File:  [Qemu by Fabrice Bellard] / qemu / configure
Revision 1.1.1.18 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 19:34:28 2018 UTC (2 years, 7 months ago) by root
Branches: qemu, MAIN
CVS tags: qemu1101, HEAD
qemu 1.1.1

    1: #!/bin/sh
    2: #
    3: # qemu configure script (c) 2003 Fabrice Bellard
    4: #
    5: # set temporary file name
    6: if test ! -z "$TMPDIR" ; then
    7:     TMPDIR1="${TMPDIR}"
    8: elif test ! -z "$TEMPDIR" ; then
    9:     TMPDIR1="${TEMPDIR}"
   10: else
   11:     TMPDIR1="/tmp"
   12: fi
   13: 
   14: TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"
   15: TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"
   16: TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.exe"
   17: 
   18: # NB: do not call "exit" in the trap handler; this is buggy with some shells;
   19: # see <1285349658-3122-1-git-send-email-loic.minier@linaro.org>
   20: trap "rm -f $TMPC $TMPO $TMPE" EXIT INT QUIT TERM
   21: rm -f config.log
   22: 
   23: # Print a helpful header at the top of config.log
   24: echo "# QEMU configure log $(date)" >> config.log
   25: printf "# Configured with:" >> config.log
   26: printf " '%s'" "$0" "$@" >> config.log
   27: echo >> config.log
   28: echo "#" >> config.log
   29: 
   30: compile_object() {
   31:   echo $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log
   32:   $cc $QEMU_CFLAGS -c -o $TMPO $TMPC >> config.log 2>&1
   33: }
   34: 
   35: compile_prog() {
   36:   local_cflags="$1"
   37:   local_ldflags="$2"
   38:   echo $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log
   39:   $cc $QEMU_CFLAGS $local_cflags -o $TMPE $TMPC $LDFLAGS $local_ldflags >> config.log 2>&1
   40: }
   41: 
   42: # symbolically link $1 to $2.  Portable version of "ln -sf".
   43: symlink() {
   44:   rm -rf "$2"
   45:   ln -s "$1" "$2"
   46: }
   47: 
   48: # check whether a command is available to this shell (may be either an
   49: # executable or a builtin)
   50: has() {
   51:     type "$1" >/dev/null 2>&1
   52: }
   53: 
   54: # search for an executable in PATH
   55: path_of() {
   56:     local_command="$1"
   57:     local_ifs="$IFS"
   58:     local_dir=""
   59: 
   60:     # pathname has a dir component?
   61:     if [ "${local_command#*/}" != "$local_command" ]; then
   62:         if [ -x "$local_command" ] && [ ! -d "$local_command" ]; then
   63:             echo "$local_command"
   64:             return 0
   65:         fi
   66:     fi
   67:     if [ -z "$local_command" ]; then
   68:         return 1
   69:     fi
   70: 
   71:     IFS=:
   72:     for local_dir in $PATH; do
   73:         if [ -x "$local_dir/$local_command" ] && [ ! -d "$local_dir/$local_command" ]; then
   74:             echo "$local_dir/$local_command"
   75:             IFS="${local_ifs:-$(printf ' \t\n')}"
   76:             return 0
   77:         fi
   78:     done
   79:     # not found
   80:     IFS="${local_ifs:-$(printf ' \t\n')}"
   81:     return 1
   82: }
   83: 
   84: # default parameters
   85: source_path=`dirname "$0"`
   86: cpu=""
   87: interp_prefix="/usr/gnemul/qemu-%M"
   88: static="no"
   89: sparc_cpu=""
   90: cross_prefix=""
   91: audio_drv_list=""
   92: audio_card_list="ac97 es1370 sb16 hda"
   93: audio_possible_cards="ac97 es1370 sb16 cs4231a adlib gus hda"
   94: block_drv_whitelist=""
   95: host_cc="gcc"
   96: helper_cflags=""
   97: libs_softmmu=""
   98: libs_tools=""
   99: audio_pt_int=""
  100: audio_win_int=""
  101: cc_i386=i386-pc-linux-gnu-gcc
  102: libs_qga=""
  103: debug_info="yes"
  104: 
  105: target_list=""
  106: 
  107: # Default value for a variable defining feature "foo".
  108: #  * foo="no"  feature will only be used if --enable-foo arg is given
  109: #  * foo=""    feature will be searched for, and if found, will be used
  110: #              unless --disable-foo is given
  111: #  * foo="yes" this value will only be set by --enable-foo flag.
  112: #              feature will searched for,
  113: #              if not found, configure exits with error
  114: #
  115: # Always add --enable-foo and --disable-foo command line args.
  116: # Distributions want to ensure that several features are compiled in, and it
  117: # is impossible without a --enable-foo that exits if a feature is not found.
  118: 
  119: bluez=""
  120: brlapi=""
  121: curl=""
  122: curses=""
  123: docs=""
  124: fdt=""
  125: nptl=""
  126: sdl=""
  127: virtfs=""
  128: vnc="yes"
  129: sparse="no"
  130: uuid=""
  131: vde=""
  132: vnc_tls=""
  133: vnc_sasl=""
  134: vnc_jpeg=""
  135: vnc_png=""
  136: vnc_thread="no"
  137: xen=""
  138: xen_ctrl_version=""
  139: linux_aio=""
  140: cap_ng=""
  141: attr=""
  142: libattr=""
  143: xfs=""
  144: 
  145: vhost_net="no"
  146: kvm="no"
  147: gprof="no"
  148: debug_tcg="no"
  149: debug_mon="no"
  150: debug="no"
  151: strip_opt="yes"
  152: tcg_interpreter="no"
  153: bigendian="no"
  154: mingw32="no"
  155: EXESUF=""
  156: prefix="/usr/local"
  157: mandir="\${prefix}/share/man"
  158: datadir="\${prefix}/share"
  159: qemu_docdir="\${prefix}/share/doc/qemu"
  160: bindir="\${prefix}/bin"
  161: libdir="\${prefix}/lib"
  162: includedir="\${prefix}/include"
  163: sysconfdir="\${prefix}/etc"
  164: confsuffix="/qemu"
  165: slirp="yes"
  166: fmod_lib=""
  167: fmod_inc=""
  168: oss_lib=""
  169: bsd="no"
  170: linux="no"
  171: solaris="no"
  172: profiler="no"
  173: cocoa="no"
  174: softmmu="yes"
  175: linux_user="no"
  176: bsd_user="no"
  177: guest_base=""
  178: uname_release=""
  179: mixemu="no"
  180: aix="no"
  181: blobs="yes"
  182: pkgversion=""
  183: pie=""
  184: zero_malloc=""
  185: trace_backend="nop"
  186: trace_file="trace"
  187: spice=""
  188: rbd=""
  189: smartcard=""
  190: smartcard_nss=""
  191: usb_redir=""
  192: opengl=""
  193: zlib="yes"
  194: guest_agent="yes"
  195: libiscsi=""
  196: coroutine=""
  197: 
  198: # parse CC options first
  199: for opt do
  200:   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  201:   case "$opt" in
  202:   --cross-prefix=*) cross_prefix="$optarg"
  203:   ;;
  204:   --cc=*) CC="$optarg"
  205:   ;;
  206:   --source-path=*) source_path="$optarg"
  207:   ;;
  208:   --cpu=*) cpu="$optarg"
  209:   ;;
  210:   --extra-cflags=*) QEMU_CFLAGS="$optarg $QEMU_CFLAGS"
  211:   ;;
  212:   --extra-ldflags=*) LDFLAGS="$optarg $LDFLAGS"
  213:   ;;
  214:   --enable-debug-info) debug_info="yes"
  215:   ;;
  216:   --disable-debug-info) debug_info="no"
  217:   ;;
  218:   --sparc_cpu=*)
  219:     sparc_cpu="$optarg"
  220:     case $sparc_cpu in
  221:     v7|v8|v8plus|v8plusa)
  222:       cpu="sparc"
  223:     ;;
  224:     v9)
  225:       cpu="sparc64"
  226:     ;;
  227:     *)
  228:       echo "undefined SPARC architecture. Exiting";
  229:       exit 1
  230:     ;;
  231:     esac
  232:   ;;
  233:   esac
  234: done
  235: # OS specific
  236: # Using uname is really, really broken.  Once we have the right set of checks
  237: # we can eliminate its usage altogether.
  238: 
  239: cc="${CC-${cross_prefix}gcc}"
  240: ar="${AR-${cross_prefix}ar}"
  241: objcopy="${OBJCOPY-${cross_prefix}objcopy}"
  242: ld="${LD-${cross_prefix}ld}"
  243: libtool="${LIBTOOL-${cross_prefix}libtool}"
  244: strip="${STRIP-${cross_prefix}strip}"
  245: windres="${WINDRES-${cross_prefix}windres}"
  246: pkg_config_exe="${PKG_CONFIG-${cross_prefix}pkg-config}"
  247: query_pkg_config() {
  248:     "${pkg_config_exe}" ${QEMU_PKG_CONFIG_FLAGS} "$@"
  249: }
  250: pkg_config=query_pkg_config
  251: sdl_config="${SDL_CONFIG-${cross_prefix}sdl-config}"
  252: 
  253: # default flags for all hosts
  254: QEMU_CFLAGS="-fno-strict-aliasing $QEMU_CFLAGS"
  255: QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
  256: QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
  257: QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
  258: QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
  259: QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu"
  260: if test "$debug_info" = "yes"; then
  261:     CFLAGS="-g $CFLAGS"
  262:     LDFLAGS="-g $LDFLAGS"
  263: fi
  264: 
  265: # make source path absolute
  266: source_path=`cd "$source_path"; pwd`
  267: 
  268: check_define() {
  269: cat > $TMPC <<EOF
  270: #if !defined($1)
  271: #error $1 not defined
  272: #endif
  273: int main(void) { return 0; }
  274: EOF
  275:   compile_object
  276: }
  277: 
  278: if test ! -z "$cpu" ; then
  279:   # command line argument
  280:   :
  281: elif check_define __i386__ ; then
  282:   cpu="i386"
  283: elif check_define __x86_64__ ; then
  284:   cpu="x86_64"
  285: elif check_define __sparc__ ; then
  286:   # We can't check for 64 bit (when gcc is biarch) or V8PLUSA
  287:   # They must be specified using --sparc_cpu
  288:   if check_define __arch64__ ; then
  289:     cpu="sparc64"
  290:   else
  291:     cpu="sparc"
  292:   fi
  293: elif check_define _ARCH_PPC ; then
  294:   if check_define _ARCH_PPC64 ; then
  295:     cpu="ppc64"
  296:   else
  297:     cpu="ppc"
  298:   fi
  299: elif check_define __mips__ ; then
  300:   cpu="mips"
  301: elif check_define __ia64__ ; then
  302:   cpu="ia64"
  303: elif check_define __s390__ ; then
  304:   if check_define __s390x__ ; then
  305:     cpu="s390x"
  306:   else
  307:     cpu="s390"
  308:   fi
  309: elif check_define __arm__ ; then
  310:   cpu="arm"
  311: elif check_define __hppa__ ; then
  312:   cpu="hppa"
  313: else
  314:   cpu=`uname -m`
  315: fi
  316: 
  317: ARCH=
  318: # Normalise host CPU name and set ARCH.
  319: # Note that this case should only have supported host CPUs, not guests.
  320: case "$cpu" in
  321:   ia64|ppc|ppc64|s390|s390x|sparc64)
  322:     cpu="$cpu"
  323:   ;;
  324:   i386|i486|i586|i686|i86pc|BePC)
  325:     cpu="i386"
  326:   ;;
  327:   x86_64|amd64)
  328:     cpu="x86_64"
  329:   ;;
  330:   armv*b|armv*l|arm)
  331:     cpu="arm"
  332:   ;;
  333:   hppa|parisc|parisc64)
  334:     cpu="hppa"
  335:   ;;
  336:   mips*)
  337:     cpu="mips"
  338:   ;;
  339:   sparc|sun4[cdmuv])
  340:     cpu="sparc"
  341:   ;;
  342:   *)
  343:     # This will result in either an error or falling back to TCI later
  344:     ARCH=unknown
  345:   ;;
  346: esac
  347: if test -z "$ARCH"; then
  348:   ARCH="$cpu"
  349: fi
  350: 
  351: # OS specific
  352: if check_define __linux__ ; then
  353:   targetos="Linux"
  354: elif check_define _WIN32 ; then
  355:   targetos='MINGW32'
  356: elif check_define __OpenBSD__ ; then
  357:   targetos='OpenBSD'
  358: elif check_define __sun__ ; then
  359:   targetos='SunOS'
  360: elif check_define __HAIKU__ ; then
  361:   targetos='Haiku'
  362: else
  363:   targetos=`uname -s`
  364: fi
  365: 
  366: case $targetos in
  367: CYGWIN*)
  368:   mingw32="yes"
  369:   QEMU_CFLAGS="-mno-cygwin $QEMU_CFLAGS"
  370:   audio_possible_drivers="winwave sdl"
  371:   audio_drv_list="winwave"
  372: ;;
  373: MINGW32*)
  374:   mingw32="yes"
  375:   audio_possible_drivers="winwave dsound sdl fmod"
  376:   audio_drv_list="winwave"
  377: ;;
  378: GNU/kFreeBSD)
  379:   bsd="yes"
  380:   audio_drv_list="oss"
  381:   audio_possible_drivers="oss sdl esd pa"
  382: ;;
  383: FreeBSD)
  384:   bsd="yes"
  385:   make="${MAKE-gmake}"
  386:   audio_drv_list="oss"
  387:   audio_possible_drivers="oss sdl esd pa"
  388:   # needed for kinfo_getvmmap(3) in libutil.h
  389:   LIBS="-lutil $LIBS"
  390: ;;
  391: DragonFly)
  392:   bsd="yes"
  393:   make="${MAKE-gmake}"
  394:   audio_drv_list="oss"
  395:   audio_possible_drivers="oss sdl esd pa"
  396: ;;
  397: NetBSD)
  398:   bsd="yes"
  399:   make="${MAKE-gmake}"
  400:   audio_drv_list="oss"
  401:   audio_possible_drivers="oss sdl esd"
  402:   oss_lib="-lossaudio"
  403: ;;
  404: OpenBSD)
  405:   bsd="yes"
  406:   make="${MAKE-gmake}"
  407:   audio_drv_list="oss"
  408:   audio_possible_drivers="oss sdl esd"
  409:   oss_lib="-lossaudio"
  410: ;;
  411: Darwin)
  412:   bsd="yes"
  413:   darwin="yes"
  414:   # on Leopard most of the system is 32-bit, so we have to ask the kernel it if we can
  415:   # run 64-bit userspace code
  416:   if [ "$cpu" = "i386" ] ; then
  417:     is_x86_64=`sysctl -n hw.optional.x86_64`
  418:     [ "$is_x86_64" = "1" ] && cpu=x86_64
  419:   fi
  420:   if [ "$cpu" = "x86_64" ] ; then
  421:     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
  422:     LDFLAGS="-arch x86_64 $LDFLAGS"
  423:   else
  424:     QEMU_CFLAGS="-mdynamic-no-pic $QEMU_CFLAGS"
  425:   fi
  426:   cocoa="yes"
  427:   audio_drv_list="coreaudio"
  428:   audio_possible_drivers="coreaudio sdl fmod"
  429:   LDFLAGS="-framework CoreFoundation -framework IOKit $LDFLAGS"
  430:   libs_softmmu="-F/System/Library/Frameworks -framework Cocoa -framework IOKit $libs_softmmu"
  431: ;;
  432: SunOS)
  433:   solaris="yes"
  434:   make="${MAKE-gmake}"
  435:   install="${INSTALL-ginstall}"
  436:   ld="gld"
  437:   smbd="${SMBD-/usr/sfw/sbin/smbd}"
  438:   needs_libsunmath="no"
  439:   solarisrev=`uname -r | cut -f2 -d.`
  440:   # have to select again, because `uname -m` returns i86pc
  441:   # even on an x86_64 box.
  442:   solariscpu=`isainfo -k`
  443:   if test "${solariscpu}" = "amd64" ; then
  444:     cpu="x86_64"
  445:   fi
  446:   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
  447:     if test "$solarisrev" -le 9 ; then
  448:       if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then
  449:         needs_libsunmath="yes"
  450:         QEMU_CFLAGS="-I/opt/SUNWspro/prod/include/cc $QEMU_CFLAGS"
  451:         LDFLAGS="-L/opt/SUNWspro/prod/lib -R/opt/SUNWspro/prod/lib $LDFLAGS"
  452:         LIBS="-lsunmath $LIBS"
  453:       else
  454:         echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"
  455:         echo "libsunmath from the Sun Studio compilers tools, due to a lack of"
  456:         echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"
  457:         echo "Studio 11 can be downloaded from www.sun.com."
  458:         exit 1
  459:       fi
  460:     fi
  461:   fi
  462:   if test -f /usr/include/sys/soundcard.h ; then
  463:     audio_drv_list="oss"
  464:   fi
  465:   audio_possible_drivers="oss sdl"
  466: # needed for CMSG_ macros in sys/socket.h
  467:   QEMU_CFLAGS="-D_XOPEN_SOURCE=600 $QEMU_CFLAGS"
  468: # needed for TIOCWIN* defines in termios.h
  469:   QEMU_CFLAGS="-D__EXTENSIONS__ $QEMU_CFLAGS"
  470:   QEMU_CFLAGS="-std=gnu99 $QEMU_CFLAGS"
  471:   solarisnetlibs="-lsocket -lnsl -lresolv"
  472:   LIBS="$solarisnetlibs $LIBS"
  473:   libs_qga="$solarisnetlibs $libs_qga"
  474: ;;
  475: AIX)
  476:   aix="yes"
  477:   make="${MAKE-gmake}"
  478: ;;
  479: Haiku)
  480:   haiku="yes"
  481:   QEMU_CFLAGS="-DB_USE_POSITIVE_POSIX_ERRORS $QEMU_CFLAGS"
  482:   LIBS="-lposix_error_mapper -lnetwork $LIBS"
  483: ;;
  484: *)
  485:   audio_drv_list="oss"
  486:   audio_possible_drivers="oss alsa sdl esd pa"
  487:   linux="yes"
  488:   linux_user="yes"
  489:   usb="linux"
  490:   kvm="yes"
  491:   vhost_net="yes"
  492:   if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
  493:     audio_possible_drivers="$audio_possible_drivers fmod"
  494:   fi
  495: ;;
  496: esac
  497: 
  498: if [ "$bsd" = "yes" ] ; then
  499:   if [ "$darwin" != "yes" ] ; then
  500:     usb="bsd"
  501:     bsd_user="yes"
  502:   fi
  503: fi
  504: 
  505: : ${make=${MAKE-make}}
  506: : ${install=${INSTALL-install}}
  507: : ${python=${PYTHON-python}}
  508: : ${smbd=${SMBD-/usr/sbin/smbd}}
  509: 
  510: if test "$mingw32" = "yes" ; then
  511:   EXESUF=".exe"
  512:   QEMU_CFLAGS="-DWIN32_LEAN_AND_MEAN -DWINVER=0x501 $QEMU_CFLAGS"
  513:   # enable C99/POSIX format strings (needs mingw32-runtime 3.15 or later)
  514:   QEMU_CFLAGS="-D__USE_MINGW_ANSI_STDIO=1 $QEMU_CFLAGS"
  515:   LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
  516: cat > $TMPC << EOF
  517: int main(void) { return 0; }
  518: EOF
  519:   if compile_prog "" "-liberty" ; then
  520:     LIBS="-liberty $LIBS"
  521:   fi
  522:   prefix="c:/Program Files/QEMU"
  523:   mandir="\${prefix}"
  524:   datadir="\${prefix}"
  525:   qemu_docdir="\${prefix}"
  526:   bindir="\${prefix}"
  527:   sysconfdir="\${prefix}"
  528:   confsuffix=""
  529:   libs_qga="-lws2_32 -lwinmm -lpowrprof $libs_qga"
  530: fi
  531: 
  532: werror=""
  533: 
  534: for opt do
  535:   optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`
  536:   case "$opt" in
  537:   --help|-h) show_help=yes
  538:   ;;
  539:   --version|-V) exec cat $source_path/VERSION
  540:   ;;
  541:   --prefix=*) prefix="$optarg"
  542:   ;;
  543:   --interp-prefix=*) interp_prefix="$optarg"
  544:   ;;
  545:   --source-path=*)
  546:   ;;
  547:   --cross-prefix=*)
  548:   ;;
  549:   --cc=*)
  550:   ;;
  551:   --host-cc=*) host_cc="$optarg"
  552:   ;;
  553:   --make=*) make="$optarg"
  554:   ;;
  555:   --install=*) install="$optarg"
  556:   ;;
  557:   --python=*) python="$optarg"
  558:   ;;
  559:   --smbd=*) smbd="$optarg"
  560:   ;;
  561:   --extra-cflags=*)
  562:   ;;
  563:   --extra-ldflags=*)
  564:   ;;
  565:   --enable-debug-info)
  566:   ;;
  567:   --disable-debug-info)
  568:   ;;
  569:   --cpu=*)
  570:   ;;
  571:   --target-list=*) target_list="$optarg"
  572:   ;;
  573:   --enable-trace-backend=*) trace_backend="$optarg"
  574:   ;;
  575:   --with-trace-file=*) trace_file="$optarg"
  576:   ;;
  577:   --enable-gprof) gprof="yes"
  578:   ;;
  579:   --static)
  580:     static="yes"
  581:     LDFLAGS="-static $LDFLAGS"
  582:     QEMU_PKG_CONFIG_FLAGS="--static $QEMU_PKG_CONFIG_FLAGS"
  583:   ;;
  584:   --mandir=*) mandir="$optarg"
  585:   ;;
  586:   --bindir=*) bindir="$optarg"
  587:   ;;
  588:   --libdir=*) libdir="$optarg"
  589:   ;;
  590:   --includedir=*) includedir="$optarg"
  591:   ;;
  592:   --datadir=*) datadir="$optarg"
  593:   ;;
  594:   --with-confsuffix=*) confsuffix="$optarg"
  595:   ;;
  596:   --docdir=*) qemu_docdir="$optarg"
  597:   ;;
  598:   --sysconfdir=*) sysconfdir="$optarg"
  599:   ;;
  600:   --sbindir=*|--libexecdir=*|--sharedstatedir=*|--localstatedir=*|\
  601:   --oldincludedir=*|--datarootdir=*|--infodir=*|--localedir=*|\
  602:   --htmldir=*|--dvidir=*|--pdfdir=*|--psdir=*)
  603:     # These switches are silently ignored, for compatibility with
  604:     # autoconf-generated configure scripts. This allows QEMU's
  605:     # configure to be used by RPM and similar macros that set
  606:     # lots of directory switches by default.
