  set block driver whitelist"
   echo "                           (affects only QEMU, not qemu-img)"
   echo "  --enable-mixemu          enable mixer emulation"
   echo "  --disable-xen            disable xen backend driver support"
   echo "  --enable-xen             enable xen backend driver support"
   echo "  --disable-brlapi         disable BrlAPI"
   echo "  --enable-brlapi          enable BrlAPI"
   echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
   echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
   echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
   echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
   echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
   echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
   echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
   echo "  --enable-vnc-png         enable PNG compression for VNC server"
   echo "  --disable-vnc-thread     disable threaded VNC server"
   echo "  --enable-vnc-thread      enable threaded VNC server"
   echo "  --disable-curses         disable curses output"
   echo "  --enable-curses          enable curses output"
   echo "  --disable-curl           disable curl connectivity"
   echo "  --enable-curl            enable curl connectivity"
   echo "  --disable-fdt            disable fdt device tree"
   echo "  --enable-fdt             enable fdt device tree"
   echo "  --disable-check-utests   disable check unit-tests"
   echo "  --enable-check-utests    enable check unit-tests"
   echo "  --disable-bluez          disable bluez stack connectivity"
   echo "  --enable-bluez           enable bluez stack connectivity"
   echo "  --disable-kvm            disable KVM acceleration support"
   echo "  --enable-kvm             enable KVM acceleration support"
   echo "  --disable-nptl           disable usermode NPTL support"
   echo "  --enable-nptl            enable usermode NPTL support"
   echo "  --enable-system          enable all system emulation targets"
   echo "  --disable-system         disable all system emulation targets"
   echo "  --enable-user            enable supported user emulation targets"
   echo "  --disable-user           disable all user emulation targets"
   echo "  --enable-linux-user      enable all linux usermode emulation targets"
   echo "  --disable-linux-user     disable all linux usermode emulation targets"
   echo "  --enable-darwin-user     enable all darwin usermode emulation targets"
   echo "  --disable-darwin-user    disable all darwin usermode emulation targets"
   echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
   echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
   echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
   echo "                           emulation targets"
   echo "  --disable-guest-base     disable GUEST_BASE support"
   echo "  --enable-user-pie        build usermode emulation targets as PIE"
   echo "  --disable-user-pie       do not build usermode emulation targets as PIE"
   echo "  --fmod-lib               path to FMOD library"
   echo "  --fmod-inc               path to FMOD includes"
   echo "  --oss-lib                path to OSS library"
   echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
   echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
   echo "  --disable-uuid           disable uuid support"
   echo "  --enable-uuid            enable uuid support"
   echo "  --disable-vde            disable support for vde network"
   echo "  --enable-vde             enable support for vde network"
   echo "  --disable-linux-aio      disable Linux AIO support"
   echo "  --enable-linux-aio       enable Linux AIO support"
   echo "  --disable-attr           disables attr and xattr support"
   echo "  --enable-attr            enable attr and xattr support"
   echo "  --enable-io-thread       enable IO thread"
   echo "  --disable-blobs          disable installing provided firmware blobs"
   echo "  --kerneldir=PATH         look for kernel includes in PATH"
   echo "  --enable-docs            enable documentation build"
   echo "  --disable-docs           disable documentation build"
   echo "  --disable-vhost-net      disable vhost-net acceleration support"
   echo "  --enable-vhost-net       enable vhost-net acceleration support"
   echo "  --enable-trace-backend=B Set trace backend"
   echo "                           Available backends:" $("$source_path"/scripts/tracetool --list-backends)
   echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
   echo "                           Default:trace-<pid>"
   echo "  --disable-spice          disable spice"
   echo "  --enable-spice           enable spice"
   echo "  --enable-rbd             enable building the rados block device (rbd)"
   echo ""
   echo "NOTE: The object files are built at the place where configure is launched"
   exit 1
 fi  fi
   
 cc="${cross_prefix}${cc}"  # check that the C compiler works.
 ar="${cross_prefix}${ar}"  cat > $TMPC <<EOF
 strip="${cross_prefix}${strip}"  int main(void) {}
   EOF
   
 if test "$mingw32" = "yes" ; then  if compile_object ; then
     linux="no"    : C compiler works ok
     EXESUF=".exe"  else
     gdbstub="no"      echo "ERROR: \"$cc\" either does not exist or does not work"
     oss="no"      exit 1
     if [ "$cpu" = "i386" ] ; then  fi
         kqemu="yes"  
   gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
   gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
   gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
   gcc_flags="-fstack-protector-all $gcc_flags"
   cat > $TMPC << EOF
   int main(void) { return 0; }
   EOF
   for flag in $gcc_flags; do
       if compile_prog "-Werror $QEMU_CFLAGS" "-Werror $flag" ; then
           QEMU_CFLAGS="$QEMU_CFLAGS $flag"
       fi
   done
   
   #
   # Solaris specific configure tool chain decisions
   #
   if test "$solaris" = "yes" ; then
     if has $install; then
       :
     else
       echo "Solaris install program not found. Use --install=/usr/ucb/install or"
       echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
       echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
       exit 1
     fi
     if test "`path_of $install`" = "/usr/sbin/install" ; then
       echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
       echo "try ginstall from the GNU fileutils available from www.blastwave.org"
       echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
       exit 1
     fi
     if has ar; then
       :
     else
       echo "Error: No path includes ar"
       if test -f /usr/ccs/bin/ar ; then
         echo "Add /usr/ccs/bin to your path and rerun configure"
     fi      fi
       exit 1
     fi
 fi  fi
   
   
 if test -z "$target_list" ; then  if test -z "$target_list" ; then
 # these targets are portable  # these targets are portable
     target_list="i386-softmmu ppc-softmmu sparc-softmmu x86_64-softmmu mips-softmmu"      if [ "$softmmu" = "yes" ] ; then
           target_list="\
   i386-softmmu \
   x86_64-softmmu \
   arm-softmmu \
   cris-softmmu \
   m68k-softmmu \
   microblaze-softmmu \
   mips-softmmu \
   mipsel-softmmu \
   mips64-softmmu \
   mips64el-softmmu \
   ppc-softmmu \
   ppcemb-softmmu \
   ppc64-softmmu \
   sh4-softmmu \
   sh4eb-softmmu \
   sparc-softmmu \
   sparc64-softmmu \
   "
       fi
 # the following are Linux specific  # the following are Linux specific
     if [ "$linux" = "yes" ] ; then      if [ "$linux_user" = "yes" ] ; then
         target_list="i386-user arm-user armeb-user sparc-user ppc-user $target_list"          target_list="${target_list}\
   i386-linux-user \
   x86_64-linux-user \
   alpha-linux-user \
   arm-linux-user \
   armeb-linux-user \
   cris-linux-user \
   m68k-linux-user \
   microblaze-linux-user \
   mips-linux-user \
   mipsel-linux-user \
   ppc-linux-user \
   ppc64-linux-user \
   ppc64abi32-linux-user \
   sh4-linux-user \
   sh4eb-linux-user \
   sparc-linux-user \
   sparc64-linux-user \
   sparc32plus-linux-user \
   "
       fi
   # the following are Darwin specific
       if [ "$darwin_user" = "yes" ] ; then
           target_list="$target_list i386-darwin-user ppc-darwin-user "
       fi
   # the following are BSD specific
       if [ "$bsd_user" = "yes" ] ; then
           target_list="${target_list}\
   i386-bsd-user \
   x86_64-bsd-user \
   sparc-bsd-user \
   sparc64-bsd-user \
   "
     fi      fi
 else  else
     target_list=$(echo "$target_list" | sed -e 's/,/ /g')      target_list=`echo "$target_list" | sed -e 's/,/ /g'`
   fi
   if test -z "$target_list" ; then
       echo "No targets enabled"
       exit 1
 fi  fi
   # see if system emulation was really requested
   case " $target_list " in
     *"-softmmu "*) softmmu=yes
     ;;
     *) softmmu=no
     ;;
   esac
   
   feature_not_found() {
     feature=$1
   
     echo "ERROR"
     echo "ERROR: User requested feature $feature"
     echo "ERROR: configure was not able to find it"
     echo "ERROR"
     exit 1;
   }
   
 if test -z "$cross_prefix" ; then  if test -z "$cross_prefix" ; then
   
Line 231  if test -z "$cross_prefix" ; then Line 1065  if test -z "$cross_prefix" ; then
 cat > $TMPC << EOF  cat > $TMPC << EOF
 #include <inttypes.h>  #include <inttypes.h>
 int main(int argc, char ** argv){  int main(int argc, char ** argv){
         volatile uint32_t i=0x01234567;          volatile uint32_t i=0x01234567;
         return (*((uint8_t*)(&i))) == 0x67;          return (*((uint8_t*)(&i))) == 0x67;
 }  }
 EOF  EOF
   
 if $cc -o $TMPE $TMPC 2>/dev/null ; then  if compile_prog "" "" ; then
 $TMPE && bigendian="yes"  $TMPE && bigendian="yes"
 else  else
 echo big/little test failed  echo big/little test failed
Line 245  fi Line 1079  fi
 else  else
   
 # if cross compiling, cannot launch a program, so make a static guess  # if cross compiling, cannot launch a program, so make a static guess
 if test "$cpu" = "powerpc" -o "$cpu" = "mips" -o "$cpu" = "s390" -o "$cpu" = "sparc" -o "$cpu" = "sparc64" -o "$cpu" = "m68k" -o "$cpu" = "armv4b"; then  case "$cpu" in
     bigendian="yes"    armv4b|hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 fi      bigendian=yes
     ;;
   esac
   
 fi  fi
   
 # host long bits test  # host long bits test, actually a pointer size test
 hostlongbits="32"  cat > $TMPC << EOF
 if test "$cpu" = "sparc64" -o "$cpu" = "ia64" -o "$cpu" = "x86_64" -o "$cpu" = "alpha"; then  int sizeof_pointer_is_8[sizeof(void *) == 8 ? 1 : -1];
     hostlongbits="64"  EOF
   if compile_object; then
   hostlongbits=64
   else
   hostlongbits=32
 fi  fi
   
 # check gcc options support  
 cat > $TMPC <<EOF  ##########################################
 int main(void) {  # NPTL probe
 }  
   if test "$nptl" != "no" ; then
     cat > $TMPC <<EOF
   #include <sched.h>
   #include <linux/futex.h>
   void foo()
   {
   #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
   #error bork
   #endif
   }
   EOF
   
     if compile_object ; then
       nptl=yes
     else
       if test "$nptl" = "yes" ; then
         feature_not_found "nptl"
       fi
       nptl=no
     fi
   fi
   
   ##########################################
   # zlib check
   
   cat > $TMPC << EOF
   #include <zlib.h>
   int main(void) { zlibVersion(); return 0; }
   EOF
   if compile_prog "" "-lz" ; then
       :
   else
       echo
       echo "Error: zlib check failed"
       echo "Make sure to have the zlib libs and headers installed."
       echo
       exit 1
   fi
   
   ##########################################
   # xen probe
   
   if test "$xen" != "no" ; then
     xen_libs="-lxenstore -lxenctrl -lxenguest"
     cat > $TMPC <<EOF
   #include <xenctrl.h>
   #include <xs.h>
   int main(void) { xs_daemon_open(); xc_interface_open(); return 0; }
   EOF
     if compile_prog "" "$xen_libs" ; then
       xen=yes
       libs_softmmu="$xen_libs $libs_softmmu"
     else
       if test "$xen" = "yes" ; then
         feature_not_found "xen"
       fi
       xen=no
     fi
   fi
   