  607:   ;;
  608:   --disable-sdl) sdl="no"
  609:   ;;
  610:   --enable-sdl) sdl="yes"
  611:   ;;
  612:   --disable-virtfs) virtfs="no"
  613:   ;;
  614:   --enable-virtfs) virtfs="yes"
  615:   ;;
  616:   --disable-vnc) vnc="no"
  617:   ;;
  618:   --enable-vnc) vnc="yes"
  619:   ;;
  620:   --fmod-lib=*) fmod_lib="$optarg"
  621:   ;;
  622:   --fmod-inc=*) fmod_inc="$optarg"
  623:   ;;
  624:   --oss-lib=*) oss_lib="$optarg"
  625:   ;;
  626:   --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`
  627:   ;;
  628:   --audio-drv-list=*) audio_drv_list="$optarg"
  629:   ;;
  630:   --block-drv-whitelist=*) block_drv_whitelist=`echo "$optarg" | sed -e 's/,/ /g'`
  631:   ;;
  632:   --enable-debug-tcg) debug_tcg="yes"
  633:   ;;
  634:   --disable-debug-tcg) debug_tcg="no"
  635:   ;;
  636:   --enable-debug-mon) debug_mon="yes"
  637:   ;;
  638:   --disable-debug-mon) debug_mon="no"
  639:   ;;
  640:   --enable-debug)
  641:       # Enable debugging options that aren't excessively noisy
  642:       debug_tcg="yes"
  643:       debug_mon="yes"
  644:       debug="yes"
  645:       strip_opt="no"
  646:   ;;
  647:   --enable-sparse) sparse="yes"
  648:   ;;
  649:   --disable-sparse) sparse="no"
  650:   ;;
  651:   --disable-strip) strip_opt="no"
  652:   ;;
  653:   --disable-vnc-tls) vnc_tls="no"
  654:   ;;
  655:   --enable-vnc-tls) vnc_tls="yes"
  656:   ;;
  657:   --disable-vnc-sasl) vnc_sasl="no"
  658:   ;;
  659:   --enable-vnc-sasl) vnc_sasl="yes"
  660:   ;;
  661:   --disable-vnc-jpeg) vnc_jpeg="no"
  662:   ;;
  663:   --enable-vnc-jpeg) vnc_jpeg="yes"
  664:   ;;
  665:   --disable-vnc-png) vnc_png="no"
  666:   ;;
  667:   --enable-vnc-png) vnc_png="yes"
  668:   ;;
  669:   --disable-vnc-thread) vnc_thread="no"
  670:   ;;
  671:   --enable-vnc-thread) vnc_thread="yes"
  672:   ;;
  673:   --disable-slirp) slirp="no"
  674:   ;;
  675:   --disable-uuid) uuid="no"
  676:   ;;
  677:   --enable-uuid) uuid="yes"
  678:   ;;
  679:   --disable-vde) vde="no"
  680:   ;;
  681:   --enable-vde) vde="yes"
  682:   ;;
  683:   --disable-xen) xen="no"
  684:   ;;
  685:   --enable-xen) xen="yes"
  686:   ;;
  687:   --disable-brlapi) brlapi="no"
  688:   ;;
  689:   --enable-brlapi) brlapi="yes"
  690:   ;;
  691:   --disable-bluez) bluez="no"
  692:   ;;
  693:   --enable-bluez) bluez="yes"
  694:   ;;
  695:   --disable-kvm) kvm="no"
  696:   ;;
  697:   --enable-kvm) kvm="yes"
  698:   ;;
  699:   --disable-tcg-interpreter) tcg_interpreter="no"
  700:   ;;
  701:   --enable-tcg-interpreter) tcg_interpreter="yes"
  702:   ;;
  703:   --disable-cap-ng)  cap_ng="no"
  704:   ;;
  705:   --enable-cap-ng) cap_ng="yes"
  706:   ;;
  707:   --disable-spice) spice="no"
  708:   ;;
  709:   --enable-spice) spice="yes"
  710:   ;;
  711:   --disable-libiscsi) libiscsi="no"
  712:   ;;
  713:   --enable-libiscsi) libiscsi="yes"
  714:   ;;
  715:   --enable-profiler) profiler="yes"
  716:   ;;
  717:   --disable-cocoa) cocoa="no"
  718:   ;;
  719:   --enable-cocoa)
  720:       cocoa="yes" ;
  721:       sdl="no" ;
  722:       audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"
  723:   ;;
  724:   --disable-system) softmmu="no"
  725:   ;;
  726:   --enable-system) softmmu="yes"
  727:   ;;
  728:   --disable-user)
  729:       linux_user="no" ;
  730:       bsd_user="no" ;
  731:   ;;
  732:   --enable-user) ;;
  733:   --disable-linux-user) linux_user="no"
  734:   ;;
  735:   --enable-linux-user) linux_user="yes"
  736:   ;;
  737:   --disable-bsd-user) bsd_user="no"
  738:   ;;
  739:   --enable-bsd-user) bsd_user="yes"
  740:   ;;
  741:   --enable-guest-base) guest_base="yes"
  742:   ;;
  743:   --disable-guest-base) guest_base="no"
  744:   ;;
  745:   --enable-pie) pie="yes"
  746:   ;;
  747:   --disable-pie) pie="no"
  748:   ;;
  749:   --enable-uname-release=*) uname_release="$optarg"
  750:   ;;
  751:   --sparc_cpu=*)
  752:   ;;
  753:   --enable-werror) werror="yes"
  754:   ;;
  755:   --disable-werror) werror="no"
  756:   ;;
  757:   --disable-curses) curses="no"
  758:   ;;
  759:   --enable-curses) curses="yes"
  760:   ;;
  761:   --disable-curl) curl="no"
  762:   ;;
  763:   --enable-curl) curl="yes"
  764:   ;;
  765:   --disable-fdt) fdt="no"
  766:   ;;
  767:   --enable-fdt) fdt="yes"
  768:   ;;
  769:   --disable-nptl) nptl="no"
  770:   ;;
  771:   --enable-nptl) nptl="yes"
  772:   ;;
  773:   --enable-mixemu) mixemu="yes"
  774:   ;;
  775:   --disable-linux-aio) linux_aio="no"
  776:   ;;
  777:   --enable-linux-aio) linux_aio="yes"
  778:   ;;
  779:   --disable-attr) attr="no"
  780:   ;;
  781:   --enable-attr) attr="yes"
  782:   ;;
  783:   --disable-blobs) blobs="no"
  784:   ;;
  785:   --with-pkgversion=*) pkgversion=" ($optarg)"
  786:   ;;
  787:   --with-coroutine=*) coroutine="$optarg"
  788:   ;;
  789:   --disable-docs) docs="no"
  790:   ;;
  791:   --enable-docs) docs="yes"
  792:   ;;
  793:   --disable-vhost-net) vhost_net="no"
  794:   ;;
  795:   --enable-vhost-net) vhost_net="yes"
  796:   ;;
  797:   --disable-opengl) opengl="no"
  798:   ;;
  799:   --enable-opengl) opengl="yes"
  800:   ;;
  801:   --disable-rbd) rbd="no"
  802:   ;;
  803:   --enable-rbd) rbd="yes"
  804:   ;;
  805:   --disable-xfsctl) xfs="no"
  806:   ;;
  807:   --enable-xfsctl) xfs="yes"
  808:   ;;
  809:   --disable-smartcard) smartcard="no"
  810:   ;;
  811:   --enable-smartcard) smartcard="yes"
  812:   ;;
  813:   --disable-smartcard-nss) smartcard_nss="no"
  814:   ;;
  815:   --enable-smartcard-nss) smartcard_nss="yes"
  816:   ;;
  817:   --disable-usb-redir) usb_redir="no"
  818:   ;;
  819:   --enable-usb-redir) usb_redir="yes"
  820:   ;;
  821:   --disable-zlib-test) zlib="no"
  822:   ;;
  823:   --enable-guest-agent) guest_agent="yes"
  824:   ;;
  825:   --disable-guest-agent) guest_agent="no"
  826:   ;;
  827:   *) echo "ERROR: unknown option $opt"; show_help="yes"
  828:   ;;
  829:   esac
  830: done
  831: 
  832: #
  833: # If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right
  834: # QEMU_CFLAGS/LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)
  835: #
  836: host_guest_base="no"
  837: case "$cpu" in
  838:     sparc) case $sparc_cpu in
  839:            v7|v8)
  840:              QEMU_CFLAGS="-mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
  841:            ;;
  842:            v8plus|v8plusa)
  843:              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_${sparc_cpu}__ $QEMU_CFLAGS"
  844:            ;;
  845:            *) # sparc_cpu not defined in the command line
  846:              QEMU_CFLAGS="-mcpu=ultrasparc -D__sparc_v8plus__ $QEMU_CFLAGS"
  847:            esac
  848:            LDFLAGS="-m32 $LDFLAGS"
  849:            QEMU_CFLAGS="-m32 -ffixed-g2 -ffixed-g3 $QEMU_CFLAGS"
  850:            if test "$solaris" = "no" ; then
  851:              QEMU_CFLAGS="-ffixed-g1 -ffixed-g6 $QEMU_CFLAGS"
  852:              helper_cflags="-ffixed-i0"
  853:            fi
  854:            ;;
  855:     sparc64)
  856:            QEMU_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__ $QEMU_CFLAGS"
  857:            LDFLAGS="-m64 $LDFLAGS"
  858:            QEMU_CFLAGS="-ffixed-g5 -ffixed-g6 -ffixed-g7 $QEMU_CFLAGS"
  859:            if test "$solaris" != "no" ; then
  860:              QEMU_CFLAGS="-ffixed-g1 $QEMU_CFLAGS"
  861:            fi
  862:            ;;
  863:     s390)
  864:            QEMU_CFLAGS="-m31 -march=z990 $QEMU_CFLAGS"
  865:            LDFLAGS="-m31 $LDFLAGS"
  866:            host_guest_base="yes"
  867:            ;;
  868:     s390x)
  869:            QEMU_CFLAGS="-m64 -march=z990 $QEMU_CFLAGS"
  870:            LDFLAGS="-m64 $LDFLAGS"
  871:            host_guest_base="yes"
  872:            ;;
  873:     i386)
  874:            QEMU_CFLAGS="-m32 $QEMU_CFLAGS"
  875:            LDFLAGS="-m32 $LDFLAGS"
  876:            cc_i386='$(CC) -m32'
  877:            helper_cflags="-fomit-frame-pointer"
  878:            host_guest_base="yes"
  879:            ;;
  880:     x86_64)
  881:            QEMU_CFLAGS="-m64 $QEMU_CFLAGS"
  882:            LDFLAGS="-m64 $LDFLAGS"
  883:            cc_i386='$(CC) -m32'
  884:            host_guest_base="yes"
  885:            ;;
  886:     arm*)
  887:            host_guest_base="yes"
  888:            ;;
  889:     ppc*)
  890:            host_guest_base="yes"
  891:            ;;
  892:     mips*)
  893:            host_guest_base="yes"
  894:            ;;
  895:     ia64*)
  896:            host_guest_base="yes"
  897:            ;;
  898:     hppa*)
  899:            host_guest_base="yes"
  900:            ;;
  901:     unicore32*)
  902:            host_guest_base="yes"
  903:            ;;
  904: esac
  905: 
  906: [ -z "$guest_base" ] && guest_base="$host_guest_base"
  907: 
  908: 
  909: default_target_list=""
  910: 
  911: # these targets are portable
  912: if [ "$softmmu" = "yes" ] ; then
  913:     default_target_list="\
  914: i386-softmmu \
  915: x86_64-softmmu \
  916: alpha-softmmu \
  917: arm-softmmu \
  918: cris-softmmu \
  919: lm32-softmmu \
  920: m68k-softmmu \
  921: microblaze-softmmu \
  922: microblazeel-softmmu \
  923: mips-softmmu \
  924: mipsel-softmmu \
  925: mips64-softmmu \
  926: mips64el-softmmu \
  927: ppc-softmmu \
  928: ppcemb-softmmu \
  929: ppc64-softmmu \
  930: sh4-softmmu \
  931: sh4eb-softmmu \
  932: sparc-softmmu \
  933: sparc64-softmmu \
  934: s390x-softmmu \
  935: xtensa-softmmu \
  936: xtensaeb-softmmu \
  937: "
  938: fi
  939: # the following are Linux specific
  940: if [ "$linux_user" = "yes" ] ; then
  941:     default_target_list="${default_target_list}\
  942: i386-linux-user \
  943: x86_64-linux-user \
  944: alpha-linux-user \
  945: arm-linux-user \
  946: armeb-linux-user \
  947: cris-linux-user \
  948: m68k-linux-user \
  949: microblaze-linux-user \
  950: microblazeel-linux-user \
  951: mips-linux-user \
  952: mipsel-linux-user \
  953: ppc-linux-user \
  954: ppc64-linux-user \
  955: ppc64abi32-linux-user \
  956: sh4-linux-user \
  957: sh4eb-linux-user \
  958: sparc-linux-user \
  959: sparc64-linux-user \
  960: sparc32plus-linux-user \
  961: unicore32-linux-user \
  962: s390x-linux-user \
  963: "
  964: fi
  965: # the following are BSD specific
  966: if [ "$bsd_user" = "yes" ] ; then
  967:     default_target_list="${default_target_list}\
  968: i386-bsd-user \
  969: x86_64-bsd-user \
  970: sparc-bsd-user \
  971: sparc64-bsd-user \
  972: "
  973: fi
  974: 
  975: if test x"$show_help" = x"yes" ; then
  976: cat << EOF
  977: 
  978: Usage: configure [options]
  979: Options: [defaults in brackets after descriptions]
  980: 
  981: EOF
  982: echo "Standard options:"
  983: echo "  --help                   print this message"
  984: echo "  --prefix=PREFIX          install in PREFIX [$prefix]"
  985: echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."
  986: echo "                           use %M for cpu name [$interp_prefix]"
  987: echo "  --target-list=LIST       set target list (default: build everything)"
  988: echo "Available targets: $default_target_list" | \
  989:     fold -s -w 53 | sed -e 's/^/                           /'
  990: echo ""
  991: echo "Advanced options (experts only):"
  992: echo "  --source-path=PATH       path of source code [$source_path]"
  993: echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"
  994: echo "  --cc=CC                  use C compiler CC [$cc]"
  995: echo "  --host-cc=CC             use C compiler CC [$host_cc] for code run at"
  996: echo "                           build time"
  997: echo "  --extra-cflags=CFLAGS    append extra C compiler flags QEMU_CFLAGS"
  998: echo "  --extra-ldflags=LDFLAGS  append extra linker flags LDFLAGS"
  999: echo "  --make=MAKE              use specified make [$make]"
 1000: echo "  --install=INSTALL        use specified install [$install]"
 1001: echo "  --python=PYTHON          use specified python [$python]"
 1002: echo "  --smbd=SMBD              use specified smbd [$smbd]"
 1003: echo "  --static                 enable static build [$static]"
 1004: echo "  --mandir=PATH            install man pages in PATH"
 1005: echo "  --datadir=PATH           install firmware in PATH$confsuffix"
 1006: echo "  --docdir=PATH            install documentation in PATH$confsuffix"
 1007: echo "  --bindir=PATH            install binaries in PATH"
 1008: echo "  --sysconfdir=PATH        install config in PATH$confsuffix"
 1009: echo "  --with-confsuffix=SUFFIX suffix for QEMU data inside datadir and sysconfdir [$confsuffix]"
 1010: echo "  --enable-debug-tcg       enable TCG debugging"
 1011: echo "  --disable-debug-tcg      disable TCG debugging (default)"
 1012: echo "  --enable-debug           enable common debug build options"
 1013: echo "  --enable-sparse          enable sparse checker"
 1014: echo "  --disable-sparse         disable sparse checker (default)"
 1015: echo "  --disable-strip          disable stripping binaries"
 1016: echo "  --disable-werror         disable compilation abort on warning"
 1017: echo "  --disable-sdl            disable SDL"
 1018: echo "  --enable-sdl             enable SDL"
 1019: echo "  --disable-virtfs         disable VirtFS"
 1020: echo "  --enable-virtfs          enable VirtFS"
 1021: echo "  --disable-vnc            disable VNC"
 1022: echo "  --enable-vnc             enable VNC"
 1023: echo "  --disable-cocoa          disable Cocoa (Mac OS X only)"
 1024: echo "  --enable-cocoa           enable Cocoa (default on Mac OS X)"
 1025: echo "  --audio-drv-list=LIST    set audio drivers list:"
 1026: echo "                           Available drivers: $audio_possible_drivers"
 1027: echo "  --audio-card-list=LIST   set list of emulated audio cards [$audio_card_list]"
 1028: echo "                           Available cards: $audio_possible_cards"
 1029: echo "  --block-drv-whitelist=L  set block driver whitelist"
 1030: echo "                           (affects only QEMU, not qemu-img)"
 1031: echo "  --enable-mixemu          enable mixer emulation"
 1032: echo "  --disable-xen            disable xen backend driver support"
 1033: echo "  --enable-xen             enable xen backend driver support"
 1034: echo "  --disable-brlapi         disable BrlAPI"
 1035: echo "  --enable-brlapi          enable BrlAPI"
 1036: echo "  --disable-vnc-tls        disable TLS encryption for VNC server"
 1037: echo "  --enable-vnc-tls         enable TLS encryption for VNC server"
 1038: echo "  --disable-vnc-sasl       disable SASL encryption for VNC server"
 1039: echo "  --enable-vnc-sasl        enable SASL encryption for VNC server"
 1040: echo "  --disable-vnc-jpeg       disable JPEG lossy compression for VNC server"
 1041: echo "  --enable-vnc-jpeg        enable JPEG lossy compression for VNC server"
 1042: echo "  --disable-vnc-png        disable PNG compression for VNC server (default)"
 1043: echo "  --enable-vnc-png         enable PNG compression for VNC server"
 1044: echo "  --disable-vnc-thread     disable threaded VNC server"
 1045: echo "  --enable-vnc-thread      enable threaded VNC server"
 1046: echo "  --disable-curses         disable curses output"
 1047: echo "  --enable-curses          enable curses output"
 1048: echo "  --disable-curl           disable curl connectivity"
 1049: echo "  --enable-curl            enable curl connectivity"
 1050: echo "  --disable-fdt            disable fdt device tree"
 1051: echo "  --enable-fdt             enable fdt device tree"
 1052: echo "  --disable-bluez          disable bluez stack connectivity"
 1053: echo "  --enable-bluez           enable bluez stack connectivity"
 1054: echo "  --disable-slirp          disable SLIRP userspace network connectivity"
 1055: echo "  --disable-kvm            disable KVM acceleration support"
 1056: echo "  --enable-kvm             enable KVM acceleration support"
 1057: echo "  --enable-tcg-interpreter enable TCG with bytecode interpreter (TCI)"
 1058: echo "  --disable-nptl           disable usermode NPTL support"
 1059: echo "  --enable-nptl            enable usermode NPTL support"
 1060: echo "  --enable-system          enable all system emulation targets"
 1061: echo "  --disable-system         disable all system emulation targets"
 1062: echo "  --enable-user            enable supported user emulation targets"
 1063: echo "  --disable-user           disable all user emulation targets"
 1064: echo "  --enable-linux-user      enable all linux usermode emulation targets"
 1065: echo "  --disable-linux-user     disable all linux usermode emulation targets"
 1066: echo "  --enable-bsd-user        enable all BSD usermode emulation targets"
 1067: echo "  --disable-bsd-user       disable all BSD usermode emulation targets"
 1068: echo "  --enable-guest-base      enable GUEST_BASE support for usermode"
 1069: echo "                           emulation targets"
 1070: echo "  --disable-guest-base     disable GUEST_BASE support"
 1071: echo "  --enable-pie             build Position Independent Executables"
 1072: echo "  --disable-pie            do not build Position Independent Executables"
 1073: echo "  --fmod-lib               path to FMOD library"
 1074: echo "  --fmod-inc               path to FMOD includes"
 1075: echo "  --oss-lib                path to OSS library"
 1076: echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 1077: echo "  --cpu=CPU                Build for host CPU [$cpu]"
 1078: echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"
 1079: echo "  --disable-uuid           disable uuid support"
 1080: echo "  --enable-uuid            enable uuid support"
 1081: echo "  --disable-vde            disable support for vde network"
 1082: echo "  --enable-vde             enable support for vde network"
 1083: echo "  --disable-linux-aio      disable Linux AIO support"
 1084: echo "  --enable-linux-aio       enable Linux AIO support"
 1085: echo "  --disable-cap-ng         disable libcap-ng support"
 1086: echo "  --enable-cap-ng          enable libcap-ng support"
 1087: echo "  --disable-attr           disables attr and xattr support"
 1088: echo "  --enable-attr            enable attr and xattr support"
 1089: echo "  --disable-blobs          disable installing provided firmware blobs"
 1090: echo "  --enable-docs            enable documentation build"
 1091: echo "  --disable-docs           disable documentation build"
 1092: echo "  --disable-vhost-net      disable vhost-net acceleration support"
 1093: echo "  --enable-vhost-net       enable vhost-net acceleration support"
 1094: echo "  --enable-trace-backend=B Set trace backend"
 1095: echo "                           Available backends:" $($python "$source_path"/scripts/tracetool.py --list-backends)
 1096: echo "  --with-trace-file=NAME   Full PATH,NAME of file to store traces"
 1097: echo "                           Default:trace-<pid>"
 1098: echo "  --disable-spice          disable spice"
 1099: echo "  --enable-spice           enable spice"
 1100: echo "  --enable-rbd             enable building the rados block device (rbd)"
 1101: echo "  --disable-libiscsi       disable iscsi support"
 1102: echo "  --enable-libiscsi        enable iscsi support"
 1103: echo "  --disable-smartcard      disable smartcard support"
 1104: echo "  --enable-smartcard       enable smartcard support"
 1105: echo "  --disable-smartcard-nss  disable smartcard nss support"
 1106: echo "  --enable-smartcard-nss   enable smartcard nss support"
 1107: echo "  --disable-usb-redir      disable usb network redirection support"
 1108: echo "  --enable-usb-redir       enable usb network redirection support"
 1109: echo "  --disable-guest-agent    disable building of the QEMU Guest Agent"
 1110: echo "  --enable-guest-agent     enable building of the QEMU Guest Agent"
 1111: echo "  --with-coroutine=BACKEND coroutine backend. Supported options:"
 1112: echo "                           gthread, ucontext, sigaltstack, windows"
 1113: echo ""
 1114: echo "NOTE: The object files are built at the place where configure is launched"
 1115: exit 1
 1116: fi
 1117: 
 1118: # Now we have handled --enable-tcg-interpreter and know we're not just
 1119: # printing the help message, bail out if the host CPU isn't supported.
 1120: if test "$ARCH" = "unknown"; then
 1121:     if test "$tcg_interpreter" = "yes" ; then
 1122:         echo "Unsupported CPU = $cpu, will use TCG with TCI (experimental)"
 1123:         ARCH=tci
 1124:     else
 1125:         echo "Unsupported CPU = $cpu, try --enable-tcg-interpreter"
 1126:         exit 1
 1127:     fi
 1128: fi
 1129: 
 1130: # check that the C compiler works.
 1131: cat > $TMPC <<EOF
 1132: int main(void) { return 0; }
 1133: EOF
 1134: 
 1135: if compile_object ; then
 1136:   : C compiler works ok
 1137: else
 1138:     echo "ERROR: \"$cc\" either does not exist or does not work"
 1139:     exit 1
 1140: fi
 1141: 
 1142: gcc_flags="-Wold-style-declaration -Wold-style-definition -Wtype-limits"
 1143: gcc_flags="-Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers $gcc_flags"
 1144: gcc_flags="-Wmissing-include-dirs -Wempty-body -Wnested-externs $gcc_flags"
 1145: gcc_flags="-fstack-protector-all -Wendif-labels $gcc_flags"
 1146: cat > $TMPC << EOF
 1147: int main(void) { return 0; }
 1148: EOF
 1149: for flag in $gcc_flags; do
 1150:     if compile_prog "-Werror $flag" "" ; then
 1151: 	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
 1152:     fi
 1153: done
 1154: 
 1155: if test "$static" = "yes" ; then
 1156:   if test "$pie" = "yes" ; then
 1157:     echo "static and pie are mutually incompatible"
 1158:     exit 1
 1159:   else
 1160:     pie="no"
 1161:   fi
 1162: fi
 1163: 
 1164: if test "$pie" = ""; then
 1165:   case "$cpu-$targetos" in
 1166:     i386-Linux|x86_64-Linux|i386-OpenBSD|x86_64-OpenBSD)
 1167:       ;;
 1168:     *)
 1169:       pie="no"
 1170:       ;;
 1171:   esac
 1172: fi
 1173: 
 1174: if test "$pie" != "no" ; then
 1175:   cat > $TMPC << EOF
 1176: 
 1177: #ifdef __linux__
 1178: #  define THREAD __thread
 1179: #else
 1180: #  define THREAD
 1181: #endif
 1182: 
 1183: static THREAD int tls_var;
 1184: 
 1185: int main(void) { return tls_var; }
 1186: 
 1187: EOF
 1188:   if compile_prog "-fPIE -DPIE" "-pie"; then
 1189:     QEMU_CFLAGS="-fPIE -DPIE $QEMU_CFLAGS"
 1190:     LDFLAGS="-pie $LDFLAGS"
 1191:     pie="yes"
 1192:     if compile_prog "" "-Wl,-z,relro -Wl,-z,now" ; then
 1193:       LDFLAGS="-Wl,-z,relro -Wl,-z,now $LDFLAGS"
 1194:     fi
 1195:   else
 1196:     if test "$pie" = "yes"; then
 1197:       echo "PIE not available due to missing toolchain support"
 1198:       exit 1
 1199:     else
 1200:       echo "Disabling PIE due to missing toolchain support"
 1201:       pie="no"
 1202:     fi
 1203:   fi
 1204: fi
 1205: 
 1206: #
 1207: # Solaris specific configure tool chain decisions
 1208: #
 1209: if test "$solaris" = "yes" ; then
 1210:   if has $install; then
 1211:     :
 1212:   else
 1213:     echo "Solaris install program not found. Use --install=/usr/ucb/install or"
 1214:     echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
 1215:     echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
 1216:     exit 1
 1217:   fi
 1218:   if test "`path_of $install`" = "/usr/sbin/install" ; then
 1219:     echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
 1220:     echo "try ginstall from the GNU fileutils available from www.blastwave.org"
 1221:     echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
 1222:     exit 1
 1223:   fi
 1224:   if has ar; then
 1225:     :
 1226:   else
 1227:     echo "Error: No path includes ar"
 1228:     if test -f /usr/ccs/bin/ar ; then
 1229:       echo "Add /usr/ccs/bin to your path and rerun configure"
 1230:     fi
 1231:     exit 1
 1232:   fi
 1233: fi
 1234: 
 1235: if ! has $python; then
 1236:   echo "Python not found. Use --python=/path/to/python"
 1237:   exit 1
 1238: fi
 1239: 
 1240: # Note that if the Python conditional here evaluates True we will exit
 1241: # with status 1 which is a shell 'false' value.
 1242: if ! "$python" -c 'import sys; sys.exit(sys.version_info < (2,4) or sys.version_info >= (3,))'; then
 1243:   echo "Cannot use '$python', Python 2.4 or later is required."
 1244:   echo "Note that Python 3 or later is not yet supported."
 1245:   echo "Use --python=/path/to/python to specify a supported Python."
 1246:   exit 1
 1247: fi
 1248: 
 1249: if test -z "$target_list" ; then
 1250:     target_list="$default_target_list"
 1251: else
 1252:     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
 1253: fi
 1254: if test -z "$target_list" ; then
 1255:     echo "No targets enabled"
 1256:     exit 1
 1257: fi
 1258: # see if system emulation was really requested
 1259: case " $target_list " in
 1260:   *"-softmmu "*) softmmu=yes
 1261:   ;;
 1262:   *) softmmu=no
 1263:   ;;
 1264: esac
 1265: 
 1266: feature_not_found() {
 1267:   feature=$1
 1268: 
 1269:   echo "ERROR"
 1270:   echo "ERROR: User requested feature $feature"
 1271:   echo "ERROR: configure was not able to find it"
 1272:   echo "ERROR"
 1273:   exit 1;
 1274: }
 1275: 
 1276: if test -z "$cross_prefix" ; then
 1277: 
 1278: # ---
 1279: # big/little endian test
 1280: cat > $TMPC << EOF
 1281: #include <inttypes.h>
 1282: int main(int argc, char ** argv){
 1283:         volatile uint32_t i=0x01234567;
 1284:         return (*((uint8_t*)(&i))) == 0x67;
 1285: }
 1286: EOF
 1287: 
 1288: if compile_prog "" "" ; then
 1289: $TMPE && bigendian="yes"
 1290: else
 1291: echo big/little test failed
 1292: fi
 1293: 
 1294: else
 1295: 
 1296: # if cross compiling, cannot launch a program, so make a static guess
 1297: case "$cpu" in
 1298:   arm)
 1299:     # ARM can be either way; ask the compiler which one we are
 1300:     if check_define __ARMEB__; then
 1301:       bigendian=yes
 1302:     fi
 1303:   ;;
 1304:   hppa|m68k|mips|mips64|ppc|ppc64|s390|s390x|sparc|sparc64)
 1305:     bigendian=yes
 1306:   ;;
 1307: esac
 1308: 
 1309: fi
 1310: 
 1311: ##########################################
 1312: # NPTL probe
 1313: 
 1314: if test "$nptl" != "no" ; then
 1315:   cat > $TMPC <<EOF
 1316: #include <sched.h>
 1317: #include <linux/futex.h>
 1318: int main(void) {
 1319: #if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
 1320: #error bork
 1321: #endif
 1322:   return 0;
 1323: }
 1324: EOF
 1325: 
 1326:   if compile_object ; then
 1327:     nptl=yes
 1328:   else
 1329:     if test "$nptl" = "yes" ; then
 1330:       feature_not_found "nptl"
 1331:     fi
 1332:     nptl=no
 1333:   fi
 1334: fi
 1335: 
 1336: ##########################################
 1337: # zlib check
 1338: 
 1339: if test "$zlib" != "no" ; then
 1340:     cat > $TMPC << EOF
 1341: #include <zlib.h>
 1342: int main(void) { zlibVersion(); return 0; }
 1343: EOF
 1344:     if compile_prog "" "-lz" ; then
 1345:         :
 1346:     else
 1347:         echo
 1348:         echo "Error: zlib check failed"
 1349:         echo "Make sure to have the zlib libs and headers installed."
 1350:         echo
 1351:         exit 1
 1352:     fi
 1353: fi
 1354: 
 1355: ##########################################
 1356: # xen probe
 1357: 
 1358: if test "$xen" != "no" ; then
 1359:   xen_libs="-lxenstore -lxenctrl -lxenguest"
 1360: 
 1361:   # First we test whether Xen headers and libraries are available.
 1362:   # If no, we are done and there is no Xen support.
 1363:   # If yes, more tests are run to detect the Xen version.
 1364: 
 1365:   # Xen (any)
 1366:   cat > $TMPC <<EOF
 1367: #include <xenctrl.h>
 1368: #include <xs.h>
 1369: int main(void) {
 1370:   return 0;
 1371: }
 1372: EOF
 1373:   if ! compile_prog "" "$xen_libs" ; then
 1374:     # Xen not found
 1375:     if test "$xen" = "yes" ; then
 1376:       feature_not_found "xen"
 1377:     fi
 1378:     xen=no
 1379: 
 1380:   # Xen unstable
 1381:   elif (
 1382:       cat > $TMPC <<EOF
 1383: #include <xenctrl.h>
 1384: #include <xs.h>
 1385: #include <stdint.h>
 1386: #include <xen/hvm/hvm_info_table.h>
 1387: #if !defined(HVM_MAX_VCPUS)
 1388: # error HVM_MAX_VCPUS not defined
 1389: #endif
 1390: int main(void) {
 1391:   xc_interface *xc;
 1392:   xs_daemon_open();
 1393:   xc = xc_interface_open(0, 0, 0);
 1394:   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
 1395:   xc_gnttab_open(NULL, 0);
 1396:   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
 1397:   xc_hvm_inject_msi(xc, 0, 0xf0000000, 0x00000000);
 1398:   return 0;
 1399: }
 1400: EOF
 1401:       compile_prog "" "$xen_libs"
 1402:     ) ; then
 1403:     xen_ctrl_version=420
 1404:     xen=yes
 1405: 
 1406:   elif (
 1407:       cat > $TMPC <<EOF
 1408: #include <xenctrl.h>
 1409: #include <xs.h>
 1410: #include <stdint.h>
 1411: #include <xen/hvm/hvm_info_table.h>
 1412: #if !defined(HVM_MAX_VCPUS)
 1413: # error HVM_MAX_VCPUS not defined
 1414: #endif
 1415: int main(void) {
 1416:   xc_interface *xc;
 1417:   xs_daemon_open();
 1418:   xc = xc_interface_open(0, 0, 0);
 1419:   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
 1420:   xc_gnttab_open(NULL, 0);
 1421:   xc_domain_add_to_physmap(0, 0, XENMAPSPACE_gmfn, 0, 0);
 1422:   return 0;
 1423: }
 1424: EOF
 1425:       compile_prog "" "$xen_libs"
 1426:     ) ; then
 1427:     xen_ctrl_version=410
 1428:     xen=yes
 1429: 
 1430:   # Xen 4.0.0
 1431:   elif (
 1432:       cat > $TMPC <<EOF
 1433: #include <xenctrl.h>
 1434: #include <xs.h>
 1435: #include <stdint.h>
 1436: #include <xen/hvm/hvm_info_table.h>
 1437: #if !defined(HVM_MAX_VCPUS)
 1438: # error HVM_MAX_VCPUS not defined
 1439: #endif
 1440: int main(void) {
 1441:   struct xen_add_to_physmap xatp = {
 1442:     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
 1443:   };
 1444:   xs_daemon_open();
 1445:   xc_interface_open();
 1446:   xc_gnttab_open();
 1447:   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
 1448:   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
 1449:   return 0;
 1450: }
 1451: EOF
 1452:       compile_prog "" "$xen_libs"
 1453:     ) ; then
 1454:     xen_ctrl_version=400
 1455:     xen=yes
 1456: 
 1457:   # Xen 3.4.0
 1458:   elif (
 1459:       cat > $TMPC <<EOF
 1460: #include <xenctrl.h>
 1461: #include <xs.h>
 1462: int main(void) {
 1463:   struct xen_add_to_physmap xatp = {
 1464:     .domid = 0, .space = XENMAPSPACE_gmfn, .idx = 0, .gpfn = 0,
 1465:   };
 1466:   xs_daemon_open();
 1467:   xc_interface_open();
 1468:   xc_gnttab_open();
 1469:   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
 1470:   xc_memory_op(0, XENMEM_add_to_physmap, &xatp);
 1471:   return 0;
 1472: }
 1473: EOF
 1474:       compile_prog "" "$xen_libs"
 1475:     ) ; then
 1476:     xen_ctrl_version=340
 1477:     xen=yes
 1478: 
 1479:   # Xen 3.3.0
 1480:   elif (
 1481:       cat > $TMPC <<EOF
 1482: #include <xenctrl.h>
 1483: #include <xs.h>
 1484: int main(void) {
 1485:   xs_daemon_open();
 1486:   xc_interface_open();
 1487:   xc_gnttab_open();
 1488:   xc_hvm_set_mem_type(0, 0, HVMMEM_ram_ro, 0, 0);
 1489:   return 0;
 1490: }
 1491: EOF
 1492:       compile_prog "" "$xen_libs"
 1493:     ) ; then
 1494:     xen_ctrl_version=330
 1495:     xen=yes
 1496: 
 1497:   # Xen version unsupported
 1498:   else
 1499:     if test "$xen" = "yes" ; then
 1500:       feature_not_found "xen (unsupported version)"
 1501:     fi
 1502:     xen=no
 1503:   fi
 1504: 
 1505:   if test "$xen" = yes; then
 1506:     libs_softmmu="$xen_libs $libs_softmmu"
 1507:   fi
 1508: fi
 1509: 
 1510: ##########################################
 1511: # pkg-config probe
 1512: 
 1513: if ! has "$pkg_config_exe"; then
 1514:   echo "Error: pkg-config binary '$pkg_config_exe' not found"
 1515:   exit 1
 1516: fi
 1517: 
 1518: ##########################################
 1519: # libtool probe
 1520: 
 1521: if ! has $libtool; then
 1522:     libtool=
 1523: fi
 1524: 
 1525: ##########################################
 1526: # Sparse probe
 1527: if test "$sparse" != "no" ; then
 1528:   if has cgcc; then
 1529:     sparse=yes
 1530:   else
 1531:     if test "$sparse" = "yes" ; then
 1532:       feature_not_found "sparse"
 1533:     fi
 1534:     sparse=no
 1535:   fi
 1536: fi
 1537: 
 1538: ##########################################
 1539: # SDL probe
 1540: 
 1541: # Look for sdl configuration program (pkg-config or sdl-config).  Try
 1542: # sdl-config even without cross prefix, and favour pkg-config over sdl-config.