   ##########################################
   # pkg-config probe
   
   if ! has $pkg_config; then
     echo warning: proceeding without "$pkg_config" >&2
     pkg_config=/bin/false
   fi
   
   ##########################################
   # Sparse probe
   if test "$sparse" != "no" ; then
     if has cgcc; then
       sparse=yes
     else
       if test "$sparse" = "yes" ; then
         feature_not_found "sparse"
       fi
       sparse=no
     fi
   fi
   
   ##########################################
   # SDL probe
   
   # Look for sdl configuration program (pkg-config or sdl-config).  Try
   # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
   if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
     sdl_config=sdl-config
   fi
   
   if $pkg_config sdl --modversion >/dev/null 2>&1; then
     sdlconfig="$pkg_config sdl"
     _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
   elif has ${sdl_config}; then
     sdlconfig="$sdl_config"
     _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
   else
     if test "$sdl" = "yes" ; then
       feature_not_found "sdl"
     fi
     sdl=no
   fi
   if test -n "$cross_prefix" && test "`basename $sdlconfig`" = sdl-config; then
     echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
   fi
   
   sdl_too_old=no
   if test "$sdl" != "no" ; then
     cat > $TMPC << EOF
   #include <SDL.h>
   #undef main /* We don't want SDL to override our main() */
   int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
   EOF
     sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
     if test "$static" = "yes" ; then
       sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
     else
       sdl_libs=`$sdlconfig --libs 2> /dev/null`
     fi
     if compile_prog "$sdl_cflags" "$sdl_libs" ; then
       if test "$_sdlversion" -lt 121 ; then
         sdl_too_old=yes
       else
         if test "$cocoa" = "no" ; then
           sdl=yes
         fi
       fi
   
       # static link with sdl ? (note: sdl.pc's --static --libs is broken)
       if test "$sdl" = "yes" -a "$static" = "yes" ; then
         if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
            sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
            sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
         fi
         if compile_prog "$sdl_cflags" "$sdl_libs" ; then
           :
         else
           sdl=no
         fi
       fi # static link
     else # sdl not found
       if test "$sdl" = "yes" ; then
         feature_not_found "sdl"
       fi
       sdl=no
     fi # sdl compile test
   fi
   
   if test "$sdl" = "yes" ; then
     cat > $TMPC <<EOF
   #include <SDL.h>
   #if defined(SDL_VIDEO_DRIVER_X11)
   #include <X11/XKBlib.h>
   #else
   #error No x11 support
   #endif
   int main(void) { return 0; }
   EOF
     if compile_prog "$sdl_cflags" "$sdl_libs" ; then
       sdl_libs="$sdl_libs -lX11"
     fi
     if test "$mingw32" = "yes" ; then
       sdl_libs="`echo $sdl_libs | sed s/-mwindows//g` -mconsole"
     fi
     libs_softmmu="$sdl_libs $libs_softmmu"
   fi
   
   ##########################################
   # VNC TLS detection
   if test "$vnc_tls" != "no" ; then
     cat > $TMPC <<EOF
   #include <gnutls/gnutls.h>
   int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
   EOF
     vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
     vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
     if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
       vnc_tls=yes
       libs_softmmu="$vnc_tls_libs $libs_softmmu"
     else
       if test "$vnc_tls" = "yes" ; then
         feature_not_found "vnc-tls"
       fi
       vnc_tls=no
     fi
   fi
   
   ##########################################
   # VNC SASL detection
   if test "$vnc_sasl" != "no" ; then
     cat > $TMPC <<EOF
   #include <sasl/sasl.h>
   #include <stdio.h>
   int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
   EOF
     # Assuming Cyrus-SASL installed in /usr prefix
     vnc_sasl_cflags=""
     vnc_sasl_libs="-lsasl2"
     if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
       vnc_sasl=yes
       libs_softmmu="$vnc_sasl_libs $libs_softmmu"
     else
       if test "$vnc_sasl" = "yes" ; then
         feature_not_found "vnc-sasl"
       fi
       vnc_sasl=no
     fi
   fi
   
   ##########################################
   # VNC JPEG detection
   if test "$vnc_jpeg" != "no" ; then
   cat > $TMPC <<EOF
   #include <stdio.h>
   #include <jpeglib.h>
   int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
   EOF
       vnc_jpeg_cflags=""
       vnc_jpeg_libs="-ljpeg"
     if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
       vnc_jpeg=yes
       libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
     else
       if test "$vnc_jpeg" = "yes" ; then
         feature_not_found "vnc-jpeg"
       fi
       vnc_jpeg=no
     fi
   fi
   
   ##########################################
   # VNC PNG detection
   if test "$vnc_png" != "no" ; then
   cat > $TMPC <<EOF
   //#include <stdio.h>
   #include <png.h>
   #include <stddef.h>
   int main(void) {
       png_structp png_ptr;
       png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
       return 0;
   }
 EOF  EOF
       vnc_png_cflags=""
       vnc_png_libs="-lpng"
     if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
       vnc_png=yes
       libs_softmmu="$vnc_png_libs $libs_softmmu"
     else
       if test "$vnc_png" = "yes" ; then
         feature_not_found "vnc-png"
       fi
       vnc_png=no
     fi
   fi
   
   ##########################################
   # fnmatch() probe, used for ACL routines
   fnmatch="no"
   cat > $TMPC << EOF
   #include <fnmatch.h>
   int main(void)
   {
       fnmatch("foo", "foo", 0);
       return 0;
   }
   EOF
   if compile_prog "" "" ; then
      fnmatch="yes"
   fi
   
   ##########################################
   # uuid_generate() probe, used for vdi block driver
   if test "$uuid" != "no" ; then
     uuid_libs="-luuid"
     cat > $TMPC << EOF
   #include <uuid/uuid.h>
   int main(void)
   {
       uuid_t my_uuid;
       uuid_generate(my_uuid);
       return 0;
   }
   EOF
     if compile_prog "" "$uuid_libs" ; then
       uuid="yes"
       libs_softmmu="$uuid_libs $libs_softmmu"
       libs_tools="$uuid_libs $libs_tools"
     else
       if test "$uuid" = "yes" ; then
         feature_not_found "uuid"
       fi
       uuid=no
     fi
   fi
   
   ##########################################
   # xfsctl() probe, used for raw-posix
   if test "$xfs" != "no" ; then
     cat > $TMPC << EOF
   #include <xfs/xfs.h>
   int main(void)
   {
       xfsctl(NULL, 0, 0, NULL);
       return 0;
   }
   EOF
     if compile_prog "" "" ; then
       xfs="yes"
     else
       if test "$xfs" = "yes" ; then
         feature_not_found "xfs"
       fi
       xfs=no
     fi
   fi
   
   ##########################################
   # vde libraries probe
   if test "$vde" != "no" ; then
     vde_libs="-lvdeplug"
     cat > $TMPC << EOF
   #include <libvdeplug.h>
   int main(void)
   {
       struct vde_open_args a = {0, 0, 0};
       vde_open("", "", &a);
       return 0;
   }
   EOF
     if compile_prog "" "$vde_libs" ; then
       vde=yes
       libs_softmmu="$vde_libs $libs_softmmu"
       libs_tools="$vde_libs $libs_tools"
     else
       if test "$vde" = "yes" ; then
         feature_not_found "vde"
       fi
       vde=no
     fi
   fi
   
   ##########################################
   # Sound support libraries probe
   
   audio_drv_probe()
   {
       drv=$1
       hdr=$2
       lib=$3
       exp=$4
       cfl=$5
           cat > $TMPC << EOF
   #include <$hdr>
   int main(void) { $exp }
   EOF
       if compile_prog "$cfl" "$lib" ; then
           :
       else
           echo
           echo "Error: $drv check failed"
           echo "Make sure to have the $drv libs and headers installed."
           echo
           exit 1
       fi
   }
   
   audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
   for drv in $audio_drv_list; do
       case $drv in
       alsa)
       audio_drv_probe $drv alsa/asoundlib.h -lasound \
           "snd_pcm_t **handle; return snd_pcm_close(*handle);"
       libs_softmmu="-lasound $libs_softmmu"
       ;;
   
       fmod)
       if test -z $fmod_lib || test -z $fmod_inc; then
           echo
           echo "Error: You must specify path to FMOD library and headers"
           echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
           echo
           exit 1
       fi
       audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
       libs_softmmu="$fmod_lib $libs_softmmu"
       ;;
   
       esd)
       audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
       libs_softmmu="-lesd $libs_softmmu"
       audio_pt_int="yes"
       ;;
   
       pa)
       audio_drv_probe $drv pulse/simple.h "-lpulse-simple -lpulse" \
           "pa_simple *s = NULL; pa_simple_free(s); return 0;"
       libs_softmmu="-lpulse -lpulse-simple $libs_softmmu"
       audio_pt_int="yes"
       ;;
   
       coreaudio)
         libs_softmmu="-framework CoreAudio $libs_softmmu"
       ;;
   
       dsound)
         libs_softmmu="-lole32 -ldxguid $libs_softmmu"
         audio_win_int="yes"
       ;;
   
       oss)
         libs_softmmu="$oss_lib $libs_softmmu"
       ;;
   
       sdl|wav)
       # XXX: Probes for CoreAudio, DirectSound, SDL(?)
       ;;
   
       winwave)
         libs_softmmu="-lwinmm $libs_softmmu"
         audio_win_int="yes"
       ;;
   
       *)
       echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
           echo
           echo "Error: Unknown driver '$drv' selected"
           echo "Possible drivers are: $audio_possible_drivers"
           echo
           exit 1
       }
       ;;
       esac
   done
   
   ##########################################
   # BrlAPI probe
   
   if test "$brlapi" != "no" ; then
     brlapi_libs="-lbrlapi"
     cat > $TMPC << EOF
   #include <brlapi.h>
   #include <stddef.h>
   int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
   EOF
     if compile_prog "" "$brlapi_libs" ; then
       brlapi=yes
       libs_softmmu="$brlapi_libs $libs_softmmu"
     else
       if test "$brlapi" = "yes" ; then
         feature_not_found "brlapi"
       fi
       brlapi=no
     fi
   fi
   
   ##########################################
   # curses probe
   curses_list="-lncurses -lcurses"
   
   if test "$curses" != "no" ; then
     curses_found=no
     cat > $TMPC << EOF
   #include <curses.h>
   #ifdef __OpenBSD__
   #define resize_term resizeterm
   #endif
   int main(void) { resize_term(0, 0); return curses_version(); }
   EOF
     for curses_lib in $curses_list; do
       if compile_prog "" "$curses_lib" ; then
         curses_found=yes
         libs_softmmu="$curses_lib $libs_softmmu"
         break
       fi
     done
     if test "$curses_found" = "yes" ; then
       curses=yes
     else
       if test "$curses" = "yes" ; then
         feature_not_found "curses"
       fi
       curses=no
     fi
   fi
   