 1543: if test "`basename $sdl_config`" != sdl-config && ! has ${sdl_config}; then
 1544:   sdl_config=sdl-config
 1545: fi
 1546: 
 1547: if $pkg_config sdl --modversion >/dev/null 2>&1; then
 1548:   sdlconfig="$pkg_config sdl"
 1549:   _sdlversion=`$sdlconfig --modversion 2>/dev/null | sed 's/[^0-9]//g'`
 1550: elif has ${sdl_config}; then
 1551:   sdlconfig="$sdl_config"
 1552:   _sdlversion=`$sdlconfig --version | sed 's/[^0-9]//g'`
 1553: else
 1554:   if test "$sdl" = "yes" ; then
 1555:     feature_not_found "sdl"
 1556:   fi
 1557:   sdl=no
 1558: fi
 1559: if test -n "$cross_prefix" && test "$(basename "$sdlconfig")" = sdl-config; then
 1560:   echo warning: using "\"$sdlconfig\"" to detect cross-compiled sdl >&2
 1561: fi
 1562: 
 1563: sdl_too_old=no
 1564: if test "$sdl" != "no" ; then
 1565:   cat > $TMPC << EOF
 1566: #include <SDL.h>
 1567: #undef main /* We don't want SDL to override our main() */
 1568: int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
 1569: EOF
 1570:   sdl_cflags=`$sdlconfig --cflags 2> /dev/null`
 1571:   if test "$static" = "yes" ; then
 1572:     sdl_libs=`$sdlconfig --static-libs 2>/dev/null`
 1573:   else
 1574:     sdl_libs=`$sdlconfig --libs 2> /dev/null`
 1575:   fi
 1576:   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 1577:     if test "$_sdlversion" -lt 121 ; then
 1578:       sdl_too_old=yes
 1579:     else
 1580:       if test "$cocoa" = "no" ; then
 1581:         sdl=yes
 1582:       fi
 1583:     fi
 1584: 
 1585:     # static link with sdl ? (note: sdl.pc's --static --libs is broken)
 1586:     if test "$sdl" = "yes" -a "$static" = "yes" ; then
 1587:       if test $? = 0 && echo $sdl_libs | grep -- -laa > /dev/null; then
 1588:          sdl_libs="$sdl_libs `aalib-config --static-libs 2>/dev/null`"
 1589:          sdl_cflags="$sdl_cflags `aalib-config --cflags 2>/dev/null`"
 1590:       fi
 1591:       if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 1592: 	:
 1593:       else
 1594:         sdl=no
 1595:       fi
 1596:     fi # static link
 1597:   else # sdl not found
 1598:     if test "$sdl" = "yes" ; then
 1599:       feature_not_found "sdl"
 1600:     fi
 1601:     sdl=no
 1602:   fi # sdl compile test
 1603: fi
 1604: 
 1605: if test "$sdl" = "yes" ; then
 1606:   cat > $TMPC <<EOF
 1607: #include <SDL.h>
 1608: #if defined(SDL_VIDEO_DRIVER_X11)
 1609: #include <X11/XKBlib.h>
 1610: #else
 1611: #error No x11 support
 1612: #endif
 1613: int main(void) { return 0; }
 1614: EOF
 1615:   if compile_prog "$sdl_cflags" "$sdl_libs" ; then
 1616:     sdl_libs="$sdl_libs -lX11"
 1617:   fi
 1618:   libs_softmmu="$sdl_libs $libs_softmmu"
 1619: fi
 1620: 
 1621: ##########################################
 1622: # VNC TLS detection
 1623: if test "$vnc" = "yes" -a "$vnc_tls" != "no" ; then
 1624:   cat > $TMPC <<EOF
 1625: #include <gnutls/gnutls.h>
 1626: int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
 1627: EOF
 1628:   vnc_tls_cflags=`$pkg_config --cflags gnutls 2> /dev/null`
 1629:   vnc_tls_libs=`$pkg_config --libs gnutls 2> /dev/null`
 1630:   if compile_prog "$vnc_tls_cflags" "$vnc_tls_libs" ; then
 1631:     vnc_tls=yes
 1632:     libs_softmmu="$vnc_tls_libs $libs_softmmu"
 1633:   else
 1634:     if test "$vnc_tls" = "yes" ; then
 1635:       feature_not_found "vnc-tls"
 1636:     fi
 1637:     vnc_tls=no
 1638:   fi
 1639: fi
 1640: 
 1641: ##########################################
 1642: # VNC SASL detection
 1643: if test "$vnc" = "yes" -a "$vnc_sasl" != "no" ; then
 1644:   cat > $TMPC <<EOF
 1645: #include <sasl/sasl.h>
 1646: #include <stdio.h>
 1647: int main(void) { sasl_server_init(NULL, "qemu"); return 0; }
 1648: EOF
 1649:   # Assuming Cyrus-SASL installed in /usr prefix
 1650:   vnc_sasl_cflags=""
 1651:   vnc_sasl_libs="-lsasl2"
 1652:   if compile_prog "$vnc_sasl_cflags" "$vnc_sasl_libs" ; then
 1653:     vnc_sasl=yes
 1654:     libs_softmmu="$vnc_sasl_libs $libs_softmmu"
 1655:   else
 1656:     if test "$vnc_sasl" = "yes" ; then
 1657:       feature_not_found "vnc-sasl"
 1658:     fi
 1659:     vnc_sasl=no
 1660:   fi
 1661: fi
 1662: 
 1663: ##########################################
 1664: # VNC JPEG detection
 1665: if test "$vnc" = "yes" -a "$vnc_jpeg" != "no" ; then
 1666: cat > $TMPC <<EOF
 1667: #include <stdio.h>
 1668: #include <jpeglib.h>
 1669: int main(void) { struct jpeg_compress_struct s; jpeg_create_compress(&s); return 0; }
 1670: EOF
 1671:     vnc_jpeg_cflags=""
 1672:     vnc_jpeg_libs="-ljpeg"
 1673:   if compile_prog "$vnc_jpeg_cflags" "$vnc_jpeg_libs" ; then
 1674:     vnc_jpeg=yes
 1675:     libs_softmmu="$vnc_jpeg_libs $libs_softmmu"
 1676:   else
 1677:     if test "$vnc_jpeg" = "yes" ; then
 1678:       feature_not_found "vnc-jpeg"
 1679:     fi
 1680:     vnc_jpeg=no
 1681:   fi
 1682: fi
 1683: 
 1684: ##########################################
 1685: # VNC PNG detection
 1686: if test "$vnc" = "yes" -a "$vnc_png" != "no" ; then
 1687: cat > $TMPC <<EOF
 1688: //#include <stdio.h>
 1689: #include <png.h>
 1690: #include <stddef.h>
 1691: int main(void) {
 1692:     png_structp png_ptr;
 1693:     png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
 1694:     return 0;
 1695: }
 1696: EOF
 1697:   if $pkg_config libpng --modversion >/dev/null 2>&1; then
 1698:     vnc_png_cflags=`$pkg_config libpng --cflags 2> /dev/null`
 1699:     vnc_png_libs=`$pkg_config libpng --libs 2> /dev/null`
 1700:   else
 1701:     vnc_png_cflags=""
 1702:     vnc_png_libs="-lpng"
 1703:   fi
 1704:   if compile_prog "$vnc_png_cflags" "$vnc_png_libs" ; then
 1705:     vnc_png=yes
 1706:     libs_softmmu="$vnc_png_libs $libs_softmmu"
 1707:     QEMU_CFLAGS="$QEMU_CFLAGS $vnc_png_cflags"
 1708:   else
 1709:     if test "$vnc_png" = "yes" ; then
 1710:       feature_not_found "vnc-png"
 1711:     fi
 1712:     vnc_png=no
 1713:   fi
 1714: fi
 1715: 
 1716: ##########################################
 1717: # fnmatch() probe, used for ACL routines
 1718: fnmatch="no"
 1719: cat > $TMPC << EOF
 1720: #include <fnmatch.h>
 1721: int main(void)
 1722: {
 1723:     fnmatch("foo", "foo", 0);
 1724:     return 0;
 1725: }
 1726: EOF
 1727: if compile_prog "" "" ; then
 1728:    fnmatch="yes"
 1729: fi
 1730: 
 1731: ##########################################
 1732: # uuid_generate() probe, used for vdi block driver
 1733: if test "$uuid" != "no" ; then
 1734:   uuid_libs="-luuid"
 1735:   cat > $TMPC << EOF
 1736: #include <uuid/uuid.h>
 1737: int main(void)
 1738: {
 1739:     uuid_t my_uuid;
 1740:     uuid_generate(my_uuid);
 1741:     return 0;
 1742: }
 1743: EOF
 1744:   if compile_prog "" "$uuid_libs" ; then
 1745:     uuid="yes"
 1746:     libs_softmmu="$uuid_libs $libs_softmmu"
 1747:     libs_tools="$uuid_libs $libs_tools"
 1748:   else
 1749:     if test "$uuid" = "yes" ; then
 1750:       feature_not_found "uuid"
 1751:     fi
 1752:     uuid=no
 1753:   fi
 1754: fi
 1755: 
 1756: ##########################################
 1757: # xfsctl() probe, used for raw-posix
 1758: if test "$xfs" != "no" ; then
 1759:   cat > $TMPC << EOF
 1760: #include <stddef.h>  /* NULL */
 1761: #include <xfs/xfs.h>
 1762: int main(void)
 1763: {
 1764:     xfsctl(NULL, 0, 0, NULL);
 1765:     return 0;
 1766: }
 1767: EOF
 1768:   if compile_prog "" "" ; then
 1769:     xfs="yes"
 1770:   else
 1771:     if test "$xfs" = "yes" ; then
 1772:       feature_not_found "xfs"
 1773:     fi
 1774:     xfs=no
 1775:   fi
 1776: fi
 1777: 
 1778: ##########################################
 1779: # vde libraries probe
 1780: if test "$vde" != "no" ; then
 1781:   vde_libs="-lvdeplug"
 1782:   cat > $TMPC << EOF
 1783: #include <libvdeplug.h>
 1784: int main(void)
 1785: {
 1786:     struct vde_open_args a = {0, 0, 0};
 1787:     vde_open("", "", &a);
 1788:     return 0;
 1789: }
 1790: EOF
 1791:   if compile_prog "" "$vde_libs" ; then
 1792:     vde=yes
 1793:     libs_softmmu="$vde_libs $libs_softmmu"
 1794:     libs_tools="$vde_libs $libs_tools"
 1795:   else
 1796:     if test "$vde" = "yes" ; then
 1797:       feature_not_found "vde"
 1798:     fi
 1799:     vde=no
 1800:   fi
 1801: fi
 1802: 
 1803: ##########################################
 1804: # libcap-ng library probe
 1805: if test "$cap_ng" != "no" ; then
 1806:   cap_libs="-lcap-ng"
 1807:   cat > $TMPC << EOF
 1808: #include <cap-ng.h>
 1809: int main(void)
 1810: {
 1811:     capng_capability_to_name(CAPNG_EFFECTIVE);
 1812:     return 0;
 1813: }
 1814: EOF
 1815:   if compile_prog "" "$cap_libs" ; then
 1816:     cap_ng=yes
 1817:     libs_tools="$cap_libs $libs_tools"
 1818:   else
 1819:     if test "$cap_ng" = "yes" ; then
 1820:       feature_not_found "cap_ng"
 1821:     fi
 1822:     cap_ng=no
 1823:   fi
 1824: fi
 1825: 
 1826: ##########################################
 1827: # Sound support libraries probe
 1828: 
 1829: audio_drv_probe()
 1830: {
 1831:     drv=$1
 1832:     hdr=$2
 1833:     lib=$3
 1834:     exp=$4
 1835:     cfl=$5
 1836:         cat > $TMPC << EOF
 1837: #include <$hdr>
 1838: int main(void) { $exp }
 1839: EOF
 1840:     if compile_prog "$cfl" "$lib" ; then
 1841:         :
 1842:     else
 1843:         echo
 1844:         echo "Error: $drv check failed"
 1845:         echo "Make sure to have the $drv libs and headers installed."
 1846:         echo
 1847:         exit 1
 1848:     fi
 1849: }
 1850: 
 1851: audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
 1852: for drv in $audio_drv_list; do
 1853:     case $drv in
 1854:     alsa)
 1855:     audio_drv_probe $drv alsa/asoundlib.h -lasound \
 1856:         "snd_pcm_t **handle; return snd_pcm_close(*handle);"
 1857:     libs_softmmu="-lasound $libs_softmmu"
 1858:     ;;
 1859: 
 1860:     fmod)
 1861:     if test -z $fmod_lib || test -z $fmod_inc; then
 1862:         echo
 1863:         echo "Error: You must specify path to FMOD library and headers"
 1864:         echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
 1865:         echo
 1866:         exit 1
 1867:     fi
 1868:     audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
 1869:     libs_softmmu="$fmod_lib $libs_softmmu"
 1870:     ;;
 1871: 
 1872:     esd)
 1873:     audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
 1874:     libs_softmmu="-lesd $libs_softmmu"
 1875:     audio_pt_int="yes"
 1876:     ;;
 1877: 
 1878:     pa)
 1879:     audio_drv_probe $drv pulse/mainloop.h "-lpulse" \
 1880:         "pa_mainloop *m = 0; pa_mainloop_free (m); return 0;"
 1881:     libs_softmmu="-lpulse $libs_softmmu"
 1882:     audio_pt_int="yes"
 1883:     ;;
 1884: 
 1885:     coreaudio)
 1886:       libs_softmmu="-framework CoreAudio $libs_softmmu"
 1887:     ;;
 1888: 
 1889:     dsound)
 1890:       libs_softmmu="-lole32 -ldxguid $libs_softmmu"
 1891:       audio_win_int="yes"
 1892:     ;;
 1893: 
 1894:     oss)
 1895:       libs_softmmu="$oss_lib $libs_softmmu"
 1896:     ;;
 1897: 
 1898:     sdl|wav)
 1899:     # XXX: Probes for CoreAudio, DirectSound, SDL(?)
 1900:     ;;
 1901: 
 1902:     winwave)
 1903:       libs_softmmu="-lwinmm $libs_softmmu"
 1904:       audio_win_int="yes"
 1905:     ;;
 1906: 
 1907:     *)
 1908:     echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
 1909:         echo
 1910:         echo "Error: Unknown driver '$drv' selected"
 1911:         echo "Possible drivers are: $audio_possible_drivers"
 1912:         echo
 1913:         exit 1
 1914:     }
 1915:     ;;
 1916:     esac
 1917: done
 1918: 
 1919: ##########################################
 1920: # BrlAPI probe
 1921: 
 1922: if test "$brlapi" != "no" ; then
 1923:   brlapi_libs="-lbrlapi"
 1924:   cat > $TMPC << EOF
 1925: #include <brlapi.h>
 1926: #include <stddef.h>
 1927: int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
 1928: EOF
 1929:   if compile_prog "" "$brlapi_libs" ; then
 1930:     brlapi=yes
 1931:     libs_softmmu="$brlapi_libs $libs_softmmu"
 1932:   else
 1933:     if test "$brlapi" = "yes" ; then
 1934:       feature_not_found "brlapi"
 1935:     fi
 1936:     brlapi=no
 1937:   fi
 1938: fi
 1939: 
 1940: ##########################################
 1941: # curses probe
 1942: if test "$mingw32" = "yes" ; then
 1943:     curses_list="-lpdcurses"
 1944: else
 1945:     curses_list="-lncurses -lcurses"
 1946: fi
 1947: 
 1948: if test "$curses" != "no" ; then
 1949:   curses_found=no
 1950:   cat > $TMPC << EOF
 1951: #include <curses.h>
 1952: int main(void) {
 1953:   const char *s = curses_version();
 1954:   resize_term(0, 0);
 1955:   return s != 0;
 1956: }
 1957: EOF
 1958:   for curses_lib in $curses_list; do
 1959:     if compile_prog "" "$curses_lib" ; then
 1960:       curses_found=yes
 1961:       libs_softmmu="$curses_lib $libs_softmmu"
 1962:       break
 1963:     fi
 1964:   done
 1965:   if test "$curses_found" = "yes" ; then
 1966:     curses=yes
 1967:   else
 1968:     if test "$curses" = "yes" ; then
 1969:       feature_not_found "curses"
 1970:     fi
 1971:     curses=no
 1972:   fi
 1973: fi
 1974: 
 1975: ##########################################
 1976: # curl probe
 1977: 
 1978: if $pkg_config libcurl --modversion >/dev/null 2>&1; then
 1979:   curlconfig="$pkg_config libcurl"
 1980: else
 1981:   curlconfig=curl-config
 1982: fi
 1983: 
 1984: if test "$curl" != "no" ; then
 1985:   cat > $TMPC << EOF
 1986: #include <curl/curl.h>
 1987: int main(void) { curl_easy_init(); curl_multi_setopt(0, 0, 0); return 0; }
 1988: EOF
 1989:   curl_cflags=`$curlconfig --cflags 2>/dev/null`
 1990:   curl_libs=`$curlconfig --libs 2>/dev/null`
 1991:   if compile_prog "$curl_cflags" "$curl_libs" ; then
 1992:     curl=yes
 1993:     libs_tools="$curl_libs $libs_tools"
 1994:     libs_softmmu="$curl_libs $libs_softmmu"
 1995:   else
 1996:     if test "$curl" = "yes" ; then
 1997:       feature_not_found "curl"
 1998:     fi
 1999:     curl=no
 2000:   fi
 2001: fi # test "$curl"
 2002: 
 2003: ##########################################
 2004: # bluez support probe
 2005: if test "$bluez" != "no" ; then
 2006:   cat > $TMPC << EOF
 2007: #include <bluetooth/bluetooth.h>
 2008: int main(void) { return bt_error(0); }
 2009: EOF
 2010:   bluez_cflags=`$pkg_config --cflags bluez 2> /dev/null`
 2011:   bluez_libs=`$pkg_config --libs bluez 2> /dev/null`
 2012:   if compile_prog "$bluez_cflags" "$bluez_libs" ; then
 2013:     bluez=yes
 2014:     libs_softmmu="$bluez_libs $libs_softmmu"
 2015:   else
 2016:     if test "$bluez" = "yes" ; then
 2017:       feature_not_found "bluez"
 2018:     fi
 2019:     bluez="no"
 2020:   fi
 2021: fi
 2022: 
 2023: ##########################################
 2024: # glib support probe
 2025: 
 2026: if test "$mingw32" = yes; then
 2027:     # g_poll is required in order to integrate with the glib main loop.
 2028:     glib_req_ver=2.20
 2029: else
 2030:     glib_req_ver=2.12
 2031: fi
 2032: if $pkg_config --atleast-version=$glib_req_ver gthread-2.0 > /dev/null 2>&1
 2033: then
 2034:     glib_cflags=`$pkg_config --cflags gthread-2.0 2>/dev/null`
 2035:     glib_libs=`$pkg_config --libs gthread-2.0 2>/dev/null`
 2036:     LIBS="$glib_libs $LIBS"
 2037:     libs_qga="$glib_libs $libs_qga"
 2038: else
 2039:     echo "glib-$glib_req_ver required to compile QEMU"
 2040:     exit 1
 2041: fi
 2042: 
 2043: ##########################################
 2044: # libcap probe
 2045: 
 2046: if test "$cap" != "no" ; then
 2047:   cat > $TMPC <<EOF
 2048: #include <stdio.h>
 2049: #include <sys/capability.h>
 2050: int main(void) { cap_t caps; caps = cap_init(); }
 2051: EOF
 2052:   if compile_prog "" "-lcap" ; then
 2053:     cap=yes
 2054:   else
 2055:     cap=no
 2056:   fi
 2057: fi
 2058: 
 2059: ##########################################
 2060: # pthread probe
 2061: PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
 2062: 
 2063: pthread=no
 2064: cat > $TMPC << EOF
 2065: #include <pthread.h>
 2066: static void *f(void *p) { return NULL; }
 2067: int main(void) {
 2068:   pthread_t thread;
 2069:   pthread_create(&thread, 0, f, 0);
 2070:   return 0;
 2071: }
 2072: EOF
 2073: if compile_prog "" "" ; then
 2074:   pthread=yes
 2075: else
 2076:   for pthread_lib in $PTHREADLIBS_LIST; do
 2077:     if compile_prog "" "$pthread_lib" ; then
 2078:       pthread=yes
 2079:       found=no
 2080:       for lib_entry in $LIBS; do
 2081:         if test "$lib_entry" = "$pthread_lib"; then
 2082:           found=yes
 2083:           break
 2084:         fi
 2085:       done
 2086:       if test "$found" = "no"; then
 2087:         LIBS="$pthread_lib $LIBS"
 2088:       fi
 2089:       break
 2090:     fi
 2091:   done
 2092: fi
 2093: 
 2094: if test "$mingw32" != yes -a "$pthread" = no; then
 2095:   echo
 2096:   echo "Error: pthread check failed"
 2097:   echo "Make sure to have the pthread libs and headers installed."
 2098:   echo
 2099:   exit 1
 2100: fi
 2101: 
 2102: ##########################################
 2103: # rbd probe
 2104: if test "$rbd" != "no" ; then
 2105:   cat > $TMPC <<EOF
 2106: #include <stdio.h>
 2107: #include <rbd/librbd.h>
 2108: int main(void) {
 2109:     rados_t cluster;
 2110:     rados_create(&cluster, NULL);
 2111:     return 0;
 2112: }
 2113: EOF
 2114:   rbd_libs="-lrbd -lrados"
 2115:   if compile_prog "" "$rbd_libs" ; then
 2116:     rbd=yes
 2117:     libs_tools="$rbd_libs $libs_tools"
 2118:     libs_softmmu="$rbd_libs $libs_softmmu"
 2119:   else
 2120:     if test "$rbd" = "yes" ; then
 2121:       feature_not_found "rados block device"
 2122:     fi
 2123:     rbd=no
 2124:   fi
 2125: fi
 2126: 
 2127: ##########################################
 2128: # linux-aio probe
 2129: 
 2130: if test "$linux_aio" != "no" ; then
 2131:   cat > $TMPC <<EOF
 2132: #include <libaio.h>
 2133: #include <sys/eventfd.h>
 2134: #include <stddef.h>
 2135: int main(void) { io_setup(0, NULL); io_set_eventfd(NULL, 0); eventfd(0, 0); return 0; }
 2136: EOF
 2137:   if compile_prog "" "-laio" ; then
 2138:     linux_aio=yes
 2139:     libs_softmmu="$libs_softmmu -laio"
 2140:     libs_tools="$libs_tools -laio"
 2141:   else
 2142:     if test "$linux_aio" = "yes" ; then
 2143:       feature_not_found "linux AIO"
 2144:     fi
 2145:     linux_aio=no
 2146:   fi
 2147: fi
 2148: 
 2149: ##########################################
 2150: # attr probe
 2151: 
 2152: if test "$attr" != "no" ; then
 2153:   cat > $TMPC <<EOF
 2154: #include <stdio.h>
 2155: #include <sys/types.h>
 2156: #ifdef CONFIG_LIBATTR
 2157: #include <attr/xattr.h>
 2158: #else
 2159: #include <sys/xattr.h>
 2160: #endif
 2161: int main(void) { getxattr(NULL, NULL, NULL, 0); setxattr(NULL, NULL, NULL, 0, 0); return 0; }
 2162: EOF
 2163:   if compile_prog "" "" ; then
 2164:     attr=yes
 2165:   # Older distros have <attr/xattr.h>, and need -lattr:
 2166:   elif compile_prog "-DCONFIG_LIBATTR" "-lattr" ; then
 2167:     attr=yes
 2168:     LIBS="-lattr $LIBS"
 2169:     libattr=yes
 2170:   else
 2171:     if test "$attr" = "yes" ; then
 2172:       feature_not_found "ATTR"
 2173:     fi
 2174:     attr=no
 2175:   fi
 2176: fi
 2177: 
 2178: ##########################################
 2179: # iovec probe
 2180: cat > $TMPC <<EOF
 2181: #include <sys/types.h>
 2182: #include <sys/uio.h>
 2183: #include <unistd.h>
 2184: int main(void) { return sizeof(struct iovec); }
 2185: EOF
 2186: iovec=no
 2187: if compile_prog "" "" ; then
 2188:   iovec=yes
 2189: fi
 2190: 
 2191: ##########################################
 2192: # preadv probe
 2193: cat > $TMPC <<EOF
 2194: #include <sys/types.h>
 2195: #include <sys/uio.h>
 2196: #include <unistd.h>
 2197: int main(void) { return preadv == preadv; }
 2198: EOF
 2199: preadv=no
 2200: if compile_prog "" "" ; then
 2201:   preadv=yes
 2202: fi
 2203: 
 2204: ##########################################
 2205: # fdt probe
 2206: if test "$fdt" != "no" ; then
 2207:   fdt_libs="-lfdt"
 2208:   cat > $TMPC << EOF
 2209: int main(void) { return 0; }
 2210: EOF
 2211:   if compile_prog "" "$fdt_libs" ; then
 2212:     fdt=yes
 2213:   else
 2214:     if test "$fdt" = "yes" ; then
 2215:       feature_not_found "fdt"
 2216:     fi
 2217:     fdt_libs=
 2218:     fdt=no
 2219:   fi
 2220: fi
 2221: 
 2222: ##########################################
 2223: # opengl probe, used by milkymist-tmu2
 2224: if test "$opengl" != "no" ; then
 2225:   opengl_libs="-lGL"
 2226:   cat > $TMPC << EOF
 2227: #include <X11/Xlib.h>
 2228: #include <GL/gl.h>
 2229: #include <GL/glx.h>
 2230: int main(void) { return GL_VERSION != 0; }
 2231: EOF
 2232:   if compile_prog "" "-lGL" ; then
 2233:     opengl=yes
 2234:   else
 2235:     if test "$opengl" = "yes" ; then
 2236:       feature_not_found "opengl"
 2237:     fi
 2238:     opengl_libs=
 2239:     opengl=no
 2240:   fi
 2241: fi
 2242: 
 2243: #
 2244: # Check for xxxat() functions when we are building linux-user
 2245: # emulator.  This is done because older glibc versions don't
 2246: # have syscall stubs for these implemented.
 2247: #
 2248: atfile=no
 2249: cat > $TMPC << EOF
 2250: #define _ATFILE_SOURCE
 2251: #include <sys/types.h>
 2252: #include <fcntl.h>
 2253: #include <unistd.h>
 2254: 
 2255: int
 2256: main(void)
 2257: {
 2258: 	/* try to unlink nonexisting file */
 2259: 	return (unlinkat(AT_FDCWD, "nonexistent_file", 0));
 2260: }
 2261: EOF
 2262: if compile_prog "" "" ; then
 2263:   atfile=yes
 2264: fi
 2265: 
 2266: # Check for inotify functions when we are building linux-user
 2267: # emulator.  This is done because older glibc versions don't
 2268: # have syscall stubs for these implemented.  In that case we
 2269: # don't provide them even if kernel supports them.
 2270: #
 2271: inotify=no
 2272: cat > $TMPC << EOF
 2273: #include <sys/inotify.h>
 2274: 
 2275: int
 2276: main(void)
 2277: {
 2278: 	/* try to start inotify */
 2279: 	return inotify_init();
 2280: }
 2281: EOF
 2282: if compile_prog "" "" ; then
 2283:   inotify=yes
 2284: fi
 2285: 
 2286: inotify1=no
 2287: cat > $TMPC << EOF
 2288: #include <sys/inotify.h>
 2289: 
 2290: int
 2291: main(void)
 2292: {
 2293:     /* try to start inotify */
 2294:     return inotify_init1(0);
 2295: }
 2296: EOF
 2297: if compile_prog "" "" ; then
 2298:   inotify1=yes
 2299: fi
 2300: 
 2301: # check if utimensat and futimens are supported
 2302: utimens=no
 2303: cat > $TMPC << EOF
 2304: #define _ATFILE_SOURCE
 2305: #include <stddef.h>
 2306: #include <fcntl.h>
 2307: 
 2308: int main(void)
 2309: {
 2310:     utimensat(AT_FDCWD, "foo", NULL, 0);
 2311:     futimens(0, NULL);
 2312:     return 0;
 2313: }
 2314: EOF
 2315: if compile_prog "" "" ; then
 2316:   utimens=yes
 2317: fi
 2318: 
 2319: # check if pipe2 is there
 2320: pipe2=no
 2321: cat > $TMPC << EOF
 2322: #include <unistd.h>
 2323: #include <fcntl.h>
 2324: 
 2325: int main(void)
 2326: {
 2327:     int pipefd[2];
 2328:     pipe2(pipefd, O_CLOEXEC);
 2329:     return 0;
 2330: }
 2331: EOF
 2332: if compile_prog "" "" ; then
 2333:   pipe2=yes
 2334: fi
 2335: 
 2336: # check if accept4 is there
 2337: accept4=no
 2338: cat > $TMPC << EOF
 2339: #include <sys/socket.h>
 2340: #include <stddef.h>
 2341: 
 2342: int main(void)
 2343: {
 2344:     accept4(0, NULL, NULL, SOCK_CLOEXEC);
 2345:     return 0;
 2346: }
 2347: EOF
 2348: if compile_prog "" "" ; then
 2349:   accept4=yes
 2350: fi
 2351: 
 2352: # check if tee/splice is there. vmsplice was added same time.
 2353: splice=no
 2354: cat > $TMPC << EOF
 2355: #include <unistd.h>
 2356: #include <fcntl.h>
 2357: #include <limits.h>
 2358: 
 2359: int main(void)
 2360: {
 2361:     int len, fd = 0;
 2362:     len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
 2363:     splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
 2364:     return 0;
 2365: }
 2366: EOF
 2367: if compile_prog "" "" ; then
 2368:   splice=yes
 2369: fi
 2370: 
 2371: ##########################################
 2372: # signalfd probe
 2373: signalfd="no"
 2374: cat > $TMPC << EOF
 2375: #include <unistd.h>
 2376: #include <sys/syscall.h>
 2377: #include <signal.h>
 2378: int main(void) { return syscall(SYS_signalfd, -1, NULL, _NSIG / 8); }
 2379: EOF
 2380: 
 2381: if compile_prog "" "" ; then
 2382:   signalfd=yes
 2383: fi
 2384: 
 2385: # check if eventfd is supported
 2386: eventfd=no
 2387: cat > $TMPC << EOF
 2388: #include <sys/eventfd.h>
 2389: 
 2390: int main(void)
 2391: {
 2392:     return eventfd(0, EFD_NONBLOCK | EFD_CLOEXEC);
 2393: }
 2394: EOF
 2395: if compile_prog "" "" ; then
 2396:   eventfd=yes
 2397: fi
 2398: 
 2399: # check for fallocate
 2400: fallocate=no
 2401: cat > $TMPC << EOF
 2402: #include <fcntl.h>
 2403: 
 2404: int main(void)
 2405: {
 2406:     fallocate(0, 0, 0, 0);
 2407:     return 0;
 2408: }
 2409: EOF
 2410: if compile_prog "" "" ; then
 2411:   fallocate=yes
 2412: fi
 2413: 
 2414: # check for sync_file_range
 2415: sync_file_range=no
 2416: cat > $TMPC << EOF
 2417: #include <fcntl.h>
 2418: 
 2419: int main(void)
 2420: {
 2421:     sync_file_range(0, 0, 0, 0);
 2422:     return 0;
 2423: }
 2424: EOF
 2425: if compile_prog "" "" ; then
 2426:   sync_file_range=yes
 2427: fi
 2428: 
 2429: # check for linux/fiemap.h and FS_IOC_FIEMAP
 2430: fiemap=no
 2431: cat > $TMPC << EOF
 2432: #include <sys/ioctl.h>
 2433: #include <linux/fs.h>
 2434: #include <linux/fiemap.h>
 2435: 
 2436: int main(void)
 2437: {
 2438:     ioctl(0, FS_IOC_FIEMAP, 0);
 2439:     return 0;
 2440: }
 2441: EOF
 2442: if compile_prog "" "" ; then
 2443:   fiemap=yes
 2444: fi
 2445: 
 2446: # check for dup3
 2447: dup3=no
 2448: cat > $TMPC << EOF
 2449: #include <unistd.h>
 2450: 
 2451: int main(void)
 2452: {
 2453:     dup3(0, 0, 0);
 2454:     return 0;
 2455: }
 2456: EOF
 2457: if compile_prog "" "" ; then
 2458:   dup3=yes
 2459: fi
 2460: 
 2461: # check for epoll support
 2462: epoll=no
 2463: cat > $TMPC << EOF
 2464: #include <sys/epoll.h>
 2465: 
 2466: int main(void)
 2467: {
 2468:     epoll_create(0);
 2469:     return 0;
 2470: }
 2471: EOF
 2472: if compile_prog "" "" ; then
 2473:   epoll=yes
 2474: fi
 2475: 
 2476: # epoll_create1 and epoll_pwait are later additions
 2477: # so we must check separately for their presence
 2478: epoll_create1=no
 2479: cat > $TMPC << EOF
 2480: #include <sys/epoll.h>
 2481: 
 2482: int main(void)
 2483: {
 2484:     /* Note that we use epoll_create1 as a value, not as
 2485:      * a function being called. This is necessary so that on
 2486:      * old SPARC glibc versions where the function was present in
 2487:      * the library but not declared in the header file we will
 2488:      * fail the configure check. (Otherwise we will get a compiler
 2489:      * warning but not an error, and will proceed to fail the
 2490:      * qemu compile where we compile with -Werror.)
 2491:      */
 2492:     return epoll_create1 == epoll_create1;
 2493: }
 2494: EOF
 2495: if compile_prog "" "" ; then
 2496:   epoll_create1=yes
 2497: fi
 2498: 
 2499: epoll_pwait=no
 2500: cat > $TMPC << EOF
 2501: #include <sys/epoll.h>
 2502: 
 2503: int main(void)
 2504: {
 2505:     epoll_pwait(0, 0, 0, 0, 0);
 2506:     return 0;
 2507: }
 2508: EOF
 2509: if compile_prog "" "" ; then
 2510:   epoll_pwait=yes
 2511: fi
 2512: 
 2513: # Check if tools are available to build documentation.
 2514: if test "$docs" != "no" ; then
 2515:   if has makeinfo && has pod2man; then
 2516:     docs=yes
 2517:   else
 2518:     if test "$docs" = "yes" ; then
 2519:       feature_not_found "docs"
 2520:     fi
 2521:     docs=no
 2522:   fi
 2523: fi
 2524: 
 2525: # Search for bswap_32 function
 2526: byteswap_h=no
 2527: cat > $TMPC << EOF
 2528: #include <byteswap.h>
 2529: int main(void) { return bswap_32(0); }
 2530: EOF
 2531: if compile_prog "" "" ; then
 2532:   byteswap_h=yes
 2533: fi
 2534: 
 2535: # Search for bswap_32 function
 2536: bswap_h=no
 2537: cat > $TMPC << EOF
 2538: #include <sys/endian.h>
 2539: #include <sys/types.h>
 2540: #include <machine/bswap.h>
 2541: int main(void) { return bswap32(0); }
 2542: EOF
 2543: if compile_prog "" "" ; then
 2544:   bswap_h=yes
 2545: fi
 2546: 
 2547: ##########################################
 2548: # Do we have libiscsi
 2549: # We check for iscsi_unmap_sync() to make sure we have a
 2550: # recent enough version of libiscsi.
 2551: if test "$libiscsi" != "no" ; then
 2552:   cat > $TMPC << EOF
 2553: #include <stdio.h>
 2554: #include <iscsi/iscsi.h>
 2555: int main(void) { iscsi_unmap_sync(NULL,0,0,0,NULL,0); return 0; }
 2556: EOF
 2557:   if compile_prog "-Werror" "-liscsi" ; then
 2558:     libiscsi="yes"
 2559:     LIBS="$LIBS -liscsi"
 2560:   else
 2561:     if test "$libiscsi" = "yes" ; then
 2562:       feature_not_found "libiscsi"
 2563:     fi
 2564:     libiscsi="no"
 2565:   fi
 2566: fi
 2567: 
 2568: 
 2569: ##########################################
 2570: # Do we need librt
 2571: cat > $TMPC <<EOF
 2572: #include <signal.h>
 2573: #include <time.h>
 2574: int main(void) { return clock_gettime(CLOCK_REALTIME, NULL); }
 2575: EOF
 2576: 
 2577: if compile_prog "" "" ; then
 2578:   :
 2579: elif compile_prog "" "-lrt" ; then
 2580:   LIBS="-lrt $LIBS"
 2581: fi
 2582: 
 2583: if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \
 2584:         "$aix" != "yes" -a "$haiku" != "yes" ; then
 2585:     libs_softmmu="-lutil $libs_softmmu"
 2586: fi
 2587: 
 2588: ##########################################
 2589: # spice probe
 2590: if test "$spice" != "no" ; then
 2591:   cat > $TMPC << EOF
 2592: #include <spice.h>
 2593: int main(void) { spice_server_new(); return 0; }
 2594: EOF
 2595:   spice_cflags=$($pkg_config --cflags spice-protocol spice-server 2>/dev/null)
 2596:   spice_libs=$($pkg_config --libs spice-protocol spice-server 2>/dev/null)
 2597:   if $pkg_config --atleast-version=0.8.2 spice-server >/dev/null 2>&1 && \
 2598:      $pkg_config --atleast-version=0.8.1 spice-protocol > /dev/null 2>&1 && \
 2599:      compile_prog "$spice_cflags" "$spice_libs" ; then
 2600:     spice="yes"
 2601:     libs_softmmu="$libs_softmmu $spice_libs"
 2602:     QEMU_CFLAGS="$QEMU_CFLAGS $spice_cflags"
 2603:   else
 2604:     if test "$spice" = "yes" ; then
 2605:       feature_not_found "spice"
 2606:     fi
 2607:     spice="no"
 2608:   fi
 2609: fi
 2610: 
 2611: # check for libcacard for smartcard support
 2612: if test "$smartcard" != "no" ; then
 2613:     smartcard="yes"
 2614:     smartcard_cflags=""
 2615:     # TODO - what's the minimal nss version we support?
 2616:     if test "$smartcard_nss" != "no"; then
 2617:       cat > $TMPC << EOF
 2618: #include <pk11pub.h>
 2619: int main(void) { PK11_FreeSlot(0); return 0; }
 2620: EOF
 2621:         smartcard_cflags="-I\$(SRC_PATH)/libcacard"
 2622:         libcacard_libs="$($pkg_config --libs nss 2>/dev/null) $glib_libs"
 2623:         libcacard_cflags="$($pkg_config --cflags nss 2>/dev/null) $glib_cflags"
 2624:         if $pkg_config --atleast-version=3.12.8 nss >/dev/null 2>&1 && \
 2625:           compile_prog "$smartcard_cflags $libcacard_cflags" "$libcacard_libs"; then
 2626:             smartcard_nss="yes"
 2627:             QEMU_CFLAGS="$QEMU_CFLAGS $smartcard_cflags $libcacard_cflags"
 2628:             libs_softmmu="$libcacard_libs $libs_softmmu"
 2629:         else
 2630:             if test "$smartcard_nss" = "yes"; then
 2631:                 feature_not_found "nss"
 2632:             fi
 2633:             smartcard_nss="no"
 2634:         fi
 2635:     fi
 2636: fi
 2637: if test "$smartcard" = "no" ; then
 2638:     smartcard_nss="no"
 2639: fi
 2640: 
 2641: # check for usbredirparser for usb network redirection support
 2642: if test "$usb_redir" != "no" ; then
 2643:     if $pkg_config --atleast-version=0.3.4 libusbredirparser >/dev/null 2>&1 ; then
 2644:         usb_redir="yes"
 2645:         usb_redir_cflags=$($pkg_config --cflags libusbredirparser 2>/dev/null)
 2646:         usb_redir_libs=$($pkg_config --libs libusbredirparser 2>/dev/null)
 2647:         QEMU_CFLAGS="$QEMU_CFLAGS $usb_redir_cflags"
 2648:         LIBS="$LIBS $usb_redir_libs"
 2649:     else
 2650:         if test "$usb_redir" = "yes"; then
 2651:             feature_not_found "usb-redir"
 2652:         fi
 2653:         usb_redir="no"
 2654:     fi
 2655: fi
 2656: 
 2657: ##########################################
 2658: 
 2659: ##########################################
 2660: # check if we have fdatasync
 2661: 
 2662: fdatasync=no
 2663: cat > $TMPC << EOF
 2664: #include <unistd.h>
 2665: int main(void) {
 2666: #if defined(_POSIX_SYNCHRONIZED_IO) && _POSIX_SYNCHRONIZED_IO > 0
 2667: return fdatasync(0);
 2668: #else
 2669: #error Not supported
 2670: #endif
 2671: }
 2672: EOF
 2673: if compile_prog "" "" ; then
 2674:     fdatasync=yes
 2675: fi
 2676: 
 2677: ##########################################
 2678: # check if we have madvise
 2679: 
 2680: madvise=no
 2681: cat > $TMPC << EOF
 2682: #include <sys/types.h>
 2683: #include <sys/mman.h>
 2684: #include <stddef.h>
 2685: int main(void) { return madvise(NULL, 0, MADV_DONTNEED); }
 2686: EOF
 2687: if compile_prog "" "" ; then
 2688:     madvise=yes
 2689: fi
 2690: 
 2691: ##########################################
 2692: # check if we have posix_madvise
 2693: 
 2694: posix_madvise=no
 2695: cat > $TMPC << EOF
 2696: #include <sys/mman.h>
 2697: #include <stddef.h>
 2698: int main(void) { return posix_madvise(NULL, 0, POSIX_MADV_DONTNEED); }
 2699: EOF
 2700: if compile_prog "" "" ; then
 2701:     posix_madvise=yes
 2702: fi
 2703: 
 2704: ##########################################
 2705: # check if trace backend exists
 2706: 
 2707: $python "$source_path/scripts/tracetool.py" "--backend=$trace_backend" --check-backend  > /dev/null 2> /dev/null
 2708: if test "$?" -ne 0 ; then
 2709:   echo
 2710:   echo "Error: invalid trace backend"
 2711:   echo "Please choose a supported trace backend."