   ##########################################
   # curl probe
   
   if $pkg_config libcurl --modversion >/dev/null 2>&1; then
     curlconfig="$pkg_config libcurl"
   else
     curlconfig=curl-config
   fi
   
 have_gcc3_options="no"  if test "$curl" != "no" ; then
 if $cc -fno-reorder-blocks -fno-optimize-sibling-calls -o $TMPO $TMPC 2> /dev/null ; then    cat > $TMPC << EOF
    have_gcc3_options="yes"  #include <curl/curl.h>
   int main(void) { return curl_easy_init(); }
   EOF
     curl_cflags=`$curlconfig --cflags 2>/dev/null`
     curl_libs=`$curlconfig --libs 2>/dev/null`
     if compile_prog "$curl_cflags" "$curl_libs" ; then
       curl=yes
       libs_tools="$curl_libs $libs_tools"
       libs_softmmu="$curl_libs $libs_softmmu"
     else
       if test "$curl" = "yes" ; then
         feature_not_found "curl"
       fi
       curl=no
     fi
   fi # test "$curl"
   
   ##########################################
   # check framework probe
   
   if test "$check_utests" != "no" ; then
     cat > $TMPC << EOF
   #include <check.h>
   int main(void) { suite_create("qemu test"); return 0; }
   EOF
     check_libs=`$pkg_config --libs check`
     if compile_prog "" $check_libs ; then
       check_utests=yes
       libs_tools="$check_libs $libs_tools"
     else
       if test "$check_utests" = "yes" ; then
         feature_not_found "check"
       fi
       check_utests=no
     fi
   fi # test "$check_utests"
   
   ##########################################
   # bluez support probe
   if test "$bluez" != "no" ; then
     cat > $TMPC << EOF
   #include <bluetooth/bluetooth.h>
   int main(void) { return bt_error(0); }
   EOF
     bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
     bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
     if compile_prog "$bluez_cflags" "$bluez_libs" ; then
       bluez=yes
       libs_softmmu="$bluez_libs $libs_softmmu"
     else
       if test "$bluez" = "yes" ; then
         feature_not_found "bluez"
       fi
       bluez="no"
     fi
   fi
   
   ##########################################
   # kvm probe
   if test "$kvm" != "no" ; then
       cat > $TMPC <<EOF
   #include <linux/kvm.h>
   #if !defined(KVM_API_VERSION) || KVM_API_VERSION < 12 || KVM_API_VERSION > 12
   #error Invalid KVM version
   #endif
   EOF
       must_have_caps="KVM_CAP_USER_MEMORY \
                       KVM_CAP_DESTROY_MEMORY_REGION_WORKS \
                       KVM_CAP_COALESCED_MMIO \
                       KVM_CAP_SYNC_MMU \
                      "
       if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) ; then
         must_have_caps="$caps \
                         KVM_CAP_SET_TSS_ADDR \
                         KVM_CAP_EXT_CPUID \
                         KVM_CAP_CLOCKSOURCE \
                         KVM_CAP_NOP_IO_DELAY \
                         KVM_CAP_PV_MMU \
                         KVM_CAP_MP_STATE \
                         KVM_CAP_USER_NMI \
                        "
       fi
       for c in $must_have_caps ; do
         cat >> $TMPC <<EOF
   #if !defined($c)
   #error Missing KVM capability $c
   #endif
   EOF
       done
       cat >> $TMPC <<EOF
   int main(void) { return 0; }
   EOF
     if test "$kerneldir" != "" ; then
         kvm_cflags=-I"$kerneldir"/include
         if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) \
            -a -d "$kerneldir/arch/x86/include" ; then
               kvm_cflags="$kvm_cflags -I$kerneldir/arch/x86/include"
           elif test "$cpu" = "ppc" -a -d "$kerneldir/arch/powerpc/include" ; then
               kvm_cflags="$kvm_cflags -I$kerneldir/arch/powerpc/include"
           elif test "$cpu" = "s390x" -a -d "$kerneldir/arch/s390/include" ; then
               kvm_cflags="$kvm_cflags -I$kerneldir/arch/s390/include"
           elif test -d "$kerneldir/arch/$cpu/include" ; then
               kvm_cflags="$kvm_cflags -I$kerneldir/arch/$cpu/include"
         fi
     else
       kvm_cflags=`$pkg_config --cflags kvm-kmod 2>/dev/null`
     fi
     if compile_prog "$kvm_cflags" "" ; then
       kvm=yes
       cat > $TMPC <<EOF
   #include <linux/kvm_para.h>
   int main(void) { return 0; }
   EOF
       if compile_prog "$kvm_cflags" "" ; then
         kvm_para=yes
       fi
     else
       if test "$kvm" = "yes" ; then
         if has awk && has grep; then
           kvmerr=`LANG=C $cc $QEMU_CFLAGS -o $TMPE $kvm_cflags $TMPC 2>&1 \
           | grep "error: " \
           | awk -F "error: " '{if (NR>1) printf(", "); printf("%s",$2);}'`
           if test "$kvmerr" != "" ; then
             echo -e "${kvmerr}\n\
   NOTE: To enable KVM support, update your kernel to 2.6.29+ or install \
   recent kvm-kmod from http://sourceforge.net/projects/kvm."
           fi
         fi
         feature_not_found "kvm"
       fi
       kvm=no
     fi
   fi
   
   ##########################################
   # test for vhost net
   
   if test "$vhost_net" != "no"; then
       if test "$kvm" != "no"; then
               cat > $TMPC <<EOF
       #include <linux/vhost.h>
       int main(void) { return 0; }
   EOF
               if compile_prog "$kvm_cflags" "" ; then
                   vhost_net=yes
               else
                   if test "$vhost_net" = "yes" ; then
                       feature_not_found "vhost-net"
                   fi
                   vhost_net=no
               fi
       else
               if test "$vhost_net" = "yes" ; then
                   echo "NOTE: vhost-net feature requires KVM (--enable-kvm)."
                   feature_not_found "vhost-net"
               fi
               vhost_net=no
       fi
   fi
   
   ##########################################
   # pthread probe
   PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
   
   pthread=no
   cat > $TMPC << EOF
   #include <pthread.h>
   int main(void) { pthread_create(0,0,0,0); return 0; }
   EOF
   if compile_prog "" "" ; then
     pthread=yes
   else
     for pthread_lib in $PTHREADLIBS_LIST; do
       if compile_prog "" "$pthread_lib" ; then
         pthread=yes
         LIBS="$pthread_lib $LIBS"
         break
       fi
     done
   fi
   
   if test "$mingw32" != yes -a "$pthread" = no; then
     echo
     echo "Error: pthread check failed"
     echo "Make sure to have the pthread libs and headers installed."
     echo
     exit 1
   fi
   
   ##########################################
   # rbd probe
   if test "$rbd" != "no" ; then
     cat > $TMPC <<EOF
   #include <stdio.h>
   #include <rados/librados.h>
   int main(void) { rados_initialize(0, NULL); return 0; }
   EOF
     rbd_libs="-lrados"
     if compile_prog "" "$rbd_libs" ; then
       librados_too_old=no
       cat > $TMPC <<EOF
   #include <stdio.h>
   #include <rados/librados.h>
   #ifndef CEPH_OSD_TMAP_SET
   #error missing CEPH_OSD_TMAP_SET
   #endif
   int main(void) {
       int (*func)(const rados_pool_t pool, uint64_t *snapid) = rados_selfmanaged_snap_create;
       rados_initialize(0, NULL);
       return 0;
   }
   EOF
       if compile_prog "" "$rbd_libs" ; then
         rbd=yes
         libs_tools="$rbd_libs $libs_tools"
         libs_softmmu="$rbd_libs $libs_softmmu"
       else
         rbd=no
         librados_too_old=yes
       fi
     else
       if test "$rbd" = "yes" ; then
         feature_not_found "rados block device"
       fi
       rbd=no
     fi
     if test "$librados_too_old" = "yes" ; then
       echo "-> Your librados version is too old - upgrade needed to have rbd support"
     fi
   fi
   
   ##########################################
   # linux-aio probe
   
   if test "$linux_aio" != "no" ; then
     cat > $TMPC <<EOF
   #include <libaio.h>
   #include <sys/eventfd.h>
   #include <stddef.h>
   int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
   EOF
     if compile_prog "" "-laio" ; then
       linux_aio=yes
       libs_softmmu="$libs_softmmu -laio"
       libs_tools="$libs_tools -laio"
     else
       if test "$linux_aio" = "yes" ; then
         feature_not_found "linux AIO"
       fi
       linux_aio=no
     fi
   fi
   
   ##########################################
   # attr probe
   
   if test "$attr" != "no" ; then
     cat > $TMPC <<EOF
   #include <stdio.h>
   #include <sys/types.h>
   #include <attr/xattr.h>
   int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
   EOF
     if compile_prog "" "-lattr" ; then
       attr=yes
       LIBS="-lattr $LIBS"
     else
       if test "$attr" = "yes" ; then
         feature_not_found "ATTR"
       fi
       attr=no
     fi
   fi
   
   ##########################################
   # iovec probe
   cat > $TMPC <<EOF
   #include <sys/types.h>
   #include <sys/uio.h>
   #include <unistd.h>
   int main(void) { struct iovec iov; return 0; }
   EOF
   iovec=no
   if compile_prog "" "" ; then
     iovec=yes
   fi
   
   ##########################################
   # preadv probe
   cat > $TMPC <<EOF
   #include <sys/types.h>
   #include <sys/uio.h>
   #include <unistd.h>
   int main(void) { preadv; }
   EOF
   preadv=no
   if compile_prog "" "" ; then
     preadv=yes
   fi
   
   ##########################################
   # fdt probe
   if test "$fdt" != "no" ; then
     fdt_libs="-lfdt"
     cat > $TMPC << EOF
   int main(void) { return 0; }
   EOF
     if compile_prog "" "$fdt_libs" ; then
       fdt=yes
       libs_softmmu="$fdt_libs $libs_softmmu"
     else
       if test "$fdt" = "yes" ; then
         feature_not_found "fdt"
       fi
       fdt=no
     fi
   fi
   
   #
   # Check for xxxat() functions when we are building linux-user
   # emulator.  This is done because older glibc versions don't
   # have syscall stubs for these implemented.
   #
   atfile=no
   cat > $TMPC << EOF
   #define _ATFILE_SOURCE
   #include <sys/types.h>
   #include <fcntl.h>
   #include <unistd.h>
   
   int
   main(void)
   {
           /* try to unlink nonexisting file */
           return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
   }
   EOF
   if compile_prog "" "" ; then
     atfile=yes
   fi
   
   # Check for inotify functions when we are building linux-user
   # emulator.  This is done because older glibc versions don't
   # have syscall stubs for these implemented.  In that case we
   # don't provide them even if kernel supports them.
   #
   inotify=no
   cat > $TMPC << EOF
   #include <sys/inotify.h>
   
   int
   main(void)
   {
           /* try to start inotify */
           return inotify_init();
   }
   EOF
   if compile_prog "" "" ; then
     inotify=yes
   fi
   
   inotify1=no
   cat > $TMPC << EOF
   #include <sys/inotify.h>
   
   int
   main(void)
   {
       /* try to start inotify */
       return inotify_init1(0);
   }
   EOF
   if compile_prog "" "" ; then
     inotify1=yes
   fi
   
   # check if utimensat and futimens are supported
   utimens=no
   cat > $TMPC << EOF
   #define _ATFILE_SOURCE
   #include <stddef.h>
   #include <fcntl.h>
   
   int main(void)
   {
       utimensat(AT_FDCWD, "foo", NULL, 0);
       futimens(0, NULL);
       return 0;
   }
   EOF
   if compile_prog "" "" ; then
     utimens=yes
   fi
   
   # check if pipe2 is there
   pipe2=no
   cat > $TMPC << EOF
   #include <unistd.h>
   #include <fcntl.h>
   
   int main(void)
   {
       int pipefd[2];
       pipe2(pipefd, O_CLOEXEC);
       return 0;
   }
   EOF
   if compile_prog "" "" ; then
     pipe2=yes
   fi
   
   # check if accept4 is there
   accept4=no
   cat > $TMPC << EOF
   #include <sys/socket.h>
   #include <stddef.h>
   
   int main(void)
   {
       accept4(0, NULL, NULL, SOCK_CLOEXEC);
       return 0;
   }
   EOF
   if compile_prog "" "" ; then
     accept4=yes
   fi
   
   # check if tee/splice is there. vmsplice was added same time.
   splice=no
   cat > $TMPC << EOF
   #include <unistd.h>
   #include <fcntl.h>
   #include <limits.h>
   
   int main(void)
   {
       int len, fd;
       len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
       splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
       return 0;
   }
   EOF
   if compile_prog "" "" ; then
     splice=yes
   fi
   
   ##########################################
   # signalfd probe
   signalfd="no"
   cat > $TMPC << EOF
   #define _GNU_SOURCE
   #include <unistd.h>
   #include <sys/syscall.h>
   #include <signal.h>
   int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
   EOF
   
   if compile_prog "" "" ; then
     signalfd=yes
   fi
   
   # check if eventfd is supported
   eventfd=no
   cat > $TMPC << EOF
   #include <sys/eventfd.h>
   
   int main(void)
   {
       int efd = eventfd(0, 0);
       return 0;
   }
   EOF
   if compile_prog "" "" ; then
     eventfd=yes
   fi
   
   # check for fallocate
   fallocate=no
   cat > $TMPC << EOF
   #include <fcntl.h>
   
   int main(void)
   {
       fallocate(0, 0, 0, 0);
       return 0;
   }
   EOF
   if compile_prog "$ARCH_CFLAGS" "" ; then
     fallocate=yes
   fi
   
   # check for sync_file_range
   sync_file_range=no
   cat > $TMPC << EOF
   #include <fcntl.h>
   
   int main(void)
   {
       sync_file_range(0, 0, 0, 0);
       return 0;
   }
   EOF
   if compile_prog "$ARCH_CFLAGS" "" ; then
     sync_file_range=yes
   fi
   
   # check for linux/fiemap.h and FS_IOC_FIEMAP
   fiemap=no
   cat > $TMPC << EOF
   #include <sys/ioctl.h>
   #include <linux/fs.h>
   #include <linux/fiemap.h>
   
   int main(void)
   {
       ioctl(0, FS_IOC_FIEMAP, 0);
       return 0;
   }
   EOF
   if compile_prog "$ARCH_CFLAGS" "" ; then
     fiemap=yes
   fi
   
   # check for dup3
   dup3=no
   cat > $TMPC << EOF
   #include <unistd.h>
   
   int main(void)
   {
       dup3(0, 0, 0);
       return 0;
   }
   EOF
   if compile_prog "" "" ; then
     dup3=yes
   fi
   
   # Check if tools are available to build documentation.
   if test "$docs" != "no" ; then
     if has makeinfo && has pod2man; then
       docs=yes
     else
       if test "$docs" = "yes" ; then
         feature_not_found "docs"
       fi
       docs=no
     fi
   fi
   
   # Search for bswap_32 function
   byteswap_h=no
   cat > $TMPC << EOF
   #include <byteswap.h>
   int main(void) { return bswap_32(0); }
   EOF
   if compile_prog "" "" ; then
     byteswap_h=yes
   fi
   
   # Search for bswap_32 function
   bswap_h=no
   cat > $TMPC << EOF
   #include <sys/endian.h>
   #include <sys/types.h>
   #include <machine/bswap.h>
   int main(void) { return bswap32(0); }
   EOF
   if compile_prog "" "" ; then
     bswap_h=yes
   fi
   
   ##########################################
   # Do we need librt
   cat > $TMPC <<EOF
   #include <signal.h>
   #include <time.h>
   int main(void) { clockid_t id; return clock_gettime(id, NULL); }
   EOF
   
   if compile_prog "" "" ; then
     :
   elif compile_prog "" "-lrt" ; then
     LIBS="-lrt $LIBS"
   fi
   
   if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
           "$aix" != "yes" -a "$haiku" != "yes" ; then
       libs_softmmu="-lutil $libs_softmmu"
   fi
   
   ##########################################
   # check if the compiler defines offsetof
   
   need_offsetof=yes
   cat > $TMPC << EOF
   #include <stddef.h>
   int main(void) { struct s { int f; }; return offsetof(struct s, f); }
   EOF
   if compile_prog "" "" ; then
       need_offsetof=no
   fi
   
   ##########################################
   # check if the compiler understands attribute warn_unused_result
   #
   # This could be smarter, but gcc -Werror does not error out even when warning
   # about attribute warn_unused_result
   
   gcc_attribute_warn_unused_result=no
   cat > $TMPC << EOF
   #if defined(__GNUC__) && (__GNUC__ < 4) && defined(__GNUC_MINOR__) && (__GNUC__ < 4)
   #error gcc 3.3 or older
   #endif
   int main(void) { return 0;}
   EOF
   if compile_prog "" ""; then
       gcc_attribute_warn_unused_result=yes
   fi
   
   # spice probe
   if test "$spice" != "no" ; then
     cat > $TMPC << EOF
   #include <spice.h>
   int main(void) { spice_server_new(); return 0; }
   EOF
     spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
     spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
     if $pkg_config --atleast-version=0.5.3 spice-server >/dev/null 2>&1 && \
        compile_prog "$spice_cflags" "$spice_libs" ; then
       spice="yes"
       libs_softmmu="$libs_softmmu $spice_libs"
       QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
     else
       if test "$spice" = "yes" ; then
         feature_not_found "spice"
       fi
       spice="no"
     fi
 fi  fi
   
 ##########################################  ##########################################
 # SDL probe  
   
 sdl_too_old=no  
   
 if test -z "$sdl" ; then  ##########################################
   # check if we have fdatasync
   
 sdl_config="sdl-config"  fdatasync=no
 sdl=no  
 sdl_static=no  
   
 if test "$mingw32" = "yes" -a ! -z "$cross_prefix" ; then  
 # win32 cross compilation case  
     sdl_config="i386-mingw32msvc-sdl-config"  
     sdl=yes  
 else  
 # normal SDL probe  
 cat > $TMPC << EOF  cat > $TMPC << EOF
 #include <SDL.h>  #include <unistd.h>
 #undef main /* We don't want SDL to override our main() */  int main(void) { return fdatasync(0); }
 int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }  
 EOF  EOF
   if compile_prog "" "" ; then
 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> /dev/null ; then      fdatasync=yes
 _sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`  
 if test "$_sdlversion" -lt 121 ; then  
 sdl_too_old=yes  
 else  
 sdl=yes  
 fi  fi
   
 # static link with sdl ?  ##########################################
 if test "$sdl" = "yes" ; then  # check if we have madvise
 aa="no"  
 `$sdl_config --static-libs | grep \\\-laa > /dev/null` && aa="yes"  
 sdl_static_libs=`$sdl_config --static-libs`  
 if [ "$aa" = "yes" ] ; then  
   sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"  
 fi  
   
 if $cc -o $TMPE `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then  madvise=no
   sdl_static=yes  cat > $TMPC << EOF
   #include <sys/types.h>
   #include <sys/mman.h>
   #include <stddef.h>
   int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
   EOF
   if compile_prog "" "" ; then
       madvise=yes
 fi  fi
   
 fi # static link  ##########################################
   # check if we have posix_madvise
 fi # sdl compile test  
   
 fi # cross compilation  posix_madvise=no
 fi # -z $sdl  cat > $TMPC << EOF
   #include <sys/mman.h>
   #include <stddef.h>
   int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
   EOF
   if compile_prog "" "" ; then
       posix_madvise=yes
   fi
   
 if test x"$1" = x"-h" -o x"$1" = x"--help" ; then  ##########################################
 cat << EOF  # check if trace backend exists
   
 Usage: configure [options]  sh "$source_path/scripts/tracetool" "--$trace_backend" --check-backend > /dev/null 2> /dev/null
 Options: [defaults in brackets after descriptions]  if test "$?" -ne 0 ; then
     echo
     echo "Error: invalid trace backend"
     echo "Please choose a supported trace backend."
     echo
     exit 1
   fi
   
   ##########################################
   # For 'ust' backend, test if ust headers are present
   if test "$trace_backend" = "ust"; then
     cat > $TMPC << EOF
   #include <ust/tracepoint.h>
   #include <ust/marker.h>
   int main(void) { return 0; }
 EOF  EOF
 echo "Standard options:"    if compile_prog "" "" ; then
 echo "  --help                   print this message"      LIBS="-lust $LIBS"
 echo "  --prefix=PREFIX          install in PREFIX [$prefix]"    else
 echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."      echo
 echo "                           use %M for cpu name [$interp_prefix]"      echo "Error: Trace backend 'ust' missing libust header files"
 echo "  --target-list=LIST       set target list [$target_list]"      echo
 echo ""      exit 1
 echo "kqemu kernel acceleration support:"    fi
 echo "  --disable-kqemu          disable kqemu build"  
 echo "  --kernel-path=PATH       set the kernel path (configure probes it)"  
 echo ""  
 echo "Advanced options (experts only):"  
 echo "  --source-path=PATH       path of source code [$source_path]"  
 echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"  
 echo "  --cc=CC                  use C compiler CC [$cc]"  
 echo "  --host-cc=CC             use C compiler CC [$cc] for dyngen etc."  
 echo "  --make=MAKE              use specified make [$make]"  
 echo "  --static                 enable static build [$static]"  
 echo "  --enable-mingw32         enable Win32 cross compilation with mingw32"  
 echo "  --enable-adlib           enable Adlib emulation"  
 echo "  --enable-fmod            enable FMOD audio output driver"  
 echo "  --fmod-lib               path to FMOD library"  
 echo "  --fmod-inc               path to FMOD includes"  
 echo ""  
 echo "NOTE: The object files are build at the place where configure is launched"  
 exit 1  
 fi  fi
   
 if test "$mingw32" = "yes" ; then  ##########################################
 if test -z "$prefix" ; then  # For 'dtrace' backend, test if 'dtrace' command is present
     prefix="/c/Program Files/Qemu"  if test "$trace_backend" = "dtrace"; then
 fi    if ! has 'dtrace' ; then
 mandir="$prefix"      echo
 datadir="$prefix"      echo "Error: dtrace command is not found in PATH $PATH"
 docdir="$prefix"      echo
 bindir="$prefix"      exit 1
 else    fi
 if test -z "$prefix" ; then    trace_backend_stap="no"
     prefix="/usr/local"    if has 'stap' ; then
       trace_backend_stap="yes"
     fi
 fi  fi
 mandir="$prefix/share/man"  
 datadir="$prefix/share/qemu"  ##########################################
 docdir="$prefix/share/doc/qemu"  # End of CC checks
 bindir="$prefix/bin"  # After here, no more $cc or $ld runs
   
   if test "$debug" = "no" ; then
     CFLAGS="-O2 $CFLAGS"
 fi  fi
   
 # kqemu support  # Consult white-list to determine whether to enable werror
 if test $kqemu = "yes" ; then  # by default.  Only enable by default for git builds
     # test if the source code is installed  z_version=`cut -f3 -d. $source_path/VERSION`
     if test '!' -f "kqemu/Makefile" ; then   
         kqemu="no"  if test -z "$werror" ; then
       if test "$z_version" = "50" -a \
           "$linux" = "yes" ; then
           werror="yes"
       else
           werror="no"
     fi      fi
 fi  fi
     