 2712:   echo
 2713:   exit 1
 2714: fi
 2715: 
 2716: ##########################################
 2717: # For 'ust' backend, test if ust headers are present
 2718: if test "$trace_backend" = "ust"; then
 2719:   cat > $TMPC << EOF
 2720: #include <ust/tracepoint.h>
 2721: #include <ust/marker.h>
 2722: int main(void) { return 0; }
 2723: EOF
 2724:   if compile_prog "" "" ; then
 2725:     LIBS="-lust -lurcu-bp $LIBS"
 2726:     libs_qga="-lust -lurcu-bp $libs_qga"
 2727:   else
 2728:     echo
 2729:     echo "Error: Trace backend 'ust' missing libust header files"
 2730:     echo
 2731:     exit 1
 2732:   fi
 2733: fi
 2734: 
 2735: ##########################################
 2736: # For 'dtrace' backend, test if 'dtrace' command is present
 2737: if test "$trace_backend" = "dtrace"; then
 2738:   if ! has 'dtrace' ; then
 2739:     echo
 2740:     echo "Error: dtrace command is not found in PATH $PATH"
 2741:     echo
 2742:     exit 1
 2743:   fi
 2744:   trace_backend_stap="no"
 2745:   if has 'stap' ; then
 2746:     trace_backend_stap="yes"
 2747:   fi
 2748: fi
 2749: 
 2750: ##########################################
 2751: # __sync_fetch_and_and requires at least -march=i486. Many toolchains
 2752: # use i686 as default anyway, but for those that don't, an explicit
 2753: # specification is necessary
 2754: if test "$vhost_net" = "yes" && test "$cpu" = "i386"; then
 2755:   cat > $TMPC << EOF
 2756: int sfaa(unsigned *ptr)
 2757: {
 2758:   return __sync_fetch_and_and(ptr, 0);
 2759: }
 2760: 
 2761: int main(int argc, char **argv)
 2762: {
 2763:   int val = 42;
 2764:   sfaa(&val);
 2765:   return val;
 2766: }
 2767: EOF
 2768:   if ! compile_prog "" "" ; then
 2769:     CFLAGS+="-march=i486"
 2770:   fi
 2771: fi
 2772: 
 2773: ##########################################
 2774: # check and set a backend for coroutine
 2775: 
 2776: # default is ucontext, but always fallback to gthread
 2777: # windows autodetected by make
 2778: if test "$coroutine" = "" -o "$coroutine" = "ucontext"; then
 2779:   if test "$darwin" != "yes"; then
 2780:     cat > $TMPC << EOF
 2781: #include <ucontext.h>
 2782: #ifdef __stub_makecontext
 2783: #error Ignoring glibc stub makecontext which will always fail
 2784: #endif
 2785: int main(void) { makecontext(0, 0, 0); return 0; }
 2786: EOF
 2787:     if compile_prog "" "" ; then
 2788:         coroutine_backend=ucontext
 2789:     else
 2790: 	coroutine_backend=gthread
 2791:     fi
 2792:   else
 2793:     echo "Silently falling back into gthread backend under darwin"
 2794:   fi
 2795: elif test "$coroutine" = "gthread" ; then
 2796:   coroutine_backend=gthread
 2797: elif test "$coroutine" = "windows" ; then
 2798:   coroutine_backend=windows
 2799: elif test "$coroutine" = "sigaltstack" ; then
 2800:   coroutine_backend=sigaltstack
 2801: else
 2802:   echo
 2803:   echo "Error: unknown coroutine backend $coroutine"
 2804:   echo
 2805:   exit 1
 2806: fi
 2807: 
 2808: ##########################################
 2809: # check if we have open_by_handle_at
 2810: 
 2811: open_by_hande_at=no
 2812: cat > $TMPC << EOF
 2813: #include <fcntl.h>
 2814: #if !defined(AT_EMPTY_PATH)
 2815: # error missing definition
 2816: #else
 2817: int main(void) { struct file_handle fh; return open_by_handle_at(0, &fh, 0); }
 2818: #endif
 2819: EOF
 2820: if compile_prog "" "" ; then
 2821:     open_by_handle_at=yes
 2822: fi
 2823: 
 2824: ########################################
 2825: # check if we have linux/magic.h
 2826: 
 2827: linux_magic_h=no
 2828: cat > $TMPC << EOF
 2829: #include <linux/magic.h>
 2830: int main(void) {
 2831:   return 0;
 2832: }
 2833: EOF
 2834: if compile_prog "" "" ; then
 2835:     linux_magic_h=yes
 2836: fi
 2837: 
 2838: ########################################
 2839: # check if environ is declared
 2840: 
 2841: has_environ=no
 2842: cat > $TMPC << EOF
 2843: #include <unistd.h>
 2844: int main(void) {
 2845:     environ = environ;
 2846:     return 0;
 2847: }
 2848: EOF
 2849: if compile_prog "" "" ; then
 2850:     has_environ=yes
 2851: fi
 2852: 
 2853: ##########################################
 2854: # End of CC checks
 2855: # After here, no more $cc or $ld runs
 2856: 
 2857: if test "$debug" = "no" ; then
 2858:   CFLAGS="-O2 $CFLAGS"
 2859: fi
 2860: 
 2861: # Consult white-list to determine whether to enable werror
 2862: # by default.  Only enable by default for git builds
 2863: z_version=`cut -f3 -d. $source_path/VERSION`
 2864: 
 2865: if test -z "$werror" ; then
 2866:     if test "$z_version" = "50" -a \
 2867:         "$linux" = "yes" ; then
 2868:         werror="yes"
 2869:     else
 2870:         werror="no"
 2871:     fi
 2872: fi
 2873: 
 2874: # Disable zero malloc errors for official releases unless explicitly told to
 2875: # enable/disable
 2876: if test -z "$zero_malloc" ; then
 2877:     if test "$z_version" = "50" ; then
 2878: 	zero_malloc="no"
 2879:     else
 2880: 	zero_malloc="yes"
 2881:     fi
 2882: fi
 2883: 
 2884: if test "$werror" = "yes" ; then
 2885:     QEMU_CFLAGS="-Werror $QEMU_CFLAGS"
 2886: fi
 2887: 
 2888: if test "$solaris" = "no" ; then
 2889:     if $ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then
 2890:         LDFLAGS="-Wl,--warn-common $LDFLAGS"
 2891:     fi
 2892: fi
 2893: 
 2894: # test if pod2man has --utf8 option
 2895: if pod2man --help | grep -q utf8; then
 2896:     POD2MAN="pod2man --utf8"
 2897: else
 2898:     POD2MAN="pod2man"
 2899: fi
 2900: 
 2901: # Use ASLR, no-SEH and DEP if available
 2902: if test "$mingw32" = "yes" ; then
 2903:     for flag in --dynamicbase --no-seh --nxcompat; do
 2904:         if $ld --help 2>/dev/null | grep ".$flag" >/dev/null 2>/dev/null ; then
 2905:             LDFLAGS="-Wl,$flag $LDFLAGS"
 2906:         fi
 2907:     done
 2908: fi
 2909: 
 2910: qemu_confdir=$sysconfdir$confsuffix
 2911: qemu_datadir=$datadir$confsuffix
 2912: 
 2913: tools=
 2914: if test "$softmmu" = yes ; then
 2915:   tools="qemu-img\$(EXESUF) qemu-io\$(EXESUF) $tools"
 2916:   if test "$virtfs" != no ; then
 2917:     if test "$cap" = yes && test "$linux" = yes && test "$attr" = yes ; then
 2918:       virtfs=yes
 2919:       tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
 2920:     else
 2921:       if test "$virtfs" = yes; then
 2922:         echo "VirtFS is supported only on Linux and requires libcap-devel and libattr-devel"
 2923:         exit 1
 2924:       fi
 2925:       virtfs=no
 2926:     fi
 2927:   fi
 2928:   if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" ] ; then
 2929:       tools="qemu-nbd\$(EXESUF) $tools"
 2930:     if [ "$guest_agent" = "yes" ]; then
 2931:       tools="qemu-ga\$(EXESUF) $tools"
 2932:     fi
 2933:   fi
 2934: fi
 2935: 
 2936: # Mac OS X ships with a broken assembler
 2937: roms=
 2938: if test \( "$cpu" = "i386" -o "$cpu" = "x86_64" \) -a \
 2939:         "$targetos" != "Darwin" -a "$targetos" != "SunOS" -a \
 2940:         "$softmmu" = yes ; then
 2941:   roms="optionrom"
 2942: fi
 2943: if test "$cpu" = "ppc64" -a "$targetos" != "Darwin" ; then
 2944:   roms="$roms spapr-rtas"
 2945: fi
 2946: 
 2947: echo "Install prefix    $prefix"
 2948: echo "BIOS directory    `eval echo $qemu_datadir`"
 2949: echo "binary directory  `eval echo $bindir`"
 2950: echo "library directory `eval echo $libdir`"
 2951: echo "include directory `eval echo $includedir`"
 2952: echo "config directory  `eval echo $sysconfdir`"
 2953: if test "$mingw32" = "no" ; then
 2954: echo "Manual directory  `eval echo $mandir`"
 2955: echo "ELF interp prefix $interp_prefix"
 2956: fi
 2957: echo "Source path       $source_path"
 2958: echo "C compiler        $cc"
 2959: echo "Host C compiler   $host_cc"
 2960: echo "CFLAGS            $CFLAGS"
 2961: echo "QEMU_CFLAGS       $QEMU_CFLAGS"
 2962: echo "LDFLAGS           $LDFLAGS"
 2963: echo "make              $make"
 2964: echo "install           $install"
 2965: echo "python            $python"
 2966: if test "$slirp" = "yes" ; then
 2967:     echo "smbd              $smbd"
 2968: fi
 2969: echo "host CPU          $cpu"
 2970: echo "host big endian   $bigendian"
 2971: echo "target list       $target_list"
 2972: echo "tcg debug enabled $debug_tcg"
 2973: echo "Mon debug enabled $debug_mon"
 2974: echo "gprof enabled     $gprof"
 2975: echo "sparse enabled    $sparse"
 2976: echo "strip binaries    $strip_opt"
 2977: echo "profiler          $profiler"
 2978: echo "static build      $static"
 2979: echo "-Werror enabled   $werror"
 2980: if test "$darwin" = "yes" ; then
 2981:     echo "Cocoa support     $cocoa"
 2982: fi
 2983: echo "SDL support       $sdl"
 2984: echo "curses support    $curses"
 2985: echo "curl support      $curl"
 2986: echo "mingw32 support   $mingw32"
 2987: echo "Audio drivers     $audio_drv_list"
 2988: echo "Extra audio cards $audio_card_list"
 2989: echo "Block whitelist   $block_drv_whitelist"
 2990: echo "Mixer emulation   $mixemu"
 2991: echo "VirtFS support    $virtfs"
 2992: echo "VNC support       $vnc"
 2993: if test "$vnc" = "yes" ; then
 2994:     echo "VNC TLS support   $vnc_tls"
 2995:     echo "VNC SASL support  $vnc_sasl"
 2996:     echo "VNC JPEG support  $vnc_jpeg"
 2997:     echo "VNC PNG support   $vnc_png"
 2998:     echo "VNC thread        $vnc_thread"
 2999: fi
 3000: if test -n "$sparc_cpu"; then
 3001:     echo "Target Sparc Arch $sparc_cpu"
 3002: fi
 3003: echo "xen support       $xen"
 3004: echo "brlapi support    $brlapi"
 3005: echo "bluez  support    $bluez"
 3006: echo "Documentation     $docs"
 3007: [ ! -z "$uname_release" ] && \
 3008: echo "uname -r          $uname_release"
 3009: echo "NPTL support      $nptl"
 3010: echo "GUEST_BASE        $guest_base"
 3011: echo "PIE               $pie"
 3012: echo "vde support       $vde"
 3013: echo "Linux AIO support $linux_aio"
 3014: echo "ATTR/XATTR support $attr"
 3015: echo "Install blobs     $blobs"
 3016: echo "KVM support       $kvm"
 3017: echo "TCG interpreter   $tcg_interpreter"
 3018: echo "fdt support       $fdt"
 3019: echo "preadv support    $preadv"
 3020: echo "fdatasync         $fdatasync"
 3021: echo "madvise           $madvise"
 3022: echo "posix_madvise     $posix_madvise"
 3023: echo "uuid support      $uuid"
 3024: echo "libcap-ng support $cap_ng"
 3025: echo "vhost-net support $vhost_net"
 3026: echo "Trace backend     $trace_backend"
 3027: echo "Trace output file $trace_file-<pid>"
 3028: echo "spice support     $spice"
 3029: echo "rbd support       $rbd"
 3030: echo "xfsctl support    $xfs"
 3031: echo "nss used          $smartcard_nss"
 3032: echo "usb net redir     $usb_redir"
 3033: echo "OpenGL support    $opengl"
 3034: echo "libiscsi support  $libiscsi"
 3035: echo "build guest agent $guest_agent"
 3036: echo "coroutine backend $coroutine_backend"
 3037: 
 3038: if test "$sdl_too_old" = "yes"; then
 3039: echo "-> Your SDL version is too old - please upgrade to have SDL support"
 3040: fi
 3041: 
 3042: config_host_mak="config-host.mak"
 3043: config_host_ld="config-host.ld"
 3044: 
 3045: echo "# Automatically generated by configure - do not modify" > $config_host_mak
 3046: printf "# Configured with:" >> $config_host_mak
 3047: printf " '%s'" "$0" "$@" >> $config_host_mak
 3048: echo >> $config_host_mak
 3049: 
 3050: echo all: >> $config_host_mak
 3051: echo "prefix=$prefix" >> $config_host_mak
 3052: echo "bindir=$bindir" >> $config_host_mak
 3053: echo "libdir=$libdir" >> $config_host_mak
 3054: echo "includedir=$includedir" >> $config_host_mak
 3055: echo "mandir=$mandir" >> $config_host_mak
 3056: echo "sysconfdir=$sysconfdir" >> $config_host_mak
 3057: echo "qemu_confdir=$qemu_confdir" >> $config_host_mak
 3058: echo "qemu_datadir=$qemu_datadir" >> $config_host_mak
 3059: echo "qemu_docdir=$qemu_docdir" >> $config_host_mak
 3060: echo "libexecdir=\${prefix}/libexec" >> $config_host_mak
 3061: echo "CONFIG_QEMU_HELPERDIR=\"$prefix/libexec\"" >> $config_host_mak
 3062: 
 3063: echo "ARCH=$ARCH" >> $config_host_mak
 3064: if test "$debug_tcg" = "yes" ; then
 3065:   echo "CONFIG_DEBUG_TCG=y" >> $config_host_mak
 3066: fi
 3067: if test "$debug_mon" = "yes" ; then
 3068:   echo "CONFIG_DEBUG_MONITOR=y" >> $config_host_mak
 3069: fi
 3070: if test "$debug" = "yes" ; then
 3071:   echo "CONFIG_DEBUG_EXEC=y" >> $config_host_mak
 3072: fi
 3073: if test "$strip_opt" = "yes" ; then
 3074:   echo "STRIP=${strip}" >> $config_host_mak
 3075: fi
 3076: if test "$bigendian" = "yes" ; then
 3077:   echo "HOST_WORDS_BIGENDIAN=y" >> $config_host_mak
 3078: fi
 3079: if test "$mingw32" = "yes" ; then
 3080:   echo "CONFIG_WIN32=y" >> $config_host_mak
 3081:   rc_version=`cat $source_path/VERSION`
 3082:   version_major=${rc_version%%.*}
 3083:   rc_version=${rc_version#*.}
 3084:   version_minor=${rc_version%%.*}
 3085:   rc_version=${rc_version#*.}
 3086:   version_subminor=${rc_version%%.*}
 3087:   version_micro=0
 3088:   echo "CONFIG_FILEVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
 3089:   echo "CONFIG_PRODUCTVERSION=$version_major,$version_minor,$version_subminor,$version_micro" >> $config_host_mak
 3090: else
 3091:   echo "CONFIG_POSIX=y" >> $config_host_mak
 3092: fi
 3093: 
 3094: if test "$linux" = "yes" ; then
 3095:   echo "CONFIG_LINUX=y" >> $config_host_mak
 3096: fi
 3097: 
 3098: if test "$darwin" = "yes" ; then
 3099:   echo "CONFIG_DARWIN=y" >> $config_host_mak
 3100: fi
 3101: 
 3102: if test "$aix" = "yes" ; then
 3103:   echo "CONFIG_AIX=y" >> $config_host_mak
 3104: fi
 3105: 
 3106: if test "$solaris" = "yes" ; then
 3107:   echo "CONFIG_SOLARIS=y" >> $config_host_mak
 3108:   echo "CONFIG_SOLARIS_VERSION=$solarisrev" >> $config_host_mak
 3109:   if test "$needs_libsunmath" = "yes" ; then
 3110:     echo "CONFIG_NEEDS_LIBSUNMATH=y" >> $config_host_mak
 3111:   fi
 3112: fi
 3113: if test "$haiku" = "yes" ; then
 3114:   echo "CONFIG_HAIKU=y" >> $config_host_mak
 3115: fi
 3116: if test "$static" = "yes" ; then
 3117:   echo "CONFIG_STATIC=y" >> $config_host_mak
 3118: fi
 3119: if test "$profiler" = "yes" ; then
 3120:   echo "CONFIG_PROFILER=y" >> $config_host_mak
 3121: fi
 3122: if test "$slirp" = "yes" ; then
 3123:   echo "CONFIG_SLIRP=y" >> $config_host_mak
 3124:   echo "CONFIG_SMBD_COMMAND=\"$smbd\"" >> $config_host_mak
 3125:   QEMU_INCLUDES="-I\$(SRC_PATH)/slirp $QEMU_INCLUDES"
 3126: fi
 3127: if test "$vde" = "yes" ; then
 3128:   echo "CONFIG_VDE=y" >> $config_host_mak
 3129: fi
 3130: if test "$cap_ng" = "yes" ; then
 3131:   echo "CONFIG_LIBCAP=y" >> $config_host_mak
 3132: fi
 3133: for card in $audio_card_list; do
 3134:     def=CONFIG_`echo $card | LC_ALL=C tr '[a-z]' '[A-Z]'`
 3135:     echo "$def=y" >> $config_host_mak
 3136: done
 3137: echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
 3138: for drv in $audio_drv_list; do
 3139:     def=CONFIG_`echo $drv | LC_ALL=C tr '[a-z]' '[A-Z]'`
 3140:     echo "$def=y" >> $config_host_mak
 3141:     if test "$drv" = "fmod"; then
 3142:         echo "FMOD_CFLAGS=-I$fmod_inc" >> $config_host_mak
 3143:     fi
 3144: done
 3145: if test "$audio_pt_int" = "yes" ; then
 3146:   echo "CONFIG_AUDIO_PT_INT=y" >> $config_host_mak
 3147: fi
 3148: if test "$audio_win_int" = "yes" ; then
 3149:   echo "CONFIG_AUDIO_WIN_INT=y" >> $config_host_mak
 3150: fi
 3151: echo "CONFIG_BDRV_WHITELIST=$block_drv_whitelist" >> $config_host_mak
 3152: if test "$mixemu" = "yes" ; then
 3153:   echo "CONFIG_MIXEMU=y" >> $config_host_mak
 3154: fi
 3155: if test "$vnc" = "yes" ; then
 3156:   echo "CONFIG_VNC=y" >> $config_host_mak
 3157: fi
 3158: if test "$vnc_tls" = "yes" ; then
 3159:   echo "CONFIG_VNC_TLS=y" >> $config_host_mak
 3160:   echo "VNC_TLS_CFLAGS=$vnc_tls_cflags" >> $config_host_mak
 3161: fi
 3162: if test "$vnc_sasl" = "yes" ; then
 3163:   echo "CONFIG_VNC_SASL=y" >> $config_host_mak
 3164:   echo "VNC_SASL_CFLAGS=$vnc_sasl_cflags" >> $config_host_mak
 3165: fi
 3166: if test "$vnc_jpeg" = "yes" ; then
 3167:   echo "CONFIG_VNC_JPEG=y" >> $config_host_mak
 3168:   echo "VNC_JPEG_CFLAGS=$vnc_jpeg_cflags" >> $config_host_mak
 3169: fi
 3170: if test "$vnc_png" = "yes" ; then
 3171:   echo "CONFIG_VNC_PNG=y" >> $config_host_mak
 3172:   echo "VNC_PNG_CFLAGS=$vnc_png_cflags" >> $config_host_mak
 3173: fi
 3174: if test "$vnc_thread" = "yes" ; then
 3175:   echo "CONFIG_VNC_THREAD=y" >> $config_host_mak
 3176: fi
 3177: if test "$fnmatch" = "yes" ; then
 3178:   echo "CONFIG_FNMATCH=y" >> $config_host_mak
 3179: fi
 3180: if test "$uuid" = "yes" ; then
 3181:   echo "CONFIG_UUID=y" >> $config_host_mak
 3182: fi
 3183: if test "$xfs" = "yes" ; then
 3184:   echo "CONFIG_XFS=y" >> $config_host_mak
 3185: fi
 3186: qemu_version=`head $source_path/VERSION`
 3187: echo "VERSION=$qemu_version" >>$config_host_mak
 3188: echo "PKGVERSION=$pkgversion" >>$config_host_mak
 3189: echo "SRC_PATH=$source_path" >> $config_host_mak
 3190: echo "TARGET_DIRS=$target_list" >> $config_host_mak
 3191: if [ "$docs" = "yes" ] ; then
 3192:   echo "BUILD_DOCS=yes" >> $config_host_mak
 3193: fi
 3194: if test "$sdl" = "yes" ; then
 3195:   echo "CONFIG_SDL=y" >> $config_host_mak
 3196:   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
 3197: fi
 3198: if test "$cocoa" = "yes" ; then
 3199:   echo "CONFIG_COCOA=y" >> $config_host_mak
 3200: fi
 3201: if test "$curses" = "yes" ; then
 3202:   echo "CONFIG_CURSES=y" >> $config_host_mak
 3203: fi
 3204: if test "$atfile" = "yes" ; then
 3205:   echo "CONFIG_ATFILE=y" >> $config_host_mak
 3206: fi
 3207: if test "$utimens" = "yes" ; then
 3208:   echo "CONFIG_UTIMENSAT=y" >> $config_host_mak
 3209: fi
 3210: if test "$pipe2" = "yes" ; then
 3211:   echo "CONFIG_PIPE2=y" >> $config_host_mak
 3212: fi
 3213: if test "$accept4" = "yes" ; then
 3214:   echo "CONFIG_ACCEPT4=y" >> $config_host_mak
 3215: fi
 3216: if test "$splice" = "yes" ; then
 3217:   echo "CONFIG_SPLICE=y" >> $config_host_mak
 3218: fi
 3219: if test "$eventfd" = "yes" ; then
 3220:   echo "CONFIG_EVENTFD=y" >> $config_host_mak
 3221: fi
 3222: if test "$fallocate" = "yes" ; then
 3223:   echo "CONFIG_FALLOCATE=y" >> $config_host_mak
 3224: fi
 3225: if test "$sync_file_range" = "yes" ; then
 3226:   echo "CONFIG_SYNC_FILE_RANGE=y" >> $config_host_mak
 3227: fi
 3228: if test "$fiemap" = "yes" ; then
 3229:   echo "CONFIG_FIEMAP=y" >> $config_host_mak
 3230: fi
 3231: if test "$dup3" = "yes" ; then
 3232:   echo "CONFIG_DUP3=y" >> $config_host_mak
 3233: fi
 3234: if test "$epoll" = "yes" ; then
 3235:   echo "CONFIG_EPOLL=y" >> $config_host_mak
 3236: fi
 3237: if test "$epoll_create1" = "yes" ; then
 3238:   echo "CONFIG_EPOLL_CREATE1=y" >> $config_host_mak
 3239: fi
 3240: if test "$epoll_pwait" = "yes" ; then
 3241:   echo "CONFIG_EPOLL_PWAIT=y" >> $config_host_mak
 3242: fi
 3243: if test "$inotify" = "yes" ; then
 3244:   echo "CONFIG_INOTIFY=y" >> $config_host_mak
 3245: fi
 3246: if test "$inotify1" = "yes" ; then
 3247:   echo "CONFIG_INOTIFY1=y" >> $config_host_mak
 3248: fi
 3249: if test "$byteswap_h" = "yes" ; then
 3250:   echo "CONFIG_BYTESWAP_H=y" >> $config_host_mak
 3251: fi
 3252: if test "$bswap_h" = "yes" ; then
 3253:   echo "CONFIG_MACHINE_BSWAP_H=y" >> $config_host_mak
 3254: fi
 3255: if test "$curl" = "yes" ; then
 3256:   echo "CONFIG_CURL=y" >> $config_host_mak
 3257:   echo "CURL_CFLAGS=$curl_cflags" >> $config_host_mak
 3258: fi
 3259: if test "$brlapi" = "yes" ; then
 3260:   echo "CONFIG_BRLAPI=y" >> $config_host_mak
 3261: fi
 3262: if test "$bluez" = "yes" ; then
 3263:   echo "CONFIG_BLUEZ=y" >> $config_host_mak
 3264:   echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
 3265: fi
 3266: echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak
 3267: if test "$xen" = "yes" ; then
 3268:   echo "CONFIG_XEN_BACKEND=y" >> $config_host_mak
 3269:   echo "CONFIG_XEN_CTRL_INTERFACE_VERSION=$xen_ctrl_version" >> $config_host_mak
 3270: fi
 3271: if test "$linux_aio" = "yes" ; then
 3272:   echo "CONFIG_LINUX_AIO=y" >> $config_host_mak
 3273: fi
 3274: if test "$attr" = "yes" ; then
 3275:   echo "CONFIG_ATTR=y" >> $config_host_mak
 3276: fi
 3277: if test "$libattr" = "yes" ; then
 3278:   echo "CONFIG_LIBATTR=y" >> $config_host_mak
 3279: fi
 3280: if test "$virtfs" = "yes" ; then
 3281:   echo "CONFIG_VIRTFS=y" >> $config_host_mak
 3282: fi
 3283: if test "$blobs" = "yes" ; then
 3284:   echo "INSTALL_BLOBS=yes" >> $config_host_mak
 3285: fi
 3286: if test "$iovec" = "yes" ; then
 3287:   echo "CONFIG_IOVEC=y" >> $config_host_mak
 3288: fi
 3289: if test "$preadv" = "yes" ; then
 3290:   echo "CONFIG_PREADV=y" >> $config_host_mak
 3291: fi
 3292: if test "$fdt" = "yes" ; then
 3293:   echo "CONFIG_FDT=y" >> $config_host_mak
 3294: fi
 3295: if test "$signalfd" = "yes" ; then
 3296:   echo "CONFIG_SIGNALFD=y" >> $config_host_mak
 3297: fi
 3298: if test "$tcg_interpreter" = "yes" ; then
 3299:   echo "CONFIG_TCG_INTERPRETER=y" >> $config_host_mak
 3300: fi
 3301: if test "$fdatasync" = "yes" ; then
 3302:   echo "CONFIG_FDATASYNC=y" >> $config_host_mak
 3303: fi
 3304: if test "$madvise" = "yes" ; then
 3305:   echo "CONFIG_MADVISE=y" >> $config_host_mak
 3306: fi
 3307: if test "$posix_madvise" = "yes" ; then
 3308:   echo "CONFIG_POSIX_MADVISE=y" >> $config_host_mak
 3309: fi
 3310: 
 3311: if test "$spice" = "yes" ; then
 3312:   echo "CONFIG_SPICE=y" >> $config_host_mak
 3313: fi
 3314: 
 3315: if test "$smartcard" = "yes" ; then
 3316:   echo "CONFIG_SMARTCARD=y" >> $config_host_mak
 3317: fi
 3318: 
 3319: if test "$smartcard_nss" = "yes" ; then
 3320:   echo "CONFIG_SMARTCARD_NSS=y" >> $config_host_mak
 3321:   echo "libcacard_libs=$libcacard_libs" >> $config_host_mak
 3322:   echo "libcacard_cflags=$libcacard_cflags" >> $config_host_mak
 3323: fi
 3324: 
 3325: if test "$usb_redir" = "yes" ; then
 3326:   echo "CONFIG_USB_REDIR=y" >> $config_host_mak
 3327: fi
 3328: 
 3329: if test "$opengl" = "yes" ; then
 3330:   echo "CONFIG_OPENGL=y" >> $config_host_mak
 3331: fi
 3332: 
 3333: if test "$libiscsi" = "yes" ; then
 3334:   echo "CONFIG_LIBISCSI=y" >> $config_host_mak
 3335: fi
 3336: 
 3337: # XXX: suppress that
 3338: if [ "$bsd" = "yes" ] ; then
 3339:   echo "CONFIG_BSD=y" >> $config_host_mak
 3340: fi
 3341: 
 3342: echo "CONFIG_UNAME_RELEASE=\"$uname_release\"" >> $config_host_mak
 3343: 
 3344: if test "$zero_malloc" = "yes" ; then
 3345:   echo "CONFIG_ZERO_MALLOC=y" >> $config_host_mak
 3346: fi
 3347: if test "$rbd" = "yes" ; then
 3348:   echo "CONFIG_RBD=y" >> $config_host_mak
 3349: fi
 3350: 
 3351: if test "$coroutine_backend" = "ucontext" ; then
 3352:   echo "CONFIG_UCONTEXT_COROUTINE=y" >> $config_host_mak
 3353: elif test "$coroutine_backend" = "sigaltstack" ; then
 3354:   echo "CONFIG_SIGALTSTACK_COROUTINE=y" >> $config_host_mak
 3355: fi
 3356: 
 3357: if test "$open_by_handle_at" = "yes" ; then
 3358:   echo "CONFIG_OPEN_BY_HANDLE=y" >> $config_host_mak
 3359: fi
 3360: 
 3361: if test "$linux_magic_h" = "yes" ; then
 3362:   echo "CONFIG_LINUX_MAGIC_H=y" >> $config_host_mak
 3363: fi
 3364: 
 3365: if test "$has_environ" = "yes" ; then
 3366:   echo "CONFIG_HAS_ENVIRON=y" >> $config_host_mak
 3367: fi
 3368: 
 3369: # USB host support
 3370: case "$usb" in
 3371: linux)
 3372:   echo "HOST_USB=linux" >> $config_host_mak
 3373: ;;
 3374: bsd)
 3375:   echo "HOST_USB=bsd" >> $config_host_mak
 3376: ;;
 3377: *)
 3378:   echo "HOST_USB=stub" >> $config_host_mak
 3379: ;;
 3380: esac
 3381: 
 3382: # use default implementation for tracing backend-specific routines
 3383: trace_default=yes
 3384: echo "TRACE_BACKEND=$trace_backend" >> $config_host_mak
 3385: if test "$trace_backend" = "nop"; then
 3386:   echo "CONFIG_TRACE_NOP=y" >> $config_host_mak
 3387: fi
 3388: if test "$trace_backend" = "simple"; then
 3389:   echo "CONFIG_TRACE_SIMPLE=y" >> $config_host_mak
 3390:   trace_default=no
 3391:   # Set the appropriate trace file.
 3392:   trace_file="\"$trace_file-\" FMT_pid"
 3393: fi
 3394: if test "$trace_backend" = "stderr"; then
 3395:   echo "CONFIG_TRACE_STDERR=y" >> $config_host_mak
 3396:   trace_default=no
 3397: fi
 3398: if test "$trace_backend" = "ust"; then
 3399:   echo "CONFIG_TRACE_UST=y" >> $config_host_mak
 3400: fi
 3401: if test "$trace_backend" = "dtrace"; then
 3402:   echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak
 3403:   if test "$trace_backend_stap" = "yes" ; then
 3404:     echo "CONFIG_TRACE_SYSTEMTAP=y" >> $config_host_mak
 3405:   fi
 3406: fi
 3407: echo "CONFIG_TRACE_FILE=$trace_file" >> $config_host_mak
 3408: if test "$trace_default" = "yes"; then
 3409:   echo "CONFIG_TRACE_DEFAULT=y" >> $config_host_mak
 3410: fi
 3411: 
 3412: echo "TOOLS=$tools" >> $config_host_mak
 3413: echo "ROMS=$roms" >> $config_host_mak
 3414: echo "MAKE=$make" >> $config_host_mak
 3415: echo "INSTALL=$install" >> $config_host_mak
 3416: echo "INSTALL_DIR=$install -d -m 0755" >> $config_host_mak
 3417: echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
 3418: echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
 3419: echo "PYTHON=$python" >> $config_host_mak
 3420: echo "CC=$cc" >> $config_host_mak
 3421: echo "CC_I386=$cc_i386" >> $config_host_mak
 3422: echo "HOST_CC=$host_cc" >> $config_host_mak
 3423: echo "AR=$ar" >> $config_host_mak
 3424: echo "OBJCOPY=$objcopy" >> $config_host_mak
 3425: echo "LD=$ld" >> $config_host_mak
 3426: echo "WINDRES=$windres" >> $config_host_mak
 3427: echo "LIBTOOL=$libtool" >> $config_host_mak
 3428: echo "CFLAGS=$CFLAGS" >> $config_host_mak
 3429: echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
 3430: echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
 3431: if test "$sparse" = "yes" ; then
 3432:   echo "CC           := REAL_CC=\"\$(CC)\" cgcc"       >> $config_host_mak
 3433:   echo "HOST_CC      := REAL_CC=\"\$(HOST_CC)\" cgcc"  >> $config_host_mak
 3434:   echo "QEMU_CFLAGS  += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
 3435: fi
 3436: echo "HELPER_CFLAGS=$helper_cflags" >> $config_host_mak
 3437: echo "LDFLAGS=$LDFLAGS" >> $config_host_mak
 3438: echo "ARLIBS_BEGIN=$arlibs_begin" >> $config_host_mak
 3439: echo "ARLIBS_END=$arlibs_end" >> $config_host_mak
 3440: echo "LIBS+=$LIBS" >> $config_host_mak
 3441: echo "LIBS_TOOLS+=$libs_tools" >> $config_host_mak
 3442: echo "EXESUF=$EXESUF" >> $config_host_mak
 3443: echo "LIBS_QGA+=$libs_qga" >> $config_host_mak
 3444: echo "POD2MAN=$POD2MAN" >> $config_host_mak
 3445: 
 3446: # generate list of library paths for linker script
 3447: 
 3448: $ld --verbose -v 2> /dev/null | grep SEARCH_DIR > ${config_host_ld}
 3449: 
 3450: if test -f ${config_host_ld}~ ; then
 3451:   if cmp -s $config_host_ld ${config_host_ld}~ ; then
 3452:     mv ${config_host_ld}~ $config_host_ld
 3453:   else
 3454:     rm ${config_host_ld}~
 3455:   fi
 3456: fi
 3457: 
 3458: for d in libdis libdis-user; do
 3459:     mkdir -p $d
 3460:     symlink "$source_path/Makefile.dis" "$d/Makefile"
 3461:     echo > $d/config.mak
 3462: done
 3463: 
 3464: # use included Linux headers
 3465: if test "$linux" = "yes" ; then
 3466:   mkdir -p linux-headers
 3467:   case "$cpu" in
 3468:   i386|x86_64)
 3469:     symlink "$source_path/linux-headers/asm-x86" linux-headers/asm
 3470:     ;;
 3471:   ppcemb|ppc|ppc64)
 3472:     symlink "$source_path/linux-headers/asm-powerpc" linux-headers/asm
 3473:     ;;
 3474:   s390x)
 3475:     symlink "$source_path/linux-headers/asm-s390" linux-headers/asm
 3476:     ;;
 3477:   esac
 3478: fi
 3479: 
 3480: for target in $target_list; do
 3481: target_dir="$target"
 3482: config_target_mak=$target_dir/config-target.mak
 3483: target_arch2=`echo $target | cut -d '-' -f 1`
 3484: target_bigendian="no"
 3485: 
 3486: case "$target_arch2" in
 3487:   armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
 3488:   target_bigendian=yes
 3489:   ;;
 3490: esac
 3491: target_softmmu="no"
 3492: target_user_only="no"
 3493: target_linux_user="no"
 3494: target_bsd_user="no"
 3495: case "$target" in
 3496:   ${target_arch2}-softmmu)
 3497:     target_softmmu="yes"
 3498:     ;;
 3499:   ${target_arch2}-linux-user)
 3500:     if test "$linux" != "yes" ; then
 3501:       echo "ERROR: Target '$target' is only available on a Linux host"
 3502:       exit 1
 3503:     fi
 3504:     target_user_only="yes"
 3505:     target_linux_user="yes"
 3506:     ;;
 3507:   ${target_arch2}-bsd-user)
 3508:     if test "$bsd" != "yes" ; then
 3509:       echo "ERROR: Target '$target' is only available on a BSD host"
 3510:       exit 1
 3511:     fi
 3512:     target_user_only="yes"
 3513:     target_bsd_user="yes"
 3514:     ;;
 3515:   *)
 3516:     echo "ERROR: Target '$target' not recognised"
 3517:     exit 1
 3518:     ;;
 3519: esac
 3520: 
 3521: mkdir -p $target_dir
 3522: mkdir -p $target_dir/fpu
 3523: mkdir -p $target_dir/tcg
 3524: mkdir -p $target_dir/ide
 3525: mkdir -p $target_dir/usb
 3526: mkdir -p $target_dir/9pfs
 3527: mkdir -p $target_dir/kvm
 3528: if test "$target" = "arm-linux-user" -o "$target" = "armeb-linux-user" -o "$target" = "arm-bsd-user" -o "$target" = "armeb-bsd-user" ; then
 3529:   mkdir -p $target_dir/nwfpe
 3530: fi
 3531: symlink "$source_path/Makefile.target" "$target_dir/Makefile"
 3532: 
 3533: 
 3534: echo "# Automatically generated by configure - do not modify" > $config_target_mak
 3535: 
 3536: bflt="no"
 3537: target_nptl="no"
 3538: interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_arch2/g"`
 3539: gdb_xml_files=""
 3540: target_short_alignment=2
 3541: target_int_alignment=4
 3542: target_long_alignment=4
 3543: target_llong_alignment=8
 3544: target_libs_softmmu=
 3545: 
 3546: TARGET_ARCH="$target_arch2"
 3547: TARGET_BASE_ARCH=""
 3548: TARGET_ABI_DIR=""
 3549: 
 3550: case "$target_arch2" in
 3551:   i386)
 3552:     target_phys_bits=64
 3553:   ;;
 3554:   x86_64)
 3555:     TARGET_BASE_ARCH=i386
 3556:     target_phys_bits=64
 3557:     target_long_alignment=8
 3558:   ;;
 3559:   alpha)
 3560:     target_phys_bits=64
 3561:     target_long_alignment=8
 3562:     target_nptl="yes"
 3563:   ;;
 3564:   arm|armeb)
 3565:     TARGET_ARCH=arm
 3566:     bflt="yes"
 3567:     target_nptl="yes"
 3568:     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
 3569:     target_phys_bits=32
 3570:     target_llong_alignment=4
 3571:     target_libs_softmmu="$fdt_libs"
 3572:   ;;
 3573:   cris)
 3574:     target_nptl="yes"
 3575:     target_phys_bits=32
 3576:   ;;
 3577:   lm32)
 3578:     target_phys_bits=32
 3579:     target_libs_softmmu="$opengl_libs"
 3580:   ;;
 3581:   m68k)
 3582:     bflt="yes"
 3583:     gdb_xml_files="cf-core.xml cf-fp.xml"
 3584:     target_phys_bits=32