 # Linux specific kqemu configuration  # Disable zero malloc errors for official releases unless explicitly told to
 if test $kqemu = "yes" -a $linux = "yes" ; then  # enable/disable
 # find the kernel path  if test -z "$zero_malloc" ; then
 if test -z "$kernel_path" ; then      if test "$z_version" = "50" ; then
 kernel_version=`uname -r`          zero_malloc="no"
 kernel_path="/lib/modules/$kernel_version/build"      else
 if test '!' -d "$kernel_path/include" ; then           zero_malloc="yes"
     kernel_path="/usr/src/linux"  
     if test '!' -d "$kernel_path/include" ; then   
         echo "Could not find kernel includes in /lib/modules or /usr/src/linux - cannot build the kqemu module"  
         kqemu="no"  
     fi      fi
 fi  fi
 fi  
   
 if test $kqemu = "yes" ; then  if test "$werror" = "yes" ; then
       QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
   fi
   
 # test that the kernel config is present  if test "$solaris" = "no" ; then
 if test '!' -f "$kernel_path/Makefile" ; then      if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
     echo "No Makefile file present in $kernel_path - kqemu cannot be built"          LDFLAGS="-Wl,--warn-common $LDFLAGS"
     kqemu="no"      fi
 fi      fi
   
 # find build system (2.6 or legacy)  # Use ASLR, no-SEH and DEP if available
 kbuild26="yes"  if test "$mingw32" = "yes" ; then
 if grep -q "PATCHLEVEL = 4" $kernel_path/Makefile ; then      for flag in --dynamicbase --no-seh --nxcompat; do
 kbuild26="no"          if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
               LDFLAGS="-Wl,$flag $LDFLAGS"
           fi
       done
 fi  fi
   
 fi # kqemu  confdir=$sysconfdir$confsuffix
   
   tools=
   if test "$softmmu" = yes ; then
     tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
     if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
         tools="qemu-nbd\$(EXESUF) $tools"
       if [ "$check_utests" = "yes" ]; then
         tools="check-qint check-qstring check-qdict check-qlist $tools"
         tools="check-qfloat check-qjson $tools"
       fi
     fi
   fi
   
 fi # kqemu and linux  # Mac OS X ships with a broken assembler
   roms=
   if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
           "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
           "$softmmu" = yes ; then
     roms="optionrom"
   fi
   
   
 echo "Install prefix    $prefix"  echo "Install prefix    $prefix"
 echo "BIOS directory    $datadir"  echo "BIOS directory    `eval echo $datadir`"
 echo "binary directory  $bindir"  echo "binary directory  `eval echo $bindir`"
   echo "config directory  `eval echo $sysconfdir`"
 if test "$mingw32" = "no" ; then  if test "$mingw32" = "no" ; then
 echo "Manual directory  $mandir"  echo "Manual directory  `eval echo $mandir`"
 echo "ELF interp prefix $interp_prefix"  echo "ELF interp prefix $interp_prefix"
 fi  fi
 echo "Source path       $source_path"  echo "Source path       $source_path"
 echo "C compiler        $cc"  echo "C compiler        $cc"
 echo "Host C compiler   $host_cc"  echo "Host C compiler   $host_cc"
   echo "CFLAGS            $CFLAGS"
   echo "QEMU_CFLAGS       $QEMU_CFLAGS"
   echo "LDFLAGS           $LDFLAGS"
 echo "make              $make"  echo "make              $make"
   echo "install           $install"
 echo "host CPU          $cpu"  echo "host CPU          $cpu"
 echo "host big endian   $bigendian"  echo "host big endian   $bigendian"
 echo "target list       $target_list"  echo "target list       $target_list"
   echo "tcg debug enabled $debug_tcg"
   echo "Mon debug enabled $debug_mon"
 echo "gprof enabled     $gprof"  echo "gprof enabled     $gprof"
   echo "sparse enabled    $sparse"
   echo "strip binaries    $strip_opt"
   echo "profiler          $profiler"
 echo "static build      $static"  echo "static build      $static"
   echo "-Werror enabled   $werror"
 if test "$darwin" = "yes" ; then  if test "$darwin" = "yes" ; then
     echo "Cocoa support     $cocoa"      echo "Cocoa support     $cocoa"
 fi  fi
 echo "SDL support       $sdl"  echo "SDL support       $sdl"
 if test "$sdl" != "no" ; then  echo "curses support    $curses"
     echo "SDL static link   $sdl_static"  echo "curl support      $curl"
 fi  echo "check support     $check_utests"
 echo "mingw32 support   $mingw32"  echo "mingw32 support   $mingw32"
 echo "Adlib support     $adlib"  echo "Audio drivers     $audio_drv_list"
 echo -n "FMOD support      $fmod"  echo "Extra audio cards $audio_card_list"
 if test $fmod = "yes"; then  echo "Block whitelist   $block_drv_whitelist"
     echo -n " (lib='$fmod_lib' include='$fmod_inc')"  echo "Mixer emulation   $mixemu"
 fi  echo "VNC TLS support   $vnc_tls"
 echo ""  echo "VNC SASL support  $vnc_sasl"
 echo "kqemu support     $kqemu"  echo "VNC JPEG support  $vnc_jpeg"
 if test $kqemu = "yes" -a $linux = "yes" ; then  echo "VNC PNG support   $vnc_png"
 echo ""  echo "VNC thread        $vnc_thread"
 echo "KQEMU Linux module configuration:"  if test -n "$sparc_cpu"; then
 echo "kernel sources    $kernel_path"      echo "Target Sparc Arch $sparc_cpu"
 echo -n "kbuild type       "  fi
 if test $kbuild26 = "yes"; then  echo "xen support       $xen"
 echo "2.6"  echo "brlapi support    $brlapi"
 else  echo "bluez  support    $bluez"
 echo "2.4"  echo "Documentation     $docs"
 fi  [ ! -z "$uname_release" ] && \
 fi  echo "uname -r          $uname_release"
   echo "NPTL support      $nptl"
   echo "GUEST_BASE        $guest_base"
   echo "PIE user targets  $user_pie"
   echo "vde support       $vde"
   echo "IO thread         $io_thread"
   echo "Linux AIO support $linux_aio"
   echo "ATTR/XATTR support $attr"
   echo "Install blobs     $blobs"
   echo "KVM support       $kvm"
   echo "fdt support       $fdt"
   echo "preadv support    $preadv"
   echo "fdatasync         $fdatasync"
   echo "madvise           $madvise"
   echo "posix_madvise     $posix_madvise"
   echo "uuid support      $uuid"
   echo "vhost-net support $vhost_net"
   echo "Trace backend     $trace_backend"
   echo "Trace output file $trace_file-<pid>"
   echo "spice support     $spice"
   echo "rbd support       $rbd"
   echo "xfsctl support    $xfs"
   
 if test $sdl_too_old = "yes"; then  if test $sdl_too_old = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"  echo "-> Your SDL version is too old - please upgrade to have SDL support"
 fi  fi
 #if test "$sdl_static" = "no"; then  
 #  echo "WARNING: cannot compile statically with SDL - qemu-fast won't have a graphical output"  config_host_mak="config-host.mak"
 #fi  config_host_ld="config-host.ld"
   
 config_mak="config-host.mak"  echo "# Automatically generated by configure - do not modify" > $config_host_mak
 config_h="config-host.h"  printf "# Configured with:" >> $config_host_mak
   printf " '%s'" "$0" "$@" >> $config_host_mak
 #echo "Creating $config_mak and $config_h"  echo >> $config_host_mak
   
 echo "# Automatically generated by configure - do not modify" > $config_mak  echo all: >> $config_host_mak
 echo "/* Automatically generated by configure - do not modify */" > $config_h  echo "prefix=$prefix" >> $config_host_mak
   echo "bindir=$bindir" >> $config_host_mak
 echo "prefix=$prefix" >> $config_mak  echo "mandir=$mandir" >> $config_host_mak
 echo "bindir=$bindir" >> $config_mak  echo "datadir=$datadir" >> $config_host_mak
 echo "mandir=$mandir" >> $config_mak  echo "sysconfdir=$sysconfdir" >> $config_host_mak
 echo "datadir=$datadir" >> $config_mak  echo "docdir=$docdir" >> $config_host_mak
 echo "docdir=$docdir" >> $config_mak  echo "confdir=$confdir" >> $config_host_mak
 echo "#define CONFIG_QEMU_SHAREDIR \"$datadir\"" >> $config_h  
 echo "MAKE=$make" >> $config_mak  case "$cpu" in
 echo "CC=$cc" >> $config_mak    i386|x86_64|alpha|cris|hppa|ia64|m68k|microblaze|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 if test "$have_gcc3_options" = "yes" ; then      ARCH=$cpu
   echo "HAVE_GCC3_OPTIONS=yes" >> $config_mak    ;;
 fi    armv4b|armv4l)
 echo "HOST_CC=$host_cc" >> $config_mak      ARCH=arm
 echo "AR=$ar" >> $config_mak    ;;
 echo "STRIP=$strip -s -R .comment -R .note" >> $config_mak  esac
 echo "CFLAGS=$CFLAGS" >> $config_mak  echo "ARCH=$ARCH" >> $config_host_mak
 echo "LDFLAGS=$LDFLAGS" >> $config_mak  if test "$debug_tcg" = "yes" ; then
 echo "EXESUF=$EXESUF" >> $config_mak    echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
 if test "$cpu" = "i386" ; then  fi
   echo "ARCH=i386" >> $config_mak  if test "$debug_mon" = "yes" ; then
   echo "#define HOST_I386 1" >> $config_h    echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
 elif test "$cpu" = "x86_64" ; then  fi
   echo "ARCH=x86_64" >> $config_mak  if test "$debug" = "yes" ; then
   echo "#define HOST_X86_64 1" >> $config_h    echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
 elif test "$cpu" = "armv4b" ; then  fi
   echo "ARCH=arm" >> $config_mak  if test "$strip_opt" = "yes" ; then
   echo "#define HOST_ARM 1" >> $config_h    echo "STRIP=${strip}" >> $config_host_mak
 elif test "$cpu" = "armv4l" ; then  
   echo "ARCH=arm" >> $config_mak  
   echo "#define HOST_ARM 1" >> $config_h  
 elif test "$cpu" = "powerpc" ; then  
   echo "ARCH=ppc" >> $config_mak  
   echo "#define HOST_PPC 1" >> $config_h  
 elif test "$cpu" = "mips" ; then  
   echo "ARCH=mips" >> $config_mak  
   echo "#define HOST_MIPS 1" >> $config_h  
 elif test "$cpu" = "s390" ; then  
   echo "ARCH=s390" >> $config_mak  
   echo "#define HOST_S390 1" >> $config_h  
 elif test "$cpu" = "alpha" ; then  
   echo "ARCH=alpha" >> $config_mak  
   echo "#define HOST_ALPHA 1" >> $config_h  
 elif test "$cpu" = "sparc" ; then  
   echo "ARCH=sparc" >> $config_mak  
   echo "#define HOST_SPARC 1" >> $config_h  
 elif test "$cpu" = "sparc64" ; then  
   echo "ARCH=sparc64" >> $config_mak  
   echo "#define HOST_SPARC64 1" >> $config_h  
 elif test "$cpu" = "ia64" ; then  
   echo "ARCH=ia64" >> $config_mak  
   echo "#define HOST_IA64 1" >> $config_h  
 elif test "$cpu" = "m68k" ; then  
   echo "ARCH=m68k" >> $config_mak  
   echo "#define HOST_M68K 1" >> $config_h  
 else  
   echo "Unsupported CPU"  
   exit 1  
 fi  fi
 if test "$bigendian" = "yes" ; then  if test "$bigendian" = "yes" ; then
   echo "WORDS_BIGENDIAN=yes" >> $config_mak    echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
   echo "#define WORDS_BIGENDIAN 1" >> $config_h  
 fi  fi
 echo "#define HOST_LONG_BITS $hostlongbits" >> $config_h  echo "HOST_LONG_BITS=$hostlongbits" >> $config_host_mak
 if test "$mingw32" = "yes" ; then  if test "$mingw32" = "yes" ; then
   echo "CONFIG_WIN32=yes" >> $config_mak    echo "CONFIG_WIN32=y" >> $config_host_mak
   echo "#define CONFIG_WIN32 1" >> $config_h    rc_version=`cat $source_path/VERSION`
 elif test -f "/usr/include/byteswap.h" ; then    version_major=${rc_version%%.*}
   echo "#define HAVE_BYTESWAP_H 1" >> $config_h    rc_version=${rc_version#*.}
     version_minor=${rc_version%%.*}
     rc_version=${rc_version#*.}
     version_subminor=${rc_version%%.*}
     version_micro=0
     echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
     echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
   else
     echo "CONFIG_POSIX=y" >> $config_host_mak
   fi
   