 3585:     target_int_alignment=2
 3586:     target_long_alignment=2
 3587:     target_llong_alignment=2
 3588:   ;;
 3589:   microblaze|microblazeel)
 3590:     TARGET_ARCH=microblaze
 3591:     bflt="yes"
 3592:     target_nptl="yes"
 3593:     target_phys_bits=32
 3594:     target_libs_softmmu="$fdt_libs"
 3595:   ;;
 3596:   mips|mipsel)
 3597:     TARGET_ARCH=mips
 3598:     echo "TARGET_ABI_MIPSO32=y" >> $config_target_mak
 3599:     target_nptl="yes"
 3600:     target_phys_bits=64
 3601:   ;;
 3602:   mipsn32|mipsn32el)
 3603:     TARGET_ARCH=mipsn32
 3604:     TARGET_BASE_ARCH=mips
 3605:     echo "TARGET_ABI_MIPSN32=y" >> $config_target_mak
 3606:     target_phys_bits=64
 3607:   ;;
 3608:   mips64|mips64el)
 3609:     TARGET_ARCH=mips64
 3610:     TARGET_BASE_ARCH=mips
 3611:     echo "TARGET_ABI_MIPSN64=y" >> $config_target_mak
 3612:     target_phys_bits=64
 3613:     target_long_alignment=8
 3614:   ;;
 3615:   ppc)
 3616:     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
 3617:     target_phys_bits=64
 3618:     target_nptl="yes"
 3619:     target_libs_softmmu="$fdt_libs"
 3620:   ;;
 3621:   ppcemb)
 3622:     TARGET_BASE_ARCH=ppc
 3623:     TARGET_ABI_DIR=ppc
 3624:     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
 3625:     target_phys_bits=64
 3626:     target_nptl="yes"
 3627:     target_libs_softmmu="$fdt_libs"
 3628:   ;;
 3629:   ppc64)
 3630:     TARGET_BASE_ARCH=ppc
 3631:     TARGET_ABI_DIR=ppc
 3632:     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
 3633:     target_phys_bits=64
 3634:     target_long_alignment=8
 3635:     target_libs_softmmu="$fdt_libs"
 3636:   ;;
 3637:   ppc64abi32)
 3638:     TARGET_ARCH=ppc64
 3639:     TARGET_BASE_ARCH=ppc
 3640:     TARGET_ABI_DIR=ppc
 3641:     echo "TARGET_ABI32=y" >> $config_target_mak
 3642:     gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
 3643:     target_phys_bits=64
 3644:     target_libs_softmmu="$fdt_libs"
 3645:   ;;
 3646:   sh4|sh4eb)
 3647:     TARGET_ARCH=sh4
 3648:     bflt="yes"
 3649:     target_nptl="yes"
 3650:     target_phys_bits=32
 3651:   ;;
 3652:   sparc)
 3653:     target_phys_bits=64
 3654:   ;;
 3655:   sparc64)
 3656:     TARGET_BASE_ARCH=sparc
 3657:     target_phys_bits=64
 3658:     target_long_alignment=8
 3659:   ;;
 3660:   sparc32plus)
 3661:     TARGET_ARCH=sparc64
 3662:     TARGET_BASE_ARCH=sparc
 3663:     TARGET_ABI_DIR=sparc
 3664:     echo "TARGET_ABI32=y" >> $config_target_mak
 3665:     target_phys_bits=64
 3666:   ;;
 3667:   s390x)
 3668:     target_nptl="yes"
 3669:     target_phys_bits=64
 3670:     target_long_alignment=8
 3671:   ;;
 3672:   unicore32)
 3673:     target_phys_bits=32
 3674:   ;;
 3675:   xtensa|xtensaeb)
 3676:     TARGET_ARCH=xtensa
 3677:     target_phys_bits=32
 3678:   ;;
 3679:   *)
 3680:     echo "Unsupported target CPU"
 3681:     exit 1
 3682:   ;;
 3683: esac
 3684: 
 3685: case "$target_arch2" in
 3686:   alpha | sparc*)
 3687:     echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
 3688:   ;;
 3689: esac
 3690: 
 3691: echo "TARGET_SHORT_ALIGNMENT=$target_short_alignment" >> $config_target_mak
 3692: echo "TARGET_INT_ALIGNMENT=$target_int_alignment" >> $config_target_mak
 3693: echo "TARGET_LONG_ALIGNMENT=$target_long_alignment" >> $config_target_mak
 3694: echo "TARGET_LLONG_ALIGNMENT=$target_llong_alignment" >> $config_target_mak
 3695: echo "TARGET_ARCH=$TARGET_ARCH" >> $config_target_mak
 3696: target_arch_name="`echo $TARGET_ARCH | LC_ALL=C tr '[a-z]' '[A-Z]'`"
 3697: echo "TARGET_$target_arch_name=y" >> $config_target_mak
 3698: echo "TARGET_ARCH2=$target_arch2" >> $config_target_mak
 3699: # TARGET_BASE_ARCH needs to be defined after TARGET_ARCH
 3700: if [ "$TARGET_BASE_ARCH" = "" ]; then
 3701:   TARGET_BASE_ARCH=$TARGET_ARCH
 3702: fi
 3703: echo "TARGET_BASE_ARCH=$TARGET_BASE_ARCH" >> $config_target_mak
 3704: if [ "$TARGET_ABI_DIR" = "" ]; then
 3705:   TARGET_ABI_DIR=$TARGET_ARCH
 3706: fi
 3707: echo "TARGET_ABI_DIR=$TARGET_ABI_DIR" >> $config_target_mak
 3708: case "$target_arch2" in
 3709:   i386|x86_64)
 3710:     if test "$xen" = "yes" -a "$target_softmmu" = "yes" ; then
 3711:       target_phys_bits=64
 3712:       echo "CONFIG_XEN=y" >> $config_target_mak
 3713:     else
 3714:       echo "CONFIG_NO_XEN=y" >> $config_target_mak
 3715:     fi
 3716:     ;;
 3717:   *)
 3718:     echo "CONFIG_NO_XEN=y" >> $config_target_mak
 3719: esac
 3720: case "$target_arch2" in
 3721:   i386|x86_64|ppcemb|ppc|ppc64|s390x)
 3722:     # Make sure the target and host cpus are compatible
 3723:     if test "$kvm" = "yes" -a "$target_softmmu" = "yes" -a \
 3724:       \( "$target_arch2" = "$cpu" -o \
 3725:       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc" \) -o \
 3726:       \( "$target_arch2" = "ppc64"  -a "$cpu" = "ppc" \) -o \
 3727:       \( "$target_arch2" = "ppc"    -a "$cpu" = "ppc64" \) -o \
 3728:       \( "$target_arch2" = "ppcemb" -a "$cpu" = "ppc64" \) -o \
 3729:       \( "$target_arch2" = "x86_64" -a "$cpu" = "i386"   \) -o \
 3730:       \( "$target_arch2" = "i386"   -a "$cpu" = "x86_64" \) \) ; then
 3731:       echo "CONFIG_KVM=y" >> $config_target_mak
 3732:       if test "$vhost_net" = "yes" ; then
 3733:         echo "CONFIG_VHOST_NET=y" >> $config_target_mak
 3734:       fi
 3735:     fi
 3736: esac
 3737: if test "$target_arch2" = "ppc64" -a "$fdt" = "yes"; then
 3738:   echo "CONFIG_PSERIES=y" >> $config_target_mak
 3739: fi
 3740: if test "$target_bigendian" = "yes" ; then
 3741:   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
 3742: fi
 3743: if test "$target_softmmu" = "yes" ; then
 3744:   echo "TARGET_PHYS_ADDR_BITS=$target_phys_bits" >> $config_target_mak
 3745:   echo "CONFIG_SOFTMMU=y" >> $config_target_mak
 3746:   echo "LIBS+=$libs_softmmu $target_libs_softmmu" >> $config_target_mak
 3747:   echo "HWDIR=../libhw$target_phys_bits" >> $config_target_mak
 3748:   echo "subdir-$target: subdir-libhw$target_phys_bits" >> $config_host_mak
 3749:   if test "$smartcard_nss" = "yes" ; then
 3750:     echo "subdir-$target: subdir-libcacard" >> $config_host_mak
 3751:   fi
 3752: fi
 3753: if test "$target_user_only" = "yes" ; then
 3754:   echo "CONFIG_USER_ONLY=y" >> $config_target_mak
 3755:   echo "CONFIG_QEMU_INTERP_PREFIX=\"$interp_prefix1\"" >> $config_target_mak
 3756: fi
 3757: if test "$target_linux_user" = "yes" ; then
 3758:   echo "CONFIG_LINUX_USER=y" >> $config_target_mak
 3759: fi
 3760: list=""
 3761: if test ! -z "$gdb_xml_files" ; then
 3762:   for x in $gdb_xml_files; do
 3763:     list="$list $source_path/gdb-xml/$x"
 3764:   done
 3765:   echo "TARGET_XML_FILES=$list" >> $config_target_mak
 3766: fi
 3767: 
 3768: if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
 3769:   echo "TARGET_HAS_BFLT=y" >> $config_target_mak
 3770: fi
 3771: if test "$target_user_only" = "yes" \
 3772:         -a "$nptl" = "yes" -a "$target_nptl" = "yes"; then
 3773:   echo "CONFIG_USE_NPTL=y" >> $config_target_mak
 3774: fi
 3775: if test "$target_user_only" = "yes" -a "$guest_base" = "yes"; then
 3776:   echo "CONFIG_USE_GUEST_BASE=y" >> $config_target_mak
 3777: fi
 3778: if test "$target_bsd_user" = "yes" ; then
 3779:   echo "CONFIG_BSD_USER=y" >> $config_target_mak
 3780: fi
 3781: 
 3782: # generate QEMU_CFLAGS/LDFLAGS for targets
 3783: 
 3784: cflags=""
 3785: includes=""
 3786: ldflags=""
 3787: 
 3788: if test "$tcg_interpreter" = "yes"; then
 3789:   includes="-I\$(SRC_PATH)/tcg/tci $includes"
 3790: elif test "$ARCH" = "sparc64" ; then
 3791:   includes="-I\$(SRC_PATH)/tcg/sparc $includes"
 3792: elif test "$ARCH" = "s390x" ; then
 3793:   includes="-I\$(SRC_PATH)/tcg/s390 $includes"
 3794: elif test "$ARCH" = "x86_64" ; then
 3795:   includes="-I\$(SRC_PATH)/tcg/i386 $includes"
 3796: else
 3797:   includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes"
 3798: fi
 3799: includes="-I\$(SRC_PATH)/tcg $includes"
 3800: 
 3801: if test "$linux" = "yes" ; then
 3802:   includes="-I\$(SRC_PATH)/linux-headers $includes"
 3803: fi
 3804: 
 3805: if test "$target_user_only" = "yes" ; then
 3806:     libdis_config_mak=libdis-user/config.mak
 3807: else
 3808:     libdis_config_mak=libdis/config.mak
 3809: fi
 3810: 
 3811: for i in $ARCH $TARGET_BASE_ARCH ; do
 3812:   case "$i" in
 3813:   alpha)
 3814:     echo "CONFIG_ALPHA_DIS=y"  >> $config_target_mak
 3815:     echo "CONFIG_ALPHA_DIS=y"  >> $libdis_config_mak
 3816:   ;;
 3817:   arm)
 3818:     echo "CONFIG_ARM_DIS=y"  >> $config_target_mak
 3819:     echo "CONFIG_ARM_DIS=y"  >> $libdis_config_mak
 3820:   ;;
 3821:   cris)
 3822:     echo "CONFIG_CRIS_DIS=y"  >> $config_target_mak
 3823:     echo "CONFIG_CRIS_DIS=y"  >> $libdis_config_mak
 3824:   ;;
 3825:   hppa)
 3826:     echo "CONFIG_HPPA_DIS=y"  >> $config_target_mak
 3827:     echo "CONFIG_HPPA_DIS=y"  >> $libdis_config_mak
 3828:   ;;
 3829:   i386|x86_64)
 3830:     echo "CONFIG_I386_DIS=y"  >> $config_target_mak
 3831:     echo "CONFIG_I386_DIS=y"  >> $libdis_config_mak
 3832:   ;;
 3833:   ia64*)
 3834:     echo "CONFIG_IA64_DIS=y"  >> $config_target_mak
 3835:     echo "CONFIG_IA64_DIS=y"  >> $libdis_config_mak
 3836:   ;;
 3837:   lm32)
 3838:     echo "CONFIG_LM32_DIS=y"  >> $config_target_mak
 3839:     echo "CONFIG_LM32_DIS=y"  >> $libdis_config_mak
 3840:   ;;
 3841:   m68k)
 3842:     echo "CONFIG_M68K_DIS=y"  >> $config_target_mak
 3843:     echo "CONFIG_M68K_DIS=y"  >> $libdis_config_mak
 3844:   ;;
 3845:   microblaze*)
 3846:     echo "CONFIG_MICROBLAZE_DIS=y"  >> $config_target_mak
 3847:     echo "CONFIG_MICROBLAZE_DIS=y"  >> $libdis_config_mak
 3848:   ;;
 3849:   mips*)
 3850:     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
 3851:     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
 3852:   ;;
 3853:   ppc*)
 3854:     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
 3855:     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak
 3856:   ;;
 3857:   s390*)
 3858:     echo "CONFIG_S390_DIS=y"  >> $config_target_mak
 3859:     echo "CONFIG_S390_DIS=y"  >> $libdis_config_mak
 3860:   ;;
 3861:   sh4)
 3862:     echo "CONFIG_SH4_DIS=y"  >> $config_target_mak
 3863:     echo "CONFIG_SH4_DIS=y"  >> $libdis_config_mak
 3864:   ;;
 3865:   sparc*)
 3866:     echo "CONFIG_SPARC_DIS=y"  >> $config_target_mak
 3867:     echo "CONFIG_SPARC_DIS=y"  >> $libdis_config_mak
 3868:   ;;
 3869:   xtensa*)
 3870:     echo "CONFIG_XTENSA_DIS=y"  >> $config_target_mak
 3871:     echo "CONFIG_XTENSA_DIS=y"  >> $libdis_config_mak
 3872:   ;;
 3873:   esac
 3874: done
 3875: if test "$tcg_interpreter" = "yes" ; then
 3876:   echo "CONFIG_TCI_DIS=y"  >> $config_target_mak
 3877:   echo "CONFIG_TCI_DIS=y"  >> $libdis_config_mak
 3878: fi
 3879: 
 3880: case "$ARCH" in
 3881: alpha)
 3882:   # Ensure there's only a single GP
 3883:   cflags="-msmall-data $cflags"
 3884: ;;
 3885: esac
 3886: 
 3887: if test "$target_softmmu" = "yes" ; then
 3888:   case "$TARGET_BASE_ARCH" in
 3889:   arm)
 3890:     cflags="-DHAS_AUDIO $cflags"
 3891:   ;;
 3892:   lm32)
 3893:     cflags="-DHAS_AUDIO $cflags"
 3894:   ;;
 3895:   i386|mips|ppc)
 3896:     cflags="-DHAS_AUDIO -DHAS_AUDIO_CHOICE $cflags"
 3897:   ;;
 3898:   esac
 3899: fi
 3900: 
 3901: if test "$target_softmmu" = "yes" -a \( \
 3902:         "$TARGET_ARCH" = "microblaze" -o \
 3903:         "$TARGET_ARCH" = "cris" \) ; then
 3904:   echo "CONFIG_NEED_MMU=y" >> $config_target_mak
 3905: fi
 3906: 
 3907: if test "$gprof" = "yes" ; then
 3908:   echo "TARGET_GPROF=yes" >> $config_target_mak
 3909:   if test "$target_linux_user" = "yes" ; then
 3910:     cflags="-p $cflags"
 3911:     ldflags="-p $ldflags"
 3912:   fi
 3913:   if test "$target_softmmu" = "yes" ; then
 3914:     ldflags="-p $ldflags"
 3915:     echo "GPROF_CFLAGS=-p" >> $config_target_mak
 3916:   fi
 3917: fi
 3918: 
 3919: if test "$ARCH" = "tci"; then
 3920:   linker_script=""
 3921: else
 3922:   linker_script="-Wl,-T../config-host.ld -Wl,-T,\$(SRC_PATH)/\$(ARCH).ld"
 3923: fi
 3924: 
 3925: if test "$target_linux_user" = "yes" -o "$target_bsd_user" = "yes" ; then
 3926:   case "$ARCH" in
 3927:   sparc)
 3928:     # -static is used to avoid g1/g3 usage by the dynamic linker
 3929:     ldflags="$linker_script -static $ldflags"
 3930:     ;;
 3931:   alpha | s390x)
 3932:     # The default placement of the application is fine.
 3933:     ;;
 3934:   *)
 3935:     ldflags="$linker_script $ldflags"
 3936:     ;;
 3937:   esac
 3938: fi
 3939: 
 3940: echo "LDFLAGS+=$ldflags" >> $config_target_mak
 3941: echo "QEMU_CFLAGS+=$cflags" >> $config_target_mak
 3942: echo "QEMU_INCLUDES+=$includes" >> $config_target_mak
 3943: 
 3944: done # for target in $targets
 3945: 
 3946: # build tree in object directory in case the source is not in the current directory
 3947: DIRS="tests tests/tcg tests/tcg/cris tests/tcg/lm32"
 3948: DIRS="$DIRS slirp audio block net pc-bios/optionrom"
 3949: DIRS="$DIRS pc-bios/spapr-rtas"
 3950: DIRS="$DIRS roms/seabios roms/vgabios"
 3951: DIRS="$DIRS fsdev ui usb"
 3952: DIRS="$DIRS qapi qapi-generated"
 3953: DIRS="$DIRS qga trace qom"
 3954: FILES="Makefile tests/tcg/Makefile qdict-test-data.txt"
 3955: FILES="$FILES tests/tcg/cris/Makefile tests/tcg/cris/.gdbinit"
 3956: FILES="$FILES tests/tcg/lm32/Makefile"
 3957: FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
 3958: FILES="$FILES pc-bios/spapr-rtas/Makefile"
 3959: FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
 3960: for bios_file in \
 3961:     $source_path/pc-bios/*.bin \
 3962:     $source_path/pc-bios/*.rom \
 3963:     $source_path/pc-bios/*.dtb \
 3964:     $source_path/pc-bios/openbios-* \
 3965:     $source_path/pc-bios/palcode-*
 3966: do
 3967:     FILES="$FILES pc-bios/`basename $bios_file`"
 3968: done
 3969: mkdir -p $DIRS
 3970: for f in $FILES ; do
 3971:     if [ -e "$source_path/$f" ] && [ "$source_path" != `pwd` ]; then
 3972:         symlink "$source_path/$f" "$f"
 3973:     fi
 3974: done
 3975: 
 3976: # temporary config to build submodules
 3977: for rom in seabios vgabios ; do
 3978:     config_mak=roms/$rom/config.mak
 3979:     echo "# Automatically generated by configure - do not modify" > $config_mak
 3980:     echo "SRC_PATH=$source_path/roms/$rom" >> $config_mak
 3981:     echo "CC=$cc" >> $config_mak
 3982:     echo "BCC=bcc" >> $config_mak
 3983:     echo "CPP=${cross_prefix}cpp" >> $config_mak
 3984:     echo "OBJCOPY=objcopy" >> $config_mak
 3985:     echo "IASL=iasl" >> $config_mak
 3986:     echo "LD=$ld" >> $config_mak
 3987: done
 3988: 
 3989: for hwlib in 32 64; do
 3990:   d=libhw$hwlib
 3991:   mkdir -p $d
 3992:   mkdir -p $d/ide
 3993:   mkdir -p $d/usb
 3994:   symlink "$source_path/Makefile.hw" "$d/Makefile"
 3995:   mkdir -p $d/9pfs
 3996:   echo "QEMU_CFLAGS+=-DTARGET_PHYS_ADDR_BITS=$hwlib" > $d/config.mak
 3997: done
 3998: 
 3999: if [ "$source_path" != `pwd` ]; then
 4000:     # out of tree build
 4001:     mkdir -p libcacard
 4002:     symlink "$source_path/libcacard/Makefile" libcacard/Makefile
 4003: fi
 4004: 
 4005: d=libuser
 4006: mkdir -p $d
 4007: mkdir -p $d/trace
 4008: mkdir -p $d/qom
 4009: symlink "$source_path/Makefile.user" "$d/Makefile"
 4010: 
 4011: if test "$docs" = "yes" ; then
 4012:   mkdir -p QMP
 4013: fi

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