   if test "$linux" = "yes" ; then
     echo "CONFIG_LINUX=y" >> $config_host_mak
 fi  fi
   
 if test "$darwin" = "yes" ; then  if test "$darwin" = "yes" ; then
   echo "CONFIG_DARWIN=yes" >> $config_mak    echo "CONFIG_DARWIN=y" >> $config_host_mak
   echo "#define CONFIG_DARWIN 1" >> $config_h  
 fi  fi
 if test "$gdbstub" = "yes" ; then  
   echo "CONFIG_GDBSTUB=yes" >> $config_mak  if test "$aix" = "yes" ; then
   echo "#define CONFIG_GDBSTUB 1" >> $config_h    echo "CONFIG_AIX=y" >> $config_host_mak
 fi  fi
 if test "$gprof" = "yes" ; then  
   echo "TARGET_GPROF=yes" >> $config_mak  if test "$solaris" = "yes" ; then
   echo "#define HAVE_GPROF 1" >> $config_h    echo "CONFIG_SOLARIS=y" >> $config_host_mak
     echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
     if test "$needs_libsunmath" = "yes" ; then
       echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
     fi
   fi
   if test "$haiku" = "yes" ; then
     echo "CONFIG_HAIKU=y" >> $config_host_mak
 fi  fi
 if test "$static" = "yes" ; then  if test "$static" = "yes" ; then
   echo "CONFIG_STATIC=yes" >> $config_mak    echo "CONFIG_STATIC=y" >> $config_host_mak
   echo "#define CONFIG_STATIC 1" >> $config_h  fi
   if test $profiler = "yes" ; then
     echo "CONFIG_PROFILER=y" >> $config_host_mak
 fi  fi
 if test "$slirp" = "yes" ; then  if test "$slirp" = "yes" ; then
   echo "CONFIG_SLIRP=yes" >> $config_mak    echo "CONFIG_SLIRP=y" >> $config_host_mak
   echo "#define CONFIG_SLIRP 1" >> $config_h    QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
   fi
   if test "$vde" = "yes" ; then
     echo "CONFIG_VDE=y" >> $config_host_mak
 fi  fi
 if test "$adlib" = "yes" ; then  for card in $audio_card_list; do
   echo "CONFIG_ADLIB=yes" >> $config_mak      def=CONFIG_`echo $card | tr '[:lower:]' '[:upper:]'`
   echo "#define CONFIG_ADLIB 1" >> $config_h      echo "$def=y" >> $config_host_mak
 fi  done
 if test "$oss" = "yes" ; then  echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
   echo "CONFIG_OSS=yes" >> $config_mak  for drv in $audio_drv_list; do
   echo "#define CONFIG_OSS 1" >> $config_h      def=CONFIG_`echo $drv | tr '[:lower:]' '[:upper:]'`
 fi      echo "$def=y" >> $config_host_mak
 if test "$fmod" = "yes" ; then      if test "$drv" = "fmod"; then
   echo "CONFIG_FMOD=yes" >> $config_mak          echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
   echo "CONFIG_FMOD_LIB=$fmod_lib" >> $config_mak  
   echo "CONFIG_FMOD_INC=$fmod_inc" >> $config_mak  
   echo "#define CONFIG_FMOD 1" >> $config_h  
 fi  
 echo -n "VERSION=" >>$config_mak  
 head $source_path/VERSION >>$config_mak  
 echo "" >>$config_mak  
 echo -n "#define QEMU_VERSION \"" >> $config_h  
 head $source_path/VERSION >> $config_h  
 echo "\"" >> $config_h  
   
 if test $kqemu = "yes" ; then  
   echo "CONFIG_KQEMU=yes" >> $config_mak  
   if test $linux = "yes" ; then  
     echo "KERNEL_PATH=$kernel_path" >> $config_mak  
     if test $kbuild26 = "yes" ; then  
       echo "CONFIG_KBUILD26=yes" >> $config_mak  
     fi      fi
   done
   if test "$audio_pt_int" = "yes" ; then
     echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
   fi
   if test "$audio_win_int" = "yes" ; then
     echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
   fi
   echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
   if test "$mixemu" = "yes" ; then
     echo "CONFIG_MIXEMU=y" >> $config_host_mak
   fi
   if test "$vnc_tls" = "yes" ; then
     echo "CONFIG_VNC_TLS=y" >> $config_host_mak
     echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
   fi
   if test "$vnc_sasl" = "yes" ; then
     echo "CONFIG_VNC_SASL=y" >> $config_host_mak
     echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
   fi
   if test "$vnc_jpeg" != "no" ; then
     echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
     echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
   fi
   if test "$vnc_png" != "no" ; then
     echo "CONFIG_VNC_PNG=y" >> $config_host_mak
     echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
   fi
   if test "$vnc_thread" != "no" ; then
     echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
     echo "CONFIG_THREAD=y" >> $config_host_mak
   fi
   if test "$fnmatch" = "yes" ; then
     echo "CONFIG_FNMATCH=y" >> $config_host_mak
   fi
   if test "$uuid" = "yes" ; then
     echo "CONFIG_UUID=y" >> $config_host_mak
   fi
   if test "$xfs" = "yes" ; then
     echo "CONFIG_XFS=y" >> $config_host_mak
   fi
   qemu_version=`head $source_path/VERSION`
   echo "VERSION=$qemu_version" >>$config_host_mak
   echo "PKGVERSION=$pkgversion" >>$config_host_mak
   echo "SRC_PATH=$source_path" >> $config_host_mak
   echo "TARGET_DIRS=$target_list" >> $config_host_mak
   if [ "$docs" = "yes" ] ; then
     echo "BUILD_DOCS=yes" >> $config_host_mak
   fi
   if test "$sdl" = "yes" ; then
     echo "CONFIG_SDL=y" >> $config_host_mak
     echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
   fi
   if test "$cocoa" = "yes" ; then
     echo "CONFIG_COCOA=y" >> $config_host_mak
   fi
   if test "$curses" = "yes" ; then
     echo "CONFIG_CURSES=y" >> $config_host_mak
   fi
   if test "$atfile" = "yes" ; then
     echo "CONFIG_ATFILE=y" >> $config_host_mak
   fi
   if test "$utimens" = "yes" ; then
     echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
   fi
   if test "$pipe2" = "yes" ; then
     echo "CONFIG_PIPE2=y" >> $config_host_mak
   fi
   if test "$accept4" = "yes" ; then
     echo "CONFIG_ACCEPT4=y" >> $config_host_mak
   fi
   if test "$splice" = "yes" ; then
     echo "CONFIG_SPLICE=y" >> $config_host_mak
   fi
   if test "$eventfd" = "yes" ; then
     echo "CONFIG_EVENTFD=y" >> $config_host_mak
   fi
   if test "$fallocate" = "yes" ; then
     echo "CONFIG_FALLOCATE=y" >> $config_host_mak
   fi
   if test "$sync_file_range" = "yes" ; then
     echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
   fi
   if test "$fiemap" = "yes" ; then
     echo "CONFIG_FIEMAP=y" >> $config_host_mak
   fi
   if test "$dup3" = "yes" ; then
     echo "CONFIG_DUP3=y" >> $config_host_mak
   fi
   if test "$inotify" = "yes" ; then
     echo "CONFIG_INOTIFY=y" >> $config_host_mak
   fi
   if test "$inotify1" = "yes" ; then
     echo "CONFIG_INOTIFY1=y" >> $config_host_mak
   fi
   if test "$byteswap_h" = "yes" ; then
     echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
   fi
   if test "$bswap_h" = "yes" ; then
     echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
   fi
   if test "$curl" = "yes" ; then
     echo "CONFIG_CURL=y" >> $config_host_mak
     echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
   fi
   if test "$brlapi" = "yes" ; then
     echo "CONFIG_BRLAPI=y" >> $config_host_mak
   fi
   if test "$bluez" = "yes" ; then
     echo "CONFIG_BLUEZ=y" >> $config_host_mak
     echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
   fi
   if test "$xen" = "yes" ; then
     echo "CONFIG_XEN=y" >> $config_host_mak
   fi
   if test "$io_thread" = "yes" ; then
     echo "CONFIG_IOTHREAD=y" >> $config_host_mak
     echo "CONFIG_THREAD=y" >> $config_host_mak
   fi
   if test "$linux_aio" = "yes" ; then
     echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
   fi
   if test "$attr" = "yes" ; then
     echo "CONFIG_ATTR=y" >> $config_host_mak
   fi
   if test "$linux" = "yes" ; then
     if test "$attr" = "yes" ; then
       echo "CONFIG_VIRTFS=y" >> $config_host_mak
   fi    fi
 fi  fi
 echo "SRC_PATH=$source_path" >> $config_mak  if test "$blobs" = "yes" ; then
 echo "TARGET_DIRS=$target_list" >> $config_mak    echo "INSTALL_BLOBS=yes" >> $config_host_mak
   fi
   if test "$iovec" = "yes" ; then
     echo "CONFIG_IOVEC=y" >> $config_host_mak
   fi
   if test "$preadv" = "yes" ; then
     echo "CONFIG_PREADV=y" >> $config_host_mak
   fi
   if test "$fdt" = "yes" ; then
     echo "CONFIG_FDT=y" >> $config_host_mak
   fi
   if test "$signalfd" = "yes" ; then
     echo "CONFIG_SIGNALFD=y" >> $config_host_mak
   fi
   if test "$need_offsetof" = "yes" ; then
     echo "CONFIG_NEED_OFFSETOF=y" >> $config_host_mak
   fi
   if test "$gcc_attribute_warn_unused_result" = "yes" ; then
     echo "CONFIG_GCC_ATTRIBUTE_WARN_UNUSED_RESULT=y" >> $config_host_mak
   fi
   if test "$fdatasync" = "yes" ; then
     echo "CONFIG_FDATASYNC=y" >> $config_host_mak
   fi
   if test "$madvise" = "yes" ; then
     echo "CONFIG_MADVISE=y" >> $config_host_mak
   fi
   if test "$posix_madvise" = "yes" ; then
     echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
   fi
   
   if test "$spice" = "yes" ; then
     echo "CONFIG_SPICE=y" >> $config_host_mak
   fi
   
 # XXX: suppress that  # XXX: suppress that
 if [ "$bsd" = "yes" ] ; then  if [ "$bsd" = "yes" ] ; then
   echo "#define O_LARGEFILE 0" >> $config_h    echo "CONFIG_BSD=y" >> $config_host_mak
   echo "#define MAP_ANONYMOUS MAP_ANON" >> $config_h  
   echo "#define _BSD 1" >> $config_h  
 fi  fi
   
 for target in $target_list; do   echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
   
 target_dir="$target"  if test "$zero_malloc" = "yes" ; then
 config_mak=$target_dir/config.mak    echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
 config_h=$target_dir/config.h  
 target_cpu=`echo $target | cut -d '-' -f 1`  
 target_bigendian="no"  
 [ "$target_cpu" = "armeb" ] && target_bigendian=yes  
 [ "$target_cpu" = "sparc" ] && target_bigendian=yes  
 [ "$target_cpu" = "sparc64" ] && target_bigendian=yes  
 [ "$target_cpu" = "ppc" ] && target_bigendian=yes  
 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes  
 [ "$target_cpu" = "mips" ] && target_bigendian=yes  
 target_softmmu="no"  
 if expr $target : '.*-softmmu' > /dev/null ; then  
   target_softmmu="yes"  
 fi  fi
 target_user_only="no"  if test "$rbd" = "yes" ; then
 if expr $target : '.*-user' > /dev/null ; then    echo "CONFIG_RBD=y" >> $config_host_mak
   target_user_only="yes"  fi
   
   # USB host support
   case "$usb" in
   linux)
     echo "HOST_USB=linux" >> $config_host_mak
   ;;
   bsd)
     echo "HOST_USB=bsd" >> $config_host_mak
   ;;
   *)
     echo "HOST_USB=stub" >> $config_host_mak
   ;;
   esac
   
   echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
   if test "$trace_backend" = "simple"; then
     echo "CONFIG_SIMPLE_TRACE=y" >> $config_host_mak
   fi
   # Set the appropriate trace file.
   if test "$trace_backend" = "simple"; then
     trace_file="\"$trace_file-%u\""
   fi
   if test "$trace_backend" = "dtrace" -a "$trace_backend_stap" = "yes" ; then
     echo "CONFIG_SYSTEMTAP_TRACE=y" >> $config_host_mak
   fi
   echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
   
   echo "TOOLS=$tools" >> $config_host_mak
   echo "ROMS=$roms" >> $config_host_mak
   echo "MAKE=$make" >> $config_host_mak
   echo "INSTALL=$install" >> $config_host_mak
   echo "INSTALL_DIR=$install -d -m0755 -p" >> $config_host_mak
   echo "INSTALL_DATA=$install -m0644 -p" >> $config_host_mak
   echo "INSTALL_PROG=$install -m0755 -p" >> $config_host_mak
   echo "CC=$cc" >> $config_host_mak
   echo "CC_I386=$cc_i386" >> $config_host_mak
   echo "HOST_CC=$host_cc" >> $config_host_mak
   echo "AR=$ar" >> $config_host_mak
   echo "OBJCOPY=$objcopy" >> $config_host_mak
   echo "LD=$ld" >> $config_host_mak
   echo "WINDRES=$windres" >> $config_host_mak
   echo "CFLAGS=$CFLAGS" >> $config_host_mak
   echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
   echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
   if test "$sparse" = "yes" ; then
     echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
     echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
     echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
   fi
   echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
   echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
   echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
   echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
   echo "LIBS+=$LIBS" >> $config_host_mak
   echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
   echo "EXESUF=$EXESUF" >> $config_host_mak
   
   # generate list of library paths for linker script
   
   $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
   
   if test -f ${config_host_ld}~ ; then
     if cmp -s $config_host_ld ${config_host_ld}~ ; then
       mv ${config_host_ld}~ $config_host_ld
     else
       rm ${config_host_ld}~
     fi
 fi  fi
   
 if test "$target_user_only" = "no" -a "$check_gfx" = "yes" \  for d in libdis libdis-user; do
         -a "$sdl" = "no" -a "$cocoa" = "no" ; then      mkdir -p $d
     echo "ERROR: QEMU requires SDL or Cocoa for graphical output"      symlink $source_path/Makefile.dis $d/Makefile
     echo "To build QEMU with graphical output configure with --disable-gfx-check"      echo > $d/config.mak
     echo "Note that this will disable all output from the virtual graphics card."  done
     exit 1;  if test "$static" = "no" -a "$user_pie" = "yes" ; then
     echo "QEMU_CFLAGS+=-fpie" > libdis-user/config.mak
 fi  fi
   
 #echo "Creating $config_mak, $config_h and $target_dir/Makefile"  for target in $target_list; do
   target_dir="$target"
   config_target_mak=$target_dir/config-target.mak
   target_arch2=`echo $target | cut -d '-' -f 1`
   target_bigendian="no"
   
   case "$target_arch2" in
     armeb|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus)
     target_bigendian=yes
     ;;
   esac
   target_softmmu="no"
   target_user_only="no"
   target_linux_user="no"
   target_darwin_user="no"
   target_bsd_user="no"
   case "$target" in
     ${target_arch2}-softmmu)
       target_softmmu="yes"
       ;;
     ${target_arch2}-linux-user)
       if test "$linux" != "yes" ; then
         echo "ERROR: Target '$target' is only available on a Linux host"
         exit 1
       fi
       target_user_only="yes"
       target_linux_user="yes"
       ;;
     ${target_arch2}-darwin-user)
       if test "$darwin" != "yes" ; then
         echo "ERROR: Target '$target' is only available on a Darwin host"
         exit 1
       fi
       target_user_only="yes"
       target_darwin_user="yes"
       ;;
     ${target_arch2}-bsd-user)
       if test "$bsd" != "yes" ; then
         echo "ERROR: Target '$target' is only available on a BSD host"
         exit 1
       fi
       target_user_only="yes"
       target_bsd_user="yes"
       ;;
     *)
       echo "ERROR: Target '$target' not recognised"
       exit 1
       ;;
   esac
   
 mkdir -p $target_dir  mkdir -p $target_dir
 mkdir -p $target_dir/fpu  mkdir -p $target_dir/fpu
 if test "$target" = "arm-user" -o "$target" = "armeb-user" ; then  mkdir -p $target_dir/tcg
   mkdir -p $target_dir/ide
   if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
   mkdir -p $target_dir/nwfpe    mkdir -p $target_dir/nwfpe
 fi  fi
 if test "$target_user_only" = "no" ; then  symlink $source_path/Makefile.target $target_dir/Makefile
   mkdir -p $target_dir/slirp  
   
   echo "# Automatically generated by configure - do not modify" > $config_target_mak
   
   bflt="no"
   target_nptl="no"
   interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
   echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
   gdb_xml_files=""
   
   TARGET_ARCH="$target_arch2"
   TARGET_BASE_ARCH=""
   TARGET_ABI_DIR=""
   
   case "$target_arch2" in
     i386)
       target_phys_bits=32
     ;;
     x86_64)
       TARGET_BASE_ARCH=i386
       target_phys_bits=64
     ;;
     alpha)
       target_phys_bits=64
       target_nptl="yes"
     ;;
     arm|armeb)
       TARGET_ARCH=arm
       bflt="yes"
       target_nptl="yes"
       gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
       target_phys_bits=32
     ;;
     cris)
       target_nptl="yes"
       target_phys_bits=32
     ;;
     m68k)
       bflt="yes"
       gdb_xml_files="cf-core.xml cf-fp.xml"
       target_phys_bits=32
     ;;
     microblaze)
       bflt="yes"
       target_nptl="yes"
       target_phys_bits=32
     ;;
     mips|mipsel)
       TARGET_ARCH=mips
       echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
       target_nptl="yes"
       target_phys_bits=64
     ;;
     mipsn32|mipsn32el)
       TARGET_ARCH=mipsn32
       TARGET_BASE_ARCH=mips
       echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
       target_phys_bits=64
     ;;
     mips64|mips64el)
       TARGET_ARCH=mips64
       TARGET_BASE_ARCH=mips
       echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
       target_phys_bits=64
     ;;
     ppc)
       gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
       target_phys_bits=32
       target_nptl="yes"
     ;;
     ppcemb)
       TARGET_BASE_ARCH=ppc
       TARGET_ABI_DIR=ppc
       gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
       target_phys_bits=64
       target_nptl="yes"
     ;;
     ppc64)
       TARGET_BASE_ARCH=ppc
       TARGET_ABI_DIR=ppc
       gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
       target_phys_bits=64
     ;;
     ppc64abi32)
       TARGET_ARCH=ppc64
       TARGET_BASE_ARCH=ppc
       TARGET_ABI_DIR=ppc
       echo "TARGET_ABI32=y" >> $config_target_mak
       gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
       target_phys_bits=64
     ;;
     sh4|sh4eb)
       TARGET_ARCH=sh4
       bflt="yes"
       target_nptl="yes"
       target_phys_bits=32
     ;;
     sparc)
       target_phys_bits=64
     ;;
     sparc64)
       TARGET_BASE_ARCH=sparc
       target_phys_bits=64
     ;;
     sparc32plus)
       TARGET_ARCH=sparc64
       TARGET_BASE_ARCH=sparc
       TARGET_ABI_DIR=sparc
       echo "TARGET_ABI32=y" >> $config_target_mak
       target_phys_bits=64
     ;;
     s390x)
       target_phys_bits=64
     ;;
     *)
       echo "Unsupported target CPU"
       exit 1
     ;;
   esac
   echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
   target_arch_name="`echo $TARGET_ARCH | tr '[:lower:]' '[:upper:]'`"
   echo "TARGET_$target_arch_name=y" >> $config_target_mak
   echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
   # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
   if [ "$TARGET_BASE_ARCH" = "" ]; then
     TARGET_BASE_ARCH=$TARGET_ARCH
   fi
   echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
   if [ "$TARGET_ABI_DIR" = "" ]; then
     TARGET_ABI_DIR=$TARGET_ARCH
   fi
   echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
   case "$target_arch2" in
     i386|x86_64)
       if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
         echo "CONFIG_XEN=y" >> $config_target_mak
       fi
   esac
   case "$target_arch2" in
     i386|x86_64|ppcemb|ppc|ppc64|s390x)
       # Make sure the target and host cpus are compatible
       if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
         \( "$target_arch2" = "$cpu" -o \
         \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
         \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
         \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
         \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
         echo "CONFIG_KVM=y" >> $config_target_mak
         echo "KVM_CFLAGS=$kvm_cflags" >> $config_target_mak
         if test "$kvm_para" = "yes"; then
           echo "CONFIG_KVM_PARA=y" >> $config_target_mak
         fi
         if test $vhost_net = "yes" ; then
           echo "CONFIG_VHOST_NET=y" >> $config_target_mak
         fi
       fi
   esac
   if test "$target_bigendian" = "yes" ; then
     echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
   fi
   if test "$target_softmmu" = "yes" ; then
     echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
     echo "CONFIG_SOFTMMU=y" >> $config_target_mak
     echo "LIBS+=$libs_softmmu" >> $config_target_mak
     echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
     echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
   fi
   if test "$target_user_only" = "yes" ; then
     echo "CONFIG_USER_ONLY=y" >> $config_target_mak
   fi
   if test "$target_linux_user" = "yes" ; then
     echo "CONFIG_LINUX_USER=y" >> $config_target_mak
   fi
   if test "$target_darwin_user" = "yes" ; then
     echo "CONFIG_DARWIN_USER=y" >> $config_target_mak
 fi  fi
   list=""
   if test ! -z "$gdb_xml_files" ; then
     for x in $gdb_xml_files; do
       list="$list $source_path/gdb-xml/$x"
     done
     echo "TARGET_XML_FILES=$list" >> $config_target_mak
   fi
   
   case "$target_arch2" in
     i386|x86_64)
       echo "CONFIG_NOSOFTFLOAT=y" >> $config_target_mak
       ;;
     *)
       echo "CONFIG_SOFTFLOAT=y" >> $config_target_mak
       ;;
   esac
   
 ln -sf $source_path/Makefile.target $target_dir/Makefile  if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
     echo "TARGET_HAS_BFLT=y" >> $config_target_mak
   fi
   if test "$target_user_only" = "yes" \
           -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
     echo "CONFIG_USE_NPTL=y" >> $config_target_mak
   fi
   if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
     echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
   fi
   if test "$target_bsd_user" = "yes" ; then
     echo "CONFIG_BSD_USER=y" >> $config_target_mak
   fi
   
 echo "# Automatically generated by configure - do not modify" > $config_mak  # generate QEMU_CFLAGS/LDFLAGS for targets
 echo "/* Automatically generated by configure - do not modify */" > $config_h  
   
   cflags=""
   includes=""
   ldflags=""
   
 echo "include ../config-host.mak" >> $config_mak  if test "$ARCH" = "sparc64" ; then
 echo "#include \"../config-host.h\"" >> $config_h    includes="-I\$(SRC_PATH)/tcg/sparc $includes"
   elif test "$ARCH" = "s390x" ; then
 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`    includes="-I\$(SRC_PATH)/tcg/s390 $includes"
 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h  elif test "$ARCH" = "x86_64" ; then
     includes="-I\$(SRC_PATH)/tcg/i386 $includes"
 if test "$target_cpu" = "i386" ; then  
   echo "TARGET_ARCH=i386" >> $config_mak  
   echo "#define TARGET_ARCH \"i386\"" >> $config_h  
   echo "#define TARGET_I386 1" >> $config_h  
   if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "i386" ; then  
     echo "#define USE_KQEMU 1" >> $config_h  
   fi  
 elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then  
   echo "TARGET_ARCH=arm" >> $config_mak  
   echo "#define TARGET_ARCH \"arm\"" >> $config_h  
   echo "#define TARGET_ARM 1" >> $config_h  
 elif test "$target_cpu" = "sparc" ; then  
   echo "TARGET_ARCH=sparc" >> $config_mak  
   echo "#define TARGET_ARCH \"sparc\"" >> $config_h  
   echo "#define TARGET_SPARC 1" >> $config_h  
 elif test "$target_cpu" = "sparc64" ; then  
   echo "TARGET_ARCH=sparc64" >> $config_mak  
   echo "#define TARGET_ARCH \"sparc64\"" >> $config_h  
   echo "#define TARGET_SPARC 1" >> $config_h  
   echo "#define TARGET_SPARC64 1" >> $config_h  
 elif test "$target_cpu" = "ppc" ; then  
   echo "TARGET_ARCH=ppc" >> $config_mak  
   echo "#define TARGET_ARCH \"ppc\"" >> $config_h  
   echo "#define TARGET_PPC 1" >> $config_h  
 elif test "$target_cpu" = "ppc64" ; then  
   echo "TARGET_ARCH=ppc64" >> $config_mak  
   echo "#define TARGET_ARCH \"ppc64\"" >> $config_h  
   echo "#define TARGET_PPC 1" >> $config_h  
   echo "#define TARGET_PPC64 1" >> $config_h  
 elif test "$target_cpu" = "x86_64" ; then  
   echo "TARGET_ARCH=x86_64" >> $config_mak  
   echo "#define TARGET_ARCH \"x86_64\"" >> $config_h  
   echo "#define TARGET_I386 1" >> $config_h  
   echo "#define TARGET_X86_64 1" >> $config_h  
   if test $kqemu = "yes" -a "$target_softmmu" = "yes" -a $cpu = "x86_64"  ; then  
     echo "#define USE_KQEMU 1" >> $config_h  
   fi  
 elif test "$target_cpu" = "mips" ; then  
   echo "TARGET_ARCH=mips" >> $config_mak  
   echo "#define TARGET_ARCH \"mips\"" >> $config_h  
   echo "#define TARGET_MIPS 1" >> $config_h  
 else  else
   echo "Unsupported target CPU"    includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
   exit 1  
 fi  fi
 if test "$target_bigendian" = "yes" ; then  includes="-I\$(SRC_PATH)/tcg $includes"
   echo "TARGET_WORDS_BIGENDIAN=yes" >> $config_mak  includes="-I\$(SRC_PATH)/fpu $includes"
   echo "#define TARGET_WORDS_BIGENDIAN 1" >> $config_h  
   if test "$target_user_only" = "yes" ; then
       libdis_config_mak=libdis-user/config.mak
   else
       libdis_config_mak=libdis/config.mak
 fi  fi
   
   for i in $ARCH $TARGET_BASE_ARCH ; do
     case "$i" in
     alpha)
       echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
       echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
     ;;
     arm)
       echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
       echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
     ;;
     cris)
       echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
       echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
     ;;
     hppa)
       echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
       echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
     ;;
     i386|x86_64)
       echo "CONFIG_I386_DIS=y"  >> $config_target_mak
       echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
     ;;
     ia64*)
       echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
       echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
     ;;
     m68k)
       echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
       echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
     ;;
     microblaze)
       echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
       echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
     ;;
     mips*)
       echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
       echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
     ;;
     ppc*)
       echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
       echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
     ;;
     s390*)
       echo "CONFIG_S390_DIS=y"  >> $config_target_mak
       echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
     ;;
     sh4)
       echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
       echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
     ;;
     sparc*)
       echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
       echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
     ;;
     esac
   done
   
   case "$ARCH" in
   alpha)
     # Ensure there's only a single GP
     cflags="-msmall-data $cflags"
   ;;
   esac
   
 if test "$target_softmmu" = "yes" ; then  if test "$target_softmmu" = "yes" ; then
   echo "CONFIG_SOFTMMU=yes" >> $config_mak    case "$TARGET_BASE_ARCH" in
   echo "#define CONFIG_SOFTMMU 1" >> $config_h    arm)
       cflags="-DHAS_AUDIO $cflags"
     ;;
     i386|mips|ppc)
       cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
     ;;
     esac
 fi  fi
 if test "$target_user_only" = "yes" ; then  
   echo "CONFIG_USER_ONLY=yes" >> $config_mak  if test "$target_user_only" = "yes" -a "$static" = "no" -a \
   echo "#define CONFIG_USER_ONLY 1" >> $config_h          "$user_pie" = "yes" ; then
     cflags="-fpie $cflags"
     ldflags="-pie $ldflags"
 fi  fi
   
 if test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then  if test "$target_softmmu" = "yes" -a \( \
   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak          "$TARGET_ARCH" = "microblaze" -o \
   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h          "$TARGET_ARCH" = "cris" \) ; then
     echo "CONFIG_NEED_MMU=y" >> $config_target_mak
 fi  fi
 # sdl defines  
   
 if test "$target_user_only" = "no"; then  if test "$gprof" = "yes" ; then
     if test "$target_softmmu" = "no" -o "$static" = "yes"; then    echo "TARGET_GPROF=yes" >> $config_target_mak
         sdl1=$sdl_static    if test "$target_linux_user" = "yes" ; then
     else      cflags="-p $cflags"
         sdl1=$sdl      ldflags="-p $ldflags"
     fi    fi
     if test "$sdl1" = "yes" ; then    if test "$target_softmmu" = "yes" ; then
         echo "#define CONFIG_SDL 1" >> $config_h      ldflags="-p $ldflags"
         echo "CONFIG_SDL=yes" >> $config_mak      echo "GPROF_CFLAGS=-p" >> $config_target_mak
         if test "$target_softmmu" = "no" -o "$static" = "yes"; then    fi
             echo "SDL_LIBS=$sdl_static_libs" >> $config_mak  
         else  
             echo "SDL_LIBS=`$sdl_config --libs`" >> $config_mak  
         fi  
         echo -n "SDL_CFLAGS=`$sdl_config --cflags`" >> $config_mak  
         if [ "${aa}" = "yes" ] ; then  
             echo -n " `aalib-config --cflags`" >> $config_mak ;  
         fi  
         echo "" >> $config_mak  
     fi  
 fi  fi
   
 if test "$cocoa" = "yes" ; then  linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
     echo "#define CONFIG_COCOA 1" >> $config_h  if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
     echo "CONFIG_COCOA=yes" >> $config_mak    case "$ARCH" in
     sparc)
       # -static is used to avoid g1/g3 usage by the dynamic linker
       ldflags="$linker_script -static $ldflags"
       ;;
     alpha | s390x)
       # The default placement of the application is fine.
       ;;
     *)
       ldflags="$linker_script $ldflags"
       ;;
     esac
 fi  fi
   
   echo "LDFLAGS+=$ldflags" >> $config_target_mak
   echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
   echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
   
 done # for target in $targets  done # for target in $targets
   
 # build tree in object directory if source path is different from current one  # build tree in object directory in case the source is not in the current directory
 if test "$source_path_used" = "yes" ; then  DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
     DIRS="tests"  DIRS="$DIRS roms/seabios roms/vgabios"
     FILES="Makefile tests/Makefile"  DIRS="$DIRS fsdev ui"
     for dir in $DIRS ; do  FILES="Makefile tests/Makefile"
             mkdir -p $dir  FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
     done  FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
     for f in $FILES ; do  FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
         ln -sf $source_path/$f $f  for bios_file in $source_path/pc-bios/*.bin $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
     done      FILES="$FILES pc-bios/`basename $bios_file`"
   done
   mkdir -p $DIRS
   for f in $FILES ; do
       test -e $f || symlink $source_path/$f $f
   done
   
   # temporary config to build submodules
   for rom in seabios vgabios ; do
       config_mak=roms/$rom/config.mak
       echo "# Automatically generated by configure - do not modify" > $config_mak
       echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
       echo "CC=$cc" >> $config_mak
       echo "BCC=bcc" >> $config_mak
       echo "CPP=${cross_prefix}cpp" >> $config_mak
       echo "OBJCOPY=objcopy" >> $config_mak
       echo "IASL=iasl" >> $config_mak
       echo "LD=$ld" >> $config_mak
   done
   
   for hwlib in 32 64; do
     d=libhw$hwlib
     mkdir -p $d
     mkdir -p $d/ide
     symlink $source_path/Makefile.hw $d/Makefile
     echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
   done
   
   d=libuser
   mkdir -p $d
   symlink $source_path/Makefile.user $d/Makefile
   if test "$static" = "no" -a "$user_pie" = "yes" ; then
     echo "QEMU_CFLAGS+=-fpie" > $d/config.mak
 fi  fi
   
 rm -f $TMPO $TMPC $TMPE $TMPS  if test "$docs" = "yes" ; then
     mkdir -p QMP
   fi

Removed from v.1.1.1.1  
changed lines
  Added in v.1.1.1.15


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